/* roulang page: index */
/* ===== 设计变量 ===== */
:root {
  --color-primary: #B95C2E;
  --color-primary-dark: #8C3E1D;
  --color-primary-light: #D97A43;
  --color-secondary: #D4A853;
  --color-bg: #F9F4EC;
  --color-surface: #FFFFFF;
  --color-panel: #23150E;
  --color-panel-light: #33201A;
  --color-text: #2B2119;
  --color-text-muted: #7B6A5B;
  --color-border: #E9DECF;
  --color-success: #3E7C4F;
  --gradient-hero: radial-gradient(ellipse at 80% 20%, rgba(212,168,83,.18), transparent 60%), linear-gradient(135deg, #23150E, #1A0F09);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-card: 0 4px 20px rgba(43,33,25,.08);
  --shadow-hover: 0 12px 32px rgba(43,33,25,.14);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

/* ===== 基础 Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.75;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 100px;
}
a { text-decoration: none; color: var(--color-primary); transition: color .2s ease; }
a:hover { color: var(--color-primary-dark); text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
button { border: none; cursor: pointer; }
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.3; color: var(--color-text); }
.tabular-nums { font-variant-numeric: tabular-nums; }

/* ===== 容器 ===== */
.container-custom { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ===== 通用板块样式 ===== */
.section-block { padding: 96px 0; }
.section-alt { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.section-kicker {
  font-size: .85rem;
  letter-spacing: .15em;
  color: var(--color-secondary);
  font-weight: 600;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}
.section-title { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 700; margin-bottom: 12px; position: relative; padding-left: 16px; }
.section-title::before {
  content: '';
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 4px;
  border-radius: 4px;
  background: var(--color-secondary);
}
.section-desc { color: var(--color-text-muted); font-size: 1rem; max-width: 720px; margin-bottom: 40px; line-height: 1.7; }

/* ===== 左侧导航（桌面） ===== */
.side-nav {
  position: fixed;
  top: 0; left: 0;
  width: 260px;
  height: 100vh;
  background: var(--color-panel);
  z-index: 1040;
  display: none;
  flex-direction: column;
  padding: 32px 20px 28px;
  overflow-y: auto;
}
@media (min-width: 992px) {
  .side-nav { display: flex; }
  .main-content { margin-left: 260px; }
}
.side-nav .brand-area {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 10px 32px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 24px;
}
.side-nav .brand-icon {
  width: 52px; height: 52px;
  background: var(--color-secondary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-panel);
  font-size: 26px;
  flex-shrink: 0;
}
.side-nav .brand-text { display: flex; flex-direction: column; line-height: 1.4; }
.side-nav .brand-text .line1 { color: #fff; font-weight: 700; font-size: 1rem; white-space: nowrap; }
.side-nav .brand-text .line2 { color: var(--color-secondary); font-size: .78rem; letter-spacing: .02em; }
.side-nav .nav-links { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.side-nav .nav-link-item {
  display: flex; align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: 8px;
  color: rgba(255,255,255,.78);
  font-size: .95rem;
  font-weight: 500;
  transition: background .2s, color .2s;
}
.side-nav .nav-link-item i { font-size: 1.1rem; }
.side-nav .nav-link-item:hover {
  background: rgba(255,255,255,.06);
  color: #fff;
  text-decoration: none;
}
.side-nav .nav-link-item.active {
  background: rgba(212,168,83,.14);
  color: var(--color-secondary);
  border-left: 4px solid var(--color-secondary);
}
.side-nav .nav-bottom { margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.08); }
.side-nav .nav-bottom .btn-booknow {
  display: block;
  width: 100%;
  background: var(--color-secondary);
  color: var(--color-panel);
  font-weight: 700;
  font-size: .95rem;
  border-radius: 50rem;
  padding: 14px 0;
  text-align: center;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.side-nav .nav-bottom .btn-booknow:hover {
  background: #e2bf6f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,168,83,.3);
  text-decoration: none;
  color: var(--color-panel);
}
.side-nav .nav-bottom .small-text {
  color: rgba(255,255,255,.7);
  font-size: .78rem;
  text-align: center;
  margin-top: 10px;
}

/* ===== 移动端顶部导航 ===== */
.mobile-nav {
  background: var(--color-panel);
  padding: 14px 20px;
  position: sticky;
  top: 0;
  z-index: 1040;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.mobile-nav .navbar-brand {
  color: #fff; font-weight: 700; font-size: 1.05rem;
  display: flex; align-items: center; gap: 10px;
}
.mobile-nav .navbar-brand i { color: var(--color-secondary); font-size: 1.4rem; }
.mobile-nav .navbar-toggler {
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  padding: 4px 10px;
  border-radius: 8px;
  background: transparent;
}
.mobile-nav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.mobile-nav .navbar-collapse { padding-top: 16px; }
.mobile-nav .navbar-nav .nav-link {
  color: rgba(255,255,255,.78);
  padding: 12px 14px;
  border-radius: 8px;
  font-size: .95rem;
  transition: background .2s, color .2s;
}
.mobile-nav .navbar-nav .nav-link:hover { background: rgba(255,255,255,.06); color: #fff; text-decoration: none; }
.mobile-nav .navbar-nav .nav-link.active { background: rgba(212,168,83,.14); color: var(--color-secondary); }
.mobile-nav .booknow-mobile {
  margin: 16px 0 8px;
  background: var(--color-secondary);
  color: var(--color-panel);
  border-radius: 50rem;
  padding: 12px 0;
  font-weight: 700;
  text-align: center;
  display: block;
}
.mobile-nav .booknow-mobile:hover { background: #e2bf6f; color: var(--color-panel); text-decoration: none; }

