/* roulang page: index */
:root {
  --primary: #1B2A1E;
  --primary-dark: #131F16;
  --primary-light: #2B403A;
  --accent: #C9A96E;
  --accent-hover: #B89455;
  --copper: #B87333;
  --bg-warm: #F4EFE6;
  --bg-card: #FFFDF8;
  --text-main: #26221B;
  --text-muted: #6E675C;
  --border: #E5DCCB;
  --online: #3F7D4E;
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-md: 0 4px 14px rgba(201,169,110,.35);
  --shadow-lg: 0 12px 28px rgba(38,34,27,.12);
  --font-main: system-ui, "PingFang SC", "Microsoft YaHei", "Source Han Sans CN", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --sidebar-w: 252px;
  --section-gap: 120px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--bg-warm);
  color: var(--text-main);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}
.section-pad { padding: var(--section-gap) 0; }

/* ===== 左侧导航 ===== */
.side-nav {
  position: fixed;
  left: 0; top: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--primary);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  padding: 32px 24px;
  transition: transform .3s ease;
}
.side-nav .brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(201,169,110,.25);
}
.brand-mark {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--copper));
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800;
  color: var(--primary);
  flex-shrink: 0;
}
.brand-text strong {
  display: block;
  color: var(--accent);
  font-size: 17px;
  letter-spacing: 1px;
  font-weight: 700;
}
.brand-text span {
  display: block;
  color: rgba(255,255,255,.55);
  font-size: 12px;
  margin-top: 2px;
}
.nav-links {
  margin-top: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  color: rgba(255,255,255,.7);
  font-size: 15px;
  transition: all .2s ease;
  border-left: 4px solid transparent;
}
.nav-links a i { width: 18px; text-align: center; font-size: 14px; }
.nav-links a:hover {
  background: rgba(201,169,110,.08);
  color: var(--accent);
  padding-left: 18px;
}
.nav-links a.active {
  background: rgba(201,169,110,.12);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}
.nav-links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.side-footer {
  padding-top: 20px;
  border-top: 1px solid rgba(201,169,110,.2);
}
.side-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,.5);
}
.side-contact span { display: flex; align-items: center; gap: 8px; }
.online-dot {
  width: 8px; height: 8px;
  background: var(--online);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 3px rgba(63,125,78,.3);
}

/* ===== 移动端顶栏 ===== */
.mobile-header {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: var(--primary);
  z-index: 999;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,.3);
}
.mobile-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mobile-header .brand-mark {
  width: 34px; height: 34px;
  font-size: 14px;
  border-radius: 8px;
}
.mobile-header .brand-text strong {
  font-size: 15px;
}
.mobile-header .brand-text span { display: none; }
.hamburger {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 22px;
  cursor: pointer;
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: background .2s;
}
.hamburger:hover { background: rgba(201,169,110,.15); }
.hamburger:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.mobile-online {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255,255,255,.7);
  background: rgba(63,125,78,.2);
  padding: 5px 10px;
  border-radius: 20px;
}

/* 移动端抽屉 */
.drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1001;
}
.drawer-overlay.open { display: block; }
.drawer {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 280px;
  height: 100vh;
  background: var(--primary);
  z-index: 1002;
  padding: 30px 24px;
  transform: translateX(-100%);
  transition: transform .3s ease;
}
.drawer.open { transform: translateX(0); }
.drawer .brand { display: flex; align-items: center; gap: 12px; padding-bottom: 24px; border-bottom: 1px solid rgba(201,169,110,.2); }
.drawer-links { margin-top: 24px; display: flex; flex-direction: column; gap: 6px; }
.drawer-links a {
  padding: 14px 16px;
  color: rgba(255,255,255,.8);
  font-size: 16px;
  border-radius: 10px;
  border-bottom: 1px solid rgba(201,169,110,.15);
  transition: all .2s;
}
.drawer-links a:hover {
  color: var(--accent);
  padding-left: 22px;
  background: rgba(201,169,110,.08);
}
.drawer-links a.active {
  color: var(--accent);
  border-left: 4px solid var(--accent);
  font-weight: 600;
}
.drawer-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  color: rgba(255,255,255,.6);
  font-size: 20px;
  cursor: pointer;
  width: 36px; height: 36px;
  border-radius: 8px;
}
.drawer-close:hover { color: var(--accent); background: rgba(201,169,110,.1); }

