/* ============================================================
   国宇股份 · 企业官网设计系统 v4
   目标：本地实体企业 + 技术能力 + 多业务协同
   本文件作为 styles.css 的克制覆盖层，统一作用于全部 26 个页面。
   ============================================================ */

:root {
  --brand: #17324d;
  --brand-2: #10263b;
  --brand-dark: #0b1d2c;
  --brand-soft: #edf2f5;
  --brand-soft-2: #f5f7f8;
  --network: #315f85;
  --network-soft: #edf2f5;
  --telecom: #a94d39;
  --telecom-soft: #f7efec;
  --health: #75684f;
  --health-soft: #f3f0e9;
  --gold: #a18752;
  --gold-dark: #766033;
  --gold-soft: #f4f0e6;
  --ink: #17202a;
  --muted: #66717b;
  --line: rgba(23, 32, 42, .12);
  --line-strong: rgba(23, 32, 42, .22);
  --bg: #fbfbfa;
  --bg-soft: #f3f3f0;
  --surface: #ffffff;
  --surface-2: #f3f3f0;
  --radius: 4px;
  --radius-sm: 3px;
  --radius-lg: 6px;
  --radius-pill: 3px;
  --shadow-sm: none;
  --shadow-md: 0 8px 24px rgba(17, 26, 35, .08);
  --shadow-lg: 0 14px 38px rgba(17, 26, 35, .12);
  --shadow-glow: none;
  --maxw: 1240px;
  --header-h: 74px;
  --fs-hero: clamp(38px, 5.3vw, 68px);
  --fs-h2: clamp(27px, 3.1vw, 42px);
  --fs-h3: clamp(19px, 1.7vw, 25px);
  --fs-lead: clamp(16px, 1.5vw, 19px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

[data-theme="dark"] {
  --brand: #9bb4c9;
  --brand-2: #b9cbd9;
  --brand-soft: #17232d;
  --brand-soft-2: #111a22;
  --network: #8eacc4;
  --network-soft: #16232d;
  --telecom: #d58a77;
  --telecom-soft: #2c211f;
  --health: #c0af89;
  --health-soft: #27251f;
  --gold: #c5ad79;
  --gold-dark: #d4bd8b;
  --gold-soft: #28251e;
  --ink: #edf0f2;
  --muted: #aab2b9;
  --line: rgba(255,255,255,.12);
  --line-strong: rgba(255,255,255,.22);
  --bg: #0e1419;
  --bg-soft: #141b20;
  --surface: #151d23;
  --surface-2: #1a2228;
}

html { scroll-padding-top: 76px; }
body {
  background: var(--bg);
  line-height: 1.72;
  letter-spacing: .01em;
}
.container { padding-inline: clamp(20px, 4vw, 44px); }
p { max-width: 76ch; }

/* Header：稳、薄、滚动后收紧 */
.site-header {
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: none;
  transition: background .24s ease, border-color .24s ease, box-shadow .24s ease;
}
.site-header.scrolled { box-shadow: 0 5px 18px rgba(17, 26, 35, .06); }
.nav { height: var(--header-h); transition: height .24s ease; }
.site-header.scrolled .nav { height: 58px; }
.brand { gap: 12px; }
.brand .mark {
  width: 38px;
  height: 38px;
  border-radius: 3px;
  background: var(--brand);
  box-shadow: none;
  transition: width .24s ease, height .24s ease;
}
.site-header.scrolled .brand .mark { width: 32px; height: 32px; font-size: 13px; }
.brand strong { font-size: 16px; font-weight: 650; }
.brand small { letter-spacing: .13em; }
.nav-links > li > a {
  position: relative;
  border-radius: 0;
  padding: 12px 11px;
  font-size: 14px;
  background: transparent !important;
}
.nav-links > li > a::before {
  content: "";
  position: absolute;
  right: 11px;
  bottom: 6px;
  left: 11px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .24s ease;
}
.nav-links > li > a:hover::before,
.nav-links > li > a.active::before { transform: scaleX(1); transform-origin: left; }
.nav-links > li > a.active,
.nav-links > li > a[aria-current="page"] {
  color: var(--accent);
  font-weight: 700;
}
.mega {
  margin-top: 0;
  padding: 22px;
  border-radius: 3px;
  border-top-width: 1px !important;
  box-shadow: var(--shadow-lg);
}
.mega a { border-radius: 2px; }
.nav-tel,
.theme-toggle,
.nav-toggle { border-radius: 3px; box-shadow: none; }

/* 轻量页面进度 */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  height: 2px;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
}

/* 版面与信息层级 */
.block { padding: clamp(64px, 7vw, 104px) 0; }
.block.soft { background: var(--bg-soft); }
.section-head,
.section-head.left {
  max-width: 820px;
  margin: 0 0 clamp(34px, 4.5vw, 58px);
  text-align: left;
}
.section-head h2 {
  margin-bottom: 14px;
  font-weight: 620;
  letter-spacing: -.025em;
  line-height: 1.22;
}
.section-head p { margin: 0; color: var(--muted); line-height: 1.85; }
.eyebrow {
  display: block;
  margin-bottom: 12px;
  padding: 0;
  color: var(--muted) !important;
  background: none !important;
  border: 0 !important;
  border-radius: 0 !important;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.grid { gap: clamp(22px, 3vw, 42px); }

/* 子页面 Hero：由“科技渐变大横幅”变成克制的企业图片页头 */
.hero {
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  padding: clamp(92px, 10vw, 138px) 0 clamp(54px, 7vw, 86px);
  background: var(--brand-dark);
}
.hero-bg::after {
  background: linear-gradient(90deg, rgba(8, 20, 31, .88) 0%, rgba(8, 20, 31, .68) 48%, rgba(8, 20, 31, .24) 100%);
}
.hero .container { width: 100%; }
.hero h1 { max-width: 900px; color: #fff; font-weight: 620; line-height: 1.15; letter-spacing: -.035em; }
.hero h1 strong { color: #fff; font-weight: 620; }
.hero p.lead { max-width: 760px; color: rgba(255,255,255,.8); }
.hero .eyebrow { color: rgba(255,255,255,.68) !important; }
.hero .pill {
  color: rgba(255,255,255,.78);
  border-left-color: rgba(255,255,255,.38);
}
.hero.health h1 strong,
.hero.network h1 strong,
.hero.telecom h1 strong { color: #fff; }
.hero .pills .pill {
  color: rgba(255,255,255,.78) !important;
  background: transparent !important;
  border: 0 !important;
  border-left: 2px solid rgba(255,255,255,.38) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,.5); background: transparent; }
.hero .btn-ghost:hover { color: #fff; border-color: #fff; }
.hero-deco { display: none; }

/* 降卡片化：卡片默认变成开放式信息列 */
.card,
a.card {
  min-width: 0;
  padding: 24px 0 20px;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--line-strong);
  border-radius: 0;
  box-shadow: none;
  transition: border-color .24s ease, transform .24s ease;
}
.card:hover,
a.card:hover {
  transform: translateY(-2px);
  border-color: var(--brand);
  box-shadow: none;
}
.card h3 { font-weight: 620; line-height: 1.35; }
.card p { color: var(--muted); }
.card .tag,
.tag {
  display: inline-block;
  margin-bottom: 11px;
  padding: 0;
  color: var(--muted) !important;
  background: none !important;
  border: 0 !important;
  border-radius: 0 !important;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .08em;
}
.price-card,
.product,
.plat {
  border: 1px solid var(--line) !important;
  border-radius: 3px !important;
  background: var(--surface) !important;
  box-shadow: none !important;
}
.price-card.highlight { border-color: var(--brand) !important; }

/* 胶囊退场：改成细线信息 */
.pills { gap: 10px 22px; }
.pill,
.metric,
.kpi span {
  padding: 2px 0 2px 10px;
  color: var(--muted);
  background: none;
  border: 0;
  border-left: 2px solid var(--line-strong);
  border-radius: 0;
  box-shadow: none;
  font-size: 13px;
  font-weight: 550;
}
.kpi { gap: 8px 18px; }
.tag-dot { width: 6px; height: 6px; }

/* 按钮与文本链接 */
.btn {
  border-radius: 2px;
  padding: 12px 22px;
  font-weight: 620;
  box-shadow: none !important;
  transform: none;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--brand); border-color: var(--brand); }
.btn-primary:hover { background: var(--brand-2); border-color: var(--brand-2); }
.btn-ghost { background: transparent; }
.more,
.links span,
.post-read {
  position: relative;
  display: inline-block;
  color: var(--brand);
  font-weight: 600;
}
.more::after,
.post-read::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -2px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(.2);
  transform-origin: left;
  transition: transform .22s ease;
}
.more:hover::after,
.post-read:hover::after { transform: scaleX(1); }

/* 图片使用方式 */
.division-media,
.post-thumb,
.article-cover,
.photo-showcase figure { border-radius: 2px; }
.division-media img,
.post-thumb img,
.article-cover img,
.photo-showcase img { transition: transform .4s ease; }
.division:hover img,
.post-card:hover img,
.article-cover:hover img,
.photo-showcase figure:hover img { transform: scale(1.025); }
.photo-showcase { gap: 12px; margin-bottom: clamp(34px, 5vw, 58px); }
.photo-showcase figure { border: 0; box-shadow: none; }
.photo-showcase figcaption {
  right: 0;
  bottom: 0;
  left: 0;
  padding: 0 14px 10px;
  border: 0;
  border-radius: 0;
  background: none;
  backdrop-filter: none;
  font-weight: 550;
  text-shadow: 0 1px 5px rgba(0,0,0,.42);
}

/* 通用流程、数据、提示 */
.stats-band {
  padding: 0;
  background: transparent;
  border-block: 1px solid var(--line-strong);
  border-radius: 0;
  box-shadow: none;
}
.stats-band .grid { gap: 0; }
.stat { padding: 28px 24px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat .num { font-weight: 580; }
.callout {
  padding: 24px 28px;
  background: var(--bg-soft);
  border: 0;
  border-left: 3px solid var(--brand);
  border-radius: 0;
  box-shadow: none;
}
.step {
  padding: 22px 0;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--line-strong);
  border-radius: 0;
  box-shadow: none;
}
.step .num { background: none; color: var(--brand); border: 0; }

/* 案例与文章不再像功能卡 */
.case-card { padding-block: 28px; }
.before-after { border-radius: 0; background: var(--bg-soft); }
.post-grid { gap: clamp(26px, 3vw, 42px); }
.post-card {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.post-card:hover { transform: none; box-shadow: none; }
.post-body { padding: 20px 0 0; }
.post-card h2,
.post-card h3 { font-weight: 620; }
.post-cat,
.cat-chip,
.rss-link { border-radius: 2px; }

/* 表格更像企业资料，不像组件库 */
table { border-radius: 0; box-shadow: none; }
th { background: var(--bg-soft); }
th, td { border-color: var(--line); }

/* Footer */
.site-footer {
  padding-top: 64px;
  background: var(--brand-dark);
  border-top: 0;
}
.site-footer .cols { gap: 48px; }
.site-footer h4 { font-weight: 620; letter-spacing: .02em; }
.site-footer a { color: rgba(255,255,255,.74); }
.site-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.foot-bottom { border-top-color: rgba(255,255,255,.14); }

/* ===================== 首页专用 ===================== */
.home-page .home-hero {
  min-height: auto;
  padding: clamp(54px, 7vw, 94px) 0 clamp(68px, 8vw, 108px);
  color: var(--ink);
  background: #f0eee9;
  align-items: center;
}
[data-theme="dark"] .home-page .home-hero { background: var(--bg-soft); }
.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: clamp(42px, 7vw, 88px);
}
.home-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: .1em;
}
.home-kicker::before { content: ""; width: 42px; height: 1px; background: var(--brand); }
.home-hero h1 {
  max-width: 680px;
  margin-bottom: 24px;
  color: var(--ink);
  font-size: var(--fs-hero);
  font-weight: 620;
}
.home-hero h1 strong { color: var(--brand); font-weight: 620; }
.home-hero p.lead { color: var(--muted); }
.home-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 30px 0;
  padding-block: 18px;
  border-block: 1px solid var(--line-strong);
  color: var(--ink);
  font-size: 14px;
}
.home-facts span + span::before { content: "·"; margin-right: 22px; color: var(--muted); }
.home-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.home-page .home-hero .btn-ghost { color: var(--ink); border-color: var(--line-strong); background: transparent; }
.home-page .home-hero .btn-ghost:hover { color: var(--brand); border-color: var(--brand); }
.home-hero-visual { position: relative; margin: 0; }
.home-hero-visual::before {
  content: "";
  position: absolute;
  top: -14px;
  right: 18px;
  bottom: 18px;
  left: -14px;
  border: 1px solid rgba(23,50,77,.24);
}
.home-hero-visual img { position: relative; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.home-hero-visual figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 0 12px 9px;
  color: rgba(255,255,255,.78);
  background: none;
  font-size: 12px;
  letter-spacing: .06em;
  text-shadow: 0 1px 5px rgba(0,0,0,.45);
}

.business-map {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr);
  grid-template-areas: "network health" "network telecom";
  gap: 14px;
}
.business-map .division {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0 0 24px;
  overflow: hidden;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  box-shadow: none;
}
.business-map .division:hover { transform: none; box-shadow: none; }
.business-map .division.network { grid-area: network; }
.business-map .division.health { grid-area: health; }
.business-map .division.telecom { grid-area: telecom; }
.business-map .division-media { margin: 0 0 22px; aspect-ratio: 16 / 8; }
.business-map .division.network .division-media { aspect-ratio: 4 / 3; }
.business-map .division h3 { margin: 0 0 10px; font-size: clamp(21px, 2vw, 30px); font-weight: 620; }
.business-map .division p { margin: 0 0 12px; }
.business-map .division .links { margin-top: auto; padding-top: 6px; }
.business-map .kpi { margin-top: 4px; }

.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 10px;
  border-top: 1px solid var(--line-strong);
}
.process-stage {
  position: relative;
  min-width: 0;
  padding: 28px 24px 18px 0;
  border-right: 0;
}
.process-stage:last-child { border-right: 0; padding-right: 0; }
.process-stage::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--brand);
  border-radius: 50%;
  transition: transform .25s ease;
}
.process-stage:hover::before { transform: scale(1.8); }
.process-stage .index { color: var(--muted); font: 500 12px/1 var(--font); letter-spacing: .08em; }
.process-stage h3 { margin: 18px 0 8px; font-size: 18px; font-weight: 620; }
.process-stage p { margin: 0; color: var(--muted); font-size: 14px; }

.case-ledger { display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
.case-feature {
  display: grid;
  grid-template-columns: minmax(320px, .85fr) minmax(0, 1.15fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
  padding: clamp(34px, 5vw, 64px) 0;
  border-bottom: 1px solid var(--line-strong);
}
.case-feature:nth-child(even) .case-picture { order: 2; }
.case-picture { overflow: hidden; }
.case-picture img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .4s ease; }
.case-feature:hover .case-picture img { transform: scale(1.03); }
.case-copy { transition: transform .3s ease; }
.case-feature:hover .case-copy { transform: translateX(4px); }
.case-no { color: var(--muted); font-size: 12px; letter-spacing: .1em; }
.case-copy h3 { margin: 12px 0 18px; font-size: clamp(22px, 2.3vw, 34px); font-weight: 620; }
.case-meta {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px 20px;
  margin: 20px 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.case-meta dt { color: var(--muted); }
.case-meta dd { margin: 0; }

.quote-stage { position: relative; max-width: 980px; }
.quote-track { position: relative; min-height: 230px; }
.quote-slide {
  display: none;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  align-items: start;
}
.quote-slide.active { display: grid; }
.quote-mark { color: var(--brand); font: 500 82px/.75 Georgia, serif; }
.quote-slide blockquote { margin: 0; max-width: 780px; font-size: clamp(20px, 2.4vw, 32px); line-height: 1.55; font-weight: 400; }
.quote-slide cite { display: block; margin-top: 22px; color: var(--muted); font-size: 14px; font-style: normal; }
.quote-controls { display: flex; align-items: center; gap: 12px; margin: 26px 0 0 96px; }
.quote-controls button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}
.quote-controls button:hover { border-color: var(--brand); color: var(--brand); }
.quote-count { min-width: 54px; color: var(--muted); font-size: 13px; text-align: center; }

.service-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(36px, 6vw, 84px);
  border-top: 1px solid var(--line-strong);
}
.service-index a {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 19px 0;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.service-index a:hover { color: var(--brand); }
.service-index .index { color: var(--muted); font-size: 12px; }
.service-index .arrow { transition: transform .2s ease; }
.service-index a:hover .arrow { transform: translateX(4px); }

/* 二级栏目导航：从胶囊条改为轻量目录 */
.subnav,
.subnav.health,
.subnav.network,
.subnav.telecom {
  flex-wrap: nowrap;
  gap: 28px;
  overflow-x: auto;
  padding: 16px 0 10px;
  background: transparent;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  scrollbar-width: thin;
}
.subnav a,
.subnav.health a,
.subnav.network a,
.subnav.telecom a {
  flex: none;
  padding: 5px 0 9px;
  color: var(--muted);
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  border-bottom: 1px solid transparent;
}
.subnav a.active,
.subnav.health a.active,
.subnav.network a.active,
.subnav.telecom a.active {
  color: var(--ink);
  background: transparent;
  box-shadow: none;
  border-bottom-color: currentColor;
}

.cta-section {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: clamp(32px, 5vw, 58px) 0;
  border-block: 1px solid var(--line-strong);
}
.cta-section h2 { margin: 0 0 8px; font-weight: 620; }
.cta-section p { margin: 0; color: var(--muted); }
.cta-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* 通讯页：从卡片阵列转为实体业务目录 */
body[data-section="telecom"] .grid > .card,
body[data-section="telecom"] .grid > a.card {
  padding-right: 18px;
}
body[data-section="telecom"] .grid-3,
body[data-section="telecom"] .grid-4,
body[data-section="telecom"] .grid-5 {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
}
body[data-section="telecom"] .grid > .card:nth-child(odd) { border-right: 1px solid var(--line); }

.telecom-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: clamp(42px, 7vw, 90px);
  align-items: start;
}
.telecom-intro h2 { margin: 0 0 22px; font-size: var(--fs-h2); font-weight: 620; }
.telecom-intro .facts { margin: 0; border-top: 1px solid var(--line-strong); }
.telecom-intro .facts div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}
.telecom-intro dt { color: var(--muted); font-size: 13px; }
.telecom-intro dd { margin: 0; }
.store-ledger { display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
.store-entry {
  display: grid;
  grid-template-columns: minmax(300px, .9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding: clamp(34px, 5vw, 62px) 0;
  border-bottom: 1px solid var(--line-strong);
}
.store-entry:nth-child(even) figure { order: 2; }
.store-entry figure { margin: 0; }
.store-entry img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.store-entry figcaption { margin-top: 8px; color: var(--muted); font-size: 12px; }
.store-entry h3 { margin: 8px 0 16px; font-size: clamp(23px, 2.5vw, 34px); font-weight: 620; }
.store-entry .store-no { color: var(--telecom); font-size: 12px; letter-spacing: .1em; }
.store-details { display: grid; grid-template-columns: 90px 1fr; gap: 7px 16px; margin: 20px 0; font-size: 14px; }
.store-details dt { color: var(--muted); }
.store-details dd { margin: 0; }
.offering-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.offering-item { min-height: 150px; padding: 24px 20px 24px 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.offering-item:nth-child(4n) { border-right: 0; }
.offering-item .index { color: var(--telecom); font-size: 12px; }
.offering-item h3 { margin: 24px 0 6px; font-size: 19px; font-weight: 620; }
.offering-item p { margin: 0; color: var(--muted); font-size: 14px; }
.channel-network { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 60px; border-top: 1px solid var(--line-strong); }
.channel-network article { display: grid; grid-template-columns: 130px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.channel-network h3 { margin: 0; font-size: 16px; font-weight: 620; }
.channel-network p { margin: 0; color: var(--muted); font-size: 14px; }
.service-route {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  counter-reset: route;
  border-top: 1px solid var(--line-strong);
}
.service-route li {
  position: relative;
  min-width: 0;
  padding: 28px 20px 12px 0;
  list-style: none;
  border-right: 1px solid var(--line);
  counter-increment: route;
}
.service-route li:last-child { border-right: 0; }
.service-route li::before { content: "0" counter(route); display: block; margin-bottom: 30px; color: var(--telecom); font-size: 12px; }
.service-route h3 { margin: 0 0 7px; font-size: 18px; font-weight: 620; }
.service-route p { margin: 0; color: var(--muted); font-size: 14px; }

/* reveal 更克制 */
.reveal { transform: translateY(12px); transition-duration: .48s; }

@media (max-width: 1100px) {
  .nav-links > li > a { padding-inline: 8px; font-size: 13px; }
  .home-hero-grid { grid-template-columns: 1fr 1fr; gap: 42px; }
  .process-stage { padding-right: 16px; }
}

@media (max-width: 900px) {
  :root { --header-h: 64px; }
  .site-header.scrolled .nav { height: 56px; }
  .nav-links { background: var(--surface); }
  .nav-links > li > a { padding: 13px 18px; }
  .nav-links > li > a::before { display: none; }
  .mega { border-radius: 0; box-shadow: none; }
  .home-hero-grid { grid-template-columns: 1fr; }
  .home-hero-copy { max-width: 720px; }
  .home-hero-visual { max-width: 720px; }
  .business-map { grid-template-columns: 1fr 1fr; grid-template-areas: "network network" "health telecom"; }
  .business-map .division.network .division-media { aspect-ratio: 16 / 8; }
  .process-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 0; }
  .process-stage { border-top: 0; }
  .case-feature { grid-template-columns: 1fr; }
  .case-feature:nth-child(even) .case-picture { order: 0; }
  .cta-section { grid-template-columns: 1fr; }
  .site-footer .cols { gap: 34px; }
  .telecom-intro { grid-template-columns: 1fr; }
  .store-entry { grid-template-columns: 1fr; }
  .store-entry:nth-child(even) figure { order: 0; }
  .offering-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .offering-item:nth-child(4n) { border-right: 1px solid var(--line); }
  .offering-item:nth-child(2n) { border-right: 0; }
  .service-route { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-route li { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .block { padding: 58px 0; }
  .container { padding-inline: 20px; }
  .hero { min-height: 440px; padding: 92px 0 54px; }
  .hero h1 { font-size: clamp(34px, 10vw, 48px); }
  .hero .pills { display: grid; grid-template-columns: 1fr 1fr; }
  .home-page .home-hero { padding: 48px 0 70px; }
  .home-hero-grid { gap: 48px; }
  .home-hero h1 { font-size: clamp(40px, 12vw, 58px); }
  .home-hero-actions .btn { flex: 1 1 auto; text-align: center; }
  .home-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .home-facts span + span::before { display: none; }
  .home-hero-visual::before { top: -8px; left: -8px; bottom: 10px; }
  .business-map { display: block; }
  .business-map .division { margin-bottom: 42px; }
  .business-map .division-media,
  .business-map .division.network .division-media { aspect-ratio: 16 / 10; }
  .process-timeline { display: block; }
  .process-stage { padding: 24px 0; border-right: 0; }
  .case-feature { padding: 34px 0; }
  .case-meta { grid-template-columns: 90px 1fr; }
  .quote-slide { grid-template-columns: 42px 1fr; gap: 12px; }
  .quote-mark { font-size: 58px; }
  .quote-controls { margin-left: 54px; }
  .service-index { grid-template-columns: 1fr; }
  .stats-band .grid { grid-template-columns: 1fr 1fr; }
  .stat { border-bottom: 1px solid var(--line); }
  body[data-section="telecom"] .grid-3,
  body[data-section="telecom"] .grid-4,
  body[data-section="telecom"] .grid-5 { grid-template-columns: 1fr !important; }
  body[data-section="telecom"] .grid > .card:nth-child(odd) { border-right: 0; }
  .channel-network { grid-template-columns: 1fr; }
  .channel-network article { grid-template-columns: 110px 1fr; }
  .service-route { grid-template-columns: 1fr; }
  .service-route li { border-right: 0; }
}

@media (max-width: 480px) {
  .home-facts { grid-template-columns: 1fr; }
  .hero .pills { grid-template-columns: 1fr; }
  .stats-band .grid { grid-template-columns: 1fr; }
  .stat { border-right: 0; }
  .quote-slide { display: none; grid-template-columns: 1fr; }
  .quote-slide.active { display: grid; }
  .quote-mark { line-height: .5; }
  .quote-controls { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ============================================================
   v5 修正：撤销满幅背景图，优先尊重照片原始比例
   ============================================================ */
body:not(.home-page) .hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(390px, .95fr);
  align-items: stretch;
  min-height: 520px;
  padding: 0;
  color: var(--ink);
  background: var(--bg-soft);
}
body:not(.home-page) .hero > .hero-bg {
  position: relative;
  inset: auto;
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  height: 100%;
  min-height: 0;
  background: transparent;
}
body:not(.home-page) .hero > .hero-bg::after { display: none; }
body:not(.home-page) .hero > .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: none !important;
}
/* 图片铺满与焦点由第 57 版统一接管：这里不再强制 contain，
   也不再用 !important 锁死 object-position，好让页面里手写的焦点位置生效。 */
body:not(.home-page) .hero > .hero-bg.portrait {
  background: transparent;
}
body:not(.home-page) .hero > .container {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 72px clamp(40px, 5vw, 82px) 72px max(32px, calc((100vw - var(--maxw)) / 2 + 44px));
}
body:not(.home-page) .hero h1,
body:not(.home-page) .hero.health h1 strong,
body:not(.home-page) .hero.network h1 strong,
body:not(.home-page) .hero.telecom h1 strong {
  max-width: 760px;
  color: var(--ink);
  font-size: clamp(34px, 3.4vw, 48px);
  font-weight: 540;
  line-height: 1.18;
  letter-spacing: -.035em;
}
body:not(.home-page) .hero p.lead { max-width: 680px; color: var(--muted); }
body:not(.home-page) .hero .eyebrow { color: var(--muted) !important; }
body:not(.home-page) .hero .pills .pill {
  color: var(--muted) !important;
  border-left-color: var(--line-strong) !important;
}
body:not(.home-page) .hero .btn-ghost { color: var(--ink); border-color: var(--line-strong); }

.home-page .home-hero { padding-block: clamp(56px, 6.5vw, 86px); }
.home-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr); align-items: start; }
.home-hero-copy { padding-top: clamp(26px, 4vw, 54px); }
.home-hero h1 { max-width: 560px; font-size: clamp(40px, 4.2vw, 52px); font-weight: 540; line-height: 1.16; }
.home-hero h1 strong { font-weight: 540; }
.home-kicker { letter-spacing: .05em; }
.home-hero-visual::before { display: none; }
.home-hero-visual {
  padding: clamp(18px, 2vw, 28px);
  background: #e6e1d6;
}
.home-hero-visual img {
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  background: #e6e1d6;
}
.business-map .division-media { background: #ececea; }
.business-map .division.health .division-media img,
.business-map .division.telecom .division-media img {
  object-fit: contain;
  transform: none;
}
.division:hover .division-media img,
.post-card:hover img,
.article-cover:hover img { transform: scale(1.015); }
.business-map .division.health:hover .division-media img,
.business-map .division.telecom:hover .division-media img { transform: none; }

@media (max-width: 1024px) {
  body:not(.home-page) .hero { grid-template-columns: minmax(0, 1fr) minmax(330px, .8fr); min-height: 470px; }
  body:not(.home-page) .hero > .container { padding-left: 34px; padding-right: 34px; }
}

@media (max-width: 760px) {
  body:not(.home-page) .hero {
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--bg-soft);
  }
  body:not(.home-page) .hero > .container {
    order: 1;
    padding: 52px 20px 44px;
  }
  body:not(.home-page) .hero > .hero-bg {
    order: 2;
    width: 100%;
    min-height: 0;
    height: auto;
    aspect-ratio: 16 / 10;
  }
  body:not(.home-page) .hero > .hero-bg.portrait {
    aspect-ratio: 4 / 3;
    padding: 24px;
  }
  body:not(.home-page) .hero h1,
  body:not(.home-page) .hero.health h1 strong,
  body:not(.home-page) .hero.network h1 strong,
  body:not(.home-page) .hero.telecom h1 strong {
    font-size: clamp(30px, 8.6vw, 38px);
    line-height: 1.18;
  }
  .home-page .home-hero { padding-block: 44px 62px; }
  .home-hero-copy { padding-top: 0; }
  .home-hero h1 { font-size: clamp(36px, 9.6vw, 44px); }
  .home-hero-visual { padding: 12px; }
}

/* 必须置于 v5 桌面网格声明之后，避免平板与手机端被两栏样式反向覆盖。 */
@media (max-width: 900px) {
  .home-hero-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ============================================================
   首页第 2 版：业务路径、案例比例与无提示文字轮播
   ============================================================ */
.business-map.business-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-areas: none;
  gap: 0;
  padding-top: 38px;
  overflow: visible;
}
.business-flow::before,
.business-flow::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
}
.business-flow::before { background: var(--line-strong); }
.business-flow::after {
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1.1s cubic-bezier(.2,.7,.2,1);
}
.business-flow.reveal.visible::after { transform: scaleX(1); }
.business-flow .division,
.business-flow .division.network,
.business-flow .division.telecom,
.business-flow .division.health {
  grid-area: auto;
  min-width: 0;
  margin: 0;
  padding: 0 clamp(24px, 2.6vw, 38px) 24px;
  overflow: visible;
  border-right: 1px solid var(--line);
  border-bottom: 0;
  transition: color .25s ease, transform .25s ease;
}
.business-flow .division:first-child { padding-left: 0; }
.business-flow .division:last-child { padding-right: 0; border-right: 0; }
.business-flow .division::before {
  content: "";
  position: absolute;
  top: -41px;
  left: clamp(24px, 2.6vw, 38px);
  width: 7px;
  height: 7px;
  background: var(--bg);
  border: 2px solid var(--brand);
  border-radius: 50%;
  transform: scale(.75);
  transition: transform .28s ease, background-color .28s ease;
}
.business-flow .division:first-child::before { left: 0; }
.business-flow .division:nth-child(2)::before { transition-delay: .1s; }
.business-flow .division:nth-child(3)::before { transition-delay: .2s; }
.business-flow.reveal.visible .division::before { transform: scale(1); }
.business-flow .division:hover { color: var(--brand); transform: translateY(-3px); box-shadow: none; }
.business-flow .division:hover::before { background: var(--brand); transform: scale(1.35); }
.business-flow .division-index {
  display: block;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
}
.business-flow .division-media,
.business-flow .division.network .division-media {
  margin: 0 0 22px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #e9e7e1;
}
.business-flow .division-media img,
.business-flow .division.network .division-media img,
.business-flow .division.health .division-media img,
.business-flow .division.telecom .division-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: none;
  transition: transform .45s ease;
}
.business-flow .division:hover .division-media img { transform: scale(1.025); }
.business-flow .division h3 { font-size: clamp(24px, 2.2vw, 32px); }
.business-flow .division .sub { max-width: 34em; min-height: 5.1em; color: var(--muted); }
.business-flow .division .links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}
.business-arrow { font-size: 18px; transition: transform .22s ease; }
.business-flow .division:hover .business-arrow { transform: translate(3px, -3px); }

/* HTML 的原始 height 只记录素材尺寸，不再参与案例区布局。 */
.case-picture {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #eceae4;
}
.case-picture img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
}

.quote-slide.active { animation: quote-enter .42s ease both; }
@keyframes quote-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .business-map.business-flow {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    padding: 0 0 0 34px;
  }
  .business-flow::before,
  .business-flow::after {
    top: 0;
    left: 3px;
    width: 1px;
    height: 100%;
  }
  .business-flow::after {
    transform: scaleY(0);
    transform-origin: center top;
  }
  .business-flow.reveal.visible::after { transform: scaleY(1); }
  .business-flow .division,
  .business-flow .division.network,
  .business-flow .division.telecom,
  .business-flow .division.health {
    margin: 0;
    padding: 0 0 46px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .business-flow .division + .division { padding-top: 38px; }
  .business-flow .division:last-child { padding-bottom: 0; border-bottom: 0; }
  .business-flow .division::before,
  .business-flow .division:first-child::before {
    top: 5px;
    left: -34px;
  }
  .business-flow .division + .division::before { top: 43px; }
  .business-flow .division .sub { min-height: 0; }
  .business-flow .division-media,
  .business-flow .division.network .division-media { aspect-ratio: 16 / 9; }
}

@media (prefers-reduced-motion: reduce) {
  .business-flow::after,
  .business-flow .division,
  .business-flow .division::before,
  .business-flow .division-media img,
  .quote-slide.active { animation: none !important; transition: none !important; }
  .business-flow::after { transform: none !important; }
}

/* ============================================================
   第 4 版：全站流程进入视口后依次出现，只执行一次
   ============================================================ */
.flow-sequence {
  --flow-fill: 0%;
  --flow-scale: 0;
  position: relative;
}
.flow-sequence.flow-ready .flow-item {
  opacity: 1;
  transform: none;
  transition: opacity .48s ease, transform .48s cubic-bezier(.2, .7, .2, 1), color .3s ease;
}
.flow-sequence.flow-ready .flow-item.is-flow-visible {
  opacity: 1;
  transform: translateY(0);
}
.flow-sequence.flow-ready .flow-head,
.flow-sequence.flow-ready .flow-detail {
  opacity: 0;
  transform: translateY(10px);
}
.flow-sequence.flow-ready .flow-head {
  transition: opacity .56s ease, transform .56s cubic-bezier(.2, .7, .2, 1);
}
.flow-sequence.flow-ready .flow-detail {
  transition: opacity .72s ease, transform .72s cubic-bezier(.2, .7, .2, 1);
}
.flow-sequence.flow-ready .flow-item.is-flow-visible .flow-head,
.flow-sequence.flow-ready .flow-item.is-flow-detail-visible .flow-detail {
  opacity: 1;
  transform: translateY(0);
}

/* 首页 01～05：横向进度线，手机端自动变为纵向。 */
.process-timeline.flow-sequence::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: -1px;
  left: 0;
  width: var(--flow-fill);
  height: 2px;
  background: var(--brand);
  transition: width .46s cubic-bezier(.2, .7, .2, 1);
  pointer-events: none;
}
.process-timeline.flow-sequence .process-stage::before {
  z-index: 2;
  width: 7px;
  height: 7px;
  top: -4px;
  opacity: 0;
  border: 2px solid var(--line-strong);
  background: var(--bg-soft);
  transform: scale(.45);
  transition: opacity .5s ease, transform .5s ease, background-color .5s ease, border-color .5s ease;
}
.process-timeline.flow-sequence .process-stage.is-flow-visible::before {
  opacity: 1;
  border-color: var(--brand);
  background: var(--brand);
  transform: scale(1.25);
}

/* 首页三块业务：沿用原有线条，但改为随每一步逐段推进。 */
.business-flow.flow-sequence::after {
  transform: scaleX(var(--flow-scale));
  transition: transform .46s cubic-bezier(.2, .7, .2, 1);
}
.business-flow.flow-ready .division::before {
  opacity: 0;
  transform: scale(.45);
  transition: opacity .5s ease, transform .5s ease, background-color .5s ease;
}
.business-flow.flow-sequence .division.is-flow-visible::before {
  opacity: 1;
  background: var(--brand);
  transform: scale(1);
}
.business-flow.flow-ready .division.flow-item.is-flow-visible:hover { transform: translateY(-3px); }

/* 卡片式步骤与通讯服务链路也使用同一套顺序。 */
.flow-steps::before,
.flow-steps::after,
.service-route.flow-sequence::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  pointer-events: none;
}
.flow-steps::before { top: 37px; background: var(--line-strong); }
.flow-steps::after {
  z-index: 1;
  top: 37px;
  width: var(--flow-fill);
  height: 2px;
  background: var(--brand);
  transition: width .46s cubic-bezier(.2, .7, .2, 1);
}
.service-route.flow-ready li::before {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .56s ease, transform .56s cubic-bezier(.2, .7, .2, 1);
}
.service-route.flow-ready li.is-flow-visible::before {
  opacity: 1;
  transform: translateY(0);
}
.flow-steps .flow-item,
.flow-step-grid .flow-item { position: relative; z-index: 2; }
.flow-steps .flow-item .num,
.flow-step-grid .flow-item .num {
  transform: scale(.72);
  transition: transform .42s ease, background-color .42s ease;
}
.flow-steps .flow-item.is-flow-visible .num,
.flow-step-grid .flow-item.is-flow-visible .num { transform: scale(1); }
.service-route.flow-sequence::after {
  z-index: 1;
  top: -1px;
  width: var(--flow-fill);
  height: 2px;
  background: var(--telecom);
  transition: width .46s cubic-bezier(.2, .7, .2, 1);
}

@media (min-width: 1101px) {
  .flow-steps { grid-template-columns: repeat(var(--flow-count), minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .process-timeline.flow-sequence {
    display: block;
    margin-left: 3px;
    padding-left: 30px;
    border-top: 0;
    border-left: 2px solid color-mix(in srgb, var(--accent) 32%, transparent);
  }
  .process-timeline.flow-sequence::after {
    top: 0;
    left: -1px;
    width: 2px;
    height: var(--flow-fill);
    transition-property: height;
  }
  .process-timeline.flow-sequence .process-stage {
    padding: 24px 0 30px;
    border-top: 0;
    border-right: 0;
  }
  .process-timeline.flow-sequence .process-stage::before {
    top: 29px;
    left: -35px;
  }
  .process-timeline.flow-sequence .process-stage h3 { margin-top: 12px; }
  .business-flow.flow-sequence::after { transform: scaleY(var(--flow-scale)); }
  .flow-steps::before,
  .flow-steps::after,
  .service-route.flow-sequence::after { display: none; }
}

@media (max-width: 760px) {
  .service-route.flow-sequence {
    margin-left: 3px;
    padding-left: 28px;
    border-top: 0;
    border-left: 1px solid var(--line-strong);
  }
  .service-route.flow-sequence::after {
    display: block;
    top: 0;
    left: -1px;
    width: 2px;
    height: var(--flow-fill);
    transition-property: height;
  }
  .service-route.flow-sequence li {
    padding-left: 0;
    border-right: 0;
  }
  .service-route.flow-sequence li::after {
    content: "";
    position: absolute;
    z-index: 2;
    top: 31px;
    left: -33px;
    width: 7px;
    height: 7px;
    opacity: 0;
    border: 2px solid var(--line-strong);
    border-radius: 50%;
    background: var(--bg);
    transform: scale(.45);
    transition: opacity .5s ease, background-color .5s ease, border-color .5s ease, transform .5s ease;
  }
  .service-route.flow-sequence li.is-flow-visible::after {
    opacity: 1;
    border-color: var(--telecom);
    background: var(--telecom);
    transform: scale(1.2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .flow-sequence::before,
  .flow-sequence::after,
  .flow-sequence .flow-item,
  .flow-sequence .flow-item::before,
  .flow-sequence .flow-item .num,
  .flow-sequence .flow-head,
  .flow-sequence .flow-detail {
    transition-duration: .01ms !important;
  }
}

/* ============================================================
   第 5 版：全站编辑式视觉语言（暖白、墨色、国宇青）
   ============================================================ */
:root {
  --accent: #11747b;
  --accent-deep: #0b5960;
  --accent-soft: #e7f0ef;
  --brand: var(--accent);
  --brand-2: var(--accent-deep);
  --brand-dark: #202a2f;
  --brand-soft: var(--accent-soft);
  --brand-soft-2: #f1f5f3;
  --network: var(--accent);
  --network-soft: var(--accent-soft);
  --telecom: var(--accent);
  --telecom-soft: var(--accent-soft);
  --health: var(--accent);
  --health-soft: var(--accent-soft);
  --ink: #222c31;
  --muted: #5d686d;
  --line: rgba(34, 44, 49, .11);
  --line-strong: rgba(34, 44, 49, .2);
  --bg: #f8f7f3;
  --bg-soft: #efefea;
  --surface: #fdfcf8;
  --surface-2: #f1f1ed;
  --header-bg: rgba(248, 247, 243, .92);
}

