/* roulang page: index */
:root {
  --primary: #1E3D34;
  --primary-light: #2E5D4C;
  --primary-dark: #162E27;
  --primary-grad: linear-gradient(135deg, #1E3D34, #2E5D4C);
  --accent: #B08D49;
  --accent-light: #D4B978;
  --accent-grad: linear-gradient(135deg, #B08D49, #D4B978);
  --bg: #F7F5F0;
  --card: #FFFFFF;
  --text: #1D2521;
  --text-muted: #6B7A73;
  --border: #E8E4DC;
  --success: #2E7D64;
  --error: #B3553F;
  --radius-lg: 24px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-pill: 999px;
  --shadow-sm: 0 10px 30px rgba(30,61,52,.08);
  --shadow-hover: 0 20px 40px rgba(30,61,52,.14);
  --shadow-dock: 0 12px 32px rgba(30,61,52,.12);
  --shadow-gold: 0 10px 24px rgba(176,141,73,.3);
  --transition: .25s ease;
  --font-cn: "PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  --font-num: Georgia,"Times New Roman",serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; border: none; cursor: pointer; }
input { font-family: inherit; }
h1, h2, h3, h4, h5 { color: var(--text); font-weight: 600; }
.container { max-width: 1200px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-title-wrap { margin-bottom: 48px; position: relative; }
.section-title-wrap .section-kicker {
  font-size: 14px; color: var(--accent); font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; display: block;
}
.section-title-wrap h2 {
  font-size: 32px; font-weight: 600; line-height: 1.3; margin: 0;
  position: relative; padding-left: 20px;
}
.section-title-wrap h2::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 8px; height: 40px; border-radius: 4px;
  background: var(--accent-grad);
}
.section-title-wrap .section-desc {
  font-size: 14px; color: var(--text-muted); margin-top: 12px; max-width: 640px;
}

/* 按钮 */
.btn-gold {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--accent-grad); color: var(--primary); font-size: 16px; font-weight: 600;
  height: 48px; padding: 0 32px; border-radius: var(--radius-md); border: none;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  white-space: nowrap; line-height: 1;
}
.btn-gold:hover { color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-gold); filter: brightness(1.04); }
.btn-gold.btn-sm { height: 40px; padding: 0 24px; font-size: 15px; border-radius: 10px; }
.btn-gold.btn-block { width: 100%; height: 50px; }
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: transparent; color: var(--primary); font-size: 16px; font-weight: 600;
  height: 48px; padding: 0 32px; border-radius: var(--radius-md); border: 2px solid var(--primary);
  transition: background var(--transition), color var(--transition), transform var(--transition);
  white-space: nowrap; line-height: 1;
}
.btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.btn-text-gold {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; color: var(--accent); font-size: 15px; font-weight: 600;
  padding: 8px 4px; border: none; transition: gap var(--transition), color var(--transition);
}
.btn-text-gold:hover { color: var(--primary); gap: 10px; }

/* 标签 */
.tag-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 14px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 500;
  background: rgba(176,141,73,.1); color: var(--accent); border: 1px solid rgba(176,141,73,.25);
  line-height: 1.5;
}
.tag-lock {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: var(--radius-pill); font-size: 12px; font-weight: 600;
  background: var(--primary); color: var(--accent-light); line-height: 1.4;
}

/* ===== Dock 导航 ===== */
.dock-nav {
  position: sticky; top: 16px; z-index: 1030;
  padding: 0 16px;
}
.dock-container {
  max-width: 1100px; margin: 0 auto;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,.65);
  box-shadow: var(--shadow-dock);
  padding: 10px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.dock-logo {
  display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 600; color: var(--primary);
  white-space: nowrap;
}
.dock-logo .logo-mark {
  width: 34px; height: 34px; border-radius: 10px; background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-light); font-weight: 700; font-size: 17px; flex-shrink: 0;
}
.dock-logo:hover { color: var(--primary); }
.dock-logo .logo-text b { font-weight: 700; color: var(--primary); }
.dock-logo .logo-text .gold { color: var(--accent); }

.dock-links { display: flex; align-items: center; gap: 28px; }
.dock-links a {
  font-size: 15px; color: var(--text); font-weight: 500; position: relative; padding: 6px 0;
  transition: color var(--transition);
}
.dock-links a::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 3px; border-radius: 3px; background: var(--accent-grad);
  transition: width var(--transition);
}
.dock-links a:hover { color: var(--primary); }
.dock-links a.active { color: var(--primary); font-weight: 600; }
.dock-links a.active::after { width: 24px; }
.dock-actions { display: flex; align-items: center; gap: 12px; }
.search-btn {
  width: 40px; height: 40px; border-radius: 50%; background: transparent;
  display: flex; align-items: center; justify-content: center;
  color: var(--text); font-size: 16px; transition: background var(--transition), color var(--transition);
}
.search-btn:hover { background: rgba(176,141,73,.12); color: var(--accent); }
.hamburger {
  display: none; width: 40px; height: 40px; border-radius: 10px;
  background: transparent; color: var(--primary); font-size: 18px;
  align-items: center; justify-content: center;
}

/* 移动端菜单 */
.mobile-menu {
  display: none; position: fixed; top: 72px; left: 16px; right: 16px; z-index: 1029;
  background: #fff; border-radius: 20px; box-shadow: var(--shadow-dock);
  padding: 24px; border: 1px solid var(--border);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; padding: 12px 16px; font-size: 16px; color: var(--text); border-radius: 12px;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu a:hover { background: var(--bg); color: var(--primary); }
.mobile-menu a.active { color: var(--primary); font-weight: 600; background: rgba(176,141,73,.08); }
.mobile-menu .btn-gold { margin-top: 16px; width: 100%; }

/* ===== Hero ===== */
.hero-section {
  position: relative; padding: 72px 0 64px; overflow: hidden;
  background-color: var(--bg);
}
.hero-section::before {
  content: ''; position: absolute; top: 0; right: 0; width: 560px; height: 480px;
  background: radial-gradient(ellipse at top right, rgba(176,141,73,.12), transparent 60%);
  pointer-events: none;
}
.hero-bg-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .08;
}
.hero-section .container { position: relative; z-index: 1; }
.hero-title {
  font-size: 44px; font-weight: 600; line-height: 1.2; margin: 0 0 16px;
  letter-spacing: -0.02em; color: var(--primary);
}
.hero-title .hero-gold {
  background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-divider { width: 56px; height: 2px; background: var(--accent-grad); margin: 24px 0; border-radius: 2px; }
.hero-subtitle {
  font-size: 16px; line-height: 1.75; color: var(--text-muted); max-width: 480px; margin: 0 0 32px;
}
.hero-actions { display: flex; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.hero-trust { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text-muted); flex-wrap: wrap; }
.hero-trust .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); display: inline-block; }

/* 登录卡 */
.login-card {
  background: var(--card); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  padding: 32px; border: 1px solid var(--border); position: relative;
}
.login-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: var(--accent-light);
  font-size: 14px; font-weight: 600; padding: 6px 16px; border-radius: var(--radius-pill);
  margin-bottom: 24px;
}
.login-card .form-group { margin-bottom: 20px; }
.login-card label {
  display: block; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 8px;
}
.login-card label .required { color: var(--accent); }
.login-card input[type="text"],
.login-card input[type="password"] {
  width: 100%; height: 48px; border: 1px solid #D6D2C8; border-radius: var(--radius-md);
  background: #FAF9F6; padding: 0 16px; font-size: 15px; color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.login-card input[type="text"]:focus,
.login-card input[type="password"]:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(176,141,73,.15);
}
.form-row {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; font-size: 14px;
}
.form-row label { display: flex; align-items: center; gap: 6px; margin: 0; font-weight: 400; cursor: pointer; }
.form-row input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }
.form-row a { color: var(--accent); font-weight: 500; }
.login-footer {
  text-align: center; font-size: 14px; color: var(--text-muted); margin-top: 16px;
}
.login-footer a { color: var(--accent); font-weight: 600; }

/* ===== 数据徽章 ===== */
.stats-section {
  padding: 48px 0; background: #fff; border-top: 1px solid rgba(176,141,73,.15);
  border-bottom: 1px solid rgba(176,141,73,.15);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.stat-item { text-align: center; padding: 16px 8px; }
.stat-item .stat-num {
  font-family: var(--font-num); font-size: 40px; font-weight: 700; line-height: 1.2;
  background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; position: relative; display: inline-block;
}
.stat-item .stat-desc { font-size: 15px; color: var(--text-muted); margin-top: 8px; }
.stat-item .stat-icon {
  width: 8px; height: 8px; background: var(--accent-grad); border-radius: 2px; transform: rotate(45deg);
  margin: 0 auto 12px; display: block;
}

