/* roulang page: index */
/* ========== 设计变量 ========== */
:root {
  --bg-soft: #FAF7F2;
  --bg-deep: #14101C;
  --bg-deep-2: #1D1826;
  --primary: #C9964A;
  --primary-dark: #A9792C;
  --primary-light: #E0BC7A;
  --secondary: #D84B63;
  --secondary-dark: #C13A52;
  --text: #2A2330;
  --text-muted: #7A7280;
  --text-light: #A89EAD;
  --border: #E8E2DA;
  --card-bg: #FFFFFF;
  --gradient-brand: linear-gradient(135deg, #C9964A 0%, #D84B63 100%);
  --shadow-card: 0 4px 20px rgba(20,16,28,0.06);
  --shadow-card-hover: 0 12px 32px rgba(20,16,28,0.12);
  --shadow-btn: 0 8px 24px rgba(201,150,74,0.28);
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  --font-num: "DIN Alternate","Oswald",Arial,sans-serif;
  --header-h: 64px;
}

/* ========== Reset / Base ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg-soft);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
::selection { background: rgba(201,150,74,0.25); }

/* ========== 按钮 ========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; height: 46px; padding: 0 28px;
  font-size: 15px; font-weight: 600; letter-spacing: .5px;
  border-radius: var(--radius-sm); border: none; cursor: pointer;
  transition: all .25s ease; white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-brand); color: #fff !important;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(201,150,74,0.4); }
.btn-primary:active { transform: translateY(0); box-shadow: none; }
.btn-outline {
  background: transparent; color: var(--primary) !important;
  border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: rgba(201,150,74,0.08); border-color: var(--primary-dark); color: var(--primary-dark) !important; }
.btn-light {
  background: rgba(255,255,255,0.1); color: #fff !important;
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(4px);
}
.btn-light:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.4); }
.btn:focus-visible { outline: 3px solid rgba(201,150,74,0.4); outline-offset: 2px; }

/* ========== Header ========== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  background: rgba(250,247,242,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232,226,218,0.6);
}
.header-inner {
  height: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.logo-wrap { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.logo-brand {
  font-size: 24px; font-weight: 800; letter-spacing: .5px;
  background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.logo-sub { font-size: 13px; color: var(--text-muted); font-weight: 400; letter-spacing: 1px; }
.logo-wrap:hover { opacity: .88; }
.header-nav { display: flex; align-items: center; gap: 32px; margin: 0; }
.header-nav-link {
  font-size: 15px; letter-spacing: .5px; color: var(--text);
  padding: 6px 2px; position: relative; font-weight: 500;
  transition: color .2s;
}
.header-nav-link:hover { color: var(--primary); }
.header-nav-link::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; border-radius: 2px;
  background: var(--gradient-brand); transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.header-nav-link:hover::after, .header-nav-link.active::after { transform: scaleX(1); }
.header-nav-link.active { color: var(--primary); font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.search-command {
  display: flex; align-items: center; gap: 8px;
  height: 38px; padding: 0 12px;
  background: #EFEAE3; border-radius: var(--radius-xs);
  border: 1px solid transparent; transition: all .2s;
  width: 220px; cursor: text;
}
.search-command:hover { border-color: rgba(201,150,74,0.3); background: #F2EEE7; }
.search-command i { color: var(--text-muted); font-size: 14px; }
.search-command input {
  flex: 1; border: none; background: transparent; outline: none;
  font-size: 14px; font-family: var(--font-sans); color: var(--text);
}
.search-command input::placeholder { color: var(--text-muted); }
.search-kbd {
  font-size: 11px; font-family: var(--font-sans); color: var(--text-muted);
  background: rgba(255,255,255,0.8); border: 1px solid var(--border);
  border-radius: 4px; padding: 1px 6px; letter-spacing: .5px;
}
.header-login { font-size: 14px; font-weight: 500; color: var(--text); }
.header-login:hover { color: var(--primary); }
.header-cta {
  height: 38px; padding: 0 20px; font-size: 14px; letter-spacing: .5px;
  border-radius: var(--radius-xs); background: var(--gradient-brand);
  color: #fff; display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; box-shadow: 0 4px 16px rgba(201,150,74,0.3);
  transition: all .25s;
}
.header-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(201,150,74,0.4); color: #fff; }

/* 汉堡按钮 */
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 移动端抽屉 */
.mobile-menu {
  display: none; position: fixed; top: var(--header-h); left: 0; right: 0;
  background: var(--bg-soft); border-bottom: 1px solid var(--border);
  padding: 20px 16px 24px; z-index: 999; transform: translateY(-8px); opacity: 0;
  transition: all .25s ease;
}
.mobile-menu.open { display: block; transform: translateY(0); opacity: 1; }
.mobile-menu .mobile-nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu .mobile-nav-link {
  font-size: 16px; padding: 12px 8px; color: var(--text); border-radius: var(--radius-xs);
  font-weight: 500;
}
.mobile-menu .mobile-nav-link:hover, .mobile-menu .mobile-nav-link.active { background: rgba(201,150,74,0.08); color: var(--primary); }
.mobile-menu .mobile-search { margin-top: 14px; width: 100%; }
.mobile-menu .mobile-actions { display: flex; gap: 12px; margin-top: 18px; align-items: center; }
.mobile-menu .mobile-actions .btn { flex: 1; }

/* ========== Hero ========== */
.hero {
  position: relative; padding: calc(var(--header-h) + 72px) 0 84px;
  background: var(--bg-deep);
  overflow: hidden; color: #fff;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(201,150,74,0.18), transparent 55%);
  z-index: 1;
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,16,28,0.55) 0%, rgba(20,16,28,0.78) 100%);
  z-index: 1;
}
.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  z-index: 0; opacity: .5;
}
.hero .grid-container { position: relative; z-index: 2; }
.hero-content { max-width: 660px; }
.hero-title {
  font-size: 44px; font-weight: 800; line-height: 1.15; letter-spacing: 1px;
  margin-bottom: 20px; color: #fff;
}
.hero-title .grad-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 18px; line-height: 1.6; color: rgba(255,255,255,0.72);
  margin-bottom: 28px; max-width: 480px;
}
.hero-desc {
  font-size: 14px; color: rgba(255,255,255,0.58); max-width: 520px;
  margin-bottom: 36px; line-height: 1.7;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-badges { display: flex; flex-direction: column; gap: 24px; align-items: flex-start; padding: 20px 0; }
.hero-badge-ring {
  width: 180px; height: 180px; border-radius: 50%;
  border: 4px solid var(--primary);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.06); backdrop-filter: blur(4px);
  box-shadow: 0 0 40px rgba(201,150,74,0.3);
}
.hero-badge-ring .num {
  font-family: var(--font-num); font-size: 42px; font-weight: 700; color: var(--primary-light);
  line-height: 1.1;
}
.hero-badge-ring .label { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 4px; letter-spacing: 1px; }
.hero-badge-row { display: flex; gap: 16px; }
.hero-badge-sm {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14);
  padding: 10px 16px; border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}
.hero-badge-sm .icon { width: 32px; height: 32px; border-radius: 8px; background: rgba(201,150,74,0.2); display: flex; align-items: center; justify-content: center; color: var(--primary-light); font-size: 14px; }
.hero-badge-sm .txt { font-size: 13px; color: rgba(255,255,255,0.75); }
.hero-badge-sm .txt strong { display: block; font-size: 16px; color: #fff; font-family: var(--font-num); }