[data-theme="dark"] {
  --accent: #62b8bc;
  --accent-deep: #87ccd0;
  --accent-soft: #163033;
  --brand: var(--accent);
  --brand-2: var(--accent-deep);
  --brand-dark: #e8eeee;
  --brand-soft: var(--accent-soft);
  --brand-soft-2: #132326;
  --network: var(--accent);
  --network-soft: var(--accent-soft);
  --telecom: var(--accent);
  --telecom-soft: var(--accent-soft);
  --health: var(--accent);
  --health-soft: var(--accent-soft);
  --ink: #e8eeee;
  --muted: #a7b3b5;
  --bg: #111719;
  --bg-soft: #171f20;
  --surface: #182123;
  --surface-2: #1c2628;
  --header-bg: rgba(17, 23, 25, .92);
}

body {
  color: var(--ink);
  background: var(--bg);
  font-feature-settings: "kern" 1;
}
.site-header { background: var(--header-bg); }
.scroll-progress span { background: var(--accent); }

/* 大标题采用墨色正文 + 青色关键句，只突出被明确标记的 strong。 */
.home-hero h1,
body:not(.home-page) .hero h1,
.blog-head h1,
.article-header h1 {
  color: var(--ink);
  font-weight: 720;
  line-height: 1.12;
  letter-spacing: -.05em;
  text-wrap: balance;
}
.home-hero h1 strong,
body:not(.home-page) .hero h1 strong,
body:not(.home-page) .hero.health h1 strong,
body:not(.home-page) .hero.network h1 strong,
body:not(.home-page) .hero.telecom h1 strong,
.blog-head h1 strong,
.article-header h1 strong,
.section-head h2 strong {
  color: var(--accent);
  font-weight: 720;
}
.home-hero h1 { max-width: 650px; font-size: clamp(46px, 5vw, 72px); }
body:not(.home-page) .hero h1 { max-width: 820px; font-size: clamp(38px, 4.1vw, 62px); }
.blog-head h1 { font-size: clamp(44px, 5vw, 70px); }
.article-header h1 { font-size: clamp(34px, 4.3vw, 54px); }

/* 栏目标签统一成参考图里的短线 + 小字结构。 */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--accent) !important;
  font-weight: 700;
  letter-spacing: .14em;
}
.eyebrow::before {
  content: "";
  flex: 0 0 30px;
  width: 30px;
  height: 2px;
  background: currentColor;
}
body:not(.home-page) .hero .eyebrow,
.hero.health .eyebrow,
.hero.network .eyebrow,
.hero.telecom .eyebrow { color: var(--accent) !important; }

.section-head { max-width: 940px; }
.section-head h2 {
  max-width: 19em;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -.04em;
  text-wrap: balance;
}
.section-head p,
.home-hero p.lead,
body:not(.home-page) .hero p.lead,
.blog-head p.lead { color: var(--muted); }

/* 青色只承担行动和状态，不使用多套互相竞争的业务色。 */
.btn { border-radius: 999px; padding-inline: 26px; }
.btn-primary {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}
.btn-primary:hover { color: #fff; background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-ghost:hover { color: var(--accent); border-color: var(--accent); }
.more,
.links span,
.post-read,
.case-no,
.process-stage .index,
.service-route li::before { color: var(--accent); }
.card:hover,
a.card:hover { border-color: var(--accent); }
.quote-mark { color: var(--accent); }
:focus-visible { outline-color: var(--accent); }

.blog-head,
body:not(.home-page) .hero { background: var(--bg-soft); }
.article-header .post-cat {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 760px) {
  .home-hero h1 { font-size: clamp(40px, 11.5vw, 54px); }
  body:not(.home-page) .hero h1 { font-size: clamp(34px, 9vw, 46px); }
  .blog-head h1 { font-size: clamp(40px, 10vw, 52px); }
  .article-header h1 { font-size: clamp(30px, 8.3vw, 42px); }
  .eyebrow { gap: 9px; letter-spacing: .1em; }
  .eyebrow::before { flex-basis: 22px; width: 22px; }
}

/* 第 7 版：文章标签与封面图在所有文章页保持清晰、稳定的比例。 */
.post-thumb .post-cat {
  color: var(--accent-deep);
  background: rgba(253, 252, 248, .94);
  border: 1px solid rgba(20, 119, 125, .22);
}

[data-theme="dark"] .post-thumb .post-cat {
  color: #e8eeee;
  background: rgba(17, 23, 25, .9);
  border-color: rgba(98, 184, 188, .38);
}

.article-cover {
  position: relative;
  min-height: 0;
  aspect-ratio: 16 / 9;
}

.article-cover img {
  position: absolute;
  inset: 0;
  min-width: 0;
  min-height: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

body:not(.home-page) .hero > .hero-bg {
  overflow: hidden;
}

body:not(.home-page) .hero > .hero-bg img {
  position: absolute;
  inset: 0;
  min-width: 0;
  min-height: 0;
}

.product .badge { font-size: 12px; }
.product .badge.gold { background: #6f5b32; }

.store-entry img {
  height: clamp(240px, 32vw, 440px);
  aspect-ratio: auto;
  object-fit: cover;
}

@media (max-width: 760px) {
  .store-entry img { height: 230px; }
}

/* 浮动返回按钮始终固定在右下角，避免旧版移动端规则把它放到左侧。 */
.to-top {
  right: clamp(16px, 2vw, 28px) !important;
  left: auto !important;
}

/* ============================================================
   第 7 版：首页图文融合与单箭头反馈切换
   ============================================================ */
.business-flow .division-media,
.business-flow .division.network .division-media {
  position: relative;
  margin-bottom: 18px;
  aspect-ratio: 4 / 3;
  background: #d9dfdc;
}
.business-flow .division-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(8, 25, 28, .04) 12%, rgba(8, 25, 28, .28) 48%, rgba(8, 25, 28, .9) 100%);
  pointer-events: none;
}
.business-flow .division-overlay {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  padding: clamp(18px, 2vw, 26px);
  color: #fff;
}
.business-flow .division-overlay .division-index {
  margin: 0 0 8px;
  color: rgba(255,255,255,.78);
}
.business-flow .division-overlay h3 {
  margin: 0 0 8px;
  color: #fff;
  line-height: 1.16;
}
.business-flow .division-overlay .sub {
  min-height: 0;
  margin: 0;
  color: rgba(255,255,255,.84);
  font-size: 13px;
  line-height: 1.65;
}

.case-picture { position: relative; }
.case-picture::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 34%, rgba(8, 25, 28, .84) 100%);
  pointer-events: none;
}
.case-picture-title {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  padding: clamp(22px, 3.2vw, 42px);
  color: #fff;
}
.case-picture-title .case-no { color: #b9e0df; }
.case-picture-title h3 {
  max-width: 18em;
  margin: 10px 0 0;
  color: #fff;
  font-size: clamp(22px, 2.3vw, 34px);
  font-weight: 680;
  line-height: 1.26;
  text-wrap: balance;
}
.case-copy { align-self: center; }
.case-copy .case-meta { margin-top: 0; }

.quote-stage {
  max-width: 1120px;
  padding-right: 84px;
}
.quote-track { min-height: 220px; }
.quote-slide blockquote { max-width: 900px; }
.quote-controls {
  position: absolute;
  top: 50%;
  right: 0;
  margin: 0;
  transform: translateY(-50%);
}
.quote-controls .quote-next {
  display: inline-grid;
  width: auto;
  height: auto;
  padding: 10px 2px 10px 14px;
  border: 0;
  border-radius: 0;
  color: var(--accent);
  background: transparent;
  font: 400 42px/1 var(--font);
  transition: color .22s ease, transform .22s ease;
}
.quote-controls .quote-next:hover {
  color: var(--accent-deep);
  border-color: transparent;
  transform: translateX(6px);
}

@media (max-width: 760px) {
  .business-flow .division-media,
  .business-flow .division.network .division-media { aspect-ratio: 4 / 3; }
  .business-flow .division-overlay { padding: 20px; }
  .business-flow .division-overlay .sub { font-size: 13px; }
  .case-picture-title { padding: 22px; }
  .case-picture-title h3 { font-size: clamp(21px, 6.5vw, 28px); }
  .quote-stage { padding-right: 48px; }
  .quote-controls .quote-next { font-size: 34px; }
}

/* ============================================================
   第 8 版：原始品牌图标 + 首页全幅企业照片
   ============================================================ */
.brand .mark {
  display: grid;
  place-items: start;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  overflow: hidden;
  border-radius: 0;
  background: transparent !important;
  box-shadow: none !important;
}
.brand .mark img {
  display: block;
  width: 132px !important;
  max-width: none !important;
  height: 44px !important;
  transform: translate(-22px, -1px);
}
.site-header.scrolled .brand .mark {
  flex-basis: 36px;
  width: 36px;
  height: 36px;
}
.site-header.scrolled .brand .mark img {
  width: 114px !important;
  height: 38px !important;
  transform: translate(-21px, -1px);
}

.home-page .home-hero-cover {
  position: relative;
  display: grid;
  min-height: clamp(650px, 78vh, 820px);
  padding: 0;
  overflow: hidden;
  background: #172522;
}
.home-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.home-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
}
.home-hero-cover::after {
  content: "";
  display: block !important;
  position: absolute;
  width: auto;
  height: auto;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  inset: 0;
  z-index: 1;
  border-radius: 0;
  filter: none;
  animation: none;
  background:
    linear-gradient(90deg, rgba(8, 25, 22, .94) 0%, rgba(8, 25, 22, .86) 34%, rgba(8, 25, 22, .52) 54%, rgba(8, 25, 22, .14) 82%),
    linear-gradient(0deg, rgba(8, 25, 22, .42), transparent 54%);
  pointer-events: none;
}
.home-page .home-hero-cover .home-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 760px);
  align-items: center;
  min-height: inherit;
}
.home-page .home-hero-cover .home-hero-copy {
  max-width: 650px;
  padding: clamp(80px, 10vw, 128px) 0;
}
.home-page .home-hero-cover .home-kicker {
  color: rgba(255,255,255,.78);
}
.home-page .home-hero-cover h1,
.home-page .home-hero-cover h1 strong {
  max-width: 650px;
  color: #fff;
  text-shadow: 0 2px 22px rgba(0,0,0,.2);
}
.home-page .home-hero-cover h1 { font-size: clamp(48px, 4.6vw, 66px); }
.home-page .home-hero-cover h1 strong { color: #b9e0df; }
.home-page .home-hero-cover p.lead {
  max-width: 680px;
  color: rgba(255,255,255,.86);
}
.home-page .home-hero-cover .home-facts {
  border-color: rgba(255,255,255,.26);
}
.home-page .home-hero-cover .home-facts span { color: rgba(255,255,255,.88); }
.home-page .home-hero-cover .home-facts span + span::before { color: rgba(255,255,255,.46); }
.home-page .home-hero-cover .btn-primary {
  color: #0f5f64;
  background: #fff;
  border-color: #fff;
}
.home-page .home-hero-cover .btn-primary:hover {
  color: #0f5f64;
  background: #e8f4f2;
  border-color: #e8f4f2;
}
.home-page .home-hero-cover .btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,.54);
}
.home-page .home-hero-cover .btn-ghost:hover {
  color: #fff;
  border-color: #fff;
}

@media (max-width: 760px) {
  .brand { gap: 8px; }
  .brand .mark {
    flex-basis: 38px;
    width: 38px;
    height: 38px;
  }
  .brand .mark img {
    width: 120px !important;
    height: 40px !important;
    transform: translate(-21px, -1px);
  }
  .home-page .home-hero-cover { min-height: 720px; }
  .home-hero-bg img { object-position: 10% center; }
  .home-hero-cover::after {
    background: linear-gradient(180deg, rgba(8,25,22,.7) 0%, rgba(8,25,22,.78) 36%, rgba(8,25,22,.96) 100%);
  }
  .home-page .home-hero-cover .home-hero-grid { align-items: end; }
  .home-page .home-hero-cover .home-hero-copy { padding: 140px 0 58px; }
  .home-page .home-hero-cover h1 { font-size: clamp(39px, 11vw, 52px); }
  .home-page .home-hero-cover .home-facts { row-gap: 8px; }
}

/* ============================================================
   第 9 版：通讯业务开放式排版与连续节点流程
   ============================================================ */
.offering-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(34px, 4vw, 54px) clamp(28px, 4vw, 56px);
  border: 0;
}
.offering-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 15px;
  min-height: 0;
  padding: 0;
  border: 0 !important;
  transition: transform .22s ease;
}
.offering-item:hover { transform: translateY(-3px); }
.offering-item .index {
  display: grid;
  grid-row: 1 / 3;
  place-items: center;
  align-self: start;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
}
.offering-item h3 {
  margin: 1px 0 6px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
}
.offering-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.service-route,
.service-route.flow-sequence {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 42px);
  margin: 0;
  padding: 0;
  border: 0;
  counter-reset: route;
}
.service-route::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 17px;
  right: 17px;
  left: 17px;
  height: 2px;
  background: color-mix(in srgb, var(--accent) 24%, transparent);
  pointer-events: none;
}
.service-route.flow-sequence::after {
  display: block;
  z-index: 1;
  top: 17px;
  right: 17px;
  left: 17px;
  width: auto;
  height: 2px;
  background: var(--accent);
  transform: scaleX(var(--flow-scale));
  transform-origin: left center;
  transition: transform .46s cubic-bezier(.2, .7, .2, 1);
}
.service-route li,
.service-route.flow-sequence li {
  position: relative;
  z-index: 2;
  min-width: 0;
  padding: 0;
  list-style: none;
  border: 0 !important;
  counter-increment: route;
}
.service-route li::before {
  content: "0" counter(route);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin: 0 0 22px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: var(--accent);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 0 0 6px var(--bg);
}
.service-route li::after { display: none !important; }
.service-route h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
.service-route p {
  max-width: 18em;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

@media (max-width: 900px) {
  .offering-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .offering-list {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .offering-item { grid-template-columns: 36px minmax(0, 1fr); }
  .offering-item .index { width: 36px; height: 36px; }

  .service-route,
  .service-route.flow-sequence {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin: 0;
    padding: 0;
    border: 0;
  }
  .service-route::before {
    top: 17px;
    right: auto;
    bottom: 17px;
    left: 17px;
    width: 2px;
    height: auto;
  }
  .service-route.flow-sequence::after {
    top: 17px;
    right: auto;
    bottom: 17px;
    left: 17px;
    width: 2px;
    height: auto;
    transform: scaleY(var(--flow-scale));
    transform-origin: center top;
  }
  .service-route li,
  .service-route.flow-sequence li {
    min-height: 72px;
    padding: 0 0 0 54px;
  }
  .service-route li::before {
    position: absolute;
    top: 0;
    left: 0;
    margin: 0;
    box-shadow: 0 0 0 5px var(--bg);
  }
  .service-route h3 { padding-top: 4px; }
}

/* ============================================================
   第 11 版：国宇网络重点业务开放式条目
   ============================================================ */
.network-priority { padding-top: clamp(68px, 7vw, 104px); }
.network-priority .section-head { max-width: 760px; margin-bottom: clamp(30px, 4vw, 48px); }
.network-priority-list { border-top: 1px solid var(--line-strong); }
.network-priority-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: clamp(18px, 3vw, 44px);
  align-items: center;
  padding: clamp(30px, 4vw, 50px) 0;
  color: inherit;
  border-bottom: 1px solid var(--line-strong);
  text-decoration: none;
}
.network-priority-index {
  align-self: start;
  padding-top: 5px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.network-priority-label {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .03em;
}
.network-priority-item h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: clamp(24px, 2.25vw, 34px);
  font-weight: 680;
  line-height: 1.3;
  transition: color .22s ease;
}
.network-priority-item p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}
.network-priority-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}
.network-priority-action span { transition: transform .22s ease; }
.network-priority-item:hover h3,
.network-priority-item:hover .network-priority-action { color: var(--accent); }
.network-priority-item:hover .network-priority-action span { transform: translateX(5px); }

@media (max-width: 760px) {
  .network-priority-item {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
  }
  .network-priority-action {
    grid-column: 2;
    margin-top: 4px;
  }
  .network-priority-item h3 { font-size: 23px; }
  .network-priority-item p { font-size: 14px; }
}

/* ============================================================
   第 12 版：首页品牌背景让位与案例编号移位
   ============================================================ */
@media (min-width: 761px) {
  .home-page .home-hero-cover .home-hero-copy { max-width: 460px; }
  .home-page .home-hero-cover h1,
  .home-page .home-hero-cover h1 strong { max-width: 460px; }
  .home-page .home-hero-cover h1 { font-size: clamp(46px, 4.1vw, 60px); }
  .home-page .home-hero-cover p.lead { max-width: 460px; }
  .home-hero-bg { background: #102420; }
  .home-hero-bg img {
    object-fit: contain;
    object-position: right center;
    transform: translateX(clamp(240px, 15vw, 270px));
  }
  .home-hero-cover::after {
    background:
      linear-gradient(90deg, rgba(8,25,22,.96) 0%, rgba(8,25,22,.9) 31%, rgba(8,25,22,.58) 42%, rgba(8,25,22,.14) 54%, transparent 70%),
      linear-gradient(0deg, rgba(8,25,22,.32), transparent 52%);
  }
}

.case-copy > .case-no {
  display: block;
  margin: 0 0 18px;
  color: var(--accent);
  font-weight: 700;
}
.case-picture-title h3 { margin-top: 0; }

@media (max-width: 760px) {
  .home-hero-bg img {
    object-fit: cover;
    object-position: 58% center;
    transform: none;
  }
  .case-copy > .case-no { margin-bottom: 14px; }
}

@media (min-width: 1680px) {
  .home-hero-bg img { transform: translateX(170px); }
}

/* ============================================================
   第 13 版：数据可读性与二级栏目导航
   ============================================================ */
.stats-band {
  color: var(--ink);
  overflow: visible;
}
.stats-band .num { color: var(--ink); }
.stats-band .num small { color: var(--accent); }
.stats-band .cap {
  color: var(--muted);
  opacity: 1;
  line-height: 1.65;
}

.subnav,
.subnav.health,
.subnav.network,
.subnav.telecom {
  display: flex;
  min-height: 62px;
  align-items: stretch;
  gap: 0;
  margin: 0 0 20px;
  padding: 0;
  overflow-x: auto;
  overflow-y: hidden;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.subnav::-webkit-scrollbar { display: none; }
.subnav a,
.subnav.health a,
.subnav.network a,
.subnav.telecom a {
  position: relative;
  display: inline-flex;
  flex: none;
  align-items: center;
  padding: 20px 22px 18px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font-size: 14px;
  font-weight: 560;
  line-height: 1.35;
  white-space: nowrap;
  transition: color .2s ease;
}
.subnav a:first-child { padding-left: 0; }
.subnav a::after {
  content: "";
  position: absolute;
  right: 22px;
  bottom: -1px;
  left: 22px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform .22s ease;
}
.subnav a:first-child::after { left: 0; }
.subnav a:hover { color: var(--ink); }
.subnav a:hover::after,
.subnav a.active::after { transform: scaleX(1); transform-origin: left center; }
.subnav a.active,
.subnav.health a.active,
.subnav.network a.active,
.subnav.telecom a.active {
  color: var(--accent);
  background: transparent;
  border: 0;
  box-shadow: none;
  font-weight: 700;
}
.subnav .d { display: none; }

@media (max-width: 760px) {
  .subnav,
  .subnav.health,
  .subnav.network,
  .subnav.telecom {
    min-height: 54px;
    margin-bottom: 10px;
  }
  .subnav a,
  .subnav.health a,
  .subnav.network a,
  .subnav.telecom a {
    padding: 16px 17px 14px;
    font-size: 13.5px;
  }
  .subnav a::after { right: 17px; left: 17px; }
  .subnav a:first-child::after { left: 0; }
}

/* ============================================================
   第 14 版：简短文案保持完整，案例隐私提示降级
   ============================================================ */
body:not(.home-page) .hero .hero-note {
  max-width: none;
  margin: -6px 0 24px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

@media (min-width: 1101px) {
  body:not(.home-page) .hero .hero-note,
  body:not(.home-page) .hero p.lead.lead-compact {
    max-width: none;
    white-space: nowrap;
  }

  body:not(.home-page) .hero p.lead.lead-compact {
    font-size: clamp(16px, 1.15vw, 18px);
    letter-spacing: -.015em;
  }
}

/* ============================================================
   第 15 版：品牌字标、首页编号与全国化文案
   ============================================================ */
.brand > span:last-child {
  display: flex;
  min-width: 88px;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
}
.brand strong {
  display: block;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: .04em;
}
.brand small {
  display: block;
  margin-left: .05em;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .34em;
}
.case-copy > .case-no {
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.3;
  letter-spacing: .06em;
}

/* ============================================================
   第 16 版：康养服务分类浏览与合作方向
   ============================================================ */
.health-service-browser {
  border-top: 1px solid var(--line-strong);
}
#service { scroll-margin-top: calc(var(--header-h) + 24px); }
.health-service-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line-strong);
}
.health-service-tabs button {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: baseline;
  padding: 20px 24px 18px;
  color: var(--muted);
  background: transparent;
  border: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.health-service-tabs button:first-child { padding-left: 0; }
.health-service-tabs button::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: -1px;
  left: 24px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform .24s ease;
}
.health-service-tabs button:first-child::after { left: 0; }
.health-service-tabs button span,
.health-service-tabs button small { font-size: 12px; letter-spacing: .08em; }
.health-service-tabs button strong { color: var(--ink); font-size: 18px; font-weight: 650; }
.health-service-tabs button:hover,
.health-service-tabs button[aria-selected="true"] { color: var(--accent); }
.health-service-tabs button[aria-selected="true"]::after { transform: scaleX(1); transform-origin: left center; }

.health-service-panel {
  display: grid;
  grid-template-columns: minmax(220px, .65fr) minmax(0, 1.8fr);
  gap: clamp(42px, 6vw, 90px);
  padding: clamp(34px, 4.5vw, 58px) 0 12px;
}
.health-service-panel[hidden] { display: none; }
.health-service-panel.is-active { animation: service-panel-in .38s ease both; }
.health-service-intro span {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 680;
  line-height: 1.35;
}
.health-service-intro p { margin: 0; color: var(--muted); line-height: 1.8; }
.health-service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(30px, 4vw, 58px);
}
.health-service-list.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.health-service-list article {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 12px;
  align-items: start;
  padding: 18px 0 20px;
  border-top: 1px solid var(--line);
}
.health-service-list article b {
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .08em;
}
.health-service-list h3 { margin: -2px 0 5px; font-size: 17px; font-weight: 650; }
.health-service-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.network-fit-list { border-top: 1px solid var(--line-strong); }
.network-fit-list a {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 32px;
  gap: 22px;
  align-items: center;
  padding: 24px 0;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition: padding .22s ease, color .22s ease, background-color .22s ease;
}
.network-fit-list a > span { color: var(--accent); font-size: 12px; letter-spacing: .08em; }
.network-fit-list h3 { margin: 0 0 5px; font-size: clamp(19px, 1.7vw, 24px); font-weight: 650; }
.network-fit-list p { margin: 0; color: var(--muted); }
.network-fit-list i { color: var(--accent); font-size: 24px; font-style: normal; transition: transform .22s ease; }
.network-fit-list a:hover { padding-inline: 14px; color: var(--accent); background: var(--accent-soft); }
.network-fit-list a:hover i { transform: translateX(5px); }

@keyframes service-panel-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 760px) {
  .health-service-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }
  .health-service-tabs button {
    min-width: 0;
    grid-template-columns: auto 1fr;
    gap: 7px;
    padding: 16px 8px 14px;
  }
  .health-service-tabs button:first-child { padding-left: 0; }
  .health-service-tabs button::after { right: 8px; left: 8px; }
  .health-service-tabs button:first-child::after { left: 0; }
  .health-service-tabs button strong { font-size: 14px; white-space: nowrap; }
  .health-service-tabs button small { display: none; }
  .health-service-panel { grid-template-columns: 1fr; gap: 26px; padding-top: 32px; }
  .health-service-list,
  .health-service-list.three { grid-template-columns: 1fr; }
  .health-service-list article { padding-block: 15px 17px; }
  .network-fit-list a { grid-template-columns: 34px minmax(0, 1fr) 24px; gap: 12px; padding: 21px 0; }
  .network-fit-list a:hover { padding-inline: 0; background: transparent; }
  .network-fit-list h3 { font-size: 18px; }
  .network-fit-list p { font-size: 14px; line-height: 1.65; }
}

/* ============================================================
   第 17 版：通讯首屏、章节编号与稳定导航高度
   ============================================================ */
body[data-section="telecom"] .telecom-intro .eyebrow,
body[data-section="telecom"] main > .block .section-head > .eyebrow {
  font-size: 14px !important;
  letter-spacing: .08em;
}
.site-header.scrolled .nav { height: var(--header-h); }
.site-header.scrolled .brand .mark {
  flex-basis: 42px;
  width: 42px;
  height: 42px;
}
.site-header.scrolled .brand .mark img {
  width: 132px !important;
  height: 44px !important;
  transform: translate(-22px, -1px);
}

@media (max-width: 760px) {
  body[data-section="telecom"] .telecom-intro .eyebrow,
  body[data-section="telecom"] main > .block .section-head > .eyebrow { font-size: 13px; }
  .site-header.scrolled .brand .mark {
    flex-basis: 38px;
    width: 38px;
    height: 38px;
  }
  .site-header.scrolled .brand .mark img {
    width: 120px !important;
    height: 40px !important;
    transform: translate(-21px, -1px);
  }
}

/* ============================================================
   第 18 版：栏目标签统一与通讯“一店双授权”
   ============================================================ */
.eyebrow,
body[data-section="telecom"] .telecom-intro .eyebrow,
body[data-section="telecom"] main > .block .section-head > .eyebrow {
  font-size: 14px !important;
}
.joint-store { grid-template-columns: 1fr; }
.store-ledger { grid-template-columns: minmax(0, 1fr); }
.joint-store,
.joint-store > *,
.joint-store figure { min-width: 0; max-width: 100%; }
.joint-store figure { width: 100%; }
.joint-store img {
  max-width: 100%;
  aspect-ratio: 1774 / 825;
  object-position: center;
}
.joint-store .store-no { font-size: 14px; font-weight: 700; }
.joint-store-details { grid-template-columns: 132px 1fr; }
.joint-store-links { display: flex; flex-wrap: wrap; gap: 18px 34px; }

@media (max-width: 760px) {
  .eyebrow,
  body[data-section="telecom"] .telecom-intro .eyebrow,
  body[data-section="telecom"] main > .block .section-head > .eyebrow { font-size: 14px !important; }
  .joint-store img { height: auto; aspect-ratio: 1774 / 825; }
  .joint-store-details { grid-template-columns: 1fr; gap: 4px; }
  .joint-store-details dd { margin-bottom: 12px; }
}

/* ============================================================
   第 19 版：首页案例分层动效与网络业务层级
   ============================================================ */
.home-page #cases { overflow: clip; }
.home-page .case-feature:nth-child(even) .case-picture { order: 0; }
.home-page .case-feature.case-motion-ready .case-picture,
.home-page .case-feature.case-motion-ready .case-copy {
  opacity: 0;
  transition: none;
  will-change: opacity, transform;
}
.home-page .case-feature.case-motion-ready .case-picture {
  transform: translateX(-72px);
}
.home-page .case-feature.case-motion-ready.case-motion-armed .case-picture {
  transition: opacity .72s ease, transform .82s cubic-bezier(.2,.7,.2,1);
}
.home-page .case-feature.case-motion-ready .case-copy {
  transform: translateX(72px);
}
.home-page .case-feature.case-motion-ready.case-motion-armed .case-copy {
  transition: opacity .62s ease .12s, transform .78s cubic-bezier(.2,.7,.2,1) .12s;
}
.home-page .case-feature.case-motion-ready .case-no,
.home-page .case-feature.case-motion-ready .case-meta > *,
.home-page .case-feature.case-motion-ready .case-copy > .more {
  opacity: 0;
  transform: translateY(14px);
}
.home-page .case-feature.case-motion-ready.case-motion-armed .case-no,
.home-page .case-feature.case-motion-ready.case-motion-armed .case-meta > *,
.home-page .case-feature.case-motion-ready.case-motion-armed .case-copy > .more {
  transition: opacity .42s ease, transform .5s ease;
}
.home-page .case-feature.case-motion-in .case-picture,
.home-page .case-feature.case-motion-in .case-copy,
.home-page .case-feature.case-motion-in .case-no,
.home-page .case-feature.case-motion-in .case-meta > *,
.home-page .case-feature.case-motion-in .case-copy > .more {
  opacity: 1;
  transform: none;
}
.home-page .case-feature.case-motion-in .case-no,
.home-page .case-feature.case-motion-in .case-meta > *,
.home-page .case-feature.case-motion-in .case-copy > .more {
  transition-delay: calc(.3s + var(--case-step, 0) * .065s);
}

.network-service-list { border-top: 1px solid var(--line-strong); }
.network-service-row {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) minmax(220px, .42fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
  padding: clamp(28px, 3.5vw, 48px) 0;
  border-bottom: 1px solid var(--line);
  transition: color .25s ease, padding .25s ease;
}
.network-service-row:hover { padding-inline: 10px; }
.network-service-head {
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}
.network-service-index { color: var(--accent); font-size: 18px; }
.network-service-main h3 {
  margin: 0 0 12px;
  font-size: clamp(23px, 2.2vw, 34px);
  line-height: 1.28;
  letter-spacing: -.025em;
}
.network-service-main h3 strong { color: var(--accent); font-weight: inherit; }
.network-service-main p { margin: 0; color: var(--muted); line-height: 1.78; }
.network-service-main ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.network-service-main li { color: var(--ink); font-size: 14px; }
.network-service-main li::before { content: "·"; margin-right: 7px; color: var(--accent); }
.network-service-note { padding-top: 4px; }
.network-service-note span { color: var(--accent); font-size: 14px; font-weight: 700; }
.network-service-note p { margin: 10px 0 0; color: var(--muted); font-size: 14px; line-height: 1.72; }

@media (max-width: 900px) {
  .network-service-row { grid-template-columns: 100px minmax(0, 1fr); }
  .network-service-note { grid-column: 2; padding-top: 0; }
}

@media (max-width: 760px) {
  .home-page .case-feature.case-motion-ready .case-picture { transform: translateX(-30px); }
  .home-page .case-feature.case-motion-ready .case-copy { transform: translateX(30px); }
  .home-page .case-feature.case-motion-in .case-picture,
  .home-page .case-feature.case-motion-in .case-copy { transform: none; }
  .network-service-row { grid-template-columns: 1fr; gap: 18px; padding: 30px 0; }
  .network-service-row:hover { padding-inline: 0; }
  .network-service-head { display: flex; align-items: baseline; gap: 14px; }
  .network-service-note { grid-column: auto; padding-top: 16px; border-top: 1px solid var(--line); }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .case-feature.case-motion-ready .case-picture,
  .home-page .case-feature.case-motion-ready .case-copy,
  .home-page .case-feature.case-motion-ready .case-no,
  .home-page .case-feature.case-motion-ready .case-meta > *,
  .home-page .case-feature.case-motion-ready .case-copy > .more {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   第 20 版：统一顶部宽度与联合门店完整图片
   ============================================================ */
.site-header > .nav,
.site-header + .container {
  width: calc(100% - 40px);
  max-width: 1440px;
  padding-inline: 0;
}

.joint-store figure {
  width: min(100%, 980px);
  margin: 0;
}
.joint-store img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: left center;
}

@media (max-width: 760px) {
  .site-header > .nav,
  .site-header + .container { width: calc(100% - 40px); }
  .joint-store figure { width: 100%; }
  .joint-store img { height: auto; aspect-ratio: auto; }
}

/* ============================================================
   第 21 版：门店缩略图、康养首屏图片与集团动态交互
   ============================================================ */
.joint-store figure { width: min(100%, 520px); }

body:not(.home-page) .hero.health > .hero-bg.health-cover {
  padding: 0;
  background: transparent;
  overflow: hidden;
}
body:not(.home-page) .hero.health > .hero-bg.health-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48% !important;
}

.blog-toolbar {
  padding: 18px 0 14px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}
.cat-filter { gap: clamp(20px, 2.6vw, 38px); }
.cat-chip {
  position: relative;
  padding: 11px 1px 12px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 15px;
  font-weight: 620;
  letter-spacing: .02em;
  transition: color .26s ease, transform .26s var(--ease);
}
.cat-chip::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform .32s var(--ease);
}
.cat-chip:hover {
  color: var(--ink);
  background: transparent;
  border-color: transparent;
  transform: translateY(-1px);
}
.cat-chip:hover::after,
.cat-chip.active::after { transform: scaleX(1); transform-origin: left center; }
.cat-chip.active {
  color: var(--accent);
  background: transparent;
  border-color: transparent;
}
.cat-chip .count {
  margin-left: 7px;
  color: var(--accent);
  opacity: .72;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.blog-search {
  padding: 10px 2px 9px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  transition: width .3s var(--ease), border-color .25s ease, box-shadow .25s ease;
}
.blog-search:focus {
  width: 270px;
  border-color: var(--accent);
  box-shadow: 0 1px 0 var(--accent);
}
.rss-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 0;
  transition: color .25s ease, transform .25s var(--ease);
}
.rss-link::after {
  content: "↗";
  color: var(--accent);
  transition: transform .25s var(--ease);
}
.rss-link:hover {
  color: var(--accent);
  background: transparent;
  border-color: transparent;
  transform: translateY(-1px);
}
.rss-link:hover::after { transform: translate(2px, -2px); }
.post-read { transition: color .25s ease, transform .25s var(--ease); }
.post-card:hover .post-read { color: var(--accent); transform: translateX(4px); }

@media (max-width: 760px) {
  .joint-store figure { width: min(100%, 420px); }
  body:not(.home-page) .hero.health > .hero-bg.health-cover { aspect-ratio: 16 / 10; }
  .blog-toolbar { align-items: stretch; }
  .cat-filter { gap: 12px 22px; }
  .cat-chip { padding-block: 9px 10px; }
  .blog-search:focus { width: auto; }
}

/* ============================================================
   第 22 版：通讯子页面业务要点与品牌信号
   ============================================================ */
.telecom-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(34px, 5vw, 80px);
  border-top: 1px solid var(--line-strong);
}
.telecom-point {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 25px 0 27px;
  border-bottom: 1px solid var(--line);
  transition: color .28s ease, transform .32s var(--ease);
}
.telecom-point:hover { transform: translateX(4px); }
.telecom-point h3,
.brand-signal-item h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: clamp(18px, 1.35vw, 22px);
  font-weight: 680;
  line-height: 1.3;
}
.telecom-point p,
.brand-signal-item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}
.pulse-dot {
  position: relative;
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(15, 127, 134, .1);
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(15, 127, 134, .46);
  border-radius: inherit;
  animation: telecom-breathe 2.6s ease-out infinite;
}
@keyframes telecom-breathe {
  0%, 36% { opacity: .72; transform: scale(.56); }
  76%, 100% { opacity: 0; transform: scale(1.45); }
}

.telecom-intro .telecom-points-compact { align-self: start; }
.telecom-points-compact .telecom-point { padding-block: 20px 22px; }
.telecom-points-compact .telecom-point h3 { font-size: 17px; }

.brand-signal-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.brand-signal-item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  min-width: 0;
  padding: 28px clamp(12px, 1.6vw, 25px) 30px 0;
  transition: transform .32s var(--ease), color .25s ease;
}
.brand-signal-item + .brand-signal-item { padding-left: clamp(12px, 1.6vw, 25px); }
.brand-signal-item:hover { transform: translateY(-3px); }

@media (max-width: 980px) {
  .brand-signal-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brand-signal-item { border-bottom: 1px solid var(--line); }
  .brand-signal-item:nth-last-child(-n + 2) { border-bottom: 0; }
}

@media (max-width: 760px) {
  .telecom-points,
  .brand-signal-list { grid-template-columns: 1fr; }
  .telecom-point { padding-block: 20px 22px; }
  .brand-signal-item,
  .brand-signal-item + .brand-signal-item {
    padding: 21px 0 23px;
    border-bottom: 1px solid var(--line);
  }
  .brand-signal-item:last-child { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-dot::after { animation: none; opacity: 0; }
  .telecom-point,
  .brand-signal-item { transition: none; }
}

/* ============================================================
   第 23 版：AI 画面标注与康养体验弯曲路线
   ============================================================ */
.ai-image-note {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .04em;
  line-height: 1.5;
  opacity: .58;
}
.ai-image-disclosure {
  padding-top: 7px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .04em;
  line-height: 1.5;
  text-align: right;
  opacity: .58;
}

.experience-route {
  --flow-scale: 0;
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(150px, auto));
  column-gap: clamp(28px, 4vw, 64px);
  row-gap: 90px;
  margin-top: 34px;
}
.experience-route-map {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.experience-route-map path {
  fill: none;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.route-line-base {
  stroke: color-mix(in srgb, var(--accent) 18%, var(--line));
  stroke-width: 1.5;
}
.route-line-progress {
  stroke: var(--accent);
  stroke-width: 2.5;
  /* 长度同样由脚本实测写入 --route-len，理由同 .route-fill */
  stroke-dasharray: var(--route-len, 2400);
  stroke-dashoffset: calc(var(--route-len, 2400) * (1 - var(--flow-scale)));
  transition: stroke-dashoffset .54s cubic-bezier(.2, .7, .2, 1);
}
.route-step {
  position: relative;
  z-index: 1;
  min-width: 0;
  text-align: center;
}
.route-step:nth-of-type(5) { grid-column: 4; grid-row: 2; }
.route-step:nth-of-type(6) { grid-column: 3; grid-row: 2; }
.route-step:nth-of-type(7) { grid-column: 2; grid-row: 2; }
.route-step:nth-of-type(8) { grid-column: 1; grid-row: 2; }
.route-node {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--accent);
  background: var(--bg);
  border: 1px solid color-mix(in srgb, var(--accent) 42%, var(--line));
  border-radius: 50%;
  box-shadow: 0 0 0 7px color-mix(in srgb, var(--bg) 86%, transparent);
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: color .3s ease, background-color .3s ease, transform .38s var(--ease);
}
.route-step.is-flow-visible .route-node,
.route-step:hover .route-node {
  color: #fff;
  background: var(--accent);
  transform: scale(1.06);
}
.route-step h3 {
  margin: 22px 0 9px;
  color: var(--ink);
  font-size: clamp(17px, 1.45vw, 21px);
  font-weight: 680;
  line-height: 1.35;
}
.route-step p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}
.route-step-lasting .route-node { font-size: 21px; }

@media (max-width: 760px) {
  .ai-image-disclosure { padding-inline: 20px; text-align: left; }
  .experience-route {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 0;
    margin-top: 24px;
    padding-left: 55px;
  }
  .experience-route-map { display: none; }
  .experience-route::before {
    content: "";
    position: absolute;
    top: 23px;
    bottom: 28px;
    left: 21px;
    width: 18px;
    border-left: 2px solid color-mix(in srgb, var(--accent) 55%, var(--line));
    border-radius: 50%;
  }
  .route-step,
  .route-step:nth-of-type(5),
  .route-step:nth-of-type(6),
  .route-step:nth-of-type(7),
  .route-step:nth-of-type(8) {
    grid-column: 1;
    grid-row: auto;
    min-height: 126px;
    padding: 0 0 28px;
    text-align: left;
  }
  .route-node {
    position: absolute;
    top: 0;
    left: -55px;
    width: 44px;
    height: 44px;
  }
  .route-step h3 { margin: 0 0 8px; padding-top: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  .route-line-progress { stroke-dashoffset: 0; transition: none; }
  .route-node { transition: none; }
}

