/* =========================================================
   优帘匠 youlianjiang.com —— 全站样式
   风格：亚麻暖白 + 赤陶主色 + 墨绿点缀（家纺窗帘质感）
   ========================================================= */

:root {
  --primary: #b25a33;          /* 赤陶 terracotta */
  --primary-dark: #8f4322;
  --primary-soft: #f6e3d7;
  --accent: #2f6b5e;            /* 墨绿 */
  --accent-soft: #e2efe9;
  --gold: #c99a4b;
  --ink: #312723;
  --ink-soft: #6d5f57;
  --line: #e8ded2;
  --bg: #faf6f0;               /* 亚麻米 */
  --bg-alt: #f2ebdf;
  --card: #ffffff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(70, 45, 30, .08);
  --shadow-lg: 0 18px 50px rgba(70, 45, 30, .14);
  --serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 22px; }

/* ---------- 通用区块 ---------- */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }
.section-title {
  font-family: var(--serif);
  font-size: clamp(26px, 4vw, 36px);
  text-align: center;
  font-weight: 700;
  letter-spacing: .02em;
  margin-bottom: 12px;
}
.section-title span {
  color: var(--primary);
  position: relative;
  padding: 0 4px;
}
.section-sub {
  text-align: center;
  color: var(--ink-soft);
  margin-bottom: 44px;
  font-size: 15px;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 8px 22px rgba(178, 90, 51, .35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(178, 90, 51, .45); }
.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(255, 255, 255, .7);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-lg { padding: 15px 34px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 240, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease;
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(70, 45, 30, .10); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 12px;
  flex: none;
}
.brand-text { font-family: var(--serif); font-size: 22px; font-weight: 700; line-height: 1.2; white-space: nowrap; }
.brand-text small {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-soft);
  letter-spacing: .04em;
}
.main-nav { display: flex; align-items: center; gap: 22px; font-size: 14.5px; }
.main-nav > a { padding: 6px 2px; color: var(--ink-soft); border-bottom: 2px solid transparent; transition: color .15s; }
.main-nav > a:hover, .main-nav > a.active { color: var(--primary); }
.main-nav > a.active { border-bottom-color: var(--primary); }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: 999px;
}
.nav-cta:hover { background: #265849; }
.nav-tel { font-weight: 600; color: var(--ink) !important; }
.nav-tel b { color: var(--primary); }
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span { width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: .2s; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 76px;
  background:
    radial-gradient(1100px 500px at 85% -10%, var(--primary-soft), transparent 60%),
    radial-gradient(800px 420px at -10% 110%, var(--accent-soft), transparent 55%),
    var(--bg);
}
.hero-bg .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .5;
  pointer-events: none;
}
.orb-1 { width: 340px; height: 340px; right: -80px; top: -90px; background: var(--primary-soft); }
.orb-2 { width: 300px; height: 300px; left: -100px; bottom: -120px; background: var(--accent-soft); }
.hero-inner { position: relative; text-align: center; max-width: 880px; margin: 0 auto; }
.hero-notice {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--accent);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 18px;
  margin-bottom: 22px;
  box-shadow: var(--shadow);
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(30px, 5.4vw, 52px);
  font-weight: 700;
  line-height: 1.28;
  margin-bottom: 18px;
}
.hero-title .hl {
  background: linear-gradient(120deg, var(--primary), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub { color: var(--ink-soft); font-size: 16px; max-width: 760px; margin: 0 auto 34px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 820px;
  margin: 0 auto 34px;
}
.stat-item {
  background: rgba(255, 255, 255, .82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 10px;
  box-shadow: var(--shadow);
}
.stat-item strong { display: block; font-family: var(--serif); font-size: 24px; color: var(--primary); }
.stat-item span { font-size: 12.5px; color: var(--ink-soft); }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-trust { margin-top: 20px; font-size: 13px; color: var(--ink-soft); }

/* ---------- 品牌介绍 ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 40px;
  align-items: center;
}
.about-text p { margin-bottom: 14px; color: var(--ink-soft); }
.about-text strong { color: var(--ink); }
.about-points { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; margin-top: 18px; font-size: 14.5px; }
.about-points span { color: var(--accent); font-weight: 600; }
.about-card {
  background: linear-gradient(160deg, #fff, var(--bg-alt));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px 30px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about-card h3 { font-family: var(--serif); font-size: 22px; margin-bottom: 10px; }
.about-card p { color: var(--ink-soft); font-size: 14.5px; margin-bottom: 22px; }
.about-card .btn { width: 100%; margin-bottom: 12px; }