/* ========== 板块通用 ========== */
.section { padding: var(--space-section) 0; }
.section-alt { background: var(--card-bg); }
.section-deep { background: var(--bg-deep); color: #fff; }
.section-soft { background: var(--bg-soft); }
.section-head { margin-bottom: 48px; max-width: 720px; }
.section-eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--primary);
  padding: 4px 14px; border: 1px solid rgba(201,150,74,0.3); border-radius: 100px;
  background: rgba(201,150,74,0.06); margin-bottom: 16px;
}
.section-title { font-size: 30px; font-weight: 700; line-height: 1.25; letter-spacing: .5px; }
.section-title::before { content: ''; display: inline-block; width: 4px; height: 28px; border-radius: 4px; background: var(--gradient-brand); margin-right: 14px; vertical-align: -4px; }
.section-sub { font-size: 14px; color: var(--text-muted); margin-top: 12px; line-height: 1.6; }
.section-deep .section-title { color: #fff; }
.section-deep .section-sub { color: rgba(255,255,255,0.55); }
.section-deep .section-eyebrow { border-color: rgba(201,150,74,0.5); background: rgba(201,150,74,0.1); }

/* ========== 权益对比表 ========== */
.benefits-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.benefits-table {
  width: 100%; min-width: 720px; border-collapse: separate; border-spacing: 0;
  background: var(--card-bg); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card); overflow: hidden;
  border: 1px solid var(--border);
}
.benefits-table thead th {
  padding: 18px 16px; text-align: center; font-size: 15px; font-weight: 600;
  background: var(--bg-soft); color: var(--text); border-bottom: 1px solid var(--border);
  letter-spacing: .5px;
}
.benefits-table thead th.recommend {
  background: var(--gradient-brand); color: #fff;
  position: relative;
}
.benefits-table thead th.recommend .reco-badge {
  position: absolute; top: 8px; right: 8px;
  background: rgba(255,255,255,0.25); font-size: 11px; font-weight: 600;
  padding: 2px 10px; border-radius: 100px; letter-spacing: 1px;
}
.benefits-table tbody td {
  padding: 16px; text-align: center; font-size: 14px;
  border-bottom: 1px solid var(--border); color: var(--text-muted);
}
.benefits-table tbody td:first-child { text-align: left; font-weight: 500; color: var(--text); }
.benefits-table tbody tr:last-child td { border-bottom: none; }
.benefits-table tbody tr:hover td { background: rgba(201,150,74,0.03); }
.benefits-table tbody td.recommend-col { background: #FFF8EE; border-left: 1px solid rgba(201,150,74,0.2); border-right: 1px solid rgba(201,150,74,0.2); }
.benefits-table tbody tr td.recommend-col:first-child { border-left: none; }
.benefits-table tbody tr td.recommend-col:last-child { border-right: none; }
.check-icon { color: var(--primary); font-size: 16px; }
.dash-icon { color: #C0B9C4; font-size: 13px; }
.table-note { font-size: 13px; color: var(--text-muted); margin-top: 16px; padding-left: 4px; }

/* ========== 等级亮点卡 ========== */
.level-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.level-card {
  position: relative; background: var(--card-bg); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card); border: 1px solid var(--border);
  padding: 32px 28px 28px; overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.level-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--gradient-brand);
}
.level-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.level-card.featured {
  transform: scale(1.02); border-color: var(--primary);
  box-shadow: 0 16px 40px rgba(20,16,28,0.1);
}
.level-card.featured::after {
  content: '推荐'; position: absolute; top: 24px; right: 24px;
  background: var(--gradient-brand); color: #fff;
  font-size: 12px; font-weight: 600; padding: 3px 14px; border-radius: 100px;
  letter-spacing: 1px;
}
.level-card.featured:hover { transform: scale(1.02) translateY(-4px); }
.level-name { font-size: 22px; font-weight: 700; margin-bottom: 16px; }
.level-num {
  font-family: var(--font-num); font-size: 42px; font-weight: 700;
  background: var(--gradient-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1.1; display: block; margin-bottom: 4px;
}
.level-card.featured .level-num {
  background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.level-tag { font-size: 13px; color: var(--text-muted); }
.level-perks { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--border); }
.level-perks li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text-muted); padding: 5px 0;
}
.level-perks li i { color: var(--primary); font-size: 12px; width: 18px; text-align: center; }
.level-perks li.no i { color: #C0B9C4; }
.level-link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 22px;
  font-size: 14px; font-weight: 600; color: var(--primary);
}
.level-link:hover { color: var(--secondary); gap: 10px; }

/* ========== 专属内容预览 ========== */
.exclusive-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.exclusive-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/5; cursor: pointer; background: var(--bg-deep);
  box-shadow: 0 8px 28px rgba(20,16,28,0.2);
}
.exclusive-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.exclusive-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,16,28,0.1) 0%, rgba(20,16,28,0.65) 100%);
  z-index: 1; transition: all .3s ease;
}
.exclusive-card:hover::before { background: linear-gradient(180deg, rgba(20,16,28,0.15) 0%, rgba(20,16,28,0.75) 100%); }
.exclusive-card:hover img { transform: scale(1.04); }
.exclusive-tag {
  position: absolute; top: 16px; left: 16px; z-index: 2;
  background: var(--gradient-brand); color: #fff;
  font-size: 12px; font-weight: 600; padding: 4px 14px; border-radius: 100px;
  letter-spacing: 1px; display: flex; align-items: center; gap: 6px;
}
.exclusive-lock {
  position: absolute; top: 45%; left: 50%; transform: translate(-50%,-50%);
  z-index: 2; width: 56px; height: 56px; border-radius: 50%;
  background: rgba(20,16,28,0.55); border: 1.5px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center; color: #fff;
  backdrop-filter: blur(6px); font-size: 22px;
  transition: all .3s ease;
}
.exclusive-card:hover .exclusive-lock { top: 38%; background: var(--gradient-brand); border-color: transparent; }
.exclusive-info {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 24px; z-index: 2;
}
.exclusive-info h3 { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 6px; line-height: 1.4; }
.exclusive-info p { font-size: 13px; color: rgba(255,255,255,0.7); line-height: 1.5; }
.exclusive-unlock {
  position: absolute; top: 30%; left: 0; right: 0; text-align: center; z-index: 2;
  color: var(--primary-light); font-size: 13px; font-weight: 600; letter-spacing: 1px;
  opacity: 0; transform: translateY(8px); transition: all .3s ease;
}
.exclusive-card:hover .exclusive-unlock { opacity: 1; transform: translateY(0); }
.exclusive-more {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 32px;
  color: var(--primary-light); font-size: 14px; font-weight: 600;
}
.exclusive-more:hover { color: #fff; gap: 12px; }