/* ===== 权益对比 ===== */
.compare-section { background: var(--bg); }
.compare-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 880px; margin: 0 auto; }
.compare-card {
  background: var(--card); border-radius: var(--radius-lg); padding: 40px 32px;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm); position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.compare-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.compare-card.free-card { background: #FBFBF9; }
.compare-card.vip-card {
  background: var(--card);
  border: 2px solid transparent;
  border-image: linear-gradient(135deg, #B08D49, #D4B978) 1;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
}
.compare-card .plan-label {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent-grad); color: var(--primary); font-size: 14px; font-weight: 600;
  padding: 4px 20px; border-radius: var(--radius-pill); white-space: nowrap;
}
.vip-card::before {
  content: '最受欢迎'; position: absolute; top: -12px; right: 24px;
  background: var(--accent-grad); color: var(--primary); font-size: 13px; font-weight: 700;
  padding: 3px 14px; border-radius: var(--radius-pill); letter-spacing: .02em;
}
.compare-card .plan-name { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.compare-card .plan-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }
.compare-card .plan-price { font-family: var(--font-num); font-size: 32px; font-weight: 700; color: var(--accent); margin-bottom: 24px; }
.compare-card .plan-price small { font-size: 15px; color: var(--text-muted); font-family: var(--font-cn); font-weight: 400; }
.compare-list { list-style: none; margin: 0 0 32px; }
.compare-list li {
  display: flex; align-items: center; gap: 12px; padding: 10px 0;
  border-bottom: 1px solid #F0EDE7; font-size: 15px;
}
.compare-list li:last-child { border-bottom: none; }
.compare-list .icon-check {
  width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 11px; flex-shrink: 0;
}
.compare-list li.ok .icon-check { background: var(--accent-grad); color: var(--primary); }
.compare-list li.no .icon-check { background: #E8E4DC; color: #9AA5AE; }
.compare-card .btn-wrap { text-align: center; }

/* ===== 等级体系 ===== */
.tier-section { background: #fff; }
.tier-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.tier-card {
  background: var(--card); border-radius: var(--radius-lg); padding: 32px 24px;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm); position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.tier-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--accent-light); }
.tier-card .tier-name { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.tier-card .tier-threshold { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; }
.tier-card .tier-num {
  font-family: var(--font-num); font-size: 28px; font-weight: 700;
  background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tier-card .tier-points { list-style: none; margin: 20px 0; }
.tier-card .tier-points li {
  font-size: 14px; color: var(--text); padding: 6px 0; padding-left: 18px; position: relative;
}
.tier-card .tier-points li::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}
.tier-progress { height: 6px; background: #EFEDE8; border-radius: 6px; overflow: hidden; margin-bottom: 16px; }
.tier-progress .bar {
  height: 100%; background: var(--accent-grad); border-radius: 6px;
}
.tier-card.black-gold {
  background: var(--primary-grad); border-color: transparent; color: #E8E4DC;
}
.tier-card.black-gold .tier-name { color: #F7F5F0; }
.tier-card.black-gold .tier-threshold { color: rgba(255,255,255,.7); }
.tier-card.black-gold .tier-points li { color: #E8E4DC; }
.tier-card.black-gold .tier-points li::before { background: var(--accent-light); }
.tier-card.black-gold .tier-progress { background: rgba(255,255,255,.15); }
.tier-card.black-gold .tier-progress .bar { background: var(--accent-grad); }

/* ===== 内容预览 ===== */
.content-section { background: var(--bg); }
.content-card {
  background: var(--card); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
  height: 100%; display: flex; flex-direction: column;
}
.content-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.content-card .cover { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.content-card .cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.content-card:hover .cover img { transform: scale(1.03); }
.content-card .cover .tag-lock { position: absolute; top: 12px; right: 12px; z-index: 2; }
.content-card .card-body { padding: 20px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.content-card .card-meta { font-size: 13px; color: var(--text-muted); display: flex; gap: 12px; align-items: center; margin-bottom: 8px; }
.content-card h3 { font-size: 18px; font-weight: 600; line-height: 1.4; margin: 0 0 10px; }
.content-card h3 a { color: var(--text); transition: color var(--transition); }
.content-card h3 a:hover { color: var(--accent); }
.content-card .card-excerpt { font-size: 14px; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; flex: 1; }
.content-card .card-foot { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--text-muted); border-top: 1px solid #F0EDE7; padding-top: 14px; }
.content-card .card-foot a { color: var(--accent); font-weight: 500; display: inline-flex; align-items: center; gap: 4px; }
.content-card.featured-card .cover { aspect-ratio: 16/9; }
.content-card.featured-card .card-body h3 { font-size: 20px; }
.content-card.featured-card .card-excerpt { font-size: 15px; }

/* ===== 最新动态 ===== */
.news-section { background: #fff; }
.news-wrap {
  background: var(--card); border-radius: var(--radius-lg); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); padding: 8px 32px;
}
.news-row {
  display: flex; align-items: center; gap: 24px; padding: 24px 0;
  border-bottom: 1px solid var(--border); transition: background var(--transition);
}
.news-row:last-child { border-bottom: none; }
.news-date { text-align: center; flex-shrink: 0; width: 56px; }
.news-date .day { font-family: var(--font-num); font-size: 28px; font-weight: 700; color: var(--primary); line-height: 1.1; }
.news-date .month { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; }
.news-content { flex: 1; min-width: 0; }
.news-content h4 { font-size: 16px; font-weight: 600; margin: 0 0 6px; }
.news-content h4 a { color: var(--text); }
.news-content h4 a:hover { color: var(--accent); }
.news-content p { font-size: 14px; color: var(--text-muted); margin: 0; line-height: 1.6; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; }
.news-meta { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.news-meta a { font-size: 14px; color: var(--accent); font-weight: 500; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.empty-state {
  text-align: center; padding: 48px 24px; border: 2px dashed var(--border);
  border-radius: var(--radius-lg); background: #FAFAF8;
}
.empty-state i { font-size: 32px; color: var(--accent); opacity: .6; margin-bottom: 16px; }
.empty-state p { font-size: 16px; color: var(--text-muted); margin: 0; }

/* ===== FAQ ===== */
.faq-section { background: var(--bg); }
.faq-accordion { max-width: 800px; margin: 0 auto; background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow-sm); overflow: hidden; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-item .accordion-button {
  background: transparent; color: var(--text); font-size: 16px; font-weight: 600;
  padding: 20px 24px; width: 100%; display: flex; align-items: center; justify-content: space-between;
  border: none; text-align: left; transition: color var(--transition); position: relative;
}
.faq-item .accordion-button::after {
  content: '+'; font-size: 22px; font-weight: 300; color: var(--accent);
  transition: transform var(--transition); flex-shrink: 0; margin-left: 16px;
}
.faq-item .accordion-button[aria-expanded="true"]::after { transform: rotate(45deg); }
.faq-item .accordion-button[aria-expanded="true"] { color: var(--primary); }
.faq-item .accordion-collapse .accordion-body {
  padding: 0 24px 20px; font-size: 15px; color: var(--text-muted); line-height: 1.75; border-left: 4px solid var(--accent);
  margin-left: 24px; padding-left: 20px;
}

/* ===== CTA ===== */
.cta-section { padding: 64px 0; background: var(--bg); }
.cta-banner {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--primary-grad); padding: 56px 48px; text-align: center;
}
.cta-banner::before {
  content: ''; position: absolute; top: -80px; right: -80px; width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(176,141,73,.2), transparent 65%);
}
.cta-banner .cta-gold-line { width: 48px; height: 2px; background: var(--accent-grad); margin: 0 auto 24px; }
.cta-banner h2 { color: #F7F5F0; font-size: 32px; font-weight: 600; margin: 0 0 12px; }
.cta-banner p { color: rgba(255,255,255,.8); font-size: 16px; margin: 0 0 32px; }
.cta-banner .btn-gold { margin-bottom: 32px; }
.cta-mini-stats { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; }
.cta-mini-stats .mini-stat { text-align: center; }
.cta-mini-stats .mini-num {
  font-family: var(--font-num); font-size: 28px; font-weight: 700; color: var(--accent-light);
  display: block; line-height: 1.2;
}
.cta-mini-stats .mini-label { font-size: 13px; color: rgba(255,255,255,.7); }

/* ===== 页脚 ===== */
.footer {
  background: var(--primary); color: #C9D1CC; padding: 64px 0 0; position: relative;
}
.footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent-grad);
}
.footer .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 600; color: #F7F5F0; margin-bottom: 16px; }
.footer-logo .logo-mark { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,.12); display: flex; align-items: center; justify-content: center; color: var(--accent-light); font-size: 18px; }
.footer-logo .gold { color: var(--accent-light); }
.footer-desc { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,.6); max-width: 320px; margin-bottom: 24px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.7); font-size: 14px;
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--primary); }
.footer h4 { color: #F7F5F0; font-size: 16px; font-weight: 600; margin: 0 0 20px; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-links a:hover { color: var(--accent-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; text-align: center;
  font-size: 14px; color: rgba(255,255,255,.45);
}
.footer-bottom a { color: rgba(255,255,255,.6); }

/* ===== 响应式 ===== */
@media (max-width: 991.98px) {
  .section { padding: 72px 0; }
  .dock-links { gap: 16px; }
  .dock-links a { font-size: 14px; }
  .tier-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .compare-cards { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero-title { font-size: 38px; }
  .news-meta { display: none; }
}

@media (max-width: 767.98px) {
  .section { padding: 56px 0; }
  .dock-nav { top: 8px; padding: 0 8px; }
  .dock-container { padding: 8px 16px; border-radius: 24px; }
  .dock-links { display: none; }
  .dock-actions .search-btn { display: none; }
  .hamburger { display: flex; }
  .hero-section { padding: 48px 0 40px; }
  .hero-title { font-size: 34px; }
  .compare-cards { grid-template-columns: 1fr; }
  .tier-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { padding: 40px 24px; }
  .cta-banner h2 { font-size: 26px; }
  .news-wrap { padding: 8px 16px; }
  .news-row { flex-direction: column; align-items: flex-start; gap: 12px; padding: 20px 0; }
  .news-content p { -webkit-line-clamp: 2; }
  .section-title-wrap h2 { font-size: 26px; }
  .hero-actions .btn-gold, .hero-actions .btn-outline { width: 100%; }
  .cta-mini-stats { gap: 24px; }
}