/* ===== 主内容区 ===== */
.main-wrapper {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
  padding: 60px 0 40px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  opacity: .12;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(201,169,110,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,169,110,.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.hero-bento {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  grid-template-rows: auto auto;
  gap: 24px;
}
.hero-main {
  padding: 50px 0 20px;
  grid-column: 1 / 2;
  grid-row: 1 / 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 24px;
  padding: 6px 16px;
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 24px;
  background: rgba(201,169,110,.08);
}
.hero h1 {
  color: #fff;
  font-size: 40px;
  line-height: 1.25;
  font-weight: 700;
  margin-bottom: 20px;
  max-width: 580px;
}
.hero-sub {
  color: rgba(255,255,255,.7);
  font-size: 16px;
  line-height: 1.8;
  max-width: 540px;
  margin-bottom: 32px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--primary);
  font-weight: 700;
  font-size: 15px;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: all .25s ease;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,169,110,.4);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}
.btn-primary:focus-visible, .btn-ghost:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid rgba(201,169,110,.7);
  color: var(--accent);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  transition: all .25s ease;
  cursor: pointer;
}
.btn-ghost:hover {
  background: rgba(201,169,110,.12);
  transform: translateY(-2px);
}
.btn-ghost:active {
  transform: translateY(0);
}
.hero-cards {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
  padding: 40px 0;
}
.hero-mini-card {
  background: rgba(255,253,248,.95);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  outline: 1px solid rgba(201,169,110,.35);
  outline-offset: -5px;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  transition: transform .3s ease, box-shadow .3s ease;
  position: relative;
}
.hero-mini-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(0,0,0,.28);
}
.hero-mini-card.c1 { transform: rotate(-1deg); }
.hero-mini-card.c2 { transform: rotate(1deg); margin-left: 24px; }
.hero-mini-card .tag {
  background: rgba(184,115,51,.12);
  color: var(--copper);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  display: inline-block;
  margin-bottom: 4px;
}
.hero-mini-card h4 {
  font-size: 17px;
  color: var(--text-main);
  margin-bottom: 2px;
}
.hero-mini-card p {
  font-size: 13px;
  color: var(--text-muted);
}
.badge-num {
  background: var(--primary);
  border: 1.5px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  width: 62px; height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}
.hero-cta-bar {
  grid-column: 1 / -1;
  grid-row: 2 / 3;
  background: rgba(255,253,248,.08);
  border: 1px solid rgba(201,169,110,.3);
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 18px 28px;
  flex-wrap: wrap;
  backdrop-filter: blur(4px);
}
.hero-cta-bar span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.85);
  font-size: 14px;
}
.hero-cta-bar i { color: var(--accent); }

/* ===== 服务亮点 ===== */
.features {
  background: var(--bg-warm);
  padding: var(--section-gap) 0;
}
.section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 48px;
}
.section-icon {
  width: 10px;
  height: 46px;
  background: var(--accent);
  border-radius: 4px;
  position: relative;
  margin-top: 6px;
  flex-shrink: 0;
}
.section-icon::after {
  content: '◆';
  position: absolute;
  bottom: -14px;
  left: -2px;
  color: var(--copper);
  font-size: 12px;
}
.section-head h2 {
  font-size: 32px;
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.3;
}
.section-head .section-desc {
  margin-top: 6px;
  font-size: 15px;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.75;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  outline: 1px solid rgba(201,169,110,.35);
  outline-offset: -5px;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all .3s ease;
  position: relative;
}
.feature-card::after {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(201,169,110,.12);
  border-radius: 14px;
  pointer-events: none;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  outline-color: rgba(201,169,110,.8);
}
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 22px;
  margin-bottom: 20px;
  border: 1px solid rgba(201,169,110,.4);
}
.feature-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-main);
}
.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
}
.feature-img {
  margin-top: 20px;
  border-radius: 12px;
  overflow: hidden;
  height: 140px;
}
.feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.feature-card:hover .feature-img img { transform: scale(1.05); }

