/* roulang page: index */
:root {
  --primary: #0E3B33;
  --primary-dark: #092A25;
  --primary-card: #163F37;
  --accent: #C2945A;
  --accent-dark: #A37645;
  --accent-light: #D4AF7A;
  --bg: #F7F4EE;
  --bg-alt: #F0EBE0;
  --text-main: #1A1815;
  --text-secondary: #3E3A34;
  --text-muted: #7D766C;
  --card-bg: #FFFFFF;
  --border: #E4DCCE;
  --border-dark: #3A5F55;
  --error: #B4432E;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(26,24,21,0.04), 0 4px 12px rgba(26,24,21,0.05);
  --shadow-hover: 0 6px 20px rgba(26,24,21,0.10);
  --shadow-nav: 0 2px 12px rgba(26,24,21,0.08);
  --transition: 0.25s cubic-bezier(0.25,0.1,0.25,1);
  --font-sans: "PingFang SC","Hiragino Sans GB","Heiti SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-main);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-dark); }
ul, ol { list-style: none; }
input, button { font-family: inherit; }

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; box-shadow: 2px 2px 0 rgba(194,148,90,0.4); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(1px); box-shadow: none; }
.btn-secondary { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-secondary:hover { background: var(--primary); color: #fff; transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(1px); }
.btn-accent { background: var(--accent); color: var(--primary-dark); }
.btn-accent:hover { background: var(--accent-light); color: var(--primary-dark); box-shadow: 0 4px 14px rgba(194,148,90,0.35); }
.btn-sm { height: 38px; padding: 0 18px; font-size: 0.875rem; }
.btn-lg { height: 48px; padding: 0 32px; font-size: 1rem; }

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  background: var(--bg-alt);
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: all var(--transition);
}
.badge-accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.badge-outline { background: transparent; border-color: var(--border); color: var(--text-secondary); }
.badge-outline:hover { border-color: var(--accent); color: var(--accent-dark); }

/* ===================== Header ===================== */
#site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 72px;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}
#site-header.scrolled {
  background: rgba(247,244,238,0.86);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-nav);
}
.header-inner {
  max-width: 1200px;
  height: 72px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
}
.logo:hover { color: var(--accent-dark); }
.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 700;
}
.logo-icon span { color: var(--accent); }
.nav-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0 8px;
}
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tab {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all var(--transition);
}
.nav-tab:hover { background: var(--bg-alt); color: var(--primary); }
.nav-tab.active { background: var(--primary); color: #fff; }
.nav-tab.active:hover { background: var(--primary-dark); color: #fff; }
.header-cta { flex-shrink: 0; }

/* ===================== Hero ===================== */
.hero-section {
  padding: 96px 0 88px;
  background-color: var(--bg);
  background-image: radial-gradient(circle, rgba(14,59,51,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 56px;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-family: var(--font-serif);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--accent-dark);
  text-transform: uppercase;
}
.hero-eyebrow::after {
  content: "";
  width: 44px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}
.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--text-main);
  margin-bottom: 24px;
}
.hero-title .gold { color: var(--accent-dark); }
.hero-sub {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.9;
  max-width: 480px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.hero-note::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--accent);
}
.hero-visual { position: relative; }
.hero-visual::before {
  content: "";
  position: absolute;
  top: -18px;
  right: -18px;
  width: 120px;
  height: 120px;
  border-top: 1px solid var(--accent);
  border-right: 1px solid var(--accent);
  opacity: 0.5;
  border-radius: 0 14px 0 0;
}
.hero-visual::after {
  content: "";
  position: absolute;
  bottom: -18px;
  left: -18px;
  width: 120px;
  height: 120px;
  border-bottom: 1px solid var(--accent);
  border-left: 1px solid var(--accent);
  opacity: 0.5;
  border-radius: 0 0 0 14px;
}
.hero-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
  background: #fff;
}
.hero-frame::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 4px;
  background: var(--accent);
  opacity: 0.8;
}
.hero-frame img { width: 100%; height: 440px; object-fit: cover; }

/* ===================== Section Common ===================== */
.section { padding: 88px 0; }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}
.section-head-left { max-width: 640px; }
.section-title-num {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  color: var(--accent-dark);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: block;
}
.section-title {
  font-size: clamp(1.75rem, 2.6vw, 2.25rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.4;
  color: var(--text-main);
}
.section-desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-top: 12px;
  line-height: 1.8;
}

/* ===================== Story Section ===================== */
.story-section { background: var(--bg); border-bottom: 1px solid var(--border); }
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.story-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  background: #fff;
}
.story-img img { width: 100%; height: 400px; object-fit: cover; }
.story-content .section-title { margin-bottom: 20px; }
.story-text { color: var(--text-secondary); font-size: 0.9375rem; line-height: 1.9; margin-bottom: 32px; }
.story-points { display: flex; flex-direction: column; gap: 8px; }
.story-point {
  display: flex;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.story-point:last-child { border-bottom: none; }
.point-num {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  color: var(--accent);
  font-weight: 700;
  line-height: 1.2;
  min-width: 44px;
}
.point-body h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}
.point-body p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ===================== Featured Cards ===================== */
.featured-section { background: var(--bg); border-bottom: 1px solid var(--border); }
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.feature-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.feature-card-img { position: relative; overflow: hidden; }
.feature-card-img img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.4s ease; }
.feature-card:hover .feature-card-img img { transform: scale(1.03); }
.feature-card-img .badge {
  position: absolute;
  top: 14px;
  left: 14px;
}
.feature-card-body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.feature-card-body h3 {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-main);
  margin-bottom: 10px;
}
.feature-card-body h3 a { color: inherit; }
.feature-card-body h3 a:hover { color: var(--accent-dark); }
.feature-card-body p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
  flex: 1;
}
.feature-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.feature-card-meta .sep { color: var(--border); }
.feature-card-meta a { color: var(--accent-dark); font-weight: 500; }