@media (max-width: 575.98px) {
  .tier-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item .stat-num { font-size: 30px; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-title-wrap h2::before { height: 32px; }
  .login-card { padding: 24px; }
}

/* roulang page: category1 */
:root {
  --primary: #1E3D34;
  --primary-light: #2E5D4C;
  --accent: #B08D49;
  --accent-light: #D4B978;
  --bg: #F7F5F0;
  --card-bg: #FFFFFF;
  --text: #1D2521;
  --text-light: #6B7A73;
  --border: #E8E4DC;
  --gold-gradient: linear-gradient(135deg, #B08D49, #D4B978);
  --green-gradient: linear-gradient(135deg, #1E3D34, #2E5D4C);
  --radius-lg: 24px;
  --radius-md: 12px;
  --shadow-card: 0 10px 30px rgba(30, 61, 52, .08);
  --shadow-hover: 0 20px 40px rgba(30, 61, 52, .14);
  --transition: all .25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

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

button {
  border: none;
  background: none;
  cursor: pointer;
}

input {
  outline: none;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Dock Navigation ===== */
.dock-nav {
  position: sticky;
  top: 16px;
  z-index: 1030;
  padding: 0 20px;
  margin: 0 auto;
  max-width: 1120px;
}

.dock-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, .65);
  border-radius: 999px;
  padding: 10px 24px;
  box-shadow: 0 12px 32px rgba(30, 61, 52, .12);
  gap: 16px;
  min-height: 60px;
}

.dock-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--primary);
  color: var(--accent-light);
  font-size: 20px;
  font-weight: 700;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1;
}

.logo-text {
  font-size: 17px;
  font-weight: 400;
  color: var(--primary);
  white-space: nowrap;
}

.logo-text b {
  font-weight: 700;
  margin-right: 2px;
}

.logo-text .gold {
  color: var(--accent);
  font-weight: 600;
}

.dock-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
}

.dock-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  position: relative;
  padding: 6px 2px;
  line-height: 1.4;
}

.dock-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 3px;
  border-radius: 2px;
  background: var(--gold-gradient);
  transition: var(--transition);
}

.dock-links a:hover::after,
.dock-links a.active::after {
  width: 100%;
}

.dock-links a.active {
  color: var(--primary);
  font-weight: 600;
}

.dock-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.search-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  background: rgba(30, 61, 52, .06);
  transition: var(--transition);
}

.search-btn:hover {
  background: var(--primary);
  color: #fff;
}

.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  background: rgba(30, 61, 52, .06);
  font-size: 18px;
}

.mobile-menu-panel {
  background: #fff;
  border-radius: 20px;
  margin-top: 10px;
  padding: 16px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-panel a {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 15px;
  color: var(--text);
  font-weight: 500;
}

.mobile-menu-panel a:hover,
.mobile-menu-panel a.active {
  background: rgba(176, 141, 73, .1);
  color: var(--primary);
}

.mobile-menu-panel .btn-gold {
  margin-top: 8px;
  justify-content: center;
}

/* ===== Buttons ===== */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 32px;
  border-radius: 12px;
  background: var(--gold-gradient);
  color: var(--primary);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  transition: var(--transition);
  box-shadow: 0 10px 24px rgba(176, 141, 73, .3);
  border: none;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(176, 141, 73, .4);
  color: var(--primary);
}

.btn-gold.btn-sm {
  height: 40px;
  padding: 0 22px;
  font-size: 14px;
  border-radius: 10px;
  box-shadow: none;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 32px;
  border-radius: 12px;
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ===== Category Hero ===== */
.category-hero {
  position: relative;
  margin-top: 20px;
  border-radius: 32px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  min-height: 320px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(30, 61, 52, .92), rgba(46, 93, 76, .8)),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  overflow: hidden;
  padding: 56px 48px;
}

.category-hero::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(176, 141, 73, .3), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.category-hero .breadcrumb-nav {
  font-size: 14px;
  color: rgba(255, 255, 255, .75);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.category-hero .breadcrumb-nav a:hover {
  color: var(--accent-light);
}

.category-hero h1 {
  font-size: 42px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.category-hero h1::after {
  content: '';
  display: block;
  width: 56px;
  height: 2px;
  background: var(--gold-gradient);
  margin-top: 16px;
}

.category-hero .hero-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, .85);
  max-width: 420px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* ===== Section Common ===== */
.section {
  padding: 96px 0;
}

.section-header {
  margin-bottom: 48px;
}

.section-line {
  display: inline-block;
  width: 40px;
  height: 8px;
  border-radius: 4px;
  background: var(--gold-gradient);
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
  margin: 0;
}

.section-header .sub {
  font-size: 14px;
  color: var(--text-light);
  margin-top: 8px;
}

/* ===== Service Section ===== */
.service-section {
  padding: 96px 0 64px;
}

.service-menu-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  position: sticky;
  top: 100px;
}

.service-menu-card h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  position: relative;
  padding-bottom: 16px;
}

.service-menu-card h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 3px;
  border-radius: 2px;
  background: var(--gold-gradient);
}

.service-menu-card .menu-desc {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-menu-list li {
  border-bottom: 1px solid var(--border);
}

.service-menu-list li:last-child {
  border-bottom: none;
}

.service-menu-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  border-radius: 8px;
  transition: var(--transition);
}

.service-menu-list a i {
  width: 20px;
  color: var(--accent);
  font-size: 14px;
}

.service-menu-list a:hover {
  color: var(--primary);
  background: rgba(176, 141, 73, .06);
  padding-left: 14px;
}

/* Service Items */
.service-items {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.service-item {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.service-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: var(--transition);
}

.service-item:hover::before {
  opacity: 1;
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(30, 61, 52, .08), rgba(176, 141, 73, .08));
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-item:hover .service-icon {
  background: var(--green-gradient);
  color: var(--accent-light);
  transform: scale(1.05);
}

.service-info h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.service-info p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.75;
  margin: 0;
}

.service-line {
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-gradient), transparent);
  margin-top: 24px;
  opacity: .4;
}

/* ===== Stats Section ===== */
.stats-section {
  background: #fff;
  border-top: 1px solid rgba(176, 141, 73, .25);
  border-bottom: 1px solid rgba(176, 141, 73, .25);
  padding: 56px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
  padding: 16px 8px;
}

.stat-number {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 38px;
  font-weight: 700;
  line-height: 1.2;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  position: relative;
  display: inline-block;
}

.stat-number::before {
  content: '';
  position: absolute;
  top: -8px;
  left: -12px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  transform: rotate(45deg);
  opacity: .5;
}

.stat-label {
  font-size: 15px;
  color: var(--text-light);
  margin-top: 8px;
  font-weight: 500;
}

/* ===== Timeline ===== */
.process-section {
  padding: 96px 0;
  background: var(--bg);
}

.timeline {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-gradient), rgba(176, 141, 73, .2));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding: 24px 0 32px 32px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -32px;
  top: 36px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 4px solid #fff;
  box-shadow: 0 0 0 2px var(--accent);
  transition: var(--transition);
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.25);
  background: var(--primary);
  box-shadow: 0 0 0 3px var(--accent);
}

.timeline-content {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.timeline-content:hover {
  box-shadow: var(--shadow-hover);
}

.timeline-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 15px;
  color: var(--text-light);
  margin: 0;
  line-height: 1.7;
}

/* ===== FAQ ===== */
.faq-section {
  padding: 96px 0;
  background: #fff;
}

.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.faq-wrap .accordion-item {
  border: none;
  background: transparent;
  border-bottom: 1px solid var(--border);
  border-radius: 0 !important;
}

.faq-wrap .accordion-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-wrap .accordion-button {
  background: transparent;
  box-shadow: none;
  border: none;
  padding: 22px 16px 22px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  border-radius: 0;
  position: relative;
  transition: var(--transition);
}

.faq-wrap .accordion-button::after {
  content: '+';
  background: none;
  font-family: sans-serif;
  font-size: 22px;
  font-weight: 300;
  color: var(--accent);
  width: auto;
  height: auto;
  transition: transform .3s ease;
}

.faq-wrap .accordion-button:not(.collapsed)::after {
  transform: rotate(45deg);
}

.faq-wrap .accordion-button:not(.collapsed) {
  color: var(--primary);
  background: transparent;
  box-shadow: none;
}

.faq-wrap .accordion-button::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 0;
  background: var(--gold-gradient);
  border-radius: 2px;
  transition: var(--transition);
}

.faq-wrap .accordion-button:not(.collapsed)::before {
  height: 28px;
}

.faq-wrap .accordion-body {
  padding: 0 16px 24px 20px;
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.75;
  background: transparent;
}

/* ===== CTA ===== */
.cta-section {
  padding: 96px 0 64px;
  background: var(--bg);
}

