/* roulang page: index */
:root {
  --primary: #1B4B36;
  --primary-dark: #143627;
  --primary-light: #E8F0EB;
  --accent: #C9A96A;
  --accent-dark: #B8913E;
  --bg: #FAF9F6;
  --bg-dark: #0C1F16;
  --text: #222B26;
  --text-secondary: #5C6B62;
  --border: #E5E0D8;
  --warning: #B4552D;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-sm: 0 1px 3px rgba(27,75,54,0.06);
  --shadow-lg: 0 12px 32px rgba(27,75,54,0.12);
  --transition: 300ms ease;
  --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color 300ms ease; }
img { max-width: 100%; display: block; }
button { font-family: var(--font-sans); cursor: pointer; }

.container-bar { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 767px) { .container-bar { padding: 0 16px; } }

/* ===== Header ===== */
.site-header { position: sticky; top: 0; z-index: 100; box-shadow: 0 1px 8px rgba(27,75,54,0.08); }
.brand-bar { background: #fff; height: 64px; border-bottom: 1px solid var(--border); }
.brand-bar .container-bar { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 16px; }
.brand-logo { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: var(--primary); letter-spacing: 0.02em; white-space: nowrap; }
.brand-logo:hover { color: var(--primary-dark); }
.brand-nav { display: flex; gap: 28px; margin-left: 24px; }
.brand-nav a { font-size: 14px; color: var(--text-secondary); font-weight: 500; }
.brand-nav a:hover { color: var(--primary); }
.btn-membership {
  background: var(--primary); color: #fff; border-radius: 12px; padding: 8px 20px;
  font-size: 14px; font-weight: 600; transition: all 300ms ease; border: none; white-space: nowrap;
}
.btn-membership:hover { background: var(--primary-dark); transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 10px; }
.hamburger span { width: 22px; height: 2px; background: var(--primary); border-radius: 2px; transition: all 300ms ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.channel-bar { background: var(--primary); height: 48px; }
.channel-bar .container-bar { display: flex; align-items: center; height: 100%; gap: 8px; }
.channel-scroll { display: flex; gap: 8px; align-items: center; }
.channel-link {
  display: inline-flex; align-items: center; padding: 7px 20px; border-radius: 999px;
  color: rgba(255,255,255,0.9); font-size: 14px; font-weight: 600; white-space: nowrap;
  transition: background 300ms ease, color 300ms ease, transform 300ms ease;
}
.channel-link:hover { background: rgba(255,255,255,0.14); color: #fff; }
.channel-link.active { background: var(--accent); color: var(--primary-dark); }
.channel-link.active:hover { background: var(--accent); color: var(--primary-dark); }

.mobile-menu {
  position: fixed; top: 112px; left: 0; right: 0; z-index: 99; background: #fff;
  box-shadow: 0 12px 32px rgba(0,0,0,0.14); padding: 12px 24px 20px;
  transform: translateY(-16px); opacity: 0; visibility: hidden;
  transition: all 300ms ease;
}
.mobile-menu.open { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-menu a { display: block; padding: 14px 0; font-size: 15px; font-weight: 500; color: var(--text); border-bottom: 1px solid var(--border); }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--primary); }

@media (max-width: 767px) {
  .brand-nav { display: none; }
  .btn-membership { display: none; }
  .hamburger { display: flex; }
  .channel-bar { overflow: hidden; }
  .channel-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .channel-scroll::-webkit-scrollbar { display: none; }
}

/* ===== Hero ===== */
.hero { position: relative; background: var(--bg); min-height: calc(100vh - 112px); display: flex; align-items: center; overflow: hidden; }
.hero-decor { position: absolute; border-radius: 50%; pointer-events: none; }
.hero-decor-left { top: -80px; left: -60px; width: 320px; height: 320px; background: rgba(27,75,54,0.12); }
.hero-decor-right { bottom: -100px; right: 20px; width: 260px; height: 260px; background: rgba(201,169,106,0.13); }
.hero-grid { position: relative; z-index: 2; width: 100%; }
.hero-title {
  font-family: var(--font-serif); font-size: 52px; line-height: 1.2; font-weight: 700;
  color: var(--text); letter-spacing: 0.01em;
  animation: fadeUp 0.8s ease 0.1s both;
}
.hero-subtitle {
  font-size: 18px; line-height: 1.7; color: var(--text-secondary); max-width: 520px; margin-top: 20px;
  animation: fadeUp 0.8s ease 0.3s both;
}
.hero-cta { margin-top: 32px; animation: fadeUp 0.8s ease 0.45s both; }
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  background: var(--primary); color: #fff; font-size: 15px; font-weight: 600;
  padding: 0 26px; border-radius: 12px; transition: all 300ms ease; border: none;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(27,75,54,0.25); }
.btn-text {
  display: inline-flex; align-items: center; gap: 4px; font-size: 15px; font-weight: 600;
  color: var(--primary); padding: 12px 8px; border-bottom: 2px solid transparent; transition: all 300ms ease;
}
.btn-text:hover { color: var(--primary-dark); border-bottom-color: var(--accent); }
.hero-visual { animation: fadeUp 0.9s ease 0.5s both; }
.hero-img-wrap {
  border-radius: 24px; overflow: hidden; box-shadow: 0 24px 60px rgba(27,75,54,0.18);
  border: 4px solid #fff; position: relative;
}
.hero-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-divider { position: absolute; bottom: 0; left: 0; right: 0; height: 12px; background: var(--accent); z-index: 3; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 1023px) {
  .hero-title { font-size: 40px; }
  .hero { min-height: auto; padding-bottom: 80px; }
}
@media (max-width: 767px) {
  .hero-title { font-size: 32px; }
  .hero-subtitle { font-size: 16px; }
  .hero-grid { flex-direction: column; }
  .hero-visual { margin-top: 16px; }
  .hero-img-wrap { border-radius: 16px; }
}

/* ===== Section Common ===== */
.section-title { font-family: var(--font-serif); font-size: 34px; line-height: 1.3; font-weight: 600; color: var(--text); }
.section-desc { font-size: 16px; color: var(--text-secondary); margin-top: 10px; }
@media (max-width: 767px) { .section-title { font-size: 26px; } }