/* ===================== Latest Section (CMS) ===================== */
.latest-section { background: var(--bg-alt); border-bottom: 1px solid var(--border); }
.latest-grid {
  display: grid;
  grid-template-columns: 58% 42%;
  gap: 24px;
  align-items: start;
}
.latest-feature {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  height: 100%;
}
.latest-feature:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.latest-feature-img { position: relative; overflow: hidden; }
.latest-feature-img img { width: 100%; height: 280px; object-fit: cover; transition: transform 0.4s ease; }
.latest-feature:hover .latest-feature-img img { transform: scale(1.03); }
.latest-feature-img .badge { position: absolute; top: 16px; left: 16px; }
.latest-feature-body { padding: 26px 28px 30px; }
.latest-feature-body h3 { font-size: 1.375rem; font-weight: 600; line-height: 1.5; margin-bottom: 12px; }
.latest-feature-body h3 a { color: inherit; }
.latest-feature-body h3 a:hover { color: var(--accent-dark); }
.latest-feature-body p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 18px;
}
.latest-meta { display: flex; align-items: center; gap: 12px; font-size: 0.8125rem; color: var(--text-muted); }
.latest-meta .sep { color: var(--border); }

.latest-list { display: flex; flex-direction: column; gap: 0; }
.list-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-bottom: none;
  transition: all var(--transition);
  position: relative;
}
.list-item:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.list-item:last-child { border-radius: 0 0 var(--radius-lg) var(--radius-lg); border-bottom: 1px solid var(--border); }
.list-item:hover { background: #FDFCF9; box-shadow: var(--shadow-sm); z-index: 1; }
.list-item a { display: flex; align-items: center; gap: 16px; padding: 20px; }
.list-date { text-align: center; min-width: 52px; flex-shrink: 0; line-height: 1.2; }
.list-date .num { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--accent-dark); display: block; }
.list-date .month { font-size: 0.6875rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.list-content { flex: 1; min-width: 0; }
.list-content .badge { margin-bottom: 6px; }
.list-content h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  margin-top: 4px;
}
.list-content h3:hover { color: var(--accent-dark); }
.list-content p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.list-arrow {
  flex-shrink: 0;
  font-size: 1.125rem;
  color: var(--accent-dark);
  transition: transform var(--transition), color var(--transition);
}
.list-item:hover .list-arrow { transform: translateX(4px); color: var(--accent); }

.empty-state {
  border: 1.5px dashed var(--accent);
  background: #FAF7F2;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  grid-column: 1 / -1;
}
.empty-state p { color: var(--text-secondary); font-size: 0.9375rem; margin-bottom: 12px; }
.empty-state a { color: var(--accent-dark); font-weight: 500; }

/* ===================== Trust Section ===================== */
.trust-section { background: var(--primary); color: #fff; border-bottom: 1px solid var(--border-dark); }
.trust-section .section-title { color: #fff; }
.trust-section .section-desc { color: #B8D0C9; }
.trust-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.stat-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}
.stat-item:hover { background: rgba(255,255,255,0.08); border-color: var(--accent); }
.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--accent-light);
  line-height: 1.2;
}
.stat-label { font-size: 0.875rem; color: #B8D0C9; margin-top: 8px; }
.trust-partners {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-dark);
}
.trust-partners-label { font-size: 0.8125rem; color: #B8D0C9; letter-spacing: 0.06em; text-transform: uppercase; }
.partner-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 1px solid var(--border-dark);
  border-radius: 999px;
  font-size: 0.8125rem;
  color: #D6E3DE;
  background: transparent;
  transition: all var(--transition);
}
.partner-chip:hover { border-color: var(--accent); color: var(--accent-light); }

/* ===================== FAQ Section ===================== */
.faq-section { background: var(--bg); border-bottom: 1px solid var(--border); }
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  list-style: none;
  gap: 16px;
  transition: color var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent-dark); }
.faq-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--accent-dark);
  transition: all var(--transition);
}
.faq-item[open] .faq-icon { transform: rotate(45deg); background: var(--accent); color: #fff; border-color: var(--accent); }
.faq-answer { padding: 0 24px 24px; color: var(--text-secondary); font-size: 0.9375rem; line-height: 1.9; }

/* ===================== CTA Section ===================== */
.cta-section {
  position: relative;
  padding: 96px 0;
  background: linear-gradient(rgba(14,59,51,0.94), rgba(14,59,51,0.94)), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  text-align: center;
  color: #fff;
}
.cta-inner { max-width: 680px; margin: 0 auto; }
.cta-section .section-title { color: #fff; margin-bottom: 14px; }
.cta-desc { color: #B8D0C9; font-size: 1rem; margin-bottom: 36px; line-height: 1.8; }
.subscribe-form {
  display: flex;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
}
.subscribe-form input[type="email"] {
  flex: 1;
  height: 48px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-dark);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 0.9375rem;
  transition: all var(--transition);
}
.subscribe-form input[type="email"]::placeholder { color: rgba(255,255,255,0.5); }
.subscribe-form input[type="email"]:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.12);
  outline: none;
  box-shadow: 0 0 0 3px rgba(194,148,90,0.2);
}
.cta-note { font-size: 0.8125rem; color: rgba(255,255,255,0.5); margin-top: 20px; }

/* ===================== Footer ===================== */
.site-footer { background: #0A2B25; color: #B8D0C9; padding: 72px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 56px;
}
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand .logo:hover { color: var(--accent-light); }
.footer-brand .logo-icon { background: var(--accent); color: var(--primary-dark); }
.footer-brand .logo-icon span { color: var(--primary-dark); }
.footer-brand-text { font-size: 0.875rem; line-height: 1.8; color: #9DB5AE; margin-bottom: 24px; max-width: 280px; }
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #B8D0C9;
  font-size: 0.875rem;
  transition: all var(--transition);
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--primary-dark); transform: translateY(-2px); }
.footer-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}
.footer-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 2px;
  background: var(--accent);
}
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
  color: #9DB5AE;
  font-size: 0.875rem;
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--accent-light); padding-left: 6px; }
.footer-contact { font-size: 0.875rem; line-height: 2; color: #9DB5AE; }
.footer-contact i { color: var(--accent); width: 20px; margin-right: 6px; }
.footer-bottom {
  border-top: 1px solid #26463F;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8125rem;
  color: #7E9B92;
}

