/* roulang page: index */
:root {
  --primary: #C8924A;
  --primary-deep: #B97D3D;
  --primary-light: #D4A45C;
  --accent: #4F7A6B;
  --dark: #1E1A16;
  --dark-soft: #2A241E;
  --light: #F7F2EA;
  --light-panel: #FDFBF7;
  --text: #1E1A16;
  --text-body: #3D3832;
  --text-muted: #7A736A;
  --border: #E7DFD3;
  --border-strong: #D5CCC0;
  --warning: #B4552D;
  --disabled: #C9C2B8;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow: 0 8px 30px rgba(30, 26, 22, 0.08);
  --shadow-hover: 0 16px 40px rgba(30, 26, 22, 0.12);
  --transition: all 0.25s ease;
  --container: 1240px;
  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
  background: var(--light);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-serif); color: var(--text); line-height: 1.4; font-weight: 600; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--primary-deep);
  letter-spacing: 2px; margin-bottom: 14px;
}
.section-label::before { content: ""; width: 24px; height: 2px; background: var(--primary); }
.section-head { margin-bottom: 48px; }
.section-head h2 { font-size: 34px; margin-bottom: 14px; }
.section-head p { font-size: 16px; color: var(--text-muted); max-width: 640px; }
@media (max-width: 767px) {
  .section { padding: 56px 0; }
  .section-head h2 { font-size: 24px; }
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600; line-height: 1.4;
  transition: var(--transition); border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-primary:focus-visible { outline: 3px solid rgba(200,146,74,0.4); outline-offset: 2px; }
.btn-primary:active { transform: translateY(0); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary-deep); background: rgba(200,146,74,0.06); }
.btn-outline-dark { border-color: rgba(255,255,255,0.6); color: #fff; }
.btn-outline-dark:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: var(--dark-soft); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-lg { padding: 16px 42px; font-size: 16px; border-radius: 10px; }
.btn-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary-deep); font-weight: 600; font-size: 15px; transition: var(--transition); }
.btn-link:hover { gap: 10px; color: var(--dark); }

/* ===== 导航 ===== */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(30, 26, 22, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--primary-light), var(--primary-deep));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px; font-weight: 700;
  box-shadow: 0 0 0 3px rgba(200,146,74,0.25);
}
.logo-text { color: #fff; font-family: var(--font-serif); font-size: 20px; font-weight: 700; letter-spacing: 2px; line-height: 1.3; display: flex; flex-direction: column; }
.logo-text small { font-size: 10px; color: var(--primary-light); letter-spacing: 3px; font-weight: 400; }
.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
  color: rgba(255,255,255,0.75); font-size: 15px; font-weight: 500;
  padding: 8px 0; position: relative; transition: var(--transition);
}
.main-nav a::after {
  content: ""; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 2px; background: var(--primary); border-radius: 2px; transition: width 0.25s;
}
.main-nav a:hover { color: #fff; }
.main-nav a:hover::after { width: 100%; }
.main-nav a.active { color: var(--primary-light); }
.main-nav a.active::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15);
  padding: 5px 14px; border-radius: 30px; font-size: 12px; color: #fff;
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #6BBF9E; box-shadow: 0 0 0 3px rgba(107,191,158,0.3); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }
.countdown-pill {
  font-size: 13px; color: rgba(255,255,255,0.8);
  background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.12);
  padding: 6px 16px; border-radius: 30px;
  display: inline-flex; align-items: center; gap: 6px;
}
.countdown-pill strong { color: var(--primary-light); font-size: 15px; font-variant-numeric: tabular-nums; }
.nav-cta { background: var(--primary); color: #fff; padding: 9px 24px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; transition: var(--transition); }
.nav-cta:hover { background: var(--primary-light); transform: translateY(-1px); }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 8px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }
.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(--dark); border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px;
  flex-direction: column; gap: 8px;
  position: fixed; top: 72px; left: 0; right: 0; z-index: 999;
  max-height: 0; overflow: hidden; transition: max-height 0.35s ease;
}
.mobile-menu.open { display: flex; max-height: 80vh; overflow-y: auto; }
.mobile-menu a { color: rgba(255,255,255,0.85); font-size: 16px; padding: 14px 12px; border-radius: 8px; font-weight: 500; }
.mobile-menu a:hover, .mobile-menu a.active { background: rgba(200,146,74,0.15); color: var(--primary-light); }
.mobile-menu .mobile-cta { margin-top: 12px; background: var(--primary); color: #fff; text-align: center; border-radius: 8px; }
.mobile-menu .mobile-status { margin-top: 8px; display: flex; gap: 10px; justify-content: center; }
@media (max-width: 1024px) {
  .main-nav { gap: 20px; }
  .countdown-pill { display: none; }
}
@media (max-width: 768px) {
  .main-nav, .status-pill, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-wrap { height: 60px; }
  .mobile-menu { top: 60px; }
  .logo-text { font-size: 18px; }
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(260deg, rgba(30,26,22,0.92) 0%, rgba(30,26,22,0.6) 45%, rgba(30,26,22,0.2) 100%),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  position: relative;
  display: flex; align-items: center;
  padding: 120px 0 80px;
}
.hero-inner { max-width: 700px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 18px; border-radius: 30px;
  color: var(--primary-light); font-size: 13px; font-weight: 600;
  letter-spacing: 1px; margin-bottom: 28px;
  backdrop-filter: blur(6px);
}
.hero-badge .badge-dot { width: 6px; height: 6px; border-radius: 50%; background: #6BBF9E; }
.hero h1 {
  color: #fff; font-size: 54px; line-height: 1.28; font-weight: 700;
  margin-bottom: 22px; letter-spacing: 1px;
}
.hero h1 .gold-text { color: var(--primary-light); }
.hero-sub {
  color: rgba(255,255,255,0.85); font-size: 18px; line-height: 1.8;
  max-width: 540px; margin-bottom: 36px;
}
.hero-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.hero-actions .btn { min-width: 150px; }
.hero-stats {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(30,26,22,0.55);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.hero-stats .container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.hero-stat { padding: 28px 24px; text-align: center; border-right: 1px solid rgba(255,255,255,0.1); }
.hero-stat:last-child { border-right: none; }
.hero-stat .num { font-family: var(--font-serif); color: var(--primary-light); font-size: 32px; font-weight: 700; line-height: 1.2; }
.hero-stat .label { color: rgba(255,255,255,0.7); font-size: 13px; margin-top: 6px; letter-spacing: 1px; }
@media (max-width: 767px) {
  .hero { min-height: 88vh; padding: 100px 0 150px; }
  .hero h1 { font-size: 32px; }
  .hero-sub { font-size: 16px; }
  .hero-actions .btn { width: 100%; }
  .hero-stats .container { grid-template-columns: 1fr 1fr 1fr; }
  .hero-stat { padding: 18px 10px; }
  .hero-stat .num { font-size: 24px; }
}