/* ============================================================
   第 24 版：康养活动价对比与精简门店地址
   ============================================================ */
.price-compare-table {
  table-layout: fixed;
  margin-top: 28px;
  background: rgba(255, 255, 255, .34);
}
.price-compare-table th:first-child,
.price-compare-table td:first-child { width: 28%; }
.price-compare-table .original-col { width: 16%; color: var(--muted); }
.price-compare-table .deal-col {
  width: 56%;
  background: color-mix(in srgb, var(--accent-soft) 72%, transparent);
  border-left: 2px solid color-mix(in srgb, var(--accent) 42%, var(--line));
}
.price-compare-table thead .deal-col {
  color: var(--accent-deep);
  background: color-mix(in srgb, var(--accent-soft) 92%, var(--bg));
}
.price-compare-table tbody tr { transition: background-color .24s ease; }
.price-compare-table tbody tr:hover { background: rgba(255, 255, 255, .48); }
.price-compare-table tbody tr:hover .deal-col {
  background: color-mix(in srgb, var(--accent-soft) 94%, var(--bg));
}
.was-price {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--muted) 58%, transparent);
  text-decoration-thickness: 1px;
}
.no-reference { color: color-mix(in srgb, var(--muted) 54%, transparent); }
.deal-price {
  color: var(--accent-deep);
  font-size: clamp(21px, 1.85vw, 28px);
  font-weight: 760;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.deal-price small {
  font-size: .58em;
  font-weight: 650;
  letter-spacing: 0;
}
.deal-options,
.deal-benefits {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}
.deal-benefits span {
  padding: 5px 9px;
  color: var(--muted);
  background: rgba(255, 255, 255, .58);
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--line));
  font-size: 13px;
  white-space: nowrap;
}
.deal-benefits b { color: var(--accent-deep); font-size: 15px; }

.deal-highlight {
  display: grid;
  grid-template-columns: minmax(160px, .72fr) minmax(300px, 1.75fr) minmax(210px, 1fr);
  align-items: stretch;
  margin: 32px 0 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.deal-highlight > div {
  display: flex;
  min-width: 0;
  padding: 24px clamp(18px, 2.4vw, 34px);
  flex-direction: column;
  justify-content: center;
}
.deal-highlight > div + div { border-left: 1px solid var(--line); }
.deal-highlight span {
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
}
.deal-highlight strong { color: var(--ink); font-size: 17px; line-height: 1.55; }
.deal-highlight-price {
  color: #fff;
  background: var(--accent);
}
.deal-highlight-price span { color: rgba(255, 255, 255, .74); }
.deal-highlight-price strong {
  color: #fff;
  font-size: clamp(38px, 4.4vw, 58px);
  font-weight: 760;
  line-height: 1;
  letter-spacing: -.04em;
}
.deal-highlight-reference strong { color: var(--muted); font-size: 15px; font-weight: 560; }

.store-address-only {
  display: grid;
  grid-template-columns: minmax(220px, .7fr) minmax(320px, 1.3fr);
  column-gap: clamp(38px, 7vw, 110px);
  align-items: end;
  padding: 10px 0 6px;
}
.store-address-only .eyebrow { grid-column: 1 / -1; }
.store-address-only h2 {
  margin: 0;
  color: var(--ink);
  font-size: var(--fs-h2);
  font-weight: 650;
}
.store-address-only p {
  margin: 0;
  padding-bottom: 5px;
  color: var(--accent-deep);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 650;
  line-height: 1.45;
}

@media (max-width: 760px) {
  .price-compare-table { font-size: 13px; }
  .price-compare-table th,
  .price-compare-table td { padding: 10px 8px; }
  .price-compare-table th:first-child,
  .price-compare-table td:first-child { width: 30%; }
  .price-compare-table .original-col { width: 18%; }
  .price-compare-table .deal-col { width: 52%; }
  .deal-price { font-size: 19px; white-space: normal; }
  .deal-options { align-items: flex-start; flex-direction: column; gap: 4px; }
  .deal-benefits { gap: 6px; }
  .deal-benefits span { padding: 4px 6px; font-size: 11px; }
  .deal-benefits b { font-size: 12px; }
  .deal-highlight { grid-template-columns: 1fr; }
  .deal-highlight > div { padding: 20px; }
  .deal-highlight > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .store-address-only { grid-template-columns: 1fr; gap: 14px; }
  .store-address-only p { padding-bottom: 0; }
}

/* ============================================================
   第 25 版：联合门店图文并排、GEO 曲线路线与开放式报价
   ============================================================ */
.joint-store {
  grid-template-columns: minmax(320px, .9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.joint-store figure { width: 100%; }
.joint-store > div { min-width: 0; }

.geo-delivery-route {
  --flow-scale: 0;
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(156px, auto));
  column-gap: clamp(20px, 3vw, 46px);
  row-gap: 88px;
  margin-top: 36px;
}
.geo-route-map {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.geo-route-map path {
  fill: none;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.geo-route-step {
  position: relative;
  z-index: 1;
  min-width: 0;
  text-align: center;
}
.geo-route-step:nth-of-type(1) { grid-column: 1 / 3; grid-row: 1; }
.geo-route-step:nth-of-type(2) { grid-column: 3 / 5; grid-row: 1; }
.geo-route-step:nth-of-type(3) { grid-column: 5 / 7; grid-row: 1; }
.geo-route-step:nth-of-type(4) { grid-column: 4 / 7; grid-row: 2; }
.geo-route-step:nth-of-type(5) { grid-column: 1 / 4; grid-row: 2; }
.geo-route-node {
  display: inline-grid;
  width: 46px;
  height: 46px;
  place-items: center;
  color: var(--accent);
  background: var(--bg-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 42%, var(--line));
  border-radius: 50%;
  box-shadow: 0 0 0 7px color-mix(in srgb, var(--bg-soft) 88%, transparent);
  font-size: 13px;
  font-weight: 720;
  font-variant-numeric: tabular-nums;
  transition: color .3s ease, background-color .3s ease, transform .38s var(--ease);
}
.geo-route-step.is-flow-visible .geo-route-node,
.geo-route-step:hover .geo-route-node {
  color: #fff;
  background: var(--accent);
  transform: scale(1.06);
}
.geo-route-stage {
  display: block;
  margin-top: 18px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
}
.geo-route-step h3 {
  margin: 7px 0 10px;
  color: var(--ink);
  font-size: clamp(19px, 1.65vw, 24px);
  font-weight: 680;
  line-height: 1.35;
}
.geo-route-step p {
  max-width: 32em;
  margin: 0 auto;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}

.geo-pricing-list {
  margin-top: 30px;
  border-top: 1px solid var(--line-strong);
}
.geo-plan {
  position: relative;
  display: grid;
  grid-template-columns: minmax(210px, .95fr) minmax(200px, .78fr) minmax(300px, 1.35fr) minmax(100px, .42fr);
  gap: clamp(24px, 3.4vw, 54px);
  align-items: center;
  padding: clamp(27px, 3.6vw, 46px) clamp(0px, 1.2vw, 18px);
  border-bottom: 1px solid var(--line-strong);
  transition: padding .3s var(--ease), background-color .3s ease;
}
.geo-plan:hover {
  padding-inline: clamp(12px, 1.8vw, 26px);
  background: rgba(255, 255, 255, .44);
}
.geo-plan.recommended {
  background: color-mix(in srgb, var(--accent-soft) 54%, transparent);
}
.geo-plan.recommended::before {
  content: "";
  position: absolute;
  top: 20%;
  bottom: 20%;
  left: 0;
  width: 3px;
  background: var(--accent);
}
.geo-plan header { min-width: 0; }
.geo-plan-no {
  display: inline-block;
  margin-right: 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 720;
  font-variant-numeric: tabular-nums;
}
.geo-plan-label { color: var(--muted); font-size: 12px; font-weight: 650; letter-spacing: .04em; }
.geo-plan h3 {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: clamp(23px, 2vw, 30px);
  font-weight: 680;
  line-height: 1.3;
}
.geo-plan-price strong {
  display: block;
  color: var(--accent-deep);
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 760;
  letter-spacing: -.04em;
  line-height: 1.08;
}
.geo-plan-price strong.text-price { font-size: clamp(23px, 2.25vw, 32px); letter-spacing: -.02em; }
.geo-plan-price > span { display: block; margin-top: 7px; color: var(--muted); font-size: 13px; }
.geo-plan-price p { margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.geo-plan ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.geo-plan li { position: relative; padding-left: 17px; color: var(--ink); font-size: 14px; line-height: 1.55; }
.geo-plan li::before { content: ""; position: absolute; top: .72em; left: 0; width: 6px; height: 1px; background: var(--accent); }
.geo-plan-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0 8px;
  color: var(--ink);
  border-bottom: 1px solid var(--line-strong);
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
  transition: color .25s ease, border-color .25s ease;
}
.geo-plan-link span { color: var(--accent); transition: transform .25s var(--ease); }
.geo-plan-link:hover { color: var(--accent); border-color: var(--accent); }
.geo-plan-link:hover span { transform: translateX(4px); }
.geo-pricing-note { margin: 20px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.geo-pricing-note strong { color: var(--ink); }

@media (max-width: 980px) {
  .joint-store { grid-template-columns: 1fr; }
  .joint-store figure { width: min(100%, 520px); }
  .geo-plan { grid-template-columns: 1fr 1fr; }
  .geo-plan ul { align-self: start; }
  .geo-plan-link { align-self: end; }
}

@media (max-width: 760px) {
  .joint-store { gap: 30px; }
  .joint-store figure { width: 100%; }
  .geo-delivery-route {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 0;
    margin-top: 26px;
    padding-left: 58px;
  }
  .geo-route-map { display: none; }
  .geo-delivery-route::before {
    content: "";
    position: absolute;
    top: 23px;
    bottom: 30px;
    left: 22px;
    width: 18px;
    border-left: 2px solid color-mix(in srgb, var(--accent) 55%, var(--line));
    border-radius: 50%;
  }
  .geo-route-step,
  .geo-route-step:nth-of-type(1),
  .geo-route-step:nth-of-type(2),
  .geo-route-step:nth-of-type(3),
  .geo-route-step:nth-of-type(4),
  .geo-route-step:nth-of-type(5) {
    grid-column: 1;
    grid-row: auto;
    min-height: 148px;
    padding: 0 0 30px;
    text-align: left;
  }
  .geo-route-node { position: absolute; top: 0; left: -58px; }
  .geo-route-stage { margin-top: 0; padding-top: 3px; }
  .geo-route-step h3 { margin-top: 6px; }
  .geo-route-step p { margin-left: 0; }
  .geo-plan,
  .geo-plan:hover { grid-template-columns: 1fr; gap: 22px; padding: 28px 14px; }
  .geo-plan.recommended::before { top: 24px; bottom: 24px; }
  .geo-plan-link { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .geo-route-node,
  .geo-plan,
  .geo-plan-link span { transition: none; }
}

/* ============================================================
   第 26 版：内容去重与体验路线闭环
   ============================================================ */
.experience-route.flow-complete .route-line-base,
.experience-route.flow-complete .route-line-progress {
  stroke: var(--accent);
  stroke-dashoffset: 0;
}
.experience-route.flow-complete .route-line-progress {
  transition-duration: .22s;
}

@media (prefers-reduced-motion: reduce) {
  .experience-route .route-line-base,
  .experience-route .route-line-progress {
    stroke: var(--accent);
    stroke-dashoffset: 0;
  }
}

/* ============================================================
   第 27 版：康养服务路径与投入构成层级
   ============================================================ */
.conversion-path .step {
  padding-top: 26px;
}
.conversion-path .conversion-key {
  width: auto;
  height: auto;
  margin: 0 0 18px;
  display: block;
  color: var(--accent);
  font-size: clamp(34px, 3.2vw, 52px);
  font-weight: 760;
  letter-spacing: -.05em;
  line-height: 1;
  text-align: left;
}
.conversion-path .step h4 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: clamp(19px, 1.6vw, 23px);
  font-weight: 680;
  text-align: left;
}
.conversion-path .step p {
  font-size: 14px;
  line-height: 1.75;
  text-align: left;
}

.investment-breakdown {
  gap: clamp(24px, 3vw, 46px);
  margin-top: 30px;
}
.investment-item {
  padding: 26px 0 10px;
  border-top: 2px solid color-mix(in srgb, var(--accent) 74%, var(--line));
}
.investment-item h3 {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: clamp(24px, 2.2vw, 34px);
  font-weight: 720;
  letter-spacing: -.035em;
  line-height: 1.2;
}
.investment-item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

@media (max-width: 760px) {
  .conversion-path .conversion-key { font-size: 40px; }
  .investment-item { padding-top: 20px; }
  .investment-item h3 { font-size: 27px; }
}

/* ============================================================
   第 28 版：全站统一下拉导航、页面尺度与表单选择器
   ============================================================ */
html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body { min-width: 320px; }

/* 二级入口统一收进顶部菜单，不再占用页头下方一整行。 */
.subnav { display: none !important; }
.nav-links > li.has-mega { position: relative; }
.mega {
  top: calc(100% - 2px);
  left: 50%;
  width: max-content;
  min-width: 430px;
  max-width: min(680px, calc(100vw - 32px));
  margin-top: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-top: 2px solid var(--accent) !important;
  border-radius: 2px;
  background: color-mix(in srgb, var(--surface) 98%, transparent);
  box-shadow: 0 22px 55px rgba(17, 26, 35, .14);
  transform: translate(-50%, -8px);
}
.mega.network { min-width: 650px; }
.nav-links > li:focus-within > .mega,
.nav-links > li.mega-open > .mega { transform: translate(-50%, 0); }
.mega h5 {
  margin: 0;
  padding: 17px 20px 13px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .12em;
}
.mega .grid-mini {
  gap: 12px;
  padding: 12px;
}
.mega a {
  position: relative;
  gap: 3px;
  padding: 11px 38px 11px 12px;
  color: var(--ink);
  border-radius: 2px;
  transition: color .2s ease, background-color .2s ease, transform .2s var(--ease);
}
.mega a::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: 14px;
  color: var(--accent);
  opacity: 0;
  transform: translate(-7px, -50%);
  transition: opacity .2s ease, transform .2s var(--ease);
}
.mega a:hover,
.mega a:focus-visible,
.mega a.active {
  color: var(--accent);
  background: var(--accent-soft);
  transform: translateX(2px);
}
.mega a:hover::after,
.mega a:focus-visible::after,
.mega a.active::after { opacity: 1; transform: translate(0, -50%); }
.mega a small.d { color: var(--muted); font-size: 11px; line-height: 1.45; }
.mega-toggle { display: none; }

/* 自定义选择器避免系统原生蓝色弹层破坏页面风格。 */
.custom-select-field { position: relative; z-index: 12; }
.custom-select { position: relative; }
.custom-select-native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0 !important;
}
.custom-select-trigger {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 15px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  font: inherit;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.custom-select-trigger i {
  width: 8px;
  height: 8px;
  display: block;
  flex: none;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform .22s var(--ease);
}
.custom-select.open .custom-select-trigger {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.custom-select.open .custom-select-trigger i { transform: translateY(2px) rotate(225deg); }
.custom-select-menu {
  position: absolute;
  z-index: 30;
  top: calc(100% + 8px);
  right: 0;
  left: 0;
  display: grid;
  gap: 3px;
  padding: 7px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 3px;
  box-shadow: 0 18px 44px rgba(17, 26, 35, .13);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s var(--ease), visibility 0s linear .18s;
}
.custom-select.open .custom-select-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}
.custom-select-menu button {
  width: 100%;
  padding: 11px 13px;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: 2px;
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: color .18s ease, background-color .18s ease, padding-left .18s var(--ease);
}
.custom-select-menu button:hover,
.custom-select-menu button:focus-visible,
.custom-select-menu button.selected {
  padding-left: 17px;
  color: var(--accent);
  background: var(--accent-soft);
  outline: none;
}

@media (max-width: 900px) {
  .nav-toggle { position: relative; }
  .nav-toggle .bar {
    position: absolute;
    top: 13px;
    left: 10px;
    margin: 0 !important;
  }
  .nav-toggle .bar:nth-child(2) { top: 19px; }
  .nav-toggle .bar:nth-child(3) { top: 25px; }
  .site-header.nav-open .nav-toggle .bar:nth-child(1),
  .site-header.nav-open .nav-toggle .bar:nth-child(3) { top: 19px; }
  .site-header.nav-open .nav-toggle .bar:nth-child(1) { transform: rotate(45deg); }
  .site-header.nav-open .nav-toggle .bar:nth-child(3) { transform: rotate(-45deg); }
  .nav-links > li.has-mega { padding-right: 48px; }
  .nav-links > li.has-mega > a::after { display: none; }
  .mega-toggle {
    position: absolute;
    top: 3px;
    right: 8px;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    color: var(--muted);
    background: transparent;
    border: 0;
    cursor: pointer;
  }
  .mega-toggle span {
    width: 8px;
    height: 8px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
    transition: transform .2s var(--ease);
  }
  .mega-open > .mega-toggle span { transform: translateY(2px) rotate(225deg); }
  .mega,
  .mega.network {
    position: static;
    width: 100%;
    min-width: 0;
    max-width: none;
    margin: 0;
    border: 0;
    border-top: 1px solid var(--line) !important;
    box-shadow: none;
    transform: none !important;
  }
  .site-header.nav-open .mega { display: none; }
  .site-header.nav-open .has-mega.mega-open > .mega,
  .site-header.nav-open .has-mega:focus-within > .mega { display: block; }
  .mega h5 { padding: 15px 18px 9px; border-bottom: 0; }
  .mega .grid-mini { grid-template-columns: 1fr; padding: 2px 10px 12px; }
  .mega a { padding: 10px 30px 10px 10px; }
}

/* ============================================================
   第 29 版：顶部业务菜单紧凑化
   ============================================================ */
@media (min-width: 901px) {
  .mega {
    min-width: 380px;
    max-width: min(620px, calc(100vw - 32px));
  }
  .mega.network { min-width: 600px; }
  .mega.health { min-width: 450px; }
}
.mega h5 {
  padding: 13px 16px 10px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 680;
  letter-spacing: 0;
  line-height: 1.35;
}
.mega .grid-mini {
  gap: 6px;
  padding: 7px;
}
.mega li { margin: 0; }
.mega a {
  gap: 1px;
  padding: 8px 32px 8px 10px;
  line-height: 1.4;
}
.mega a small.d {
  font-size: 11px;
  line-height: 1.35;
}

@media (max-width: 900px) {
  .mega h5 { padding: 12px 10px 7px; }
  .mega .grid-mini { gap: 2px; padding: 2px 4px 9px; }
  .mega a { padding: 9px 28px 9px 8px; }
}

/* ============================================================
   第 30 版：下拉菜单按实际栏目数排版，去除右侧空列
   ============================================================ */
@media (min-width: 901px) {
  .mega.telecom { min-width: 320px; }
  .mega .grid-mini.columns-1 { grid-template-columns: minmax(0, 1fr); }
  .mega .grid-mini.columns-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .mega .grid-mini.columns-1,
  .mega .grid-mini.columns-2 { grid-template-columns: minmax(0, 1fr); }
}

/* ============================================================
   第 31 版：弯曲路线终点闭环
   ============================================================ */
.geo-delivery-route.flow-complete .route-line-base,
.geo-delivery-route.flow-complete .route-line-progress {
  stroke: var(--accent);
  stroke-dashoffset: 0;
}
.geo-delivery-route.flow-complete .route-line-progress {
  transition-duration: .22s;
}

@media (prefers-reduced-motion: reduce) {
  .geo-delivery-route .route-line-base,
  .geo-delivery-route .route-line-progress {
    stroke: var(--accent);
    stroke-dashoffset: 0;
  }
}

/* ============================================================
   第 33 版：纯名称子菜单、门店地址与紧凑服务区
   ============================================================ */
@media (min-width: 901px) {
  .mega.telecom { min-width: 220px; }
  .mega.network { min-width: 390px; }
  .mega.health { min-width: 330px; }
}
.mega a {
  gap: 0;
  padding-block: 9px;
  font-weight: 560;
}

.store-address-compact {
  max-width: 720px;
  margin: 0;
  padding: 20px 0 4px;
  color: var(--ink);
  border-top: 1px solid var(--line-strong);
  font-size: clamp(19px, 2vw, 27px);
  font-weight: 620;
  line-height: 1.5;
}

.compact-service-section { padding-block: clamp(48px, 5.2vw, 72px); }
.compact-service-section .section-head {
  max-width: 980px;
  margin-bottom: clamp(26px, 3vw, 38px);
}
body[data-section="telecom"] .compact-service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: clamp(24px, 3vw, 46px);
}
.compact-service-grid .card,
body[data-section="telecom"] .compact-service-grid .card:nth-child(odd) {
  min-height: 0;
  padding: 20px 0 8px;
  border-right: 0;
}
.compact-service-grid .card h3 {
  margin: 4px 0 9px;
  font-size: clamp(19px, 1.55vw, 24px);
}
.compact-service-grid .card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 760px) {
  body[data-section="telecom"] .compact-service-grid {
    grid-template-columns: 1fr !important;
    gap: 8px;
  }
  .compact-service-grid .card { padding-block: 18px 12px; }
}

/* ============================================================
   第 34 版：首页品牌叙事、编辑式业务布局与克制动效
   ============================================================ */

/* 下拉菜单展开后直接进入选项，不再保留额外栏目标题。 */
.mega > h5 { display: none !important; }
.mega .grid-mini { padding: 8px; }
.mega a {
  min-height: 42px;
  display: flex;
  justify-content: center;
  padding: 10px 34px 10px 12px;
  font-size: 14px;
  line-height: 1.45;
}

/* 首屏：真实企业照片与深绿色信息区自然融合。 */
.home-page .home-hero-cover {
  isolation: isolate;
  min-height: clamp(640px, 78vh, 800px);
  background: #10241f;
}
.home-page .home-hero-cover::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0 auto 0 0;
  width: min(58%, 900px);
  opacity: .14;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  pointer-events: none;
}
.home-page .home-hero-cover::after {
  background:
    linear-gradient(90deg, rgba(8,25,22,.97) 0%, rgba(8,25,22,.93) 28%, rgba(8,25,22,.68) 43%, rgba(8,25,22,.2) 63%, rgba(8,25,22,.04) 100%),
    linear-gradient(0deg, rgba(8,25,22,.4), transparent 56%);
}
.home-page .home-hero-bg img {
  object-fit: cover;
  object-position: 63% center;
  transform: scale(1.025);
  transform-origin: center;
  animation: home-hero-image-in .76s cubic-bezier(.2,.7,.2,1) .04s both;
}
.home-page .home-hero-cover .home-hero-copy {
  max-width: 590px;
  padding-block: clamp(88px, 10vw, 132px);
}
.home-page .home-hero-cover .home-kicker {
  margin-bottom: 24px;
  color: rgba(255,255,255,.8);
  font-size: 14px;
  letter-spacing: .055em;
  opacity: 0;
  transform: translateY(14px);
  animation: home-hero-copy-in .64s cubic-bezier(.2,.7,.2,1) .08s forwards;
}
.home-page .home-hero-cover h1 {
  max-width: 590px;
  margin-bottom: 24px;
  font-size: clamp(52px, 5vw, 72px);
  line-height: 1.08;
  letter-spacing: -.055em;
  opacity: 0;
  transform: translateY(18px);
  animation: home-hero-copy-in .72s cubic-bezier(.2,.7,.2,1) .16s forwards;
}
.home-page .home-hero-cover h1 strong {
  display: block;
  max-width: none;
  color: #b9e0df;
}
.home-page .home-hero-cover p.lead,
.home-page .home-hero-cover .home-facts,
.home-page .home-hero-cover .home-hero-actions {
  opacity: 0;
  transform: translateY(16px);
  animation: home-hero-copy-in .66s cubic-bezier(.2,.7,.2,1) forwards;
}
.home-page .home-hero-cover p.lead { max-width: 585px; animation-delay: .25s; }
.home-page .home-hero-cover .home-facts { animation-delay: .33s; }
.home-page .home-hero-cover .home-hero-actions { animation-delay: .4s; }
.home-page .home-hero-cover .btn {
  min-height: 48px;
  transition: color .22s ease, background-color .22s ease, border-color .22s ease, transform .22s cubic-bezier(.2,.7,.2,1);
}
.home-page .home-hero-cover .btn:hover { transform: translateY(-2px); }
@keyframes home-hero-copy-in { to { opacity: 1; transform: none; } }
@keyframes home-hero-image-in { to { transform: scale(1); } }

.ai-image-note-overlay {
  position: absolute;
  z-index: 4;
  right: clamp(18px, 2.5vw, 44px);
  bottom: 14px;
  padding: 0;
  color: rgba(255,255,255,.58);
  background: none;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .04em;
  line-height: 1.45;
  backdrop-filter: none;
  text-shadow: 0 1px 5px rgba(0,0,0,.46);
  pointer-events: none;
}
body:not(.home-page) > .hero { position: relative; }
body:not(.home-page) > .hero .ai-image-note-overlay { right: 16px; bottom: 10px; }

/* 三块业务：一个主板块 + 两个次板块，替代等宽卡片阵列。 */
.home-page #divisions .section-head { max-width: 760px; }
.home-page .business-map.business-flow {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(330px, 5fr);
  grid-template-rows: repeat(2, auto);
  gap: clamp(34px, 4.5vw, 70px) clamp(30px, 5vw, 76px);
  padding: 0;
}
.home-page .business-flow::before,
.home-page .business-flow::after,
.home-page .business-flow .division::before { display: none !important; }
.home-page .business-flow .division,
.home-page .business-flow .division.network,
.home-page .business-flow .division.telecom,
.home-page .business-flow .division.health {
  display: flex;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  color: var(--ink);
  transform: none !important;
  transition: color .22s ease;
}
.home-page .business-flow .division.network { grid-column: 1; grid-row: 1 / span 2; }
.home-page .business-flow .division.telecom { grid-column: 2; grid-row: 1; }
.home-page .business-flow .division.health { grid-column: 2; grid-row: 2; }
.home-page .business-flow .division-media,
.home-page .business-flow .division.network .division-media {
  position: relative;
  width: 100%;
  margin: 0 0 22px;
  overflow: hidden;
  background: #d9dfdc;
}
.home-page .business-flow .division.network .division-media { aspect-ratio: 4 / 3; }
.home-page .business-flow .division.telecom .division-media,
.home-page .business-flow .division.health .division-media { aspect-ratio: 16 / 7; }
.home-page .business-flow .division-media::after {
  background: linear-gradient(180deg, transparent 42%, rgba(8,25,28,.78) 100%);
}
.home-page .business-flow .division-overlay { padding: clamp(18px, 2.1vw, 30px); }
.home-page .business-flow .division-overlay .division-index {
  margin: 0 0 7px;
  color: rgba(255,255,255,.76);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.home-page .business-flow .division-overlay h3 {
  margin: 0;
  font-size: clamp(25px, 2.4vw, 36px);
}
.home-page .business-flow .division .sub {
  min-height: 0;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}
.home-page .business-flow .division .kpi {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 18px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.home-page .business-flow .division .kpi span + span::before {
  content: "·";
  margin-right: 18px;
  color: var(--accent);
}
.home-page .business-flow .division .links {
  margin-top: 20px;
  padding-top: 14px;
  font-size: 14px;
}
.home-page .business-flow .division:hover { color: var(--accent); }
.home-page .business-flow .division:hover .division-media img { transform: scale(1.02); }
.home-page .business-flow .division:hover .business-arrow { transform: translate(3px, -3px); }

/* 企业服务方法：保留横向时间线，节点由空心逐步转为实心。 */
.home-page #geo .section-head { max-width: 900px; }
.home-page .process-timeline {
  margin-top: 22px;
  border-color: color-mix(in srgb, var(--accent) 24%, var(--line));
}
.home-page .process-stage { padding: 34px clamp(18px, 2.2vw, 32px) 12px 0; }
.home-page .process-stage .index {
  color: var(--accent);
  font-size: 13px;
  font-weight: 680;
}
.home-page .process-stage h3 {
  margin: 18px 0 10px;
  font-size: clamp(18px, 1.45vw, 21px);
  transition: color .22s ease;
}
.home-page .process-stage p {
  max-width: 18em;
  font-size: 14px;
  line-height: 1.72;
  opacity: .82;
  transition: opacity .22s ease;
}
.home-page .process-stage:hover h3 { color: var(--accent); }
.home-page .process-stage:hover p { opacity: 1; }
.home-page .process-timeline.flow-sequence .process-stage::before {
  width: 10px;
  height: 10px;
  top: -6px;
  background: var(--bg-soft);
  border: 2px solid var(--accent);
  transform: scale(.8);
}
.home-page .process-timeline.flow-sequence .process-stage.is-flow-visible::before {
  background: var(--accent);
  transform: scale(1);
}
.home-page .process-timeline.flow-sequence .process-stage:hover::before { transform: scale(1.08); }
.process-action { margin-top: 36px; }

@media (min-width: 901px) {
  .home-page .process-timeline { position: relative; border-top: 0; }
  .home-page .process-timeline::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 80%;
    height: 1px;
    background: color-mix(in srgb, var(--accent) 24%, var(--line));
  }
  .home-page .process-timeline.flow-sequence::after {
    width: 80%;
    transform: scaleX(var(--flow-scale));
    transform-origin: left center;
    transition: transform .46s cubic-bezier(.2,.7,.2,1);
  }
}

/* 案例：项目编号保持稳定，图片动效不超过 1.025。 */
.home-page .case-picture img { transition-duration: .5s; }
.home-page .case-feature:hover .case-picture img { transform: scale(1.025); }
.home-page .case-copy > .case-no {
  position: sticky;
  top: 82px;
  width: fit-content;
}
.home-page .case-meta { grid-template-columns: 96px 1fr; gap: 10px 22px; }
.home-page .case-meta dt { font-weight: 560; }

/* 真实反馈：只保留淡入与轻位移。 */
.home-page .quote-slide.active { animation: quote-enter-v34 .36s cubic-bezier(.2,.7,.2,1) both; }
@keyframes quote-enter-v34 {
  from { opacity: 0; transform: translateY(7px); }
  to { opacity: 1; transform: none; }
}

/* 服务能力：三组开放式目录，不做独立卡片。 */
.service-directory {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(30px, 4vw, 64px);
  border-top: 1px solid var(--line-strong);
}
.service-group { min-width: 0; padding-top: 24px; }
.service-group h3 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--ink);
  font-size: clamp(20px, 1.8vw, 27px);
  font-weight: 650;
  letter-spacing: -.025em;
}
.service-group h3 span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.service-group nav { border-top: 1px solid var(--line); }
.service-group a {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 14px;
  min-height: 74px;
  padding: 15px 12px 15px 0;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition: color .2s ease, background-color .2s ease, padding .2s cubic-bezier(.2,.7,.2,1);
}
.service-group a > span { font-size: 16px; font-weight: 600; }
.service-group a small {
  grid-column: 1;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}
.service-group a i {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--accent);
  font-style: normal;
  transition: transform .2s cubic-bezier(.2,.7,.2,1);
}
.service-group a:hover,
.service-group a:focus-visible {
  padding-inline: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  outline: none;
}
.service-group a:hover i,
.service-group a:focus-visible i { transform: translateX(4px); }

/* 末尾咨询与页脚。 */
.home-page .cta-section {
  padding-block: clamp(38px, 5vw, 64px);
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-soft) 58%, transparent), transparent 70%);
}
.home-page .cta-section h2 { font-size: clamp(28px, 3vw, 42px); letter-spacing: -.035em; }
.site-footer {
  position: relative;
  overflow: hidden;
  padding-top: clamp(54px, 6vw, 76px);
  background:
    radial-gradient(circle at 18% 8%, rgba(255,255,255,.04) 0 1px, transparent 1.5px) 0 0 / 6px 6px,
    var(--brand-dark);
}
.site-footer .cols { column-gap: clamp(42px, 6vw, 88px); row-gap: 36px; }
.site-footer h4 { margin-bottom: 18px; font-size: 15px; }
.site-footer li { margin-block: 9px; }
.site-footer p,
.site-footer a { font-size: 14px; line-height: 1.8; }
.site-footer small.d { display: none; }

@media (max-width: 1100px) {
  .home-page .business-map.business-flow { grid-template-columns: minmax(0, 3fr) minmax(300px, 2fr); gap: 40px; }
  .home-page .process-stage { padding-right: 16px; }
  .service-directory { gap: 28px; }
}

@media (max-width: 900px) {
  .mega .grid-mini { padding: 5px 4px 10px; }
  .mega a { min-height: 44px; justify-content: flex-start; padding: 11px 30px 11px 12px; }
  .home-page .business-map.business-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto;
  }
  .home-page .business-flow .division.network { grid-column: 1 / -1; grid-row: 1; }
  .home-page .business-flow .division.telecom { grid-column: 1; grid-row: 2; }
  .home-page .business-flow .division.health { grid-column: 2; grid-row: 2; }
  .home-page .business-flow .division.network .division-media { aspect-ratio: 16 / 8; }
  .home-page .business-flow .division.telecom .division-media,
  .home-page .business-flow .division.health .division-media { aspect-ratio: 4 / 3; }
  .service-directory { grid-template-columns: 1fr; gap: 38px; }
}

@media (max-width: 760px) {
  .home-page .home-hero-cover { min-height: 700px; }
  .home-page .home-hero-bg img {
    object-position: 57% center;
    transform: scale(1.025);
  }
  .home-page .home-hero-cover::after {
    background: linear-gradient(180deg, rgba(8,25,22,.38) 0%, rgba(8,25,22,.68) 38%, rgba(8,25,22,.97) 100%);
  }
  .home-page .home-hero-cover .home-hero-grid { align-items: end; }
  .home-page .home-hero-cover .home-hero-copy { padding: 176px 0 64px; }
  .home-page .home-hero-cover h1 { font-size: clamp(42px, 12.5vw, 56px); }
  .home-page .home-hero-cover .home-kicker { font-size: 13px; }
  .home-page .home-hero-cover p.lead { font-size: 15px; line-height: 1.78; }
  .home-page .home-hero-cover .home-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-page .home-hero-cover .home-hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .ai-image-note-overlay { right: 12px; bottom: 7px; font-size: 9px; }

  /* 手机端保留内容层级，用横向浏览避免三块内容机械直排。 */
  .home-page .business-map.business-flow {
    display: flex;
    gap: 18px;
    margin-inline: -20px;
    padding-inline: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .home-page .business-map.business-flow::-webkit-scrollbar { display: none; }
  .home-page .business-flow .division,
  .home-page .business-flow .division.network,
  .home-page .business-flow .division.telecom,
  .home-page .business-flow .division.health {
    flex: 0 0 min(84vw, 350px);
    padding: 0 0 8px;
    scroll-snap-align: start;
    border: 0;
  }
  .home-page .business-flow .division-media,
  .home-page .business-flow .division.network .division-media,
  .home-page .business-flow .division.telecom .division-media,
  .home-page .business-flow .division.health .division-media { aspect-ratio: 4 / 3; }
  .home-page .business-flow .division .sub { font-size: 15px; }

  .home-page .process-timeline.flow-sequence { margin-top: 10px; }
  .home-page .process-timeline.flow-sequence .process-stage { padding: 24px 0 28px; }
  .home-page .process-timeline.flow-sequence .process-stage::before { top: 28px; left: -36px; }
  .home-page .process-stage p { max-width: 28em; font-size: 15px; }
  .home-page .case-copy > .case-no { position: static; }
  .home-page .case-meta { grid-template-columns: 86px minmax(0, 1fr); gap: 9px 14px; }

  .service-directory { gap: 32px; }
  .service-group { padding-top: 20px; }
  .service-group a { min-height: 52px; padding-block: 14px; }
  .service-group a small {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-4px);
    transition: max-height .22s ease, opacity .22s ease, transform .22s ease;
  }
  .service-group a.is-expanded {
    padding-inline: 12px;
    color: var(--accent);
    background: var(--accent-soft);
  }
  .service-group a.is-expanded small { max-height: 48px; opacity: 1; transform: none; }
  .service-group a.is-expanded i { transform: translateX(4px); }
  .home-page .cta-section { background: none; }
}

@media (max-width: 420px) {
  .home-page .home-hero-cover .home-hero-actions { grid-template-columns: 1fr; }
  .home-page .home-hero-cover .home-facts { grid-template-columns: 1fr 1fr; }
  .home-page .case-meta { grid-template-columns: 1fr; }
  .home-page .case-meta dt { margin-top: 5px; color: var(--accent); }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .home-hero-bg img,
  .home-page .home-hero-cover .home-kicker,
  .home-page .home-hero-cover h1,
  .home-page .home-hero-cover p.lead,
  .home-page .home-hero-cover .home-facts,
  .home-page .home-hero-cover .home-hero-actions,
  .home-page .quote-slide.active {
    opacity: 1;
    transform: none;
    animation: none !important;
  }
}

/* ============================================================
   第 35 版：首屏避让、目录精细交互与全宽咨询色带
   ============================================================ */

.home-page .home-hero-bg img {
  transform: scale(1.06) translateX(16%);
  transform-origin: center;
}
@keyframes home-hero-image-in {
  from { transform: scale(1.085) translateX(16%); }
  to { transform: scale(1.06) translateX(16%); }
}

@media (min-width: 1101px) {
  .home-page .business-map.business-flow {
    grid-template-columns: minmax(0, 7.6fr) minmax(330px, 4.4fr);
  }
  .home-page .business-flow .division.network .sub {
    max-width: none;
    font-size: 14px;
    white-space: nowrap;
  }
}

.service-group a {
  isolation: isolate;
  overflow: hidden;
  background: transparent;
}
.service-group a::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-soft) 72%, transparent) 0%, color-mix(in srgb, var(--accent-soft) 20%, transparent) 46%, transparent 86%);
  opacity: 0;
  transform: translateX(-18%);
  transition: opacity .22s ease, transform .28s cubic-bezier(.2,.7,.2,1);
}
.service-group a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 22%, transparent) 68%, transparent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .28s cubic-bezier(.2,.7,.2,1);
}
.service-group a i {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line));
  border-radius: 50%;
  transition: color .22s ease, background-color .22s ease, border-color .22s ease, transform .22s cubic-bezier(.2,.7,.2,1);
}
.service-group a:hover,
.service-group a:focus-visible {
  padding-inline: 10px 4px;
  color: var(--accent);
  background: transparent;
}
.service-group a:hover::before,
.service-group a:focus-visible::before { opacity: 1; transform: none; }
.service-group a:hover::after,
.service-group a:focus-visible::after { transform: scaleX(1); }
.service-group a:hover i,
.service-group a:focus-visible i {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
  transform: translateX(3px);
}

.home-page .home-cta-band {
  position: relative;
  padding: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-soft) 78%, var(--bg)) 0%, color-mix(in srgb, var(--accent-soft) 30%, var(--bg)) 48%, var(--bg) 88%);
  border-block: 1px solid var(--line-strong);
}
.home-page .home-cta-band .cta-section {
  padding-block: clamp(44px, 5.5vw, 72px);
  border: 0;
  background: transparent;
}

@media (max-width: 760px) {
  .home-page .home-hero-bg img {
    object-position: 57% center;
    transform: scale(1.1) translateX(18%);
  }
  @keyframes home-hero-image-in {
    from { transform: scale(1.13) translateX(18%); }
    to { transform: scale(1.1) translateX(18%); }
  }
  .service-group a.is-expanded {
    padding-inline: 10px 4px;
    background: transparent;
  }
  .service-group a.is-expanded::before { opacity: 1; transform: none; }
  .service-group a.is-expanded::after { transform: scaleX(1); }
  .service-group a.is-expanded i {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
  }
  .home-page .home-cta-band {
    background: linear-gradient(180deg, color-mix(in srgb, var(--accent-soft) 72%, var(--bg)), var(--bg));
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .home-hero-bg img { transform: scale(1.06) translateX(16%); }
  .service-group a,
  .service-group a::before,
  .service-group a::after,
  .service-group a i { transition: none; }
}

/* ============================================================
   第 36 版：通讯与数码品牌页、导航状态与无框箭头
   ============================================================ */

/* 首页服务目录箭头回归轻量文字箭头，不再使用圆形外框。 */
.service-group a i,
.service-group a:hover i,
.service-group a:focus-visible i,
.service-group a.is-expanded i {
  width: auto;
  height: auto;
  color: var(--accent);
  background: transparent;
  border: 0;
  border-radius: 0;
}
.service-group a:hover i,
.service-group a:focus-visible i,
.service-group a.is-expanded i { transform: translateX(4px); }

/* 顶部业务菜单：选中项只用文字、细线和箭头建立状态。 */
.mega a::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 0;
  width: 2px;
  background: var(--accent);
  opacity: 0;
  transform: scaleY(.35);
  transition: opacity .2s ease, transform .22s cubic-bezier(.2,.7,.2,1);
}
.mega a:hover,
.mega a:focus-visible,
.mega a.active {
  color: var(--accent);
  background: transparent;
  transform: translateX(3px);
}
.mega a:hover::before,
.mega a:focus-visible::before,
.mega a.active::before { opacity: 1; transform: scaleY(1); }
.mega a.active { font-weight: 680; }
.mega a.active::after { opacity: 1; transform: translate(0, -50%); }