/* ===== Hero 首屏 ===== */
.hero-section {
  background: var(--gradient-hero);
  color: #fff;
  padding: 80px 0 60px;
  position: relative;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cpath d='M40 8c6 8 14 16 24 18-8 4-16 10-22 20-4-12-10-22-22-28 8 2 14 0 20-10z' fill='rgba(212,168,83,0.05)'/%3E%3C/svg%3E");
  opacity: .25;
  pointer-events: none;
}
.hero-section .container-custom { position: relative; z-index: 1; }
.hero-badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .8rem; font-weight: 600;
  padding: 6px 16px;
  border-radius: 50rem;
}
.hero-badge.area {
  background: rgba(212,168,83,.18);
  color: var(--color-secondary);
}
.hero-badge.open {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.hero-badge.open .dot {
  width: 8px; height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  display: inline-block;
}
.hero-title {
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: .02em;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 20px;
}
.hero-title .divider {
  color: var(--color-secondary);
  font-weight: 600;
  padding: 0 4px;
}
.hero-subtitle {
  color: rgba(255,255,255,.82);
  font-size: 1.05rem;
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: 32px;
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.btn-primary-custom {
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: 50rem;
  padding: 13px 32px;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 1rem;
  transition: background .2s, transform .2s, box-shadow .2s;
  border: none;
}
.btn-primary-custom:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(185,92,46,.35);
  text-decoration: none;
}
.btn-outline-light-custom {
  background: transparent;
  color: rgba(255,255,255,.9);
  border: 2px solid rgba(255,255,255,.35);
  font-weight: 600;
  border-radius: 50rem;
  padding: 11px 28px;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 1rem;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn-outline-light-custom:hover {
  background: rgba(255,255,255,.1);
  color: #fff;
  border-color: #fff;
  transform: translateY(-2px);
  text-decoration: none;
}
.hero-trust-row {
  display: flex; flex-wrap: wrap; gap: 18px;
  color: rgba(255,255,255,.65);
  font-size: .85rem;
}
.hero-trust-row i { color: var(--color-secondary); margin-right: 4px; }
.hero-trust-row span { display: inline-flex; align-items: center; }

/* Hero 卡片 */
.hero-stage-card {
  background: var(--color-panel-light);
  border: 1px solid rgba(212,168,83,.25);
  border-radius: 24px;
  box-shadow: 0 20px 48px rgba(0,0,0,.4);
  overflow: hidden;
  max-width: 460px;
  margin-left: auto;
}
.hero-stage-card .stage-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: .8rem;
}
.stage-live { display: flex; align-items: center; gap: 8px; color: #e07a5f; font-weight: 600; }
.stage-live .live-dot { width: 8px; height: 8px; background: #e07a5f; border-radius: 50%; }
.stage-title { color: rgba(255,255,255,.75); font-weight: 500; }
.stage-sales { color: var(--color-secondary); font-weight: 600; }
.hero-stage-card .stage-body { padding: 20px; }
.stage-cover { position: relative; border-radius: 16px; overflow: hidden; height: 220px; }
.stage-cover img { width: 100%; height: 100%; object-fit: cover; }
.stage-badge-hot {
  position: absolute; top: 14px; right: 14px;
  background: var(--color-primary);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 50rem;
  letter-spacing: .04em;
}
.stage-tea-info { padding: 18px 4px 0; }
.stage-tea-name { color: #fff; font-size: 1.15rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.stage-tea-name .rating { color: var(--color-secondary); font-size: .85rem; }
.stage-tea-price { color: var(--color-secondary); font-size: 1.25rem; font-weight: 800; margin-top: 6px; }
.stage-heat-bar { margin-top: 14px; }
.stage-heat-track { height: 4px; background: rgba(255,255,255,.1); border-radius: 4px; overflow: hidden; }
.stage-heat-fill { height: 100%; background: var(--color-secondary); border-radius: 4px; width: 75%; }
.stage-heat-label { color: rgba(255,255,255,.55); font-size: .75rem; margin-top: 6px; }
.stage-btn-row { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; gap: 8px; }
.btn-stage-add {
  background: var(--color-primary);
  color: #fff;
  border-radius: 50rem;
  font-size: .9rem;
  font-weight: 600;
  padding: 10px 24px;
  transition: background .2s, transform .2s;
  border: none;
}
.btn-stage-add:hover { background: var(--color-primary-dark); transform: translateY(-2px); }
.stage-btn-note { color: rgba(255,255,255,.5); font-size: .72rem; }