.cta-banner {
  background:
    linear-gradient(135deg, rgba(30, 61, 52, .92), rgba(46, 93, 76, .85)),
    url('/assets/images/backpic/back-3.png') center/cover no-repeat;
  border-radius: 32px;
  padding: 48px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(176, 141, 73, .35), transparent 70%);
  border-radius: 50%;
}

.cta-banner h2 {
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.cta-banner p {
  font-size: 15px;
  color: rgba(255, 255, 255, .85);
  margin-bottom: 24px;
  max-width: 400px;
  line-height: 1.6;
}

.cta-img {
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, .2);
  max-height: 220px;
  width: 100%;
  object-fit: cover;
}

/* ===== Related Links ===== */
.related-section {
  padding: 32px 0 80px;
  background: var(--bg);
}

.related-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.related-links a {
  padding: 10px 24px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
}

.related-links a:hover {
  border-color: var(--accent);
  color: var(--primary);
  background: rgba(176, 141, 73, .06);
}

.related-links .btn-outline {
  border-radius: 999px;
  height: 42px;
  padding: 0 24px;
  font-size: 14px;
}

/* ===== Footer ===== */
.footer {
  background: var(--primary);
  color: #C9D1CC;
  padding: 64px 0 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold-gradient);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: 600;
  color: #fff;
}

.footer-logo .logo-mark {
  background: rgba(255, 255, 255, .12);
  color: var(--accent-light);
}

.footer-logo .gold {
  color: var(--accent-light);
}

.footer-desc {
  font-size: 14px;
  color: #9DB0A6;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #C9D1CC;
  font-size: 14px;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.footer h4 {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: #9DB0A6;
  transition: var(--transition);
}

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

.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, .5);
}

/* ===== Responsive ===== */
@media (max-width: 991.98px) {
  .dock-links {
    display: none;
  }

  .hamburger {
    display: inline-flex;
  }

  .mobile-menu-panel {
    display: none;
  }

  .mobile-menu-panel.show {
    display: flex;
  }

  .category-hero {
    min-height: 260px;
    padding: 40px 32px;
    border-radius: 24px;
    margin-left: 16px;
    margin-right: 16px;
  }

  .service-menu-card {
    position: static;
    margin-bottom: 32px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 767.98px) {
  .section {
    padding: 72px 0;
  }

  .service-section {
    padding: 72px 0 48px;
  }

  .process-section {
    padding: 72px 0;
  }

  .faq-section {
    padding: 72px 0;
  }

  .cta-section {
    padding: 72px 0 48px;
  }

  .cta-banner {
    padding: 32px 24px;
    border-radius: 24px;
  }

  .dock-container {
    border-radius: 20px;
    padding: 8px 16px;
    min-height: 56px;
  }

  .logo-text {
    font-size: 15px;
  }

  .search-btn {
    display: none;
  }

  .dock-actions .btn-gold {
    display: none;
  }

  .category-hero h1 {
    font-size: 32px;
  }

  .section-header h2 {
    font-size: 26px;
  }

  .timeline {
    padding-left: 24px;
  }

  .timeline-item {
    padding-left: 24px;
  }

  .timeline-dot {
    left: -24px;
    width: 14px;
    height: 14px;
  }

  .timeline-content {
    padding: 20px 24px;
  }
}

@media (max-width: 575.98px) {
  .container {
    padding: 0 16px;
  }

  .dock-nav {
    padding: 0 12px;
    top: 12px;
  }

  .dock-container {
    gap: 8px;
  }

  .dock-actions {
    gap: 8px;
  }

  .category-hero {
    margin-left: 12px;
    margin-right: 12px;
    min-height: 220px;
    padding: 32px 24px;
  }

  .category-hero h1 {
    font-size: 28px;
  }

  .category-hero .hero-desc {
    font-size: 14px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-number {
    font-size: 30px;
  }

  .stat-label {
    font-size: 13px;
  }

  .service-item {
    padding: 28px 24px 24px;
    border-radius: 20px;
  }

  .service-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    font-size: 18px;
  }

  .service-info h3 {
    font-size: 20px;
  }

  .timeline::before {
    left: 6px;
  }

  .timeline-dot {
    left: -22px;
    width: 12px;
    height: 12px;
  }

  .cta-banner {
    padding: 28px 20px;
  }

  .cta-banner h2 {
    font-size: 24px;
  }

  .cta-banner p {
    font-size: 14px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    font-size: 12px;
  }

  .related-links {
    flex-direction: column;
    gap: 12px;
  }

  .related-links a {
    width: 100%;
    text-align: center;
  }
}

/* roulang page: article */
:root {
  --primary: #1E3D34;
  --primary-light: #2E5D4C;
  --primary-dark: #142A24;
  --gold: #B08D49;
  --gold-light: #D4B978;
  --gold-grad: linear-gradient(135deg, #B08D49, #D4B978);
  --primary-grad: linear-gradient(135deg, #1E3D34, #2E5D4C);
  --bg: #F7F5F0;
  --card-bg: #FFFFFF;
  --text: #1D2521;
  --text-light: #6B7A73;
  --border: #E8E4DC;
  --radius-lg: 24px;
  --radius-md: 12px;
  --shadow-sm: 0 4px 16px rgba(30,61,52,.06);
  --shadow-md: 0 10px 30px rgba(30,61,52,.08);
  --shadow-lg: 0 20px 40px rgba(30,61,52,.14);
  --transition: .25s ease;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: 1200px; }
::selection { background: rgba(176,141,73,.25); }

/* ===== Dock 导航 ===== */
.dock-nav {
  position: sticky;
  top: 16px;
  z-index: 1030;
  padding: 0 16px;
}
.dock-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.65);
  border-radius: 999px;
  box-shadow: 0 12px 32px rgba(30,61,52,.12);
}
.dock-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark {
  width: 36px; height: 36px;
  background: var(--primary);
  color: var(--gold-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px; font-weight: 700;
}
.logo-text { font-size: 18px; color: var(--primary); font-weight: 600; white-space: nowrap; }
.logo-text b { font-weight: 700; }
.logo-text .gold { color: var(--gold); }
.dock-links { display: flex; gap: 28px; }
.dock-links a {
  font-size: 15px; color: var(--text); font-weight: 500;
  padding: 6px 2px; position: relative; transition: color .2s;
  white-space: nowrap;
}
.dock-links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0;
  height: 3px; background: var(--gold); border-radius: 3px;
  transform: scaleX(0); transform-origin: center; transition: transform .25s;
}
.dock-links a:hover { color: var(--primary); }
.dock-links a:hover::after { transform: scaleX(1); }
.dock-links a.active { color: var(--primary); font-weight: 600; }
.dock-links a.active::after { transform: scaleX(1); }
.dock-actions { display: flex; align-items: center; gap: 12px; }
.search-btn {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--border); background: transparent;
  color: var(--primary); cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center;
}
.search-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.hamburger {
  display: none; width: 40px; height: 40px;
  border: 1px solid var(--border); background: transparent;
  border-radius: 10px; color: var(--primary); cursor: pointer;
  align-items: center; justify-content: center;
}

/* ===== 按钮 ===== */
.btn-gold {
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #B08D49, #D4B978);
  color: var(--primary); font-size: 16px; font-weight: 600;
  height: 48px; padding: 0 32px; border-radius: 12px; border: none;
  transition: all .2s ease; cursor: pointer; text-decoration: none;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(176,141,73,.3);
  color: var(--primary-dark);
}
.btn-sm { height: 40px; padding: 0 20px; font-size: 14px; border-radius: 10px; }
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--primary);
  border: 2px solid var(--primary); height: 48px; padding: 0 32px;
  border-radius: 12px; font-size: 16px; font-weight: 600;
  transition: all .2s; cursor: pointer; text-decoration: none;
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-block { width: 100%; }

/* ===== 移动端菜单 ===== */
.mobile-menu { background: #fff; width: 320px; }
.mobile-menu .offcanvas-header { padding: 24px 20px 12px; border-bottom: 1px solid var(--border); }
.mobile-menu .offcanvas-body { padding: 20px; }
.mobile-menu .offcanvas-body a.mobile-link {
  display: block; padding: 14px 16px; font-size: 16px; font-weight: 500;
  color: var(--text); border-radius: 12px; margin-bottom: 6px; transition: all .2s;
}
.mobile-menu .offcanvas-body a.mobile-link:hover,
.mobile-menu .offcanvas-body a.mobile-link.active { background: #FAF9F6; color: var(--primary); }
.btn-close:focus { box-shadow: none; }

/* ===== 文章 Banner ===== */
.article-page { padding-bottom: 40px; }
.article-banner {
  margin: 32px 16px 0;
  border-radius: 28px;
  padding: 56px 48px 48px;
  background: linear-gradient(135deg, rgba(30,61,52,.94), rgba(46,93,76,.88)), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.article-banner::after {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(176,141,73,.28), transparent 70%);
  border-radius: 50%;
}
.breadcrumb-nav {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-size: 14px; color: rgba(255,255,255,.75); margin-bottom: 24px;
  position: relative; z-index: 1;
}
.breadcrumb-nav a { color: rgba(255,255,255,.8); transition: color .2s; }
.breadcrumb-nav a:hover { color: var(--gold-light); }
.breadcrumb-nav .sep { color: rgba(255,255,255,.4); }
.breadcrumb-nav .current {
  color: var(--gold-light); font-weight: 600;
  max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.article-h1 {
  font-size: 40px; font-weight: 600; line-height: 1.2;
  letter-spacing: -0.02em; max-width: 800px;
  position: relative; z-index: 1;
  margin-bottom: 16px;
}
.article-summary {
  font-size: 16px; color: rgba(255,255,255,.8);
  max-width: 720px; margin-top: 12px; line-height: 1.8;
  position: relative; z-index: 1;
}
.article-meta {
  display: flex; flex-wrap: wrap; gap: 16px;
  margin-top: 26px; font-size: 14px; color: rgba(255,255,255,.75);
  position: relative; z-index: 1;
}
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-meta i { color: var(--gold-light); }
.article-share {
  display: flex; align-items: center; gap: 12px;
  margin-top: 22px; font-size: 14px; color: rgba(255,255,255,.75);
  position: relative; z-index: 1;
}
.article-share a {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.28);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.85); font-size: 14px; transition: all .2s;
}
.article-share a:hover { background: var(--gold); color: var(--primary); border-color: var(--gold); }

