/* ==========================================================
   东乡网 · Dongxiang.org
   品牌调性：「山岚 · 锦绣」 东方雅致 × 现代旗舰
   设计系统 v1.0
   ========================================================== */

/* ---------- 设计令牌 ---------- */
:root {
  /* 色彩体系 */
  --ink: #12161d;              /* 墨 */
  --ink-soft: #2b3440;
  --primary: #0e3b43;          /* 黛青 · 东乡山峦 */
  --primary-deep: #092c33;
  --accent: #c99d4d;           /* 鎏金 */
  --accent-deep: #a87f33;
  --jade: #4e7d6c;             /* 玉 */
  --cream: #faf6ef;            /* 宣纸暖白 */
  --paper: #fffdf8;
  --line: rgba(18, 22, 29, .12);
  --line-light: rgba(255, 255, 255, .16);
  --text: #2b313c;
  --muted: #6b7280;
  --white: #fff;

  /* 字体 */
  --serif: "Noto Serif SC", "Source Han Serif SC", "STZhongsong", "SimSun", serif;
  --sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;

  /* 布局 */
  --container: 1200px;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 24px 60px -28px rgba(10, 24, 28, .35);
  --shadow-sm: 0 10px 30px -18px rgba(10, 24, 28, .28);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --header-h: 78px;
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--cream);
  line-height: 1.8;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: #fff; }

/* 书法题字分隔线 */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; color: var(--ink); line-height: 1.35; letter-spacing: .02em; }

/* ---------- 布局工具 ---------- */
.container { width: min(var(--container), 92%); margin: 0 auto; }
.section { padding: clamp(4rem, 9vw, 7rem) 0; position: relative; }
.section--paper { background: var(--paper); }
.section--dark { background: var(--primary-deep); color: #d9e3e4; }
.section--dark h2, .section--dark h3 { color: #fff; }

/* 眉题 */
.eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  font-family: var(--serif); font-size: .82rem; letter-spacing: .35em;
  color: var(--accent-deep); text-transform: uppercase; margin-bottom: 1.1rem;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--accent); }
.eyebrow--light { color: var(--accent); }
.section-head { max-width: 760px; margin-bottom: 3.4rem; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); }
.section-head .lead { margin-top: 1rem; color: var(--muted); font-size: 1.05rem; }
.section--dark .section-head .lead { color: #a9bfc2; }

/* ---------- 顶栏 ---------- */
.topbar {
  background: var(--ink);
  color: #c6cfd4; font-size: .8rem;
  position: relative; z-index: 60;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 40px; }
.topbar a { color: #c6cfd4; transition: color .25s; }
.topbar a:hover { color: var(--accent); }
.topbar .tb-left span { margin-right: 1.4rem; }
.topbar .tb-right { display: flex; gap: 1.3rem; }

/* ---------- 页头导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 246, 239, .86);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s, background .3s;
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); background: rgba(250, 246, 239, .96); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: .8rem; }
.brand-mark { width: 46px; height: 46px; flex: none; }
.brand-name { font-family: var(--serif); font-size: 1.42rem; font-weight: 700; color: var(--primary); letter-spacing: .12em; }
.brand-sub { display: block; font-family: var(--sans); font-size: .6rem; letter-spacing: .42em; color: var(--muted); margin-top: 2px; }

.main-nav ul { display: flex; gap: .4rem; }
.main-nav a {
  position: relative; display: block; padding: .55rem .95rem;
  font-size: .98rem; color: var(--text); transition: color .25s;
}
.main-nav a::after {
  content: ""; position: absolute; left: .95rem; right: .95rem; bottom: .2rem;
  height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.main-nav a:hover, .main-nav a.is-active { color: var(--primary); }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }

.nav-cta { margin-left: 1rem; }
.nav-toggle { display: none; width: 44px; height: 44px; position: relative; }
.nav-toggle span { position: absolute; left: 9px; width: 26px; height: 2px; background: var(--ink); transition: .3s var(--ease); }
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 29px; }
.nav-toggle.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .82rem 1.9rem; font-size: .95rem; font-weight: 600;
  border-radius: 999px; transition: all .3s var(--ease); white-space: nowrap;
}
.btn-gold { background: linear-gradient(135deg, #d4ab5f, var(--accent) 45%, var(--accent-deep)); color: #fff; box-shadow: 0 10px 24px -10px rgba(201, 157, 77, .8); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(201, 157, 77, .95); }
.btn-ghost { border: 1px solid var(--line); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-deep); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--primary); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- 首页主视觉 ---------- */
.hero { position: relative; min-height: clamp(560px, 78vh, 760px); display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -2; background:
  radial-gradient(120% 90% at 82% 0%, #16444e 0%, transparent 55%),
  linear-gradient(160deg, #0b3038, var(--primary-deep) 62%, #0a2a30); }
.hero-fog { position: absolute; inset: 0; z-index: -1; opacity: .5;
  background: radial-gradient(60% 40% at 20% 30%, rgba(201, 157, 77, .18), transparent 60%); }
.mountain { position: absolute; left: 0; right: 0; bottom: 0; z-index: 0; line-height: 0; }
.mountain svg { width: 100%; height: auto; display: block; }
.hero-content { position: relative; z-index: 2; color: #fff; padding: 4rem 0 7rem; max-width: 700px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: .6rem;
  border: 1px solid rgba(255, 255, 255, .28); border-radius: 999px;
  padding: .42rem 1.05rem; font-size: .82rem; letter-spacing: .28em; color: #e8d9b8; margin-bottom: 1.6rem;
}
.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4.2rem); color: #fff; font-weight: 800;
  letter-spacing: .06em; line-height: 1.22;
}
.hero-content h1 em { font-style: normal; color: var(--accent); }
.hero-content .lead { margin: 1.5rem 0 2.3rem; font-size: 1.12rem; color: #c3d3d6; max-width: 520px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 4.6rem; right: 4%; z-index: 3; color: rgba(255, 255, 255, .75);
  display: flex; flex-direction: column; align-items: center; gap: .5rem; font-size: .72rem; letter-spacing: .3em;
}
.hero-scroll .line { width: 1px; height: 52px; background: linear-gradient(var(--accent), transparent); animation: drip 2.2s ease infinite; }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 45% { transform: scaleY(1); transform-origin: top; } 55% { transform: scaleY(1); transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* 数据带 */
.stats-band { position: relative; z-index: 5; margin-top: -90px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.stat-item { padding: 2.2rem 1.5rem; text-align: center; position: relative; }
.stat-item + .stat-item::before { content: ""; position: absolute; left: 0; top: 26%; bottom: 26%; width: 1px; background: var(--line); }
.stat-item .num { font-family: var(--serif); font-size: 2.6rem; font-weight: 800; color: var(--primary); line-height: 1; font-variant-numeric: tabular-nums; }
.stat-item .num i { font-style: normal; font-size: 1.3rem; color: var(--accent); }
.stat-item .cap { margin-top: .6rem; font-size: .86rem; letter-spacing: .2em; color: var(--muted); }

/* ---------- 卡片 ---------- */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease); position: relative; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card-media { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: var(--primary); }
.card-media img, .card-media svg { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.card:hover .card-media img, .card:hover .card-media svg { transform: scale(1.05); }
.card-media .badge { position: absolute; left: 1rem; top: 1rem; background: rgba(10, 20, 24, .72); color: #fff; font-size: .76rem; letter-spacing: .12em; padding: .3rem .8rem; border-radius: 999px; backdrop-filter: blur(6px); }
.card-body { padding: 1.5rem 1.6rem 1.7rem; }
.card-body h3 { font-size: 1.16rem; margin-bottom: .5rem; }
.card-body h3 a:hover { color: var(--accent-deep); }
.card-body p { color: var(--muted); font-size: .92rem; }
.card-meta { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; color: var(--muted); font-size: .8rem; }
.card-arrow { position: absolute; right: 1.4rem; bottom: 1.4rem; font-size: 1rem; color: var(--accent); opacity: 0; transform: translateX(-8px); transition: .3s var(--ease); }
.card:hover .card-arrow { opacity: 1; transform: none; }

/* ---------- 栏目入口（首页“走进东乡”） ---------- */
.channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.home-channels .card:first-child { background: linear-gradient(150deg, #14404a, #0d333c); color: #dfe9ea; }
.home-channels .card:first-child h3, .home-channels .card:first-child p { color: #e6eeee; }
.home-channels .card:first-child .card-arrow { color: var(--accent); opacity: 1; }
.channels .channel-svg { width: 100%; height: auto; margin-bottom: .6rem; }