/* ===== 玩法介绍 ===== */
.feature-block { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.feature-block + .feature-block { margin-top: 72px; }
.feature-block.reverse .feature-img { order: 2; }
.feature-img {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
  transform: rotate(-1.5deg);
}
.feature-block.reverse .feature-img { transform: rotate(1.5deg); }
.feature-img img { width: 100%; height: 360px; object-fit: cover; transition: transform 0.5s ease; }
.feature-img:hover img { transform: scale(1.04); }
.feature-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(30,26,22,0.3)); border-radius: inherit; }
.feature-num { font-size: 14px; color: var(--primary-deep); font-weight: 700; letter-spacing: 4px; margin-bottom: 12px; }
.feature-text h3 { font-size: 26px; margin-bottom: 14px; }
.feature-text p { font-size: 16px; line-height: 1.9; color: var(--text-body); margin-bottom: 18px; }
.feature-text .spacer { display: block; margin-top: 12px; }
.feature-quote {
  background: var(--dark); border-radius: var(--radius-lg);
  padding: 56px 60px; margin-top: 72px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  background-image: linear-gradient(120deg, rgba(200,146,74,0.1) 0%, transparent 50%);
  position: relative; overflow: hidden;
}
.feature-quote::before {
  content: "“"; font-family: var(--font-serif);
  font-size: 120px; color: rgba(200,146,74,0.3);
  position: absolute; top: 10px; left: 28px; line-height: 1;
}
.feature-quote .quote-text { color: #fff; font-family: var(--font-serif); font-size: 20px; line-height: 1.8; position: relative; z-index: 1; }
.feature-quote .quote-text span { color: var(--primary-light); }
@media (max-width: 1024px) {
  .feature-block { gap: 36px; }
  .feature-img img { height: 300px; }
}
@media (max-width: 767px) {
  .feature-block { grid-template-columns: 1fr; gap: 24px; }
  .feature-block.reverse .feature-img { order: 0; }
  .feature-img img { height: 220px; }
  .feature-quote { padding: 40px 28px; flex-direction: column; gap: 24px; }
  .feature-quote .quote-text { font-size: 17px; }
}

/* ===== 奖励预览 ===== */
.rewards-section { background: var(--light-panel); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.rewards-scroll {
  display: flex; gap: 24px; overflow-x: auto;
  padding-bottom: 16px; scroll-snap-type: x mandatory;
  margin: 0 -24px; padding-left: 24px; padding-right: 24px;
}
.rewards-scroll::-webkit-scrollbar { height: 6px; }
.rewards-scroll::-webkit-scrollbar-track { background: var(--border); border-radius: 4px; }
.rewards-scroll::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
.reward-card {
  flex: 0 0 280px; scroll-snap-align: start;
  background: #fff; border-radius: var(--radius-lg);
  border: 1px solid var(--border); overflow: hidden;
  transition: var(--transition);
}
.reward-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.reward-card .card-img { height: 180px; overflow: hidden; position: relative; }
.reward-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.reward-card:hover .card-img img { transform: scale(1.05); }
.reward-card .reward-tag {
  position: absolute; top: 12px; left: 12px;
  background: var(--warning); color: #fff;
  font-size: 12px; padding: 3px 10px; border-radius: 20px; font-weight: 600;
}
.reward-card .card-body { padding: 20px 22px 24px; }
.reward-card .card-body h3 { font-size: 18px; margin-bottom: 8px; }
.reward-card .card-body p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.reward-value { display: inline-block; font-size: 12px; color: var(--accent); font-weight: 600; margin-top: 12px; background: rgba(79,122,107,0.08); padding: 4px 12px; border-radius: 20px; }
@media (max-width: 767px) {
  .reward-card { flex-basis: 240px; }
}

/* ===== 任务进度 ===== */
.steps-wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-bottom: 44px; position: relative; }
.steps-wrap::before {
  content: ""; position: absolute; top: 20px; left: 8%; right: 8%;
  height: 2px; border-top: 2px dashed var(--border-strong); z-index: 0;
}
.step-item { text-align: center; position: relative; z-index: 1; }
.step-node {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 15px; font-weight: 700;
  border: 2px solid var(--border-strong); background: var(--light-panel);
  color: var(--text-muted); font-family: var(--font-serif);
}
.step-item.done .step-node { background: var(--accent); border-color: var(--accent); color: #fff; }
.step-item.current .step-node { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 0 0 6px rgba(200,146,74,0.25); }
.step-item h4 { font-size: 17px; margin-bottom: 6px; font-family: var(--font-sans); }
.step-item p { font-size: 13px; color: var(--text-muted); line-height: 1.6; padding: 0 4px; }
.progress-panel {
  background: var(--dark); border-radius: var(--radius-lg);
  padding: 32px 40px; display: flex; align-items: center; gap: 40px;
  color: #fff;
}
.progress-panel .progress-info { flex: 1; }
.progress-panel .progress-label { font-size: 14px; color: rgba(255,255,255,0.7); margin-bottom: 10px; }
.progress-track { height: 8px; background: rgba(255,255,255,0.12); border-radius: 8px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary-deep), var(--primary-light)); border-radius: 8px; width: 68%; }
.progress-num { font-family: var(--font-serif); font-size: 40px; font-weight: 700; color: var(--primary-light); line-height: 1; white-space: nowrap; }
.progress-num small { font-size: 16px; color: rgba(255,255,255,0.6); }
@media (max-width: 1024px) {
  .steps-wrap { gap: 20px; grid-template-columns: repeat(2, 1fr); }
  .steps-wrap::before { display: none; }
}
@media (max-width: 767px) {
  .steps-wrap { grid-template-columns: 1fr 1fr; gap: 32px 16px; }
  .progress-panel { flex-direction: column; align-items: flex-start; gap: 20px; padding: 28px 24px; }
  .progress-num { font-size: 32px; }
}

/* ===== CTA ===== */
.cta-section {
  background: linear-gradient(120deg, var(--dark) 0%, #2E2317 60%, var(--primary-deep) 130%);
  padding: 80px 0; position: relative; overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: ""; position: absolute; top: -60%; right: -10%;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(200,146,74,0.18) 0%, transparent 65%);
}
.cta-section::after {
  content: ""; position: absolute; bottom: -40%; left: -5%;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,122,107,0.14) 0%, transparent 70%);
}
.cta-inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.cta-inner h2 { color: #fff; font-size: 36px; margin-bottom: 16px; }
.cta-inner p { color: rgba(255,255,255,0.75); font-size: 17px; margin-bottom: 36px; }
.cta-actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.cta-note { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; color: rgba(255,255,255,0.5); font-size: 13px; }
.cta-note i { width: 6px; height: 6px; background: #6BBF9E; border-radius: 50%; display: inline-block; }
@media (max-width: 767px) {
  .cta-section { padding: 56px 0; }
  .cta-inner h2 { font-size: 26px; }
  .cta-actions .btn { width: 100%; }
}