/* ---------- 承诺卡片 ---------- */
.promise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.promise-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 24px;
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.promise-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.promise-icon {
  width: 58px; height: 58px;
  display: grid; place-items: center;
  border-radius: 16px;
  color: var(--primary);
  background: var(--primary-soft);
  margin-bottom: 16px;
}
.promise-card h3 { font-size: 17.5px; margin-bottom: 8px; }
.promise-card p { font-size: 14px; color: var(--ink-soft); }

/* ---------- 服务项目卡片 ---------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.cat-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px 22px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--primary-soft); }
.cat-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 12px; }
.cat-icon {
  width: 52px; height: 52px;
  flex: none;
  display: grid; place-items: center;
  border-radius: 14px;
  color: var(--accent);
  background: var(--accent-soft);
}
.cat-head h3 { font-size: 18px; margin-bottom: 2px; }
.cat-head h3 a:hover { color: var(--primary); }
.cat-tags { font-size: 12.5px; color: var(--gold); font-weight: 600; letter-spacing: .02em; }
.cat-card > p { font-size: 14px; color: var(--ink-soft); flex: 1; margin-bottom: 14px; }
.cat-link { font-size: 14px; font-weight: 600; color: var(--primary); }

/* ---------- 服务流程 ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  counter-reset: step;
}
.process-item {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 20px 24px;
  text-align: center;
  box-shadow: var(--shadow);
}
.process-num {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: var(--primary);
  border-radius: 999px;
  padding: 2px 14px;
  letter-spacing: .1em;
}
.process-icon {
  display: inline-grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  color: var(--accent);
  background: var(--accent-soft);
  margin-bottom: 14px;
}
.process-item h3 { font-size: 16.5px; margin-bottom: 6px; }
.process-item p { font-size: 13px; color: var(--ink-soft); }

/* ---------- 价格表 ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); background: #fff; border: 1px solid var(--line); }
.price-table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 14.5px; }
.price-table th, .price-table td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--line); }
.price-table thead th { background: var(--bg-alt); font-size: 13.5px; letter-spacing: .05em; color: var(--ink-soft); white-space: nowrap; }
.price-table tbody tr:hover { background: #fdfaf5; }
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table .col-hl { color: var(--primary); font-weight: 700; white-space: nowrap; }
.table-note { font-size: 13px; color: var(--ink-soft); margin-top: 12px; text-align: center; }
.price-cta { text-align: center; margin-top: 26px; }

/* ---------- 服务区域 ---------- */
.area-wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: 26px; }
.map-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.map-legend { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 12.5px; color: var(--ink-soft); margin-bottom: 18px; }
.lg { display: inline-block; width: 12px; height: 12px; border-radius: 4px; margin-right: 6px; vertical-align: -1px; }
.lg-1 { background: var(--primary); }
.lg-2 { background: var(--gold); }
.lg-3 { background: var(--accent); }
.lg-4 { background: #a89a8e; }
.map-zones { display: grid; gap: 12px; }
.zone {
  border-radius: 12px;
  padding: 16px 18px;
  color: #fff;
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: .03em;
}
.zone small { display: block; font-weight: 400; font-size: 12.5px; opacity: .9; margin-top: 2px; }
.z-core { background: linear-gradient(120deg, var(--primary), var(--primary-dark)); }
.z-near { background: linear-gradient(120deg, #d0a35c, var(--gold)); }
.z-round { background: linear-gradient(120deg, #3d8070, var(--accent)); }
.z-far { background: linear-gradient(120deg, #b3a494, #8f8074); }
.area-lists { display: grid; gap: 16px; }
.area-block {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
}
.area-block h3 { font-size: 16.5px; margin-bottom: 8px; color: var(--accent); }
.area-block p { font-size: 14px; color: var(--ink-soft); }