/* 暗色数据带 */
.stats-grid--dark { background: #0b3038; box-shadow: none; }
.stats-grid--dark .stat-item .num { color: #f3e6c8; }
.stats-grid--dark .stat-item .num i { color: var(--accent); }
.stats-grid--dark .stat-item .cap { color: #9fb8bb; }
.stats-grid--dark .stat-item + .stat-item::before { background: rgba(255, 255, 255, .12); }

/* ---------- 新闻栅格 ---------- */
.magazine { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 1.4rem; }
.magazine .featured { grid-row: span 2; }
.magazine .featured .card-media { aspect-ratio: 4 / 4.8; }

/* 列表式资讯 */
.list-news li { display: flex; align-items: baseline; gap: 1.1rem; padding: 1.15rem 0; border-bottom: 1px dashed var(--line); transition: padding-left .3s var(--ease); }
.list-news li:hover { padding-left: .6rem; }
.list-news .date { flex: none; font-variant-numeric: tabular-nums; color: var(--accent-deep); font-family: var(--serif); font-size: .92rem; }
.list-news .date small { display: block; font-family: var(--sans); font-size: .7rem; color: var(--muted); }
.list-news a { color: var(--text); font-weight: 500; font-size: .98rem; }
.list-news a:hover { color: var(--accent-deep); }

/* ---------- 文化分类芯片 ---------- */
.chips { display: flex; flex-wrap: wrap; gap: .7rem; margin-bottom: 2.4rem; }
.chip { border: 1px solid var(--line); padding: .5rem 1.3rem; border-radius: 999px; font-size: .9rem; color: var(--text); background: var(--paper); transition: all .3s var(--ease); }
.chip:hover { border-color: var(--accent); color: var(--accent-deep); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ---------- 时间线 ---------- */
.timeline { position: relative; padding-left: 2.2rem; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 4px; bottom: 4px; width: 1px; background: linear-gradient(var(--accent), var(--jade), transparent); }
.tl-item { position: relative; padding: 0 0 2.4rem 1.4rem; }
.tl-item::before { content: ""; position: absolute; left: -2.2rem; top: .45rem; width: 15px; height: 15px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(201, 157, 77, .18); }
.tl-item .tl-year { font-family: var(--serif); color: var(--accent-deep); font-weight: 700; letter-spacing: .1em; }
.tl-item h4 { margin: .3rem 0 .45rem; font-size: 1.25rem; }

/* ---------- 侧栏 ---------- */
.sidebar-box { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; margin-bottom: 1.4rem; }
.sidebar-box h4 { font-size: 1.05rem; margin-bottom: 1.1rem; padding-bottom: .8rem; border-bottom: 1px solid var(--line); position: relative; }
.sidebar-box h4::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 34px; height: 2px; background: var(--accent); }
.qa-item { padding: .95rem 0; border-bottom: 1px dashed var(--line); }
.qa-item:last-child { border-bottom: 0; }
.qa-item q { font-family: var(--serif); font-weight: 600; color: var(--ink); }
.qa-item p { font-size: .9rem; color: var(--muted); margin-top: .3rem; }

/* ---------- 横幅 CTA ---------- */
.cta-band { background: linear-gradient(135deg, var(--primary), var(--primary-deep)); border-radius: calc(var(--radius) + 6px); padding: clamp(2.6rem, 6vw, 4.5rem); color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; overflow: hidden; position: relative; }
.cta-band::after { content: ""; position: absolute; right: -80px; top: -80px; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, rgba(201, 157, 77, .28), transparent 70%); }
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-band p { color: #bcd0d2; margin-top: .5rem; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--ink); color: #aeb9bd; font-size: .92rem; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; padding: 4rem 0 3rem; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.footer-brand p { margin-top: 1rem; line-height: 1.9; color: #8d9aa0; max-width: 34ch; }
.footer-brand .brand-mark svg g { filter: none; }
.site-footer h5 { color: #fff; font-family: var(--serif); font-size: 1.02rem; letter-spacing: .2em; margin-bottom: 1.2rem; }
.site-footer ul li { margin-bottom: .65rem; }
.site-footer ul a { color: #aeb9bd; transition: color .25s, padding-left .25s; }
.site-footer ul a:hover { color: var(--accent); padding-left: .4rem; }
.contact-list li { display: flex; gap: .7rem; margin-bottom: .8rem; align-items: flex-start; }
.contact-list span { flex: none; width: 18px; height: 18px; margin-top: .2rem; }
.footer-bottom { padding: 1.4rem 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; font-size: .8rem; color: #78868c; }
.footer-bottom a { color: #aeb9bd; }