/* ===== Steps ===== */
.steps-section { background: #F0F5F1; }
.step-row { display: flex; align-items: stretch; gap: 0; margin-top: 48px; }
.step-card {
  background: #fff; border-radius: 16px; padding: 32px; flex: 1;
  border-left: 4px solid transparent; transition: border-color 300ms ease, box-shadow 300ms ease;
  box-shadow: var(--shadow-sm); position: relative;
}
.step-card:hover { border-left-color: var(--accent); box-shadow: var(--shadow-lg); }
.step-num {
  font-family: var(--font-serif); font-size: 56px; font-weight: 700; color: var(--accent);
  line-height: 1; display: block;
}
.step-num::after { content: ''; display: block; width: 32px; height: 2px; background: var(--accent); margin: 12px 0 16px; }
.step-card h3 { font-size: 18px; font-weight: 600; color: var(--text); margin-bottom: 10px; }
.step-card p { font-size: 14px; line-height: 1.7; color: var(--text-secondary); }
.step-line { display: flex; align-items: center; justify-content: center; width: 56px; flex-shrink: 0; }
.step-line::before { content: ''; display: block; width: 56px; border-top: 2px dashed var(--accent); position: relative; }
.step-line::after {
  content: ''; position: absolute; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); left: 50%; top: 50%; transform: translate(-50%, -50%);
}
@media (max-width: 767px) {
  .step-row { flex-direction: column; gap: 0; margin-top: 32px; }
  .step-card { padding: 24px; }
  .step-line { width: 100%; height: 48px; }
  .step-line::before { width: 0; height: 48px; border-top: none; border-left: 2px dashed var(--accent); }
  .step-line::after { left: 50%; top: 50%; transform: translate(-50%, -50%); }
}

/* ===== Proof ===== */
.stat-number { font-family: var(--font-serif); font-size: 48px; font-weight: 700; color: var(--accent); line-height: 1.1; display: block; }
.stat-label { font-size: 14px; color: var(--text-secondary); margin-top: 6px; display: block; }
.logo-item {
  height: 72px; background: #F0F0EC; border-radius: 12px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 600;
  color: #999; transition: all 300ms ease; cursor: default;
}
.logo-item:hover { background: #fff; border-color: var(--accent); box-shadow: inset 0 0 0 2px rgba(201,169,106,0.25); color: var(--primary); }
@media (max-width: 767px) {
  .stat-number { font-size: 36px; }
  .logo-item { height: 60px; font-size: 12px; }
}

/* ===== FAQ ===== */
.faq-section { background: var(--bg); }
.faq-list { max-width: 840px; margin-left: auto; margin-right: auto; }
.faq-item {
  background: #fff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
  transition: border-color 300ms ease, box-shadow 300ms ease;
}
.faq-item.open { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; font-size: 16px; font-weight: 600; color: var(--text); background: none; border: none;
  text-align: left; transition: color 300ms ease;
}
.faq-item.open .faq-question { color: var(--primary); }
.faq-icon { font-size: 22px; color: var(--warning); transition: transform 300ms ease; flex-shrink: 0; margin-left: 12px; font-weight: 400; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 400ms ease; }
.faq-answer-inner { padding: 0 24px 20px; font-size: 15px; line-height: 1.7; color: var(--text-secondary); }
.faq-more { color: var(--primary); font-weight: 600; font-size: 14px; border-bottom: 1px solid transparent; }
.faq-more:hover { border-bottom-color: var(--accent); color: var(--primary-dark); }

/* ===== CTA ===== */
.cta-section { position: relative; background: var(--primary); overflow: hidden; }
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(201,169,106,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,169,106,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.cta-section::after {
  content: ''; position: absolute; top: 0; left: -80px; width: 260px; height: 100%;
  background: rgba(201,169,106,0.08); border-radius: 50%; pointer-events: none;
}
.cta-title { font-family: var(--font-serif); font-size: 32px; font-weight: 600; color: #fff; line-height: 1.35; position: relative; z-index: 2; }
.cta-desc { color: rgba(255,255,255,0.8); font-size: 16px; line-height: 1.7; margin-top: 14px; position: relative; z-index: 2; }
.btn-gold {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  background: var(--accent); color: var(--primary-dark); font-size: 15px; font-weight: 600;
  padding: 0 30px; border-radius: 12px; border: none; transition: all 300ms ease;
}
.btn-gold:hover { background: #e0c084; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,169,106,0.3); }
.cta-form {
  background: rgba(255,255,255,0.1); backdrop-filter: none; border-radius: 24px; padding: 32px;
  border: 1px solid rgba(255,255,255,0.16); position: relative; z-index: 2;
  display: flex; flex-direction: column; gap: 14px;
}
.cta-form input {
  border: none; border-radius: 12px; background: rgba(255,255,255,0.9); padding: 14px 16px;
  font-size: 15px; color: var(--text); outline: none; transition: box-shadow 300ms ease;
}
.cta-form input:focus { box-shadow: 0 0 0 2px var(--accent); }
.cta-form input::placeholder { color: #8a9490; }
@media (max-width: 767px) {
  .cta-title { font-size: 26px; }
  .cta-form { padding: 24px; }
}

/* ===== News ===== */
.news-section { background: #F0F5F1; }
.news-card {
  display: block; background: #fff; border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow-sm); transition: transform 300ms ease, box-shadow 300ms ease;
  border: 1px solid var(--border);
}
.news-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.news-cover { position: relative; height: 180px; overflow: hidden; }
.news-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.news-card:hover .news-cover img { transform: scale(1.05); }
.news-badge {
  position: absolute; top: 12px; left: 12px; background: var(--primary); color: #fff;
  font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 999px;
}
.news-body { padding: 20px; }
.news-body h3 { font-size: 18px; font-weight: 600; line-height: 1.4; color: var(--text); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-body p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-top: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; font-size: 13px; color: var(--text-secondary); }
.read-more { color: var(--primary); font-weight: 600; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-secondary); }
.empty-icon { font-size: 40px; color: var(--accent); margin-bottom: 10px; }