/* ===== 时段卡 ===== */
.schedule {
  background: var(--bg-warm);
  padding: 0 0 var(--section-gap) 0;
}
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.schedule-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  outline: 1px solid rgba(201,169,110,.25);
  outline-offset: -4px;
  padding: 32px 28px;
  position: relative;
  text-align: center;
  transition: all .3s ease;
}
.schedule-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.time-range {
  font-family: var(--font-serif);
  font-size: 26px;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 1px;
}
.time-label {
  display: inline-block;
  background: rgba(184,115,51,.12);
  color: var(--copper);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
  margin: 14px 0 10px;
}
.schedule-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}
.schedule-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* ===== 数据指标 ===== */
.stats {
  background: var(--primary);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,169,110,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,169,110,.04) 1px, transparent 1px);
  background-size: 30px 30px;
}
.stats-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-item .num {
  font-family: var(--font-serif);
  font-size: 42px;
  color: var(--accent);
  font-weight: 700;
  line-height: 1.2;
}
.stat-item .name {
  color: rgba(255,255,255,.8);
  font-size: 16px;
  font-weight: 500;
  margin: 10px 0 6px;
}
.stat-item .desc {
  color: rgba(255,255,255,.5);
  font-size: 13px;
  max-width: 180px;
  margin: 0 auto;
}
.progress-line {
  width: 100%;
  max-width: 120px;
  height: 2px;
  background: rgba(255,255,255,.15);
  margin: 16px auto 0;
  border-radius: 2px;
  overflow: hidden;
}
.progress-line span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--copper));
  border-radius: 2px;
}

/* ===== 客户评价 ===== */
.testimonials {
  background: var(--bg-warm);
  padding: var(--section-gap) 0;
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  outline: 1px solid rgba(201,169,110,.25);
  outline-offset: -4px;
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  position: relative;
  transition: all .3s ease;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.t-quote {
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
  height: 36px;
}
.testimonial-card p {
  font-size: 14px;
  color: var(--text-main);
  line-height: 1.75;
  margin-bottom: 18px;
  min-height: 72px;
}
.t-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.t-author .name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-main);
}
.t-author .area {
  font-size: 13px;
  color: var(--text-muted);
}
.t-stars {
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 2px;
}

/* ===== 资讯区 ===== */
.news {
  background: var(--bg-warm);
  padding: 0 0 var(--section-gap) 0;
}
.news-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}
.news-head .view-all {
  font-size: 14px;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  transition: color .2s;
}
.news-head .view-all:hover { color: var(--accent-hover); }
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  outline: 1px solid rgba(201,169,110,.2);
  outline-offset: -4px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all .3s ease;
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  outline-color: rgba(201,169,110,.6);
}
.news-thumb {
  height: 180px;
  overflow: hidden;
  position: relative;
}
.news-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.news-card:hover .news-thumb img { transform: scale(1.06); }
.news-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-cat {
  align-self: flex-start;
  background: rgba(184,115,51,.12);
  color: var(--copper);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 12px;
  margin-bottom: 10px;
}
.news-body h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.news-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.news-meta time { font-family: var(--font-serif); }
.news-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-size: 15px;
}

/* ===== FAQ ===== */
.faq {
  background: var(--bg-warm);
  padding: 0 0 var(--section-gap) 0;
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow .3s ease;
}
.faq-item:hover {
  box-shadow: 0 4px 16px rgba(38,34,27,.08);
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-main);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: background .2s;
}
.faq-q:hover { background: rgba(201,169,110,.06); }
.faq-q:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.faq-icon {
  font-size: 22px;
  color: var(--accent);
  transition: transform .3s ease;
  font-weight: 400;
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
  padding: 0 24px;
}
.faq-item.open .faq-a {
  max-height: 300px;
  padding: 0 24px 20px;
}
.faq-a p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  background: rgba(244,239,230,.6);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}

/* ===== 预约表单 ===== */
.booking {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: var(--section-gap) 0;
  position: relative;
  overflow: hidden;
}
.booking::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,169,110,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,169,110,.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.booking-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  text-align: center;
}
.booking h2 {
  color: #fff;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}
.booking .booking-desc {
  color: rgba(255,255,255,.6);
  font-size: 15px;
  margin-bottom: 44px;
}
.booking-form {
  max-width: 560px;
  margin: 0 auto;
  background: rgba(27,42,30,.8);
  border: 1px solid rgba(201,169,110,.4);
  border-radius: 24px;
  padding: 40px 36px;
  backdrop-filter: blur(8px);
  text-align: left;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  color: rgba(255,255,255,.75);
  font-size: 14px;
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(201,169,110,.4);
  border-radius: 10px;
  padding: 12px 16px;
  color: #fff;
  font-size: 14px;
  transition: all .25s ease;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,.35);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201,169,110,.2);
  background: rgba(255,255,255,.1);
}
.form-group select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}
.form-group select option { background: var(--primary); color: #fff; }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-submit {
  width: 100%;
  margin-top: 8px;
}
.booking-success {
  display: none;
  text-align: center;
  padding: 24px;
}
.booking-success .check-badge {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary);
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 0 0 6px rgba(201,169,110,.2);
}
.booking-success h4 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 8px;
}
.booking-success p {
  color: rgba(255,255,255,.6);
  font-size: 14px;
}
.booking-note {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.booking-note span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.6);
  font-size: 13px;
}
.booking-note i { color: var(--accent); }