/* ---------- 内页页眉 ---------- */
.page-hero { position: relative; background: linear-gradient(160deg, #0d3a43, var(--primary-deep)); color: #fff; padding: clamp(3.2rem, 7vw, 5.5rem) 0; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .35; background-image: radial-gradient(closest-side, rgba(201, 157, 77, .25), transparent); background-size: 60% 60%; background-position: 85% 15%; background-repeat: no-repeat; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.5vw, 3.1rem); letter-spacing: .1em; }
.page-hero .lead { color: #c3d3d6; margin-top: .9rem; max-width: 640px; }

/* 面包屑 */
.breadcrumb { display: flex; gap: .6rem; margin-bottom: 1.6rem; font-size: .85rem; color: #9fb5b8; align-items: center; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { opacity: .5; }
.page-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 2.6rem; align-items: start; }

/* ---------- 内容排版 ---------- */
.prose { color: var(--text); } 
.prose p { margin-bottom: 1.2rem; }
.prose h2 { font-size: 1.5rem; margin: 2.4rem 0 1rem; }
.prose h3 { font-size: 1.2rem; margin: 1.8rem 0 .8rem; }
.prose ul { list-style: disc; padding-left: 1.3rem; margin-bottom: 1.2rem; }
.prose li { margin-bottom: .5rem; }
.prose blockquote { border-left: 3px solid var(--accent); background: var(--paper); padding: 1.1rem 1.4rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 1.4rem 0; color: var(--ink-soft); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin: 1.6rem 0; }
.feature-grid .f-item { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1.4rem; }
.feature-grid .f-item b { color: var(--primary); font-family: var(--serif); font-size: 1.08rem; display: block; margin-bottom: .4rem; }
.feature-grid .f-item p { font-size: .9rem; color: var(--muted); }

/* ---------- 表单 ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: flex; flex-direction: column; gap: .5rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .88rem; color: var(--ink-soft); font-weight: 600; }
.field label span { color: var(--accent-deep); }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); background: var(--paper); border-radius: var(--radius-sm);
  padding: .85rem 1rem; font: inherit; font-size: .96rem; color: var(--text); transition: border-color .25s, box-shadow .25s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(201, 157, 77, .18); }

/* ---------- 动效 ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal[data-delay="3"] { transition-delay: .36s; }

/* 呼吸徽标 */
.pulse-dot { position: relative; display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #59b57f; margin-right: .5rem; }
.pulse-dot::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid #59b57f; animation: pulse 2s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(.6); opacity: 1; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- 页脚返回顶部 ---------- */
.back-top { position: fixed; right: 24px; bottom: 24px; z-index: 40; width: 46px; height: 46px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-sm); opacity: 0; pointer-events: none; transition: .3s var(--ease); }
.back-top.is-show { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--accent-deep); transform: translateY(-3px); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .magazine { grid-template-columns: 1fr 1fr; }
  .magazine .featured { grid-row: auto; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .page-wrap { grid-template-columns: 1fr; }
  .sidebar { order: -1; display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
  .sidebar .sidebar-box { margin-bottom: 0; }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav { position: fixed; inset: var(--header-h) 0 auto 0; background: var(--cream); transform: translateY(-16px); opacity: 0; pointer-events: none; transition: .35s var(--ease); border-bottom: 1px solid var(--line); }
  .main-nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; padding: 1rem 5%; gap: 0; }
  .main-nav li { border-bottom: 1px dashed var(--line); }
  .main-nav a { padding: .95rem .4rem; }
  .main-nav a::after { display: none; }
  .main-nav .nav-cta { margin: .8rem .4rem 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(3)::before { display: none; }
  .stat-item:nth-child(odd)::before { top: 0 !important; bottom: auto !important; left: 12% !important; right: 12% !important; width: auto !important; height: 1px !important; }
  .channels, .feature-grid { grid-template-columns: 1fr; }
  .hero-scroll { display: none; }
}
@media (max-width: 620px) {
  .topbar .tb-left span:nth-child(2) { display: none; }
  .magazine { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { justify-content: center; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .sidebar { grid-template-columns: 1fr; }
  .cta-band { justify-content: center; text-align: center; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================
   东乡手抓 · 品牌官网组件
   ========================================================== */