/* ===================== Animations ===================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-title { animation: fadeUp 0.7s ease both; }
.hero-sub { animation: fadeUp 0.7s ease 0.12s both; }
.hero-actions { animation: fadeUp 0.7s ease 0.24s both; }
.hero-note { animation: fadeUp 0.7s ease 0.36s both; }
.hero-visual { animation: fadeUp 0.8s ease 0.2s both; }

/* ===================== Responsive ===================== */
@media (max-width: 1023px) {
  .hero-section { padding: 72px 0 64px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-frame img { height: 360px; }
  .story-grid { grid-template-columns: 1fr; gap: 40px; }
  .story-img img { height: 340px; }
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .latest-grid { grid-template-columns: 1fr; gap: 32px; }
  .trust-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .section { padding: 72px 0; }
}

@media (max-width: 767px) {
  #site-header, .header-inner { height: 60px; }
  .header-inner { padding: 0 16px; gap: 12px; }
  .logo { font-size: 1.125rem; }
  .logo-icon { width: 32px; height: 32px; font-size: 0.9375rem; }
  .nav-tabs { justify-content: flex-start; overflow-x: auto; -webkit-overflow-scrolling: touch; padding: 0 4px; }
  .nav-tab { height: 32px; padding: 0 14px; font-size: 0.8125rem; }
  .header-cta { height: 34px; padding: 0 14px; font-size: 0.8125rem; }
  .hero-section { padding: 56px 0 48px; }
  .hero-title { font-size: 1.875rem; }
  .hero-sub { font-size: 0.9375rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .section { padding: 56px 0; }
  .section-head { flex-direction: column; align-items: flex-start; margin-bottom: 32px; }
  .featured-grid { grid-template-columns: 1fr; }
  .trust-stats { grid-template-columns: 1fr 1fr; gap: 14px; }
  .stat-item { padding: 24px 14px; }
  .faq-item summary { padding: 18px 16px; }
  .faq-answer { padding: 0 16px 20px; }
  .cta-section { padding: 64px 0; }
  .subscribe-form { flex-direction: column; }
  .subscribe-form input[type="email"] { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .latest-feature-img img { height: 220px; }
}

@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .trust-stats { grid-template-columns: 1fr; }
  .list-item a { padding: 16px; gap: 12px; }
  .list-date .num { font-size: 1.125rem; }
  .story-img img { height: 260px; }
}

/* roulang page: category1 */
:root {
  --primary: #0E3B33;
  --primary-dark: #092A25;
  --primary-light: #163F37;
  --accent: #C2945A;
  --accent-dark: #A37645;
  --accent-light: #D4AF7A;
  --bg: #F7F4EE;
  --bg-alt: #F0EBE0;
  --bg-deep: #0A2B25;
  --text: #1A1815;
  --text-secondary: #3E3A34;
  --text-muted: #7D766C;
  --border: #E4DCCE;
  --border-dark: #3A5F55;
  --card-bg: #FFFFFF;
  --card-bg-dark: #163F37;
  --danger: #B4432E;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(26,24,21,0.04), 0 4px 12px rgba(26,24,21,0.05);
  --shadow-hover: 0 6px 20px rgba(26,24,21,0.10);
  --shadow-nav: 0 2px 12px rgba(26,24,21,0.08);
  --transition: 0.25s cubic-bezier(0.25, 0.1, 0.25, 1);
  --font-main: "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-dark); }
button, input { font-family: inherit; font-size: 1rem; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

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

/* ===== 导航 ===== */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 72px;
  background: rgba(247,244,238,0.86);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(228,220,206,0.6);
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: none;
}
#site-header.scrolled {
  background: rgba(247,244,238,0.94);
  box-shadow: var(--shadow-nav);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.375rem; font-weight: 700; color: var(--primary);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.logo:hover { color: var(--primary); }
.logo-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--primary);
  color: #fff;
  border-radius: 10px;
  font-size: 1.125rem; font-weight: 700;
  line-height: 1;
  font-family: var(--font-serif);
  position: relative;
  overflow: hidden;
}
.logo-icon::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--accent);
}
.logo-icon span { color: var(--accent); }
.nav-tabs {
  display: flex; align-items: center; gap: 8px;
  list-style: none;
}
.nav-tab {
  display: inline-flex; align-items: center; justify-content: center;
  height: 36px; padding: 0 18px;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem; font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-tab:hover { background: var(--bg-alt); color: var(--primary); border-color: transparent; }
.nav-tab.active { background: var(--primary); color: #fff; }
.nav-tab.active:hover { background: var(--primary); color: #fff; }
.header-cta { flex-shrink: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 0 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem; font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition);
  text-align: center;
  line-height: 1;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover {
  background: var(--primary-dark); color: #fff;
  box-shadow: 2px 2px 0px rgba(194,148,90,0.4);
}
.btn-primary:active { transform: translateY(1px); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-outline:active { transform: translateY(1px); }
.btn-gold { background: var(--accent); color: var(--primary-dark); border: none; }
.btn-gold:hover { background: var(--accent-light); color: var(--primary-dark); box-shadow: 0 4px 16px rgba(194,148,90,0.35); }
.btn-sm { height: 38px; padding: 0 20px; font-size: 0.875rem; }

/* ===== Hero ===== */
.page-hero {
  padding: 160px 0 88px;
  background-color: var(--bg);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(14,59,51,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,59,51,0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.page-hero .row { position: relative; z-index: 2; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-serif);
  font-size: 0.8125rem; letter-spacing: 0.12em;
  color: var(--accent-dark);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-badge::before { content: ""; width: 32px; height: 1px; background: var(--accent); }
.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700; line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--primary);
  margin-bottom: 16px;
}
.hero-sub {
  font-size: 1.0625rem; color: var(--text-secondary);
  margin-bottom: 32px; max-width: 420px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  border-bottom: 4px solid var(--primary);
}
.hero-visual img { width: 100%; height: 360px; object-fit: cover; }

/* ===== 通用section ===== */
.section { padding: 88px 0; }
.section-head { margin-bottom: 48px; }
.section-head .section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600; letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 8px;
}
.section-head p { color: var(--text-muted); font-size: 0.9375rem; }