/* ===== 页脚 ===== */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,.6);
  padding: 60px 0 0;
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 40px;
}
.footer-brand .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 280px;
}
.footer h4 {
  color: rgba(255,255,255,.9);
  font-size: 16px;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}
.footer h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.footer-column ul { display: flex; flex-direction: column; gap: 10px; }
.footer-column ul a {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  transition: all .2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-column ul a:hover {
  color: var(--accent);
  padding-left: 6px;
}
.footer-contact { display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.footer-contact span { display: flex; align-items: center; gap: 10px; }
.footer-contact i { color: var(--accent); width: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.35);
}

/* ===== 响应式 ===== */
@media (max-width: 1200px) {
  .container, .hero-bento, .booking-inner, .footer-grid { padding-left: 36px; padding-right: 36px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1023px) {
  .side-nav { transform: translateX(-100%); }
  .side-nav.open { transform: translateX(0); }
  .main-wrapper { margin-left: 0; }
  .mobile-header { display: flex; }
  .drawer { display: block; }
  .hero-bento { grid-template-columns: 1fr; padding-top: 30px; }
  .hero-main { grid-column: 1; grid-row: auto; padding: 20px 0; }
  .hero-cards { grid-column: 1; flex-direction: row; padding: 0; overflow-x: auto; gap: 16px; }
  .hero-mini-card { min-width: 240px; }
  .hero-cta-bar { grid-column: 1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .schedule-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .section-gap { --section-gap: 80px; }
}
@media (max-width: 768px) {
  .feature-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid > div { padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .footer-grid > div:last-child { border-bottom: none; }
  .section-pad { --section-gap: 72px; }
  .hero h1 { font-size: 28px; }
  .section-head h2 { font-size: 24px; }
  .container, .hero-bento, .booking-inner, .footer-grid { padding-left: 20px; padding-right: 20px; }
  .booking-form { padding: 30px 22px; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost { flex: 1; justify-content: center; }
  .hero-cta-bar { flex-direction: column; gap: 12px; align-items: flex-start; }
  .hero-mini-card { min-width: 200px; }
  .stat-item .num { font-size: 32px; }
}
@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .feature-grid, .testimonial-grid, .news-grid { grid-template-columns: 1fr; }
  .schedule-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-sub { font-size: 15px; }
}

/* roulang page: article */
:root {
      --primary: #1B2A1E;
      --primary-dark: #131F16;
      --primary-light: #2B403A;
      --accent: #C9A96E;
      --accent-hover: #B89455;
      --copper: #B87333;
      --bg-warm: #F4EFE6;
      --bg-card: #FFFDF8;
      --text-main: #26221B;
      --text-muted: #6E675C;
      --border: #E5DCCB;
      --online: #3F7D4E;
      --radius-lg: 20px;
      --radius-md: 12px;
      --radius-sm: 8px;
      --shadow-md: 0 4px 14px rgba(201,169,110,.35);
      --shadow-lg: 0 12px 28px rgba(38,34,27,.12);
      --font-main: system-ui, "PingFang SC", "Microsoft YaHei", "Source Han Sans CN", sans-serif;
      --font-serif: Georgia, "Times New Roman", serif;
      --sidebar-w: 252px;
      --section-gap: 120px;
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
      font-family: var(--font-main);
      background: var(--bg-warm);
      color: var(--text-main);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    img { max-width: 100%; display: block; }

    a { text-decoration: none; color: inherit; transition: all .2s ease; }

    ul, ol { list-style: none; }

    button { font-family: inherit; cursor: pointer; border: none; background: none; }

    /* ===== 左侧导航 ===== */
    .side-nav {
      position: fixed;
      left: 0; top: 0;
      width: var(--sidebar-w);
      height: 100vh;
      background: var(--primary);
      display: flex;
      flex-direction: column;
      z-index: 1000;
      padding: 32px 24px;
      transition: transform .3s ease;
    }