/* ===== 资讯列表 ===== */
.news-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; }
.news-feature-card {
  background: var(--dark); border-radius: var(--radius-lg); overflow: hidden;
  display: block; position: relative; transition: var(--transition);
}
.news-feature-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.news-feature-card .feat-img { height: 260px; overflow: hidden; position: relative; }
.news-feature-card .feat-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.news-feature-card:hover .feat-img img { transform: scale(1.05); }
.news-feature-card .feat-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(30,26,22,0.9)); }
.news-feature-card .feat-body { padding: 24px 28px 30px; position: absolute; bottom: 0; left: 0; right: 0; }
.news-feature-card .feat-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.news-feature-card .feat-cat { font-size: 12px; color: var(--primary-light); background: rgba(200,146,74,0.15); padding: 3px 12px; border-radius: 20px; font-weight: 600; }
.news-feature-card .feat-date { font-size: 12px; color: rgba(255,255,255,0.6); }
.news-feature-card h3 { color: #fff; font-size: 20px; line-height: 1.5; font-family: var(--font-sans); font-weight: 600; }
.news-feature-card p { color: rgba(255,255,255,0.65); font-size: 14px; margin-top: 8px; line-height: 1.7; }
.news-list { display: flex; flex-direction: column; }
.news-list-item {
  display: block; padding: 18px 4px;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.news-list-item:first-child { padding-top: 0; }
.news-list-item:hover { padding-left: 8px; }
.news-list-item .list-top { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.news-list-item .list-cat { font-size: 12px; color: var(--primary-deep); background: rgba(200,146,74,0.1); padding: 2px 10px; border-radius: 14px; font-weight: 600; }
.news-list-item .list-date { font-size: 12px; color: var(--text-muted); }
.news-list-item h4 { font-size: 15px; font-weight: 600; line-height: 1.6; font-family: var(--font-sans); color: var(--text); }
.news-list-item:hover h4 { color: var(--primary-deep); }
.news-list-item p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-empty {
  grid-column: 1 / -1; text-align: center; padding: 60px 20px;
  background: var(--light-panel); border: 1px solid var(--border); border-radius: var(--radius-lg);
  color: var(--text-muted); font-size: 15px;
}
@media (max-width: 1024px) {
  .news-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 767px) {
  .news-feature-card .feat-img { height: 200px; }
  .news-feature-card .feat-body { padding: 18px 20px 24px; }
  .news-feature-card h3 { font-size: 17px; }
}

/* ===== FAQ ===== */
.faq-wrap { max-width: 780px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--light-panel); margin-bottom: 14px; overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; font-size: 16px; font-weight: 600; color: var(--text);
  text-align: left; transition: var(--transition);
  font-family: var(--font-sans);
}
.faq-question .faq-icon {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: rgba(200,146,74,0.1); border: 1px solid rgba(200,146,74,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--primary-deep); transition: transform 0.3s ease;
}
.faq-item.open .faq-question { background: rgba(200,146,74,0.05); }
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; border-color: var(--primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s ease; padding: 0 24px; }
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 22px; border-top: 1px solid var(--border); padding-top: 16px; margin-top: 0; }
.faq-answer p { font-size: 15px; color: var(--text-body); line-height: 1.85; }

/* ===== 页脚 ===== */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.7); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 56px; }
.footer-brand .logo-text { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,0.55); }
.footer-col h4 { color: #fff; font-size: 16px; font-family: var(--font-sans); margin-bottom: 20px; font-weight: 600; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: rgba(255,255,255,0.55); font-size: 14px; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-contact li { font-size: 14px; color: rgba(255,255,255,0.55); margin-bottom: 14px; display: flex; gap: 10px; align-items: flex-start; }
.footer-contact li i { color: var(--primary); font-style: normal; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0; text-align: center;
  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-light); }
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .site-footer { padding-top: 50px; }
}

/* ===== 通用辅助 ===== */
.section-divider { border: none; border-top: 1px solid var(--border); margin: 0; }
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }

/* roulang page: category1 */
:root{
  --primary:#C8924A; --primary-dark:#B97D3D; --primary-light:#D4A45C;
  --dark:#1E1A16; --dark-2:#2C2620; --light:#F7F2EA; --panel:#FDFBF7;
  --accent:#4F7A6B; --text:#1E1A16; --text-body:#3D3832; --text-muted:#7A736A;
  --border:#E7DFD3; --radius-lg:18px; --radius-md:10px; --radius-sm:6px;
  --shadow:0 8px 30px rgba(30,26,22,.08); --shadow-lg:0 16px 40px rgba(30,26,22,.12);
  --font-serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--light);color:var(--text-body);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--primary-dark);text-decoration:none;transition:color .25s}
a:hover{color:var(--primary)}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:2px;color:var(--primary-dark);text-transform:uppercase;margin-bottom:12px}
.section-label::before{content:"";width:24px;height:2px;background:var(--primary);border-radius:2px}
.section-title{font-family:var(--font-serif);font-size:32px;font-weight:600;color:var(--text);line-height:1.4;margin-bottom:16px}
.section-desc{font-size:16px;color:var(--text-muted);line-height:1.8;max-width:680px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:8px;font-size:15px;font-weight:600;letter-spacing:1px;transition:all .25s;border:none;cursor:pointer}
.btn-primary{background:var(--primary);color:#1E1A16}
.btn-primary:hover{background:var(--primary-light);color:#1E1A16;transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-outline{background:transparent;border:1.5px solid rgba(255,255,255,.7);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.1);color:#fff;transform:translateY(-2px)}
.btn-outline-dark{background:transparent;border:1.5px solid var(--primary);color:var(--primary-dark)}
.btn-outline-dark:hover{background:rgba(200,146,74,.1);color:var(--primary-dark);transform:translateY(-2px)}
.btn-sm{padding:10px 22px;font-size:14px}
.btn:focus-visible{outline:3px solid rgba(200,146,74,.4);outline-offset:2px}

/* Header */
.site-header{background:rgba(30,26,22,.95);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100;height:var(--header-h);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:20px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:20px;font-weight:700;color:var(--dark);box-shadow:0 2px 10px rgba(200,146,74,.3)}
.logo-text{font-family:var(--font-serif);font-size:20px;font-weight:700;color:#fff;line-height:1.2;letter-spacing:1px;white-space:nowrap}
.logo-text small{display:block;font-family:var(--font-sans);font-size:9px;font-weight:400;color:var(--primary-light);letter-spacing:2px}
.main-nav{display:flex;align-items:center;gap:8px}
.main-nav a{display:inline-flex;align-items:center;padding:8px 16px;font-size:15px;font-weight:500;color:rgba(255,255,255,.75);border-radius:6px;transition:all .25s;position:relative}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.main-nav a.active{color:var(--primary-light);font-weight:600}
.main-nav a.active::after{content:"";position:absolute;bottom:2px;left:16px;right:16px;height:2px;background:var(--primary);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:12px}
.badge-countdown{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);padding:6px 14px;border-radius:20px;font-size:13px;color:rgba(255,255,255,.85);white-space:nowrap}
.badge-countdown b{color:var(--primary-light);font-family:var(--font-serif);font-size:15px;font-variant-numeric:tabular-nums}
.header-actions .btn-sm{padding:8px 18px;font-size:13px;white-space:nowrap}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:22px;cursor:pointer;padding:8px}