/* ===== 品牌理念 ===== */
.philosophy-section { background-color: var(--bg); }
.philosophy-section .row { align-items: center; }
.philosophy-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.philosophy-visual img { width: 100%; height: 480px; object-fit: cover; }
.philosophy-list { padding-left: 32px; }
.philosophy-item {
  display: flex; gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.philosophy-item:last-child { border-bottom: none; }
.philosophy-num {
  font-family: var(--font-serif);
  font-size: 2rem; font-weight: 700;
  color: var(--accent);
  line-height: 1; min-width: 52px;
}
.philosophy-body h3 { font-size: 1.25rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.philosophy-body p { color: var(--text-secondary); font-size: 0.9375rem; line-height: 1.8; }

/* ===== 品牌故事卡片 ===== */
.story-section { background-color: var(--bg-alt); }
.card-large {
  display: flex; flex-direction: row;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition), transform var(--transition);
  margin-bottom: 24px;
}
.card-large:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.card-large-img { width: 45%; overflow: hidden; }
.card-large-img img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; transition: transform 0.5s ease; }
.card-large:hover .card-large-img img { transform: scale(1.03); }
.card-large-body { width: 55%; padding: 32px; display: flex; flex-direction: column; justify-content: center; }
.card-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.card-meta .date { font-size: 0.8125rem; color: var(--text-muted); }
.card-large-body h3 { font-size: 1.375rem; font-weight: 600; color: var(--text); margin-bottom: 12px; line-height: 1.5; }
.card-large-body p { color: var(--text-secondary); font-size: 0.9375rem; margin-bottom: 16px; }
.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.9375rem; font-weight: 500; color: var(--primary);
}
.text-link i { transition: transform var(--transition); }
.text-link:hover i { transform: translateX(4px); }

.badge {
  display: inline-block;
  height: 26px; padding: 0 12px;
  border-radius: var(--radius-pill);
  background: var(--primary); color: #fff;
  font-size: 0.75rem; font-weight: 500;
  line-height: 26px;
  white-space: nowrap;
}
.badge-gold { background: var(--accent); color: var(--primary-dark); }

.card-tile {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition), transform var(--transition);
  height: 100%;
}
.card-tile:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.card-tile-img { height: 200px; overflow: hidden; position: relative; }
.card-tile-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card-tile:hover .card-tile-img img { transform: scale(1.03); }
.card-tile-body { padding: 24px; }
.card-tile-body h3 { font-size: 1.125rem; font-weight: 600; color: var(--text); margin-bottom: 8px; line-height: 1.5; }
.card-tile-body p { color: var(--text-secondary); font-size: 0.875rem; margin-bottom: 14px; line-height: 1.7; }

/* ===== 时间线 ===== */
.timeline-section {
  background-color: var(--primary);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.timeline-section::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.timeline-section .container { position: relative; z-index: 2; }
.timeline-section .section-title { color: #fff; }
.timeline-section .section-head p { color: rgba(255,255,255,0.6); }
.timeline { position: relative; max-width: 720px; margin: 0 auto; padding-left: 0; }
.timeline::before {
  content: "";
  position: absolute; left: 120px; top: 0; bottom: 0;
  width: 2px; background: var(--border-dark);
}
.timeline-item {
  position: relative;
  display: flex; gap: 32px;
  padding: 24px 0;
}
.timeline-year {
  width: 90px; text-align: right;
  font-family: var(--font-serif);
  font-size: 1.125rem; font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  line-height: 1.4;
}
.timeline-dot {
  position: absolute; left: 114px; top: 34px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--primary-light);
  z-index: 1;
}
.timeline-content h4 { font-size: 1.125rem; font-weight: 600; color: #fff; margin-bottom: 4px; }
.timeline-content p { color: rgba(255,255,255,0.7); font-size: 0.875rem; line-height: 1.7; }

/* ===== 数据区 ===== */
.stats-section { background-color: var(--bg); }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.stat-item {
  text-align: center;
  padding: 40px 24px;
  background: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-item::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent);
}
.stat-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.stat-num {
  font-family: var(--font-serif);
  font-size: 2.5rem; font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 6px;
}
.stat-label { color: var(--text-muted); font-size: 0.875rem; }

/* ===== FAQ ===== */
.faq-section { background-color: var(--bg); }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
  background: transparent;
}
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 24px 0;
  background: none; border: none; cursor: pointer;
  font-size: 1.0625rem; font-weight: 500; color: var(--text);
  text-align: left;
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question i {
  font-size: 0.9375rem; color: var(--accent);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-question i { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  padding: 0;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.8;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 0 24px;
}

/* ===== CTA ===== */
.cta-section {
  background-color: var(--bg-deep);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(194,148,90,0.15) 0%, transparent 40%);
}
.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.cta-section .cta-sub {
  color: #B8D0C9;
  margin-bottom: 36px;
  font-size: 0.9375rem;
}
.subscribe-form {
  display: flex; gap: 12px;
  max-width: 480px; margin: 0 auto;
}
.subscribe-form input {
  flex: 1;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-dark);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 0.9375rem;
  transition: border-color var(--transition), background var(--transition);
}
.subscribe-form input::placeholder { color: rgba(255,255,255,0.5); }
.subscribe-form input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255,255,255,0.12);
}
.subscribe-form .btn { flex-shrink: 0; }

/* ===== 页脚 ===== */
.site-footer {
  background-color: var(--bg-deep);
  color: #B8D0C9;
  padding: 72px 0 0;
}
.site-footer .logo { color: #fff; }
.site-footer .logo-icon { background: #fff; color: var(--primary); }
.site-footer .logo-icon span { color: var(--primary); }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand-text {
  margin: 16px 0; line-height: 1.8;
  font-size: 0.875rem; color: rgba(255,255,255,0.6);
  max-width: 280px;
}
.footer-socials { display: flex; gap: 8px; }
.social-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-dark);
  color: rgba(255,255,255,0.7);
  transition: all var(--transition);
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--bg-deep); }
.footer-title {
  font-size: 0.9375rem; font-weight: 600; color: #fff;
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.875rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--accent-light); }
.footer-contact p {
  font-size: 0.875rem; color: rgba(255,255,255,0.6);
  margin-bottom: 10px;
}
.footer-contact i { color: var(--accent); margin-right: 8px; width: 16px; text-align: center; }
.footer-bottom {
  border-top: 1px solid #26463F;
  padding: 20px 0;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  font-size: 0.8125rem; color: rgba(255,255,255,0.45);
}