/* ========== 资讯区 ========== */
.news-layout { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 24px; }
.news-feature-card {
  display: flex; gap: 18px; background: var(--card-bg);
  border-radius: var(--radius-md); border: 1px solid var(--border);
  padding: 16px; transition: all .25s ease; margin-bottom: 16px;
  align-items: flex-start;
}
.news-feature-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); border-color: rgba(201,150,74,0.3); }
.news-feature-thumb { width: 160px; height: 120px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; background: var(--bg-soft); }
.news-feature-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-feature-body { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.news-cat {
  display: inline-block; align-self: flex-start;
  font-size: 12px; font-weight: 600; color: var(--primary);
  background: rgba(201,150,74,0.1); border-radius: 4px;
  padding: 2px 10px; letter-spacing: 1px; margin-bottom: 6px;
}
.news-feature-body h3 {
  font-size: 17px; font-weight: 700; line-height: 1.4; color: var(--text);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-feature-body p {
  font-size: 13px; color: var(--text-muted); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-date { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; margin-top: auto; }
.news-timeline { background: var(--card-bg); border-radius: var(--radius-md); border: 1px solid var(--border); padding: 20px 20px 8px; position: relative; }
.news-timeline::before {
  content: ''; position: absolute; left: 32px; top: 28px; bottom: 28px;
  width: 2px; background: var(--border); border-radius: 2px;
}
.timeline-item {
  display: flex; gap: 16px; padding: 10px 0 10px 0; position: relative; z-index: 1;
}
.timeline-item:last-child { padding-bottom: 12px; }
.timeline-dot {
  width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0;
  background: var(--primary); border: 2px solid #fff;
  box-shadow: 0 0 0 2px rgba(201,150,74,0.25);
  margin-top: 8px; margin-left: 0;
}
.timeline-body { padding-left: 4px; flex: 1; }
.timeline-body h4 {
  font-size: 14px; font-weight: 600; color: var(--text); line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
}
.timeline-body h4:hover { color: var(--primary); }
.timeline-body span { font-size: 12px; color: var(--text-muted); }
.news-empty {
  border: 2px dashed var(--border); border-radius: var(--radius-md);
  height: 160px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; color: var(--text-muted); background: var(--bg-soft);
}
.news-empty i { font-size: 36px; color: var(--text-light); }
.news-empty p { font-size: 14px; }

/* ========== FAQ ========== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border); border-radius: 12px; margin-bottom: 12px;
  background: var(--card-bg); overflow: hidden; transition: border-color .2s;
}
.faq-item:has(details[open]) { border-color: rgba(201,150,74,0.3); }
.faq-item summary {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 22px; cursor: pointer; list-style: none; font-size: 15px; font-weight: 600;
  color: var(--text); transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--primary); }
.faq-icon {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  background: var(--bg-soft); display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--primary); transition: transform .3s;
}
details[open] .faq-icon { transform: rotate(45deg); }
.faq-ans { padding: 0 22px 18px; font-size: 14px; color: var(--text-muted); line-height: 1.75; }

/* ========== CTA 开通会员 ========== */
.cta-box {
  position: relative; border-radius: var(--radius-lg); padding: 64px 32px;
  background: var(--bg-deep); text-align: center; overflow: hidden;
  box-shadow: 0 20px 60px rgba(20,16,28,0.3);
}
.cta-box::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(201,150,74,0.22), transparent 50%),
              radial-gradient(circle at 15% 85%, rgba(216,75,99,0.1), transparent 50%);
}
.cta-box::after {
  content: '88'; position: absolute; right: 24px; bottom: 8px;
  font-family: var(--font-num); font-size: 120px; font-weight: 700;
  color: rgba(255,255,255,0.04); line-height: 1; z-index: 0;
}
.cta-box .grid-container { position: relative; z-index: 1; }
.cta-box h2 { font-size: 32px; font-weight: 800; color: #fff; margin-bottom: 12px; letter-spacing: 1px; }
.cta-box .grad-text { background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.cta-box p { font-size: 15px; color: rgba(255,255,255,0.7); margin-bottom: 32px; }
.cta-box .btn { min-width: 180px; height: 52px; font-size: 16px; }
.cta-trust {
  margin-top: 24px; font-size: 13px; color: rgba(255,255,255,0.4); letter-spacing: .5px;
  display: flex; justify-content: center; gap: 24px; flex-wrap: wrap;
}
.cta-trust span { display: flex; align-items: center; gap: 6px; }
.cta-trust i { color: var(--primary); }

/* ========== Footer ========== */
.site-footer { background: var(--bg-deep); color: #fff; padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .logo-wrap { margin-bottom: 16px; }
.footer-brand .footer-desc { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.7; max-width: 260px; }
.footer-col h4 { font-size: 15px; font-weight: 600; margin-bottom: 18px; color: #fff; letter-spacing: 1px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,0.55); transition: color .2s; }
.footer-col ul li a:hover { color: var(--primary-light); }
.footer-bottom {
  margin-top: 48px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
  font-size: 12px; color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: rgba(255,255,255,0.35); }
.footer-bottom a:hover { color: var(--primary-light); }

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .hero { padding: calc(var(--header-h) + 56px) 0 64px; }
  .hero-title { font-size: 36px; }
  .level-grid { grid-template-columns: repeat(2, 1fr); }
  .exclusive-grid { grid-template-columns: repeat(2, 1fr); }
  .news-layout { grid-template-columns: 1fr 1fr; }
  .news-timeline { margin-top: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --space-section: 48px; }
  .header-nav { display: none; }
  .header-actions .search-command { display: none; }
  .header-actions .header-login { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { padding: 0 14px; font-size: 13px; }
  .hero { padding: calc(var(--header-h) + 40px) 0 48px; }
  .hero-title { font-size: 28px; line-height: 1.2; }
  .hero-cta .btn { flex: 1; justify-content: center; }
  .hero-badge-ring { width: 140px; height: 140px; }
  .hero-badge-ring .num { font-size: 32px; }
  .section-title { font-size: 24px; }
  .section-head { margin-bottom: 32px; }
  .level-grid { grid-template-columns: 1fr; }
  .level-card.featured { transform: none; }
  .level-card.featured:hover { transform: translateY(-4px); }
  .exclusive-grid { grid-template-columns: 1fr; }
  .news-layout { grid-template-columns: 1fr; }
  .news-feature-card { flex-direction: column; }
  .news-feature-thumb { width: 100%; height: 160px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-box { padding: 44px 20px; }
  .cta-box h2 { font-size: 24px; }
  .cta-trust { flex-direction: column; gap: 8px; }
  .mobile-search {
    display: flex; align-items: center; gap: 8px;
    height: 40px; padding: 0 12px; background: #EFEAE3; border-radius: var(--radius-xs);
    border: 1px solid var(--border);
  }
  .mobile-search input { flex: 1; border: none; background: transparent; outline: none; font-size: 14px; font-family: var(--font-sans); color: var(--text); }
  .mobile-search input::placeholder { color: var(--text-muted); }
}