/* ===== Footer ===== */
.footer { background: var(--bg-dark); color: rgba(255,255,255,0.75); }
.footer a { color: rgba(255,255,255,0.65); transition: color 300ms ease; }
.footer a:hover { color: var(--accent); }
.footer-logo { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: #fff; }
.footer h4 { font-size: 15px; font-weight: 600; color: #fff; margin-bottom: 16px; }
.footer p { font-size: 14px; line-height: 1.8; }
.social-icon {
  width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.12);
  display: inline-flex; align-items: center; justify-content: center; font-size: 16px; color: #fff;
  transition: background 300ms ease, transform 300ms ease;
}
.social-icon:hover { background: var(--accent); transform: translateY(-2px); }
.qrcode-placeholder {
  width: 104px; height: 104px; background: rgba(255,255,255,0.12); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 12px; color: rgba(255,255,255,0.4);
  border: 1px dashed rgba(255,255,255,0.25);
}
.copyright { border-top: 1px solid rgba(255,255,255,0.08); }

/* ===== Focus visible ===== */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px;
}

/* roulang page: category1 */
:root {
  --primary: #1B4B36;
  --primary-light: #E8F0EB;
  --accent: #C9A96A;
  --bg: #FAF9F6;
  --dark: #0C1F16;
  --text: #222B26;
  --text-sub: #5C6B62;
  --border: #E5E0D8;
  --warm: #B4552D;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow: 0 1px 3px rgba(27,75,54,0.06);
  --shadow-hover: 0 12px 32px rgba(27,75,54,0.12);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4,.font-serif-custom { font-family: "Noto Serif SC", "Songti SC", "SimSun", serif; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

.container-bar { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-alt { background: #F0F5F1; }
.section-title {
  font-size: 32px;
  line-height: 1.3;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
}
.section-sub { font-size: 16px; color: var(--text-sub); margin-bottom: 48px; }
@media (max-width: 767px) {
  .section { padding: 64px 0; }
  .section-title { font-size: 24px; }
  .section-sub { margin-bottom: 32px; }
}

/* ===== HEADER ===== */
.site-header { position: sticky; top: 0; z-index: 100; }
.brand-bar {
  background: #fff;
  height: 64px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}
.brand-bar .container-bar { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 24px; }
.logo {
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo .logo-dot {
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 4px;
  display: inline-block;
}
.brand-nav { display: flex; align-items: center; gap: 24px; margin-left: auto; }
.brand-nav a {
  font-size: 15px;
  color: #3a4a42;
  font-weight: 500;
  transition: color .25s;
  position: relative;
}
.brand-nav a:hover { color: var(--primary); }
.brand-nav a::after {
  content: '';
  position: absolute; left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width .3s;
}
.brand-nav a:hover::after { width: 100%; }
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 12px;
  transition: background .3s, transform .3s, box-shadow .3s;
  white-space: nowrap;
}
.header-cta:hover { background: #143627; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(27,75,54,0.18); }
.menu-toggle { display: none; font-size: 22px; color: var(--primary); padding: 8px; }

.channel-bar {
  background: var(--primary);
  height: 48px;
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.channel-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.channel-nav::-webkit-scrollbar { display: none; }
.channel-nav a {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  white-space: nowrap;
  transition: background .25s, color .25s;
}
.channel-nav a:hover { background: rgba(255,255,255,0.14); color: #fff; }
.channel-nav a.active {
  background: var(--accent);
  color: #1B4B36;
  font-weight: 600;
}

@media (max-width: 767px) {
  .brand-nav { display: none; }
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .channel-bar { height: auto; min-height: 48px; }
}
.mobile-drawer {
  display: none;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}
.mobile-drawer.open { display: block; }
.mobile-drawer a {
  display: block;
  padding: 12px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid #f0f0ec;
}
.mobile-drawer a:last-child { border-bottom: none; }
.mobile-drawer a.active { color: var(--primary); font-weight: 600; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: calc(100vh - 112px);
  display: flex;
  align-items: center;
  background: var(--bg);
  overflow: hidden;
}
.category-hero { min-height: 50vh; }
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}
.hero-decor {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-decor-1 { width: 360px; height: 360px; background: rgba(27,75,54,0.08); top: -120px; left: -100px; }
.hero-decor-2 { width: 260px; height: 260px; background: rgba(201,169,106,0.12); bottom: -80px; right: -60px; }
.hero-content { position: relative; z-index: 2; width: 100%; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.2;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  max-width: 780px;
}
.hero p.lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-sub);
  max-width: 640px;
  margin-bottom: 32px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  transition: background .3s, transform .3s, box-shadow .3s, border-color .3s;
  min-height: 44px;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: #143627; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(27,75,54,0.22); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary-light); transform: translateY(-2px); }
.btn-text {
  color: var(--primary);
  font-weight: 600;
  padding: 12px 0;
  border-bottom: 2px solid transparent;
}
.btn-text { border-radius: 0; }
.btn-text:hover { border-bottom-color: var(--accent); color: var(--primary); }
.hero-bottom-line { position: absolute; bottom: 0; left: 0; right: 0; height: 12px; background: var(--accent); z-index: 3; }

/* ===== FEATURED CARDS ===== */
.featured-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.featured-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .3s, box-shadow .3s;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}
.featured-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.featured-card .card-img { height: 240px; object-fit: cover; width: 100%; }
.featured-card .card-body { padding: 28px; flex: 1; }
.featured-card .card-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.featured-card h3 { font-size: 20px; font-weight: 600; color: var(--text); line-height: 1.4; margin-bottom: 10px; }
.featured-card p { font-size: 15px; color: var(--text-sub); line-height: 1.7; }
.featured-card .card-arrow {
  margin-top: 20px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .3s;
}
.featured-card .card-arrow:hover { gap: 12px; }
@media (max-width: 767px) {
  .featured-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ===== INDEX CATALOG ===== */
.index-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.index-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  display: flex;
  align-items: stretch;
}
.index-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: var(--accent); }
.index-card .index-img { width: 44%; object-fit: cover; }
.index-card .index-body { padding: 28px; flex: 1; display: flex; flex-direction: column; justify-content: center; }
.index-card h3 { font-size: 19px; font-weight: 600; margin-bottom: 10px; }
.index-card p { font-size: 14px; color: var(--text-sub); line-height: 1.6; margin-bottom: 16px; }
.index-card .index-more {
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .3s;
}
.index-card .index-more:hover { gap: 12px; }
@media (max-width: 767px) {
  .index-grid { grid-template-columns: 1fr; gap: 20px; }
  .index-card { flex-direction: column; }
  .index-card .index-img { width: 100%; height: 160px; }
}