    .side-nav .brand {
      display: flex;
      align-items: center;
      gap: 14px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(201,169,110,.25);
    }

    .brand-mark {
      width: 46px; height: 46px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--accent), var(--copper));
      display: flex; align-items: center; justify-content: center;
      font-size: 20px; font-weight: 800;
      color: var(--primary);
      flex-shrink: 0;
    }

    .brand-text strong {
      display: block;
      color: var(--accent);
      font-size: 17px;
      letter-spacing: 1px;
      font-weight: 700;
    }

    .brand-text span {
      display: block;
      color: rgba(255,255,255,.55);
      font-size: 12px;
      margin-top: 2px;
    }

    .nav-links {
      margin-top: 28px;
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .nav-links a {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px 14px;
      border-radius: 10px;
      color: rgba(255,255,255,.7);
      font-size: 15px;
      transition: all .2s ease;
      border-left: 4px solid transparent;
    }

    .nav-links a i { width: 18px; text-align: center; font-size: 14px; }

    .nav-links a:hover {
      background: rgba(201,169,110,.08);
      color: var(--accent);
      padding-left: 18px;
    }

    .nav-links a.active {
      background: rgba(201,169,110,.12);
      color: var(--accent);
      border-left-color: var(--accent);
      font-weight: 600;
    }

    .nav-links a:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 2px;
    }

    .side-footer {
      padding-top: 20px;
      border-top: 1px solid rgba(201,169,110,.2);
    }

    .side-contact {
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 13px;
      color: rgba(255,255,255,.7);
    }

    .side-contact span { display: flex; align-items: center; gap: 10px; }

    .side-contact i { color: var(--accent); width: 18px; text-align: center; }

    .side-status {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: rgba(255,255,255,.6);
      margin-top: 14px;
    }

    .side-status .dot {
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--online);
      box-shadow: 0 0 0 3px rgba(63,125,78,.25);
    }

    /* ===== 移动端顶栏 ===== */
    .mobile-header {
      display: none;
      position: fixed;
      top: 0; left: 0; right: 0;
      height: 60px;
      background: var(--primary);
      z-index: 999;
      align-items: center;
      justify-content: space-between;
      padding: 0 16px;
      box-shadow: 0 2px 12px rgba(0,0,0,.3);
    }

    .mobile-header .brand { display: flex; align-items: center; gap: 10px; }

    .mobile-header .brand-mark {
      width: 34px; height: 34px;
      font-size: 14px;
      border-radius: 8px;
    }

    .mobile-header .brand-text strong { font-size: 15px; }

    .mobile-header .brand-text span { display: none; }

    .hamburger {
      background: none;
      border: none;
      color: var(--accent);
      font-size: 22px;
      cursor: pointer;
      width: 40px; height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
      transition: background .2s;
    }

    .hamburger:hover { background: rgba(201,169,110,.15); }

    .hamburger:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

    .mobile-online {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      color: rgba(255,255,255,.7);
      background: rgba(63,125,78,.2);
      padding: 5px 10px;
      border-radius: 20px;
    }

    /* ===== 抽屉 ===== */
    .drawer-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,.5);
      z-index: 1001;
    }

    .drawer-overlay.open { display: block; }

    .drawer {
      display: block;
      position: fixed;
      top: 0; left: 0;
      width: 280px;
      height: 100vh;
      background: var(--primary);
      z-index: 1002;
      padding: 30px 24px;
      transform: translateX(-100%);
      transition: transform .3s ease;
    }

    .drawer.open { transform: translateX(0); }

    .drawer .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      padding-bottom: 24px;
      border-bottom: 1px solid rgba(201,169,110,.2);
    }

    .drawer-links {
      margin-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .drawer-links a {
      padding: 14px 16px;
      color: rgba(255,255,255,.8);
      font-size: 16px;
      border-radius: 10px;
      border-bottom: 1px solid rgba(201,169,110,.15);
      transition: all .2s;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .drawer-links a i { width: 20px; text-align: center; }

    .drawer-links a:hover {
      color: var(--accent);
      padding-left: 22px;
      background: rgba(201,169,110,.08);
    }

    .drawer-links a.active {
      color: var(--accent);
      border-left: 4px solid var(--accent);
      font-weight: 600;
    }