@media (max-width: 480px) {
  .hero-title { font-size: 24px; }
  .hero-sub { font-size: 16px; }
  .hero-badge-row { flex-direction: column; }
  .level-card { padding: 24px; }
  .exclusive-card { aspect-ratio: 4/5; }
}

/* Foundation 工具栏修正 */
.row { max-width: 1200px; }
.button { transition: all .25s ease; }
.accordion-title { font-family: var(--font-sans); }

/* roulang page: article */
:root {
            --bg-soft: #FAF7F2;
            --bg-deep: #14101C;
            --primary: #C9964A;
            --primary-dark: #A9792C;
            --secondary: #D84B63;
            --secondary-dark: #C13A52;
            --text: #2A2330;
            --text-muted: #7A7280;
            --border: #E8E2DA;
            --card-bg: #FFFFFF;
            --gradient-brand: linear-gradient(135deg, #C9964A 0%, #D84B63 100%);
            --radius-lg: 20px;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow-card: 0 4px 20px rgba(20,16,28,0.06);
            --shadow-hover: 0 12px 32px rgba(20,16,28,0.12);
        }

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

        html {
            scroll-behavior: smooth;
        }

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

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

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

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

        ul,
        ol {
            list-style: none;
        }

        .grid-container {
            max-width: 1200px;
            padding-left: 16px;
            padding-right: 16px;
            margin-left: auto;
            margin-right: auto;
            width: 100%;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-brand);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            border-radius: 10px;
            padding: 12px 28px;
            box-shadow: 0 8px 24px rgba(201,150,74,0.28);
            border: none;
            transition: transform .2s ease, box-shadow .2s ease;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(201,150,74,0.40);
            color: #fff;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid var(--primary);
            color: var(--primary-dark);
            background: transparent;
            border-radius: 10px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            transition: background .2s ease, color .2s ease;
        }

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

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: 64px;
            background: rgba(250,247,242,0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        .logo-wrap {
            display: flex;
            align-items: baseline;
            gap: 6px;
            flex-shrink: 0;
        }

        .logo-brand {
            font-size: 26px;
            font-weight: 800;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
        }

        .logo-sub {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
        }

        .header-nav {
            display: flex;
            gap: 32px;
            align-items: center;
        }

        .header-nav-link {
            position: relative;
            font-size: 15px;
            color: var(--text);
            font-weight: 500;
            padding: 8px 0;
            transition: color .2s ease;
        }

        .header-nav-link::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width .3s ease;
            border-radius: 2px;
        }

        .header-nav-link:hover {
            color: var(--primary);
        }

        .header-nav-link:hover::after,
        .header-nav-link.active::after {
            width: 100%;
        }

        .header-nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-command {
            display: flex;
            align-items: center;
            gap: 8px;
            background: #EFEAE3;
            border-radius: 8px;
            padding: 6px 12px;
            width: 220px;
            border: 1px solid transparent;
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .search-command:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(201,150,74,0.15);
            background: #fff;
        }

        .search-command i {
            color: var(--text-muted);
            font-size: 14px;
        }

        .search-command input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 14px;
            width: 100%;
            color: var(--text);
        }

        .search-command input::placeholder {
            color: var(--text-muted);
        }

        .search-kbd {
            font-size: 11px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 4px;
            padding: 1px 6px;
            color: var(--text-muted);
            white-space: nowrap;
            line-height: 1.6;
        }

        .header-login {
            font-size: 14px;
            color: var(--text);
            font-weight: 500;
            white-space: nowrap;
        }

        .header-login:hover {
            color: var(--primary);
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-brand);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            border-radius: 10px;
            padding: 8px 18px;
            box-shadow: 0 8px 24px rgba(201,150,74,0.28);
            transition: transform .2s ease, box-shadow .2s ease;
            white-space: nowrap;
        }

        .header-cta:hover {
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 12px 28px rgba(201,150,74,0.36);
        }

        .cta-short {
            display: none;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
        }

        .nav-toggle span {
            width: 22px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: transform .3s ease, opacity .3s ease;
        }

        .article-breadcrumb {
            background: #F4EFE8;
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }

        .breadcrumb-list {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

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

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

        .article-main {
            padding: 48px 0 64px;
        }

        .article-box {
            max-width: 860px;
            margin: 0 auto;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 48px;
        }

        .article-header {
            max-width: 720px;
            margin: 0 auto 32px;
        }

        .category-tag {
            display: inline-block;
            padding: 4px 14px;
            border: 1px solid var(--primary);
            color: var(--primary-dark);
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 16px;
            background: #FFF8EE;
        }

        .article-header h1 {
            font-size: 32px;
            line-height: 1.35;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--text);
            letter-spacing: 0.5px;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        .article-meta i {
            margin-right: 4px;
            color: var(--primary);
        }

        .article-summary {
            background: #FAF3E8;
            border-radius: 12px;
            padding: 20px 24px;
            font-size: 15px;
            line-height: 1.75;
            color: #5A4A35;
            border-left: 3px solid var(--primary);
        }

        .article-content {
            max-width: 720px;
            margin: 0 auto;
            font-size: 16px;
            line-height: 1.9;
            color: var(--text);
        }

        .article-content h2 {
            font-size: 26px;
            font-weight: 700;
            margin: 40px 0 16px;
            padding-bottom: 10px;
            position: relative;
        }

        .article-content h2::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 24px;
            height: 3px;
            background: var(--gradient-brand);
            border-radius: 2px;
        }

        .article-content h3 {
            font-size: 20px;
            font-weight: 700;
            margin: 28px 0 12px;
            color: var(--text);
        }

        .article-content h4 {
            font-size: 17px;
            font-weight: 700;
            margin: 24px 0 10px;
        }

        .article-content p {
            margin-bottom: 18px;
        }

        .article-content img {
            border-radius: 12px;
            margin: 24px 0;
            width: 100%;
            height: auto;
        }

        .article-content blockquote {
            border-left: 4px solid var(--primary);
            background: #FAF3E8;
            padding: 16px 20px;
            border-radius: 0 12px 12px 0;
            color: #5A4A35;
            margin: 24px 0;
            font-size: 15px;
        }

        .article-content table {
            width: 100%;
            border-collapse: collapse;
            border-radius: 8px;
            overflow: hidden;
            margin: 24px 0;
        }