/* ===== ALL GUIDES ===== */
.guides-wrap { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: start; }
.guide-list { list-style: none; }
.guide-list li {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: padding-left .3s, background .3s;
}
.guide-list li:hover { padding-left: 8px; background: #fff; }
.guide-list .num {
  font-family: "Noto Serif SC", serif;
  font-size: 22px;
  color: var(--accent);
  font-weight: 700;
  min-width: 36px;
}
.guide-list a { font-size: 16px; font-weight: 500; color: var(--text); transition: color .3s; }
.guide-list a:hover { color: var(--primary); }
.recommend-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: sticky;
  top: 130px;
}
.recommend-card .rec-img { height: 190px; object-fit: cover; width: 100%; }
.recommend-card .rec-body { padding: 24px; }
.recommend-card .rec-label {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.recommend-card h3 { font-size: 18px; line-height: 1.5; margin-bottom: 10px; }
.recommend-card p { font-size: 14px; color: var(--text-sub); line-height: 1.6; }
@media (max-width: 1023px) {
  .guides-wrap { grid-template-columns: 1fr; }
  .recommend-card { position: static; }
}

/* ===== CTA ===== */
.cta-section {
  position: relative;
  background: var(--primary);
  padding: 80px 0;
  margin-top: 40px;
  overflow: hidden;
  border-radius: 40px 40px 0 0;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(201,169,106,0.06) 1px, transparent 1px);
  background-size: 28px 28px;
}
.cta-section .container-bar { position: relative; z-index: 2; max-width: 820px; text-align: center; }
.cta-section h2 {
  font-size: 32px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.3;
}
.cta-section p { color: rgba(255,255,255,0.8); font-size: 16px; margin-bottom: 40px; }
.cta-form { background: rgba(255,255,255,0.08); border-radius: var(--radius-lg); padding: 32px; backdrop-filter: none; }
.cta-form .form-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }
.cta-form input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: none;
  background: rgba(255,255,255,0.92);
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: box-shadow .3s, border .3s;
}
.cta-form input:focus { box-shadow: 0 0 0 2px var(--accent); }
.cta-form input::placeholder { color: #8a948e; }
.cta-btn {
  width: 100%;
  padding: 15px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--primary);
  font-size: 16px;
  font-weight: 700;
  border: none;
  transition: background .3s, transform .3s;
  min-height: 50px;
}
.cta-btn:hover { background: #d9bc7e; transform: translateY(-2px); }
@media (max-width: 767px) {
  .cta-section { padding: 48px 0; border-radius: 24px 24px 0 0; }
  .cta-section h2 { font-size: 24px; }
  .cta-form .form-row { grid-template-columns: 1fr; }
}

/* ===== FAQ ===== */
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 12px;
  transition: border-color .3s;
  overflow: hidden;
}
.faq-item.open { border-color: var(--primary); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: color .3s;
}
.faq-q:hover { color: var(--primary); }
.faq-icon {
  color: var(--warm);
  font-size: 22px;
  font-weight: 400;
  transition: transform .3s;
  flex-shrink: 0;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--primary); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .3s;
  padding: 0 24px;
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.7;
}
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 20px; }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: #d5dcd8; }
.footer h4 { color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.footer a { color: #aab8b0; transition: color .3s; }
.footer a:hover { color: var(--accent); }
.footer-logo {
  font-family: "Noto Serif SC", serif;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
}
.social-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #d5dcd8;
  transition: background .3s, color .3s;
  cursor: default;
}
.social-icon:hover { background: var(--accent); color: var(--primary); }
.qrcode-placeholder {
  width: 120px; height: 120px;
  background: rgba(255,255,255,0.06);
  border-radius: 12px;
  border: 1px dashed rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.copyright { border-top: 1px solid rgba(255,255,255,0.08); }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .6s ease both; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.breadcrumb a { color: var(--primary); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: #b5bdb7; }
.breadcrumb .current { color: var(--text-sub); }

/* ===== FOCUS ===== */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid rgba(201,169,106,0.6);
  outline-offset: 2px;
}

@media (max-width: 520px) {
  .container-bar { padding: 0 16px; }
  .hero h1 { font-size: 32px; }
  .hero p.lead { font-size: 16px; }
  .section-title { font-size: 24px; }
}

/* roulang page: article */
:root {
    --primary: #1B4B36;
    --primary-dark: #143627;
    --primary-light: #E8F0EB;
    --gold: #C9A96A;
    --gold-deep: #B8964E;
    --bg: #FAF9F6;
    --bg-deep: #0C1F16;
    --text-main: #222B26;
    --text-secondary: #5C6B62;
    --border-color: #E5E0D8;
    --accent: #B4552D;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --shadow-card: 0 1px 3px rgba(27,75,54,0.06);
    --shadow-hover: 0 12px 32px rgba(27,75,54,0.12);
    --transition: all 0.3s ease;
  }
  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  html {
    scroll-behavior: smooth;
  }
  body {
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text-main);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
  }
  img {
    max-width: 100%;
    display: block;
  }
  a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
  }
  button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
  }
  .container-bar {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
  }
  .container-narrow {
    max-width: 780px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }
  h1,
  h2,
  h3,
  h4 {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  }