/* 国宇通讯首屏 */
.telecom-brand-hero {
  padding: clamp(54px, 6vw, 88px) 0;
  overflow: hidden;
  background: #efeee9;
}
[data-theme="dark"] .telecom-brand-hero { background: var(--bg-soft); }
.telecom-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.13fr) minmax(350px, .72fr);
  gap: clamp(46px, 7vw, 96px);
  align-items: center;
}
.telecom-hero-copy { max-width: 690px; }
.telecom-hero-copy .eyebrow { margin-bottom: 24px; color: var(--accent); }
.telecom-hero-copy h1 {
  max-width: 680px;
  margin: 0 0 25px;
  color: var(--ink);
  font-size: clamp(46px, 4.2vw, 60px);
  font-weight: 620;
  letter-spacing: -.055em;
  line-height: 1.09;
}
.telecom-hero-copy h1 strong { color: var(--accent); font-weight: inherit; }
.telecom-hero-copy .lead {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.86;
}
.telecom-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 28px 0 30px;
  padding-block: 16px;
  color: var(--ink);
  border-block: 1px solid var(--line-strong);
  font-size: 14px;
}
.telecom-hero-facts span + span::before { content: "·"; margin-right: 20px; color: var(--accent); }
.telecom-hero-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.telecom-hero-visual { position: relative; margin: 0; overflow: hidden; background: #d9d8d3; }
.telecom-hero-visual img {
  width: 100%;
  height: clamp(460px, 45vw, 620px);
  object-fit: cover;
  object-position: center 56%;
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.telecom-hero-visual:hover img { transform: scale(1.02); }
.telecom-hero-visual figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 0 10px 8px;
  color: rgba(255,255,255,.78);
  background: none;
  font-size: 11px;
  text-shadow: 0 1px 5px rgba(0,0,0,.46);
}

/* 业务组合：左侧介绍，右侧 2×2 编辑式索引。 */
.telecom-combination { background: var(--surface); }
.telecom-combination .telecom-intro {
  grid-template-columns: minmax(0, .92fr) minmax(480px, 1.08fr);
  gap: clamp(54px, 8vw, 112px);
  align-items: start;
}
.telecom-combination .telecom-intro > div:first-child p {
  max-width: 620px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}
.telecom-combination .telecom-points-compact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(30px, 4vw, 58px);
  border-top: 1px solid var(--line-strong);
}
.telecom-combination .telecom-point {
  min-height: 134px;
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  transition: color .22s ease, padding-left .22s cubic-bezier(.2,.7,.2,1);
}
.telecom-combination .telecom-point:hover { padding-left: 5px; color: var(--accent); }
.telecom-combination .telecom-point h3 { margin: 0 0 8px; font-size: 19px; }
.telecom-combination .telecom-point p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.72; }
.telecom-combination .pulse-dot { margin-top: 8px; }

/* 实体门店与连续服务路径 */
.telecom-store-section { background: #f1f0eb; }
[data-theme="dark"] .telecom-store-section { background: var(--bg-soft); }
.telecom-store-section .section-head { max-width: 830px; }
.telecom-store-section .joint-store {
  grid-template-columns: minmax(0, 1.22fr) minmax(340px, .78fr);
  gap: clamp(40px, 6vw, 88px);
  padding-block: clamp(28px, 4vw, 52px);
}
.telecom-store-section .joint-store figure { width: 100%; }
.telecom-store-section .joint-store img {
  width: 100%;
  max-width: none;
  aspect-ratio: 1774 / 825;
  object-fit: cover;
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.telecom-store-section .joint-store figure:hover img { transform: scale(1.02); }
.telecom-store-section .joint-store h3 { font-size: clamp(27px, 2.8vw, 40px); }
.telecom-store-section .joint-store > div > p { color: var(--muted); font-size: 15px; line-height: 1.8; }
.telecom-journey {
  --journey-progress: 0%;
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: clamp(34px, 5vw, 66px);
  padding-top: 28px;
  border-top: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
}
.telecom-journey::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}
.telecom-journey.reveal.in::after { transform: scaleX(1); }
.telecom-journey > div { position: relative; min-width: 0; padding-right: 20px; }
.telecom-journey > div::before {
  content: "";
  position: absolute;
  top: -34px;
  left: 0;
  z-index: 2;
  width: 9px;
  height: 9px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: #f1f0eb;
  transition: background-color .22s ease, transform .22s ease;
}
.telecom-journey > div:hover::before { background: var(--accent); transform: scale(1.08); }
.telecom-journey span { display: block; margin-bottom: 10px; color: var(--accent); font-size: 12px; font-weight: 700; }
.telecom-journey strong { font-size: 17px; font-weight: 650; transition: color .22s ease; }
.telecom-journey > div:hover strong { color: var(--accent); }

/* 线上与线下只使用一次深绿色，形成视觉停顿。 */
.telecom-online-offline { color: #fff; background: #15312d; }
.telecom-online-offline .eyebrow { color: #8fc5bf; }
.telecom-online-grid {
  display: grid;
  grid-template-columns: minmax(320px, .75fr) minmax(0, 1fr) auto;
  gap: clamp(30px, 6vw, 86px);
  align-items: end;
}
.telecom-online-grid h2 { margin: 0; color: #fff; font-size: clamp(34px, 3.8vw, 54px); font-weight: 590; line-height: 1.16; }
.telecom-online-grid p { max-width: 620px; margin: 0; color: rgba(255,255,255,.76); font-size: 16px; line-height: 1.85; }
.telecom-online-grid .more { color: #fff; border-bottom-color: rgba(255,255,255,.38); white-space: nowrap; }

/* 两组开放式服务索引。 */
.telecom-service-scope { background: var(--surface); }
.telecom-service-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(48px, 8vw, 118px);
  border-top: 1px solid var(--line-strong);
}
.telecom-service-index > section { min-width: 0; padding-top: 24px; }
.telecom-service-index > section > h3 { margin: 0 0 18px; font-size: clamp(22px, 2vw, 30px); font-weight: 650; }
.telecom-service-rows { border-top: 1px solid var(--line); }
.telecom-service-rows a {
  display: grid;
  grid-template-columns: 30px 110px minmax(0, 1fr) auto;
  gap: 10px 14px;
  align-items: center;
  min-height: 78px;
  padding: 14px 0;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition: background-color .2s ease, padding .2s cubic-bezier(.2,.7,.2,1);
}
.telecom-service-rows a:hover,
.telecom-service-rows a:focus-visible { padding-inline: 8px; background: color-mix(in srgb, var(--accent-soft) 42%, transparent); outline: none; }
.telecom-service-rows a > span { color: var(--accent); font-size: 12px; font-weight: 700; }
.telecom-service-rows a strong { font-size: 16px; font-weight: 650; transition: transform .2s cubic-bezier(.2,.7,.2,1), color .2s ease; }
.telecom-service-rows a small { color: var(--muted); font-size: 13px; line-height: 1.55; }
.telecom-service-rows a i { color: var(--accent); font-style: normal; transition: transform .2s cubic-bezier(.2,.7,.2,1); }
.telecom-service-rows a:hover strong,
.telecom-service-rows a:focus-visible strong { color: var(--accent); transform: translateX(2px); }
.telecom-service-rows a:hover i,
.telecom-service-rows a:focus-visible i { transform: translateX(3px); }

.telecom-contact-band { padding-block: clamp(48px, 6vw, 82px); background: var(--bg); border-top: 1px solid var(--line-strong); }
.telecom-contact-band > .container { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 34px; align-items: center; }
.telecom-contact-band h2 { margin: 6px 0 9px; font-size: clamp(30px, 3vw, 44px); }
.telecom-contact-band p { max-width: 650px; margin: 0; color: var(--muted); }

@media (max-width: 1000px) {
  .telecom-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(300px, .72fr); gap: 42px; }
  .telecom-combination .telecom-intro { grid-template-columns: 1fr; gap: 44px; }
  .telecom-online-grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .telecom-online-grid .more { grid-column: 2; }
  .telecom-service-rows a { grid-template-columns: 28px 96px minmax(0, 1fr) auto; }
}

@media (min-width: 1001px) {
  .telecom-hero-copy h1 { white-space: nowrap; }
}

@media (max-width: 900px) {
  .telecom-hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .telecom-hero-visual { max-width: 620px; }
  .telecom-hero-visual img { height: auto; aspect-ratio: 16 / 11; object-position: center 58%; }
}

@media (max-width: 760px) {
  .telecom-brand-hero { padding: 48px 0 62px; }
  .telecom-hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .telecom-hero-copy h1 { font-size: clamp(39px, 11.5vw, 50px); }
  .telecom-hero-copy .lead { font-size: 15px; }
  .telecom-hero-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; }
  .telecom-hero-facts span + span::before { display: none; }
  .telecom-hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .telecom-hero-actions .btn { min-height: 46px; padding-inline: 12px; text-align: center; }
  .telecom-hero-visual img { height: auto; aspect-ratio: 16 / 11; object-position: center 58%; }

  .telecom-combination .telecom-points-compact { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; }
  .telecom-combination .telecom-point { min-height: 148px; grid-template-columns: 10px minmax(0, 1fr); gap: 10px; padding-block: 21px; }
  .telecom-combination .telecom-point h3 { font-size: 17px; }
  .telecom-combination .telecom-point p { font-size: 15px; }

  .telecom-store-section .joint-store { grid-template-columns: 1fr; gap: 32px; }
  .telecom-store-section .joint-store figure { order: 0; }
  .telecom-store-section .joint-store img { aspect-ratio: 16 / 9; }
  .telecom-journey {
    display: flex;
    gap: 0;
    margin-inline: -20px;
    padding-inline: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .telecom-journey::-webkit-scrollbar { display: none; }
  .telecom-journey::after { left: 20px; width: calc(100% - 40px); }
  .telecom-journey > div { flex: 0 0 150px; scroll-snap-align: start; }
  .telecom-journey > div::before { left: 0; }

  .telecom-online-grid { grid-template-columns: 1fr; gap: 24px; }
  .telecom-online-grid p { font-size: 15px; }
  .telecom-online-grid .more { grid-column: auto; }

  .telecom-service-index { grid-template-columns: 1fr; gap: 44px; }
  .telecom-service-rows a { grid-template-columns: 26px minmax(0, .46fr) minmax(0, 1fr) auto; min-height: 76px; gap: 8px; }
  .telecom-service-rows a small { font-size: 12px; }
  .telecom-contact-band > .container { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .telecom-hero-copy h1 { font-size: 36px; letter-spacing: -.06em; }
  .telecom-hero-actions { grid-template-columns: 1fr; }
  .telecom-service-rows a { grid-template-columns: 24px minmax(0, 1fr) auto; }
  .telecom-service-rows a small { grid-column: 2 / 4; }
  .telecom-contact-band .cta-actions { display: grid; grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .telecom-hero-visual img,
  .telecom-point,
  .telecom-journey::after,
  .telecom-journey > div::before,
  .telecom-service-rows a,
  .telecom-service-rows a strong,
  .telecom-service-rows a i { transition: none; }
}

/* ============================================================
   第 37 版：中国联通合作营业厅任务型业务页
   ============================================================ */

.unicom-page main { overflow: clip; }

/* Hero：真实业务说明优先，抽象素材只作为右侧视觉辅助。 */
.unicom-hero { padding: clamp(54px, 6vw, 88px) 0; background: #efeee9; }
[data-theme="dark"] .unicom-hero { background: var(--bg-soft); }
.unicom-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(360px, .94fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
}
.unicom-hero-copy { min-width: 0; max-width: 690px; }
.unicom-hero-copy .eyebrow { margin-bottom: 24px; color: var(--accent); }
.unicom-hero-copy h1 {
  margin: 0 0 25px;
  color: var(--ink);
  font-size: clamp(44px, 4.4vw, 62px);
  font-weight: 620;
  letter-spacing: -.055em;
  line-height: 1.1;
}
.unicom-hero-copy h1 strong { color: var(--accent); font-weight: inherit; }
.unicom-hero-copy .lead {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}
.unicom-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 19px;
  margin: 28px 0 30px;
  padding-block: 16px;
  color: var(--ink);
  border-block: 1px solid var(--line-strong);
  font-size: 14px;
}
.unicom-hero-facts span + span::before { content: "·"; margin-right: 19px; color: var(--accent); }
.unicom-hero-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.unicom-hero-visual { position: relative; margin: 0; overflow: hidden; background: #d8d9d5; }
.unicom-hero-visual img {
  width: 100%;
  height: clamp(420px, 38vw, 560px);
  object-fit: cover;
  object-position: center;
  filter: saturate(.8) contrast(.94);
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.unicom-hero-visual:hover img { transform: scale(1.02); }
.unicom-hero-visual figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 0 10px 8px;
  color: rgba(255,255,255,.76);
  background: none;
  font-size: 11px;
  text-shadow: 0 1px 5px rgba(0,0,0,.46);
}

/* 三组业务索引：通过字号、细线与分组形成层级，不使用卡片。 */
.unicom-services { background: var(--surface); scroll-margin-top: calc(var(--header-h) + 24px); }
.unicom-services .section-head { max-width: 760px; }
.unicom-service-groups {
  display: grid;
  grid-template-columns: .94fr .82fr 1.24fr;
  gap: clamp(32px, 5vw, 72px);
  margin-top: clamp(34px, 5vw, 62px);
  border-top: 1px solid var(--line-strong);
}
.unicom-service-group { min-width: 0; padding-top: 24px; }
.unicom-group-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 17px; }
.unicom-group-head > span { color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .08em; }
.unicom-group-head h3 { margin: 0; font-size: clamp(21px, 2vw, 28px); font-weight: 650; }
.unicom-service-list { border-top: 1px solid var(--line); }
.unicom-service-list article {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 13px;
  min-height: 118px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  transition: padding .22s cubic-bezier(.2,.7,.2,1), color .22s ease;
}
.unicom-service-list article:hover { padding-left: 5px; color: var(--accent); }
.unicom-service-list article > span { padding-top: 5px; color: var(--accent); font-size: 12px; font-weight: 750; }
.unicom-service-list h4 { margin: 0 0 8px; color: var(--ink); font-size: 19px; font-weight: 650; transition: color .22s ease; }
.unicom-service-list article:hover h4 { color: var(--accent); }
.unicom-service-list p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.78; }
.unicom-policy-note {
  max-width: 760px;
  margin: 28px 0 0;
  padding-left: 14px;
  color: var(--muted);
  border-left: 2px solid var(--accent);
  font-size: 14px;
  line-height: 1.75;
}

/* 办理前先看：开放式手风琴。 */
.unicom-before { background: #f3f2ed; }
[data-theme="dark"] .unicom-before { background: var(--bg-soft); }
.unicom-before-grid {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
  gap: clamp(54px, 8vw, 116px);
  align-items: start;
}
.unicom-before header { max-width: 460px; }
.unicom-before header h2 { margin: 7px 0 14px; font-size: clamp(32px, 3.6vw, 48px); font-weight: 620; }
.unicom-before header p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.82; }
.unicom-accordion { border-top: 1px solid var(--line-strong); }
.unicom-accordion-item { border-bottom: 1px solid var(--line); }
.unicom-accordion-item h3 { margin: 0; }
.unicom-accordion-item button {
  width: 100%;
  min-height: 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 20px;
  gap: 20px;
  align-items: center;
  padding: 18px 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
}
.unicom-accordion-item button span { font-size: 17px; font-weight: 640; line-height: 1.5; }
.unicom-accordion-item button i { position: relative; width: 16px; height: 16px; }
.unicom-accordion-item button i::before,
.unicom-accordion-item button i::after {
  content: "";
  position: absolute;
  top: 7px;
  left: 1px;
  width: 14px;
  height: 1px;
  background: var(--accent);
  transition: transform .24s ease;
}
.unicom-accordion-item button i::after { transform: rotate(90deg); }
.unicom-accordion-item.is-open button { color: var(--accent); }
.unicom-accordion-item.is-open button i::after { transform: rotate(0); }
.unicom-accordion-item button:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.unicom-accordion-answer {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows .26s ease, opacity .22s ease;
}
.unicom-accordion-answer > div { overflow: hidden; }
.unicom-accordion-answer p { max-width: 650px; margin: 0; padding: 0 38px 22px 0; color: var(--muted); font-size: 15px; line-height: 1.82; }
.unicom-accordion-item.is-open .unicom-accordion-answer { grid-template-rows: 1fr; opacity: 1; }

/* 服务过程：一条连续路径。 */
.unicom-process { background: var(--surface); }
.unicom-process .section-head { max-width: 780px; }
.unicom-journey {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: clamp(40px, 5vw, 68px);
  padding-top: 30px;
  border-top: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
}
.unicom-journey::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}
.unicom-journey.reveal.in::after { transform: scaleX(1); }
.unicom-journey > div { position: relative; min-width: 0; padding-right: 18px; }
.unicom-journey > div::before {
  content: "";
  position: absolute;
  top: -36px;
  left: 0;
  z-index: 2;
  width: 9px;
  height: 9px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: var(--surface);
  transition: transform .22s ease, background-color .22s ease;
}
.unicom-journey > div:hover::before { transform: scale(1.1); background: var(--accent); }
.unicom-journey span { display: block; margin-bottom: 10px; color: var(--accent); font-size: 12px; font-weight: 750; }
.unicom-journey strong { font-size: 17px; font-weight: 650; transition: color .22s ease; }
.unicom-journey > div:hover strong { color: var(--accent); }

/* 数字化辅助只表达需求收集，不承诺资费与实时政策。 */
.unicom-preconsult { color: #fff; background: #15312d; }
.unicom-preconsult .eyebrow { color: #8fc5bf; }
.unicom-preconsult-grid {
  display: grid;
  grid-template-columns: minmax(320px, .86fr) minmax(0, 1fr) auto;
  gap: clamp(32px, 6vw, 86px);
  align-items: end;
}
.unicom-preconsult h2 { margin: 8px 0 0; color: #fff; font-size: clamp(34px, 3.8vw, 52px); font-weight: 590; line-height: 1.16; }
.unicom-preconsult p { max-width: 650px; margin: 0 0 12px; color: rgba(255,255,255,.78); font-size: 16px; line-height: 1.84; }
.unicom-preconsult small { display: block; max-width: 650px; color: rgba(255,255,255,.54); font-size: 12px; line-height: 1.7; }
.unicom-preconsult .more {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: #fff;
  border-bottom-color: rgba(255,255,255,.42);
  white-space: nowrap;
}

/* 到店与咨询：大图配一组真实联系信息，不拆成联系卡片。 */
.unicom-contact { background: #f3f1eb; scroll-margin-top: calc(var(--header-h) + 24px); }
[data-theme="dark"] .unicom-contact { background: var(--bg-soft); }
.unicom-contact .section-head { max-width: 730px; }
.unicom-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(360px, .86fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: center;
  margin-top: clamp(34px, 5vw, 62px);
}
.unicom-contact-grid figure { margin: 0; }
.unicom-contact-grid figure img {
  width: 100%;
  aspect-ratio: 612 / 338;
  object-fit: cover;
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.unicom-contact-grid figure { overflow: hidden; }
.unicom-contact-grid figure:hover img { transform: scale(1.02); }
.unicom-contact-grid figcaption { padding-top: 10px; color: var(--muted); font-size: 12px; }
.unicom-contact-grid figcaption .ai-image-note { display: block; margin-top: 4px; color: color-mix(in srgb, var(--muted) 64%, transparent); font-size: 10px; }
.unicom-contact-info dl { margin: 0; border-top: 1px solid var(--line-strong); }
.unicom-contact-info dl > div { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 22px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.unicom-contact-info dt { color: var(--muted); font-size: 13px; }
.unicom-contact-info dd { margin: 0; color: var(--ink); font-size: 15px; line-height: 1.7; }
.unicom-contact-info dd a { color: var(--accent); font-size: 18px; font-weight: 680; }
.unicom-contact-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 28px; }

@media (min-width: 1001px) {
  .unicom-hero-copy h1 { white-space: nowrap; }
}

@media (max-width: 1000px) {
  .unicom-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(330px, .82fr); gap: 42px; }
  .unicom-service-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .unicom-service-group.is-value { grid-column: 1 / -1; }
  .unicom-service-group.is-value .unicom-service-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .unicom-service-group.is-value article { padding-right: 22px; }
  .unicom-service-group.is-value article + article { padding-left: 22px; border-left: 1px solid var(--line); }
  .unicom-preconsult-grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .unicom-preconsult .more { grid-column: 2; }
  .unicom-contact-grid { grid-template-columns: 1fr; }
  .unicom-contact-grid figure { max-width: 820px; }
}

@media (max-width: 900px) {
  .unicom-hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .unicom-hero-visual { max-width: 720px; }
  .unicom-hero-visual img { height: auto; aspect-ratio: 16 / 10; }
  .unicom-before-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 760px) {
  .unicom-hero { padding: 48px 0 62px; }
  .unicom-hero-copy h1 { font-size: clamp(38px, 10.8vw, 48px); }
  .unicom-hero-copy .lead { font-size: 15px; }
  .unicom-hero-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; }
  .unicom-hero-facts span + span::before { display: none; }
  .unicom-hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .unicom-hero-actions .btn { min-height: 46px; padding-inline: 12px; text-align: center; }

  .unicom-service-groups { grid-template-columns: 1fr; gap: 38px; }
  .unicom-service-group.is-value { grid-column: auto; }
  .unicom-service-group.is-value .unicom-service-list { display: block; }
  .unicom-service-group.is-value article { padding-right: 0; }
  .unicom-service-group.is-value article + article { padding-left: 0; border-left: 0; }
  .unicom-service-list article { min-height: 0; }

  .unicom-accordion-item button { min-height: 68px; }
  .unicom-accordion-item button span { font-size: 16px; }

  .unicom-journey {
    display: flex;
    margin-inline: -20px;
    padding-inline: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .unicom-journey::-webkit-scrollbar { display: none; }
  .unicom-journey::after { left: 20px; width: calc(100% - 40px); }
  .unicom-journey > div { flex: 0 0 150px; scroll-snap-align: start; }

  .unicom-preconsult-grid { grid-template-columns: 1fr; gap: 24px; }
  .unicom-preconsult p { font-size: 15px; }
  .unicom-preconsult .more { grid-column: auto; justify-self: start; min-height: 44px; display: inline-flex; align-items: center; }

  .unicom-contact-info dl > div { grid-template-columns: 86px minmax(0, 1fr); gap: 16px; }
}

@media (max-width: 430px) {
  .unicom-hero-copy h1 { font-size: 35px; letter-spacing: -.06em; }
  .unicom-hero-actions { grid-template-columns: 1fr; }
  .unicom-contact-actions { display: grid; grid-template-columns: 1fr; }
  .unicom-contact-actions .btn { min-height: 46px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  .unicom-hero-visual img,
  .unicom-service-list article,
  .unicom-service-list h4,
  .unicom-accordion-answer,
  .unicom-accordion-item button i::before,
  .unicom-accordion-item button i::after,
  .unicom-journey::after,
  .unicom-journey > div::before,
  .unicom-journey strong,
  .unicom-contact-grid figure img { transition: none; }
}

/* ============================================================
   第 38 版：京东电脑数码需求选购与产品体验页
   ============================================================ */

.jd-page main { overflow: clip; }

/* Hero：保留现有产品素材，但缩小单一品牌对整页叙事的权重。 */
.jd-hero { padding: clamp(54px, 6vw, 88px) 0; background: #efeee9; }
[data-theme="dark"] .jd-hero { background: var(--bg-soft); }
.jd-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(350px, .78fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
}
.jd-hero-copy { min-width: 0; max-width: 690px; }
.jd-hero-copy .eyebrow { margin-bottom: 24px; color: var(--accent); }
.jd-hero-copy h1 {
  margin: 0 0 25px;
  color: var(--ink);
  font-size: clamp(46px, 4.4vw, 62px);
  font-weight: 620;
  letter-spacing: -.055em;
  line-height: 1.09;
}
.jd-hero-copy h1 strong { color: var(--accent); font-weight: inherit; }
.jd-hero-copy .lead { max-width: 650px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.86; }
.jd-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 28px 0 30px;
  padding-block: 16px;
  color: var(--ink);
  border-block: 1px solid var(--line-strong);
  font-size: 14px;
}
.jd-hero-facts span + span::before { content: "·"; margin-right: 18px; color: var(--accent); }
.jd-hero-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.jd-hero-visual { position: relative; width: min(100%, 440px); justify-self: end; margin: 0; overflow: hidden; background: #d7d7d2; }
.jd-hero-visual img {
  width: 100%;
  height: clamp(430px, 40vw, 570px);
  object-fit: cover;
  object-position: center 46%;
  filter: saturate(.88) contrast(.96);
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.jd-hero-visual:hover img { transform: scale(1.02); }
.jd-hero-visual figcaption { position: absolute; right: 0; bottom: 0; padding: 0 10px 8px; color: rgba(255,255,255,.76); background: none; font-size: 11px; text-shadow: 0 1px 5px rgba(0,0,0,.46); }

/* 品牌文字轨：只表达常见在售，不暗示授权关系。 */
.jd-brands { background: var(--surface); }
.jd-brands .section-head { max-width: 820px; }
.jd-brand-rail {
  display: flex;
  align-items: baseline;
  gap: clamp(26px, 4vw, 58px);
  margin-top: clamp(36px, 5vw, 62px);
  padding: 25px 0;
  overflow-x: auto;
  border-block: 1px solid var(--line-strong);
  scrollbar-width: none;
}
.jd-brand-rail::-webkit-scrollbar { display: none; }
.jd-brand-rail span { flex: 0 0 auto; color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .08em; }
.jd-brand-rail strong { flex: 0 0 auto; color: var(--ink); font-size: clamp(22px, 2.4vw, 34px); font-weight: 620; letter-spacing: -.025em; transition: color .2s ease, transform .2s ease; }
.jd-brand-rail strong:hover { color: var(--accent); transform: translateY(-2px); }
.jd-stock-note { margin: 16px 0 0; color: var(--muted); font-size: 13px; }

/* 三段式选购咨询：产品类型、用途与关注项逐步展开，预算独立选填。 */
.jd-selector { color: var(--ink); background: #f3f1eb; scroll-margin-top: calc(var(--header-h) + 24px); }
[data-theme="dark"] .jd-selector { background: var(--bg-soft); }
.jd-selector .eyebrow { color: var(--accent); font-size: 13px; letter-spacing: .06em; }
.jd-selector-head { display: grid; grid-template-columns: minmax(360px, .92fr) minmax(0, 1fr); gap: clamp(42px, 8vw, 116px); align-items: end; }
.jd-selector-head h2 { margin: 8px 0 0; color: var(--ink); font-size: clamp(36px, 4vw, 56px); font-weight: 590; line-height: 1.13; }
.jd-selector-head p { max-width: 620px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.82; }
.jd-selector-progress { display: grid; grid-template-columns: auto minmax(120px, 180px); gap: 18px; align-items: center; justify-content: end; margin-top: clamp(34px, 5vw, 60px); color: var(--accent); font-size: 12px; font-weight: 720; }
.jd-selector-progress i { position: relative; display: block; width: 180px; max-width: 30vw; height: 1px; overflow: hidden; background: var(--line-strong); }
.jd-selector-progress b { position: absolute; inset: 0; background: var(--accent); transform: scaleX(var(--selector-progress, .3333)); transform-origin: left; transition: transform .34s ease; }
.jd-selector-flow { max-width: 960px; margin-top: 16px; border-top: 1px solid var(--line-strong); }
.jd-selector-question { padding: clamp(30px, 4vw, 48px) 0; opacity: 0; transform: translateY(8px); transition: opacity .34s ease, transform .34s ease; }
.jd-selector-question[aria-hidden="true"] { display: none; }
.jd-selector-question.is-visible { opacity: 1; transform: none; }
.jd-selector-question + .jd-selector-question { border-top: 1px solid var(--line); }
.jd-selector-question h3 { margin: 0; font-size: clamp(24px, 2.6vw, 32px); font-weight: 620; line-height: 1.35; }
.jd-selector-hint { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.jd-selector-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px clamp(26px, 5vw, 72px); margin-top: 24px; }
.jd-selector-options button {
  position: relative;
  min-height: 48px;
  padding: 10px 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font: inherit;
  font-size: 18px;
  font-weight: 520;
  text-align: left;
  cursor: pointer;
  transition: color .18s ease, font-weight .18s ease;
}
.jd-selector-options button::after { content: ""; position: absolute; right: 0; bottom: 5px; left: 0; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .18s ease; }
.jd-selector-options button:hover,
.jd-selector-options button:focus-visible { color: var(--accent); outline: none; }
.jd-selector-options button:hover::after,
.jd-selector-options button:focus-visible::after { transform: scaleX(.38); }
.jd-selector-options button[aria-pressed="true"] { color: var(--accent); font-weight: 700; }
.jd-selector-options button[aria-pressed="true"]::after { height: 2px; transform: scaleX(1); }
.jd-selector-budget { display: grid; grid-template-columns: minmax(150px, .42fr) minmax(0, 1fr); gap: 26px; align-items: start; margin-top: clamp(34px, 5vw, 54px); padding-top: 26px; border-top: 1px solid var(--line); }
.jd-selector-budget > span { padding-top: 11px; color: var(--ink); font-size: 17px; font-weight: 650; }
.jd-selector-budget > span small { margin-left: 5px; color: var(--muted); font-size: 11px; font-weight: 500; }
.jd-selector-budget-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 22px; }
.jd-selector-budget-options button { position: relative; min-height: 44px; padding: 8px 0; color: var(--muted); background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; font: inherit; font-size: 14px; text-align: left; cursor: pointer; transition: color .18s ease, border-color .18s ease; }
.jd-selector-budget-options button:hover,
.jd-selector-budget-options button:focus-visible { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 52%, transparent); outline: none; }
.jd-selector-budget-options button[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); font-weight: 680; }
.jd-selector-result { display: none; padding: clamp(34px, 5vw, 58px) 0 4px; border-top: 2px solid var(--accent); opacity: 0; transform: translateY(8px); }
.jd-selector-result.is-visible { display: block; animation: jd-result-in .4s ease forwards; }
.jd-selector-result > span { display: block; color: var(--accent); font-size: 13px; font-weight: 720; }
.jd-selector-result h3 { margin: 10px 0 5px; font-size: clamp(34px, 4.4vw, 56px); font-weight: 600; line-height: 1.14; }
.jd-selector-result > strong { display: block; color: var(--muted); font-size: 15px; font-weight: 520; }
.jd-selector-result > p { max-width: 680px; margin: 20px 0 0; color: var(--muted); font-size: 16px; line-height: 1.8; }
.jd-selector-focus { max-width: 720px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.jd-selector-focus h4 { margin: 0 0 12px; font-size: 14px; font-weight: 700; }
.jd-selector-focus ul { display: flex; flex-wrap: wrap; gap: 8px 0; margin: 0; padding: 0; list-style: none; }
.jd-selector-focus li { color: var(--ink); font-size: 14px; }
.jd-selector-focus li + li::before { content: "·"; margin: 0 12px; color: var(--accent); }
.jd-selector-result-actions { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 24px; }
.jd-selector-result-actions a,
.jd-selector-result-actions button { min-height: 44px; display: inline-flex; align-items: center; padding: 0; color: var(--accent); background: transparent; border: 0; border-bottom: 1px solid color-mix(in srgb, var(--accent) 42%, transparent); border-radius: 0; font: inherit; font-weight: 650; cursor: pointer; }
.jd-selector-result-actions a::after { content: "→"; margin-left: 8px; transition: transform .18s ease; }
.jd-selector-result-actions a:hover::after { transform: translateX(4px); }
.jd-selector-result > small { display: block; margin-top: 22px; color: var(--muted); font-size: 12px; line-height: 1.65; }
@keyframes jd-result-in { to { opacity: 1; transform: none; } }

/* 购机前：像店员梳理问题一样纵向推进。 */
.jd-before-buy { background: #f3f1eb; }
[data-theme="dark"] .jd-before-buy { background: var(--bg-soft); }
.jd-before-layout { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); gap: clamp(48px, 8vw, 120px); align-items: start; }
.jd-before-buy .section-head { max-width: 460px; }
.jd-before-list { border-top: 1px solid var(--line-strong); }
.jd-before-list article { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 20px; padding: clamp(24px, 3vw, 34px) 0; border-bottom: 1px solid var(--line); }
.jd-before-list article > span { color: var(--accent); font-size: 12px; font-weight: 750; }
.jd-before-list h3 { margin: -5px 0 8px; font-size: clamp(21px, 2vw, 27px); font-weight: 650; }
.jd-before-list p { max-width: 640px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }

/* 产品类别：可拖动的编辑式图片轨道。 */
.jd-categories { background: var(--surface); }
.jd-categories .section-head { max-width: 760px; }
.jd-product-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(300px, 34vw);
  gap: clamp(20px, 3vw, 38px);
  margin-top: clamp(38px, 5vw, 64px);
  padding-bottom: 16px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  cursor: grab;
}
.jd-product-rail::-webkit-scrollbar { display: none; }
.jd-product-rail.is-auto-loop { scroll-behavior: auto; scroll-snap-type: none; }
.jd-product-rail.is-dragging { cursor: grabbing; user-select: none; scroll-snap-type: none; }
.jd-product-rail article { min-width: 0; scroll-snap-align: start; }
.jd-product-rail figure { margin: 0; overflow: hidden; background: #e5e4df; }
.jd-product-rail img { width: 100%; height: clamp(240px, 25vw, 360px); object-fit: cover; transition: transform .45s cubic-bezier(.2,.7,.2,1); }
.jd-product-rail article:hover img { transform: scale(1.012); }
.jd-product-rail article > div { padding-top: 18px; border-top: 2px solid var(--accent); }
.jd-product-rail h3 { margin: 0; font-size: clamp(23px, 2.3vw, 31px); font-weight: 640; }
.jd-product-rail p { margin: 7px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.jd-contact-band { padding-block: clamp(54px, 7vw, 94px); background: var(--surface); }
.jd-contact-band > .container { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 34px; align-items: end; padding-top: clamp(34px, 4vw, 56px); border-top: 1px solid var(--line-strong); }
.jd-contact-band h2 { margin: 7px 0 10px; font-size: clamp(31px, 3vw, 44px); font-weight: 620; }
.jd-contact-band p { max-width: 660px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.jd-contact-band .btn { border-radius: 2px; }

@media (min-width: 1001px) {
  .jd-hero-copy h1 { white-space: nowrap; }
}

@media (max-width: 1000px) {
  .jd-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(310px, .76fr); gap: 42px; }
}

@media (max-width: 900px) {
  .jd-hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .jd-hero-visual { width: min(100%, 680px); justify-self: start; }
  .jd-hero-visual img { height: min(62vw, 430px); object-position: center 52%; }
  .jd-selector-head { grid-template-columns: 1fr; gap: 22px; }
  .jd-before-layout { grid-template-columns: 1fr; gap: 38px; }
  .jd-product-rail { grid-auto-columns: minmax(280px, 68vw); }
}

@media (max-width: 760px) {
  .jd-hero { padding: 48px 0 62px; }
  .jd-hero-copy h1 { font-size: clamp(38px, 11vw, 48px); }
  .jd-hero-copy .lead { font-size: 15px; }
  .jd-hero-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; }
  .jd-hero-facts span + span::before { display: none; }
  .jd-hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .jd-hero-actions .btn { min-height: 46px; padding-inline: 12px; text-align: center; }

  .jd-brand-rail { margin-inline: -20px; padding-inline: 20px; }
  .jd-selector-progress { justify-content: start; }
  .jd-selector-options { grid-template-columns: repeat(2, minmax(0, 1fr)); gap-inline: 24px; }
  .jd-selector-options button { min-height: 52px; font-size: 17px; }
  .jd-selector-budget { grid-template-columns: 1fr; gap: 12px; }
  .jd-selector-budget-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .jd-selector-result-actions { gap: 18px; }

  .jd-before-list article { grid-template-columns: 34px minmax(0, 1fr); gap: 14px; padding-block: 24px; }

  .jd-product-rail { margin-inline: -20px; padding-inline: 20px; grid-auto-columns: minmax(272px, 82vw); }
  .jd-product-rail img { height: 250px; }

  .jd-contact-band > .container { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .jd-hero-copy h1 { font-size: 36px; letter-spacing: -.06em; }
  .jd-hero-actions { grid-template-columns: 1fr; }
  .jd-contact-band .cta-actions { display: grid; grid-template-columns: 1fr; }
  .jd-contact-band .btn { min-height: 46px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  .jd-hero-visual img,
  .jd-brand-rail strong,
  .jd-selector-options button,
  .jd-product-rail img { transition: none; }
  .jd-selector-question,
  .jd-selector-progress b { transition: none; }
  .jd-selector-result.is-visible { animation: none; opacity: 1; transform: none; }
}

/* ============================================================
   第 43 版：核心能力导航与聚合页信息架构
   ============================================================ */
@media (min-width: 901px) {
  .mega,
  .mega.telecom,
  .mega.network,
  .mega.health {
    width: min(320px, calc(100vw - 32px));
    min-width: 280px;
    max-width: 320px;
  }
  .mega .grid-mini,
  .mega .grid-mini.columns-1,
  .mega .grid-mini.columns-2 { grid-template-columns: minmax(0, 1fr); gap: 0; padding: 8px; }
  .mega a { min-height: 46px; padding: 12px 34px 12px 14px; }
}

.ia-breadcrumb { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; padding-block: 14px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.ia-breadcrumb a { color: var(--muted); transition: color .18s ease; }
.ia-breadcrumb a:hover,
.ia-breadcrumb a:focus-visible { color: var(--accent); }
.ia-breadcrumb strong { color: var(--ink); font-weight: 600; }

.ia-hero { padding-block: clamp(58px, 8vw, 108px); background: #efeee9; }
[data-theme="dark"] .ia-hero { background: var(--bg-soft); }
.ia-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .72fr); gap: clamp(44px, 8vw, 112px); align-items: center; }
.ia-hero h1 { max-width: 880px; margin: 12px 0 22px; font-size: clamp(44px, 5.6vw, 76px); font-weight: 610; letter-spacing: -.055em; line-height: 1.08; }
.ia-hero .lead { max-width: 720px; margin: 0; color: var(--muted); font-size: clamp(16px, 1.5vw, 19px); line-height: 1.82; }
.ia-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.ia-hero figure { margin: 0; overflow: hidden; }
.ia-hero figure img { width: 100%; height: clamp(340px, 38vw, 520px); object-fit: cover; }

.ia-index { border-top: 1px solid var(--line-strong); }
.ia-index-item { display: grid; grid-template-columns: 52px minmax(220px, .68fr) minmax(0, 1fr) auto; gap: clamp(18px, 3vw, 44px); align-items: start; padding: clamp(28px, 4vw, 42px) 0; border-bottom: 1px solid var(--line); }
.ia-index-no { color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .06em; }
.ia-index-item h3 { margin: -6px 0 0; font-size: clamp(23px, 2.4vw, 32px); font-weight: 630; line-height: 1.25; }
.ia-index-item p { max-width: 670px; margin: -2px 0 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.ia-index-item > a { display: inline-flex; min-height: 44px; align-items: center; color: var(--accent); font-size: 14px; font-weight: 650; white-space: nowrap; }
.ia-index-item > a::after { content: "→"; margin-left: 8px; transition: transform .18s ease; }
.ia-index-item > a:hover::after { transform: translateX(4px); }

.ia-service-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.ia-service-group { min-height: 250px; padding: clamp(28px, 4vw, 46px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ia-service-group span { color: var(--accent); font-size: 12px; font-weight: 750; }
.ia-service-group h3 { margin: 14px 0 12px; font-size: clamp(24px, 2.5vw, 32px); font-weight: 630; }
.ia-service-group p { margin: 0; color: var(--muted); line-height: 1.8; }
.ia-service-group .more { display: inline-flex; margin-top: 24px; }