        .article-content th {
            background: var(--bg-deep);
            color: #fff;
            padding: 12px 16px;
            font-weight: 600;
            text-align: left;
        }

        .article-content td {
            border: 1px solid var(--border);
            padding: 12px 16px;
            background: #fff;
        }

        .article-content ul,
        .article-content ol {
            margin: 0 0 18px 20px;
        }

        .article-content ul {
            list-style: disc;
        }

        .article-content ol {
            list-style: decimal;
        }

        .article-content li {
            margin-bottom: 8px;
        }

        .article-content a {
            color: var(--primary-dark);
            border-bottom: 1px solid rgba(201,150,74,0.4);
        }

        .article-content a:hover {
            color: var(--primary);
        }

        .article-notfound {
            text-align: center;
            padding: 60px 20px;
        }

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

        .article-pager {
            padding: 0 0 56px;
        }

        .pager-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            max-width: 860px;
            margin: 0 auto;
        }

        .pager-item {
            display: flex;
            flex-direction: column;
            gap: 6px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px 24px;
            transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
        }

        .pager-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .pager-label {
            font-size: 13px;
            color: var(--text-muted);
        }

        .pager-label i {
            margin-right: 4px;
            color: var(--primary);
        }

        .pager-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.5;
        }

        .related-posts {
            background: #F4EFE8;
            padding: 64px 0 80px;
            border-top: 1px solid var(--border);
        }

        .related-posts h2 {
            font-size: 30px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 8px;
            color: var(--text);
            position: relative;
        }

        .related-sub {
            text-align: center;
            color: var(--text-muted);
            font-size: 14px;
            margin-bottom: 40px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .related-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: transform .25s ease, box-shadow .25s ease;
            display: block;
        }

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

        .related-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .related-card-body {
            padding: 20px 24px;
        }

        .related-card-tag {
            font-size: 12px;
            color: var(--primary-dark);
            background: #FFF8EE;
            border: 1px solid var(--primary);
            border-radius: 999px;
            padding: 2px 10px;
            display: inline-block;
            margin-bottom: 12px;
            font-weight: 500;
        }

        .related-card h3 {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.55;
            margin-bottom: 8px;
            color: var(--text);
            transition: color .2s ease;
        }

        .related-card:hover h3 {
            color: var(--primary-dark);
        }

        .related-card .date {
            font-size: 13px;
            color: var(--text-muted);
        }

        .back-link-wrap {
            text-align: center;
            margin-top: 40px;
        }

        .back-link {
            color: var(--primary-dark);
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color .2s ease;
        }

        .back-link:hover {
            color: var(--primary);
        }

        .site-footer {
            background: var(--bg-deep);
            color: rgba(255,255,255,0.8);
            padding: 64px 0 24px;
            position: relative;
            overflow: hidden;
        }

        .site-footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-brand);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 48px;
        }

        .footer-desc {
            font-size: 14px;
            color: rgba(255,255,255,0.55);
            line-height: 1.8;
            margin-top: 16px;
            max-width: 320px;
        }

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

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

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255,255,255,0.6);
            transition: color .2s ease;
        }

        .footer-col ul a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255,255,255,0.45);
        }

        .footer-bottom a {
            color: rgba(255,255,255,0.6);
            transition: color .2s ease;
        }

        .footer-bottom a:hover {
            color: var(--primary);
        }

        @media (max-width: 1024px) {
            .search-command {
                width: 160px;
            }

            .header-nav {
                gap: 20px;
            }

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

            .related-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: 60px;
            }

            .header-inner {
                height: 60px;
            }

            .header-nav {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--bg-soft);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px 24px;
                border-bottom: 1px solid var(--border);
                display: none;
                box-shadow: 0 20px 40px rgba(20,16,28,0.1);
                gap: 4px;
            }

            .header-nav.open {
                display: flex;
            }

            .header-nav-link {
                width: 100%;
                padding: 10px 0;
                font-size: 16px;
            }

            .search-command {
                display: none;
            }

            .header-cta {
                padding: 8px 12px;
                font-size: 13px;
            }

            .cta-full {
                display: none;
            }

            .cta-short {
                display: inline;
            }

            .header-login {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .article-box {
                padding: 32px 24px;
                border-radius: 16px;
            }

            .article-header h1 {
                font-size: 26px;
            }

            .article-content {
                font-size: 15px;
            }

            .pager-grid {
                grid-template-columns: 1fr;
            }

            .related-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

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

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .grid-container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .article-main {
                padding: 32px 0 48px;
            }

            .article-box {
                padding: 24px 18px;
            }

            .article-header h1 {
                font-size: 22px;
            }

            .article-meta {
                gap: 12px;
            }

            .related-posts {
                padding: 48px 0 56px;
            }

            .breadcrumb-list .current {
                max-width: 180px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-soft: #FAF7F2;
            --bg-deep: #14101C;
            --bg-card: #FFFFFF;
            --bg-card-soft: #FDFBF7;
            --primary: #C9964A;
            --primary-dark: #A9792C;
            --secondary: #D84B63;
            --secondary-dark: #C13A52;
            --text: #2A2330;
            --text-muted: #6E6575;
            --border: #E8E2DA;
            --gradient-brand: linear-gradient(135deg, #C9964A 0%, #D84B63 100%);
            --radius-lg: 20px;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow-card: 0 4px 20px rgba(20, 16, 28, 0.06);
            --shadow-hover: 0 12px 32px rgba(20, 16, 28, 0.12);
            --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-num: "DIN Alternate", "Oswald", sans-serif;
            --header-h: 64px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background: var(--bg-soft);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

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

        button,
        input {
            font-family: inherit;
        }

        ul {
            list-style: none;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(250, 247, 242, 0.85);
            -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-h);
            gap: 20px;
        }

        .logo-wrap {
            display: flex;
            align-items: baseline;
            gap: 6px;
            flex-shrink: 0;
        }

        .logo-brand {
            font-size: 24px;
            font-weight: 800;
            letter-spacing: 1px;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .logo-sub {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
        }

        .header-nav {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .header-nav-link {
            font-size: 15px;
            color: var(--text);
            position: relative;
            padding: 8px 0;
            font-weight: 500;
            transition: color .2s;
        }

        .header-nav-link::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 2px;
            background: var(--gradient-brand);
            border-radius: 2px;
            transform: scaleX(0);
            transition: transform .2s;
            transform-origin: left;
        }

        .header-nav-link:hover {
            color: var(--primary);
        }

        .header-nav-link.active {
            color: var(--primary-dark);
            font-weight: 700;
        }

        .header-nav-link.active::after {
            transform: scaleX(1);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-command {
            display: flex;
            align-items: center;
            gap: 8px;
            background: #EFEAE3;
            border-radius: 8px;
            padding: 8px 12px;
            width: 220px;
            color: var(--text-muted);
        }