  /* ===== Header ===== */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
  }
  .brand-bar {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    height: 64px;
    display: flex;
    align-items: center;
  }
  .brand-bar .container-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    width: 100%;
  }
  .brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
  }
  .logo-mark {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    position: relative;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(27,75,54,0.2);
  }
  .logo-mark::after {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    border: 2px solid var(--gold);
    opacity: 0.85;
  }
  .logo-mark i {
    position: absolute;
    inset: 14px;
    border-radius: 50%;
    background: var(--gold);
  }
  .logo-text {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 1px;
  }
  .brand-nav {
    display: flex;
    align-items: center;
    gap: 28px;
  }
  .brand-nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
  }
  .brand-nav a:hover {
    color: var(--primary);
  }
  .brand-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
  }
  .brand-nav a:hover::after {
    width: 100%;
  }
  .btn-membership {
    background: var(--primary);
    color: #fff;
    padding: 8px 22px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    flex-shrink: 0;
  }
  .btn-membership:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(27,75,54,0.22);
  }
  .menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: var(--primary-light);
  }
  .menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
  }

  /* 频道行 */
  .channel-bar {
    background: var(--primary);
    height: 48px;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 10px rgba(12,31,22,0.15);
  }
  .channel-list {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
  }
  .channel-list::-webkit-scrollbar {
    display: none;
  }
  .channel-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 20px;
    border-radius: 999px;
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    font-weight: 500;
    background: transparent;
    transition: var(--transition);
    line-height: 1.4;
    min-height: 34px;
  }
  .channel-tag:hover {
    background: rgba(255,255,255,0.14);
    color: #fff;
  }
  .channel-tag.active {
    background: var(--gold);
    color: #fff;
    font-weight: 600;
  }

  /* ===== 面包屑 ===== */
  .breadcrumb-bar {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    padding: 14px 0;
  }
  .breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    flex-wrap: wrap;
  }
  .breadcrumb-nav a {
    color: var(--text-secondary);
  }
  .breadcrumb-nav a:hover {
    color: var(--primary);
  }
  .breadcrumb-nav .sep {
    color: #b5bdb6;
  }
  .breadcrumb-nav .current {
    color: var(--primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 260px;
  }

  /* ===== 文章主体 ===== */
  .article-body {
    padding: 56px 0 72px;
    background: #fff;
  }
  .article-container {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 24px;
  }
  .article-title {
    font-size: 42px;
    line-height: 1.25;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 22px;
    letter-spacing: 0.5px;
  }
  .article-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 36px;
    font-size: 14px;
    color: var(--text-secondary);
  }
  .meta-badge {
    display: inline-flex;
    align-items: center;
    background: var(--primary-light);
    color: var(--primary);
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
  }
  .meta-divider {
    color: #c5cbc4;
  }

  /* 正文排版 */
  .article-content {
    font-size: 16.5px;
    line-height: 1.85;
    color: var(--text-main);
  }
  .article-content p {
    margin-bottom: 1.5em;
  }
  .article-content h2 {
    font-size: 26px;
    font-weight: 600;
    color: var(--text-main);
    margin: 1.8em 0 0.8em;
    position: relative;
    padding-left: 16px;
  }
  .article-content h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.15em;
    width: 4px;
    height: 1.1em;
    background: var(--gold);
    border-radius: 2px;
  }
  .article-content h3 {
    font-size: 21px;
    font-weight: 600;
    color: var(--text-main);
    margin: 1.5em 0 0.6em;
  }
  .article-content ul,
  .article-content ol {
    margin: 0 0 1.5em 1.2em;
    line-height: 1.8;
  }
  .article-content ul {
    list-style: disc;
  }
  .article-content ol {
    list-style: decimal;
  }
  .article-content li {
    margin-bottom: 0.45em;
  }
  .article-content blockquote {
    border-left: 4px solid var(--gold);
    background: var(--primary-light);
    padding: 20px 24px;
    margin: 1.8em 0;
    border-radius: 0 12px 12px 0;
    color: var(--text-secondary);
    font-size: 15.5px;
    line-height: 1.75;
  }
  .article-content img {
    border-radius: 16px;
    margin: 1.8em 0;
    box-shadow: var(--shadow-card);
  }
  .article-content a {
    color: var(--primary);
    border-bottom: 1px solid rgba(27,75,54,0.3);
  }
  .article-content a:hover {
    color: var(--accent);
    border-color: var(--accent);
  }
  .article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: 15px;
    overflow-x: auto;
    display: block;
  }
  .article-content table th,
  .article-content table td {
    border: 1px solid var(--border-color);
    padding: 10px 14px;
    text-align: left;
  }
  .article-content table th {
    background: var(--primary-light);
    font-weight: 600;
  }
  .article-content pre {
    background: var(--bg-deep);
    color: #d5e5dc;
    padding: 20px;
    border-radius: 12px;
    overflow-x: auto;
    margin: 1.5em 0;
    font-size: 14px;
    line-height: 1.7;
  }

  /* 上一篇 / 下一篇 */
  .article-pager {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 52px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
  }
  .pager-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
  }
  .pager-link:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
  }
  .pager-back {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    background: var(--primary-light);
    transition: var(--transition);
  }
  .pager-back:hover {
    background: var(--primary);
    color: #fff;
  }

  /* ===== 相关推荐 ===== */
  .related-wrap {
    padding: 72px 0 80px;
    background: var(--primary-light);
    position: relative;
    overflow: hidden;
  }
  .related-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/backpic/back-2.png');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    pointer-events: none;
  }
  .related-wrap .container-bar {
    position: relative;
    z-index: 1;
  }
  .section-head {
    text-align: center;
    margin-bottom: 44px;
  }
  .section-head h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
  }
  .section-head p {
    font-size: 15px;
    color: var(--text-secondary);
  }
  .related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .related-card {
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
  }
  .related-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-6px);
  }
  .related-link {
    display: block;
  }
  .related-img {
    position: relative;
    height: 190px;
    overflow: hidden;
  }
  .related-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  .related-card:hover .related-img img {
    transform: scale(1.06);
  }
  .img-badge {
    position: absolute;
    left: 14px;
    top: 14px;
    background: rgba(255,255,255,0.92);
    color: var(--primary);
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    backdrop-filter: blur(4px);
  }
  .related-body {
    padding: 22px 22px 24px;
  }
  .related-body h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .related-body p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .read-more {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }
  .related-card:hover .read-more {
    color: var(--accent);
  }