/* Hero 底部三列 */
.hero-bottom-strip {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 56px;
  padding-top: 32px;
}
.hero-bottom-item {
  display: flex; align-items: center; gap: 12px;
  color: rgba(255,255,255,.7);
  font-size: .92rem;
}
.hero-bottom-item i { color: var(--color-secondary); font-size: 1.3rem; }

/* ===== 核心服务卡 ===== */
.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  height: 100%;
  transition: box-shadow .25s ease, transform .25s ease;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}
.service-card.color-primary::before { background: var(--color-primary); }
.service-card.color-secondary::before { background: var(--color-secondary); }
.service-card.color-success::before { background: var(--color-success); }
.service-card.color-light::before { background: var(--color-primary-light); }
.service-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.service-card .service-badge {
  position: absolute;
  top: 20px; right: 20px;
  font-size: .72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50rem;
  background: var(--color-bg);
  color: var(--color-text-muted);
}
.service-card.color-primary .service-badge { background: rgba(185,92,46,.1); color: var(--color-primary); }
.service-card.color-secondary .service-badge { background: rgba(212,168,83,.15); color: #a8842f; }
.service-card.color-success .service-badge { background: rgba(62,124,79,.1); color: var(--color-success); }
.service-card.color-light .service-badge { background: rgba(217,122,67,.1); color: var(--color-primary); }
.service-icon-box {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  color: var(--color-primary);
  margin-bottom: 22px;
}
.service-card .service-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.service-card .service-desc { color: var(--color-text-muted); font-size: .9rem; line-height: 1.7; margin-bottom: 16px; }
.service-card .service-link { font-size: .9rem; font-weight: 600; }
.service-card .service-link i { transition: transform .2s; }
.service-card:hover .service-link i { transform: translateX(4px); }

/* ===== 数据面板 ===== */
.data-panel {
  background: var(--color-panel);
  border-radius: var(--radius-lg);
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.data-panel::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,83,.1), transparent 70%);
  pointer-events: none;
}
.data-panel .section-title { color: #fff; }
.data-panel .section-title::before { background: var(--color-secondary); }
.data-panel .section-desc { color: rgba(255,255,255,.6); }
.data-item {
  text-align: left;
  padding: 24px 20px;
  position: relative;
}
.data-item .data-dot {
  width: 8px; height: 8px;
  background: var(--color-secondary);
  border-radius: 50%;
  display: inline-block;
  margin-bottom: 14px;
}
.data-item .data-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-secondary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  margin-bottom: 8px;
}
.data-item .data-label { color: rgba(255,255,255,.72); font-size: .9rem; }
.data-item .data-progress {
  width: 60%;
  height: 2px;
  background: rgba(212,168,83,.2);
  border-radius: 2px;
  margin-top: 14px;
  overflow: hidden;
}
.data-item .data-progress-fill { height: 100%; background: linear-gradient(90deg, var(--color-secondary), var(--color-primary-light)); }
@media (min-width: 992px) {
  .data-item + .data-item { border-left: 1px solid rgba(255,255,255,.08); }
}

/* ===== 品鉴案例卡 ===== */
.case-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  height: 100%;
  transition: box-shadow .25s, transform .25s;
}
.case-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.case-card .case-cover { position: relative; overflow: hidden; height: 200px; }
.case-card .case-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.case-card:hover .case-cover img { transform: scale(1.05); }
.case-card .case-cover::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(35,21,14,.25), transparent 60%);
}
.case-tag {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 2;
  background: rgba(212,168,83,.92);
  color: var(--color-panel);
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 50rem;
}
.case-tag.tag-primary { background: rgba(185,92,46,.92); color: #fff; }
.case-body { padding: 24px; }
.case-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.case-desc { color: var(--color-text-muted); font-size: .88rem; line-height: 1.65; margin-bottom: 12px; }
.case-date { color: var(--color-text-muted); font-size: .8rem; display: flex; align-items: center; gap: 6px; }
.case-date i { color: var(--color-secondary); }

/* ===== 茶事方案套餐卡 ===== */
.plan-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 36px 32px;
  height: 100%;
  border: 2px solid transparent;
  transition: box-shadow .25s, transform .25s, border-color .25s;
  position: relative;
}
.plan-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}
.plan-card.recommended {
  border-color: var(--color-secondary);
  box-shadow: 0 12px 40px rgba(212,168,83,.18);
}
.plan-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-secondary);
  color: var(--color-panel);
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 20px;
  border-radius: 50rem;
  white-space: nowrap;
  letter-spacing: .05em;
}
.plan-name { font-size: 1.25rem; font-weight: 700; text-align: center; margin-bottom: 4px; }
.plan-price { text-align: center; margin: 12px 0 24px; color: var(--color-text-muted); font-size: .9rem; }
.plan-price .price-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-secondary);
  font-variant-numeric: tabular-nums;
}
.plan-price .price-unit { font-size: .95rem; color: var(--color-text-muted); }
.plan-features { list-style: none; padding: 0; margin: 0 0 28px; }
.plan-features li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 7px 0;
  font-size: .92rem;
  color: var(--color-text);
}
.plan-features li i { color: var(--color-secondary); font-size: 1rem; margin-top: 2px; flex-shrink: 0; }
.plan-btn-wrap { text-align: center; }
.btn-plan-outline {
  background: transparent;
  border: 2px solid var(--color-border);
  color: var(--color-text);
  border-radius: 50rem;
  font-weight: 600;
  padding: 11px 36px;
  font-size: .95rem;
  transition: all .2s;
  display: inline-block;
}
.btn-plan-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(185,92,46,.04);
  transform: translateY(-2px);
  text-decoration: none;
}
.btn-plan-solid {
  background: var(--color-primary);
  color: #fff;
  border-radius: 50rem;
  font-weight: 600;
  padding: 13px 40px;
  font-size: .95rem;
  transition: all .2s;
  display: inline-block;
  border: none;
}
.btn-plan-solid:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(185,92,46,.35);
  color: #fff;
  text-decoration: none;
}