/* ===== 正文与侧栏 ===== */
.article-layout-wrap { padding: 56px 0 0; }
.card-article {
  background: #fff; border-radius: var(--radius-lg);
  padding: 48px; box-shadow: var(--shadow-md);
}
.article-content h2 {
  font-size: 28px; font-weight: 600; margin: 48px 0 20px;
  color: var(--primary); padding-left: 16px; position: relative;
}
.article-content h2::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 4px; height: 28px; background: var(--gold); border-radius: 4px;
}
.article-content h3 {
  font-size: 22px; font-weight: 600; margin: 32px 0 16px; color: var(--primary);
}
.article-content p {
  font-size: 17px; line-height: 1.9; margin: 0 0 28px; color: #333;
}
.article-content blockquote {
  border-left: 4px solid var(--gold); background: #FAF9F6;
  padding: 20px 24px; border-radius: 0 16px 16px 0; margin: 32px 0;
  color: var(--text-light); font-size: 16px; line-height: 1.8;
}
.article-content img { border-radius: 16px; margin: 32px 0; }
.article-content ul, .article-content ol { margin: 0 0 28px; padding-left: 24px; }
.article-content li { margin-bottom: 12px; font-size: 17px; line-height: 1.8; }
.article-content table {
  width: 100%; border-collapse: collapse; margin: 32px 0;
  border-radius: 12px; overflow: hidden; border: 1px solid var(--border);
}
.article-content th, .article-content td {
  border: 1px solid var(--border); padding: 14px 16px; text-align: left;
}
.article-content th { background: #FAF9F6; color: var(--primary); font-weight: 600; }
.article-content pre {
  background: #FAF9F6; border: 1px solid var(--border);
  border-radius: 16px; padding: 20px; overflow-x: auto; margin: 32px 0;
  font-size: 14px; line-height: 1.7;
}
.article-tags {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border);
}
.tag-pill {
  display: inline-flex; align-items: center; padding: 6px 18px;
  background: #FAF9F6; border: 1px solid var(--border); border-radius: 999px;
  font-size: 13px; color: var(--text-light); transition: all .2s;
}
.tag-pill:hover { border-color: var(--gold); color: var(--gold); }
.post-navigation {
  display: flex; justify-content: space-between; gap: 16px; margin-top: 24px;
}
.post-nav-item {
  flex: 1; background: #FAF9F6; border-radius: 16px; padding: 16px 20px;
  font-size: 14px; color: var(--text); border: 1px solid transparent;
  transition: all .2s; display: block;
}
.post-nav-item:hover { border-color: var(--gold); }
.post-nav-item span { display: block; color: var(--text-light); font-size: 13px; margin-bottom: 4px; }
.post-nav-item .nav-label { font-size: 13px; color: var(--gold); font-weight: 500; }
.back-list { text-align: center; margin-top: 32px; }

/* ===== 侧栏 ===== */
.sidebar-card {
  background: #fff; border-radius: 24px; padding: 28px;
  box-shadow: var(--shadow-md); margin-bottom: 24px;
}
.sidebar-card h4 {
  font-size: 18px; font-weight: 600; color: var(--primary);
  padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-bottom: 18px;
  position: relative;
}
.sidebar-card h4::after {
  content: ''; position: absolute; left: 0; bottom: -1px;
  width: 48px; height: 3px; background: var(--gold); border-radius: 3px;
}
.toc-list { list-style: none; margin: 0; padding: 0; }
.toc-list li { margin-bottom: 6px; }
.toc-list a {
  font-size: 14px; color: var(--text); display: block;
  padding: 8px 0 8px 16px; border-left: 2px solid var(--border);
  transition: all .2s; line-height: 1.5;
}
.toc-list a:hover, .toc-list a.active { color: var(--gold); border-left-color: var(--gold); }
.hot-list { list-style: none; margin: 0; padding: 0; }
.hot-list li { padding: 12px 0; border-bottom: 1px solid #F0EDE5; }
.hot-list li:last-child { border-bottom: none; }
.hot-list a { font-size: 15px; font-weight: 500; color: var(--text); display: block; transition: color .2s; }
.hot-list a:hover { color: var(--gold); }
.hot-list span { font-size: 13px; color: var(--text-light); margin-top: 4px; display: block; }
.member-card { background: var(--primary-grad); color: #fff; }
.member-card h4 { color: #fff; border-bottom-color: rgba(255,255,255,.2); }
.member-card p { color: rgba(255,255,255,.75); font-size: 14px; margin-bottom: 20px; }

/* ===== 相关推荐 ===== */
.related-section { padding: 72px 0 0; }
.related-section .section-title {
  font-size: 32px; font-weight: 600; color: var(--primary); margin-bottom: 8px;
  padding-left: 16px; position: relative;
}
.section-title::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 4px; height: 28px; background: var(--gold); border-radius: 4px;
}
.post-card {
  background: #fff; border-radius: 24px; overflow: hidden;
  box-shadow: var(--shadow-md); transition: all .25s ease; height: 100%;
  display: flex; flex-direction: column;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.post-card-img { position: relative; aspect-ratio: 16/9; overflow: hidden; flex-shrink: 0; }
.post-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.post-card:hover .post-card-img img { transform: scale(1.05); }
.cat-pill {
  position: absolute; top: 16px; left: 16px;
  background: rgba(30,61,52,.88); color: var(--gold-light);
  padding: 4px 14px; border-radius: 999px; font-size: 13px;
  backdrop-filter: blur(6px);
}
.post-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.post-card-body h3 {
  font-size: 18px; font-weight: 600; color: var(--text);
  margin-bottom: 10px; line-height: 1.4;
}
.post-card-body p {
  font-size: 14px; color: var(--text-light); line-height: 1.6;
  margin-bottom: 16px; flex: 1;
}
.post-card-meta { display: flex; gap: 16px; font-size: 13px; color: #9AA8A0; }
.post-card-meta i { color: var(--gold); }

/* ===== 内容未找到 ===== */
.not-found-section {
  min-height: 60vh; display: flex; align-items: center; justify-content: center;
  padding: 80px 16px; text-align: center;
}
.not-found-card {
  background: #fff; border-radius: 24px; padding: 64px 48px;
  box-shadow: var(--shadow-md); max-width: 520px; width: 100%;
}
.not-found-card i { font-size: 56px; color: var(--gold); margin-bottom: 24px; display: block; }
.not-found-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 12px; }
.not-found-card p { font-size: 16px; color: var(--text-light); margin-bottom: 28px; }

/* ===== 页脚 ===== */
.footer {
  background: var(--primary); color: #C9D1CC;
  position: relative; margin-top: 80px;
}
.footer::before {
  content: ''; display: block; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
}
.footer .container { padding: 64px 16px 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
.footer h4 { font-size: 16px; color: #fff; margin-bottom: 20px; font-weight: 600; }
.footer-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 20px; color: #fff; font-weight: 600; margin-bottom: 16px;
}
.footer-desc {
  font-size: 14px; line-height: 1.7; color: rgba(255,255,255,.65);
  margin-bottom: 24px; max-width: 280px;
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  color: #C9D1CC; font-size: 16px; transition: all .2s;
}
.footer-social a:hover { background: var(--gold); color: var(--primary); border-color: var(--gold); }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,.6); transition: color .2s; }
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 20px 0 0; margin-top: 48px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 14px; color: rgba(255,255,255,.45);
}

/* ===== 响应式 ===== */
@media (max-width: 991.98px) {
  .dock-links { display: none; }
  .hamburger { display: inline-flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout-wrap .col-lg-4 { margin-top: 40px; }
}
@media (max-width: 767.98px) {
  .article-banner { padding: 40px 24px; margin: 16px 8px 0; border-radius: 24px; }
  .article-h1 { font-size: 30px; }
  .article-summary { font-size: 15px; }
  .card-article { padding: 28px 20px; }
  .article-content p { font-size: 16px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .related-section { padding-top: 48px; }
}
@media (max-width: 575.98px) {
  .dock-container { padding: 8px 14px; }
  .dock-logo .logo-text { font-size: 16px; }
  .article-banner { padding: 32px 20px 28px; border-radius: 20px; }
  .article-h1 { font-size: 24px; }
  .article-meta { gap: 10px; font-size: 13px; }
  .article-meta span { display: flex; }
  .related-section .section-title { font-size: 26px; }
  .not-found-card { padding: 40px 24px; }
  .post-navigation { flex-direction: column; }
  .article-content h2 { font-size: 24px; }
  .article-content h3 { font-size: 20px; }
}