/* ===== 响应式 ===== */
@media (max-width: 1023px) {
  #site-header { height: 64px; }
  .header-inner { padding: 0 16px; }
  .nav-tab { padding: 0 14px; font-size: 0.875rem; }
  .header-cta { padding: 0 16px; }
  .page-hero { padding: 130px 0 64px; }
  .hero-visual img { height: 300px; }
  .card-large { flex-direction: column; }
  .card-large-img { width: 100%; }
  .card-large-img img { min-height: 220px; }
  .card-large-body { width: 100%; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .philosophy-list { padding-left: 0; margin-top: 24px; }
}

@media (max-width: 767px) {
  body { line-height: 1.75; }
  #site-header { height: 60px; }
  .header-inner { padding: 0 14px; }
  .logo { font-size: 1.125rem; }
  .logo-icon { width: 34px; height: 34px; font-size: 1rem; border-radius: 8px; }
  .nav-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex: 1;
    margin: 0 8px;
  }
  .nav-tabs::-webkit-scrollbar { display: none; }
  .nav-tab { flex-shrink: 0; padding: 0 12px; font-size: 0.8125rem; }
  .header-cta { display: none; }
  .page-hero { padding: 110px 0 48px; }
  .page-hero .columns { padding-left: 0; padding-right: 0; }
  .hero-title { font-size: clamp(1.625rem, 6vw, 2rem); }
  .hero-sub { font-size: 0.9375rem; }
  .hero-visual { margin-top: 24px; }
  .hero-visual img { height: 220px; }
  .section { padding: 56px 0; }
  .section-head { margin-bottom: 32px; }
  .philosophy-visual img { height: 260px; }
  .philosophy-item { flex-direction: column; gap: 12px; padding: 20px 0; }
  .philosophy-num { font-size: 1.5rem; }
  .card-tile-body { padding: 18px; }
  .card-large-body { padding: 20px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-item { padding: 24px 12px; }
  .stat-num { font-size: 1.75rem; }
  .timeline::before { left: 20px; }
  .timeline-item { padding-left: 52px; flex-direction: column; gap: 4px; }
  .timeline-year { width: auto; text-align: left; }
  .timeline-dot { left: 14px; top: 28px; }
  .subscribe-form { flex-direction: column; }
  .subscribe-form .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .stats-grid { gap: 8px; }
  .stat-item { padding: 20px 8px; }
  .stat-num { font-size: 1.5rem; }
  .badge { height: 24px; line-height: 24px; font-size: 0.6875rem; padding: 0 10px; }
}

/* roulang page: article */
:root{
  --primary:#0E3B33;
  --primary-dark:#092A25;
  --accent:#C2945A;
  --accent-bright:#D4AF7A;
  --accent-deep:#A37645;
  --bg:#F7F4EE;
  --bg-soft:#F0EBE0;
  --card:#FFFFFF;
  --text:#1A1815;
  --text-secondary:#3E3A34;
  --text-muted:#7D766C;
  --border:#E4DCCE;
  --border-dark:#3A5F55;
  --danger:#B4432E;
  --radius-lg:14px;
  --radius-md:10px;
  --radius-sm:8px;
  --shadow-card:0 1px 2px rgba(26,24,21,0.04),0 4px 12px rgba(26,24,21,0.05);
  --shadow-hover:0 6px 20px rgba(26,24,21,0.10);
  --shadow-nav:0 2px 12px rgba(26,24,21,0.08);
  --transition:0.25s cubic-bezier(0.25,0.1,0.25,1);
}
*,*::before,*::after{box-sizing:border-box}
html,body{overflow-x:hidden}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Heiti SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--accent-deep);text-decoration:underline}
h1,h2,h3,h4{margin:0 0 0.8em;font-weight:600;line-height:1.35}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.4em}
button,input{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

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

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--radius-sm);
  font-size:.9375rem;font-weight:500;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background var(--transition),color var(--transition),box-shadow var(--transition),transform var(--transition);
  text-decoration:none!important;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;box-shadow:2px 2px 0 rgba(194,148,90,.4);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px)}
.btn-secondary{background:transparent;border-color:var(--primary);color:var(--primary)}
.btn-secondary:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-1px)}
.btn-secondary:active{transform:translateY(1px)}
.btn-accent{background:var(--accent);color:#1A1815}
.btn-accent:hover{background:var(--accent-bright);color:#1A1815;box-shadow:0 4px 16px rgba(194,148,90,.35);transform:translateY(-1px)}
.btn-accent:active{transform:translateY(1px)}
.btn-sm{height:40px;padding:0 18px}
.btn-block{width:100%}

#site-header{
  position:sticky;top:0;z-index:100;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .3s,backdrop-filter .3s,box-shadow .3s,border-color .3s;
}
#site-header.scrolled{
  background:rgba(247,244,238,.86);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom-color:var(--border);
  box-shadow:var(--shadow-nav);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:1.3rem;font-weight:700;color:var(--primary);letter-spacing:.02em;text-decoration:none!important}
.logo:hover{color:var(--primary);text-decoration:none}
.logo-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--primary);color:#fff;border-radius:10px;font-size:1.05rem;font-weight:700;flex-shrink:0}
.logo-icon span{color:var(--accent)}
.nav-tabs{display:flex;align-items:center;gap:8px}
.nav-tab{
  display:inline-flex;align-items:center;height:36px;padding:0 18px;
  border-radius:999px;font-size:.9375rem;font-weight:500;
  color:var(--text-secondary);text-decoration:none!important;
  transition:background var(--transition),color var(--transition);
}
.nav-tab:hover{background:var(--bg-soft);color:var(--primary);text-decoration:none}
.nav-tab.active{background:var(--primary);color:#fff}
.header-cta{flex-shrink:0}