/* Hero Banner */
.cat-hero{position:relative;background:url('/assets/images/backpic/back-1.webp') no-repeat center center/cover;padding:90px 0 70px;border-bottom:1px solid var(--border)}
.cat-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(30,26,22,.88) 0%,rgba(30,26,22,.6) 50%,rgba(30,26,22,.3) 100%)}
.cat-hero .container{position:relative;z-index:2}
.cat-hero-inner{max-width:680px}
.cat-hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(200,146,74,.15);border:1px solid rgba(200,146,74,.35);color:var(--primary-light);font-size:13px;font-weight:600;letter-spacing:2px;padding:5px 14px;border-radius:20px;margin-bottom:20px}
.cat-hero-tag::before{content:"";width:6px;height:6px;background:var(--primary-light);border-radius:50%}
.cat-hero h1{font-family:var(--font-serif);font-size:48px;font-weight:700;color:#fff;line-height:1.25;margin-bottom:16px}
.cat-hero p{font-size:17px;color:rgba(255,255,255,.85);line-height:1.8;max-width:560px;margin-bottom:28px}
.cat-hero-meta{display:flex;gap:24px;margin-top:36px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);flex-wrap:wrap}
.meta-item{display:flex;flex-direction:column;gap:2px}
.meta-item .label{font-size:12px;color:rgba(255,255,255,.55);letter-spacing:1px}
.meta-item .value{font-size:16px;font-weight:600;color:#fff;font-family:var(--font-serif)}

/* Intro Blocks */
.intro-block{background:var(--panel);padding:80px 0}
.intro-block.alt{background:var(--light)}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.intro-grid .text{margin-bottom:0}
.intro-grid .text .section-label{margin-bottom:10px}
.intro-grid .text h2{font-family:var(--font-serif);font-size:30px;font-weight:600;color:var(--text);line-height:1.4;margin-bottom:16px}
.intro-grid .text p{font-size:16px;color:var(--text-body);line-height:1.9;margin-bottom:14px}
.intro-grid .text p:last-of-type{margin-bottom:20px}
.intro-grid .text .link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--primary-dark)}
.intro-grid .text .link-arrow i{transition:transform .25s}
.intro-grid .text .link-arrow:hover i{transform:translateX(5px)}
.intro-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transform:rotate(-1.5deg);transition:transform .3s,box-shadow .3s}
.intro-img:hover{transform:rotate(0deg) translateY(-4px);box-shadow:var(--shadow-lg)}
.intro-img img{width:100%;height:320px;object-fit:cover}
.intro-grid .intro-img:nth-child(2){transform:rotate(1.5deg)}
.intro-grid .intro-img:nth-child(2):hover{transform:rotate(0deg) translateY(-4px);box-shadow:var(--shadow-lg)}

/* Service List */
.service-list{background:var(--light);padding:80px 0}
.service-list .container{max-width:1000px}
.service-list .section-title{text-align:center;margin-bottom:8px}
.service-list .section-desc{text-align:center;margin:0 auto 40px}
.service-items{border-top:1px solid var(--border)}
.service-item{display:flex;align-items:flex-start;gap:28px;padding:28px 20px;border-bottom:1px solid var(--border);transition:background .25s}
.service-item:hover{background:var(--panel)}
.service-number{font-family:var(--font-serif);font-size:28px;font-weight:700;color:var(--primary);line-height:1;min-width:48px;padding-top:4px}
.service-info{flex:1}
.service-info h3{font-family:var(--font-serif);font-size:20px;font-weight:600;color:var(--text);margin-bottom:6px}
.service-info p{font-size:15px;color:var(--text-body);line-height:1.8;max-width:700px}
.service-link{align-self:center;white-space:nowrap;font-size:14px;font-weight:600;color:var(--primary-dark)}
.service-link:hover{color:var(--primary)}

/* Steps */
.steps-section{background:var(--dark);padding:80px 0;position:relative;overflow:hidden}
.steps-section::before{content:"";position:absolute;top:-100px;right:-100px;width:300px;height:300px;border-radius:50%;background:rgba(200,146,74,.08)}
.steps-section .section-title{color:#fff}
.steps-section .section-desc{color:rgba(255,255,255,.7)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:48px}
.step-card{position:relative;padding:32px 24px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);transition:all .25s}
.step-card:hover{background:rgba(255,255,255,.07);transform:translateY(-4px)}
.step-num{font-family:var(--font-serif);font-size:42px;font-weight:700;color:transparent;-webkit-text-stroke:1px rgba(200,146,74,.6);line-height:1;margin-bottom:16px}
.step-card h3{font-family:var(--font-serif);font-size:20px;font-weight:600;color:#fff;margin-bottom:10px}
.step-card p{font-size:15px;color:rgba(255,255,255,.65);line-height:1.8}

/* FAQ */
.faq-section{background:var(--panel);padding:80px 0}
.faq-section .container{max-width:780px}
.faq-section .section-title{text-align:center}
.faq-section .section-desc{text-align:center;margin:0 auto 40px}
.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-bottom:14px;overflow:hidden;transition:box-shadow .25s}
.faq-item:hover{box-shadow:var(--shadow)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;background:none;border:none;cursor:pointer;font-family:var(--font-sans);font-size:16px;font-weight:600;color:var(--text);text-align:left;transition:color .25s}
.faq-question:hover{color:var(--primary-dark)}
.faq-question .icon{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--light);display:flex;align-items:center;justify-content:center;font-size:18px;transition:transform .3s,background .3s;color:var(--primary-dark)}
.faq-item.open .faq-question .icon{transform:rotate(45deg);background:var(--primary);color:#fff}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-answer-inner{padding:0 22px 18px;font-size:15px;color:var(--text-body);line-height:1.9;border-top:1px solid var(--border);padding-top:14px}

/* CTA */
.cta-block{background:linear-gradient(135deg,var(--dark) 0%,var(--dark-2) 60%,#3a2c1c 100%);padding:70px 0;position:relative;overflow:hidden}
.cta-block::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(200,146,74,.2),transparent 70%)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;position:relative;z-index:2}
.cta-text h2{font-family:var(--font-serif);font-size:30px;font-weight:600;color:#fff;margin-bottom:8px}
.cta-text p{font-size:15px;color:rgba(255,255,255,.7)}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* Footer */
.site-footer{background:var(--dark);color:rgba(255,255,255,.6);padding-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px}
.footer-brand .logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .logo .logo-text{font-size:19px}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.55);max-width:320px}
.footer-col h4{color:#fff;font-family:var(--font-serif);font-size:16px;font-weight:600;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{color:rgba(255,255,255,.55);font-size:14px}
.footer-col ul a:hover{color:var(--primary-light)}
.footer-contact li{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.55);font-size:14px;margin-bottom:10px}
.footer-contact i{font-style:normal;color:var(--primary-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.4)}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:var(--primary-light)}