    .drawer-close {
      position: absolute;
      top: 16px; right: 16px;
      background: none;
      border: none;
      color: rgba(255,255,255,.6);
      font-size: 20px;
      cursor: pointer;
      width: 36px; height: 36px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .drawer-close:hover { color: var(--accent); background: rgba(201,169,110,.1); }

    .drawer-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

    /* ===== 主内容区 ===== */
    .main-wrapper {
      margin-left: var(--sidebar-w);
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    /* ===== 文章页 ===== */
    .article-main {
      flex: 1;
      padding: 48px 0 80px;
    }

    .article-container {
      max-width: 960px;
      margin: 0 auto;
      padding: 0 32px;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 32px;
      flex-wrap: wrap;
    }

    .breadcrumb a { color: var(--text-muted); }

    .breadcrumb a:hover { color: var(--accent-hover); }

    .breadcrumb .current {
      color: var(--text-main);
      font-weight: 600;
      max-width: 260px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .article-head {
      text-align: center;
      margin-bottom: 32px;
    }

    .category-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 16px;
      border: 1px solid rgba(201,169,110,.7);
      border-radius: 30px;
      color: var(--copper);
      font-size: 13px;
      font-weight: 600;
      background: rgba(201,169,110,.08);
      margin-bottom: 16px;
    }

    .article-title {
      font-size: 38px;
      line-height: 1.3;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 16px;
      letter-spacing: .5px;
    }

    .article-meta {
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 14px;
      color: var(--text-muted);
    }

    .article-meta span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .article-meta .dot-divider {
      width: 4px; height: 4px;
      border-radius: 50%;
      background: var(--accent);
      display: inline-block;
    }

    .article-cover {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
      margin: 0 0 36px;
      border: 1px solid rgba(201,169,110,.3);
    }

    .article-body {
      max-width: 720px;
      margin: 0 auto 40px;
    }

    .article-body > p:first-child {
      font-size: 18px;
      color: var(--text-main);
    }

    .article-body p {
      font-size: 16px;
      line-height: 1.9;
      margin-bottom: 24px;
      color: #33302B;
    }

    .article-body h2,
    .article-body h3,
    .article-body h4 {
      color: var(--primary);
      margin: 36px 0 16px;
      line-height: 1.4;
    }

    .article-body h2 { font-size: 26px; }

    .article-body h3 {
      font-size: 22px;
      border-left: 4px solid var(--accent);
      padding-left: 14px;
    }

    .article-body h4 { font-size: 18px; }

    .article-body ul,
    .article-body ol {
      margin-bottom: 24px;
      padding-left: 6px;
    }

    .article-body li {
      margin-bottom: 10px;
      padding-left: 16px;
      position: relative;
    }

    .article-body ul li::before {
      content: '';
      position: absolute;
      left: 0; top: 11px;
      width: 7px; height: 7px;
      border-radius: 50%;
      background: var(--accent);
    }

    .article-body ol { counter-reset: list; }

    .article-body ol li { counter-increment: list; }

    .article-body ol li::before {
      content: counter(list);
      position: absolute;
      left: 0; top: 1px;
      font-family: var(--font-serif);
      color: var(--accent);
      font-weight: 700;
      font-size: 14px;
    }

    .article-body blockquote {
      background: #F8F2E5;
      border-radius: var(--radius-md);
      padding: 20px 24px;
      border-left: 4px solid var(--accent);
      margin-bottom: 24px;
      color: var(--text-muted);
    }

    .article-body img {
      border-radius: 16px;
      margin: 24px 0;
      width: 100%;
      height: auto;
    }

    .article-body a {
      color: var(--copper);
      border-bottom: 1px solid rgba(184,115,51,.4);
    }

    .article-body a:hover { color: var(--accent-hover); border-bottom-color: var(--accent-hover); }

    .article-tags {
      max-width: 720px;
      margin: 0 auto 56px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .article-tags span {
      padding: 5px 14px;
      border: 1px solid var(--border);
      border-radius: 20px;
      font-size: 13px;
      color: var(--copper);
      background: var(--bg-card);
      transition: all .2s;
    }

    .article-tags span:hover {
      border-color: var(--accent);
      color: var(--accent-hover);
    }

    .related-section {
      border-top: 1px solid var(--border);
      padding-top: 48px;
    }

    .related-section-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 28px;
    }

    .section-label {
      font-size: 24px;
      font-weight: 700;
      color: var(--primary);
      position: relative;
      padding-left: 18px;
    }