        .search-command input {
            border: none;
            background: transparent;
            outline: none;
            flex: 1;
            font-size: 14px;
            color: var(--text);
        }

        .search-kbd {
            font-size: 11px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 4px;
            padding: 1px 6px;
            color: var(--text-muted);
        }

        .header-login {
            font-size: 14px;
            color: var(--text);
            transition: color .2s;
        }

        .header-login:hover {
            color: var(--primary);
        }

        .header-cta {
            background: var(--gradient-brand);
            color: #fff;
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            box-shadow: 0 8px 24px rgba(201, 150, 74, 0.28);
            transition: transform .2s, box-shadow .2s;
            display: inline-block;
        }

        .header-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(216, 75, 99, 0.3);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: transparent;
            border: 1px solid var(--border);
            border-radius: 8px;
            cursor: pointer;
            padding: 10px;
            gap: 4px;
        }

        .nav-toggle span {
            display: block;
            height: 2px;
            width: 100%;
            background: var(--text);
            border-radius: 2px;
        }

        .hero-page {
            position: relative;
            background: linear-gradient(135deg, rgba(20, 16, 28, 0.82), rgba(20, 16, 28, 0.92)), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            padding: 96px 0 90px;
            text-align: center;
            color: #F8F3EC;
            overflow: hidden;
        }

        .hero-page::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 70% 20%, rgba(201, 150, 74, 0.25), transparent 50%);
            pointer-events: none;
        }

        .hero-breadcrumb {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }

        .hero-breadcrumb a {
            color: rgba(255, 255, 255, 0.75);
            transition: color .2s;
        }

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

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(201, 150, 74, 0.12);
            border: 1px solid rgba(201, 150, 74, 0.35);
            color: var(--primary);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 13px;
            letter-spacing: 0.5px;
            margin-bottom: 22px;
            position: relative;
            z-index: 1;
        }

        .hero-page h1 {
            font-size: 42px;
            line-height: 1.2;
            font-weight: 800;
            margin-bottom: 18px;
            color: #fff;
            letter-spacing: 1px;
            position: relative;
            z-index: 1;
        }

        .hero-page h1 .gold {
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-page .subtitle {
            max-width: 640px;
            margin: 0 auto 30px;
            font-size: 17px;
            color: rgba(255, 255, 255, 0.78);
            position: relative;
            z-index: 1;
        }

        .hero-btns {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .btn {
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 700;
            transition: all .2s;
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--gradient-brand);
            color: #fff;
            box-shadow: 0 8px 24px rgba(201, 150, 74, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(216, 75, 99, 0.35);
        }

        .btn-ghost {
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.35);
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--primary);
        }

        .section {
            padding: 80px 0;
        }

        .section-alt {
            background: var(--bg-card-soft);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-head {
            max-width: 720px;
            margin-bottom: 44px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .section-head h2 {
            font-size: 32px;
            font-weight: 800;
            color: var(--text);
            margin: 10px 0 12px;
            line-height: 1.3;
        }

        .section-head .intro {
            color: var(--text-muted);
            font-size: 15px;
        }

        .split-block {
            display: flex;
            align-items: center;
            gap: 60px;
        }

        .split-block .split-media {
            flex: 0 0 44%;
        }

        .split-block .split-content {
            flex: 1;
        }

        .split-block .split-media img {
            border-radius: var(--radius);
            box-shadow: var(--shadow-card);
            width: 100%;
            height: auto;
            object-fit: cover;
        }

        .split-block h3 {
            font-size: 26px;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .split-block .lead {
            color: var(--text-muted);
            margin-bottom: 18px;
        }

        .check-list li {
            display: flex;
            gap: 10px;
            padding: 8px 0;
            font-size: 15px;
        }

        .check-list i {
            color: var(--primary);
            margin-top: 4px;
        }

        .benefit-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .benefit-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px;
            transition: transform .25s, box-shadow .25s;
            box-shadow: var(--shadow-card);
        }

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

        .benefit-card .benefit-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(201, 150, 74, 0.12);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
        }

        .benefit-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .benefit-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 12px;
        }

        .benefit-card .mini-tag {
            display: inline-flex;
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 999px;
            background: rgba(216, 75, 99, 0.1);
            color: var(--secondary);
        }

        .level-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            align-items: stretch;
        }

        .level-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform .3s, box-shadow .3s, border-color .3s;
        }

        .level-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient-brand);
        }

        .level-card.hot::before {
            background: var(--gradient-brand);
        }

        .level-card .level-name {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 4px;
        }

        .level-card .level-sub {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 18px;
        }

        .level-card .level-num {
            font-family: var(--font-num);
            font-size: 48px;
            font-weight: 700;
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 16px;
            display: inline-block;
        }

        .level-card ul {
            margin-bottom: 20px;
        }

        .level-card li {
            font-size: 14px;
            color: var(--text);
            padding: 7px 0;
            border-bottom: 1px dashed var(--border);
            display: flex;
            gap: 8px;
        }

        .level-card li i {
            color: var(--primary);
            font-size: 13px;
            margin-top: 4px;
        }

        .level-card .level-link {
            color: var(--primary);
            font-size: 15px;
            font-weight: 600;
            transition: color .2s;
        }

        .level-card .level-link:hover {
            color: var(--primary-dark);
        }

        .level-card.hot {
            border-color: var(--primary);
            transform: scale(1.03);
            box-shadow: 0 14px 36px rgba(201, 150, 74, 0.2);
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .process-step {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 22px;
            text-align: center;
            position: relative;
            box-shadow: var(--shadow-card);
            transition: transform .25s, box-shadow .25s;
        }

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

        .process-step .step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--gradient-brand);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 17px;
            margin: 0 auto 16px;
            box-shadow: 0 6px 16px rgba(201, 150, 74, 0.3);
        }

        .process-step h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: 12px;
            margin-bottom: 12px;
            background: var(--bg-card);
            overflow: hidden;
            transition: border-color .2s;
        }

        .faq-item:hover {
            border-color: rgba(201, 150, 74, 0.4);
        }

        .faq-item summary {
            cursor: pointer;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            list-style: none;
            outline: none;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '+';
            font-size: 24px;
            color: var(--primary);
            transition: transform .25s;
            line-height: 1;
        }

        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }

        .faq-item .faq-body {
            padding: 0 22px 18px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
        }

        .cta-section {
            padding: 60px 0 80px;
        }

        .cta-panel {
            background: var(--bg-deep);
            border-radius: var(--radius-lg);
            padding: 72px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(201, 150, 74, 0.2);
        }

        .cta-panel::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 70% 20%, rgba(201, 150, 74, 0.22), transparent 50%);
            pointer-events: none;
        }

        .cta-panel h2 {
            font-size: 32px;
            color: #fff;
            margin-bottom: 14px;
            position: relative;
        }

        .cta-panel p {
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 28px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            font-size: 16px;
        }