/* roulang page: category3 */
:root{
  --primary:#1E3D34;
  --primary-light:#2E5D4C;
  --gold:#B08D49;
  --gold-light:#D4B978;
  --bg:#F7F5F0;
  --card:#FFFFFF;
  --text:#1D2521;
  --muted:#6B7A73;
  --border:#E8E4DC;
  --success:#2E7D64;
  --error:#B3553F;
  --radius-xl:24px;
  --radius-lg:16px;
  --radius-md:12px;
  --shadow:0 10px 30px rgba(30,61,52,.08);
  --shadow-hover:0 20px 40px rgba(30,61,52,.14);
  --gold-gradient:linear-gradient(135deg,#B08D49,#D4B978);
  --green-gradient:linear-gradient(135deg,#1E3D34,#2E5D4C);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .2s ease}
button{font-family:inherit;border:none;cursor:pointer}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-head{margin-bottom:48px;position:relative}
.section-line{display:inline-block;width:40px;height:8px;background:var(--gold);border-radius:99px;margin-bottom:20px}
.section-head h2{font-size:32px;font-weight:600;letter-spacing:-.01em;line-height:1.3;color:var(--primary);margin-bottom:8px}
.section-head p{font-size:15px;color:var(--muted)}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--gold-gradient);color:var(--primary);font-size:16px;font-weight:600;height:48px;padding:0 32px;border-radius:12px;box-shadow:0 10px 24px rgba(176,141,73,.3);transition:all .2s ease;border:none}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(176,141,73,.38);color:var(--primary)}
.btn-gold.btn-sm{height:40px;padding:0 22px;font-size:15px}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;border:2px solid var(--primary);color:var(--primary);font-size:16px;font-weight:600;height:48px;padding:0 32px;border-radius:12px;transition:all .2s ease}
.btn-outline:hover{background:var(--primary);color:#fff}
/* Dock Nav */
.dock-nav{position:sticky;top:16px;z-index:1030;padding:0 16px}
.dock-container{max-width:1100px;margin:0 auto;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:999px;border:1px solid rgba(255,255,255,.65);box-shadow:0 12px 32px rgba(30,61,52,.12);display:flex;align-items:center;justify-content:space-between;padding:10px 24px;gap:16px}
.dock-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:36px;height:36px;background:var(--primary);color:var(--gold-light);border-radius:10px 10px 10px 2px;display:flex;align-items:center;justify-content:center;font-family:Georgia,"Times New Roman",serif;font-size:20px;font-weight:700;transform:rotate(-4deg)}
.logo-text{font-size:17px;color:var(--primary);white-space:nowrap}
.logo-text b{font-weight:600}
.logo-text .gold{color:var(--gold)}
.dock-links{display:flex;align-items:center;gap:28px}
.dock-links a{font-size:15px;color:var(--text);font-weight:500;position:relative;padding:6px 2px;white-space:nowrap}
.dock-links a::after{content:'';position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--gold);border-radius:99px;transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.dock-links a:hover{color:var(--primary)}
.dock-links a:hover::after{transform:scaleX(1)}
.dock-links a.active{color:var(--primary)}
.dock-links a.active::after{transform:scaleX(1)}
.dock-actions{display:flex;align-items:center;gap:12px}
.search-btn{width:38px;height:38px;border-radius:50%;background:transparent;color:var(--primary);font-size:14px;transition:background .2s ease;display:flex;align-items:center;justify-content:center}
.search-btn:hover{background:rgba(176,141,73,.15);color:var(--gold)}
.hamburger{display:none;width:40px;height:40px;border-radius:12px;background:transparent;color:var(--primary);font-size:18px;align-items:center;justify-content:center}
.hamburger:hover{background:rgba(176,141,73,.15)}
/* Mobile Nav Drawer */
.mobile-drawer{position:fixed;top:0;right:-320px;width:300px;height:100vh;background:#fff;z-index:1050;padding:80px 32px 32px;box-shadow:var(--shadow-hover);transition:right .35s ease}
.mobile-drawer.open{right:0}
.drawer-backdrop{position:fixed;inset:0;background:rgba(30,61,52,.4);z-index:1045;opacity:0;visibility:hidden;transition:opacity .3s ease}
.drawer-backdrop.open{opacity:1;visibility:visible}
.mobile-drawer a{display:block;font-size:18px;font-weight:500;color:var(--text);padding:14px 0;border-bottom:1px solid var(--border)}
.mobile-drawer a.active{color:var(--gold)}
.mobile-drawer .drawer-login{margin-top:24px}
/* Category Hero */
.cat-hero{position:relative;border-radius:32px;margin:24px auto 0;max-width:1200px;overflow:hidden;min-height:320px;display:flex;align-items:center;background:url('/assets/images/backpic/back-2.png') center/cover no-repeat}
.cat-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(30,61,52,.82),rgba(46,93,76,.68));z-index:1}
.cat-hero .container{position:relative;z-index:2;padding:56px 24px}
.cat-hero .breadcrumb{font-size:14px;color:rgba(255,255,255,.85);margin-bottom:20px;display:flex;gap:8px;align-items:center}
.cat-hero .breadcrumb a{color:var(--gold-light)}
.cat-hero .breadcrumb a:hover{color:#fff}
.cat-hero h1{font-size:44px;font-weight:600;letter-spacing:-.02em;line-height:1.2;color:#fff;margin-bottom:14px}
.cat-hero .cat-desc{font-size:16px;color:rgba(255,255,255,.92);max-width:520px}
/* Timeline */
.timeline-section{padding:96px 0 64px}
.timeline{position:relative;padding-left:44px;max-width:900px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:linear-gradient(180deg,var(--gold),var(--border) 70%,transparent);border-radius:99px}
.timeline-item{position:relative;margin-bottom:36px}
.timeline-dot{position:absolute;left:-44px;top:28px;width:16px;height:16px;border-radius:50%;background:var(--gold);border:3px solid #fff;box-shadow:0 0 0 2px var(--gold-light);transition:transform .3s ease,box-shadow .3s ease;z-index:1}
.timeline-item:hover .timeline-dot{transform:scale(1.25);box-shadow:0 0 0 4px var(--gold-light)}
.timeline-card{background:var(--card);border-radius:20px;box-shadow:var(--shadow);padding:20px;display:flex;gap:20px;transition:transform .25s ease,box-shadow .25s ease;border:1px solid rgba(255,255,255,.6)}
.timeline-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.timeline-card img{width:180px;height:120px;object-fit:cover;border-radius:14px;flex-shrink:0}
.timeline-info{flex:1;min-width:0}
.timeline-meta{display:inline-block;font-size:13px;color:var(--gold);font-weight:600;letter-spacing:.04em;background:rgba(176,141,73,.1);padding:4px 14px;border-radius:99px;margin-bottom:10px}
.timeline-info h3{font-size:20px;font-weight:600;color:var(--text);margin-bottom:8px;line-height:1.45}
.timeline-info p{font-size:15px;color:var(--muted);line-height:1.75;margin-bottom:12px}
.timeline-tags{display:flex;gap:8px;flex-wrap:wrap}
.tag-pill{display:inline-flex;align-items:center;font-size:13px;color:var(--primary-light);background:rgba(46,93,76,.08);padding:3px 12px;border-radius:99px;font-weight:500}
/* Related Boxes */
.related-section{padding:64px 0 96px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.related-card{background:var(--card);border-radius:var(--radius-xl);padding:32px;box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease;display:block;position:relative;overflow:hidden}
.related-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gold-gradient);opacity:0;transition:opacity .3s ease}
.related-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.related-card:hover::before{opacity:1}
.related-icon{width:52px;height:52px;border-radius:14px;background:rgba(176,141,73,.12);display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--gold);margin-bottom:20px}
.related-card h3{font-size:18px;font-weight:600;color:var(--text);margin-bottom:6px}
.related-card p{font-size:14px;color:var(--muted);line-height:1.65;margin-bottom:16px}
.related-link{font-size:14px;font-weight:600;color:var(--gold)}
.related-card:nth-child(2) .related-icon{background:rgba(46,93,76,.1);color:var(--primary-light)}
.related-card:nth-child(3) .related-icon{background:rgba(43,122,86,.1);color:var(--success)}
/* FAQ */
.faq-section{padding:0 0 96px}
.faq-wrap{max-width:800px;margin:0 auto}
.faq-card{background:var(--card);border-radius:var(--radius-xl);box-shadow:var(--shadow);overflow:hidden}
.faq-card .accordion-item{border:none;border-bottom:1px solid var(--border);background:transparent}
.faq-card .accordion-item:last-child{border-bottom:none}
.faq-card .accordion-button{background:transparent;box-shadow:none;font-size:16px;font-weight:600;color:var(--text);padding:22px 28px;position:relative;transition:color .25s ease}
.faq-card .accordion-button::after{content:'+';background:none;font-family:inherit;font-size:24px;font-weight:300;color:var(--gold);transform:rotate(0deg);transition:transform .3s ease;width:auto;height:auto}
.faq-card .accordion-button:not(.collapsed)::after{transform:rotate(45deg)}
.faq-card .accordion-button:not(.collapsed){color:var(--primary);background:transparent;border-left:4px solid var(--gold)}
.faq-card .accordion-button:hover{color:var(--primary)}
.faq-card .accordion-body{font-size:15px;color:var(--muted);line-height:1.75;padding:4px 28px 24px;border-left:4px solid transparent}
/* CTA Banner */
.cta-banner-section{padding:0 0 96px}
.cta-banner{position:relative;border-radius:28px;background:var(--green-gradient);overflow:hidden;padding:56px;text-align:center}
.cta-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at top right,rgba(176,141,73,.2),transparent 60%)}
.cta-banner .inner{position:relative;z-index:2}
.cta-banner .gold-line{width:56px;height:2px;background:var(--gold-gradient);margin:0 auto 24px;border-radius:99px}
.cta-banner h2{font-size:30px;font-weight:600;color:#fff;margin-bottom:12px}
.cta-banner p{font-size:15px;color:rgba(255,255,255,.85);margin-bottom:28px}
.cta-stats{display:flex;justify-content:center;gap:48px;margin-top:36px;flex-wrap:wrap}
.cta-stat .num{font-family:Georgia,"Times New Roman",serif;font-size:28px;font-weight:700;background:var(--gold-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block}
.cta-stat .label{font-size:13px;color:rgba(255,255,255,.7)}
/* Footer */
.footer{background:var(--primary);color:#C9D1CC;position:relative;margin-top:0}
.footer::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gold-gradient)}
.footer .container{padding-top:64px;padding-bottom:32px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px;margin-bottom:48px}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:18px;color:#fff;margin-bottom:16px}
.footer-logo .logo-mark{width:34px;height:34px;font-size:18px}
.footer-logo .gold{color:var(--gold-light)}
.footer-desc{font-size:14px;line-height:1.7;color:rgba(255,255,255,.65);max-width:280px;margin-bottom:20px}
.footer-social{display:flex;gap:12px}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#C9D1CC;font-size:14px;transition:all .2s ease}
.footer-social a:hover{background:var(--gold);color:var(--primary)}
.footer h4{font-size:16px;font-weight:600;color:#fff;margin-bottom:18px}
.footer-links{list-style:none;padding:0}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.65);transition:color .2s ease}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.4)}
/* Responsive */
@media(max-width:991.98px){
  .dock-links{display:none}
  .hamburger{display:flex}
  .related-grid{grid-template-columns:1fr}
}
@media(max-width:767.98px){
  .section{padding:72px 0}
  .cat-hero h1{font-size:36px}
  .timeline-card{flex-direction:column}
  .timeline-card img{width:100%;height:180px}
  .related-grid{gap:20px}
  .cta-banner{padding:40px 24px}
  .cta-stats{gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:575.98px){
  .dock-nav{top:8px;padding:0 8px}
  .dock-container{padding:8px 14px;border-radius:24px}
  .dock-actions .btn-gold{display:none}
  .search-btn{display:none}
  .hamburger{display:flex}
  .cat-hero{min-height:260px;border-radius:20px;margin:16px 12px 0}
  .cat-hero .container{padding:40px 20px}
  .cat-hero h1{font-size:30px}
  .section-head h2{font-size:26px}
  .timeline{padding-left:36px}
  .timeline-dot{left:-36px;top:22px;width:14px;height:14px}
  .timeline-card{padding:16px}
  .timeline-card img{height:140px}
  .faq-card .accordion-button{padding:18px 18px;font-size:15px}
  .faq-card .accordion-body{padding:0 18px 20px}
  .cta-banner{padding:32px 20px}
  .cta-banner h2{font-size:26px}
  .cta-stats{flex-direction:column;gap:16px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer .container{padding-top:48px}
}