/* Responsive */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .intro-grid{grid-template-columns:1fr;gap:24px}
  .intro-grid .text{order:2}
  .intro-grid .intro-img{order:1}
  .steps-grid{grid-template-columns:1fr;gap:20px}
}
@media(max-width:768px){
  :root{--header-h:60px}
  .container{padding:0 18px}
  .section{padding:60px 0}
  .nav-toggle{display:block}
  .main-nav{position:fixed;top:60px;left:0;right:0;background:rgba(30,26,22,.98);flex-direction:column;align-items:stretch;padding:16px 20px;gap:4px;transform:translateY(-120%);transition:transform .3s;box-shadow:0 10px 30px rgba(0,0,0,.3);backdrop-filter:blur(12px)}
  .main-nav.open{transform:translateY(0)}
  .main-nav a{padding:14px 16px;display:flex;justify-content:space-between;border-radius:8px;font-size:16px}
  .main-nav a::after{display:none}
  .main-nav a.active{background:rgba(200,146,74,.12);color:var(--primary-light)}
  .header-actions .badge-countdown{display:none}
  .header-actions .btn-sm{padding:8px 14px;font-size:12px}
  .cat-hero{padding:70px 0 50px}
  .cat-hero h1{font-size:32px}
  .cat-hero p{font-size:15px}
  .cat-hero-meta{gap:16px}
  .section-title{font-size:26px}
  .intro-grid .text h2{font-size:26px}
  .service-item{flex-direction:column;gap:12px;padding:20px 16px}
  .service-link{align-self:flex-start}
  .cta-inner{flex-direction:column;text-align:center}
  .cta-actions{justify-content:center}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-brand .logo .logo-text{font-size:18px}
}
@media(max-width:520px){
  .cat-hero-meta{flex-direction:column;gap:12px}
  .btn{padding:12px 24px;font-size:14px;width:100%}
  .cta-actions .btn{width:100%}
}

/* roulang page: article */
/* ========================================
   太阳集团贵宾网站 — 文章详情页样式
   设计体系：暖阳金 × 深炭 × 米白
======================================== */
:root {
  --primary: #C8924A;
  --primary-dark: #B97D3D;
  --primary-light: #D4A45C;
  --dark: #1E1A16;
  --dark-soft: #2A251F;
  --light: #F7F2EA;
  --cream: #FDFBF7;
  --accent: #4F7A6B;
  --text-title: #1E1A16;
  --text-body: #3D3832;
  --text-muted: #7A736A;
  --border: #E7DFD3;
  --danger: #B4552D;

  --radius-lg: 18px;
  --radius-md: 10px;
  --radius-sm: 6px;

  --shadow-sm: 0 4px 16px rgba(30, 26, 22, 0.06);
  --shadow: 0 8px 30px rgba(30, 26, 22, 0.08);
  --shadow-hover: 0 16px 40px rgba(30, 26, 22, 0.12);
  --shadow-gold: 0 8px 24px rgba(200, 146, 74, 0.3);

  --font-serif: "Noto Serif SC", "Songti SC", "SimSun", "STSong", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--primary-dark);
  text-decoration: none;
  transition: color 0.25s ease;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* ===== 容器 ===== */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: center;
  line-height: 1.4;
}

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

.btn-primary {
  background: var(--primary);
  color: var(--dark);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.65);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

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

.btn-sm {
  padding: 8px 20px;
  font-size: 14px;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 16px;
}

/* ===== Header / 导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(30, 26, 22, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

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

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
  color: var(--dark);
  font-size: 20px;
  font-weight: 700;
  border-radius: 10px;
  font-family: var(--font-serif);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  font-family: var(--font-serif);
}

.logo-text small {
  font-size: 10px;
  color: var(--primary-light);
  letter-spacing: 2px;
  font-family: var(--font-sans);
  font-weight: 400;
}

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

.main-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 0;
  transition: color 0.25s;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s;
}

.main-nav a:hover {
  color: #fff;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.main-nav a.active {
  color: var(--primary-light);
}

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

.countdown-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
}

.countdown-badge::before {
  content: '◷';
  color: var(--primary-light);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 26px;
  cursor: pointer;
  padding: 8px;
  line-height: 1;
}

.mobile-drawer {
  display: none;
}

/* ===== 文章头部区 ===== */
.article-hero {
  background: var(--light);
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--border);
}

.article-hero-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.breadcrumb .sep {
  color: var(--border);
  font-size: 12px;
}

.breadcrumb .current {
  color: var(--text-body);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 300px;
}

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

.article-hero h1 {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-title);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

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

.meta-item .meta-icon {
  font-size: 13px;
  color: var(--primary);
}

.article-summary {
  background: var(--cream);
  border-left: 4px solid var(--primary);
  border-radius: 0 12px 12px 0;
  padding: 24px 28px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-body);
  box-shadow: var(--shadow-sm);
}

/* ===== 封面图 ===== */
.article-cover {
  padding: 40px 0 0;
}

.article-cover-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.article-cover img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* ===== 正文区 ===== */
.article-body {
  padding: 56px 0 64px;
}

.article-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
  font-size: 17px;
  line-height: 2;
  color: var(--text-body);
}

.article-content > *:first-child {
  margin-top: 0;
}

.article-content h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-title);
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  line-height: 1.4;
}

.article-content h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--text-title);
  margin: 36px 0 16px;
  line-height: 1.4;
}

.article-content p {
  margin-bottom: 24px;
}

.article-content img {
  border-radius: var(--radius-md);
  margin: 32px 0;
  box-shadow: var(--shadow-sm);
}

.article-content blockquote {
  background: var(--light);
  border-left: 4px solid var(--primary);
  border-radius: 0 12px 12px 0;
  padding: 20px 24px;
  margin: 32px 0;
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.8;
}

.article-content ul,
.article-content ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

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

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

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

.article-content li::marker {
  color: var(--primary);
}

.article-content a {
  color: var(--primary-dark);
  text-decoration: underline;
  text-underline-offset: 4px;
}

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

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 15px;
}

.article-content th,
.article-content td {
  border: 1px solid var(--border);
  padding: 12px 16px;
  text-align: left;
}

.article-content th {
  background: var(--light);
  font-weight: 600;
  color: var(--text-title);
}

.article-content code {
  background: var(--light);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 14px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color: var(--danger);
}

.article-content pre {
  background: var(--dark);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 32px 0;
  overflow-x: auto;
}

.article-content pre code {
  background: none;
  color: var(--primary-light);
  padding: 0;
  font-size: 14px;
  line-height: 1.8;
}

/* ===== 未找到 ===== */
.not-found {
  max-width: 780px;
  margin: 0 auto;
  padding: 80px 24px;
  text-align: center;
  background: var(--light);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border);
}

.not-found-icon {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: 16px;
}

.not-found p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* ===== 文末 CTA ===== */
.article-cta-section {
  padding: 24px 0 80px;
}

.cta-box {
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(30, 26, 22, 0.94) 0%, rgba(30, 26, 22, 0.82) 60%, rgba(30, 26, 22, 0.5) 100%);
  border-radius: var(--radius-lg);
}