/* ===== 资讯区 ===== */
.news-card-large {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow .25s, transform .25s;
}
.news-card-large:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
@media (min-width: 768px) {
  .news-card-large { flex-direction: row; }
  .news-card-large .news-cover { width: 300px; flex-shrink: 0; }
}
.news-card-large .news-cover { height: 220px; }
.news-card-large .news-cover img { width: 100%; height: 100%; object-fit: cover; }
.news-card-large .news-body { padding: 28px; display: flex; flex-direction: column; justify-content: center; }
.news-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 50rem;
  background: rgba(185,92,46,.1);
  color: var(--color-primary);
  margin-bottom: 12px;
}
.news-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.news-title a { color: var(--color-text); transition: color .2s; }
.news-title a:hover { color: var(--color-primary); text-decoration: none; }
.news-excerpt { color: var(--color-text-muted); font-size: .88rem; line-height: 1.6; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-meta { color: var(--color-text-muted); font-size: .8rem; display: flex; align-items: center; gap: 8px; }
.news-meta i { color: var(--color-secondary); }
.news-readmore { font-size: .85rem; font-weight: 600; margin-top: 12px; }
.news-card-small {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 20px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  height: 100%;
  transition: box-shadow .25s, transform .25s;
}
.news-card-small:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.news-card-small .news-thumb {
  width: 90px; height: 70px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}
.news-card-small .news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-card-small .news-small-body { flex: 1; }
.news-card-small .news-small-title { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.news-card-small .news-small-title a { color: var(--color-text); }
.news-card-small .news-small-title a:hover { color: var(--color-primary); text-decoration: none; }
.news-card-small .news-small-excerpt { font-size: .8rem; color: var(--color-text-muted); line-height: 1.5; margin-bottom: 6px; }
.news-card-small .news-small-meta { font-size: .75rem; color: var(--color-text-muted); }
.news-link-more { font-size: .9rem; font-weight: 600; }
.news-link-more i { transition: transform .2s; }
.news-link-more:hover i { transform: translateX(4px); }
/* 空态 */
.news-empty {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.6);
  padding: 60px 24px;
  text-align: center;
  color: var(--color-text-muted);
}
.news-empty i { font-size: 32px; color: var(--color-border); display: block; margin-bottom: 16px; }

/* ===== FAQ ===== */
.faq-accordion .accordion-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-accordion .accordion-button {
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 600;
  font-size: 1rem;
  padding: 20px 28px;
  box-shadow: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 12px;
}
.faq-accordion .accordion-button:not(.collapsed) {
  background: var(--color-surface);
  color: var(--color-primary);
}
.faq-accordion .accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}
.faq-accordion .accordion-button::after {
  background-image: none;
  content: '+';
  font-size: 1.4rem;
  color: var(--color-text-muted);
  transform: none;
  transition: all .25s ease;
  font-weight: 300;
  line-height: 1;
  width: auto;
  height: auto;
  margin-left: auto;
}
.faq-accordion .accordion-button:not(.collapsed)::after {
  transform: rotate(45deg);
  color: var(--color-primary);
  background-image: none;
}
.faq-accordion .accordion-body {
  padding: 0 28px 24px 44px;
  color: var(--color-text-muted);
  font-size: .92rem;
  line-height: 1.75;
  border-left: 2px solid var(--color-secondary);
  margin-left: 28px;
  margin-right: 28px;
  padding-left: 16px;
  padding-right: 0;
  padding-bottom: 20px;
  margin-bottom: 8px;
}

/* ===== 联系预约 ===== */
.contact-section { background: var(--color-surface); }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(185,92,46,.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-info-item .contact-label { font-size: .8rem; color: var(--color-text-muted); }
.contact-info-item .contact-value { font-size: .98rem; font-weight: 600; color: var(--color-text); }
.contact-tip {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-top: 20px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.contact-tip i { color: var(--color-secondary); font-size: 1.1rem; margin-top: 2px; }
.form-label-custom {
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}
.form-control-custom {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: .95rem;
  color: var(--color-text);
  width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.form-control-custom:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(185,92,46,.12);
  outline: none;
  background: var(--color-bg);
}
textarea.form-control-custom { min-height: 120px; resize: vertical; }
select.form-control-custom { -webkit-appearance: none; -moz-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237B6A5B' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.form-note { font-size: .78rem; color: var(--color-text-muted); margin-top: 12px; }