.ia-centers { border-top: 1px solid var(--line-strong); }
.ia-center { display: grid; grid-template-columns: minmax(300px, .75fr) minmax(0, 1fr); gap: clamp(34px, 7vw, 90px); align-items: center; padding-block: clamp(40px, 6vw, 72px); border-bottom: 1px solid var(--line); }
.ia-center:nth-child(even) figure { order: 2; }
.ia-center figure { margin: 0; overflow: hidden; }
.ia-center img { width: 100%; height: clamp(300px, 34vw, 460px); object-fit: cover; transition: transform .4s ease; }
.ia-center:hover img { transform: scale(1.018); }
.ia-center h3 { margin: 8px 0 16px; font-size: clamp(30px, 3.5vw, 46px); font-weight: 620; }
.ia-center p { margin: 0 0 14px; color: var(--muted); line-height: 1.8; }
.ia-center dl { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 8px 18px; margin: 22px 0; font-size: 14px; }
.ia-center dt { color: var(--muted); }
.ia-center dd { margin: 0; color: var(--ink); }

@media (max-width: 900px) {
  .mega,
  .mega.telecom,
  .mega.network,
  .mega.health { width: auto; min-width: 0; max-width: none; }
  .ia-hero-grid { grid-template-columns: 1fr; }
  .ia-hero figure { max-width: 680px; }
  .ia-index-item { grid-template-columns: 42px minmax(0, 1fr); }
  .ia-index-item p,
  .ia-index-item > a { grid-column: 2; }
  .ia-service-groups { grid-template-columns: 1fr; }
  .ia-center { grid-template-columns: 1fr; }
  .ia-center:nth-child(even) figure { order: 0; }
}

@media (max-width: 560px) {
  .ia-hero { padding-block: 48px 62px; }
  .ia-hero h1 { font-size: 42px; }
  .ia-hero figure img { height: 310px; }
  .ia-index-item { grid-template-columns: 28px minmax(0, 1fr); gap: 14px; }
  .ia-index-item h3 { font-size: 24px; }
  .ia-center img { height: 300px; }
}

/* ============================================================
   第 44 版：国宇网络板块总览 — 认知与导航页
   ============================================================ */
.network-overview .block { scroll-margin-top: calc(var(--header-h) + 24px); }
.network-overview-hero .network-overview-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 0;
  max-width: 720px;
  margin: 28px 0 30px;
  padding-block: 16px;
  border-block: 1px solid var(--line);
}
.network-overview-hero .network-overview-facts span { color: var(--ink); font-size: 14px; line-height: 1.5; }
.network-overview-hero .network-overview-facts span + span::before { content: "·"; margin-inline: 18px; color: var(--accent); }
.network-overview-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.network-editorial-head {
  display: grid;
  grid-template-columns: minmax(210px, .42fr) minmax(420px, 1fr);
  gap: 26px clamp(44px, 8vw, 124px);
  align-items: start;
  margin-bottom: clamp(38px, 5vw, 64px);
}
.network-editorial-head .eyebrow { grid-column: 1; margin-top: 8px; }
.network-editorial-head h2 {
  grid-column: 2;
  max-width: 880px;
  margin: 0;
  font-size: clamp(35px, 4.2vw, 58px);
  font-weight: 580;
  letter-spacing: -.045em;
  line-height: 1.14;
}
.network-editorial-head p {
  grid-column: 2;
  max-width: 720px;
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}
.network-editorial-head.is-compact { margin-bottom: clamp(30px, 4vw, 48px); }

.network-delivery { padding-top: clamp(72px, 8vw, 120px); }
.network-delivery-layout {
  display: grid;
  grid-template-columns: minmax(340px, .88fr) minmax(480px, 1.12fr);
  gap: clamp(38px, 6vw, 88px);
  align-items: stretch;
}
.network-delivery-media { min-height: 430px; margin: 0; overflow: hidden; background: #deded9; }
.network-delivery-media img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  object-position: center 52%;
  transition: transform .55s cubic-bezier(.2,.7,.2,1);
}
.network-delivery-media:hover img { transform: scale(1.015); }
.network-delivery-list { display: grid; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.network-delivery-list li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 22px;
  align-content: center;
  min-height: 142px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  list-style: none;
}
.network-delivery-list li > span { padding-top: 5px; color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .08em; }
.network-delivery-list h3 { margin: 0 0 9px; font-size: clamp(22px, 2vw, 29px); font-weight: 620; }
.network-delivery-list p { margin: 0; color: var(--muted); line-height: 1.7; }

.network-core { background: color-mix(in srgb, var(--bg-soft) 82%, var(--surface)); }
.network-capability-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.network-capability-layout a { color: inherit; text-decoration: none; }
.network-capability-primary {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 520px;
  padding: clamp(32px, 4.5vw, 62px) clamp(34px, 5vw, 74px) clamp(32px, 4vw, 52px) 0;
  border-right: 1px solid var(--line);
}
.network-capability-index { color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .1em; }
.network-capability-primary > div { align-self: center; max-width: 650px; }
.network-capability-kicker { margin: 0 0 17px; color: var(--accent) !important; font-size: 16px; font-weight: 700; }
.network-capability-primary h3 {
  margin: 0 0 21px;
  font-size: clamp(34px, 4.3vw, 56px);
  font-weight: 580;
  letter-spacing: -.045em;
  line-height: 1.13;
}
.network-capability-primary p,
.network-capability-secondary p { color: var(--muted); line-height: 1.82; }
.network-capability-link,
.network-capability-secondary a > span:last-child { align-self: end; color: var(--accent); font-size: 14px; font-weight: 680; }
.network-capability-layout i { display: inline-block; margin-left: 5px; font-style: normal; transition: transform .22s ease; }
.network-capability-layout a:hover i,
.network-capability-layout a:focus-visible i { transform: translateX(5px); }
.network-capability-secondary { display: grid; }
.network-capability-secondary a {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px 24px;
  align-content: center;
  min-height: 260px;
  padding: clamp(30px, 4vw, 48px) 0 clamp(30px, 4vw, 48px) clamp(34px, 5vw, 70px);
  border-bottom: 1px solid var(--line);
  transition: padding-left .25s ease;
}
.network-capability-secondary a:last-child { border-bottom: 0; }
.network-capability-secondary a:hover,
.network-capability-secondary a:focus-visible { padding-left: clamp(40px, 5.5vw, 78px); outline: none; }
.network-capability-secondary h3 { margin: 0 0 13px; font-size: clamp(25px, 2.5vw, 34px); font-weight: 610; }
.network-capability-secondary p { margin: 0; }
.network-capability-secondary a > span:last-child { grid-column: 2; }

.network-scene-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.network-scene-list a {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  min-height: 154px;
  padding: 30px clamp(24px, 3vw, 46px) 30px 0;
  color: inherit;
  text-decoration: none;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.network-scene-list a:nth-child(even) { padding-left: clamp(24px, 3vw, 46px); border-right: 0; }
.network-scene-list a:hover,
.network-scene-list a:focus-visible { color: var(--accent); outline: none; }
.network-scene-list a > span { align-self: start; padding-top: 6px; color: var(--accent); font-size: 12px; font-weight: 750; }
.network-scene-list h3 { margin: 0 0 8px; color: var(--ink); font-size: clamp(22px, 2vw, 28px); font-weight: 620; }
.network-scene-list p { margin: 0; color: var(--muted); line-height: 1.7; }
.network-scene-list i { color: var(--accent); font-size: 13px; font-style: normal; white-space: nowrap; transition: transform .22s ease; }
.network-scene-list a:hover i,
.network-scene-list a:focus-visible i { transform: translateX(4px); }

.network-resource-list { border-top: 1px solid var(--line-strong); }
.network-resource-list a {
  display: grid;
  grid-template-columns: 154px 44px minmax(0, 1fr) 28px;
  gap: 24px;
  align-items: center;
  min-height: 190px;
  padding: 24px 0;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.network-resource-list figure { width: 154px; height: 142px; margin: 0; overflow: hidden; background: #deded9; }
.network-resource-list img { width: 100%; height: 100%; object-fit: cover; transition: transform .42s ease; }
.network-resource-list a:hover img { transform: scale(1.025); }
.network-resource-list a > span { align-self: start; padding-top: 12px; color: var(--accent); font-size: 12px; font-weight: 750; }
.network-resource-list small { color: var(--muted); font-size: 12px; }
.network-resource-list h3 { margin: 9px 0 7px; font-size: clamp(24px, 2.2vw, 32px); font-weight: 620; }
.network-resource-list p { margin: 0; color: var(--muted); }
.network-resource-list i { color: var(--accent); font-size: 22px; font-style: normal; transition: transform .22s ease; }
.network-resource-list a:hover i,
.network-resource-list a:focus-visible i { transform: translateX(5px); }

.network-overview-cta { padding-block: clamp(72px, 9vw, 126px); }
.network-overview-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
  padding-block: clamp(44px, 6vw, 72px);
  border-block: 1px solid var(--line-strong);
}
.network-overview-cta h2 {
  margin: 17px 0 18px;
  font-size: clamp(38px, 5vw, 66px);
  font-weight: 580;
  letter-spacing: -.05em;
  line-height: 1.1;
}
.network-overview-cta p { max-width: 680px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.82; }
.network-overview-cta-actions { display: flex; align-items: center; gap: 22px; padding-bottom: 6px; }
.network-overview-phone { color: var(--accent); font-size: 18px; font-weight: 720; text-decoration: none; white-space: nowrap; }

@media (max-width: 1000px) {
  .network-editorial-head { grid-template-columns: 160px minmax(0, 1fr); gap: 24px 40px; }
  .network-delivery-layout { grid-template-columns: minmax(280px, .8fr) minmax(400px, 1.2fr); gap: 38px; }
  .network-capability-layout { grid-template-columns: 1fr; }
  .network-capability-primary { min-height: 440px; padding-right: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .network-capability-secondary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .network-capability-secondary a { min-height: 280px; padding-left: 0; padding-right: 38px; border-right: 1px solid var(--line); border-bottom: 0; }
  .network-capability-secondary a:last-child { padding-left: 38px; padding-right: 0; border-right: 0; }
  .network-capability-secondary a:hover,
  .network-capability-secondary a:focus-visible { padding-left: 7px; }
  .network-capability-secondary a:last-child:hover,
  .network-capability-secondary a:last-child:focus-visible { padding-left: 45px; }
}

@media (max-width: 760px) {
  .network-overview-hero .network-overview-facts { display: grid; gap: 8px; margin-block: 24px; }
  .network-overview-hero .network-overview-facts span + span::before { content: none; }
  .network-overview-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .network-overview-actions .btn { padding-inline: 10px; text-align: center; }
  .network-editorial-head { display: block; margin-bottom: 32px; }
  .network-editorial-head .eyebrow { display: inline-flex; margin: 0 0 20px; }
  .network-editorial-head h2 { font-size: clamp(32px, 9vw, 42px); }
  .network-editorial-head p { margin-top: 17px; font-size: 15px; }
  .network-delivery-layout { grid-template-columns: 1fr; gap: 28px; }
  .network-delivery-media { min-height: 0; aspect-ratio: 16 / 10; }
  .network-delivery-media img { min-height: 0; }
  .network-delivery-list li { min-height: 112px; grid-template-columns: 42px 1fr; gap: 12px; }
  .network-capability-primary { min-height: 410px; }
  .network-capability-primary h3 { font-size: 36px; }
  .network-capability-secondary { grid-template-columns: 1fr; }
  .network-capability-secondary a,
  .network-capability-secondary a:last-child { min-height: 240px; padding: 34px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .network-capability-secondary a:last-child { border-bottom: 0; }
  .network-capability-secondary a:hover,
  .network-capability-secondary a:focus-visible,
  .network-capability-secondary a:last-child:hover,
  .network-capability-secondary a:last-child:focus-visible { padding-left: 0; }
  .network-scene-list { grid-template-columns: 1fr; }
  .network-scene-list a,
  .network-scene-list a:nth-child(even) { grid-template-columns: 32px minmax(0, 1fr); min-height: 132px; padding: 24px 0; border-right: 0; }
  .network-scene-list i { grid-column: 2; }
  .network-resource-list a { grid-template-columns: 94px 28px minmax(0, 1fr) 18px; gap: 12px; min-height: 146px; padding: 18px 0; }
  .network-resource-list figure { width: 94px; height: 110px; }
  .network-resource-list h3 { font-size: 21px; }
  .network-resource-list p { font-size: 13px; line-height: 1.55; }
  .network-overview-cta-inner { grid-template-columns: 1fr; gap: 34px; align-items: start; }
  .network-overview-cta h2 { font-size: 40px; }
  .network-overview-cta p { font-size: 15px; }
}

@media (max-width: 480px) {
  .network-overview-actions { grid-template-columns: 1fr; }
  .network-resource-list a { grid-template-columns: 84px 24px minmax(0, 1fr); }
  .network-resource-list figure { width: 84px; height: 104px; }
  .network-resource-list a > i { display: none; }
  .network-resource-list small { display: none; }
  .network-overview-cta-actions { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .network-overview img,
  .network-overview i,
  .network-capability-secondary a { transition: none !important; }
}

/* ============================================================
   第 45 版：系统集成与行业解决方案职责分层
   ============================================================ */
.integration-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
  max-width: 720px;
  margin-top: 28px;
  padding-block: 15px;
  border-block: 1px solid var(--line);
}
.integration-facts span { color: var(--ink); font-size: 14px; }
.integration-facts span + span::before { content: "·"; margin-inline: 15px; color: var(--accent); }

.integration-section-head {
  display: grid;
  grid-template-columns: minmax(180px, .38fr) minmax(0, 1fr);
  gap: 20px clamp(40px, 7vw, 108px);
  margin-bottom: clamp(36px, 5vw, 62px);
}
.integration-section-head .eyebrow { grid-column: 1; margin-top: 8px; }
.integration-section-head h2 {
  grid-column: 2;
  max-width: 900px;
  margin: 0;
  font-size: clamp(36px, 4.2vw, 58px);
  font-weight: 580;
  letter-spacing: -.045em;
  line-height: 1.14;
}
.integration-section-head p { grid-column: 2; max-width: 760px; margin: 2px 0 0; color: var(--muted); font-size: 16px; line-height: 1.82; }
.integration-section-head.is-process { margin-bottom: 42px; }

.integration-capabilities {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.integration-capabilities article {
  grid-column: span 5;
  min-height: 250px;
  padding: clamp(30px, 4vw, 48px) clamp(28px, 4vw, 56px) clamp(30px, 4vw, 48px) 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.integration-capabilities article.is-wide { grid-column: span 7; }
.integration-capabilities article:nth-child(2) { padding-left: clamp(28px, 4vw, 56px); border-right: 0; }
.integration-capabilities article:nth-child(3) { padding-right: clamp(28px, 4vw, 56px); }
.integration-capabilities article:nth-child(4) { padding-left: clamp(28px, 4vw, 56px); border-right: 0; }
.integration-capabilities span,
.integration-experience-list span { color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .08em; }
.integration-capabilities h3 { margin: 62px 0 12px; font-size: clamp(26px, 2.7vw, 38px); font-weight: 610; }
.integration-capabilities p { max-width: 470px; margin: 0; color: var(--muted); line-height: 1.78; }

.integration-process,
.solutions-process {
  position: relative;
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}
.integration-process { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.solutions-process { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.integration-process::after,
.solutions-process::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(.18);
  transform-origin: left center;
  transition: transform .9s cubic-bezier(.2,.7,.2,1);
}
.integration-process.reveal.visible::after,
.solutions-process.reveal.visible::after { transform: scaleX(1); }
.integration-process li,
.solutions-process li {
  position: relative;
  min-width: 0;
  min-height: 238px;
  padding: 34px clamp(18px, 2vw, 30px) 28px 0;
  border-right: 1px solid var(--line);
  list-style: none;
}
.integration-process li:last-child,
.solutions-process li:last-child { border-right: 0; }
.integration-process li::before,
.solutions-process li::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--bg-soft);
  border: 2px solid var(--accent);
  border-radius: 50%;
}
.integration-process span,
.solutions-process span { color: var(--accent); font-size: 12px; font-weight: 750; }
.integration-process h3,
.solutions-process h3 { margin: 50px 0 12px; font-size: clamp(21px, 2vw, 28px); font-weight: 620; }
.integration-process p,
.solutions-process p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }

.integration-experience-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.integration-experience-list article { min-height: 230px; padding: 30px clamp(20px, 2.5vw, 34px) 28px 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.integration-experience-list article + article { padding-left: clamp(20px, 2.5vw, 34px); }
.integration-experience-list article:last-child { border-right: 0; }
.integration-experience-list h3 { margin: 52px 0 11px; font-size: clamp(20px, 1.8vw, 26px); font-weight: 620; }
.integration-experience-list p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.72; }

.integration-resource-list { border-top: 1px solid var(--line-strong); }
.integration-resource-list a {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  min-height: 142px;
  padding: 26px 0;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: padding-left .22s ease, background-color .22s ease;
}
.integration-resource-list a:hover,
.integration-resource-list a:focus-visible { padding-left: 10px; background: color-mix(in srgb, var(--accent-soft) 30%, transparent); outline: none; }
.integration-resource-list a > span { align-self: start; padding-top: 6px; color: var(--accent); font-size: 12px; font-weight: 750; }
.integration-resource-list h3 { margin: 0 0 8px; font-size: clamp(23px, 2.2vw, 31px); font-weight: 620; }
.integration-resource-list p { margin: 0; color: var(--muted); }
.integration-resource-list i { color: var(--accent); font-size: 14px; font-style: normal; transition: transform .22s ease; }
.integration-resource-list a:hover i,
.integration-resource-list a:focus-visible i { transform: translateX(3px); }

.solutions-hero-mosaic {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 8px;
  height: clamp(390px, 42vw, 560px);
  background: transparent !important;
}
.ia-hero .solutions-hero-mosaic img { width: 100%; height: 100%; min-height: 0; object-fit: cover; }
.solutions-hero-mosaic img:nth-child(1) { object-position: center 55%; }
.solutions-hero-mosaic img:nth-child(2) { object-position: center 52%; }
.solutions-hero-mosaic img:nth-child(3) { object-position: center 48%; }
.solutions-hero-mosaic img:nth-child(4) { object-position: center 45%; }

.solutions-section-head {
  display: grid;
  grid-template-columns: minmax(190px, .4fr) minmax(0, 1fr);
  gap: 18px clamp(44px, 8vw, 120px);
  margin-bottom: clamp(36px, 5vw, 58px);
}
.solutions-section-head .eyebrow { grid-column: 1; margin-top: 8px; }
.solutions-section-head h2 { grid-column: 2; margin: 0; font-size: clamp(36px, 4.2vw, 58px); font-weight: 580; letter-spacing: -.045em; line-height: 1.14; }
.solutions-section-head p { grid-column: 2; max-width: 730px; margin: 4px 0 0; color: var(--muted); font-size: 16px; line-height: 1.82; }
.solutions-section-head.is-process { margin-bottom: 42px; }

.solutions-scene-list { border-top: 1px solid var(--line-strong); }
.solutions-scene-row {
  display: grid;
  grid-template-columns: minmax(210px, .64fr) minmax(260px, .9fr) minmax(350px, 1.25fr);
  min-height: 250px;
  border-bottom: 1px solid var(--line);
  transition: background-color .22s ease;
}
.solutions-scene-row:hover { background: color-mix(in srgb, var(--accent-soft) 28%, transparent); }
.solutions-scene-title,
.solutions-scene-problem,
.solutions-scene-detail { padding: 34px clamp(22px, 3vw, 44px); }
.solutions-scene-title { padding-left: 0; border-right: 1px solid var(--line); }
.solutions-scene-problem { border-right: 1px solid var(--line); }
.solutions-scene-title span { color: var(--accent); font-size: 12px; font-weight: 750; }
.solutions-scene-title h3 { margin: 68px 0 0; font-size: clamp(26px, 2.6vw, 38px); font-weight: 610; line-height: 1.2; }
.solutions-scene-problem small,
.solutions-scene-detail dt { color: var(--accent); font-size: 12px; font-weight: 750; }
.solutions-scene-problem p { margin: 68px 0 0; color: var(--ink); font-size: 16px; line-height: 1.76; }
.solutions-scene-detail dl { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 12px 18px; margin: 0 0 28px; }
.solutions-scene-detail dd { margin: 0; color: var(--muted); line-height: 1.72; }
.solutions-scene-detail a { display: inline-flex; min-height: 44px; align-items: center; color: var(--accent); font-size: 14px; font-weight: 680; text-decoration: none; }
.solutions-scene-detail i { display: inline-block; margin-left: 5px; font-style: normal; transition: transform .22s ease; }
.solutions-scene-row:hover i { transform: translateX(3px); }

.solutions-contact .container { border-block: 1px solid var(--line-strong); }

@media (max-width: 1100px) {
  .integration-section-head,
  .solutions-section-head { grid-template-columns: 150px minmax(0, 1fr); gap-inline: 42px; }
  .integration-experience-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .integration-experience-list article:nth-child(2) { border-right: 0; }
  .integration-experience-list article:nth-child(3) { padding-left: 0; }
  .solutions-scene-row { grid-template-columns: 190px minmax(220px, .8fr) minmax(320px, 1.2fr); }
  .solutions-scene-title,
  .solutions-scene-problem,
  .solutions-scene-detail { padding-inline: 26px; }
  .solutions-scene-title { padding-left: 0; }
}

@media (max-width: 900px) {
  .integration-process { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .integration-process li { border-bottom: 1px solid var(--line); }
  .integration-process li:nth-child(3) { border-right: 0; }
  .solutions-scene-row { grid-template-columns: minmax(170px, .55fr) minmax(0, 1fr); }
  .solutions-scene-title { grid-row: span 2; }
  .solutions-scene-problem { border-right: 0; border-bottom: 1px solid var(--line); }
  .solutions-hero-mosaic { max-width: none !important; }
}

@media (max-width: 760px) {
  .integration-facts { display: grid; gap: 8px; }
  .integration-facts span + span::before { content: none; }
  .integration-section-head,
  .solutions-section-head { display: block; margin-bottom: 32px; }
  .integration-section-head .eyebrow,
  .solutions-section-head .eyebrow { display: inline-flex; margin: 0 0 20px; }
  .integration-section-head h2,
  .solutions-section-head h2 { font-size: clamp(32px, 9vw, 42px); }
  .integration-section-head p,
  .solutions-section-head p { margin-top: 17px; font-size: 15px; }
  .integration-capabilities { grid-template-columns: 1fr; }
  .integration-capabilities article,
  .integration-capabilities article.is-wide,
  .integration-capabilities article:nth-child(2),
  .integration-capabilities article:nth-child(3),
  .integration-capabilities article:nth-child(4) { grid-column: auto; min-height: 190px; padding: 28px 0; border-right: 0; }
  .integration-capabilities h3 { margin-top: 38px; }
  .integration-process,
  .solutions-process { display: block; padding-left: 34px; border-top: 0; border-left: 1px solid var(--line-strong); }
  .integration-process::after,
  .solutions-process::after { top: 0; left: -1px; width: 1px; height: 100%; transform: scaleY(.18); transform-origin: center top; }
  .integration-process.reveal.visible::after,
  .solutions-process.reveal.visible::after { transform: scaleY(1); }
  .integration-process li,
  .solutions-process li { min-height: 0; padding: 6px 0 30px; border-right: 0; border-bottom: 1px solid var(--line); }
  .integration-process li::before,
  .solutions-process li::before { top: 4px; left: -39px; }
  .integration-process h3,
  .solutions-process h3 { margin: 16px 0 8px; }
  .integration-experience-list { grid-template-columns: 1fr; }
  .integration-experience-list article,
  .integration-experience-list article + article,
  .integration-experience-list article:nth-child(3) { min-height: 170px; padding: 24px 0; border-right: 0; }
  .integration-experience-list h3 { margin-top: 32px; }
  .integration-resource-list a { grid-template-columns: 32px minmax(0, 1fr); min-height: 126px; gap: 12px; }
  .integration-resource-list i { grid-column: 2; }
  .solutions-hero-mosaic { height: 410px; gap: 5px; }
  .solutions-scene-row { display: block; min-height: 0; padding: 28px 0; }
  .solutions-scene-title,
  .solutions-scene-problem,
  .solutions-scene-detail { padding: 0; border: 0; }
  .solutions-scene-title h3 { margin: 18px 0 28px; font-size: 30px; }
  .solutions-scene-problem { margin-bottom: 24px; }
  .solutions-scene-problem p { margin: 9px 0 0; font-size: 15px; }
  .solutions-scene-detail dl { margin-bottom: 16px; }
}

@media (max-width: 480px) {
  .solutions-hero-mosaic { height: 340px; }
  .solutions-scene-detail dl { grid-template-columns: 1fr; gap: 5px; }
  .solutions-scene-detail dd + dt { margin-top: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .integration-resource-list a,
  .integration-resource-list i,
  .solutions-scene-row,
  .solutions-scene-detail i { transition: none !important; }
}

/* ============================================================
   第 46 版：AI 与企业数字化总览内容权重重构
   ============================================================ */
.ai-digital-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
  max-width: 700px;
  margin: 28px 0 30px;
  padding-block: 15px;
  border-block: 1px solid var(--line);
}
.ai-digital-facts span { color: var(--ink); font-size: 14px; }
.ai-digital-facts span + span::before { content: "·"; margin-inline: 18px; color: var(--accent); }
.ai-digital-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.ai-section-head {
  display: grid;
  grid-template-columns: minmax(190px, .4fr) minmax(0, 1fr);
  gap: 20px clamp(42px, 8vw, 120px);
  margin-bottom: clamp(38px, 5vw, 62px);
}
.ai-section-head .eyebrow { grid-column: 1; margin-top: 8px; }
.ai-section-head h2 {
  grid-column: 2;
  max-width: 900px;
  margin: 0;
  font-size: clamp(36px, 4.2vw, 58px);
  font-weight: 580;
  letter-spacing: -.045em;
  line-height: 1.14;
}
.ai-section-head p { grid-column: 2; max-width: 730px; margin: 3px 0 0; color: var(--muted); font-size: 16px; line-height: 1.82; }
.ai-section-head.is-compact { margin-bottom: 36px; }

.ai-service-index { border-top: 1px solid var(--line-strong); }
.ai-service-index article {
  display: grid;
  grid-template-columns: 50px minmax(260px, .9fr) minmax(280px, .8fr) auto;
  gap: clamp(20px, 3vw, 46px);
  align-items: center;
  min-height: 190px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.ai-service-no { align-self: start; padding-top: 8px; color: var(--accent); font-size: 12px; font-weight: 750; }
.ai-service-copy h3 { margin: 0 0 12px; font-size: clamp(25px, 2.4vw, 34px); font-weight: 610; }
.ai-service-copy p,
.ai-service-fit p { margin: 0; color: var(--muted); line-height: 1.75; }
.ai-service-fit { padding-left: clamp(20px, 3vw, 42px); border-left: 1px solid var(--line); }
.ai-service-fit small { display: block; margin-bottom: 10px; color: var(--accent); font-size: 12px; font-weight: 750; }
.ai-service-index article > a { display: inline-flex; min-height: 44px; align-items: center; color: var(--accent); font-size: 14px; font-weight: 680; text-decoration: none; white-space: nowrap; }
.ai-service-index i { display: inline-block; margin-left: 5px; font-style: normal; transition: transform .22s ease; }
.ai-service-index article:hover i { transform: translateX(3px); }

.ai-business-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.ai-business-list article {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 20px;
  min-height: 190px;
  padding: 34px clamp(28px, 4vw, 54px) 32px 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.ai-business-list article:nth-child(even) { padding-left: clamp(28px, 4vw, 54px); border-right: 0; }
.ai-business-list span { padding-top: 6px; color: var(--accent); font-size: 12px; font-weight: 750; }
.ai-business-list h3 { margin: 0 0 12px; font-size: clamp(23px, 2.2vw, 31px); font-weight: 620; }
.ai-business-list p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }

.geo-topic-layout { display: grid; grid-template-columns: minmax(320px, .78fr) minmax(0, 1.22fr); gap: clamp(46px, 8vw, 120px); align-items: end; }
.geo-topic-copy h2 { margin: 18px 0; font-size: clamp(38px, 4.5vw, 62px); font-weight: 580; letter-spacing: -.05em; line-height: 1.12; }
.geo-topic-copy p { max-width: 620px; margin: 0 0 24px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.geo-topic-path {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}
.geo-topic-path li { position: relative; min-height: 170px; padding: 30px 20px 24px 0; border-right: 1px solid var(--line); list-style: none; }
.geo-topic-path li:last-child { border-right: 0; }
.geo-topic-path li:not(:last-child)::after { content: "→"; position: absolute; top: 26px; right: 15px; color: var(--accent); font-size: 13px; }
.geo-topic-path span { display: block; color: var(--accent); font-size: 12px; font-weight: 750; }
.geo-topic-path strong { display: block; margin-top: 64px; color: var(--ink); font-size: clamp(18px, 1.7vw, 23px); font-weight: 620; }
.ai-platform-note {
  display: grid;
  grid-template-columns: minmax(190px, .4fr) minmax(0, 1fr);
  gap: 30px clamp(42px, 8vw, 120px);
  margin-top: clamp(58px, 7vw, 92px);
  padding-top: 30px;
  border-top: 1px solid var(--line-strong);
}
.ai-platform-note .eyebrow { margin-top: 8px; }
.ai-platform-note h3 { margin: 0 0 13px; font-size: clamp(25px, 2.5vw, 34px); font-weight: 610; }
.ai-platform-note p { max-width: 760px; margin: 0 0 13px; color: var(--muted); line-height: 1.78; }
.ai-platform-note small { display: block; max-width: 820px; color: var(--muted); font-size: 12px; line-height: 1.7; }

.ai-project-change-list { display: grid; grid-template-columns: 1.15fr .9fr .95fr; border-top: 1px solid var(--line-strong); }
.ai-project-change-list article { min-height: 300px; padding: 34px clamp(24px, 3vw, 44px) 32px 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ai-project-change-list article + article { padding-left: clamp(24px, 3vw, 44px); }
.ai-project-change-list article:last-child { border-right: 0; }
.ai-project-change-list span { color: var(--accent); font-size: 12px; font-weight: 750; }
.ai-project-change-list h3 { margin: 72px 0 14px; font-size: clamp(23px, 2.3vw, 33px); font-weight: 610; line-height: 1.25; }
.ai-project-change-list p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }

.ai-self-section { padding-block: clamp(62px, 8vw, 104px); }
.ai-self-statement {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, .55fr);
  gap: clamp(44px, 8vw, 120px);
  align-items: end;
  padding-block: clamp(38px, 5vw, 62px);
  border-block: 1px solid var(--line-strong);
}
.ai-self-statement h2 { margin: 17px 0 16px; font-size: clamp(36px, 4.2vw, 56px); font-weight: 580; letter-spacing: -.045em; }
.ai-self-statement p { max-width: 720px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.82; }
.ai-self-statement ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.ai-self-statement li { padding: 16px 0; color: var(--ink); border-bottom: 1px solid var(--line); font-size: 15px; }
.ai-self-statement li::before { content: "—"; margin-right: 12px; color: var(--accent); }

.ai-audience { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: clamp(46px, 6vw, 76px); border-top: 1px solid var(--line-strong); }
.ai-audience article { min-height: 180px; padding: 30px clamp(28px, 4vw, 54px) 26px 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ai-audience article + article { padding-left: clamp(28px, 4vw, 54px); border-right: 0; }
.ai-audience span { color: var(--accent); font-size: 12px; font-weight: 750; }
.ai-audience h3 { margin: 30px 0 10px; font-size: clamp(23px, 2.2vw, 31px); font-weight: 620; }
.ai-audience p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.72; }
.ai-cooperation-list { border-top: 1px solid var(--line-strong); }
.ai-cooperation-list article { display: grid; grid-template-columns: 50px minmax(0, 1fr); gap: 22px; min-height: 135px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.ai-cooperation-list article > span { padding-top: 6px; color: var(--accent); font-size: 12px; font-weight: 750; }
.ai-cooperation-list h3 { margin: 0 0 8px; font-size: clamp(22px, 2vw, 29px); font-weight: 620; }
.ai-cooperation-list p { margin: 0; color: var(--muted); line-height: 1.72; }
.ai-cooperation-cta { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: center; margin-top: 42px; padding-top: 34px; border-top: 1px solid var(--line-strong); }
.ai-cooperation-cta p { max-width: 650px; margin: 0; color: var(--ink); font-size: 18px; line-height: 1.7; }
.ai-cooperation-cta > div { display: flex; align-items: center; gap: 20px; }
.ai-cooperation-phone { display: inline-flex; min-height: 44px; align-items: center; color: var(--accent); font-size: 17px; font-weight: 720; text-decoration: none; white-space: nowrap; }

@media (max-width: 1050px) {
  .ai-section-head,
  .ai-platform-note { grid-template-columns: 150px minmax(0, 1fr); gap-inline: 42px; }
  .ai-service-index article { grid-template-columns: 42px minmax(240px, 1fr) minmax(250px, .9fr); }
  .ai-service-index article > a { grid-column: 2; }
  .geo-topic-layout { grid-template-columns: 1fr; align-items: start; }
  .ai-project-change-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ai-project-change-list article:nth-child(2) { border-right: 0; }
  .ai-project-change-list article:nth-child(3) { grid-column: 1 / -1; min-height: 230px; padding-left: 0; border-right: 0; }
}

@media (max-width: 760px) {
  .ai-digital-facts { display: grid; gap: 8px; margin-block: 24px; }
  .ai-digital-facts span + span::before { content: none; }
  .ai-digital-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .ai-digital-actions .btn { padding-inline: 10px; text-align: center; }
  .ai-section-head,
  .ai-platform-note { display: block; margin-bottom: 32px; }
  .ai-section-head .eyebrow,
  .ai-platform-note .eyebrow { display: inline-flex; margin: 0 0 20px; }
  .ai-section-head h2 { font-size: clamp(32px, 9vw, 42px); }
  .ai-section-head p { margin-top: 17px; font-size: 15px; }
  .ai-service-index article { grid-template-columns: 34px minmax(0, 1fr); gap: 14px; min-height: 0; padding: 28px 0; }
  .ai-service-copy,
  .ai-service-fit,
  .ai-service-index article > a { grid-column: 2; }
  .ai-service-fit { padding: 18px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .ai-business-list { grid-template-columns: 1fr; }
  .ai-business-list article,
  .ai-business-list article:nth-child(even) { min-height: 150px; padding: 26px 0; border-right: 0; }
  .geo-topic-copy h2 { font-size: 40px; }
  .geo-topic-path { display: block; padding-left: 32px; border-top: 0; border-left: 1px solid var(--line-strong); }
  .geo-topic-path li { min-height: 90px; padding: 5px 0 25px; border-right: 0; border-bottom: 1px solid var(--line); }
  .geo-topic-path li:not(:last-child)::after { content: none; }
  .geo-topic-path li::before { content: ""; position: absolute; top: 4px; left: -37px; width: 8px; height: 8px; background: var(--bg); border: 2px solid var(--accent); border-radius: 50%; }
  .geo-topic-path strong { margin-top: 14px; }
  .ai-platform-note { margin-top: 54px; }
  .ai-platform-note h3 { font-size: 25px; }
  .ai-project-change-list { grid-template-columns: 1fr; }
  .ai-project-change-list article,
  .ai-project-change-list article + article,
  .ai-project-change-list article:nth-child(3) { grid-column: auto; min-height: 210px; padding: 27px 0; border-right: 0; }
  .ai-project-change-list h3 { margin-top: 40px; }
  .ai-self-statement { grid-template-columns: 1fr; gap: 32px; }
  .ai-self-statement h2 { font-size: 38px; }
  .ai-audience { grid-template-columns: 1fr; }
  .ai-audience article,
  .ai-audience article + article { min-height: 150px; padding: 25px 0; border-right: 0; }
  .ai-cooperation-cta { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 480px) {
  .ai-digital-actions { grid-template-columns: 1fr; }
  .ai-cooperation-cta > div { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .ai-service-index i { transition: none !important; }
}

/* Health brand overview + center directory · v47 */
.health-brand-overview,
.health-centers-page { background: var(--bg); }
.health-brand-hero .container { max-width: 1280px; }
.health-brand-hero h1 { max-width: 720px; }
.health-brand-hero .health-brand-kicker { max-width: 680px; margin: 22px 0 14px; color: var(--ink); font-size: clamp(18px, 1.7vw, 23px); font-weight: 560; line-height: 1.65; }
.health-brand-hero .lead { max-width: 720px; }
.health-brand-actions,
.health-brand-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 30px; }
.health-brand-join { display: inline-flex; gap: 8px; align-items: center; min-height: 44px; padding-inline: 8px; color: var(--muted); font-size: 14px; border-bottom: 1px solid transparent; transition: color .2s ease, border-color .2s ease; }
.health-brand-join span { transition: transform .22s ease; }
.health-brand-join:hover { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.health-brand-join:hover span { transform: translateX(4px); }
.health-brand-services .section-head,
.health-brand-centers .section-head,
.health-brand-boundary .section-head { margin-bottom: clamp(34px, 4vw, 52px); }
.health-service-index { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.health-service-index article { min-height: 220px; padding: 28px clamp(18px, 2.6vw, 38px) 30px 0; border-bottom: 1px solid var(--line); }
.health-service-index article + article { padding-left: clamp(18px, 2.6vw, 38px); border-left: 1px solid var(--line); }
.health-service-index span,
.health-boundary-list > article > span,
.health-center-guidance-list > article > span,
.health-center-summary-number { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.health-service-index h3 { margin: 42px 0 10px; font-size: clamp(25px, 2.2vw, 34px); font-weight: 620; letter-spacing: -.035em; }
.health-service-index p { max-width: 330px; margin: 0; color: var(--muted); line-height: 1.75; }
.health-services-more { margin-top: 28px; }
.health-center-summary-list { border-top: 1px solid var(--line-strong); }
.health-center-summary { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; gap: 24px; align-items: center; padding: 28px 0; border-bottom: 1px solid var(--line); }
.health-center-summary p { margin: 0 0 4px; color: var(--muted); font-size: 13px; }
.health-center-summary h3 { margin: 0 0 7px; font-size: clamp(23px, 2vw, 30px); font-weight: 620; letter-spacing: -.025em; }
.health-center-summary div > span { color: var(--muted); font-size: 14px; }
.health-boundary-list { border-top: 1px solid var(--line-strong); }
.health-boundary-list article { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 24px; padding: 23px 0; border-bottom: 1px solid var(--line); }
.health-boundary-list h3 { margin: 0 0 5px; font-size: 19px; font-weight: 620; }
.health-boundary-list p { margin: 0; color: var(--muted); line-height: 1.7; }
.health-brand-cta-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 50px; align-items: center; }
.health-brand-cta h2 { margin: 12px 0 8px; font-size: clamp(30px, 3.4vw, 48px); font-weight: 620; letter-spacing: -.045em; }
.health-brand-cta p { margin: 0; color: var(--muted); }
.health-brand-cta-actions { justify-content: flex-end; margin-top: 0; }
.health-centers-hero figure img { filter: saturate(.82) contrast(.96); }
.health-center-guidance { padding: clamp(40px, 5vw, 68px) 0; border-bottom: 1px solid var(--line); }
.health-center-guidance h2 { margin: 0 0 26px; font-size: clamp(24px, 2.6vw, 34px); font-weight: 620; letter-spacing: -.03em; }
.health-center-guidance-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 940px; border-top: 1px solid var(--line-strong); }
.health-center-guidance-list article { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 18px; padding: 22px 34px 10px 0; }
.health-center-guidance-list article + article { padding-left: 34px; border-left: 1px solid var(--line); }
.health-center-guidance-list h3 { margin: 0 0 6px; font-size: 18px; font-weight: 620; }
.health-center-guidance-list p { margin: 0; color: var(--muted); line-height: 1.7; }
.health-centers-list { border-top: 1px solid var(--line-strong); }
.health-center-entry { display: grid; grid-template-columns: minmax(320px, .88fr) minmax(0, 1fr); grid-template-areas: "media title" "media facts" "media links"; column-gap: clamp(44px, 7vw, 100px); align-items: start; padding: clamp(48px, 7vw, 86px) 0; border-bottom: 1px solid var(--line); }
.health-center-entry:nth-child(even) { grid-template-areas: "title media" "facts media" "links media"; }
.health-center-title { grid-area: title; align-self: end; }
.health-center-title h2 { margin: 10px 0 16px; font-size: clamp(34px, 4vw, 54px); font-weight: 620; letter-spacing: -.05em; line-height: 1.12; }
.health-center-title p { max-width: 620px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.82; }
.health-center-media { grid-area: media; width: 100%; height: clamp(380px, 39vw, 540px); margin: 0; overflow: hidden; }
.health-center-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.health-center-entry:hover .health-center-media img { transform: scale(1.018); }
.health-center-facts { grid-area: facts; margin: 34px 0 0; border-top: 1px solid var(--line); }
.health-center-facts > div { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.health-center-facts dt { color: var(--muted); font-size: 13px; }
.health-center-facts dd { margin: 0; line-height: 1.7; }
.health-center-links { grid-area: links; display: flex; flex-wrap: wrap; gap: 28px; margin-top: 26px; }
.health-centers-statement { padding: 34px 0 42px; background: var(--bg-soft); border-top: 1px solid var(--line); }
.health-centers-statement .container { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: end; }
.health-centers-statement p { max-width: 920px; margin: 12px 0 0; color: var(--muted); line-height: 1.8; }
@media (max-width: 900px) {
  .health-service-index { grid-template-columns: 1fr; }
  .health-service-index article { min-height: 0; padding: 22px 0 26px; }
  .health-service-index article + article { padding-left: 0; border-left: 0; }
  .health-service-index h3 { margin-top: 18px; }
  .health-brand-cta-inner { grid-template-columns: 1fr; gap: 28px; }
  .health-brand-cta-actions { justify-content: flex-start; }
  .health-center-entry,
  .health-center-entry:nth-child(even) { grid-template-columns: 1fr; grid-template-areas: "title" "media" "facts" "links"; row-gap: 0; }
  .health-center-title { margin-bottom: 26px; }
  .health-center-media { height: min(64vw, 480px); }
}
@media (max-width: 640px) {
  .health-brand-hero .health-brand-kicker br { display: none; }
  .health-brand-actions .btn,
  .health-brand-cta-actions .btn { flex: 1 1 170px; }
  .health-center-summary { grid-template-columns: 34px minmax(0, 1fr); gap: 14px; }
  .health-center-summary .more { grid-column: 2; justify-self: start; margin-top: 4px; }
  .health-center-guidance-list { grid-template-columns: 1fr; }
  .health-center-guidance-list article { grid-template-columns: 34px minmax(0, 1fr); padding: 18px 0; }
  .health-center-guidance-list article + article { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .health-center-entry { padding-block: 42px; }
  .health-center-title h2 { font-size: 34px; }
  .health-center-media { height: 74vw; min-height: 290px; }
  .health-center-facts > div { grid-template-columns: 1fr; gap: 5px; }
  .health-centers-statement .container { grid-template-columns: 1fr; gap: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .health-center-media img,
  .health-brand-join span { transition: none; }
}