.cta-text,
.cta-actions {
  position: relative;
  z-index: 1;
}

.cta-text h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.4;
}

.cta-text p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* ===== 延伸阅读 ===== */
.related-section {
  background: var(--light);
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-head h2 {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 600;
  color: var(--text-title);
  margin-bottom: 8px;
}

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

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

.related-card {
  display: block;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
  color: var(--text-body);
}

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

.related-card .card-img {
  overflow: hidden;
}

.related-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.4s;
}

.related-card:hover img {
  transform: scale(1.03);
}

.related-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-title);
  padding: 16px 20px 8px;
  line-height: 1.5;
}

.related-card p {
  font-size: 14px;
  color: var(--text-muted);
  padding: 0 20px 20px;
  line-height: 1.7;
}

/* ===== 返回入口 ===== */
.back-link {
  padding: 40px 0;
  background: var(--cream);
}

.back-link .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.back-link a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.25s, gap 0.25s;
}

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

/* ===== 页脚 ===== */
.site-footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.72);
  padding: 64px 0 0;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.72);
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.9;
  max-width: 360px;
}

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

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

.footer-col li {
  font-size: 14px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.footer-contact i {
  font-style: normal;
  color: var(--primary-light);
  font-size: 14px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

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

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

/* ===== 响应式 ===== */
@media (max-width: 1023px) {
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .header-actions .countdown-badge {
    display: none;
  }
}

@media (max-width: 767px) {
  .main-nav,
  .header-actions {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .header-inner {
    height: 60px;
  }

  .logo-text {
    font-size: 16px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
    font-size: 17px;
    border-radius: 8px;
  }

  .mobile-drawer {
    display: none;
    flex-direction: column;
    gap: 8px;
    padding: 16px 24px 24px;
    background: var(--dark);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .mobile-drawer.open {
    display: flex;
  }

  .mobile-drawer a {
    color: rgba(255, 255, 255, 0.85);
    padding: 12px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .mobile-drawer a:last-child {
    border-bottom: none;
  }

  .mobile-drawer .btn {
    margin-top: 12px;
  }

  .article-hero {
    padding: 40px 0 32px;
  }

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

  .article-meta {
    gap: 8px 16px;
    font-size: 13px;
  }

  .article-summary {
    padding: 16px 20px;
    font-size: 15px;
  }

  .article-cover img {
    max-height: 280px;
  }

  .article-body {
    padding: 40px 0 48px;
  }

  .article-content {
    font-size: 16px;
    line-height: 1.9;
  }

  .article-content h2 {
    font-size: 24px;
    margin: 36px 0 16px;
  }

  .article-content h3 {
    font-size: 20px;
    margin: 28px 0 12px;
  }

  .cta-box {
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    text-align: center;
  }

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

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-actions .btn {
    width: 100%;
  }

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

  .related-section {
    padding: 48px 0;
  }

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

  .back-link .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .article-content table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 520px) {
  .article-hero h1 {
    font-size: 26px;
  }

  .cta-box {
    padding: 24px 20px;
  }

  .cta-text h2 {
    font-size: 22px;
  }

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

/* roulang page: category2 */
:root {
            --primary: #C8924A;
            --primary-dark: #B97D3D;
            --primary-light: #D4A45C;
            --dark: #1E1A16;
            --dark-soft: #2B251E;
            --light: #F7F2EA;
            --panel: #FDFBF7;
            --accent: #4F7A6B;
            --warn: #B4552D;
            --text: #1E1A16;
            --text-body: #3D3832;
            --text-muted: #7A736A;
            --border: #E7DFD3;
            --radius-lg: 18px;
            --radius-md: 10px;
            --radius-sm: 6px;
            --shadow: 0 8px 30px rgba(30, 26, 22, 0.08);
            --shadow-hover: 0 16px 40px rgba(30, 26, 22, 0.12);
            --font-serif: 'Noto Serif SC', 'Songti SC', SimSun, serif;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --header-h: 72px;
            --space: 96px;
        }
        *,
        *::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: 1.85;
            color: var(--text-body);
            background: var(--light);
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
            height: auto;
        }
        a {
            color: var(--primary-dark);
            text-decoration: none;
            transition: color .25s;
        }
        a:hover {
            color: var(--primary);
        }
        button {
            font-family: var(--font-sans);
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 32px;
        }
        .btn-primary {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            padding: 14px 36px;
            border-radius: var(--radius-md);
            letter-spacing: .04em;
            box-shadow: 0 4px 18px rgba(185, 125, 61, .35);
            transition: all .3s ease;
            border: none;
            text-align: center;
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(185, 125, 61, .45);
            color: #fff;
        }
        .btn-primary:focus {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }
        .btn-lg {
            font-size: 17px;
            padding: 16px 46px;
            border-radius: 12px;
        }
        .btn-outline {
            display: inline-block;
            border: 1.5px solid rgba(255, 255, 255, .8);
            color: #fff;
            font-size: 15px;
            font-weight: 500;
            padding: 13px 30px;
            border-radius: var(--radius-md);
            transition: all .3s;
            background: transparent;
        }
        .btn-outline:hover {
            background: rgba(255, 255, 255, .12);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: var(--header-h);
            background: rgba(30, 26, 22, .92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, .06);
        }
        .header-inner {
            height: var(--header-h);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            color: #1E1A16;
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 0 3px rgba(200, 146, 74, .2);
        }
        .logo-text {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            color: #FDFBF7;
            letter-spacing: .04em;
            line-height: 1.2;
            display: flex;
            flex-direction: column;
        }
        .logo-text small {
            font-family: var(--font-sans);
            font-size: 9px;
            letter-spacing: .22em;
            color: var(--primary-light);
            font-weight: 400;
            margin-top: 2px;
        }
        .main-nav {
            display: flex;
            gap: 6px;
            align-items: center;
        }
        .main-nav a {
            padding: 10px 20px;
            border-radius: 8px;
            color: rgba(255, 255, 255, .78);
            font-size: 15px;
            font-weight: 500;
            letter-spacing: .02em;
            transition: all .25s;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            left: 20px;
            right: 20px;
            bottom: 4px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transform: scaleX(0);
            transition: transform .3s;
        }
        .main-nav a:hover {
            color: #fff;
        }
        .main-nav a:hover::after {
            transform: scaleX(1);
        }
        .main-nav a.active {
            color: #fff;
            background: rgba(200, 146, 74, .12);
        }
        .main-nav a.active::after {
            transform: scaleX(1);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-shrink: 0;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: rgba(255, 255, 255, .85);
            background: rgba(255, 255, 255, .08);
            padding: 6px 14px;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, .1);
            white-space: nowrap;
        }
        .status-badge .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #6FBF8B;
            box-shadow: 0 0 6px rgba(111, 191, 139, .6);
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: .4;
            }
        }
        .btn-sm {
            padding: 10px 22px;
            font-size: 14px;
            border-radius: 8px;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 8px;
        }
        .nav-toggle span {
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all .3s;
        }
        .nav-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }
        .mobile-drawer {
            display: none;
            position: fixed;
            top: var(--header-h);
            left: 0;
            right: 0;
            background: var(--dark);
            padding: 24px 32px 32px;
            z-index: 99;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
            box-shadow: 0 20px 50px rgba(0, 0, 0, .3);
            transform: translateY(-20px);
            opacity: 0;
            transition: all .3s ease;
            pointer-events: none;
        }
        .mobile-drawer.open {
            transform: translateY(0);
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-nav a {
            color: rgba(255, 255, 255, .8);
            font-size: 16px;
            padding: 12px 16px;
            border-radius: 10px;
            transition: all .2s;
        }
        .mobile-nav a:hover,
        .mobile-nav a.active {
            background: rgba(200, 146, 74, .15);
            color: #fff;
        }
        .mobile-cta {
            margin-top: 16px;
            padding: 16px 0 0;
            border-top: 1px solid rgba(255, 255, 255, .1);
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .mobile-cta .btn-primary {
            flex: 1;
        }