/* ---------- 客户评价 ---------- */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.review-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.review-head { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 44px; height: 44px;
  flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--gold));
}
.review-head b { display: block; font-size: 15px; }
.review-head small { color: var(--ink-soft); font-size: 12.5px; }
.stars { margin-left: auto; color: var(--gold); font-size: 13px; letter-spacing: .1em; }
.review-text { font-size: 14px; color: var(--ink-soft); flex: 1; }
.review-model {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 3px 12px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 34px;
}
.metric {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 10px;
  box-shadow: var(--shadow);
}
.metric strong { display: block; font-family: var(--serif); font-size: 28px; color: var(--primary); }
.metric span { font-size: 12.5px; color: var(--ink-soft); }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 860px; margin: 0 auto; }
.faq-tabs { display: flex; justify-content: center; gap: 12px; margin-bottom: 26px; flex-wrap: wrap; }
.faq-tab {
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 9px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: .18s;
}
.faq-tab:hover { border-color: var(--primary); color: var(--primary); }
.faq-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.faq-panel { display: none; }
.faq-panel.active { display: block; }
.faq-panel details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.faq-panel summary {
  cursor: pointer;
  padding: 17px 22px;
  font-weight: 600;
  font-size: 15px;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.faq-panel summary::-webkit-details-marker { display: none; }
.faq-panel summary::after {
  content: "+";
  font-size: 20px;
  color: var(--primary);
  font-weight: 400;
  flex: none;
  transition: transform .2s;
}
.faq-panel details[open] summary::after { transform: rotate(45deg); }
.faq-panel details p { padding: 0 22px 18px; color: var(--ink-soft); font-size: 14.5px; }

/* ---------- 预约表单 ---------- */
.booking { padding: 80px 0 88px; background: linear-gradient(160deg, var(--primary-dark), #7a3a1e 55%, #63301a); position: relative; overflow: hidden; }
.booking::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 90% 0%, rgba(255, 255, 255, .08), transparent);
  pointer-events: none;
}
.booking-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  background: #fff;
  border-radius: 24px;
  padding: 46px 44px;
  box-shadow: 0 30px 70px rgba(40, 15, 5, .35);
}
.booking-info h2 { font-family: var(--serif); font-size: 28px; margin-bottom: 16px; }
.booking-info ul { margin: 0 0 26px; display: grid; gap: 10px; }
.booking-info li { font-size: 14.5px; color: var(--ink-soft); padding-left: 26px; position: relative; }
.booking-info li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 1px;
  width: 18px; height: 18px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
}
.booking-tel span { display: block; font-size: 13px; color: var(--ink-soft); margin-bottom: 4px; }
.tel-big { font-family: var(--serif); font-size: 32px; font-weight: 700; color: var(--primary); }
.booking-form { display: grid; gap: 16px; align-content: start; }
.form-group { display: grid; gap: 6px; }
.form-group label { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.form-group input, .form-group select, .form-group textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: #fdfbf8;
  color: var(--ink);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.form-group textarea { resize: vertical; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(178, 90, 51, .14);
}
.form-group .error { display: none; font-size: 12.5px; color: #c0392b; }
.form-group.invalid input, .form-group.invalid select { border-color: #c0392b; background: #fdf3f1; }
.form-group.invalid .error { display: block; }
.form-tip { font-size: 12.5px; color: var(--ink-soft); text-align: center; }
.form-success { text-align: center; padding: 30px 10px; }
.form-success h3 { font-family: var(--serif); font-size: 22px; margin: 14px 0 8px; }
.form-success p { font-size: 14px; color: var(--ink-soft); }
.ok-icon { color: var(--accent); }