.breadcrumb{padding:18px 0 0;font-size:.875rem;color:var(--text-muted)}
.breadcrumb .container{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.breadcrumb a{color:var(--text-muted);text-decoration:none;transition:color var(--transition)}
.breadcrumb a:hover{color:var(--primary);text-decoration:none}
.breadcrumb .sep{color:#C9C1B4}
.breadcrumb .current{color:var(--text-secondary);max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.article-page{padding:40px 0 72px}
.article-grid{margin-left:-12px;margin-right:-12px;align-items:flex-start}
.article-grid>.cell{padding-left:12px;padding-right:12px}
.article-panel{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:40px;
  box-shadow:var(--shadow-card);
}
.article-head{margin-bottom:24px}
.article-badges{margin-bottom:16px}
.badge{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;
  border-radius:999px;font-size:.8125rem;font-weight:500;
  background:var(--bg-soft);color:var(--text-secondary);
  text-decoration:none;transition:all var(--transition);
}
.badge:hover{text-decoration:none;border-color:var(--primary);color:var(--primary)}
.badge.accent{background:rgba(194,148,90,.15);color:#8C6A3F;border:1px solid rgba(194,148,90,.35)}
.badge.accent:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.article-head h1{
  font-size:clamp(1.75rem,3vw,2.5rem);
  line-height:1.3;font-weight:700;letter-spacing:.01em;
  margin-bottom:18px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;color:var(--text-muted);font-size:.875rem}
.meta-item{display:inline-flex;align-items:center;gap:6px}
.meta-item i{color:var(--accent);font-size:.85em}
.article-cover{margin:24px 0 0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}
.article-cover img{width:100%;height:auto}

.article-body{margin-top:32px;font-size:1rem;line-height:1.9;color:var(--text)}
.article-body h2{font-size:1.5rem;margin:2em 0 .8em;padding-top:.5em;border-top:1px solid var(--border)}
.article-body h3{font-size:1.25rem;margin:1.6em 0 .6em;color:var(--primary)}
.article-body h4{font-size:1.05rem;margin:1.4em 0 .5em;color:var(--text-secondary)}
.article-body p{margin-bottom:1.4em}
.article-body a{color:var(--accent-deep);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--primary)}
.article-body ul,.article-body ol{margin:0 0 1.6em;padding-left:1.6em}
.article-body li{margin-bottom:.6em}
.article-body img{width:100%;height:auto;border-radius:var(--radius-md);margin:1.6em 0;border:1px solid var(--border)}
.article-body blockquote{
  margin:1.8em 0;padding:16px 20px;
  border-left:4px solid var(--accent);background:var(--bg);
  color:var(--text-secondary);border-radius:0 10px 10px 0;font-style:italic;
}
.article-body table{width:100%;border-collapse:collapse;margin:1.8em 0;font-size:.9375rem}
.article-body th,.article-body td{border:1px solid var(--border);padding:12px 14px;text-align:left}
.article-body th{background:var(--bg-soft);font-weight:600}
.article-body code{background:var(--bg-soft);padding:2px 6px;border-radius:6px;font-size:.9em;font-family:'SFMono-Regular',Consolas,monospace}

.empty-state{
  border:1.5px dashed var(--accent);background:#FAF7F2;
  border-radius:var(--radius-lg);padding:56px 24px;
  text-align:center;color:var(--text-muted);
}
.empty-state i{font-size:2.4rem;color:var(--accent);margin-bottom:12px;display:block}
.empty-state p{font-size:1.1rem;margin-bottom:20px;color:var(--text-secondary)}
.empty-state .btn{text-decoration:none}

.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px;padding-top:24px;border-top:1px solid var(--border)}
.article-tags span{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;
  border:1px solid var(--border);border-radius:999px;
  font-size:.8125rem;color:var(--text-secondary);background:var(--card);
  cursor:default;transition:all var(--transition);
}
.article-tags span:hover{border-color:var(--primary);color:var(--primary)}
.article-nav-bottom{margin-top:24px;display:flex;justify-content:flex-end}
.article-nav-bottom .btn{text-decoration:none}

.article-side{padding-left:12px}
.side-widget{
  background:var(--card);border:1px solid var(--border);
  border-radius:12px;padding:24px;margin-bottom:24px;
  box-shadow:var(--shadow-card);
}
.side-title{
  font-size:1rem;font-weight:600;margin-bottom:16px;
  display:flex;align-items:center;gap:8px;color:var(--text);
}
.side-title::before{content:'';width:4px;height:18px;background:var(--accent);border-radius:999px}
.side-link{
  display:block;padding:10px 4px;
  border-bottom:1px solid #F1EBE1;
  color:var(--text-secondary);font-size:.9375rem;
  transition:all var(--transition);text-decoration:none;
}
.side-link:last-child{border-bottom:none}
.side-link:hover{color:var(--primary);padding-left:10px;text-decoration:none}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{
  display:inline-flex;align-items:center;height:30px;padding:0 12px;
  background:var(--bg-soft);border-radius:999px;
  font-size:.8125rem;color:var(--text-secondary);
  transition:all var(--transition);text-decoration:none;
}
.tag-cloud a:hover{background:var(--primary);color:#fff;text-decoration:none}
.side-widget-dark{background:var(--primary);border-color:var(--primary);color:#E8F0ED}
.side-widget-dark .side-title{color:#fff}
.side-widget-dark .side-title::before{background:var(--accent-bright)}
.side-widget-dark p{color:#B8D0C9;font-size:.875rem;line-height:1.7;margin-bottom:16px}
.side-widget-dark .btn-accent{margin-top:4px}

.related-section{background:var(--bg-soft);padding:72px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}
.section-head h2{font-size:1.75rem;margin-bottom:4px;color:var(--text)}
.section-head p{color:var(--text-muted);margin:0}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--primary);font-weight:500;text-decoration:none;white-space:nowrap;
}
.link-arrow i{transition:transform var(--transition)}
.link-arrow:hover{color:var(--accent-deep);text-decoration:none}
.link-arrow:hover i{transform:translateX(4px)}
.rel-grid{margin-left:-12px;margin-right:-12px}
.rel-grid>.cell{padding:0 12px}
.rel-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-card);
  transition:transform .3s,box-shadow .3s;
  height:100%;display:flex;flex-direction:column;text-decoration:none!important;
}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.rel-thumb{overflow:hidden;aspect-ratio:16/10;background:var(--bg-soft)}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.rel-card:hover .rel-thumb img{transform:scale(1.03)}
.rel-body{padding:20px;display:flex;flex-direction:column;flex:1}
.rel-tag{font-size:.8125rem;color:var(--accent-deep);margin-bottom:8px;font-weight:500}
.rel-card h3{font-size:1.125rem;margin-bottom:8px;line-height:1.5;color:var(--text);transition:color var(--transition)}
.rel-card:hover h3{color:var(--primary)}
.rel-card p{font-size:.875rem;color:var(--text-muted);line-height:1.7;margin:0}
.rel-more{
  margin-top:auto;padding-top:12px;
  font-size:.875rem;color:var(--accent-deep);font-weight:500;
  display:inline-flex;align-items:center;gap:6px;
  transition:all var(--transition);
}
.rel-card:hover .rel-more{color:var(--primary)}
.rel-more i{transition:transform var(--transition)}
.rel-card:hover .rel-more i{transform:translateX(4px)}