/* roulang page: category2 */
:root {
            --primary: #1E3D34;
            --primary-light: #2E5D4C;
            --gold: #B08D49;
            --gold-light: #D4B978;
            --bg: #F7F5F0;
            --card: #FFFFFF;
            --text: #1D2521;
            --text-light: #6B7A73;
            --border: #E8E4DC;
            --radius: 24px;
            --shadow: 0 10px 30px rgba(30, 61, 52, .08);
            --shadow-hover: 0 20px 40px rgba(30, 61, 52, .14);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color .2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
        }
        button,
        input {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 按钮 ===== */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #B08D49, #D4B978);
            color: var(--primary);
            font-size: 16px;
            font-weight: 600;
            height: 48px;
            padding: 0 32px;
            border-radius: 12px;
            border: none;
            cursor: pointer;
            transition: transform .2s ease, box-shadow .2s ease;
            box-shadow: 0 10px 24px rgba(176, 141, 73, .3);
        }
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 28px rgba(176, 141, 73, .38);
            color: var(--primary);
        }
        .btn-gold:active {
            transform: translateY(0);
        }
        .btn-gold.btn-sm {
            height: 40px;
            padding: 0 22px;
            font-size: 14px;
            border-radius: 10px;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
            font-size: 16px;
            font-weight: 600;
            height: 48px;
            padding: 0 32px;
            border-radius: 12px;
            cursor: pointer;
            transition: background .2s ease, color .2s ease, transform .2s ease;
        }
        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ===== Dock 导航 ===== */
        .dock-nav {
            position: sticky;
            top: 16px;
            z-index: 1030;
            padding: 0 16px;
            margin-bottom: 0;
        }
        .dock-container {
            max-width: 1100px;
            margin: 0 auto;
            background: rgba(255, 255, 255, .86);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, .65);
            border-radius: 999px;
            box-shadow: 0 12px 32px rgba(30, 61, 52, .12);
            display: flex;
            align-items: center;
            padding: 10px 20px;
            min-height: 66px;
        }
        .dock-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-right: 28px;
        }
        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--primary);
            color: var(--gold);
            font-size: 20px;
            font-weight: 700;
            font-family: Georgia, serif;
        }
        .logo-text {
            font-size: 16px;
            color: var(--text);
            white-space: nowrap;
        }
        .logo-text b {
            font-weight: 600;
        }
        .logo-text .gold {
            color: var(--gold);
        }
        .dock-links {
            display: flex;
            align-items: center;
            gap: 28px;
            flex: 1;
        }
        .dock-links a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color .2s;
        }
        .dock-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            height: 3px;
            width: 0;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold-light));
            transition: width .25s ease;
        }
        .dock-links a:hover {
            color: var(--primary);
        }
        .dock-links a:hover::after {
            width: 100%;
        }
        .dock-links a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .dock-links a.active::after {
            width: 100%;
        }
        .dock-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .search-btn {
            width: 40px;
            height: 40px;
            border: none;
            background: transparent;
            color: var(--text);
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background .2s;
        }
        .search-btn:hover {
            background: rgba(176, 141, 73, .1);
            color: var(--gold);
        }
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border: 1px solid var(--border);
            background: transparent;
            border-radius: 10px;
            color: var(--primary);
            cursor: pointer;
            align-items: center;
            justify-content: center;
        }
        .hamburger i {
            font-size: 18px;
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: 90px;
            left: 16px;
            right: 16px;
            z-index: 1020;
            background: #fff;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(30, 61, 52, .16);
            padding: 20px;
            border: 1px solid var(--border);
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu a {
            display: block;
            padding: 14px 16px;
            border-radius: 12px;
            color: var(--text);
            font-size: 16px;
            font-weight: 500;
            border-bottom: 1px solid #F0EEE8;
        }
        .mobile-menu a:last-child {
            border-bottom: none;
        }
        .mobile-menu a:hover {
            background: rgba(176, 141, 73, .06);
            color: var(--gold);
        }
        .mobile-menu a.active {
            color: var(--primary);
            font-weight: 600;
            background: rgba(30, 61, 52, .04);
        }
        .mobile-menu .menu-login {
            margin-top: 14px;
            display: block;
            text-align: center;
        }

        /* ===== Hero ===== */
        .category-hero {
            position: relative;
            min-height: 320px;
            display: flex;
            align-items: center;
            border-radius: 0 0 40px 40px;
            margin-bottom: 80px;
            background: linear-gradient(135deg, #1E3D34, #2E5D4C), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            background-blend-mode: multiply;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(30, 61, 52, .65);
            z-index: 1;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 280px;
            height: 280px;
            background: radial-gradient(ellipse, rgba(176, 141, 73, .18), transparent 60%);
            z-index: 1;
        }
        .category-hero .container {
            position: relative;
            z-index: 2;
        }
        .category-hero h1 {
            color: #fff;
            font-size: 44px;
            font-weight: 600;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        .category-hero .hero-desc {
            color: rgba(255, 255, 255, .85);
            font-size: 16px;
            max-width: 520px;
            margin-bottom: 24px;
        }
        .category-hero .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, .65);
        }
        .category-hero .breadcrumb-custom a {
            color: rgba(255, 255, 255, .75);
            transition: color .2s;
        }
        .category-hero .breadcrumb-custom a:hover {
            color: var(--gold-light);
        }
        .category-hero .breadcrumb-custom span {
            color: var(--gold-light);
            font-weight: 600;
        }
        .breadcrumb-divider {
            width: 16px;
            height: 1px;
            background: rgba(255, 255, 255, .4);
            display: inline-block;
        }