        /* ===== Page Hero ===== */
        .page-hero {
            background: var(--light);
            padding: 88px 0 72px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--border);
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -120px;
            width: 360px;
            height: 360px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(200, 146, 74, .12), transparent 65%);
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 20%;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(79, 122, 107, .08), transparent 65%);
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 24px;
            letter-spacing: .02em;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--primary-dark);
        }
        .breadcrumb .sep {
            margin: 0 8px;
            color: #C9C2B8;
        }
        .page-hero-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 48px;
        }
        .page-hero-text {
            max-width: 680px;
        }
        .page-hero-text h1 {
            font-family: var(--font-serif);
            font-size: 46px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            letter-spacing: .02em;
            margin-bottom: 20px;
        }
        .page-hero-text h1 span {
            color: var(--primary-dark);
        }
        .page-hero-text p {
            font-size: 17px;
            line-height: 1.8;
            color: var(--text-body);
            margin-bottom: 8px;
        }
        .page-hero-side {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 16px;
            flex-shrink: 0;
        }
        .status-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--panel);
            border: 1px solid var(--border);
            padding: 8px 18px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            box-shadow: var(--shadow);
        }
        .status-tag .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 0 3px rgba(79, 122, 107, .18);
        }
        .hero-metrics {
            display: flex;
            gap: 12px;
        }
        .hero-metric {
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            text-align: center;
            min-width: 92px;
        }
        .hero-metric .num {
            font-family: var(--font-serif);
            font-size: 28px;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1;
            font-variant-numeric: tabular-nums;
            display: block;
        }
        .hero-metric .label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 6px;
            display: block;
            letter-spacing: .04em;
        }

        /* ===== Compare Section ===== */
        .compare-section {
            padding: var(--space) 0;
            background: var(--panel);
        }
        .section-head {
            text-align: center;
            max-width: 680px;
            margin: 0 auto 56px;
        }
        .section-head .kicker {
            font-size: 14px;
            font-weight: 600;
            letter-spacing: .12em;
            color: var(--primary-dark);
            text-transform: uppercase;
            margin-bottom: 12px;
            display: inline-block;
            background: rgba(200, 146, 74, .1);
            padding: 4px 14px;
            border-radius: 20px;
        }
        .section-head h2 {
            font-family: var(--font-serif);
            font-size: 34px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 14px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            background: #fff;
        }
        .compare-table {
            width: 100%;
            min-width: 680px;
            border-collapse: collapse;
        }
        .compare-table th {
            background: var(--dark);
            color: #FDFBF7;
            font-family: var(--font-serif);
            font-size: 16px;
            font-weight: 600;
            padding: 20px 24px;
            text-align: center;
            border-right: 1px solid rgba(255, 255, 255, .06);
        }
        .compare-table th:first-child {
            text-align: left;
            border-radius: var(--radius-lg) 0 0 0;
        }
        .compare-table th:last-child {
            border-radius: 0 var(--radius-lg) 0 0;
        }
        .compare-table td {
            padding: 16px 24px;
            text-align: center;
            border-bottom: 1px solid var(--border);
            font-size: 15px;
            color: var(--text-body);
            vertical-align: middle;
        }
        .compare-table td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--text);
            background: rgba(247, 242, 234, .5);
        }
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        .compare-table tr:hover td {
            background: #FDF9F3;
        }
        .compare-table tr:hover td:first-child {
            background: rgba(247, 242, 234, .8);
        }
        .check {
            color: var(--accent);
            font-weight: 700;
            font-size: 18px;
        }
        .cross {
            color: #C9C2B8;
            font-weight: 400;
            font-size: 16px;
        }
        .highlight-col {
            background: rgba(200, 146, 74, .08) !important;
        }
        .compare-note {
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 20px;
            letter-spacing: .02em;
        }

        /* ===== Timeline ===== */
        .timeline-section {
            padding: var(--space) 0;
            background: linear-gradient(rgba(30, 26, 22, .94), rgba(30, 26, 22, .94)), url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            color: #FDFBF7;
        }
        .timeline-section .section-head h2 {
            color: #FDFBF7;
        }
        .timeline-section .section-head p {
            color: rgba(255, 255, 255, .7);
        }
        .timeline-section .section-head .kicker {
            background: rgba(200, 146, 74, .2);
            color: var(--primary-light);
        }
        .timeline-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 24px;
            position: relative;
            margin-top: 48px;
        }
        .timeline-grid::before {
            content: '';
            position: absolute;
            top: 28px;
            left: 8%;
            right: 8%;
            height: 2px;
            background: repeating-linear-gradient(90deg, rgba(200, 146, 74, .5) 0 8px, transparent 8px 16px);
        }
        .timeline-item {
            position: relative;
            text-align: center;
            padding-top: 0;
        }
        .timeline-node {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--dark-soft);
            border: 2px solid var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-light);
            margin: 0 auto 20px;
            box-shadow: 0 0 0 6px rgba(200, 146, 74, .12);
            position: relative;
            z-index: 2;
        }
        .timeline-item.done .timeline-node {
            background: var(--accent);
            border-color: var(--accent);
            color: #fff;
        }
        .timeline-item.current .timeline-node {
            box-shadow: 0 0 0 6px rgba(200, 146, 74, .2), 0 0 30px rgba(200, 146, 74, .4);
        }
        .timeline-item h3 {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 600;
            color: #FDFBF7;
            margin-bottom: 10px;
            letter-spacing: .02em;
        }
        .timeline-item p {
            font-size: 14px;
            color: rgba(255, 255, 255, .65);
            line-height: 1.7;
            max-width: 180px;
            margin: 0 auto;
        }