.cta-section{background:var(--primary);padding:80px 0}
.cta-inner{max-width:640px;margin:0 auto;text-align:center;color:#fff}
.cta-inner h2{font-size:clamp(1.5rem,3vw,2.25rem);margin-bottom:12px}
.cta-inner p{color:#B8D0C9;margin-bottom:32px}
.subscribe-form{display:flex;gap:12px}
.subscribe-form input{
  flex:1;height:48px;padding:0 18px;border-radius:var(--radius-sm);
  border:1px solid var(--border-dark);
  background:rgba(255,255,255,.08);color:#fff;font-size:.9375rem;outline:none;
  transition:all var(--transition);min-width:0;
}
.subscribe-form input::placeholder{color:#8FAFA7}
.subscribe-form input:focus{border-color:var(--accent);background:rgba(255,255,255,.12)}
.subscribe-form .btn{height:48px}

.site-footer{background:#0A2B25;color:#B8D0C9;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand .logo{color:#fff;margin-bottom:16px}
.footer-brand .logo-icon{background:#163F37;color:#fff}
.footer-brand .logo-icon span{color:var(--accent-bright)}
.footer-brand-text{font-size:.875rem;line-height:1.8;color:#7FA39A;margin-bottom:20px}
.footer-socials{display:flex;gap:10px}
.social-btn{
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:999px;background:#163F37;color:#B8D0C9;font-size:.9rem;
  transition:all var(--transition);text-decoration:none;
}
.social-btn:hover{background:var(--accent);color:#0A2B25;transform:translateY(-2px);text-decoration:none}
.footer-title{color:#fff;font-weight:600;margin-bottom:16px;font-size:1rem}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:#7FA39A;font-size:.875rem;transition:all var(--transition);text-decoration:none}
.footer-links a:hover{color:var(--accent-bright);text-decoration:none;padding-left:4px}
.footer-contact p{display:flex;align-items:center;gap:8px;font-size:.875rem;color:#7FA39A;margin-bottom:8px}
.footer-contact i{color:var(--accent);width:16px;font-size:.875rem}
.footer-bottom{
  border-top:1px solid #26463F;padding:20px 0;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
  font-size:.8125rem;color:#5E8578;
}

@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.article-head h1,.article-head .article-badges,.article-head .article-meta{animation:fadeUp .6s both}
.article-cover{animation:fadeUp .8s .1s both}
.article-body{animation:fadeUp .9s .15s both}