        .cta-panel .btn {
            position: relative;
        }

        .cta-note {
            margin-top: 20px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
            position: relative;
        }

        .site-footer {
            background: var(--bg-deep);
            color: rgba(255, 255, 255, 0.7);
            padding-top: 64px;
        }

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

        .footer-brand .logo-wrap {
            margin-bottom: 14px;
        }

        .footer-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            max-width: 280px;
            line-height: 1.7;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 14px;
        }

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

        .footer-col a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.62);
            transition: color .2s;
        }

        .footer-col a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 18px 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom a:hover {
            color: var(--primary);
        }

        @media (max-width: 1024px) {
            .header-nav {
                gap: 20px;
            }

            .search-command {
                width: 160px;
            }

            .benefit-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .split-block {
                flex-direction: column;
                gap: 30px;
            }

            .split-block .split-media {
                flex: 0 0 auto;
                width: 100%;
            }
        }

        @media (max-width: 640px) {
            .section {
                padding: 48px 0;
            }

            .hero-page {
                padding: 64px 0;
            }

            .hero-page h1 {
                font-size: 30px;
            }

            .hero-page .subtitle {
                font-size: 15px;
            }

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

            .header-nav {
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: var(--bg-soft);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                display: none;
                border-bottom: 1px solid var(--border);
                box-shadow: 0 16px 32px rgba(20, 16, 28, 0.08);
            }

            .header-nav.open {
                display: flex;
            }

            .search-command {
                display: none;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .header-actions {
                gap: 12px;
            }

            .header-login {
                font-size: 14px;
            }

            .header-cta {
                padding: 9px 16px;
                font-size: 14px;
                min-height: 44px;
                display: inline-flex;
                align-items: center;
            }

            .benefit-grid,
            .level-grid,
            .process-grid,
            .footer-grid {
                grid-template-columns: 1fr;
            }

            .level-card.hot {
                transform: none;
            }

            .split-block h3 {
                font-size: 22px;
            }

            .cta-panel {
                padding: 48px 20px;
            }

            .cta-panel h2 {
                font-size: 26px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category2 */
:root {
  --bg-soft: #FAF7F2;
  --bg-deep: #14101C;
  --primary: #C9964A;
  --primary-dark: #A9792C;
  --secondary: #D84B63;
  --secondary-dark: #C13A52;
  --text: #2A2330;
  --text-muted: #7A7280;
  --border: #E8E2DA;
  --card-bg: #FFFFFF;
  --gradient-brand: linear-gradient(135deg, #C9964A 0%, #D84B63 100%);
  --shadow-card: 0 4px 20px rgba(20,16,28,0.06);
  --shadow-hover: 0 12px 32px rgba(20,16,28,0.12);
  --shadow-btn: 0 8px 24px rgba(201,150,74,0.28);
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
}

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

html { scroll-behavior: smooth; }

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

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.25s ease; }
ul, ol { list-style: none; }
input, button { font-family: inherit; }
button { cursor: pointer; background: none; border: none; }

::selection { background: rgba(201,150,74,0.25); }

.container-custom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.grid-container { max-width: 1200px; }

/* ===================== Header ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(250,247,242,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}

.logo-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-shrink: 0;
}

.logo-brand {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  line-height: 1;
}

.logo-sub {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 0 auto;
}

.header-nav-link {
  font-size: 15px;
  color: var(--text);
  font-weight: 500;
  padding: 8px 4px;
  position: relative;
  white-space: nowrap;
}

.header-nav-link:hover { color: var(--primary); }
.header-nav-link.active { color: var(--primary); font-weight: 600; }
.header-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.search-command {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #EFEAE3;
  border-radius: var(--radius-xs);
  padding: 8px 14px;
  width: 220px;
  border: 1px solid transparent;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.search-command:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(201,150,74,0.12);
}

.search-command i { color: var(--text-muted); font-size: 14px; }
.search-command input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 14px;
  width: 100%;
  color: var(--text);
}
.search-command input::placeholder { color: var(--text-muted); }

.search-kbd {
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.7);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.06);
  font-family: monospace;
}

.header-login {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  white-space: nowrap;
}
.header-login:hover { color: var(--primary); }

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-btn);
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  white-space: nowrap;
}

.header-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(201,150,74,0.35); filter: brightness(1.05); color: #fff; }
.header-cta:active { transform: translateY(0); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 8px;
  border-radius: var(--radius-xs);
  background: transparent;
  transition: background 0.2s;
}

.nav-toggle:hover { background: rgba(201,150,74,0.1); }
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  padding: 16px 0 24px;
}

.mobile-menu.open { display: block; }

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu-link {
  font-size: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-xs);
  color: var(--text);
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.mobile-menu-link:hover { background: rgba(201,150,74,0.08); color: var(--primary); }
.mobile-menu-link.active { background: rgba(201,150,74,0.12); color: var(--primary); font-weight: 600; }

.mobile-menu-search { padding: 12px 16px 8px; }
.mobile-menu-search .search-command { width: 100%; }

.mobile-menu-actions { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px 0; gap: 12px; }
.mobile-menu-actions .header-login { font-size: 16px; }
.mobile-menu-actions .header-cta { flex: 1; text-align: center; }

/* ===================== Hero 组件 ===================== */
.page-hero {
  background: var(--bg-deep);
  color: #fff;
  position: relative;
  padding: 80px 0 64px;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  z-index: 0;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(201,150,74,0.18), transparent 50%);
  z-index: 1;
}

.page-hero .container-custom { position: relative; z-index: 2; }

.page-hero-content { max-width: 780px; }

.page-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--primary);
  background: rgba(201,150,74,0.12);
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid rgba(201,150,74,0.3);
  margin-bottom: 20px;
}

.page-hero h1 {
  font-size: 44px;
  line-height: 1.25;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.page-hero h1 .gold-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.page-hero-desc {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255,255,255,0.82);
  max-width: 640px;
  margin-bottom: 32px;
}

.page-hero-cta { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-btn);
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  min-height: 44px;
  border: none;
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(201,150,74,0.35); filter: brightness(1.05); color: #fff; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  padding: 13px 30px;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255,255,255,0.4);
  transition: border-color 0.25s, background 0.25s, transform 0.2s;
  min-height: 44px;
}

.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: rgba(201,150,74,0.06); transform: translateY(-2px); }

/* Hero 数据徽章 */
.page-hero-data {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 3;
}

.hero-badge-main {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 3px solid var(--primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(20,16,28,0.55);
  box-shadow: 0 0 40px rgba(201,150,74,0.15);
}

.hero-badge-main .badge-num {
  font-family: "DIN Alternate", "Oswald", sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
}

.hero-badge-main .badge-label {
  font-size: 12px;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.12);
  align-self: flex-end;
  backdrop-filter: blur(4px);
}