    .section-label::before {
      content: '';
      position: absolute;
      left: 0; top: 6px;
      width: 4px; height: 28px;
      background: var(--accent);
      border-radius: 4px;
    }

    .related-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .related-card {
      display: block;
      background: var(--bg-card);
      border: 1px solid var(--border);
      outline: 1px solid rgba(201,169,110,.45);
      border-radius: 16px;
      overflow: hidden;
      transition: all .25s ease;
    }

    .related-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
      outline-color: rgba(201,169,110,.8);
    }

    .related-card:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 2px;
    }

    .related-card img {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
    }

    .related-card-body { padding: 20px; }

    .related-card-body h3 {
      font-size: 17px;
      color: var(--primary);
      line-height: 1.5;
      margin-bottom: 8px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .related-card-body p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 10px;
    }

    .related-card-body time {
      font-size: 13px;
      color: var(--copper);
      font-family: var(--font-serif);
    }

    .back-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--copper);
      font-size: 15px;
      margin-top: 36px;
      transition: all .2s;
    }

    .back-link:hover { color: var(--accent-hover); gap: 12px; }

    .back-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

    .article-empty {
      text-align: center;
      padding: 80px 0;
    }

    .article-empty .empty-icon {
      width: 74px; height: 74px;
      margin: 0 auto 20px;
      border-radius: 50%;
      background: rgba(201,169,110,.12);
      border: 1px solid rgba(201,169,110,.4);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 30px;
      color: var(--accent);
    }

    .article-empty p {
      font-size: 18px;
      color: var(--text-muted);
      margin-bottom: 24px;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--accent);
      color: var(--primary);
      padding: 12px 28px;
      border-radius: var(--radius-md);
      font-weight: 600;
      box-shadow: var(--shadow-md);
      transition: all .2s ease;
    }

    .btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }

    .btn-primary:active { transform: translateY(0); }

    .btn-primary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

    /* ===== 页脚 ===== */
    .footer {
      background: var(--primary-dark);
      color: rgba(255,255,255,.75);
      padding: 64px 48px 24px;
      border-top: 1px solid rgba(201,169,110,.25);
    }

    .footer-grid {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 48px;
    }

    .footer-brand .brand {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .footer-brand p {
      margin-top: 16px;
      font-size: 14px;
      line-height: 1.7;
      color: rgba(255,255,255,.6);
      max-width: 360px;
    }

    .footer-column h4 {
      color: var(--accent);
      font-size: 16px;
      margin-bottom: 16px;
    }

    .footer-column ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-column ul a {
      font-size: 14px;
      color: rgba(255,255,255,.7);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .footer-column ul a:hover { color: var(--accent); padding-left: 4px; }

    .footer-column ul a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

    .footer-contact span {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      margin-bottom: 10px;
      color: rgba(255,255,255,.6);
    }

    .footer-contact i { width: 18px; text-align: center; color: var(--accent); }

    .footer-bottom {
      max-width: 1200px;
      margin: 48px auto 0;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,.08);
      text-align: center;
      font-size: 13px;
      color: rgba(255,255,255,.4);
    }

    /* ===== 响应式 ===== */
    @media (max-width: 1199px) {
      .article-container { padding: 0 28px; }
    }

    @media (max-width: 1023px) {
      .side-nav { display: none; }
      .mobile-header { display: flex; }
      .main-wrapper { margin-left: 0; }
      body { padding-top: 60px; }
      .article-main { padding: 28px 0 64px; }
      .footer { padding: 48px 24px 24px; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 767px) {
      .article-container { padding: 0 20px; }
      .article-title { font-size: 28px; }
      .article-meta { gap: 8px; font-size: 13px; }
      .related-grid { grid-template-columns: 1fr; gap: 16px; }
      .related-section-head { flex-direction: column; align-items: flex-start; gap: 12px; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer { padding: 40px 20px 20px; }
      .article-body p { font-size: 15px; }
      .article-body > p:first-child { font-size: 16px; }
      .article-main { padding: 20px 0 48px; }
    }

    @media (max-width: 519px) {
      .breadcrumb { font-size: 12px; gap: 6px; }
      .breadcrumb .current { max-width: 180px; }
      .mobile-header { padding: 0 12px; }
      .category-badge { font-size: 12px; padding: 5px 12px; }
      .article-title { font-size: 24px; }
      .related-card-body { padding: 16px; }
      .related-card-body h3 { font-size: 16px; }
    }