/* ===== 页脚 ===== */
.site-footer {
  background: var(--color-panel);
  color: rgba(255,255,255,.7);
  padding: 64px 0 0;
  font-size: .9rem;
}
.site-footer .footer-brand { color: #fff; font-weight: 700; font-size: 1.05rem; display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.site-footer .footer-brand i { color: var(--color-secondary); font-size: 1.4rem; }
.site-footer .footer-about { color: rgba(255,255,255,.6); font-size: .88rem; line-height: 1.7; }
.site-footer .footer-title { color: #fff; font-weight: 600; font-size: .95rem; margin-bottom: 18px; position: relative; padding-bottom: 10px; }
.site-footer .footer-title::after { content: ''; position: absolute; left: 0; bottom: 0; width: 28px; height: 2px; background: var(--color-secondary); border-radius: 2px; }
.site-footer .footer-links { list-style: none; padding: 0; margin: 0; }
.site-footer .footer-links li { margin-bottom: 10px; }
.site-footer .footer-links a { color: rgba(255,255,255,.6); font-size: .88rem; transition: color .2s, padding-left .2s; }
.site-footer .footer-links a:hover { color: var(--color-secondary); padding-left: 4px; text-decoration: none; }
.site-footer .footer-contact { list-style: none; padding: 0; margin: 0; }
.site-footer .footer-contact li { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: rgba(255,255,255,.6); font-size: .88rem; }
.site-footer .footer-contact i { color: var(--color-secondary); font-size: 1rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
}
.footer-bottom a { color: rgba(255,255,255,.45); }
.footer-bottom a:hover { color: var(--color-secondary); text-decoration: none; }

/* ===== 底部悬浮条 ===== */
.float-bar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 640px;
  background: var(--color-panel);
  border-radius: 50rem;
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.08);
  z-index: 1050;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.float-bar .float-info { display: flex; align-items: center; gap: 12px; min-width: 0; }
.float-bar .float-info .icon { width: 36px; height: 36px; background: rgba(212,168,83,.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--color-secondary); font-size: 1rem; flex-shrink: 0; }
.float-bar .float-info .text { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.float-bar .float-info .text .t1 { color: #fff; font-size: .88rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.float-bar .float-info .text .t2 { color: var(--color-secondary); font-size: .8rem; font-weight: 700; }
.float-bar .float-actions { display: flex; gap: 10px; flex-shrink: 0; }
.float-bar .btn-float-primary {
  background: var(--color-primary);
  color: #fff;
  font-size: .85rem;
  font-weight: 600;
  border-radius: 50rem;
  padding: 9px 22px;
  white-space: nowrap;
  transition: background .2s, transform .2s;
  display: inline-flex; align-items: center; gap: 6px;
  border: none;
}
.float-bar .btn-float-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); color: #fff; text-decoration: none; }
.float-bar .btn-float-outline {
  background: transparent;
  color: rgba(255,255,255,.85);
  border: 1.5px solid rgba(255,255,255,.3);
  font-size: .85rem;
  font-weight: 600;
  border-radius: 50rem;
  padding: 9px 20px;
  white-space: nowrap;
  transition: all .2s;
  display: inline-flex; align-items: center; gap: 6px;
}
.float-bar .btn-float-outline:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.06); text-decoration: none; }
@media (max-width: 576px) {
  .float-bar .float-info .text .t1 { font-size: .8rem; }
  .float-bar .btn-float-outline { display: none; }
  .float-bar { padding: 12px 16px; }
  body { padding-bottom: 90px; }
}

/* ===== 通用 ===== */
.btn-outline-secondary-custom {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
  border-radius: 50rem;
  padding: 11px 28px;
  font-size: .95rem;
  transition: all .2s;
  display: inline-block;
}
.btn-outline-secondary-custom:hover {
  background: rgba(185,92,46,.06);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--color-primary-dark);
}
.section-head-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 40px; }

/* ===== 响应式 ===== */
@media (max-width: 991px) {
  .section-block { padding: 64px 0; }
  .hero-section { padding: 48px 0 40px; }
  .hero-stage-card { margin: 36px auto 0; }
  .data-panel { padding: 32px 24px; }
  .data-item + .data-item { border-top: 1px solid rgba(255,255,255,.06); }
  .section-head-row { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 767px) {
  .hero-title { font-size: 1.8rem; }
  .hero-cta-row .btn-primary-custom,
  .hero-cta-row .btn-outline-light-custom { width: 100%; justify-content: center; }
  .hero-bottom-strip .col-6, .hero-bottom-strip .col-12 { margin-bottom: 16px; }
  .plan-card { padding: 32px 24px; }
  .contact-info-item { flex-direction: row; }
  .float-bar .float-info { flex: 1; }
}