.hero-badge-item i { font-size: 20px; color: var(--primary); }
.hero-badge-item span { font-size: 14px; color: rgba(255,255,255,0.85); font-weight: 500; }

/* ===================== Section 通用 ===================== */
.section-block { padding: 80px 0; }
.section-block-alt { background: var(--card-bg); }
.section-block-dark { background: var(--bg-deep); color: #fff; }
.section-block-soft { background: #F4EFE8; }

.section-head {
  margin-bottom: 40px;
  max-width: 720px;
}

.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }

.section-title {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
  position: relative;
  padding-left: 18px;
}

.section-head.center .section-title { padding-left: 0; }

.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 4px;
  height: 24px;
  background: var(--gradient-brand);
  border-radius: 4px;
}

.section-head.center .section-title::before { display: none; }

.section-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===================== 卖点 Grid ===================== */
.benefit-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.feature-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(201,150,74,0.4); }
.feature-card:hover::before { opacity: 1; }

.feature-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(201,150,74,0.15), rgba(216,75,99,0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--primary);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===================== 分类详情交错区 ===================== */
.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 60px;
}

.split-block:last-child { margin-bottom: 0; }

.split-block.reverse .split-media { order: -1; }

.split-content h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.4;
}

.split-content h4 {
  font-size: 17px;
  font-weight: 700;
  margin: 20px 0 10px;
  color: var(--primary);
}

.split-content p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.85;
}

.split-list {
  margin: 12px 0 0;
}

.split-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  margin-bottom: 10px;
  color: var(--text);
  line-height: 1.7;
}

.split-list li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--primary);
  font-size: 14px;
}

.split-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  position: relative;
}

.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-media-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(20,16,28,0.72);
  color: #fff;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  gap: 8px;
}

.split-media-badge i { color: var(--primary); }

/* ===================== 权益梯度 ===================== */
.levels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.level-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  padding: 0;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s;
  display: flex;
  flex-direction: column;
}

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

.level-card.featured {
  transform: scale(1.02);
  border-color: var(--primary);
  box-shadow: 0 12px 40px rgba(201,150,74,0.18);
  position: relative;
  z-index: 2;
}

.level-card.featured:hover { transform: scale(1.02) translateY(-4px); }

.level-card-top {
  height: 4px;
  background: var(--gradient-brand);
}

.level-card-body {
  padding: 32px 28px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.level-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.level-card.featured .level-name { color: var(--primary); }

.level-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.level-badge {
  font-family: "DIN Alternate", "Oswald", sans-serif;
  font-size: 40px;
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 4px;
  line-height: 1.1;
}

.level-card.featured .level-badge {
  background: linear-gradient(135deg, #D84B63, #C9964A);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.level-badge-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.level-features {
  margin-top: auto;
  padding-top: 12px;
}

.level-features li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  margin-bottom: 10px;
  color: var(--text);
  line-height: 1.6;
}

.level-features li::before {
  content: '\f058';
  font-family: 'Font Awesome 6 Free';
  font-weight: 400;
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--primary);
  font-size: 14px;
}

.level-features li.disabled { color: var(--text-muted); }
.level-features li.disabled::before { content: '\f057'; color: #c6c0b8; }

.level-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.level-link i { transition: transform 0.2s; }
.level-link:hover i { transform: translateX(4px); }

/* ===================== FAQ ===================== */
.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.faq-item:hover { border-color: rgba(201,150,74,0.3); }
.faq-item.open { border-color: rgba(201,150,74,0.4); box-shadow: var(--shadow-card); }

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: color 0.2s;
}

.faq-question .faq-plus {
  font-size: 20px;
  color: var(--primary);
  transition: transform 0.3s;
  flex-shrink: 0;
  line-height: 1;
}

.faq-item.open .faq-question .faq-plus { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.open .faq-answer { max-height: 500px; }

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
  border-top: 1px solid rgba(232,226,218,0.6);
  padding-top: 16px;
}

/* ===================== CTA ===================== */
.cta-card {
  background: var(--bg-deep);
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(201,150,74,0.22), transparent 55%);
}

.cta-card::after {
  content: '';
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 2px dashed rgba(201,150,74,0.2);
  z-index: 0;
}

.cta-card .container-custom { position: relative; z-index: 2; }

.cta-card h2 {
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.cta-card h2 .gold-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.cta-card p {
  font-size: 16px;
  color: rgba(255,255,255,0.72);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

.cta-card-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.cta-tip {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.cta-tip i { color: var(--primary); }

/* ===================== 面包屑 ===================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  padding: 20px 0 0;
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--text-muted); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .current { color: var(--text); font-weight: 500; }
.breadcrumb .sep { color: #BBB4AC; }

/* ===================== 页脚 ===================== */
.site-footer {
  background: var(--bg-deep);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand .logo-wrap { margin-bottom: 16px; }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }

.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  max-width: 280px;
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
}

.footer-col ul li { margin-bottom: 8px; }

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: color 0.25s, padding-left 0.25s;
}

.footer-col ul li a:hover { color: var(--primary); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
}

.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--primary); }

/* ===================== 响应式 ===================== */
@media screen and (max-width: 1024px) {
  .header-nav { gap: 20px; }
  .search-command { width: 160px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .page-hero-data { display: none; }
  .split-block { gap: 32px; }
}

@media screen and (max-width: 768px) {
  .section-block { padding: 56px 0; }
  .page-hero { padding: 64px 0 48px; }
  .page-hero h1 { font-size: 34px; }
  .section-title { font-size: 26px; }
  .benefit-features { grid-template-columns: 1fr; }
  .levels-grid { grid-template-columns: 1fr; }
  .level-card.featured { transform: none; }
  .level-card.featured:hover { transform: translateY(-4px); }
  .split-block { grid-template-columns: 1fr; gap: 24px; }
  .split-block.reverse .split-media { order: 0; }
  .cta-card { padding: 48px 24px; }
  .cta-card h2 { font-size: 26px; }
  .breadcrumb { padding-top: 16px; }
}

@media screen and (max-width: 640px) {
  .site-header { position: sticky; }
  .header-nav { display: none; }
  .search-command { display: none; }
  .header-login { display: none; }
  .header-cta { padding: 9px 14px; }
  .nav-toggle { display: flex; }
  .mobile-menu.open { display: block; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-desc { max-width: 100%; }
  .page-hero .btn-primary, .page-hero .btn-outline { width: 100%; }
  .header-actions { gap: 8px; }
  .mobile-menu-actions .header-login { display: block; }
}

/* 桌面端隐藏移动菜单 */
@media screen and (min-width: 641px) {
  .mobile-menu { display: none !important; }
}

/* ===================== 通用工具 ===================== */
.text-gold { color: var(--primary); }
.text-muted-custom { color: var(--text-muted); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

:focus-visible {
  outline: 3px solid rgba(201,150,74,0.5);
  outline-offset: 2px;
}

/* FAQ 动画 */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeIn 0.4s ease both; }