  /* ===== 内容未找到 ===== */
  .not-found {
    padding: 120px 24px;
    text-align: center;
  }
  .empty-ball {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 3px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    background: #fff;
    position: relative;
  }
  .empty-ball::after {
    content: '';
    position: absolute;
    inset: 22px;
    border-radius: 50%;
    background: var(--primary-light);
  }
  .not-found h2 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 14px;
  }
  .not-found p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 28px;
  }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: #fff;
    padding: 14px 36px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    min-height: 46px;
  }
  .btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(27,75,54,0.22);
  }

  /* ===== 页脚 ===== */
  .footer {
    background: var(--bg-deep);
    padding: 72px 0 28px;
    color: rgba(255,255,255,0.75);
    margin-top: 80px;
  }
  .footer-logo {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
  }
  .footer h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  }
  .footer a {
    color: rgba(255,255,255,0.65);
    font-size: 14px;
    line-height: 2.2;
  }
  .footer a:hover {
    color: var(--gold);
  }
  .footer p {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255,255,255,0.55);
  }
  .social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    transition: var(--transition);
  }
  .social-icon:hover {
    background: var(--gold);
    color: var(--bg-deep);
  }
  .qrcode-placeholder {
    width: 110px;
    height: 110px;
    background: rgba(255,255,255,0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: rgba(255,255,255,0.45);
    border: 1px dashed rgba(255,255,255,0.2);
  }
  .copyright {
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 16px;
    padding-top: 20px;
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    text-align: center;
  }

  /* ===== 响应式 ===== */
  @media (max-width: 1023px) {
    .brand-nav {
      display: none;
    }
    .menu-toggle {
      display: flex;
    }
    .channel-bar {
      overflow: visible;
      position: relative;
    }
    .channel-list {
      padding: 0 16px;
    }
    .related-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  @media (max-width: 767px) {
    .container-bar {
      padding-left: 16px;
      padding-right: 16px;
    }
    .brand-bar {
      height: 58px;
    }
    .logo-text {
      font-size: 18px;
    }
    .logo-mark {
      width: 32px;
      height: 32px;
    }
    .btn-membership {
      display: none;
    }
    .channel-tag {
      padding: 6px 14px;
      font-size: 13px;
      min-height: 34px;
    }
    .breadcrumb-bar {
      padding: 10px 0;
    }
    .article-body {
      padding: 36px 0 52px;
    }
    .article-title {
      font-size: 28px;
      line-height: 1.3;
    }
    .article-container {
      padding: 0 16px;
    }
    .article-meta {
      gap: 8px;
      margin-bottom: 24px;
      padding-bottom: 20px;
    }
    .article-content {
      font-size: 16px;
      line-height: 1.8;
    }
    .article-content h2 {
      font-size: 22px;
    }
    .related-grid {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    .related-img {
      height: 200px;
    }
    .article-pager {
      flex-direction: column;
      align-items: stretch;
      text-align: center;
    }
    .pager-link,
    .pager-back {
      justify-content: center;
      display: inline-flex;
    }
    .related-wrap {
      padding: 52px 0 60px;
    }
    .section-head h2 {
      font-size: 26px;
    }
    .footer {
      padding-top: 52px;
      margin-top: 40px;
    }
    .not-found {
      padding: 80px 20px;
    }
    .empty-ball {
      width: 72px;
      height: 72px;
    }
  }
  @media (max-width: 520px) {
    .channel-tag {
      padding: 5px 10px;
      font-size: 12px;
    }
    .article-pager {
      gap: 10px;
    }
    .pager-link,
    .pager-back {
      width: 100%;
    }
  }

/* roulang page: category2 */
:root {
      --primary: #1B4B36;
      --primary-dark: #143627;
      --primary-light: #E8F0EB;
      --gold: #C9A96A;
      --gold-light: #DCC396;
      --bg: #FAF9F6;
      --bg-deep: #0C1F16;
      --text: #222B26;
      --text-sub: #5C6B62;
      --line: #E5E0D8;
      --accent: #B4552D;
      --radius-lg: 24px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --shadow: 0 1px 3px rgba(27, 75, 54, 0.06);
      --shadow-hover: 0 12px 32px rgba(27, 75, 54, 0.12);
      --transition: 0.3s ease;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    h1, h2, h3, h4 {
      font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
      color: var(--text);
    }

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

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

    button {
      font-family: inherit;
      cursor: pointer;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    textarea:focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      width: 100%;
    }

    .brand-nav {
      width: 100%;
      background: #fff;
      border-bottom: 1px solid var(--line);
    }

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

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
      font-size: 22px;
      font-weight: 700;
      color: var(--primary);
      white-space: nowrap;
    }

    .logo-mark {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--primary);
      color: #fff;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 15px;
      flex-shrink: 0;
    }

    .brand-nav-links {
      display: flex;
      align-items: center;
      gap: 2px;
    }

    .brand-nav-links a {
      color: var(--text-sub);
      font-size: 14px;
      font-weight: 500;
      padding: 8px 14px;
      border-radius: 8px;
      transition: color 0.3s ease, background 0.3s ease;
    }

    .brand-nav-links a:hover {
      color: var(--primary);
      background: var(--primary-light);
    }

    .btn-open {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      background: var(--primary);
      color: #fff;
      border-radius: 12px;
      padding: 10px 22px;
      font-size: 15px;
      font-weight: 600;
      border: none;
      transition: background 0.3s ease, transform 0.3s ease;
    }

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

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      background: transparent;
      border: 1px solid var(--line);
      border-radius: 12px;
      color: var(--primary);
      font-size: 22px;
      line-height: 1;
    }

    .mobile-menu {
      display: none;
      flex-direction: column;
      background: #fff;
      border-bottom: 1px solid var(--line);
      padding: 10px 24px 18px;
    }

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

    .mobile-link {
      padding: 12px 0;
      color: var(--text);
      font-size: 16px;
      font-weight: 500;
      border-bottom: 1px solid #f2efea;
    }