/* Health services + partnership explanation · v48 */
.health-services-page,
.health-join-page { background: var(--bg); }
.health-services-hero .health-services-kicker { max-width: 720px; margin: 20px 0 12px; color: var(--ink); font-size: clamp(18px, 1.7vw, 22px); font-weight: 560; line-height: 1.7; }
.health-services-hero figure img,
.health-join-hero figure img { filter: saturate(.82) contrast(.96); }
.health-services-browser-section { scroll-margin-top: calc(var(--header-h) + 20px); }
.health-service-browser-editorial .health-service-tabs button { min-height: 96px; padding-block: 25px 22px; }
.health-service-browser-editorial .health-service-tabs button strong { font-size: clamp(19px, 2vw, 27px); font-weight: 620; letter-spacing: -.025em; }
.health-service-browser-editorial .health-service-tabs button small { color: var(--muted); }
.health-service-browser-editorial .health-service-panel { padding-top: clamp(40px, 5vw, 68px); }
.health-service-browser-editorial .health-service-intro span { font-size: clamp(27px, 3vw, 40px); font-weight: 620; letter-spacing: -.04em; }
.health-service-browser-editorial .health-service-list h3 { font-size: 19px; }
.health-offer-strip { background: color-mix(in srgb, var(--health-gold-soft) 52%, var(--bg)); border-block: 1px solid color-mix(in srgb, var(--gold) 28%, var(--line)); }
.health-offer-strip .container { display: grid; grid-template-columns: 155px minmax(0, 1fr) auto; gap: clamp(26px, 4vw, 60px); align-items: center; min-height: 170px; padding-block: 30px; }
.health-offer-label { display: flex; flex-direction: column; gap: 6px; }
.health-offer-label span { color: var(--muted); font-size: 13px; }
.health-offer-label strong { color: var(--accent); font-size: clamp(34px, 4vw, 54px); font-weight: 650; letter-spacing: -.05em; }
.health-offer-copy h2 { margin: 0 0 7px; font-size: clamp(20px, 2.1vw, 28px); font-weight: 620; }
.health-offer-copy p { max-width: 800px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.health-service-location-inner,
.health-service-cta-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 56px; align-items: end; }
.health-service-location h2,
.health-service-cta h2 { margin: 12px 0 10px; font-size: clamp(32px, 4vw, 52px); font-weight: 620; letter-spacing: -.05em; }
.health-service-location p,
.health-service-cta p { max-width: 760px; margin: 0; color: var(--muted); line-height: 1.75; }
.health-service-boundary-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.health-service-boundary-list article { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 18px; min-height: 148px; padding: 24px 34px 24px 0; border-bottom: 1px solid var(--line); }
.health-service-boundary-list article:nth-child(even) { padding-left: 34px; border-left: 1px solid var(--line); }
.health-service-boundary-list span { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.health-service-boundary-list h3 { margin: 0 0 8px; font-size: 19px; font-weight: 620; }
.health-service-boundary-list p { margin: 0; color: var(--muted); line-height: 1.7; }
.health-service-cta-inner > div:last-child,
.health-partner-cta-inner > div:last-child { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

.health-investment .section-head { max-width: 940px; }
.health-investment-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.health-investment-list article { min-height: 230px; padding: 26px clamp(16px, 2vw, 30px) 28px 0; border-bottom: 1px solid var(--line); }
.health-investment-list article + article { padding-left: clamp(16px, 2vw, 30px); border-left: 1px solid var(--line); }
.health-investment-list span,
.health-partner-support-list > article > span,
.health-opening-flow li > span { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.health-investment-list h3 { margin: 48px 0 10px; font-size: clamp(25px, 2.5vw, 34px); font-weight: 620; letter-spacing: -.035em; }
.health-investment-list p { margin: 0; color: var(--muted); line-height: 1.75; }
.health-investment-note { max-width: 980px; margin: 24px 0 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.health-partner-support-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.health-partner-support-list article { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 18px; min-height: 182px; padding: 28px 38px 28px 0; border-bottom: 1px solid var(--line); }
.health-partner-support-list article:nth-child(even) { padding-left: 38px; border-left: 1px solid var(--line); }
.health-partner-support-list h3 { margin: 0 0 10px; font-size: clamp(20px, 2vw, 27px); font-weight: 620; letter-spacing: -.025em; }
.health-partner-support-list p { margin: 0; color: var(--muted); line-height: 1.8; }
.health-model-groups { margin-bottom: 28px; border-top: 1px solid var(--line-strong); }
.health-model-groups details { border-bottom: 1px solid var(--line); }
.health-model-groups summary { display: grid; grid-template-columns: 54px minmax(0, 1fr) auto 24px; gap: 18px; align-items: center; min-height: 88px; list-style: none; cursor: pointer; }
.health-model-groups summary::-webkit-details-marker { display: none; }
.health-model-groups summary::after { content: "+"; color: var(--accent); font-size: 24px; font-weight: 300; transition: transform .2s ease; }
.health-model-groups details[open] summary::after { transform: rotate(45deg); }
.health-model-groups summary span,
.health-model-groups summary small { color: var(--accent); font-size: 12px; font-weight: 650; letter-spacing: .08em; }
.health-model-groups summary strong { font-size: clamp(21px, 2.2vw, 30px); font-weight: 620; }
.health-model-groups ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 30px; margin: 0 0 28px 72px; padding: 0; list-style: none; }
.health-model-groups li { padding: 13px 0; color: var(--muted); border-top: 1px solid var(--line); }
.health-matching-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.health-matching-columns section { min-height: 330px; padding: 34px 60px 30px 0; }
.health-matching-columns section + section { padding-left: 60px; border-left: 1px solid var(--line); }
.health-matching-columns h3 { margin: 0 0 24px; font-size: clamp(23px, 2.4vw, 32px); font-weight: 620; letter-spacing: -.03em; }
.health-matching-columns ul { margin: 0; padding: 0; list-style: none; }
.health-matching-columns li { position: relative; padding: 12px 0 12px 22px; color: var(--muted); border-bottom: 1px solid var(--line); }
.health-matching-columns li::before { content: ""; position: absolute; top: 21px; left: 0; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }
.health-opening-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--line-strong); list-style: none; }
.health-opening-flow li { position: relative; min-height: 220px; padding: 26px 28px 28px 0; border-bottom: 1px solid var(--line); }
.health-opening-flow li + li { padding-left: 28px; border-left: 1px solid var(--line); }
.health-opening-flow h3 { margin: 50px 0 10px; font-size: 20px; font-weight: 620; }
.health-opening-flow p { margin: 0; color: var(--muted); line-height: 1.75; }
.health-partner-cta-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 56px; align-items: end; }
.health-partner-cta h2 { max-width: 780px; margin: 12px 0 10px; font-size: clamp(34px, 4.4vw, 58px); font-weight: 620; letter-spacing: -.055em; }
.health-partner-cta p { max-width: 790px; margin: 0; color: var(--muted); line-height: 1.8; }
.health-partner-disclaimer { max-width: 1040px !important; margin-top: 36px !important; padding-top: 20px; font-size: 12px; border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .health-offer-strip .container { grid-template-columns: 120px minmax(0, 1fr); }
  .health-offer-strip .more { grid-column: 2; justify-self: start; }
  .health-service-location-inner,
  .health-service-cta-inner,
  .health-partner-cta-inner { grid-template-columns: 1fr; gap: 28px; }
  .health-service-cta-inner > div:last-child,
  .health-partner-cta-inner > div:last-child { justify-content: flex-start; }
  .health-investment-list,
  .health-opening-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .health-investment-list article:nth-child(3),
  .health-opening-flow li:nth-child(3) { border-left: 0; }
  .health-model-groups ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .health-service-browser-editorial .health-service-tabs button { min-height: 76px; }
  .health-service-browser-editorial .health-service-tabs button strong { font-size: 15px; }
  .health-offer-strip .container { grid-template-columns: 1fr; gap: 18px; }
  .health-offer-strip .more { grid-column: auto; }
  .health-service-boundary-list,
  .health-partner-support-list,
  .health-matching-columns,
  .health-investment-list,
  .health-opening-flow { grid-template-columns: 1fr; }
  .health-service-boundary-list article,
  .health-service-boundary-list article:nth-child(even),
  .health-partner-support-list article,
  .health-partner-support-list article:nth-child(even),
  .health-investment-list article,
  .health-investment-list article + article,
  .health-opening-flow li,
  .health-opening-flow li + li { min-height: 0; padding: 22px 0; border-left: 0; }
  .health-investment-list h3,
  .health-opening-flow h3 { margin-top: 24px; }
  .health-model-groups summary { grid-template-columns: 34px minmax(0, 1fr) auto 18px; gap: 10px; }
  .health-model-groups ul { grid-template-columns: 1fr; margin-left: 44px; }
  .health-matching-columns section,
  .health-matching-columns section + section { min-height: 0; padding: 26px 0; border-left: 0; }
  .health-matching-columns section + section { border-top: 1px solid var(--line); }
  .health-service-cta-inner > div:last-child .btn,
  .health-partner-cta-inner > div:last-child .btn { flex: 1 1 170px; }
}
@media (prefers-reduced-motion: reduce) {
  .health-model-groups summary::after { transition: none; }
}

/* ============================================================
   第 49 版：集团动态 Editorial Newsroom 与阅读型文章页
   ============================================================ */
.blog-head {
  padding: clamp(58px, 7vw, 96px) 0 clamp(34px, 4vw, 54px);
  background: var(--bg) !important;
  border-bottom: 1px solid var(--line);
}
.blog-head h1 {
  margin: 18px 0 16px;
  font-size: clamp(48px, 6.2vw, 86px);
  font-weight: 620;
  letter-spacing: -.065em;
}
.blog-head p.lead {
  max-width: 670px;
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.8;
}
.newsroom-section { padding-top: 0; }
.newsroom-section .blog-toolbar { margin: 0 0 clamp(42px, 5.5vw, 76px); }
.newsroom-feed { display: grid; gap: 0; }
.newsroom-featured {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  min-height: 520px;
  color: inherit;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  text-decoration: none;
}
.newsroom-featured:hover { color: inherit; text-decoration: none; }
.newsroom-featured-media {
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  background: var(--surface-2);
}
.newsroom-featured-media img,
.newsroom-row-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .65s var(--ease);
}
.newsroom-featured-media img { object-position: center 42%; }
.newsroom-featured:hover .newsroom-featured-media img,
.newsroom-row:hover .newsroom-row-media img { transform: scale(1.018); }
.newsroom-featured-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(42px, 5.5vw, 82px);
}
.newsroom-kicker,
.newsroom-row-index span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
}
.newsroom-featured-copy h2 {
  max-width: 12em;
  margin: 28px 0 20px;
  color: var(--ink);
  font-size: clamp(32px, 3.4vw, 50px);
  font-weight: 620;
  line-height: 1.2;
  letter-spacing: -.05em;
  text-wrap: balance;
}
.newsroom-featured-copy > p {
  max-width: 35em;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}
.newsroom-meta {
  display: flex;
  gap: 18px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.newsroom-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  margin-top: 44px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
}
.newsroom-link span,
.newsroom-arrow { color: var(--accent); transition: transform .28s var(--ease); }
.newsroom-featured:hover .newsroom-link span,
.newsroom-row:hover .newsroom-arrow { transform: translateX(5px); }
.newsroom-list { border-bottom: 1px solid var(--line-strong); }
.newsroom-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(132px, .55fr) minmax(0, 2.35fr) 88px;
  gap: clamp(24px, 4vw, 66px);
  align-items: center;
  min-height: 188px;
  padding: 30px 0;
  color: inherit;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.newsroom-row:last-child { border-bottom: 0; }
.newsroom-row-with-media { grid-template-columns: minmax(132px, .55fr) minmax(0, 1.85fr) minmax(150px, .5fr) 48px; }
.newsroom-row:hover { color: inherit; text-decoration: none; }
.newsroom-row-index { display: grid; gap: 15px; align-self: center; }
.newsroom-row-index time { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.newsroom-row-copy h2 {
  margin: 0 0 11px;
  color: var(--ink);
  font-size: clamp(23px, 2.2vw, 32px);
  font-weight: 610;
  line-height: 1.32;
  letter-spacing: -.035em;
}
.newsroom-row-copy p { max-width: 48em; margin: 0; color: var(--muted); line-height: 1.75; }
.newsroom-row-media { width: 100%; height: 126px; margin: 0; overflow: hidden; background: var(--surface-2); }
.newsroom-row-media img { object-position: center 44%; }
.newsroom-arrow { justify-self: end; font-size: 22px; font-style: normal; }
.newsroom-empty { padding: 70px 0; color: var(--muted); text-align: center; border-bottom: 1px solid var(--line); }
.newsroom-subscribe {
  display: flex;
  justify-content: flex-end;
  gap: 15px;
  align-items: center;
  padding-top: 24px;
  color: var(--muted);
  font-size: 12px;
}
.newsroom-subscribe .rss-link { padding: 0; font-size: 12px; font-weight: 650; }

/* 文章详情：正文优先，去除营销式大封面和卡片堆叠。 */
.editorial-article-page .article-stage { padding: clamp(54px, 7vw, 96px) 0 0; }
.editorial-article-page .article-header,
.editorial-article-page .article-body,
.editorial-article-page .article-related,
.editorial-article-page .article-footer { width: min(calc(100% - 40px), 720px); max-width: none; }
.editorial-article-page .article-header { margin: 0 auto; padding: 0; }
.editorial-article-page .article-category {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
}
.editorial-article-page .article-header h1 {
  max-width: none;
  margin: 0 0 22px;
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 630;
  line-height: 1.16;
  letter-spacing: -.055em;
}
.editorial-article-page .article-lead {
  margin: 0 0 30px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.75;
}
.editorial-article-page .article-header .meta {
  gap: 12px 22px;
  margin: 0;
  padding: 0 0 22px;
  font-size: 13px;
}
.editorial-article-page .article-body {
  margin: 0 auto;
  padding: clamp(38px, 5vw, 64px) 0 clamp(54px, 7vw, 90px);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.9;
}
.editorial-article-page .article-body > p:first-child { font-size: 18px; line-height: 1.9; }
.editorial-article-page .article-body p { margin-bottom: 22px; }
.editorial-article-page .article-body h2 {
  margin: 54px 0 18px;
  color: var(--ink);
  font-size: clamp(25px, 2.6vw, 32px);
  font-weight: 630;
  line-height: 1.35;
  letter-spacing: -.035em;
}
.editorial-article-page .article-body ul { margin: 0 0 24px; padding-left: 1.25em; }
.editorial-article-page .article-body li { margin: 10px 0; padding-left: 5px; }
.editorial-article-page .article-body a { color: var(--accent-deep); text-decoration: underline; text-underline-offset: 4px; }
.article-action {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: baseline;
  margin-top: 52px;
  padding: 24px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}
.editorial-article-page .article-action p { margin: 0; font-weight: 620; }
.editorial-article-page .article-action a { white-space: nowrap; text-decoration: none; }
.article-related { width: min(calc(100% - 40px), 720px); margin: 0 auto; padding: 0 0 46px; }
.article-related > h2 {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 620;
}
.article-related-list { border-top: 1px solid var(--line-strong); }
.article-related-list a {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 24px;
  gap: 20px;
  align-items: center;
  min-height: 98px;
  color: inherit;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.article-related-list span { color: var(--accent); font-size: 12px; font-weight: 650; }
.article-related-list strong { color: var(--ink); font-size: 16px; font-weight: 590; line-height: 1.55; }
.article-related-list i { color: var(--accent); font-size: 18px; font-style: normal; transition: transform .28s var(--ease); }
.article-related-list a:hover i { transform: translateX(4px); }
.editorial-article-page .article-footer { margin: 0 auto; padding: 0 0 clamp(62px, 8vw, 108px); }
.editorial-article-page .article-footer .back { color: var(--muted); font-size: 14px; font-weight: 580; }

@media (max-width: 820px) {
  .newsroom-featured { grid-template-columns: 1fr; min-height: 0; }
  .newsroom-featured-media { min-height: 0; aspect-ratio: 16 / 10; }
  .newsroom-featured-copy { padding: 36px 0 44px; }
  .newsroom-featured-copy h2 { max-width: 16em; }
  .newsroom-link { margin-top: 30px; }
  .newsroom-row,
  .newsroom-row-with-media { grid-template-columns: 112px minmax(0, 1fr) 28px; }
  .newsroom-row-media { display: none; }
}
@media (max-width: 620px) {
  .blog-head { padding-block: 42px 32px; }
  .blog-head h1 { margin-top: 14px; font-size: 46px; }
  .newsroom-section .blog-toolbar { margin-bottom: 36px; }
  .cat-filter { gap: 8px 18px; }
  .blog-tools { margin-top: 5px; }
  .newsroom-featured-copy h2 { font-size: 32px; }
  .newsroom-row,
  .newsroom-row-with-media {
    grid-template-columns: minmax(0, 1fr) 24px;
    gap: 12px 18px;
    min-height: 0;
    padding: 28px 0 30px;
  }
  .newsroom-row-index { grid-column: 1; display: flex; gap: 14px; }
  .newsroom-row-copy { grid-column: 1; }
  .newsroom-row-copy h2 { font-size: 23px; }
  .newsroom-arrow { grid-column: 2; grid-row: 1 / 3; align-self: center; }
  .editorial-article-page .article-stage { padding-top: 42px; }
  .editorial-article-page .article-header h1 { font-size: 38px; }
  .editorial-article-page .article-body { font-size: 16.5px; }
  .article-action { display: grid; gap: 10px; }
  .article-related-list a { grid-template-columns: 1fr 22px; gap: 8px 16px; padding: 18px 0; }
  .article-related-list span { grid-column: 1; }
  .article-related-list strong { grid-column: 1; }
  .article-related-list i { grid-column: 2; grid-row: 1 / 3; align-self: center; }
}
@media (prefers-reduced-motion: reduce) {
  .newsroom-featured-media img,
  .newsroom-row-media img,
  .newsroom-link span,
  .newsroom-arrow,
  .article-related-list i { transition: none; }
}

/* ============================================================
   关于集团 / 联系我们：信息架构重构
   ============================================================ */
.about-page .about-hero h1,
.contact-page .contact-hero h1 { margin-top: 18px; }
.about-page .about-hero h1 strong,
.contact-page .contact-hero h1 strong { color: var(--ink); font-weight: 650; }
.about-hero-units {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 30px 0 0;
  color: var(--ink);
  font-size: 14px;
  font-weight: 620;
}
.about-hero-units i { width: 4px; height: 4px; border-radius: 50%; background: var(--brand); }
.text-arrow { display: inline-flex; align-items: center; gap: 9px; color: var(--brand); font-weight: 650; text-decoration: none; }
.text-arrow span { transition: transform .25s var(--ease); }
.text-arrow:hover span { transform: translateX(4px); }

.about-business-index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.about-business-index article { min-width: 0; padding: 30px 32px 8px 0; border-right: 1px solid var(--line); }
.about-business-index article + article { padding-left: 32px; }
.about-business-index article:last-child { border-right: 0; }
.about-index-no,
.about-capability-grid article > span,
.about-method-list article > span { color: var(--brand); font-size: 12px; font-weight: 720; letter-spacing: .08em; }
.about-business-index h3 { margin: 18px 0 5px; font-size: clamp(28px, 2.5vw, 38px); line-height: 1.15; }
.about-business-index small { display: block; min-height: 42px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.about-business-index p { min-height: 76px; margin: 22px 0 24px; color: var(--muted); }

.about-timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 54px 0 0; padding: 0; list-style: none; }
.about-timeline li { position: relative; padding: 31px 28px 0 0; border-top: 1px solid var(--line-strong); }
.about-timeline li::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--brand); }
.about-timeline time { display: block; margin-bottom: 26px; color: var(--brand); font-size: 25px; font-weight: 680; }
.about-timeline strong { display: block; max-width: 220px; color: var(--ink); font-size: 18px; line-height: 1.55; }
.about-timeline p { max-width: 230px; margin: 10px 0 0; color: var(--muted); font-size: 14px; }

.about-capability-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.about-capability-grid article { display: grid; grid-template-columns: 42px 1fr; gap: 15px; padding: 28px 32px 30px 0; border-bottom: 1px solid var(--line); }
.about-capability-grid article:nth-child(odd) { border-right: 1px solid var(--line); }
.about-capability-grid article:nth-child(even) { padding-left: 32px; }
.about-capability-grid h3 { margin: 0 0 8px; font-size: 22px; }
.about-capability-grid p { margin: 0; color: var(--muted); }

.about-method-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); }
.about-method-list article { padding: 28px 34px 0 0; }
.about-method-list h3 { margin: 20px 0 9px; font-size: 21px; }
.about-method-list p { margin: 0; color: var(--muted); }
.about-location-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-bottom: 34px; border-top: 1px solid var(--line-strong); }
.about-location-grid article { padding: 26px 32px 16px 0; border-right: 1px solid var(--line); }
.about-location-grid article + article { padding-left: 32px; }
.about-location-grid article:last-child { border-right: 0; }
.about-location-grid span { color: var(--brand); font-size: 13px; font-weight: 680; }
.about-location-grid h3 { margin: 18px 0 10px; font-size: 20px; line-height: 1.45; }
.about-location-grid p { margin: 0; color: var(--muted); }

.contact-direct-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: clamp(54px, 9vw, 130px); align-items: start; }
.contact-phone { display: flex; flex-direction: column; align-items: flex-start; }
.contact-phone > a:first-of-type { margin: 22px 0 30px; color: var(--ink); font-size: clamp(42px, 5.2vw, 72px); font-weight: 650; line-height: 1; letter-spacing: -.04em; text-decoration: none; }
.contact-facts { margin: 0; border-top: 1px solid var(--line-strong); }
.contact-facts > div { display: grid; grid-template-columns: 120px 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.contact-facts dt { color: var(--brand); font-size: 13px; font-weight: 680; }
.contact-facts dd { margin: 0; color: var(--ink); font-size: 17px; line-height: 1.65; }
.contact-facts small { color: var(--muted); font-size: 14px; }

.contact-topic-list { border-top: 1px solid var(--line-strong); }
.contact-topic-link {
  display: grid;
  grid-template-columns: 56px minmax(220px, .7fr) minmax(0, 1fr) 28px;
  gap: 20px;
  align-items: center;
  width: 100%;
  min-height: 86px;
  padding: 18px 0;
  color: inherit;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.contact-topic-link span { color: var(--brand); font-size: 12px; font-weight: 720; letter-spacing: .08em; }
.contact-topic-link strong { color: var(--ink); font-size: 20px; font-weight: 620; }
.contact-topic-link small { color: var(--muted); font-size: 14px; line-height: 1.6; }
.contact-topic-link i { color: var(--brand); font-size: 19px; font-style: normal; transition: transform .25s var(--ease); }
.contact-topic-link:hover strong { color: var(--brand); }
.contact-topic-link:hover i { transform: translateX(5px); }
.contact-topic-link:focus-visible { outline: 2px solid var(--brand); outline-offset: 4px; }

.contact-message .container { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); gap: clamp(48px, 8vw, 120px); align-items: start; }
.contact-form-intro h2 { margin: 18px 0 18px; font-size: clamp(34px, 4vw, 52px); line-height: 1.16; }
.contact-form-intro p { max-width: 390px; margin: 0; color: var(--muted); }
.contact-form-panel { min-width: 0; }
.contact-page .contact-form { gap: 22px; margin: 0; }
.contact-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 24px; }
.contact-form-grid .field-wide { grid-column: 1 / -1; }
.contact-page .field { gap: 9px; }
.contact-page .field label { color: var(--ink); font-size: 14px; }
.contact-page .field input,
.contact-page .field textarea,
.contact-page .custom-select-trigger {
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.contact-page .field input,
.contact-page .field textarea { padding: 13px 0; }
.contact-page .custom-select-trigger { padding-inline: 0; }
.contact-page .field input:focus,
.contact-page .field textarea:focus,
.contact-page .custom-select-trigger:focus { border-color: var(--brand); box-shadow: 0 1px 0 var(--brand); }
.field-error { min-height: 18px; color: #a43c32; font-size: 12px; }
.contact-page .field.has-error input,
.contact-page .field.has-error textarea,
.contact-page .field.has-error .custom-select-trigger { border-color: #a43c32; }
.contact-form-failure { padding: 14px 0; color: #8a3027; border-top: 1px solid rgba(164,60,50,.35); border-bottom: 1px solid rgba(164,60,50,.35); }
.contact-form-failure a { color: inherit; font-weight: 680; }
.contact-submit-state { padding: 8px 0 22px; }
.contact-submit-state h2 { margin: 16px 0 12px; font-size: clamp(38px, 5vw, 64px); }
.contact-submit-state p { max-width: 620px; color: var(--muted); font-size: 17px; }
.contact-state-actions { display: flex; gap: 26px; align-items: center; margin-top: 30px; }
.contact-page .form-note { max-width: 660px; line-height: 1.7; }

@media (max-width: 900px) {
  .about-business-index { grid-template-columns: 1fr; }
  .about-business-index article,
  .about-business-index article + article { padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .about-business-index small,
  .about-business-index p { min-height: 0; }
  .about-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 0; }
  .about-method-list,
  .about-location-grid { grid-template-columns: 1fr; }
  .about-method-list article { padding: 26px 0; border-bottom: 1px solid var(--line); }
  .about-location-grid article,
  .about-location-grid article + article { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .contact-direct-grid,
  .contact-message .container { grid-template-columns: 1fr; gap: 52px; }
}

@media (max-width: 620px) {
  .about-capability-grid { grid-template-columns: 1fr; }
  .about-capability-grid article,
  .about-capability-grid article:nth-child(even) { padding: 24px 0; border-right: 0; }
  .about-timeline { grid-template-columns: 1fr; gap: 0; margin-top: 40px; }
  .about-timeline li { padding: 24px 0 34px 28px; border-top: 0; border-left: 1px solid var(--line-strong); }
  .about-timeline li::before { top: 31px; left: -4px; }
  .about-timeline time { margin-bottom: 12px; }
  .contact-phone > a:first-of-type { font-size: clamp(35px, 11vw, 48px); }
  .contact-facts > div { grid-template-columns: 1fr; gap: 8px; }
  .contact-topic-link { grid-template-columns: 40px minmax(0, 1fr) 24px; gap: 12px; padding: 22px 0; }
  .contact-topic-link small { grid-column: 2; }
  .contact-topic-link i { grid-column: 3; grid-row: 1 / 3; }
  .contact-form-grid { grid-template-columns: 1fr; }
  .contact-form-grid .field-wide { grid-column: auto; }
  .contact-state-actions { align-items: flex-start; flex-direction: column; }
}

/* ============================================================
   第 52 版：子页面首屏、项目流程与服务编号层级
   ============================================================ */
.subpage-intro-motion .subpage-intro-part {
  opacity: 0;
  transform: translateY(18px);
}
.subpage-intro-motion .subpage-intro-media {
  opacity: 0;
  transform: translateX(22px) scale(.992);
}
.subpage-intro-motion.subpage-intro-in .subpage-intro-part {
  opacity: 1;
  transform: none;
  transition:
    opacity .62s cubic-bezier(.2,.7,.2,1),
    transform .7s cubic-bezier(.2,.7,.2,1);
  transition-delay: calc(.06s + var(--intro-step, 0) * .075s);
}
.subpage-intro-motion.subpage-intro-in .subpage-intro-media {
  opacity: 1;
  transform: none;
  transition:
    opacity .72s cubic-bezier(.2,.7,.2,1) .08s,
    transform .86s cubic-bezier(.2,.7,.2,1) .08s;
}
/* 项目实施流程：节点沿同一条完整路径依次点亮。 */
.integration-page .project-flow,
.solutions-page .project-flow {
  --flow-edge: 10%;
  position: relative;
  display: grid;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}
.integration-page .integration-process.project-flow { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.solutions-page .solutions-process.project-flow { --flow-edge: 12.5%; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.integration-page .project-flow::before,
.integration-page .project-flow::after,
.solutions-page .project-flow::before,
.solutions-page .project-flow::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 25px;
  right: var(--flow-edge);
  left: var(--flow-edge);
  width: auto;
  height: 1px;
  transform-origin: left center;
}
.integration-page .project-flow::before,
.solutions-page .project-flow::before { background: var(--line-strong); }
.integration-page .project-flow::after,
.solutions-page .project-flow::after {
  background: var(--accent);
  transform: scaleX(var(--flow-scale));
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.integration-page .project-flow li,
.solutions-page .project-flow li {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 238px;
  padding: 0 clamp(14px, 2vw, 28px) 28px;
  text-align: center;
  border: 0;
  list-style: none;
}
.integration-page .project-flow li::before,
.solutions-page .project-flow li::before { display: none; }
.integration-page .project-flow .flow-node,
.solutions-page .project-flow .flow-node {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 58%, var(--line));
  border-radius: 50%;
  background: var(--bg-soft);
  box-shadow: 0 0 0 8px var(--bg-soft);
  font-size: 12px;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
  transition: color .35s ease, background-color .35s ease, transform .45s cubic-bezier(.2,.7,.2,1);
}
.integration-page .project-flow .is-flow-visible .flow-node,
.solutions-page .project-flow .is-flow-visible .flow-node {
  color: #fff;
  background: var(--accent);
  transform: scale(1.045);
}
.integration-page .project-flow h3,
.solutions-page .project-flow h3 { margin: 28px 0 10px; font-size: clamp(21px, 2vw, 27px); font-weight: 620; }
.integration-page .project-flow p,
.solutions-page .project-flow p { max-width: 230px; margin: 0 auto; color: var(--muted); font-size: 15px; line-height: 1.75; }

/* 服务大类使用中文序号；具体项目继续使用 01、02，明确两级层次。 */
.health-service-browser-editorial .health-service-tabs .service-category-mark {
  color: var(--accent);
  font-family: "STSong", "SimSun", serif;
  font-size: clamp(25px, 2.5vw, 34px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}
.health-service-browser-editorial .health-service-tabs button[aria-selected="true"] .service-category-mark { transform: translateY(-2px); }
.health-service-browser-editorial .health-service-list article b {
  padding-top: 3px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 620;
}

@media (max-width: 760px) {
  .subpage-intro-motion .subpage-intro-media { transform: translateY(16px) scale(.995); }
  .integration-page .project-flow,
  .solutions-page .project-flow,
  .integration-page .integration-process.project-flow,
  .solutions-page .solutions-process.project-flow {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }
  .integration-page .project-flow::before,
  .integration-page .project-flow::after,
  .solutions-page .project-flow::before,
  .solutions-page .project-flow::after { display: none; }
  .integration-page .project-flow li,
  .solutions-page .project-flow li {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 7px 16px;
    min-height: 0;
    padding: 24px 0 26px;
    text-align: left;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .integration-page .project-flow .flow-node,
  .solutions-page .project-flow .flow-node {
    grid-row: 1 / 3;
    width: 42px;
    height: 42px;
    box-shadow: none;
  }
  .integration-page .project-flow h3,
  .solutions-page .project-flow h3 { margin: 1px 0 0; }
  .integration-page .project-flow p,
  .solutions-page .project-flow p { max-width: none; margin: 0; }
  .health-service-browser-editorial .health-service-tabs .service-category-mark { font-size: 25px; }
  .integration-section-head h2,
  .solutions-section-head h2,
  .health-service-cta h2 { max-width: 100%; overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  .subpage-intro-motion .subpage-intro-part,
  .subpage-intro-motion .subpage-intro-media { opacity: 1; transform: none; animation: none !important; transition: none; }
}

/* ============================================================
   第 53 版：内容减法、图片收敛与集团动态下沉
   ============================================================ */
.home-page .business-flow .division {
  min-height: 330px;
  padding-top: 6px;
}
.division-heading {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 32px;
}
.home-page .business-map .division-heading h3 {
  margin: -6px 0 0;
  font-size: clamp(30px, 3vw, 43px);
  letter-spacing: -.035em;
  line-height: 1.15;
}
.division-heading .division-index {
  color: var(--accent);
  font-size: 12px;
  font-weight: 740;
  letter-spacing: .08em;
}
.home-page .business-flow .division .sub {
  max-width: 30em;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.82;
}

.home-proof-list,
.case-practice-index { border-top: 1px solid var(--line-strong); }
.home-proof-list article,
.case-practice-index a {
  display: grid;
  grid-template-columns: minmax(120px, .36fr) minmax(0, 1.5fr) auto;
  gap: clamp(22px, 4vw, 64px);
  align-items: center;
  min-height: 142px;
  padding: 26px 0;
  color: inherit;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.home-proof-list article > span,
.case-practice-index a > span { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .05em; }
.home-proof-list h3,
.case-practice-index h3 { margin: 0 0 8px; font-size: clamp(23px, 2.3vw, 32px); font-weight: 610; }
.home-proof-list p,
.case-practice-index p { margin: 0; color: var(--muted); line-height: 1.7; }
.home-proof-list a,
.case-practice-index i { color: var(--accent); font-size: 14px; font-style: normal; font-weight: 650; text-decoration: none; white-space: nowrap; }
.home-proof-list a i,
.case-practice-index i { display: inline-block; transition: transform .24s ease; }
.home-proof-list article:hover a i,
.case-practice-index a:hover i { transform: translateX(4px); }
.home-proof-more { margin-top: 30px; }

.content-downlink {
  display: flex;
  justify-content: flex-end;
  margin-top: clamp(26px, 3.5vw, 44px);
}
.content-downlink a {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--accent);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}
.content-downlink a span { transition: transform .24s ease; }
.content-downlink a:hover span { transform: translateX(4px); }
.content-downlink-compact { margin-top: 28px; }

.network-resource-list a {
  grid-template-columns: 44px minmax(0, 1fr) 28px;
  min-height: 142px;
}
.solutions-hero-mosaic.solutions-hero-single {
  display: block;
  height: clamp(390px, 42vw, 560px);
}
.ia-hero .solutions-hero-single img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 55%; }

@media (max-width: 760px) {
  .home-page .business-flow .division { min-height: 0; padding-top: 26px; }
  .division-heading { margin-bottom: 20px; }
  .home-page .business-map .division-heading h3 { font-size: 30px; }
  .home-proof-list article,
  .case-practice-index a {
    grid-template-columns: 1fr 24px;
    gap: 10px 18px;
    padding-block: 24px;
  }
  .home-proof-list article > span,
  .case-practice-index a > span { grid-column: 1; }
  .home-proof-list article > div,
  .case-practice-index a > div { grid-column: 1; }
  .home-proof-list article > a,
  .case-practice-index a > i { grid-column: 2; grid-row: 1 / 3; align-self: center; }
  .home-proof-list article > a { font-size: 0; }
  .home-proof-list article > a i { font-size: 18px; }
  .network-resource-list a { grid-template-columns: 30px minmax(0, 1fr) 18px; min-height: 126px; }
  .network-resource-list small { display: block; }
  .network-resource-list a > i { display: block; }
  .content-downlink { justify-content: flex-start; }
  .solutions-hero-mosaic.solutions-hero-single { height: 340px; }
}

/* ============================================================
   第 55 版：首页三大业务同层展示；康养中心图片不再使用空占位
   ============================================================ */
@media (min-width: 901px) {
  .home-page .business-map.business-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto;
    gap: 0;
    align-items: stretch;
    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line);
  }
  .home-page .business-flow .division,
  .home-page .business-flow .division.network,
  .home-page .business-flow .division.telecom,
  .home-page .business-flow .division.health {
    min-height: 0;
    padding: clamp(30px, 3vw, 42px) clamp(24px, 3vw, 42px) clamp(28px, 3vw, 38px);
  }
  .home-page .business-flow .division.network {
    display: grid;
    grid-template-columns: minmax(260px, .68fr) minmax(0, 1.32fr);
    grid-template-rows: auto auto auto;
    column-gap: clamp(46px, 7vw, 100px);
    grid-column: 1 / -1;
    grid-row: 1;
    padding-inline: 0;
    border-bottom: 1px solid var(--line);
  }
  .home-page .business-flow .division.telecom {
    grid-column: 1;
    grid-row: 2;
    padding-left: 0;
  }
  .home-page .business-flow .division.health {
    grid-column: 2;
    grid-row: 2;
    padding-right: 0;
    border-left: 1px solid var(--line);
  }
  .home-page .business-flow .division-heading {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
    margin-bottom: 24px;
  }
  .home-page .business-flow .division.network .division-heading {
    grid-column: 1;
    grid-row: 1 / 4;
    margin-bottom: 0;
  }
  .home-page .business-map .division-heading h3 {
    margin-top: -5px;
    font-size: clamp(30px, 2.55vw, 39px);
  }
  .home-page .business-flow .division .sub {
    max-width: none;
    margin-bottom: 24px;
    font-size: 15px;
    line-height: 1.78;
  }
  .home-page .business-flow .division.network .sub {
    grid-column: 2;
    grid-row: 1;
    margin: 0 0 18px;
  }
  .home-page .business-flow .division.network .kpi {
    grid-column: 2;
    grid-row: 2;
  }
  .home-page .business-flow .division.network .links {
    grid-column: 2;
    grid-row: 3;
    margin-top: 22px;
  }
  .home-page .business-flow .division .kpi { align-content: flex-start; }
  .home-page .business-flow .division .links { margin-top: auto; }
}

@media (min-width: 761px) and (max-width: 900px) {
  .home-page .business-flow .division,
  .home-page .business-flow .division.network,
  .home-page .business-flow .division.telecom,
  .home-page .business-flow .division.health { min-height: 0; }
}