        /* ===== Scenario ===== */
        .scenario-section {
            padding: var(--space) 0;
            background: var(--light);
        }
        .scenario-grid {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 64px;
            align-items: center;
        }
        .scenario-text h2 {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 18px;
        }
        .scenario-text>p {
            font-size: 16px;
            color: var(--text-body);
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .scenario-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .scenario-list li {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 16px 20px;
            transition: all .3s;
        }
        .scenario-list li:hover {
            box-shadow: var(--shadow);
            border-color: var(--primary-light);
            transform: translateX(4px);
        }
        .scenario-list .sic {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(200, 146, 74, .12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }
        .scenario-list h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 2px;
        }
        .scenario-list p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .scenario-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-hover);
            position: relative;
            transform: rotate(2deg);
            transition: transform .4s;
        }
        .scenario-image:hover {
            transform: rotate(0deg) scale(1.01);
        }
        .scenario-image img {
            width: 100%;
            height: 420px;
            object-fit: cover;
        }
        .scenario-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(30, 26, 22, .2), transparent 50%);
        }

        /* ===== Notice ===== */
        .notice-section {
            padding: 0 0 var(--space);
            background: var(--light);
        }
        .notice-box {
            display: flex;
            gap: 20px;
            background: var(--panel);
            border: 1px solid var(--border);
            border-left: 4px solid var(--primary);
            border-radius: 14px;
            padding: 28px 32px;
            box-shadow: var(--shadow);
        }
        .notice-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(200, 146, 74, .12);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .notice-box h3 {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
        }
        .notice-box p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.75;
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: var(--space) 0;
            background: var(--panel);
        }
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 14px;
            overflow: hidden;
            transition: box-shadow .3s;
        }
        .faq-item:hover {
            box-shadow: var(--shadow);
        }
        .faq-item.open {
            box-shadow: var(--shadow);
            border-color: var(--primary-light);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            background: transparent;
            transition: background .25s;
        }
        .faq-question:hover {
            background: rgba(200, 146, 74, .04);
        }
        .faq-question:focus {
            outline: 2px solid var(--primary);
            outline-offset: -2px;
            border-radius: 14px;
        }
        .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(200, 146, 74, .12);
            position: relative;
            flex-shrink: 0;
            transition: all .3s;
        }
        .faq-icon::before,
        .faq-icon::after {
            content: '';
            position: absolute;
            background: var(--primary-dark);
            border-radius: 2px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }
        .faq-icon::before {
            width: 10px;
            height: 2px;
        }
        .faq-icon::after {
            width: 2px;
            height: 10px;
            transition: transform .3s;
        }
        .faq-item.open .faq-icon {
            background: var(--primary);
        }
        .faq-item.open .faq-icon::before,
        .faq-item.open .faq-icon::after {
            background: #fff;
        }
        .faq-item.open .faq-icon::after {
            transform: translate(-50%, -50%) rotate(90deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease;
        }
        .faq-answer p {
            padding: 0 24px 22px;
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.8;
            border-top: 1px solid var(--border);
            padding-top: 16px;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 72px 0;
            background: linear-gradient(135deg, #1E1A16, #2B251E);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(200, 146, 74, .15), transparent 60%);
        }
        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            position: relative;
            z-index: 2;
        }
        .cta-text h2 {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 700;
            color: #FDFBF7;
            line-height: 1.4;
            margin-bottom: 12px;
        }
        .cta-text p {
            font-size: 16px;
            color: rgba(255, 255, 255, .7);
            line-height: 1.7;
            max-width: 560px;
        }
        .cta-action {
            display: flex;
            flex-direction: column;
            gap: 14px;
            align-items: flex-start;
            flex-shrink: 0;
        }
        .cta-action .btn-lg {
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            color: #fff;
            box-shadow: 0 6px 30px rgba(200, 146, 74, .4);
        }
        .cta-action .btn-lg:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(200, 146, 74, .5);
        }
        .cta-note {
            font-size: 13px;
            color: rgba(255, 255, 255, .5);
            letter-spacing: .04em;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #16130F;
            color: rgba(255, 255, 255, .7);
            padding: 72px 0 0;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            gap: 48px;
            padding-bottom: 48px;
        }
        .footer-brand .logo-text {
            font-size: 18px;
            color: #FDFBF7;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, .6);
            margin-top: 16px;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #FDFBF7;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 24px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul a {
            color: rgba(255, 255, 255, .6);
            transition: all .2s;
        }
        .footer-col ul a:hover {
            color: var(--primary-light);
            padding-left: 4px;
        }
        .footer-contact li {
            display: flex;
            gap: 8px;
            align-items: center;
            color: rgba(255, 255, 255, .6);
            font-size: 14px;
        }
        .footer-contact i {
            font-style: normal;
            width: 18px;
            text-align: center;
            color: var(--primary-light);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 20px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, .4);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, .5);
        }
        .footer-bottom a:hover {
            color: var(--primary-light);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .header-actions .status-badge {
                display: none;
            }
            .timeline-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 36px 20px;
            }
            .timeline-grid::before {
                display: none;
            }
            .scenario-grid {
                gap: 40px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --space: 60px;
                --header-h: 60px;
            }
            .container {
                padding: 0 20px;
            }
            .main-nav {
                display: none;
            }
            .header-actions .btn-sm {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-drawer {
                display: block;
            }
            .page-hero {
                padding: 56px 0 48px;
            }
            .page-hero-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 24px;
            }
            .page-hero-text h1 {
                font-size: 32px;
                line-height: 1.35;
            }
            .page-hero-text p {
                font-size: 15px;
            }
            .page-hero-side {
                flex-direction: row;
                align-items: center;
                gap: 12px;
                flex-wrap: wrap;
            }
            .hero-metrics {
                gap: 8px;
            }
            .hero-metric {
                padding: 12px 14px;
                min-width: 76px;
            }
            .hero-metric .num {
                font-size: 22px;
            }
            .hero-metric .label {
                font-size: 11px;
            }
            .section-head {
                margin-bottom: 36px;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .section-head p {
                font-size: 14px;
            }
            .timeline-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .timeline-item {
                text-align: left;
                display: flex;
                gap: 16px;
                align-items: flex-start;
            }
            .timeline-node {
                margin: 0;
                flex-shrink: 0;
                width: 46px;
                height: 46px;
                font-size: 17px;
            }
            .timeline-item p {
                margin: 0;
            }
            .scenario-grid {
                grid-template-columns: 1fr;
            }
            .scenario-image img {
                height: 260px;
            }
            .scenario-text h2 {
                font-size: 26px;
            }
            .notice-box {
                flex-direction: column;
                gap: 12px;
                padding: 20px;
            }
            .faq-question {
                font-size: 15px;
                padding: 16px 18px;
            }
            .faq-answer p {
                padding: 0 18px 18px;
            }
            .cta-inner {
                flex-direction: column;
                align-items: flex-start;
                gap: 24px;
            }
            .cta-text h2 {
                font-size: 26px;
            }
            .cta-action .btn-lg {
                width: 100%;
                text-align: center;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-brand p {
                max-width: 100%;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-hero-text h1 {
                font-size: 27px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .compare-table-wrap {
                margin: 0 -16px;
                border-radius: 0;
            }
            .compare-table th,
            .compare-table td {
                padding: 14px 16px;
            }
        }