        /* ===== 服务区块 ===== */
        .service-section {
            padding: 0 0 96px;
        }
        .service-toc-wrapper {
            position: sticky;
            top: 100px;
        }
        .service-toc {
            background: var(--card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px;
        }
        .toc-title {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }
        .toc-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: rgba(176, 141, 73, .1);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }
        .toc-title h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--text);
            margin: 0;
        }
        .service-toc ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .service-toc ul li {
            margin-bottom: 6px;
        }
        .service-toc ul li a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 16px;
            border-radius: 12px;
            color: var(--text);
            font-size: 15px;
            font-weight: 500;
            transition: background .2s, color .2s;
        }
        .service-toc ul li a .toc-num {
            font-family: Georgia, serif;
            font-size: 14px;
            color: var(--text-light);
            font-weight: 400;
            min-width: 24px;
        }
        .service-toc ul li a:hover {
            background: rgba(176, 141, 73, .07);
            color: var(--gold);
        }
        .service-toc ul li a.active {
            background: rgba(30, 61, 52, .05);
            color: var(--primary);
            font-weight: 600;
            border-left: 4px solid var(--gold);
        }
        .service-toc ul li a.active .toc-num {
            color: var(--gold);
        }
        .toc-contact {
            margin-top: 24px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            text-align: center;
        }
        .toc-contact p {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 6px;
        }
        .toc-contact strong {
            font-family: Georgia, serif;
            font-size: 22px;
            color: var(--primary);
            font-weight: 700;
        }

        .service-cards {
            display: flex;
            flex-direction: column;
            gap: 40px;
        }
        .service-card {
            background: var(--card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 36px 36px 32px;
            transition: transform .25s ease, box-shadow .25s ease;
        }
        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .service-card-head {
            display: flex;
            align-items: center;
            gap: 18px;
            margin-bottom: 18px;
        }
        .service-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(30, 61, 52, .06), rgba(176, 141, 73, .1));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--gold);
        }
        .service-head-text {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .service-serial {
            font-family: Georgia, serif;
            font-size: 18px;
            color: var(--gold);
            font-weight: 700;
        }
        .service-head-text h3 {
            font-size: 22px;
            font-weight: 600;
            color: var(--text);
            margin: 0;
        }
        .service-desc {
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.75;
            margin-bottom: 22px;
        }
        .service-line {
            width: 100%;
            height: 1px;
            background: linear-gradient(90deg, var(--gold), transparent);
            margin-bottom: 20px;
        }
        .service-points {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
        }
        .service-points li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 15px;
            color: var(--text);
            background: rgba(30, 61, 52, .04);
            padding: 8px 16px;
            border-radius: 999px;
        }
        .service-points li i {
            color: var(--gold);
            font-size: 13px;
        }

        /* ===== 服务保障横幅 ===== */
        .service-banner-section {
            padding: 0 0 96px;
        }
        .service-banner {
            background: var(--card);
            border-radius: 32px;
            box-shadow: var(--shadow);
            overflow: hidden;
            padding: 0;
        }
        .service-banner .row {
            margin: 0;
        }
        .service-banner-img-wrap {
            padding: 0;
            overflow: hidden;
            min-height: 320px;
        }
        .service-banner-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            min-height: 320px;
        }
        .service-banner-content {
            padding: 48px;
        }
        .banner-tag {
            display: inline-block;
            background: rgba(176, 141, 73, .12);
            color: var(--gold);
            font-size: 13px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 999px;
            letter-spacing: .04em;
            margin-bottom: 16px;
        }
        .service-banner-content h3 {
            font-size: 28px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.3;
            margin-bottom: 14px;
        }
        .service-banner-content p {
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 22px;
        }
        .service-banner-content ul {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
        }
        .service-banner-content ul li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 15px;
            color: var(--text);
            padding: 6px 0;
        }
        .service-banner-content ul li i {
            color: var(--gold);
            font-size: 14px;
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 0 0 96px;
        }
        .section-title {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-title h2 {
            font-size: 32px;
            font-weight: 600;
            color: var(--text);
            letter-spacing: -0.01em;
            position: relative;
            display: inline-block;
            padding-bottom: 16px;
        }
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 4px;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--gold), var(--gold-light));
        }
        .section-title p {
            font-size: 14px;
            color: var(--text-light);
            margin-top: 10px;
        }
        .faq-accordion {
            max-width: 800px;
            margin: 0 auto;
            background: var(--card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        .accordion-item {
            position: relative;
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--border);
        }
        .accordion-item:last-child {
            border-bottom: none;
        }
        .accordion-button {
            position: relative;
            background: transparent !important;
            box-shadow: none !important;
            color: var(--text) !important;
            font-size: 16px;
            font-weight: 600;
            padding: 22px 28px;
            border: none !important;
            border-radius: 0 !important;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .accordion-button:not(.collapsed) {
            color: var(--primary) !important;
        }
        .accordion-button:not(.collapsed)::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--gold);
            border-radius: 0 4px 4px 0;
        }
        .accordion-button::after {
            display: none !important;
        }
        .accordion-icon {
            font-size: 14px;
            color: var(--gold);
            transition: transform .3s ease;
            flex-shrink: 0;
        }
        .accordion-button:not(.collapsed) .accordion-icon {
            transform: rotate(45deg);
        }
        .accordion-body {
            padding: 0 28px 24px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-light);
        }

        /* ===== 相关分类 ===== */
        .related-section {
            padding: 0 0 96px;
        }
        .related-inner {
            background: var(--card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 32px 40px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
        }
        .related-inner .label {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            margin-right: 4px;
        }
        .related-inner a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 15px;
            color: var(--text-light);
            padding: 8px 18px;
            border-radius: 999px;
            border: 1px solid var(--border);
            transition: all .2s ease;
        }
        .related-inner a i {
            color: var(--gold);
            font-size: 14px;
        }
        .related-inner a:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: rgba(176, 141, 73, .04);
        }

        /* ===== 页脚 ===== */
        .footer {
            background: var(--primary);
            color: #C9D1CC;
            border-top: 3px solid rgba(176, 141, 73, .5);
            padding: 64px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            gap: 48px;
            margin-bottom: 48px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .footer-logo .logo-mark {
            background: rgba(255, 255, 255, .12);
        }
        .footer-logo .gold {
            color: var(--gold-light);
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, .65);
            margin-bottom: 20px;
            max-width: 280px;
        }
        .footer-social {
            display: flex;
            gap: 12px;
        }
        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, .2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, .7);
            font-size: 15px;
            transition: all .2s;
        }
        .footer-social a:hover {
            background: rgba(176, 141, 73, .2);
            border-color: var(--gold);
            color: var(--gold-light);
        }
        .footer h4 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 18px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 14px;
            color: rgba(255, 255, 255, .6);
            transition: color .2s;
        }
        .footer-links a:hover {
            color: var(--gold-light);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding: 20px 0;
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, .45);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .category-hero {
                min-height: 280px;
                margin-bottom: 56px;
            }
            .category-hero h1 {
                font-size: 36px;
            }
            .service-toc-wrapper {
                position: static;
                margin-bottom: 32px;
            }
            .service-toc {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .service-toc ul {
                display: flex;
                flex-wrap: wrap;
                gap: 8px;
            }
            .service-toc ul li {
                margin-bottom: 0;
            }
            .service-toc ul li a {
                padding: 8px 14px;
                border-radius: 999px;
                border: 1px solid transparent;
            }
            .service-toc ul li a.active {
                border-color: var(--gold);
            }
            .toc-contact {
                display: none;
            }
            .service-banner-content {
                padding: 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
            .dock-links {
                display: none;
            }
            .hamburger {
                display: flex;
            }
        }
        @media (max-width: 767.98px) {
            .category-hero {
                min-height: 240px;
                border-radius: 0 0 24px 24px;
                margin-bottom: 48px;
            }
            .category-hero h1 {
                font-size: 30px;
            }
            .category-hero .hero-desc {
                font-size: 14px;
            }
            .service-section {
                padding-bottom: 64px;
            }
            .service-banner-section {
                padding-bottom: 64px;
            }
            .faq-section {
                padding-bottom: 64px;
            }
            .related-section {
                padding-bottom: 64px;
            }
            .service-card {
                padding: 24px;
            }
            .service-card-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .service-points {
                flex-direction: column;
                gap: 12px;
            }
            .service-points li {
                width: 100%;
            }
            .service-banner-content {
                padding: 24px;
            }
            .service-banner-img {
                min-height: 220px;
                max-height: 320px;
            }
            .footer {
                padding-top: 48px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .related-inner {
                flex-direction: column;
                padding: 24px;
                text-align: center;
            }
            .related-inner .label {
                margin-bottom: 4px;
            }
        }
        @media (max-width: 575.98px) {
            .dock-nav {
                top: 8px;
                padding: 0 8px;
            }
            .dock-container {
                padding: 8px 14px;
                min-height: 58px;
                border-radius: 20px;
            }
            .logo-text {
                font-size: 14px;
            }
            .dock-links {
                display: none;
            }
            .dock-actions .search-btn {
                display: none;
            }
            .category-hero h1 {
                font-size: 26px;
            }
            .section-title h2 {
                font-size: 26px;
            }
            .accordion-button {
                padding: 18px 20px;
                font-size: 15px;
            }
            .accordion-body {
                padding: 0 20px 20px;
                font-size: 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (min-width: 576px) {
            .hamburger {
                display: none;
            }
            .dock-links {
                display: flex;
            }
        }
        @media (min-width: 992px) {
            .hamburger {
                display: none;
            }
            .dock-links {
                display: flex;
            }
        }