/* 美食英雄区 */
.brand-hero {
  position: relative; min-height: clamp(600px, 82vh, 840px);
  display: flex; align-items: center; overflow: hidden; color: #fff;
  background:
    radial-gradient(110% 90% at 88% -10%, rgba(201, 157, 77, .22), transparent 55%),
    linear-gradient(155deg, #0c3a43, #08242a 78%);
}
.brand-hero .container { display: grid; grid-template-columns: 1.02fr .98fr; gap: 3rem; align-items: center; position: relative; z-index: 2; }
.brand-line { display: inline-flex; align-items: center; gap: .7rem; font-size: .84rem; letter-spacing: .42em; color: var(--accent); margin-bottom: 1.3rem; }
.brand-line::before { content: ""; width: 34px; height: 1px; background: var(--accent); }
.bh-title { font-size: clamp(2.6rem, 6.4vw, 4.6rem); color: #fff; font-weight: 800; line-height: 1.12; letter-spacing: .05em; }
.bh-title em { font-style: normal; color: var(--accent); }
.bh-sub { margin: 1.3rem 0 1.9rem; font-size: 1.14rem; color: #d2bf9c; letter-spacing: .08em; }
.bh-lead { color: #b7cbce; max-width: 46ch; margin-bottom: 2.3rem; font-size: 1.02rem; }
.bh-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.bh-art { position: relative; }
.bh-frame { position: relative; border: 1px solid rgba(201, 157, 77, .55); border-radius: 24px; padding: 14px; background: rgba(255, 255, 255, .03); box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .6); }
.bh-frame img { width: 100%; border-radius: 14px; display: block; }
.bh-art::after { content: ""; position: absolute; inset: -18px; border: 1px dashed rgba(201, 157, 77, .35); border-radius: 34px; z-index: -1; }
.bh-float { position: absolute; padding: .8rem 1.3rem; border-radius: 999px; font-size: .9rem; letter-spacing: .06em; color: #fff; background: rgba(10, 28, 32, .85); border: 1px solid rgba(201, 157, 77, .5); backdrop-filter: blur(8px); box-shadow: var(--shadow-sm); }
.bh-float.t1 { top: -6px; left: -30px; }
.bh-float.t2 { bottom: 34px; right: -22px; }
.bh-float b { color: var(--accent); display: block; font-size: 1.05rem; }

/* 品牌印章 */
.seal { display: grid; place-items: center; width: 92px; height: 92px; border-radius: 50%; border: 2px solid var(--accent); color: var(--accent); text-align: center; position: relative; }
.seal::before { content: ""; position: absolute; inset: 6px; border: 1px solid rgba(201, 157, 77, .5); border-radius: 50%; }
.seal .seal-cn { font-family: var(--serif); font-weight: 700; letter-spacing: .2em; line-height: 1.25; }
.seal .seal-en { font-size: .56rem; letter-spacing: .18em; margin-top: 3px; }

/* 图集 */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.gallery .tall { grid-row: span 2; }
.figure-card { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--primary); aspect-ratio: 4 / 3; border: 1px solid var(--line); }
.figure-card .tall { aspect-ratio: none; grid-row: span 2; }
.figure-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.figure-card:hover img { transform: scale(1.05); }
.figure-card figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 2.4rem 1.2rem .95rem 1.2rem; color: #fff; font-size: .92rem; background: linear-gradient(transparent, rgba(5, 18, 21, .82)); }
.figure-card figcaption small { display: block; color: var(--accent); letter-spacing: .2em; font-size: .72rem; margin-bottom: .2rem; }