/* roulang page: article */
:root {
            --color-primary: #B95C2E;
            --color-primary-dark: #8C3E1D;
            --color-primary-light: #D97A43;
            --color-secondary: #D4A853;
            --color-bg: #F9F4EC;
            --color-surface: #FFFFFF;
            --color-panel: #23150E;
            --color-panel-light: #33201A;
            --color-text: #2B2119;
            --color-text-muted: #7B6A5B;
            --color-border: #E9DECF;
            --color-success: #3E7C4F;
            --gradient-hero: radial-gradient(ellipse at 80% 20%, rgba(212,168,83,.18), transparent 60%), linear-gradient(135deg, #23150E, #1A0F09);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 24px;
            --shadow-card: 0 4px 20px rgba(43,33,25,.08);
            --shadow-hover: 0 12px 32px rgba(43,33,25,.14);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--color-text);
            background: var(--color-bg);
            padding-bottom: 100px;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
        }
        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: var(--color-primary-dark);
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        .container-custom {
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 32px;
        }
        .site-wrapper {
            display: flex;
            min-height: 100vh;
        }
        .site-content {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
        }

        /* === 桌面侧边导航 === */
        .side-nav {
            width: 260px;
            flex-shrink: 0;
            position: sticky;
            top: 0;
            height: 100vh;
            background: var(--color-panel);
            display: flex;
            flex-direction: column;
            padding: 0 16px;
            z-index: 1020;
        }
        .side-nav-logo {
            display: block;
            padding: 28px 12px 20px;
            text-decoration: none;
        }
        .logo-main {
            display: block;
            font-weight: 700;
            font-size: .95rem;
            line-height: 1.5;
            color: #fff;
        }
        .logo-sub {
            display: block;
            font-size: .75rem;
            color: var(--color-secondary);
            margin-top: 4px;
            letter-spacing: .05em;
        }
        .side-nav-links {
            list-style: none;
            padding: 0;
            margin: 8px 0 0;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .side-nav-link {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 11px 18px;
            border-radius: 8px;
            color: rgba(255, 255, 255, .72);
            text-decoration: none;
            font-size: .9rem;
            line-height: 1.4;
            transition: all .2s ease;
            position: relative;
            border: none;
            background: transparent;
            width: 100%;
            text-align: left;
        }
        .side-nav-link:hover {
            background: rgba(255, 255, 255, .06);
            color: #fff;
            text-decoration: none;
        }
        .side-nav-link.active {
            background: rgba(212, 168, 83, .14);
            color: var(--color-secondary);
            font-weight: 600;
        }
        .side-nav-link.active::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 20px;
            border-radius: 2px;
            background: var(--color-secondary);
        }
        .nav-icon {
            color: var(--color-secondary);
            font-size: .7rem;
            line-height: 1;
        }
        .side-nav-footer {
            padding: 18px 12px;
            font-size: .75rem;
            color: rgba(255, 255, 255, .4);
            border-top: 1px solid rgba(255, 255, 255, .08);
        }

        /* === 移动端顶部导航 === */
        .mobile-nav {
            background: var(--color-panel);
            padding: 10px 20px;
            box-shadow: var(--shadow-card);
            z-index: 1030;
        }
        .mobile-nav .navbar-brand {
            color: #fff;
            font-weight: 700;
            font-size: .95rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .mobile-nav .navbar-brand i {
            color: var(--color-secondary);
            font-size: 1.2rem;
        }
        .mobile-nav .navbar-toggler {
            border-color: rgba(212, 168, 83, .35);
            padding: 4px 10px;
        }
        .mobile-nav .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(212, 168, 83, .2);
        }
        .mobile-nav .nav-link {
            color: rgba(255, 255, 255, .78);
            padding: 11px 4px;
            border-bottom: 1px solid rgba(255, 255, 255, .05);
            font-size: .92rem;
        }
        .mobile-nav .nav-link:hover {
            color: #fff;
            text-decoration: none;
        }
        .mobile-nav .nav-link.active {
            color: var(--color-secondary);
            font-weight: 600;
        }
        .mobile-nav .btn-mobile-cta {
            background: var(--color-secondary);
            color: #23150E;
            border-radius: 50rem;
            padding: 8px 20px;
            font-weight: 700;
            border: none;
            display: inline-block;
            margin-top: 10px;
            transition: all .25s ease;
        }
        .mobile-nav .btn-mobile-cta:hover {
            background: #e8c26a;
            color: #20150e;
            transform: translateY(-2px);
            text-decoration: none;
        }

        /* === 文章主区域 === */
        .article-main {
            flex: 1;
            background: var(--color-bg);
            padding: 40px 32px 80px;
        }
        .article-inner {
            max-width: 960px;
            margin: 0 auto;
        }

        /* === 面包屑 === */
        .article-breadcrumb {
            margin-bottom: 24px;
        }
        .article-breadcrumb .breadcrumb {
            background: transparent;
            margin: 0;
            padding: 0;
        }
        .article-breadcrumb .breadcrumb-item {
            font-size: .85rem;
            color: var(--color-text-muted);
        }
        .article-breadcrumb .breadcrumb-item a {
            color: var(--color-primary);
            text-decoration: none;
        }
        .article-breadcrumb .breadcrumb-item a:hover {
            color: var(--color-primary-dark);
            text-decoration: underline;
        }
        .article-breadcrumb .breadcrumb-item.active {
            color: var(--color-text-muted);
            max-width: 280px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .article-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
            color: rgba(123, 106, 91, .5);
        }