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

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

    .channel-nav {
      width: 100%;
      background: var(--primary);
    }

    .channel-inner {
      max-width: 1200px;
      margin: 0 auto;
      height: 48px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 24px;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .channel-inner::-webkit-scrollbar {
      display: none;
    }

    .channel-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 34px;
      padding: 0 20px;
      border-radius: 999px;
      color: rgba(255, 255, 255, 0.85);
      font-size: 14px;
      font-weight: 600;
      white-space: nowrap;
      transition: background 0.3s ease, color 0.3s ease;
    }

    .channel-link:hover {
      background: rgba(255, 255, 255, 0.12);
      color: #fff;
    }

    .channel-link.active {
      background: var(--gold);
      color: var(--primary-dark);
    }

    .page-hero {
      min-height: 50vh;
      display: flex;
      align-items: center;
      position: relative;
      background: #EFF4F0 url('/assets/images/backpic/back-1.webp') no-repeat center center / cover;
      overflow: hidden;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(100deg, rgba(250, 249, 246, 0.96) 40%, rgba(250, 249, 246, 0.62) 100%);
    }

    .hero-content {
      position: relative;
      z-index: 1;
      padding: 64px 0;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--primary);
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 1px;
      margin-bottom: 18px;
    }

    .hero-eyebrow::before {
      content: "";
      width: 28px;
      height: 2px;
      background: var(--gold);
      border-radius: 2px;
    }

    .page-hero h1 {
      font-size: 52px;
      line-height: 1.2;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 20px;
    }

    .hero-sub {
      font-size: 18px;
      line-height: 1.8;
      color: var(--text-sub);
      max-width: 560px;
      margin-bottom: 32px;
    }

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

    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      background: var(--primary);
      color: #fff;
      border-radius: 12px;
      padding: 14px 32px;
      font-size: 16px;
      font-weight: 600;
      border: none;
      transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    }

    .btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(27, 75, 54, 0.18);
    }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      min-height: 48px;
      color: var(--primary);
      font-size: 16px;
      font-weight: 600;
      padding: 10px 6px;
      border-bottom: 2px solid transparent;
      transition: border-color 0.3s ease, color 0.3s ease;
    }

    .btn-ghost:hover {
      color: var(--primary-dark);
      border-bottom-color: var(--gold);
    }

    .section {
      padding: 96px 0;
    }

    .section-head {
      text-align: center;
      max-width: 680px;
      margin: 0 auto 56px;
    }

    .section-title {
      font-size: 34px;
      line-height: 1.3;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 14px;
    }

    .section-sub {
      font-size: 16px;
      color: var(--text-sub);
      line-height: 1.8;
    }

    .story-card {
      background: #fff;
      border-radius: 24px;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .story-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-6px);
    }

    .story-card .thumb {
      overflow: hidden;
      display: block;
    }

    .story-card .thumb img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      transition: transform 0.6s ease;
    }

    .story-card:hover .thumb img {
      transform: scale(1.04);
    }

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

    .story-tag {
      display: inline-block;
      align-self: flex-start;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: 999px;
      padding: 5px 14px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.4px;
    }

    .story-card h3 {
      font-size: 20px;
      line-height: 1.5;
      font-weight: 600;
      color: var(--text);
      margin: 16px 0 10px;
    }

    .story-card h3 a {
      transition: color 0.3s ease;
    }

    .story-card h3 a:hover {
      color: var(--primary);
    }

    .story-card p {
      color: var(--text-sub);
      font-size: 14px;
      line-height: 1.8;
      flex: 1;
    }

    .story-arrow {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 18px;
      color: var(--primary);
      font-size: 14px;
      font-weight: 600;
      transition: gap 0.3s ease;
    }

    .story-arrow:hover {
      gap: 12px;
    }

    .timeline {
      position: relative;
      max-width: 960px;
      margin: 0 auto;
    }

    .timeline::before {
      content: "";
      position: absolute;
      left: 50%;
      top: 20px;
      bottom: 20px;
      width: 3px;
      background: linear-gradient(180deg, var(--gold), var(--primary-light));
      transform: translateX(-50%);
    }

    .timeline-item {
      position: relative;
      width: 50%;
      padding: 24px 48px 48px 0;
    }

    .timeline-item:nth-child(even) {
      left: 50%;
      padding: 24px 0 48px 48px;
    }

    .timeline-dot {
      position: absolute;
      top: 36px;
      right: -11px;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: var(--gold);
      border: 4px solid #fff;
      box-shadow: 0 0 0 2px var(--gold);
      z-index: 1;
    }

    .timeline-item:nth-child(even) .timeline-dot {
      left: -11px;
      right: auto;
    }

    .timeline-card {
      background: #fff;
      border-radius: 16px;
      padding: 28px;
      box-shadow: var(--shadow);
      border-top: 4px solid var(--gold);
      transition: box-shadow 0.3s ease, transform 0.3s ease;
    }

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

    .timeline-meta {
      display: inline-block;
      font-size: 13px;
      font-weight: 600;
      color: var(--accent);
      letter-spacing: 1px;
    }

    .timeline-card h3 {
      font-size: 18px;
      line-height: 1.5;
      font-weight: 600;
      color: var(--text);
      margin: 10px 0 8px;
    }

    .timeline-card p {
      font-size: 14px;
      line-height: 1.8;
      color: var(--text-sub);
    }

    .share-list {
      list-style: none;
      margin-top: 24px;
    }

    .share-list li {
      position: relative;
      padding-left: 28px;
      margin-bottom: 14px;
      color: var(--text-sub);
      font-size: 16px;
      line-height: 1.7;
    }

    .share-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 10px;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--gold);
    }

    .share-image {
      border-radius: 24px;
      overflow: hidden;
      box-shadow: var(--shadow-hover);
      height: 100%;
    }

    .share-image img {
      width: 100%;
      height: 100%;
      min-height: 320px;
      object-fit: cover;
    }

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

    .faq-item {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 12px;
      margin-bottom: 16px;
      overflow: hidden;
      transition: border-color 0.3s ease, box-shadow 0.3s ease;
    }