/* ---------- 栏目页 ---------- */
.page-hero {
  padding: 58px 0 54px;
  background:
    radial-gradient(900px 400px at 90% -20%, var(--primary-soft), transparent 60%),
    radial-gradient(600px 300px at 0% 120%, var(--accent-soft), transparent 55%),
    var(--bg-alt);
  border-bottom: 1px solid var(--line);
}
.crumb { font-size: 13px; color: var(--ink-soft); margin-bottom: 16px; }
.crumb a { color: var(--accent); }
.crumb a:hover { text-decoration: underline; }
.page-hero h1 { font-family: var(--serif); font-size: clamp(28px, 4.6vw, 42px); margin-bottom: 14px; }
.page-hero-sub { max-width: 860px; color: var(--ink-soft); font-size: 15.5px; margin-bottom: 24px; }
.page-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.page-hero-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.page-hero-tags span {
  font-size: 12.5px;
  color: var(--accent);
  background: #fff;
  border: 1px solid var(--line);
  padding: 4px 14px;
  border-radius: 999px;
}
.doc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 36px;
  align-items: start;
}
.doc-toc {
  position: sticky;
  top: 96px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 16px;
  box-shadow: var(--shadow);
}
.doc-toc h3 { font-size: 14px; color: var(--ink-soft); letter-spacing: .08em; margin-bottom: 10px; padding-left: 10px; }
.doc-toc nav { display: grid; gap: 2px; }
.doc-toc nav a {
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--ink-soft);
  border-left: 3px solid transparent;
  transition: .15s;
}
.doc-toc nav a:hover { color: var(--primary); background: #fdf6f0; }
.doc-toc nav a.active { color: var(--primary); background: var(--primary-soft); border-left-color: var(--primary); font-weight: 600; }
.doc-body { display: grid; gap: 22px; min-width: 0; }
.doc-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 32px;
  box-shadow: var(--shadow);
}
.doc-card h2 {
  font-family: var(--serif);
  font-size: 23px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-soft);
}
.doc-card h3 { font-size: 16.5px; margin: 18px 0 8px; color: var(--accent); }
.doc-card p { color: var(--ink-soft); font-size: 15px; margin-bottom: 10px; }
.doc-card ul { display: grid; gap: 8px; margin-bottom: 12px; }
.doc-card li { font-size: 14.5px; color: var(--ink-soft); padding-left: 20px; position: relative; }
.doc-card li::before { content: "•"; position: absolute; left: 6px; color: var(--primary); }
.doc-card li strong { color: var(--ink); }
.chip-list { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.chip {
  font-size: 13px;
  padding: 5px 15px;
  border-radius: 999px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  color: var(--ink);
}
.note-tip, .note-warn {
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 14px;
  margin-top: 6px;
}
.note-tip { background: var(--accent-soft); color: #22574a; border: 1px solid #c4dfd3; }
.note-warn { background: #fbeee2; color: #8a4b1f; border: 1px solid #f0d9c2; }
.doc-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.doc-table { width: 100%; border-collapse: collapse; min-width: 520px; font-size: 14px; }
.doc-table th, .doc-table td { padding: 11px 16px; text-align: left; border-bottom: 1px solid var(--line); }
.doc-table thead th { background: var(--bg-alt); font-size: 13px; color: var(--ink-soft); white-space: nowrap; }
.doc-table tbody tr:last-child td { border-bottom: none; }
.doc-table td:nth-child(2) { color: var(--primary); font-weight: 600; white-space: nowrap; }

/* ---------- 页脚 ---------- */
.site-footer { background: #2b2119; color: #cbbcb0; padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; padding-bottom: 40px; }
.footer-col h3 { color: #fff; font-family: var(--serif); font-size: 17px; margin-bottom: 14px; }
.footer-col p { font-size: 13.5px; margin-bottom: 8px; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 18px 0;
  text-align: center;
  font-size: 12.5px;
  color: #a8988a;
}
.footer-disclaimer { margin-top: 4px; }

/* ---------- 悬浮电话 ---------- */
.float-tel {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 90;
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 10px 26px rgba(178, 90, 51, .5);
  transition: transform .18s;
}
.float-tel:hover { transform: scale(1.08); }
.float-tel::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(178, 90, 51, .4);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { transform: scale(.9); opacity: 1; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ---------- 入场动画 ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .float-tel::after { animation: none; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .promise-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .doc-layout { grid-template-columns: 1fr; }
  .doc-toc { position: static; }
}
@media (max-width: 860px) {
  .menu-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 14px 22px 18px;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { display: flex; }
  .main-nav > a { padding: 10px 6px; border-bottom: none !important; }
  .nav-tel { text-align: center; }
  .hero { padding: 60px 0 54px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .area-wrap, .booking-card { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .booking-card { padding: 32px 24px; }
}
@media (max-width: 560px) {
  .section { padding: 52px 0; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .cat-grid, .promise-grid { grid-template-columns: 1fr; }
  .about-points { grid-template-columns: 1fr; }
  .doc-card { padding: 24px 18px; }
  .footer-grid { grid-template-columns: 1fr; }
}