        /* === 文章头部 === */
        .article-header {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: clamp(28px, 4vw, 48px);
            box-shadow: var(--shadow-card);
            margin-bottom: 24px;
            border: 1px solid var(--color-border);
        }
        .article-category {
            margin-bottom: 16px;
        }
        .badge-category {
            display: inline-block;
            background: rgba(212, 168, 83, .2);
            color: #8a6f2f;
            font-size: .78rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 50rem;
            letter-spacing: .06em;
        }
        .article-header h1 {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 800;
            line-height: 1.35;
            color: var(--color-text);
            margin: 0 0 16px;
            letter-spacing: .01em;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: var(--color-text-muted);
            font-size: .85rem;
            margin-bottom: 20px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--color-border);
        }
        .article-meta i {
            color: var(--color-secondary);
            margin-right: 4px;
        }
        .article-summary {
            background: var(--color-bg);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            color: var(--color-text-muted);
            font-size: .95rem;
            line-height: 1.8;
            border-left: 4px solid var(--color-secondary);
        }

        /* === 正文阅读区 === */
        .article-content {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: clamp(24px, 4vw, 48px);
            box-shadow: var(--shadow-card);
            margin-bottom: 24px;
            border: 1px solid var(--color-border);
            font-size: 16px;
        }
        .article-content p {
            margin: 0 0 1.5em;
            line-height: 1.9;
        }
        .article-content h2 {
            font-size: 1.4rem;
            font-weight: 700;
            margin: 2em 0 1em;
            padding-left: 14px;
            border-left: 4px solid var(--color-secondary);
            line-height: 1.4;
        }
        .article-content h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin: 1.6em 0 .8em;
        }
        .article-content h4 {
            font-size: 1rem;
            font-weight: 700;
            margin: 1.4em 0 .6em;
        }
        .article-content img {
            max-width: 100%;
            border-radius: 16px;
            box-shadow: var(--shadow-card);
            margin: 1.5em auto;
            display: block;
        }
        .article-content blockquote {
            border-left: 4px solid var(--color-secondary);
            background: var(--color-bg);
            border-radius: var(--radius-sm);
            padding: 16px 22px;
            margin: 1.5em 0;
            color: var(--color-text-muted);
            font-style: normal;
        }
        .article-content blockquote p:last-child {
            margin-bottom: 0;
        }
        .article-content ul,
        .article-content ol {
            margin-bottom: 1.5em;
            padding-left: 1.6em;
        }
        .article-content li {
            margin-bottom: .5em;
            line-height: 1.8;
        }
        .article-content ul li::marker {
            color: var(--color-secondary);
        }
        .article-content a {
            color: var(--color-primary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .article-content a:hover {
            color: var(--color-primary-dark);
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5em 0;
        }
        .article-content th,
        .article-content td {
            padding: 10px 14px;
            border: 1px solid var(--color-border);
        }
        .article-content th {
            background: var(--color-bg);
            font-weight: 700;
        }
        .article-content code {
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 4px;
            padding: 2px 8px;
            font-size: .9em;
        }

        /* === 上一篇 / 下一篇 === */
        .article-pagination {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            background: var(--color-surface);
            border-radius: var(--radius-md);
            padding: 20px 28px;
            box-shadow: var(--shadow-card);
            margin-bottom: 16px;
            border: 1px solid var(--color-border);
        }
        .article-pagination a {
            color: var(--color-primary);
            font-weight: 600;
            font-size: .92rem;
            text-decoration: none;
            transition: all .2s ease;
        }
        .article-pagination a:hover {
            color: var(--color-primary-dark);
            transform: translateX(-2px);
        }
        .article-pagination .next-link:hover {
            transform: translateX(2px);
        }
        .back-link {
            text-align: center;
            margin: 24px 0 48px;
        }

        /* === 相关推荐 === */
        .related-articles {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: clamp(24px, 3.5vw, 40px);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
        }
        .related-articles .section-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 24px;
        }
        .related-articles .section-title::before {
            content: '';
            width: 4px;
            height: 22px;
            background: var(--color-secondary);
            border-radius: 2px;
        }
        .related-card {
            background: var(--color-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--color-border);
            transition: all .25s ease;
            height: 100%;
        }
        .related-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .related-card .card-img-wrap {
            overflow: hidden;
        }
        .related-card .card-img-wrap img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: 0;
            transition: transform .4s ease;
        }
        .related-card:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .related-card .card-body {
            padding: 18px 20px;
        }
        .related-card .card-body h3 {
            font-size: .95rem;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .related-card .card-body h3 a {
            color: var(--color-text);
            text-decoration: none;
        }
        .related-card .card-body h3 a:hover {
            color: var(--color-primary);
        }
        .related-card .card-body p {
            font-size: .82rem;
            color: var(--color-text-muted);
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .card-body .card-date {
            font-size: .75rem;
            color: var(--color-text-muted);
        }

        /* === 空态 === */
        .not-found {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 80px 32px;
            text-align: center;
            box-shadow: var(--shadow-card);
            border: 1px dashed var(--color-border);
        }
        .not-found .not-found-icon {
            font-size: 3rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
        }
        .not-found h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .not-found p {
            color: var(--color-text-muted);
            margin-bottom: 24px;
        }