    .faq-item.open {
      border-color: var(--primary);
      box-shadow: 0 6px 20px rgba(27, 75, 54, 0.08);
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 20px 24px;
      background: transparent;
      border: none;
      text-align: left;
      font-size: 16px;
      font-weight: 600;
      color: var(--text);
      transition: color 0.3s ease;
    }

    .faq-item.open .faq-question {
      color: var(--primary);
    }

    .faq-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 28px;
      height: 28px;
      flex-shrink: 0;
      border-radius: 50%;
      color: var(--accent);
      font-size: 20px;
      font-weight: 300;
      transition: transform 0.4s ease, background 0.3s ease;
    }

    .faq-item.open .faq-icon {
      transform: rotate(135deg);
      background: var(--primary-light);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.45s ease;
    }

    .faq-answer-inner {
      padding: 0 24px 22px;
      color: var(--text-sub);
      font-size: 15px;
      line-height: 1.8;
    }

    .cta-panel {
      background: var(--bg-deep);
      border-radius: 32px;
      padding: 72px 60px;
      position: relative;
      overflow: hidden;
      color: #fff;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image:
        linear-gradient(rgba(201, 169, 106, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 169, 106, 0.04) 1px, transparent 1px);
      background-size: 40px 40px;
      pointer-events: none;
    }

    .cta-panel h2 {
      font-size: 32px;
      line-height: 1.35;
      font-weight: 600;
      color: #fff;
      margin-bottom: 18px;
    }

    .cta-panel p {
      color: rgba(255, 255, 255, 0.78);
      font-size: 16px;
      line-height: 1.8;
      margin-bottom: 28px;
    }

    .cta-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
    }

    .btn-gold {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      background: var(--gold);
      color: var(--primary-dark);
      border-radius: 12px;
      padding: 14px 32px;
      font-size: 16px;
      font-weight: 600;
      border: none;
      transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    }

    .btn-gold:hover {
      background: var(--gold-light);
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(201, 169, 106, 0.25);
    }

    .btn-line-light {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      border: 1px solid rgba(255, 255, 255, 0.4);
      color: #fff;
      border-radius: 12px;
      padding: 12px 28px;
      font-size: 15px;
      font-weight: 600;
      background: transparent;
      transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
    }

    .btn-line-light:hover {
      border-color: var(--gold);
      color: var(--gold-light);
      background: rgba(255, 255, 255, 0.04);
    }

    .cta-form {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 20px;
      padding: 28px;
      backdrop-filter: blur(4px);
    }

    .cta-form h3 {
      color: #fff;
      font-size: 18px;
      font-weight: 600;
      margin-bottom: 18px;
    }

    .cta-form input,
    .cta-form textarea {
      width: 100%;
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid transparent;
      border-radius: 12px;
      padding: 14px 16px;
      color: #fff;
      font-size: 15px;
      font-family: inherit;
      margin-bottom: 12px;
      transition: border-color 0.3s ease, background 0.3s ease;
    }

    .cta-form input::placeholder,
    .cta-form textarea::placeholder {
      color: rgba(255, 255, 255, 0.55);
    }

    .cta-form input:focus,
    .cta-form textarea:focus {
      border-color: var(--gold);
      background: rgba(255, 255, 255, 0.14);
      outline: none;
    }

    .cta-form textarea {
      resize: vertical;
      min-height: 80px;
    }

    .form-note {
      color: rgba(255, 255, 255, 0.6);
      font-size: 13px;
      margin-top: 4px;
    }

    .footer {
      background: var(--bg-deep);
      color: rgba(255, 255, 255, 0.72);
      margin-top: 80px;
    }

    .footer-logo {
      color: #fff;
      font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
      font-size: 22px;
      font-weight: 700;
    }

    .footer h4 {
      color: #fff;
      font-size: 16px;
      font-weight: 600;
      margin-bottom: 14px;
    }

    .footer a {
      color: rgba(255, 255, 255, 0.72);
      font-size: 14px;
      transition: color 0.3s ease;
    }

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

    .social-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.08);
      color: rgba(255, 255, 255, 0.85);
      font-size: 13px;
      font-weight: 600;
      transition: background 0.3s ease, color 0.3s ease;
    }

    .social-icon:hover {
      background: var(--gold);
      color: var(--bg-deep);
    }

    .qrcode-placeholder {
      width: 120px;
      height: 120px;
      background: rgba(255, 255, 255, 0.08);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      color: rgba(255, 255, 255, 0.5);
    }

    .copyright {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .fade-up {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .fade-up.visible {
      opacity: 1;
      transform: none;
    }

    @media (max-width: 1023px) {
      .page-hero h1 {
        font-size: 42px;
      }

      .section-title {
        font-size: 30px;
      }

      .cta-panel {
        padding: 56px 40px;
      }
    }

    @media (max-width: 767px) {
      .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }

      .brand-nav-links {
        display: none;
      }

      .section {
        padding: 64px 0;
      }

      .container-bar {
        padding: 0 20px;
      }

      .channel-inner {
        padding: 0 20px;
      }

      .page-hero {
        min-height: 60vh;
      }

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

      .hero-sub {
        font-size: 16px;
      }

      .section-title {
        font-size: 26px;
      }

      .timeline::before {
        left: 14px;
      }

      .timeline-item,
      .timeline-item:nth-child(even) {
        width: 100%;
        left: 0;
        padding: 0 0 32px 44px;
      }

      .timeline-dot,
      .timeline-item:nth-child(even) .timeline-dot {
        left: 4px;
        right: auto;
      }

      .cta-panel {
        padding: 48px 24px;
        border-radius: 24px;
      }

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

      .cta-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .cta-actions .btn-gold,
      .cta-actions .btn-line-light {
        width: 100%;
      }

      .share-image img {
        min-height: 240px;
      }
    }

    @media (max-width: 480px) {
      .brand-logo {
        font-size: 18px;
      }

      .logo-mark {
        width: 32px;
        height: 32px;
        font-size: 13px;
      }

      .story-card .thumb img {
        height: 180px;
      }
    }