/* ============================================================
   第 56 版：首页核心业务导览与康养中心展示素材说明
   ============================================================ */
.health-center-media {
  height: auto;
  overflow: visible;
}
.health-center-image-frame {
  width: 100%;
  height: clamp(380px, 39vw, 540px);
  overflow: hidden;
  background: var(--bg-soft);
}
.health-center-media figcaption {
  margin-top: 11px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .025em;
}

.home-page #divisions .section-head {
  max-width: 720px;
  margin-bottom: clamp(34px, 4.5vw, 58px);
}
.home-page .business-map.business-guide {
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(300px, .82fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  grid-template-areas: "network telecom" "network health";
  gap: clamp(14px, 1.6vw, 22px);
  padding: 0;
}
.home-page .business-guide .division,
.home-page .business-guide .division.network,
.home-page .business-guide .division.telecom,
.home-page .business-guide .division.health {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  color: var(--ink);
  text-decoration: none;
  transform: none;
  transition: background-color .22s ease, color .22s ease;
}
.home-page .business-guide .division.network {
  grid-area: network;
  min-height: 500px;
  padding: clamp(38px, 4.7vw, 66px);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
}
.home-page .business-guide .division.telecom,
.home-page .business-guide .division.health {
  min-height: 220px;
  padding: 28px 30px;
  background: var(--bg-soft);
}
.home-page .business-guide .division.telecom { grid-area: telecom; }
.home-page .business-guide .division.health { grid-area: health; }
.home-page .business-guide .division-heading {
  display: block;
  margin: 0 0 clamp(18px, 2.2vw, 28px);
}
.home-page .business-guide .division-heading h3,
.home-page .business-map.business-guide .division-heading h3 {
  margin: 0;
  font-size: clamp(32px, 3.2vw, 48px);
  font-weight: 620;
  line-height: 1.12;
  letter-spacing: -.045em;
}
.home-page .business-guide .division.network .division-heading h3 {
  max-width: 6em;
  font-size: clamp(44px, 5.2vw, 70px);
}
.home-page .business-guide .division.telecom .division-heading h3,
.home-page .business-guide .division.health .division-heading h3 {
  font-size: clamp(30px, 2.5vw, 37px);
}
.home-page .business-guide .division.telecom .division-heading,
.home-page .business-guide .division.health .division-heading { margin-bottom: 16px; }
.home-page .business-guide .division .sub {
  max-width: 34em;
  min-height: 0;
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.76;
  white-space: normal;
}
.home-page .business-guide .division.network .sub {
  max-width: 38em;
  font-size: 17px;
}
.home-page .business-guide .kpi {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 16px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 560;
}
.home-page .business-guide .kpi span + span::before {
  content: "·";
  margin-right: 16px;
  color: var(--accent);
}
.home-page .business-guide .links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: clamp(28px, 4vw, 52px);
  color: var(--accent);
  font-size: 14px;
  font-weight: 680;
}
.home-page .business-guide .division.telecom .links,
.home-page .business-guide .division.health .links { padding-top: 12px; }
.home-page .business-guide .business-arrow {
  display: inline-block;
  transition: transform .22s ease;
}
.home-page .business-guide .division:hover {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--surface));
}
.home-page .business-guide .division.telecom:hover,
.home-page .business-guide .division.health:hover {
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-soft));
}
.home-page .business-guide .division:hover .business-arrow { transform: translate(3px, -3px); }

@media (max-width: 900px) {
  .health-center-image-frame { height: min(64vw, 480px); }
  .home-page .business-map.business-guide {
    grid-template-columns: minmax(0, 1.14fr) minmax(280px, .86fr);
    grid-template-areas: "network telecom" "network health";
  }
  .home-page .business-guide .division.network { min-height: 470px; }
}

@media (max-width: 760px) {
  .health-center-image-frame { height: 74vw; min-height: 290px; }
  .home-page .business-map.business-guide {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas: "network" "telecom" "health";
    gap: 12px;
    margin: 0;
    padding: 0;
    overflow: visible;
  }
  .home-page .business-guide .division,
  .home-page .business-guide .division.network,
  .home-page .business-guide .division.telecom,
  .home-page .business-guide .division.health {
    width: 100%;
    margin: 0;
    padding: 28px 24px;
  }
  .home-page .business-guide .division.network { min-height: 370px; }
  .home-page .business-guide .division.telecom,
  .home-page .business-guide .division.health { min-height: 230px; }
  .home-page .business-guide .division.network .division-heading h3 { font-size: 43px; }
  .home-page .business-guide .division .sub,
  .home-page .business-guide .division.network .sub { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .business-guide .division,
  .home-page .business-guide .business-arrow { transition: none; }
}

/* ============================================================
   第 57 版：联想机型由商城卡片改为简洁系列索引
   ============================================================ */
.lenovo-model-section .section-head {
  max-width: 760px;
  margin-bottom: clamp(36px, 5vw, 62px);
  text-align: left;
}
.lenovo-model-section .section-head p { margin-left: 0; }
.lenovo-model-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(44px, 7vw, 100px);
}
.lenovo-model-index .product {
  display: block;
  min-width: 0;
  padding: 0 !important;
  border: 0 !important;
  border-top: 1px solid var(--line-strong) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
}
.lenovo-model-index .product .pic { display: none; }
.lenovo-model-index .product .info {
  display: block;
  padding: clamp(24px, 3vw, 36px) 0 clamp(34px, 4.5vw, 54px);
}
.lenovo-model-index .product .series {
  margin: 0 0 13px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
}
.lenovo-model-index .product h4 {
  max-width: 18em;
  margin: 0;
  color: var(--ink);
  font-size: clamp(23px, 2.5vw, 34px);
  font-weight: 610;
  line-height: 1.3;
  letter-spacing: -.025em;
}
.lenovo-model-index .product:hover h4 { color: var(--accent); }

@media (max-width: 700px) {
  .lenovo-model-index { grid-template-columns: 1fr; }
  .lenovo-model-index .product .info { padding-block: 22px 30px; }
  .lenovo-model-index .product h4 { font-size: 25px; }
}


/* ============================================================
   页脚 · 集团信息区排版
   三主体名 / 门店地址 / 城市邮编，三级层级：主体名最实、地址次之、邮编最轻。
   ============================================================ */
.site-footer .foot-org {
  margin-bottom: 8px;
  color: rgba(255, 255, 255, .93);
  font-weight: 600;
  letter-spacing: .01em;
}
.site-footer .foot-meta {
  margin-bottom: 0;
  color: rgba(255, 255, 255, .66);
}
.site-footer .foot-post {
  display: inline-block;
  margin-top: 3px;
  color: rgba(255, 255, 255, .45);
  font-size: 12.5px;
  letter-spacing: .1em;
}
.site-footer .cols > div:first-child h4 { margin-bottom: 14px; }


/* ============================================================
   滚动交互层
   只新增动效，不改动既有版式、配色、字号与间距。
   全部效果在 prefers-reduced-motion: reduce 下一律关闭。
   ============================================================ */

/* —— 一、顶部导航随滚动方向收起 / 回落 —— */
.site-header {
  transition:
    background .24s ease,
    border-color .24s ease,
    box-shadow .24s ease,
    transform .34s cubic-bezier(.22, .61, .36, 1);
}
.site-header.is-receding { transform: translateY(-100%); }
.site-header.nav-open { transform: none; }

/* —— 二、分层入场：眉标 → 标题 → 说明依次浮现 —— */
@keyframes guoyuRise {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: none; }
}

/* 作为入场容器的区块头，本身不再整体位移，改由内部逐层出现。 */
.section-head.reveal.entrance-host,
.ai-section-head.reveal.entrance-host {
  opacity: 1;
  transform: none;
  transition: none;
}

/* 未进入视口前先留白，避免动画开始瞬间的跳变。 */
.entrance-armed { opacity: 0; }

/* 单次入场动画。动画结尾由脚本摘除，不在元素上留下 transform 覆盖。 */
.entrance {
  animation: guoyuRise .72s cubic-bezier(.22, .61, .36, 1) both;
  animation-delay: calc(var(--entrance-delay, 0) * 100ms);
}

/* —— 三、列表与图集：补足第 4 项之后的错开节奏 —— */
.post-grid > .reveal:nth-child(4) { transition-delay: .18s; }
.post-grid > .reveal:nth-child(5) { transition-delay: .24s; }
.post-grid > .reveal:nth-child(6) { transition-delay: .30s; }
.post-grid > .reveal:nth-child(n + 7) { transition-delay: .34s; }

/* —— 四、轻微交互反馈（仅动效，不动颜色与尺寸） —— */
.btn:active { transform: translateY(1px); }
.nav-tel:active,
.theme-toggle:active,
.nav-toggle:active { transform: translateY(1px); }
.theme-toggle svg { transition: transform .42s cubic-bezier(.22, .61, .36, 1); }
.theme-toggle:active svg { transform: rotate(28deg) scale(.94); }
.to-top { transition: opacity .24s ease, transform .24s ease, background .2s ease; }
.to-top.show:hover { transform: translateY(-3px); }
.to-top:active { transform: translateY(0); }
.custom-select-trigger:active { transform: translateY(1px); }
.cat-chip:active { transform: translateY(1px); }

/* —— 五、图片视差容器（由脚本按需启用） —— */
.parallax-media { will-change: transform; }

/* —— 六、关闭动效 —— */
@media (prefers-reduced-motion: reduce) {
  .site-header,
  .site-header.is-receding { transform: none; transition: none; }
  .entrance-armed { opacity: 1; }
  .entrance { animation: none; }
  .parallax-media { transform: none !important; will-change: auto; }
  .btn:active, .nav-tel:active, .theme-toggle:active, .nav-toggle:active,
  .to-top.show:hover, .to-top:active, .custom-select-trigger:active, .cat-chip:active { transform: none; }
  .theme-toggle:active svg { transform: none; }
}


/* ============================================================
   首页 · 核心业务导览
   三项业务统一为等宽、等高板块，以细分隔线保持轻量结构。
   ============================================================ */

.biz-guide {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  border-block: 1px solid var(--line-strong);
}
.biz-row { display: contents; }

.biz {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: clamp(350px, 28vw, 430px);
  flex-direction: column;
  padding: clamp(34px, 4vw, 56px) clamp(24px, 3vw, 44px);
  color: var(--ink);
  text-decoration: none;
  border-bottom: 0;
  transition: background-color .34s ease;
}
.biz,
.biz:hover { color: var(--ink); }
.biz-lead,
.biz-row > .biz:first-child { border-right: 1px solid var(--line); }

/* 悬停时顶部细线自左向右亮起 */
.biz::before {
  content: "";
  position: absolute;
  top: -1px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .52s cubic-bezier(.22, .61, .36, 1);
}
/* 悬停不使用任何底色块，只让文字与细线产生变化 */
.biz:hover::before { transform: scaleX(1); }
.biz:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

/* 兼容原有主业务包装结构，同时让三项内容采用同一排布。 */
.biz-lead {
  display: flex;
}
.biz-lead > .biz-kind,
.biz-lead > .biz-title,
.biz-lead > .biz-lead-body { grid-column: auto; grid-row: auto; }
.biz-lead-body { display: contents; }

/* 业务类别 */
.biz-kind {
  display: block;
  margin-bottom: clamp(10px, 1.2vw, 16px);
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 620;
  letter-spacing: .18em;
  transition: color .3s ease;
}

/* 业务名称 */
.biz-title {
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 2.75vw, 44px);
  font-weight: 650;
  line-height: 1.12;
  letter-spacing: -.035em;
  transition: color .3s ease;
}
.biz-lead .biz-title,
.biz-row .biz-title { font-size: clamp(32px, 2.75vw, 44px); }
.biz:hover .biz-title { color: var(--accent); }
.biz:hover .biz-kind { color: var(--accent); }
.biz:hover .biz-note { color: color-mix(in srgb, var(--ink) 78%, var(--muted)); }
.biz:hover .biz-keys { color: color-mix(in srgb, var(--ink) 70%, var(--muted)); }
.biz:hover .biz-keys li + li::before { background: var(--accent); }

/* 一句话说明 */
.biz-note {
  max-width: 33em;
  margin: clamp(12px, 1.4vw, 18px) 0 clamp(20px, 2.4vw, 28px);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.82;
  transition: color .3s ease;
}
.biz-lead .biz-note { font-size: 15px; line-height: 1.82; }
.biz-row .biz-kind { margin-bottom: clamp(9px, 1vw, 13px); }

/* 关键词：以细分隔线相连的轻文字，不做胶囊标签 */
.biz-keys {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 560;
  letter-spacing: .01em;
  transition: color .3s ease;
}
.biz-keys li { display: flex; align-items: center; }
.biz-keys li + li::before {
  content: "";
  flex: none;
  width: 1px;
  height: 10px;
  margin: 0 15px;
  background: var(--line-strong);
  transition: background-color .3s ease;
}

/* 入口：轻量文字链接 */
.biz-more {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 9px;
  margin-top: auto;
  padding-top: clamp(30px, 3vw, 44px);
  color: var(--accent);
  font-size: 14px;
  font-weight: 650;
}
.biz-more-t {
  position: relative;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--line-strong);
  transition: border-color .3s ease;
}
.biz-more-t::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .42s cubic-bezier(.22, .61, .36, 1);
}
.biz:hover .biz-more-t { border-color: transparent; }
.biz:hover .biz-more-t::after { transform: scaleX(1); }
.biz-arrow {
  flex: none;
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .34s cubic-bezier(.22, .61, .36, 1);
}
.biz:hover .biz-arrow { transform: translateX(4px); }

@media (max-width: 900px) {
  .biz-guide { grid-template-columns: minmax(0, 1fr); }
  .biz {
    min-height: 310px;
    padding: 34px clamp(22px, 5vw, 38px);
  }
  .biz-lead,
  .biz-row > .biz:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .biz-title,
  .biz-lead .biz-title,
  .biz-row .biz-title { font-size: clamp(32px, 8vw, 42px); }
}

@media (max-width: 520px) {
  .biz { min-height: 290px; padding-block: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  .biz,
  .biz::before,
  .biz-title,
  .biz-more-t,
  .biz-more-t::after,
  .biz-arrow { transition: none; }
}


/* ============================================================
   首页 · 企业服务流程（弯曲路线图）
   一条曲线贯穿五个节点：路线先画出，圆点依次落到路线上，
   随后编号、标题、说明逐层出现。
   ============================================================ */

.process-route {
  position: relative;
  --route-curve-h: 88px;
  --route-dot-gap: 26px;
}

/* 曲线层：SVG 拉伸铺满，节点 x 与下方五等分栅格一一对应 */
.route-curve {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: var(--route-curve-h);
  pointer-events: none;
}
.route-curve svg { display: block; width: 100%; height: 100%; overflow: visible; }
.route-track,
.route-fill {
  fill: none;
  stroke-width: 1.5;
  /* 路径被横向拉伸时保持线宽一致 */
  vector-effect: non-scaling-stroke;
}
.route-track { stroke: var(--line-strong); }
.route-fill {
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  /* 路线长度由脚本按屏幕实际像素测好后写入 --route-len，
     进度再换算成需要隐藏的尾部长度。
     这里不能用 pathLength="1" 归一化：曲线是 preserveAspectRatio="none"
     横向拉伸的，描边又开了 non-scaling-stroke，虚线仍按屏幕像素走，
     归一化值与实际长度对不上，绿色永远停在最后一个节点前约 10%。 */
  stroke-dasharray: var(--route-len, 1200);
  stroke-dashoffset: calc(var(--route-len, 1200) * (1 - var(--flow-scale, 0)));
  transition: stroke-dashoffset .9s cubic-bezier(.2, .7, .2, 1);
}

/* 用 flex 均分而非 grid 自动放置：grid 在容器宽整数除不尽时
   可能把末项挤到第二行，flex 的 flex:1 一定会排在同一行。 */
.route-steps {
  position: relative;
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}
.route-step {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  padding-top: calc(var(--route-curve-h) + var(--route-dot-gap));
  padding-right: clamp(16px, 2.2vw, 30px);
}
/* 五列结构必须完全一致（含末列）：flex 以 0 为基准分配剩余空间时，
   内边距仍占据实际宽度——只要末列少这 30px，五列就不再等宽，
   圆点会逐渐偏离曲线上的 10% / 30% / 50% / 70% / 90% 锚点，
   第四、第五步看起来就是"断开"的。 */

/* 圆点落在曲线上；每列按曲线的起伏设定高度 */
.route-dot {
  position: absolute;
  top: var(--route-dot-y, 36px);
  left: 50%;
  width: 9px;
  height: 9px;
  margin: -5px 0 0 -5px;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  background: var(--bg-soft);
  transition: opacity .5s ease, transform .5s ease, background-color .5s ease, border-color .5s ease;
}
.route-step:nth-child(1) { --route-dot-y: 36px; }
.route-step:nth-child(2) { --route-dot-y: 52px; }
.route-step:nth-child(3) { --route-dot-y: 36px; }
.route-step:nth-child(4) { --route-dot-y: 52px; }
.route-step:nth-child(5) { --route-dot-y: 36px; }

.route-no {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
}
.route-step h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: clamp(19px, 1.7vw, 23px);
  font-weight: 640;
  letter-spacing: -.02em;
  line-height: 1.3;
}
.route-step p {
  max-width: 26em;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

/* —— 依次出现 —— */
.process-route.flow-ready .route-dot { opacity: 0; transform: scale(.4); }
.process-route.flow-ready .route-step.is-flow-visible .route-dot {
  opacity: 1;
  border-color: var(--accent);
  background: var(--accent);
  transform: scale(1);
}
/* 编号比标题略早一步，形成先后感 */
.process-route.flow-ready .flow-head { transition-delay: 0s; }
.process-route.flow-ready .route-step .route-no { transition-delay: .06s; }
.process-route.flow-ready .route-step h3 { transition-delay: .14s; }

/* —— 窄屏：曲线层收起，改为纵向线路 —— */
@media (max-width: 900px) {
  .route-curve { display: none; }
  .route-steps { flex-direction: column; }
  .route-step { flex: 0 0 auto; padding: 0 0 30px 32px; }
  .route-step::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: -2px;
    left: 4px;
    width: 1px;
    background: var(--line-strong);
  }
  .route-step:last-child::before { display: none; }
  .route-step:last-child { padding-bottom: 0; }
  .route-dot {
    top: 8px;
    left: 4px;
    margin: -5px 0 0 -5px;
  }
  .route-step p { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  .route-fill { transition: none; stroke-dashoffset: 0; }
  .route-dot { transition: none; }
}

/* ============================================================
   动画分层（2026-10-04）
   纯文字块 = 上浮浮现；图片类块 = 轻缩放淡入；
   由脚本按内容类型自动挂 reveal-soft / reveal-block。
   ============================================================ */
.reveal.reveal-soft { transform: translateY(8px) scale(.988); }
.reveal.reveal-soft.in { transform: none; }
.reveal.reveal-block { transform: translateY(14px); }
.reveal.reveal-block.in { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal.reveal-soft,
  .reveal.reveal-block { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   第 56 版：康养到店价对比表重设计
   原来的表格只是把数据排进网格，缺少取舍与层次。这次按「报价单」的
   逻辑重做：去掉全部网格线，用留白和字重分层；把「到店活动价」独立成
   一列高亮面板，省钱金额直接标出来；充值档位从一排小方块改成可点的卡片。
   ============================================================ */
.health-offer {
  --pt-gold: var(--gold, #a18752);
  --pt-gold-deep: #7a6335;
  --pt-line: color-mix(in srgb, var(--ink) 10%, transparent);
  --pt-line-soft: color-mix(in srgb, var(--ink) 6%, transparent);
  background: linear-gradient(180deg, #FCFAF6 0%, #F7F3EA 100%);
}

.price-compare-table {
  table-layout: fixed;
  width: 100%;
  margin-top: 38px;
  border-collapse: separate;
  border-spacing: 0;
  background: transparent;
  font-size: 15px;
}

/* 列宽由 colgroup 统一控制 */
.price-compare-table .col-product { width: 30%; }
.price-compare-table .col-original { width: 17%; }
.price-compare-table .col-deal { width: 53%; }

/* —— 表头：小字加字距，只留一条细线，不抢价格的视觉 —— */
.price-compare-table thead th {
  padding: 0 0 15px;
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 17%, transparent);
  background: transparent;
  color: color-mix(in srgb, var(--ink) 50%, transparent);
  font-size: 12.5px;
  font-weight: 620;
  letter-spacing: .16em;
  text-align: left;
  vertical-align: bottom;
}
.price-compare-table thead .deal-col {
  color: var(--pt-gold-deep);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--pt-gold) 9%, transparent),
    color-mix(in srgb, var(--pt-gold) 13%, transparent));
}

/* —— 数据行：无网格线，靠行距和细分割线分块 —— */
.price-compare-table tbody td {
  padding: 25px 0;
  border: 0;
  vertical-align: middle;
  transition: background-color .3s var(--ease, ease);
}
.price-compare-table tbody tr + tr td {
  border-top: 1px solid var(--pt-line-soft);
}
.price-compare-table tbody .product-col {
  padding-right: 26px;
  color: var(--ink);
  font-size: 16.5px;
  font-weight: 640;
  letter-spacing: .012em;
  transition: color .3s var(--ease, ease);
}
.price-compare-table tbody .original-col {
  color: color-mix(in srgb, var(--muted) 84%, transparent);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

/* —— 高亮列：淡金底 + 左缘一条金线，视线自然落在这里 —— */
.price-compare-table .deal-col {
  position: relative;
  padding-left: clamp(24px, 2.7vw, 40px) !important;
  padding-right: clamp(24px, 2.7vw, 40px) !important;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--pt-gold) 8%, transparent),
    color-mix(in srgb, var(--pt-gold) 4%, transparent));
}
.price-compare-table .deal-col::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--pt-gold) 0%, transparent),
    color-mix(in srgb, var(--pt-gold) 58%, transparent) 20%,
    color-mix(in srgb, var(--pt-gold) 58%, transparent) 80%,
    color-mix(in srgb, var(--pt-gold) 0%, transparent));
  transition: opacity .3s var(--ease, ease);
}

/* —— 价格：深墨大字，货币符号收小，单位退到灰色小字 —— */
.deal-main,
.deal-options {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px 16px;
}
.deal-price {
  display: inline-flex;
  align-items: baseline;
  color: var(--ink);
  font-size: clamp(27px, 2.35vw, 34px);
  font-weight: 780;
  letter-spacing: -.035em;
  line-height: 1.04;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.deal-price .deal-currency {
  margin-right: 2px;
  font-size: .52em;
  font-weight: 700;
  letter-spacing: 0;
}
.deal-price small {
  margin-left: 7px;
  color: color-mix(in srgb, var(--muted) 88%, transparent);
  font-size: .37em;
  font-weight: 600;
  letter-spacing: .01em;
}
.deal-or {
  color: color-mix(in srgb, var(--muted) 66%, transparent);
  font-size: 13px;
}

/* —— 省钱标签：算式直接算出来的差额，不是营销话术 —— */
.deal-save {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border: 1px solid color-mix(in srgb, var(--pt-gold) 34%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--pt-gold) 11%, transparent);
  color: var(--pt-gold-deep);
  font-size: 12.5px;
  font-weight: 650;
  letter-spacing: .012em;
  white-space: nowrap;
}

/* —— 充值档位：一档一张小卡，「充」轻「得」重 —— */
.deal-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.deal-benefits .benefit {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 9px 15px;
  border: 1px solid color-mix(in srgb, var(--pt-gold) 24%, transparent);
  border-radius: 11px;
  background: rgba(255, 255, 255, .8);
  box-shadow: 0 1px 2px rgba(24, 20, 12, .04);
  transition: transform .28s var(--ease, ease), border-color .28s var(--ease, ease),
              box-shadow .28s var(--ease, ease), background-color .28s var(--ease, ease);
}
.deal-benefits .benefit > span {
  color: color-mix(in srgb, var(--muted) 94%, transparent);
  font-size: 11.5px;
  letter-spacing: .02em;
  line-height: 1.3;
}
.deal-benefits .benefit b {
  color: var(--pt-gold-deep);
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -.012em;
  line-height: 1.2;
}
.deal-benefits .benefit:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--pt-gold) 54%, transparent);
  background: #fff;
  box-shadow: 0 7px 18px rgba(120, 96, 44, .13);
}

/* —— 整行悬停：底纹淡金，产品名转金，高亮列加深 —— */
.price-compare-table tbody tr:hover .product-col {
  color: var(--pt-gold-deep);
}
.price-compare-table tbody tr:hover .original-col,
.price-compare-table tbody tr:hover .product-col {
  background: color-mix(in srgb, var(--pt-gold) 5%, transparent);
}
.price-compare-table tbody tr:hover .deal-col {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--pt-gold) 14%, transparent),
    color-mix(in srgb, var(--pt-gold) 8%, transparent));
}
.price-compare-table tbody tr:hover .deal-col::before {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--pt-gold) 0%, transparent),
    var(--pt-gold) 20%,
    var(--pt-gold) 80%,
    color-mix(in srgb, var(--pt-gold) 0%, transparent));
}

/* —— 窄屏：表格转卡片，每行独立成块，保留全部对比信息 —— */
@media (max-width: 860px) {
  .price-compare-table { margin-top: 28px; font-size: 14px; }
  .price-compare-table colgroup,
  .price-compare-table thead { display: none; }
  .price-compare-table,
  .price-compare-table tbody,
  .price-compare-table tr,
  .price-compare-table td { display: block; width: auto; }
  .price-compare-table tbody tr {
    padding: 18px 18px 20px;
    margin-bottom: 12px;
    border: 1px solid color-mix(in srgb, var(--pt-gold) 20%, transparent);
    border-radius: 14px;
    background: rgba(255, 255, 255, .74);
    box-shadow: 0 1px 3px rgba(24, 20, 12, .05);
  }
  .price-compare-table tbody tr + tr td { border-top: 0; }
  .price-compare-table tbody td { padding: 0; transition: none; }
  .price-compare-table tbody tr:hover .product-col,
  .price-compare-table tbody tr:hover .original-col { background: transparent; }
  .price-compare-table tbody .product-col {
    padding-right: 0;
    font-size: 17px;
  }
  .price-compare-table tbody .original-col {
    margin-top: 3px;
    font-size: 13.5px;
  }
  .price-compare-table .deal-col {
    margin-top: 11px;
    padding: 13px 15px !important;
    border-radius: 10px;
  }
  .price-compare-table .deal-col::before { display: none; }
  .deal-price { font-size: 25px; }
  .deal-main,
  .deal-options { gap: 7px 12px; }
  .deal-benefits { gap: 8px; }
  .deal-benefits .benefit { padding: 8px 13px; }
  .deal-benefits .benefit b { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .price-compare-table tbody td,
  .deal-benefits .benefit { transition: none; }
}

/* —— 清理第 24 版留下的旧规则，避免新旧样式叠加 ——
   旧版给单元格写了固定 width、给整行写了白色悬停底、给内层 span 写了
   padding，这些都会和新结构打架。 */
.price-compare-table thead th,
.price-compare-table tbody td { width: auto; }
.price-compare-table tbody tr:hover { background: transparent; }
/* 第 24 版的 .deal-benefits span 会给卡片里每一个内层 span 都套上白色底和
   描边，卡片一宽就露出多余的白框。这里把内层的盒子彻底清干净。 */
.price-compare-table .deal-benefits .benefit > span {
  padding: 0;
  border: 0;
  background: transparent;
}
.price-compare-table .was-price {
  color: color-mix(in srgb, var(--muted) 78%, transparent);
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--muted) 48%, transparent);
  text-decoration-thickness: 1px;
}
.price-compare-table .no-reference {
  color: color-mix(in srgb, var(--muted) 48%, transparent);
}

/* ============================================================
   第 56 版 · 精修
   1) 第 24 版的窄屏规则给单元格写了 30%/18%/52% 的固定宽度，
      特异性比新规则高，卡片式布局下会把产品名挤到换行、高亮面板压成半宽；
   2) 原价右对齐，让「¥980 → ¥498」形成一条向右的对照动线；
   3) 下方的 9.9 元体验卡原本是青绿底，与金色报价区割裂，统一到金色系。
   ============================================================ */

/* —— 1. 清掉旧的窄屏固定宽度 —— */
.price-compare-table tbody td:first-child,
.price-compare-table tbody td.original-col,
.price-compare-table tbody td.deal-col,
.price-compare-table thead th:first-child,
.price-compare-table thead th.original-col,
.price-compare-table thead th.deal-col { width: auto; }

/* —— 2. 原价右对齐，靠近活动价一栏 —— */
.price-compare-table thead .original-col,
.price-compare-table tbody .original-col {
  padding-right: clamp(14px, 1.6vw, 26px);
  text-align: right;
}
.price-compare-table tbody .original-col .was-price {
  font-size: 15.5px;
  letter-spacing: -.01em;
}

/* —— 3. 高亮列左缘金线加重，分栏更明确 —— */
.price-compare-table .deal-col::before {
  width: 3px;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--pt-gold) 0%, transparent),
    color-mix(in srgb, var(--pt-gold) 78%, transparent) 18%,
    color-mix(in srgb, var(--pt-gold) 78%, transparent) 82%,
    color-mix(in srgb, var(--pt-gold) 0%, transparent));
}

/* —— 4. 9.9 元体验卡：去掉青绿底，改用与报价区一致的金色 —— */
.deal-highlight {
  grid-template-columns: minmax(190px, .78fr) minmax(300px, 1.62fr) minmax(220px, 1fr);
  margin: 34px 0 0;
  border: 1px solid color-mix(in srgb, var(--pt-gold) 24%, transparent);
  border-radius: 16px;
  background: rgba(255, 255, 255, .7);
  overflow: hidden;
}
.deal-highlight > div + div {
  border-left: 1px solid color-mix(in srgb, var(--pt-gold) 16%, transparent);
}
.deal-highlight span { color: color-mix(in srgb, var(--muted) 92%, transparent); }
.deal-highlight strong { color: var(--ink); }
.deal-highlight-price {
  background: linear-gradient(152deg, #6d5830 0%, #8a7040 58%, #9c8250 100%);
}
.deal-highlight-price span { color: rgba(255, 255, 255, .76); }
.deal-highlight-price strong { color: #fff; }
.deal-highlight-reference strong { color: color-mix(in srgb, var(--muted) 88%, transparent); }

/* —— 5. 窄屏：卡片堆叠下恢复左对齐、放开宽度 —— */
@media (max-width: 860px) {
  .price-compare-table thead .original-col,
  .price-compare-table tbody .original-col {
    padding-right: 0;
    text-align: left;
  }
  .price-compare-table tbody .original-col .was-price { font-size: 13.5px; }
  .price-compare-table .deal-col::before { display: none; }
  .price-compare-table tbody .deal-col { width: auto; }
  .deal-highlight {
    grid-template-columns: 1fr;
    border-radius: 14px;
  }
  .deal-highlight > div + div {
    border-left: 0;
    border-top: 1px solid color-mix(in srgb, var(--pt-gold) 16%, transparent);
  }
  .deal-highlight-price { padding: 22px clamp(18px, 4vw, 28px); }
}

/* —— 6. 充值档位改用网格等分 ——
   flex 下卡片宽度由内容决定，「充 2000 得 2500」比「充 200 得 220」宽，
   中等宽度（约 830～900px）时第四个卡片会被挤到第二行。
   网格等分与内容无关，四档永远齐平。 */
.deal-benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.deal-benefits .benefit { padding: 9px 13px; }
.deal-benefits .benefit b { font-size: 15.5px; }
.deal-benefits .benefit > span { white-space: nowrap; }
.deal-benefits .benefit b { white-space: nowrap; }

@media (min-width: 861px) and (max-width: 1280px) {
  .price-compare-table .deal-col { padding-left: 22px !important; padding-right: 22px !important; }
  .deal-benefits { gap: 8px; }
  .deal-benefits .benefit { padding: 8px 10px; }
  .deal-benefits .benefit > span { font-size: 11px; }
  .deal-benefits .benefit b { font-size: 14.5px; }
}
@media (max-width: 860px) {
  .deal-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 第 24 版的窄屏规则会把「或」两侧的价格竖排，这里收回横排 */
@media (max-width: 860px) {
  .price-compare-table .deal-options {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }
  .price-compare-table .deal-options .deal-price { white-space: nowrap; }
}

/* —— 7. 档位卡片内容居中：卡片等宽后左对齐会显得右侧空 —— */
.deal-benefits .benefit {
  align-items: center;
  text-align: center;
  gap: 2px;
}

/* ============================================================
   第 56 版 · 编辑式修正
   前一版用了胶囊标签、白底卡片和悬停阴影，与本项目「细分隔线 + 字级层次、
   不要装饰性组件」的基调相冲突。这里改回编辑式报价单的做法：
   结构全靠线宽、字重、字距和留白建立，价格数字本身承担视觉冲击。
   ============================================================ */

/* —— 板块底色：极淡暖白，不用渐变 —— */
.health-offer { background: #FBF8F2; }

/* —— 表头：更小的字号配更大字距，做成标签而非标题 —— */
.price-compare-table thead th {
  padding: 0 0 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 24%, transparent);
  color: color-mix(in srgb, var(--ink) 46%, transparent);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .2em;
}
.price-compare-table thead .deal-col {
  color: var(--pt-gold-deep);
  background: transparent;
}

/* —— 数据行 —— */
.price-compare-table tbody td { padding: 26px 0; }
.price-compare-table tbody tr + tr td {
  border-top: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
}
.price-compare-table tbody .product-col {
  font-size: 16px;
  font-weight: 620;
  letter-spacing: .015em;
}

/* —— 高亮列去色块：只留一条竖线分栏 —— */
.price-compare-table .deal-col {
  padding-left: clamp(28px, 3vw, 46px) !important;
  padding-right: 0 !important;
  background: transparent;
}
.price-compare-table .deal-col::before {
  width: 1px;
  background: color-mix(in srgb, var(--pt-gold) 46%, transparent);
}
.price-compare-table tbody tr:hover .deal-col,
.price-compare-table tbody tr:hover .product-col,
.price-compare-table tbody tr:hover .original-col { background: transparent; }
.price-compare-table tbody tr:hover .deal-col::before {
  background: color-mix(in srgb, var(--pt-gold) 92%, transparent);
}
.price-compare-table tbody tr:hover .product-col { color: var(--pt-gold-deep); }

/* —— 价格：字级对比拉满，货币符号与单位退到小号 —— */
.deal-price { font-size: clamp(28px, 2.45vw, 37px); }
.deal-main,
.deal-options { gap: 10px 20px; }

/* —— 省钱金额：纯文字注解，不用胶囊 —— */
.price-compare-table .deal-save {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--pt-gold-deep);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .1em;
}
.price-compare-table .deal-save::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  margin-right: 8px;
  vertical-align: 3px;
  background: color-mix(in srgb, var(--pt-gold) 55%, transparent);
}

/* —— 充值档位：细线分隔的四列文字，不做卡片 —— */
.price-compare-table .deal-benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}
.price-compare-table .deal-benefits .benefit {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 3px;
  padding: 0 0 0 16px;
  border: 0;
  border-left: 1px solid color-mix(in srgb, var(--pt-gold) 26%, transparent);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-align: left;
}
.price-compare-table .deal-benefits .benefit:first-child {
  padding-left: 0;
  border-left: 0;
}
.price-compare-table .deal-benefits .benefit:hover {
  transform: none;
  border-color: color-mix(in srgb, var(--pt-gold) 26%, transparent);
  background: transparent;
  box-shadow: none;
}
.price-compare-table .deal-benefits .benefit:hover b { color: var(--pt-gold, #a18752); }
.price-compare-table .deal-benefits .benefit > span { font-size: 12px; letter-spacing: .04em; }
.price-compare-table .deal-benefits .benefit b { font-size: 16px; font-weight: 720; }

/* —— 9.9 元体验卡：保留实色块，换到金色系与报价区统一 —— */
.deal-highlight {
  border: 1px solid color-mix(in srgb, var(--pt-gold) 26%, transparent);
  border-radius: 0;
  background: transparent;
}
.deal-highlight > div + div { border-left: 1px solid color-mix(in srgb, var(--pt-gold) 20%, transparent); }
.deal-highlight-price { background: #7c6535; }
.deal-highlight-price strong { color: #fff; }

/* —— 窄屏 —— */
@media (max-width: 860px) {
  .price-compare-table .deal-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 0; }
  .price-compare-table .deal-benefits .benefit:nth-child(odd) { padding-left: 0; border-left: 0; }
  .price-compare-table .deal-col { padding-left: 20px !important; }
  .price-compare-table .deal-main,
  .price-compare-table .deal-options { gap: 8px 14px; }
  .deal-highlight { border-radius: 0; }
  .deal-highlight > div + div { border-left: 0; border-top: 1px solid color-mix(in srgb, var(--pt-gold) 20%, transparent); }
}

/* 窄屏卡片堆叠下，行内边距要归零（桌面的 26px 会在此处叠加出大片空白） */
@media (max-width: 860px) {
  .price-compare-table tbody td { padding: 0; }
}

/* —— 8. 窄屏也去掉卡片：改成细线分隔的清单，与桌面同一套语言 —— */
@media (max-width: 860px) {
  .price-compare-table tbody tr {
    padding: 22px 0;
    margin-bottom: 0;
    border: 0;
    border-top: 1px solid color-mix(in srgb, var(--ink) 9%, transparent);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  .price-compare-table tbody tr:first-child { border-top: 0; }
  .price-compare-table tbody .deal-col {
    margin-top: 10px;
    padding: 0 !important;
    border-radius: 0;
  }
  .price-compare-table tbody .product-col { font-size: 16.5px; }
  .price-compare-table tbody .original-col { margin-top: 4px; }
}

/* 窄屏行内三层的呼吸：产品名 → 原价 → 活动价，逐层拉开 */
@media (max-width: 860px) {
  .price-compare-table tbody .original-col { margin-top: 7px; }
  .price-compare-table tbody .deal-col { margin-top: 13px; }
  .price-compare-table tbody tr { padding: 24px 0; }
}

/* ============================================================
   第 57 版 · 国宇网络行业解决方案子页面
   1) 首屏图片直接铺在版面上：撤掉托底的灰/米色底块与内边距，
      图片改为 cover 铺满右栏，裁切量由右栏宽度控制。
   2) 标题里的重点词（青蓝色）逐字浮现 + 逐字短线点亮。
   ============================================================ */

/* —— 1. 首屏图片：不再托底色，直接铺满 —— */
body:not(.home-page) .hero > .hero-bg {
  align-self: stretch;
  aspect-ratio: auto;
  min-height: 100%;
  background: transparent;
}
body:not(.home-page) .hero > .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* 让页面里手写的 object-position（焦点位置）继续生效 */
  object-position: center 50%;
}
body:not(.home-page) .hero > .hero-bg.portrait {
  padding: 0;
  background: transparent;
}

/* 竖图页右栏收窄，减少 cover 的裁切损失（原图 0.75 比例） */
body:not(.home-page) .hero.media-narrow {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .52fr);
}

/* ============================================================
   重点词逐字动效
   由 site.js 把 h1 内的重点词按字符拆成 .kw-char，
   字符自模糊与略低处依次归位，落位后下方短线由中心向两侧展开。
   全部用 currentColor 取色，因此青蓝 / 橙 / 金各主题自动适配。
   ============================================================ */
.kw-char {
  position: relative;
  display: inline-block;
  white-space: pre;
  animation: kwRise .62s cubic-bezier(.2, .7, .2, 1) both;
  animation-delay: calc(var(--kw-i, 0) * 52ms + var(--kw-delay, 340ms));
}
.kw-char::after {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: -.1em;
  height: 1px;
  background: currentColor;
  opacity: .34;
  transform: scaleX(0);
  transform-origin: 50% 50%;
  animation: kwStroke .5s cubic-bezier(.2, .7, .2, 1) forwards;
  animation-delay: calc(var(--kw-i, 0) * 52ms + var(--kw-delay, 340ms) + 400ms);
}
@keyframes kwRise {
  0% { opacity: 0; filter: blur(8px); transform: translateY(.34em) scale(.94); }
  62% { opacity: 1; }
  100% { opacity: 1; filter: blur(0); transform: none; }
}
@keyframes kwStroke {
  to { transform: scaleX(1); }
}