        /* === 按钮 === */
        .btn-tea {
            display: inline-block;
            border-radius: 50rem;
            padding: 10px 28px;
            font-weight: 600;
            font-size: .92rem;
            line-height: 1.6;
            border: 2px solid transparent;
            transition: all .25s ease;
            text-decoration: none;
            cursor: pointer;
        }
        .btn-tea-primary {
            background: var(--color-primary);
            color: #fff;
        }
        .btn-tea-primary:hover {
            background: var(--color-primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            text-decoration: none;
        }
        .btn-tea-outline {
            background: transparent;
            color: var(--color-primary);
            border-color: var(--color-primary);
        }
        .btn-tea-outline:hover {
            background: rgba(185, 92, 46, .1);
            color: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            transform: translateY(-2px);
        }
        .btn-tea-secondary {
            background: var(--color-secondary);
            color: #23150E;
        }
        .btn-tea-secondary:hover {
            background: #e0bc6c;
            color: #1a0f09;
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            text-decoration: none;
        }
        .btn-tea:focus-visible {
            outline: 3px solid rgba(185, 92, 46, .3);
            outline-offset: 2px;
        }

        /* === 页脚 === */
        .site-footer {
            background: var(--color-panel);
            color: rgba(255, 255, 255, .78);
            padding: 60px 0 0;
            flex-shrink: 0;
        }
        .site-footer .container-custom {
            max-width: 1320px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-brand i {
            color: var(--color-secondary);
            font-size: 1.3rem;
        }
        .footer-about {
            font-size: .85rem;
            color: rgba(255, 255, 255, .55);
            line-height: 1.8;
            margin-top: 8px;
        }
        .footer-title {
            font-size: .9rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: .05em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, .6);
            font-size: .85rem;
            text-decoration: none;
            transition: all .2s ease;
        }
        .footer-links a:hover {
            color: var(--color-secondary);
            padding-left: 4px;
        }
        .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-contact li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: rgba(255, 255, 255, .6);
            font-size: .85rem;
            margin-bottom: 12px;
            line-height: 1.6;
        }
        .footer-contact i {
            color: var(--color-secondary);
            margin-top: 3px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 20px 0;
            margin-top: 48px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: .78rem;
            color: rgba(255, 255, 255, .4);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, .4);
            text-decoration: none;
        }
        .footer-bottom a:hover {
            color: var(--color-secondary);
        }

        /* === 底部悬浮预约条 === */
        .fixed-cta {
            position: fixed;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1050;
            width: min(640px, calc(100% - 32px));
            background: var(--color-panel);
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: 50rem;
            box-shadow: var(--shadow-hover);
            padding: 12px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .fixed-cta-text {
            color: rgba(255, 255, 255, .85);
            font-size: .88rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .fixed-cta-text strong {
            color: var(--color-secondary);
        }
        .fixed-cta-btns {
            display: flex;
            gap: 10px;
            flex-shrink: 0;
        }
        .fixed-cta .btn-cta-phone {
            background: var(--color-primary);
            color: #fff;
            border: none;
            border-radius: 50rem;
            padding: 8px 18px;
            font-size: .82rem;
            font-weight: 600;
            transition: all .25s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .fixed-cta .btn-cta-phone:hover {
            background: var(--color-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
            color: #fff;
            text-decoration: none;
        }
        .fixed-cta .btn-cta-order {
            background: transparent;
            color: rgba(255, 255, 255, .85);
            border: 1px solid rgba(255, 255, 255, .35);
            border-radius: 50rem;
            padding: 8px 18px;
            font-size: .82rem;
            font-weight: 600;
            transition: all .25s ease;
            text-decoration: none;
        }
        .fixed-cta .btn-cta-order:hover {
            background: rgba(212, 168, 83, .15);
            color: var(--color-secondary);
            border-color: var(--color-secondary);
            text-decoration: none;
        }

        /* === 响应式 === */
        @media (max-width: 991.98px) {
            .side-nav {
                display: none !important;
            }
            .article-main {
                padding: 24px 16px 64px;
            }
            .container-custom {
                padding: 0 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            .fixed-cta {
                padding: 10px 16px;
                border-radius: 30px;
                bottom: 16px;
                width: calc(100% - 24px);
            }
            .fixed-cta-text {
                font-size: .78rem;
            }
            .fixed-cta .btn-cta-phone,
            .fixed-cta .btn-cta-order {
                padding: 6px 14px;
                font-size: .78rem;
            }
            .article-pagination {
                flex-direction: column;
                gap: 10px;
                align-items: center;
            }
        }
        @media (min-width: 992px) and (max-width: 1199.98px) {
            .fixed-cta {
                width: min(520px, calc(100% - 40px));
            }
        }
        @media (max-width: 575.98px) {
            .article-header h1 {
                font-size: 1.4rem;
            }
            .article-content {
                padding: 20px 16px;
            }
            .article-meta {
                gap: 12px;
                font-size: .78rem;
            }
            .fixed-cta-btns .btn-cta-order {
                display: none;
            }
            .fixed-cta {
                justify-content: center;
            }
            .not-found {
                padding: 48px 20px;
            }
        }