/* 视频区 */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
.video-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.video-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.video-frame { position: relative; aspect-ratio: 16 / 9; background: #060d10; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-cover { position: relative; aspect-ratio: 16 / 9; display: grid; place-items: center; overflow: hidden; }
.video-cover img { width: 100%; height: 100%; object-fit: cover; }
.play { width: 74px; height: 74px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, #e8c379, var(--accent-deep)); display: grid; place-items: center; color: #fff; box-shadow: 0 14px 34px -10px rgba(201, 157, 77, .9); transition: transform .3s var(--ease); }
.video-cover:hover .play { transform: scale(1.12); }
.video-card .vc-body { padding: 1.2rem 1.4rem 1.4rem; }
.video-card .vc-body h3 { font-size: 1.1rem; }
.video-card .vc-body p { color: var(--muted); font-size: .88rem; margin-top: .35rem; }
.video-tip { text-align: center; color: var(--muted); font-size: .88rem; margin-top: 1.4rem; }

/* 烹饪步骤 */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; counter-reset: step; }
.step { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem 1.6rem; position: relative; overflow: hidden; }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; right: 1.1rem; top: .4rem; font-family: var(--serif); font-size: 3.4rem; font-weight: 800; color: rgba(14, 59, 67, .08); }
.step .step-ico { font-size: 1.6rem; color: var(--accent-deep); display: block; margin-bottom: .8rem; }
.step h4 { font-size: 1.12rem; margin-bottom: .5rem; }
.step p { color: var(--muted); font-size: .92rem; }

/* 部位菜单卡 */
.menu-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.part-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem 1.6rem; display: flex; flex-direction: column; position: relative; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.part-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.part-card .part-art { border-radius: 10px; overflow: hidden; aspect-ratio: 16 / 9; margin-bottom: 1rem; }
.part-card .part-art img { width: 100%; height: 100%; object-fit: cover; }
.part-card h4 { font-size: 1.15rem; display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.price { font-family: var(--serif); color: var(--accent-deep); font-size: 1.05rem; white-space: nowrap; }
.part-card p { color: var(--muted); font-size: .9rem; margin-top: .5rem; flex: 1; }
.part-feats { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1rem; }
.part-feats span { font-size: .74rem; letter-spacing: .1em; color: var(--jade); border: 1px solid rgba(78, 125, 108, .35); border-radius: 999px; padding: .2rem .7rem; }

/* 蘸料 */
.dip-band { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; align-items: center; }
.dip-band .dip-art { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.dip-band .dip-art img { width: 100%; height: 100%; object-fit: cover; }

/* 门店 */
.store-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
.store-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.7rem; display: flex; gap: 1.1rem; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.store-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.store-icon { flex: none; width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(140deg, #14404a, #0b3038); color: var(--accent); display: grid; place-items: center; }
.store-card h4 { font-size: 1.1rem; }
.store-card p { color: var(--muted); font-size: .88rem; margin-top: .3rem; }
.store-card .hot { display: inline-block; margin-top: .6rem; font-size: .76rem; color: var(--accent-deep); letter-spacing: .14em; }
.regions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1rem; }

/* 加盟流程 */
.franchise p { margin-bottom: 1rem; }
.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 1.8rem; }
.support-item { background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 1.2rem 1.3rem; }
.support-item h4 { font-size: 1.02rem; margin-bottom: .4rem; }
.support-item p { font-size: .88rem; color: var(--muted); }

/* 金字引言 */
.quote-band { text-align: center; padding: clamp(3rem, 7vw, 5rem) 0; position: relative; }
.quote-mark { font-family: var(--serif); font-size: 5rem; line-height: .4; color: var(--accent); display: block; margin-bottom: 1.4rem; }
.quote-band blockquote { font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--ink); line-height: 1.6; max-width: 22ch; margin: 0 auto; }
.quote-band cite { display: block; margin-top: 1.2rem; color: var(--muted); font-style: normal; letter-spacing: .2em; font-size: .88rem; }

/* 响应式：品牌组件 */
@media (max-width: 1024px) {
  .brand-hero .container { grid-template-columns: 1fr; padding-top: 2.5rem; padding-bottom: 2.5rem; }
  .bh-art { max-width: 520px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .steps, .menu-cards, .support-grid { grid-template-columns: repeat(2, 1fr); }
  .store-grid { grid-template-columns: 1fr; }
  .dip-band { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .gallery, .video-grid, .steps, .menu-cards, .support-grid { grid-template-columns: 1fr; }
  .bh-float.t1 { left: 4px; }
  .bh-float.t2 { right: 4px; bottom: 16px; }
}