/* 窄屏：字号变小，短线保持贴字不外溢 */
@media (max-width: 760px) {
  .kw-char::after { left: 6%; right: 6%; bottom: -.06em; }
}
@media (prefers-reduced-motion: reduce) {
  .kw-char,
  .kw-char::after { animation: none; transform: none; opacity: 1; filter: none; }
}

/* ============================================================
   第 58 版 · 百龄慧养康养中心：图片参考声明
   该页所有空间图片均为素材图，不代表各中心实际场景，
   顶部与列表两处都要明确标注，避免访客误认为实拍。
   ============================================================ */

/* 顶部主图：贴在图片右下角，与全站其他页面的角标同一套语言 */
.health-centers-hero figure {
  position: relative;
}
.health-centers-hero .photo-reference-note {
  position: absolute;
  right: 14px;
  bottom: 12px;
  z-index: 2;
  margin: 0;
  padding: 0;
  color: rgba(255, 255, 255, .72);
  background: none;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .02em;
  line-height: 1.5;
  text-shadow: 0 1px 5px rgba(0, 0, 0, .5);
  pointer-events: none;
}

/* 列表图：原样式把 figure 固定高度并裁切，说明文字被切掉看不见；
   改为图片区固定高度、说明文字排在图下方的细线上。 */
.health-center-media {
  height: auto;
  overflow: visible;
}
.health-center-media .health-center-image-frame {
  height: clamp(380px, 39vw, 540px);
}
.health-center-media figcaption {
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
}
.health-center-media figcaption::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 1px;
  margin-right: 8px;
  vertical-align: 3px;
  background: color-mix(in srgb, var(--muted) 55%, transparent);
}

@media (max-width: 640px) {
  .health-center-media .health-center-image-frame { height: 74vw; min-height: 290px; }
  .health-centers-hero .photo-reference-note { right: 10px; bottom: 9px; font-size: 11px; }
}

/* 顶部标注落在内容复杂的照片上时加深描边阴影，保证任何背景下都能读清 */
.health-centers-hero .photo-reference-note {
  text-shadow: 0 1px 6px rgba(0, 0, 0, .72), 0 0 2px rgba(0, 0, 0, .5);
  color: rgba(255, 255, 255, .82);
}

/* ============================================================
   第 60 版：首页动效与版式节奏精修
   统一 Motion System：标题 mask reveal、正文轻上浮、细线绘制、
   图片微缩放沉降、链接下划线生长与箭头微移；全部自然 ease-out，
   不引入 bounce / glow / rotation / 粒子 / 复杂视差。
   prefers-reduced-motion 下一律关闭，页面保持完整可用。
   ============================================================ */

/* —— 一、统一节奏：滚动浮现收敛到 0.4-0.6s、位移 8-12px ——
   覆盖 styles.css 的 .reveal 基准（后加载，同等特异性生效） */
.reveal { transform: translateY(12px); transition-duration: .55s; }
.reveal.reveal-block { transform: translateY(12px); }

/* —— 二、Hero：标题两段 mask reveal —— */
.home-page .home-hero-cover h1 {
  animation: none;
  opacity: 1;
  transform: none;
}
.hero-mask-title .hero-line { display: block; overflow: hidden; }
.hero-line-inner {
  display: block;
  transform: translateY(112%);
  animation: heroMaskRise .7s cubic-bezier(.22, .61, .36, 1) forwards;
}
/* 第二行比第一行晚约 120ms，读起来是先立论、再落点 */
.hero-mask-title .hero-line:nth-child(2) .hero-line-inner { animation-delay: .12s; }
@keyframes heroMaskRise { to { transform: none; } }

/* 文案层跟随标题节奏依次落位，整体收在 1s 附近 */
.home-page .home-hero-cover p.lead { animation-delay: .42s; }
.home-page .home-hero-cover .home-facts { animation-delay: .52s; }
.home-page .home-hero-cover .home-hero-actions { animation-delay: .62s; }

/* CTA hover：不做大幅位移与变色，只保留边界与底色的细微反馈 */
.home-page .home-hero-cover .btn { transition: color .22s ease, background-color .22s ease, border-color .22s ease; }
.home-page .home-hero-cover .btn:hover { transform: none; }

/* —— 三、Hero 底图：入场微沉降 + 滚动轻视差 ——
   入场动画只动 scale 与 opacity（独立属性），transform 留给
   滚动位移使用，两者互不覆盖。--hero-shift 由脚本按滚动进度
   写入（不超过高度的 2.5%），遮罩与底图产生轻微相对运动。 */
.home-page .home-hero-cover { --hero-shift: 0; }
.home-page .home-hero-bg img {
  object-fit: cover;
  object-position: center center;
  transform: translateY(calc(var(--hero-shift) * 1px));
  --hero-rest-scale: 1.055;
  scale: var(--hero-rest-scale);
  transform-origin: center;
  animation: heroImageSettle 1.05s cubic-bezier(.22, .61, .36, 1) .05s both;
}
@keyframes heroImageSettle {
  from { scale: calc(var(--hero-rest-scale) + .03); opacity: .94; }
  to { scale: var(--hero-rest-scale); opacity: 1; }
}

@media (max-width: 760px) {
  .brand > span:last-child { min-width: 78px; }
  .brand strong { font-size: 18px; }
  .home-page .home-hero-bg img {
    object-position: 68% center;
    --hero-rest-scale: 1.1;
  }
}

/* —— 四、区块标题：mask reveal（首页 section-head） ——
   入场机制复用分层入场系统，仅把首页标题的动画换成遮罩揭示：
   文字自遮罩内自上而下落位，说明文字仍走轻上浮。 */
.home-page .section-head.entrance-host h2.entrance {
  animation-name: guoyuMaskRise;
  animation-duration: .62s;
}
@keyframes guoyuMaskRise {
  0% { opacity: 0; clip-path: inset(-8% -2% 102% -2%); transform: translateY(18px); }
  100% { opacity: 1; clip-path: inset(-8% -2% -8% -2%); transform: none; }
}

/* —— 五、三块业务：hover 状态切换 ——
   标题轻位移、关键词渐次提亮、非当前块轻降权（不完全变灰）。 */
.biz { transition: opacity .3s ease, background-color .34s ease; }
.biz-guide:has(.biz:hover) .biz:not(:hover) { opacity: .58; }
.biz-title { transition: color .3s ease, transform .34s cubic-bezier(.22, .61, .36, 1); }
.biz:hover .biz-title { transform: translateX(4px); }
.biz-keys li { opacity: .68; transition: opacity .28s ease; }
.biz:hover .biz-keys li { opacity: 1; }
.biz:hover .biz-keys li:nth-child(2) { transition-delay: .06s; }
.biz:hover .biz-keys li:nth-child(3) { transition-delay: .12s; }

/* —— 六、企业服务流程：横向绘制线 ——
   去掉波浪曲线，改为一条水平细线：进入视口后从左向右绘制，
   节点灰色转品牌色，编号、标题、说明依次显示。 */
.process-route::before,
.process-route::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  width: 80%;
  height: 1px;
  pointer-events: none;
}
.process-route::before { background: var(--line-strong); }
.process-route::after {
  background: var(--accent);
  transform: scaleX(var(--flow-scale, 0));
  transform-origin: left center;
  transition: transform .55s cubic-bezier(.2, .7, .2, 1);
}
.process-route .route-step {
  padding-top: 34px;
  text-align: left;
}
.process-route .route-dot {
  top: 0;
  left: 0;
  margin: 0;
}

/* 窄屏：横向线收起，改为纵向 timeline */
@media (max-width: 900px) {
  .process-route::before,
  .process-route::after { display: none; }
  .process-route .route-step { padding: 0 0 30px 32px; }
  .process-route .route-step:last-child { padding-bottom: 0; }
  .process-route .route-step::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: -2px;
    left: 4px;
    width: 1px;
    background: var(--line-strong);
  }
  .process-route .route-step:last-child::before { display: none; }
  .process-route .route-dot { top: 8px; left: 4px; margin: -5px 0 0 -5px; }
  .process-route .route-step p { max-width: none; }
}

/* —— 七、真实实践：左侧标题短距 sticky + 右侧列表 —— */
.home-proof {
  display: grid;
  grid-template-columns: minmax(240px, .38fr) minmax(0, 1.62fr);
  gap: clamp(36px, 5vw, 88px);
  align-items: start;
}
.home-proof-aside { position: sticky; top: 96px; }
.home-proof-aside .section-head { margin-bottom: 22px; }
.home-proof-list article {
  transition: opacity .55s var(--ease), transform .55s var(--ease), border-color .26s ease;
}
.home-proof-list article > span,
.home-proof-list article > div,
.home-proof-list article > a { transition: opacity .26s ease; }
.home-proof-list article:hover { border-bottom-color: var(--line-strong); }
.home-proof-list article:hover p { color: color-mix(in srgb, var(--ink) 72%, var(--muted)); }
/* 悬停某行时其余行轻降权，视线自然聚焦当前项 */
.home-proof-list:has(article:hover) article:not(:hover) > * { opacity: .5; }

@media (max-width: 900px) {
  .home-proof { grid-template-columns: 1fr; gap: 30px; }
  .home-proof-aside { position: static; }
}
/* 窄屏标题字级收敛，长标题换行更自然 */
.home-proof-aside .section-head h2 { font-size: clamp(26px, 2.4vw, 34px); }

/* —— 八、企业服务能力：Interactive Service Index ——
   三大类默认只显名称，悬停 / 点击切换服务列表；
   面板交叉淡入 + 轻位移，高度取最高面板，切换不跳动。 */
.svc-index-head {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line-strong);
}
.svc-index-tab {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding: 0 0 18px;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 620;
  letter-spacing: -.025em;
  text-align: left;
  cursor: pointer;
  transition: color .24s ease;
}
.svc-index-tab span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.svc-index-tab::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .4s cubic-bezier(.22, .61, .36, 1);
}
.svc-index-tab:hover { color: var(--ink); }
.svc-index-tab.is-active { color: var(--ink); }
.svc-index-tab.is-active::after { transform: scaleX(1); }
.svc-index-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.svc-index-panels { display: grid; margin-top: 6px; }
.svc-index-panel {
  grid-area: 1 / 1;
  min-width: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity .34s ease, transform .34s cubic-bezier(.22, .61, .36, 1), visibility 0s linear .34s;
}
.svc-index-panel.is-active {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
  transition: opacity .42s ease, transform .42s cubic-bezier(.22, .61, .36, 1), visibility 0s linear 0s;
}
.svc-index-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(28px, 4vw, 64px);
}
.svc-index-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 14px;
  min-height: 64px;
  padding: 14px 12px 14px 0;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: color .2s ease, padding .2s cubic-bezier(.2, .7, .2, 1);
}
.svc-index-list a > span { font-size: 16px; font-weight: 600; }
.svc-index-list a small {
  grid-column: 1;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.55;
}
.svc-index-list a i {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--accent);
  font-style: normal;
  transition: transform .2s cubic-bezier(.2, .7, .2, 1);
}
.svc-index-list a:hover,
.svc-index-list a:focus-visible { padding-inline: 12px; color: var(--accent); outline: none; }
.svc-index-list a:hover i,
.svc-index-list a:focus-visible i { transform: translateX(4px); }

@media (max-width: 760px) {
  .svc-index-head { grid-template-columns: 1fr; border-bottom: 0; }
  .svc-index-tab { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 19px; }
  .svc-index-list { grid-template-columns: 1fr; }
}

/* —— 九、关闭动效：完整覆盖本版新增动画 —— */
@media (prefers-reduced-motion: reduce) {
  .hero-line-inner { animation: none; transform: none; }
  .home-page .home-hero-bg img { animation: none; opacity: 1; scale: var(--hero-rest-scale, 1.045); }
  .home-page .section-head.entrance-host h2.entrance { animation-name: guoyuRise; }
  .biz,
  .biz-title,
  .biz-keys li,
  .svc-index-tab,
  .svc-index-tab::after,
  .svc-index-panel,
  .svc-index-list a,
  .svc-index-list a i,
  .home-proof-list article,
  .home-proof-list article > span,
  .home-proof-list article > div,
  .home-proof-list article > a,
  .process-route::after { transition: none; }
  .home-proof-list:has(article:hover) article:not(:hover) > * { opacity: 1; }
}

/* ============================================================
   第 61 版：子页面通用交互增强
   延续首页 Motion System 的克制风格：条目 hover 状态切换、
   整卡可点、区块标题 mask reveal。不引入发光 / 上浮 / 大幅位移。
   ============================================================ */

/* —— 一、子页面条目 hover：标题转品牌色、箭头右移、同组降权 —— */
.link-item { transition: opacity .3s ease; }
.link-item h2,
.link-item h3,
.link-item h4,
.link-item strong { transition: color .22s ease; }
.link-item i,
.link-item .text-arrow span,
.link-item [class*="arrow"] { transition: transform .22s cubic-bezier(.2, .7, .2, 1); }

.link-item:hover h2,
.link-item:hover h3,
.link-item:hover h4,
.link-item:hover strong { color: var(--accent); }
.link-item:hover i,
.link-item:hover .text-arrow span,
.link-item:hover [class*="arrow"] { transform: translateX(4px); }
/* 同组其余条目轻降权，视线自然聚焦当前项 */
.link-group:has(.link-item:hover) .link-item:not(:hover) { opacity: .5; }

/* —— 二、article 型卡片：整卡可点（拉伸链接）——
   卡片内唯一链接用伪元素铺满整卡，鼠标进入任意区域都可点进，
   hover 时标题转品牌色、内部箭头右移。 */
.link-card { position: relative; }
.link-card > a::after {
  content: "";
  position: absolute;
  inset: 0;
}
.link-card:hover h3,
.link-card:hover h4 { color: var(--accent); }

/* —— 三、子页面区块标题：mask reveal（与首页统一）——
   子页面 section-head 已走分层入场，这里把 h2 的动画换成遮罩揭示，
   文字自遮罩内自上而下落位，说明文字仍走轻上浮。 */
body:not(.home-page) .section-head.entrance-host h2.entrance,
body:not(.home-page) .ai-section-head.entrance-host h2.entrance {
  animation-name: guoyuMaskRise;
  animation-duration: .62s;
}

/* —— 四、关闭动效：完整覆盖本版新增动画 —— */
@media (prefers-reduced-motion: reduce) {
  .link-item,
  .link-item h3,
  .link-item h4,
  .link-item strong,
  .link-item i,
  .link-item .text-arrow span,
  .link-item [class*="arrow"] { transition: none; }
  .link-group:has(.link-item:hover) .link-item:not(:hover) { opacity: 1; }
  body:not(.home-page) .section-head.entrance-host h2.entrance,
  body:not(.home-page) .ai-section-head.entrance-host h2.entrance { animation-name: guoyuRise; }
}

/* ============================================================
   首页 · 集团叙事重构
   六段节奏：集团首屏 → 核心业务 → 发展节点 → 共享能力
   → 真实实践与动态 → 联系收口。
   ============================================================ */

/* 集团 Hero：保留真实 Logo 墙的自然光影，遮罩只负责文字可读性。 */
.home-page .home-hero-cover {
  min-height: clamp(700px, 86vh, 880px);
  max-height: 880px;
}
.home-page .home-hero-cover::before { opacity: .08; }
.home-page .home-hero-cover::after {
  background:
    linear-gradient(90deg, rgba(9, 34, 29, .88) 0%, rgba(9, 34, 29, .78) 28%, rgba(9, 34, 29, .45) 47%, rgba(9, 34, 29, .12) 68%, rgba(9, 34, 29, .02) 100%),
    linear-gradient(0deg, rgba(9, 34, 29, .32), transparent 56%);
}
.home-page .home-hero-cover .home-hero-copy {
  max-width: 760px;
  padding-block: clamp(96px, 11vh, 132px);
}
.group-hero-eyebrow {
  display: block;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, .78);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .18em;
  opacity: 0;
  transform: translateY(8px);
  animation: home-hero-copy-in .58s cubic-bezier(.22, .61, .36, 1) .08s forwards;
}
.home-page .home-hero-cover h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(42px, 4.5vw, 64px);
  line-height: 1.07;
}
.home-page .home-hero-cover h1 strong { color: #c6e2d9; }
.home-page .home-hero-cover p.lead {
  max-width: 650px;
  color: rgba(255, 255, 255, .83);
  font-size: clamp(16px, 1.15vw, 18px);
  line-height: 1.76;
}
.home-page .home-facts { max-width: 610px; }
.home-page .home-facts span { font-size: 13px; letter-spacing: .035em; }
.home-page .home-hero-bg img {
  --hero-rest-scale: 1;
  object-position: center center;
}
@keyframes heroImageSettle {
  from { scale: 1.025; opacity: .96; }
  to { scale: 1; opacity: 1; }
}

/* 共享区块标题节奏。 */
.group-section-head { max-width: 760px; margin-bottom: clamp(38px, 4.6vw, 62px); }
.group-section-head .eyebrow {
  display: block;
  margin-bottom: 15px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .18em;
}
.group-section-head h2 {
  margin-bottom: 15px;
  font-size: clamp(32px, 3.2vw, 46px);
  font-weight: 620;
  line-height: 1.14;
  letter-spacing: -.045em;
}
.group-section-head p { margin: 0; font-size: 16px; }

/* 三块业务：连续的大尺度版面，不使用编号、图标或标签墙。 */
.group-business-section { padding-block: clamp(84px, 8.5vw, 120px); }
.group-business-landscape {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  overflow: hidden;
  border-block: 1px solid var(--line-strong);
}
.group-business {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: clamp(380px, 28vw, 450px);
  flex-direction: column;
  padding: clamp(38px, 3.6vw, 54px) clamp(28px, 3vw, 46px);
  color: var(--ink);
  text-decoration: none;
  transition: opacity .3s ease, background-color .34s ease;
}
.group-business + .group-business { border-left: 1px solid var(--line); }
.group-business-network,
.group-business-telecom,
.group-business-health { background: transparent; }
.group-business::after {
  content: "";
  position: absolute;
  right: clamp(28px, 3.5vw, 52px);
  bottom: 0;
  left: clamp(28px, 3.5vw, 52px);
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .42s cubic-bezier(.22, .61, .36, 1);
}
.group-business-type {
  min-height: 3.2em;
  color: var(--muted);
  font-size: 13px;
  font-weight: 680;
  line-height: 1.6;
  letter-spacing: .1em;
}
.group-business h3 {
  margin: 16px 0 21px;
  color: var(--ink);
  font-size: clamp(28px, 2.5vw, 38px);
  font-weight: 650;
  line-height: 1.1;
  letter-spacing: -.045em;
  transition: color .28s ease, transform .34s cubic-bezier(.22, .61, .36, 1);
}
.group-business p {
  max-width: 26em;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}
.group-text-link {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 34px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 680;
}
.group-text-link > span { border-bottom: 1px solid var(--line-strong); }
.group-text-link i { font-style: normal; transition: transform .24s ease; }
.group-business:hover { color: var(--ink); background: transparent; }
.group-business:hover::after { transform: scaleX(1); }
.group-business:hover h3 { color: var(--accent); transform: translateX(3px); }
.group-business:hover .group-text-link i,
.group-practice-feature:hover .group-text-link i { transform: translateX(3px); }
.group-business-landscape:has(.group-business:hover) .group-business:not(:hover) { opacity: 1; }

/* 发展节点：大年份与一根克制的水平连接线。 */
.group-history-section { padding-block: clamp(84px, 8vw, 116px); }
.group-years {
  --history-line-y: 84px;
  --history-gap: clamp(34px, 6vw, 92px);
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--history-gap);
  padding-top: 0;
}
.group-years-line {
  position: absolute;
  top: var(--history-line-y);
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line-strong);
  transform-origin: left center;
}
.group-years article {
  --history-delay: 0s;
  position: relative;
  z-index: 1;
  padding-top: 0;
}
.group-years article:nth-of-type(2) { --history-delay: 1.12s; }
.group-years article:nth-of-type(3) { --history-delay: 2.24s; }
.group-years article::before {
  content: "";
  position: absolute;
  top: var(--history-line-y);
  left: 6.5px;
  z-index: 1;
  width: calc(100% + var(--history-gap));
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
}
.group-years article:last-of-type::before { width: calc(100% - 6.5px); }
.group-years article::after {
  content: "";
  position: absolute;
  top: calc(var(--history-line-y) - 6.5px);
  left: 0;
  z-index: 2;
  width: 13px;
  height: 13px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background-color: var(--bg-soft);
  transition: background-color .24s ease, box-shadow .24s ease;
}
.group-years time {
  display: block;
  margin-bottom: 50px;
  overflow: hidden;
  color: var(--ink);
  font-size: clamp(46px, 4.5vw, 68px);
  font-weight: 560;
  line-height: .98;
  letter-spacing: -.055em;
}
.group-years time span { display: block; }
.group-years h3 { margin: 0 0 12px; font-size: clamp(19px, 1.5vw, 23px); font-weight: 640; }
.group-years p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

/* 发展历程以节点为主角：填亮当前节点，再把激活线段推进到下一节点。 */
.group-years.history-motion-ready time span {
  opacity: 0;
  transform: translateY(56%);
}
.group-years.history-motion-ready h3,
.group-years.history-motion-ready p {
  opacity: 0;
  transform: translateY(10px);
}
.group-years.history-motion-ready.is-playing article::before {
  animation: historySegmentDraw .78s cubic-bezier(.22, .61, .36, 1) calc(.46s + var(--history-delay)) both;
}
.group-years.history-motion-ready.is-playing.history-node-1 article:nth-of-type(1)::after,
.group-years.history-motion-ready.is-playing.history-node-2 article:nth-of-type(2)::after,
.group-years.history-motion-ready.is-playing.history-node-3 article:nth-of-type(3)::after {
  background-color: #11747b;
  box-shadow: 0 0 0 3px rgba(17, 116, 123, .1);
}
.group-years.history-motion-ready.is-playing time span {
  animation: historyYearRoll .54s cubic-bezier(.22, .61, .36, 1) calc(.28s + var(--history-delay)) both;
}
.group-years.history-motion-ready.is-playing h3 {
  animation: historyTextIn .56s cubic-bezier(.22, .61, .36, 1) calc(.46s + var(--history-delay)) both;
}
.group-years.history-motion-ready.is-playing p {
  animation: historyTextIn .62s cubic-bezier(.22, .61, .36, 1) calc(.62s + var(--history-delay)) both;
}
.group-years.history-motion-ready.history-complete article::before {
  animation: none;
  transform: scaleX(1);
}
.group-years.history-motion-ready.history-complete article::after {
  background-color: #11747b;
  box-shadow: 0 0 0 3px rgba(17, 116, 123, .1);
}
.group-years.history-motion-ready.history-complete time span,
.group-years.history-motion-ready.history-complete h3,
.group-years.history-motion-ready.history-complete p {
  animation: none;
  opacity: 1;
  transform: none;
}

/* 共享能力：深墨绿视觉高潮。 */
.group-capabilities-section {
  position: relative;
  padding-block: clamp(92px, 9vw, 130px);
  overflow: hidden;
  background: #0d2b25;
  color: #fff;
}
.group-capabilities-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.34'/%3E%3C/svg%3E");
  pointer-events: none;
}
.group-capabilities-section .container { position: relative; z-index: 1; }
.group-section-head-dark .eyebrow { color: rgba(198, 226, 217, .72); }
.group-section-head-dark h2 { color: #fff; }
.group-capability-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(48px, 7vw, 104px);
  padding-top: 46px;
}
.group-capability-line {
  position: absolute;
  top: 22px;
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(255, 255, 255, .24);
  transform-origin: left center;
}
.group-capability-line.entrance { animation-name: groupLineDraw; animation-duration: .92s; }
.group-capability-flow article { position: relative; padding-top: 28px; }
.group-capability-flow article::before {
  content: "";
  position: absolute;
  top: -28px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c6e2d9;
}
.group-capability-flow h3 {
  margin: 0 0 21px;
  color: #fff;
  font-size: clamp(34px, 3vw, 48px);
  font-weight: 560;
  line-height: 1;
  letter-spacing: -.045em;
}
.group-capability-flow p {
  max-width: 27em;
  margin: 0;
  color: rgba(255, 255, 255, .68);
  font-size: 15px;
  line-height: 1.85;
}

/* 真实实践与集团动态：一张代表图，其余只保留标题入口。 */
.group-practice-section { padding-block: clamp(90px, 9vw, 128px); }
.group-practice-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  min-height: 560px;
  color: var(--ink);
  background: var(--bg-soft);
  text-decoration: none;
}
.group-practice-media { min-width: 0; margin: 0; overflow: hidden; }
.group-practice-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: scale .7s cubic-bezier(.22, .61, .36, 1);
}
.group-practice-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 4.2vw, 62px);
}
.group-practice-copy > span:first-child {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
}
.group-practice-copy h3 {
  margin: 18px 0 20px;
  color: var(--ink);
  font-size: clamp(26px, 2.6vw, 38px);
  font-weight: 630;
  line-height: 1.25;
  letter-spacing: -.035em;
}
.group-practice-copy p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.85; }
.group-practice-feature:hover { color: var(--ink); }
.group-practice-feature:hover img { scale: 1.02; }
.group-practice-media.entrance { animation-name: groupImageReveal; animation-duration: .82s; }
.group-news-list { margin-top: clamp(46px, 5vw, 68px); border-top: 1px solid var(--line-strong); }
.group-news-list a {
  display: grid;
  grid-template-columns: 120px 105px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  min-height: 96px;
  padding-block: 22px;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: opacity .26s ease, padding .26s ease;
}
.group-news-list time,
.group-news-list > a > span { color: var(--muted); font-size: 13px; letter-spacing: .06em; }
.group-news-list h3 { margin: 0; font-size: clamp(17px, 1.35vw, 21px); font-weight: 600; line-height: 1.45; }
.group-news-list i { color: var(--accent); font-size: 18px; font-style: normal; transition: transform .24s ease; }
.group-news-list a:hover { padding-inline: 12px; color: var(--accent); }
.group-news-list a:hover i { transform: translateX(5px); }
.group-news-list:has(a:hover) a:not(:hover) { opacity: .52; }
.group-news-all {
  display: inline-flex;
  gap: 10px;
  margin-top: 32px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 680;
  border-bottom: 1px solid var(--line-strong);
}

/* 联系收口：大留白与单色浅品牌底。 */
.group-contact-section {
  padding-block: clamp(82px, 8.5vw, 116px);
  background: color-mix(in srgb, var(--accent) 7%, var(--bg));
}
.group-contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(50px, 8vw, 130px);
  align-items: end;
}
.group-contact-inner .eyebrow { color: var(--accent); font-size: 13px; font-weight: 700; letter-spacing: .16em; }
.group-contact-inner h2 {
  margin: 17px 0 18px;
  font-size: clamp(32px, 3.4vw, 48px);
  font-weight: 620;
  line-height: 1.14;
  letter-spacing: -.045em;
}
.group-contact-inner p { max-width: 620px; margin: 0; color: var(--muted); font-size: 16px; }
.group-contact-actions { display: flex; flex-direction: column; gap: 22px; align-items: stretch; min-width: 220px; }
.group-contact-actions .btn { justify-content: center; min-height: 52px; }
.group-contact-phone { display: flex; flex-direction: column; color: var(--ink); text-decoration: none; }
.group-contact-phone span { color: var(--muted); font-size: 12px; letter-spacing: .08em; }
.group-contact-phone strong { margin-top: 4px; font-size: 22px; letter-spacing: .02em; }
.home-page .site-footer { margin-top: 0; }

/* 首页品牌文字组：中英文共用同一条垂直中心轴。 */
.home-page .brand > span:last-child {
  align-items: center;
  text-align: center;
}
.home-page .brand small {
  display: block;
  width: 100%;
  margin-left: 0;
  text-align: center;
}

@keyframes groupLineDraw {
  from { opacity: 1; transform: scaleX(0); }
  to { opacity: 1; transform: scaleX(1); }
}
@keyframes historySegmentDraw {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
@keyframes historyYearRoll {
  from { opacity: 0; transform: translateY(56%); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes historyTextIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes groupImageReveal {
  from { opacity: 0; scale: 1.02; }
  to { opacity: 1; scale: 1; }
}

@media (max-width: 980px) {
  .home-page .home-hero-cover h1 { font-size: clamp(40px, 6vw, 56px); }
  .group-business { min-height: 360px; padding-inline: 30px; }
  .group-practice-feature { grid-template-columns: 1fr; }
  .group-practice-media { min-height: 480px; }
  .group-contact-inner { grid-template-columns: 1fr; align-items: start; }
  .group-contact-actions { max-width: 320px; }
}

@media (max-width: 760px) {
  .home-page .home-hero-cover { min-height: min(86vh, 760px); max-height: none; }
  .home-page .home-hero-cover::after {
    background:
      linear-gradient(180deg, rgba(9, 34, 29, .28) 0%, rgba(9, 34, 29, .52) 35%, rgba(9, 34, 29, .92) 100%),
      linear-gradient(90deg, rgba(9, 34, 29, .5), rgba(9, 34, 29, .16));
  }
  .home-page .home-hero-cover .home-hero-grid { align-items: end; }
  .home-page .home-hero-cover .home-hero-copy { padding: 170px 0 54px; }
  .group-hero-eyebrow { margin-bottom: 18px; font-size: 11px; }
  .home-page .home-hero-cover h1 { font-size: clamp(34px, 9.5vw, 46px); line-height: 1.08; }
  .home-page .home-hero-cover p.lead { font-size: 14px; line-height: 1.72; }
  .home-page .home-hero-bg img { object-position: 68% center; }
  .home-page .home-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .home-page .home-facts span { font-size: 11px; }
  .group-section-head { margin-bottom: 34px; }
  .group-section-head h2 { font-size: clamp(30px, 8.5vw, 40px); }
  .group-business-section,
  .group-history-section,
  .group-practice-section,
  .group-contact-section { padding-block: 70px; }
  .group-business-landscape { grid-template-columns: 1fr; }
  .group-business,
  .group-business-network { grid-column: auto; min-height: 300px; padding: 34px 28px; }
  .group-business + .group-business,
  .group-business-telecom,
  .group-business-health { border-top: 1px solid var(--line); border-right: 0; border-left: 0; }
  .group-business h3,
  .group-business-network h3 { font-size: clamp(30px, 9vw, 38px); }
  .group-business-type { min-height: 0; }
  .group-years { grid-template-columns: 1fr; gap: 48px; padding: 8px 0 0 34px; }
  .group-years-line { top: 12px; bottom: 8px; left: 6px; width: 1px; height: auto; transform-origin: center top; }
  .group-years article::before {
    top: 16.5px;
    left: -27.5px;
    width: 2px;
    height: calc(100% + 48px);
    transform: scaleY(0);
    transform-origin: center top;
  }
  .group-years article:last-of-type::before { width: 2px; height: calc(100% - 24.5px); }
  .group-years.history-motion-ready.is-playing article::before { animation-name: historySegmentDrawVertical; }
  .group-years.history-motion-ready.history-complete article::before { animation: none; transform: scaleY(1); }
  .group-years article::after { top: 10px; left: -34px; }
  .group-years time { margin-bottom: 24px; font-size: clamp(46px, 15vw, 64px); }
  .group-years h3 { font-size: 19px; }
  .group-capabilities-section { padding-block: 78px; }
  .group-capability-flow { grid-template-columns: 1fr; gap: 54px; padding: 14px 0 0 30px; }
  .group-capability-line { top: 17px; bottom: 6px; left: 4px; width: 1px; height: auto; transform-origin: center top; }
  .group-capability-line.entrance { animation-name: groupLineDrawVertical; }
  .group-capability-flow article { padding-top: 0; }
  .group-capability-flow article::before { top: 13px; left: -30px; }
  .group-capability-flow h3 { margin-bottom: 17px; font-size: clamp(38px, 11vw, 46px); }
  .group-practice-feature { min-height: 0; }
  .group-practice-media { min-height: 340px; }
  .group-practice-copy { padding: 38px 28px 44px; }
  .group-practice-copy h3 { font-size: clamp(26px, 7.8vw, 30px); }
  .group-news-list a { grid-template-columns: 1fr auto; gap: 8px 14px; min-height: 118px; }
  .group-news-list time { grid-column: 1; }
  .group-news-list > a > span { grid-column: 1; }
  .group-news-list h3 { grid-column: 1; font-size: 19px; }
  .group-news-list i { grid-column: 2; grid-row: 1 / span 3; }
  .group-contact-inner h2 { font-size: clamp(30px, 8.5vw, 42px); }
}

@keyframes groupLineDrawVertical {
  from { opacity: 1; transform: scaleY(0); }
  to { opacity: 1; transform: scaleY(1); }
}
@keyframes historySegmentDrawVertical {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}

@media (prefers-reduced-motion: reduce) {
  .group-hero-eyebrow,
  .group-capability-line.entrance,
  .group-practice-media.entrance { animation: none; opacity: 1; transform: none; scale: 1; clip-path: none; }
  .group-years article::before,
  .group-years.history-motion-ready article::after,
  .group-years.history-motion-ready time span,
  .group-years.history-motion-ready h3,
  .group-years.history-motion-ready p { animation: none; opacity: 1; transform: none; }
  .group-years article::after { background-color: #11747b; box-shadow: 0 0 0 3px rgba(17, 116, 123, .1); }
  .group-business,
  .group-business::after,
  .group-business h3,
  .group-text-link i,
  .group-practice-media img,
  .group-news-list a,
  .group-news-list i { transition: none; }
  .group-business-landscape:has(.group-business:hover) .group-business:not(:hover),
  .group-news-list:has(a:hover) a:not(:hover) { opacity: 1; }
}

/* ============================================================
   首页 · 明亮首屏与品牌英文名统一（2026-10-08）
   保留现有构图与内容，以暖白遮罩替代深色压暗层。
   ============================================================ */
.home-page .home-hero-cover {
  background: #dfe4de;
  box-shadow: none;
  border-bottom: 1px solid rgba(28, 66, 58, .10);
}
.home-page .home-hero-cover::before { display: none; }
.home-page .home-hero-cover::after {
  background:
    linear-gradient(90deg, rgba(223, 228, 222, .90) 0%, rgba(223, 228, 222, .86) 27%, rgba(223, 228, 222, .65) 39%, rgba(223, 228, 222, .22) 51%, rgba(223, 228, 222, .04) 61%, transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, .03) 0%, transparent 54%, rgba(27, 65, 57, .12) 100%);
}
.home-page .home-hero-bg img {
  filter: brightness(1.005) saturate(.99) contrast(1.015);
}
.home-page .home-hero-cover .group-hero-eyebrow { color: #41655e; }
.home-page .home-hero-cover h1,
.home-page .home-hero-cover h1 strong {
  color: #17342f;
  text-shadow: none;
}
.home-page .home-hero-cover h1 strong { color: #0c7570; }
.home-page .home-hero-cover p.lead { color: rgba(23, 48, 43, .82); }
.home-page .home-hero-cover .home-facts { border-color: rgba(23, 66, 58, .20); }
.home-page .home-hero-cover .home-facts span { color: #294b45; }
.home-page .home-hero-cover .home-facts span + span::before { color: rgba(23, 66, 58, .34); }
.home-page .home-hero-cover .btn { box-shadow: none; }
.home-page .home-hero-cover .btn-primary {
  color: #fff;
  background: #0c7570;
  border-color: #0c7570;
}
.home-page .home-hero-cover .btn-primary:hover {
  color: #fff;
  background: #095f5b;
  border-color: #095f5b;
}
.home-page .home-hero-cover .btn-ghost {
  color: #17342f;
  background: rgba(255, 255, 255, .30);
  border-color: rgba(23, 66, 58, .38);
}
.home-page .home-hero-cover .btn-ghost:hover {
  color: #0c7570;
  background: rgba(255, 255, 255, .64);
  border-color: #0c7570;
}

/* GUOYU GROUP 较原英文名更长：缩小并收紧字距，不超过中文品牌名宽度。 */
.brand > span:last-child {
  min-width: 88px;
  align-items: center;
  text-align: center;
}
.brand small {
  width: 100%;
  margin-left: 0;
  font-size: 8.5px;
  line-height: 1;
  letter-spacing: .10em;
  text-align: center;
}

[data-theme="dark"] .home-page .home-hero-cover {
  background: #10241f;
  border-bottom-color: rgba(255, 255, 255, .08);
}
[data-theme="dark"] .home-page .home-hero-cover::after {
  background:
    linear-gradient(90deg, rgba(8, 25, 22, .93) 0%, rgba(8, 25, 22, .84) 31%, rgba(8, 25, 22, .54) 52%, rgba(8, 25, 22, .12) 74%, rgba(8, 25, 22, .03) 100%),
    linear-gradient(0deg, rgba(8, 25, 22, .28), transparent 58%);
}
[data-theme="dark"] .home-page .home-hero-bg img { filter: brightness(.92) saturate(.94); }
[data-theme="dark"] .home-page .home-hero-cover .group-hero-eyebrow { color: rgba(255, 255, 255, .78); }
[data-theme="dark"] .home-page .home-hero-cover h1 { color: #fff; }
[data-theme="dark"] .home-page .home-hero-cover h1 strong { color: #c6e2d9; }
[data-theme="dark"] .home-page .home-hero-cover p.lead { color: rgba(255, 255, 255, .83); }
[data-theme="dark"] .home-page .home-hero-cover .home-facts { border-color: rgba(255, 255, 255, .22); }
[data-theme="dark"] .home-page .home-hero-cover .home-facts span { color: rgba(255, 255, 255, .88); }
[data-theme="dark"] .home-page .home-hero-cover .home-facts span + span::before { color: rgba(255, 255, 255, .46); }
[data-theme="dark"] .home-page .home-hero-cover .btn-primary {
  color: #17342f;
  background: #fff;
  border-color: #fff;
}
[data-theme="dark"] .home-page .home-hero-cover .btn-ghost {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, .56);
}

@media (max-width: 760px) {
  .home-page .home-hero-cover::after {
    background:
      linear-gradient(180deg, rgba(223, 228, 222, .03) 0%, rgba(223, 228, 222, .38) 27%, rgba(223, 228, 222, .82) 45%, rgba(223, 228, 222, .94) 74%, #dfe4de 100%),
      linear-gradient(90deg, rgba(223, 228, 222, .60), rgba(223, 228, 222, .06));
  }
  [data-theme="dark"] .home-page .home-hero-cover::after {
    background:
      linear-gradient(180deg, rgba(8, 25, 22, .20) 0%, rgba(8, 25, 22, .52) 35%, rgba(8, 25, 22, .94) 82%, #081916 100%),
      linear-gradient(90deg, rgba(8, 25, 22, .45), rgba(8, 25, 22, .12));
  }
}

/* 首页首屏文字避让右侧品牌标识：桌面端统一限制内容列宽度，
   中等屏幕随视口收窄，避免标题、正文和业务标签压到图标上。 */
@media (min-width: 981px) {
  .home-page .home-hero-cover .home-hero-copy {
    width: min(100%, 640px);
    max-width: 640px;
  }
  .home-page .home-hero-cover h1,
  .home-page .home-hero-cover h1 strong {
    max-width: 640px;
  }
  .home-page .home-hero-cover p.lead,
  .home-page .home-hero-cover .home-facts {
    width: min(560px, 46vw);
    max-width: 100%;
  }
}

@media (min-width: 761px) and (max-width: 980px) {
  .home-page .home-hero-cover .home-hero-copy {
    width: 46vw;
    max-width: 46vw;
  }
  .home-page .home-hero-cover h1,
  .home-page .home-hero-cover h1 strong,
  .home-page .home-hero-cover p.lead,
  .home-page .home-hero-cover .home-facts {
    width: 100%;
    max-width: 100%;
  }
  .home-page .home-hero-cover h1 {
    font-size: clamp(40px, 5vw, 48px);
  }
}

@media (max-width: 760px) {
  .home-page .home-hero-cover .home-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .home-page .home-hero-cover .home-hero-copy,
  .home-page .home-hero-cover h1,
  .home-page .home-hero-cover h1 strong,
  .home-page .home-hero-cover p.lead,
  .home-page .home-hero-cover .home-facts {
    width: calc(100vw - 40px);
    max-width: calc(100vw - 40px);
  }
  .home-page .home-hero-cover h1 {
    font-size: clamp(32px, 8.7vw, 40px);
  }
  .home-page .home-hero-bg img {
    object-position: 18% center;
  }
}