@media (max-width:1023px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .article-side{
    display:grid;grid-template-columns:1fr 1fr;gap:16px;
    margin-top:24px;padding-left:12px;
  }
  .side-widget{margin-bottom:0}
  .side-widget-dark{grid-column:1/-1}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header-inner{height:60px;gap:12px}
  .logo{font-size:1.1rem}
  .logo-icon{width:34px;height:34px;font-size:.9rem;border-radius:8px}
  .nav-tabs{
    flex:1;overflow-x:auto;-webkit-overflow-scrolling:touch;
    scrollbar-width:none;margin:0 -8px;padding:0 8px;
  }
  .nav-tabs::-webkit-scrollbar{display:none}
  .nav-tab{flex-shrink:0;height:36px;padding:0 16px}
  .header-cta{margin-left:0}
  .btn-sm{height:44px}
  .breadcrumb{padding-top:12px;overflow-x:auto;white-space:nowrap;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .breadcrumb::-webkit-scrollbar{display:none}
  .breadcrumb .current{max-width:160px}
  .article-page{padding:24px 0 48px}
  .article-panel{padding:20px 16px}
  .article-head h1{font-size:1.5rem}
  .article-meta{gap:10px;font-size:.8125rem}
  .article-cover{margin-top:16px}
  .article-side{grid-template-columns:1fr}
  .side-widget-dark{grid-column:auto}
  .related-section{padding:48px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .section-head h2{font-size:1.5rem}
  .cta-section{padding:56px 0}
  .subscribe-form{flex-direction:column}
  .subscribe-form input{width:100%}
  .subscribe-form .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;text-align:center;justify-content:center}
  .footer-links{flex-direction:column}
  .rel-card{display:flex;flex-direction:row;align-items:center}
  .rel-thumb{width:38%;aspect-ratio:auto;min-height:100%}
  .rel-body{width:62%;padding:16px}
  .rel-card h3{font-size:1rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
  --primary:#0E3B33;
  --primary-dark:#092A25;
  --primary-light:#163F37;
  --accent:#C2945A;
  --accent-dark:#A37645;
  --accent-bright:#D4AF7A;
  --bg-main:#F7F4EE;
  --bg-alt:#F0EBE0;
  --bg-card:#FFFFFF;
  --text-main:#1A1815;
  --text-body:#3E3A34;
  --text-muted:#7D766C;
  --border:#E4DCCE;
  --border-dark:#3A5F55;
  --danger:#B4432E;
  --radius-lg:14px;
  --radius-md:10px;
  --radius-sm:8px;
  --shadow-card:0 1px 2px rgba(26,24,21,0.04),0 4px 12px rgba(26,24,21,0.05);
  --shadow-hover:0 6px 20px rgba(26,24,21,0.10);
  --shadow-nav:0 2px 12px rgba(26,24,21,0.08);
  --container:1200px;
  --ease:0.25s cubic-bezier(0.25,0.1,0.25,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{margin:0;font-family:"PingFang SC","Hiragino Sans GB","Heiti SC","Microsoft YaHei","Source Han Sans SC",sans-serif;background:var(--bg-main);color:var(--text-body);line-height:1.8;font-size:1rem;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
h1,h2,h3,h4,h5{margin:0;color:var(--text-main);line-height:1.4;}
h1{font-size:clamp(2rem,4.5vw,3.25rem);font-weight:700;letter-spacing:0.01em;}
h2{font-size:clamp(1.75rem,2.5vw,2.25rem);font-weight:600;letter-spacing:0.02em;}
h3{font-size:1.125rem;font-weight:600;line-height:1.5;}
p{margin:0;}
a{color:var(--primary);text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),box-shadow var(--ease),transform var(--ease);}
a:hover{color:var(--accent-dark);}
img{max-width:100%;height:auto;display:block;}
button,input,textarea,select{font-family:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.container,.grid-container{max-width:var(--container);margin:0 auto;padding:0 32px;width:100%;}
.grid-container{padding-right:32px;padding-left:32px;}
.grid-margin-x{margin-left:-12px;margin-right:-12px;}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;height:72px;z-index:1000;display:flex;align-items:center;border-bottom:1px solid transparent;transition:background var(--ease),box-shadow var(--ease),border-color var(--ease);}
.header-inner{max-width:var(--container);margin:0 auto;padding:0 32px;width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;letter-spacing:0.01em;color:var(--text-main);flex-shrink:0;}
.logo-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:var(--primary);color:#fff;font-size:0.9rem;font-weight:700;line-height:1;}
.logo-icon span{color:var(--accent);}
.nav-tabs{display:flex;align-items:center;gap:8px;}
.nav-tab{height:36px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-size:0.9375rem;font-weight:500;color:var(--text-body);white-space:nowrap;transition:background var(--ease),color var(--ease);}
.nav-tab:hover{background:var(--bg-alt);color:var(--primary);}
.nav-tab.active{background:var(--primary);color:#fff;}
.site-header:not(.scrolled) .nav-tab{color:rgba(255,255,255,0.92);}
.site-header:not(.scrolled) .logo{color:#fff;}
.site-header:not(.scrolled) .nav-tab:hover{background:rgba(255,255,255,0.12);color:#fff;}
.site-header:not(.scrolled) .nav-tab.active{background:#fff;color:var(--primary);}
.site-header.scrolled{background:rgba(247,244,238,0.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom-color:var(--border);box-shadow:var(--shadow-nav);}
.header-cta{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 24px;border-radius:8px;border:1px solid transparent;font-size:0.9375rem;font-weight:500;cursor:pointer;transition:all var(--ease);}
.btn-primary{background:var(--primary);color:#fff;}
.btn-primary:hover{background:var(--primary-dark);color:#fff;box-shadow:2px 2px 0 rgba(194,148,90,0.4);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-outline{background:transparent;border-color:rgba(255,255,255,0.6);color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,0.12);border-color:#fff;color:#fff;}
.btn-gold{background:var(--accent);color:var(--primary-dark);}
.btn-gold:hover{background:var(--accent-bright);color:var(--primary-dark);box-shadow:0 4px 16px rgba(194,148,90,0.35);transform:translateY(-1px);}
.btn-sm{height:38px;padding:0 20px;}

/* Page Hero */
.page-hero{position:relative;min-height:440px;padding:calc(72px + 72px) 0 88px;display:flex;align-items:center;overflow:hidden;}
.page-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;}
.page-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,rgba(9,42,37,0.96) 0%,rgba(14,59,51,0.85) 45%,rgba(14,59,51,0.55) 100%);}
.page-hero-inner{position:relative;z-index:2;max-width:720px;}
.page-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:0.8125rem;letter-spacing:0.16em;color:var(--accent-bright);text-transform:uppercase;margin-bottom:16px;}
.page-eyebrow::before{content:'';width:28px;height:1px;background:var(--accent);}
.page-hero h1{color:#fff;margin-bottom:18px;}
.page-hero-desc{color:rgba(232,221,203,0.88);font-size:1.0625rem;max-width:560px;line-height:1.9;margin-bottom:32px;}
.page-hero-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* Section Common */
.section-block{padding:88px 0;}
.section-block-alt{background:var(--bg-alt);}
.section-head{display:flex;align-items:flex-end;gap:20px;margin-bottom:44px;}
.section-index{font-family:Georgia,'Times New Roman',serif;font-size:1.9rem;color:var(--accent);line-height:1;padding-bottom:2px;}
.section-kicker{display:block;font-size:0.8125rem;letter-spacing:0.14em;color:var(--text-muted);margin-bottom:6px;}
.section-heading h2{margin:0 0 8px;}
.section-heading-desc{color:var(--text-muted);margin:0;}

/* Featured Asym */
.asym-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:stretch;}
.feature-card{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:box-shadow var(--ease),transform var(--ease);}
.feature-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);}
.feature-card-img{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;}
.feature-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease;}
.feature-card:hover .feature-card-img img{transform:scale(1.03);}
.feature-card-body{flex:1;display:flex;flex-direction:column;gap:12px;padding:26px 28px 28px;}
.feature-card-body h3{font-size:1.25rem;}
.feature-desc{color:var(--text-body);flex:1;}
.meta-line{display:flex;justify-content:space-between;align-items:center;margin-top:6px;font-size:0.8125rem;color:var(--text-muted);}
.read-link{font-weight:500;color:var(--accent-dark);}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;font-size:0.75rem;font-weight:500;letter-spacing:0.04em;}
.badge-gold{background:rgba(194,148,90,0.14);color:var(--accent-dark);border:1px solid rgba(194,148,90,0.35);}
.asym-list{display:flex;flex-direction:column;gap:10px;}
.row-card{display:flex;gap:16px;align-items:stretch;padding:18px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);}
.row-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateX(4px);}
.date-col{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:56px;padding-right:14px;border-right:1px solid var(--border);}
.date-day{font-family:Georgia,serif;font-size:1.75rem;line-height:1;color:var(--primary);}
.date-month{font-size:0.75rem;color:var(--text-muted);margin-top:2px;}
.row-card-body{flex:1;min-width:0;}
.row-card-body h3{font-size:0.9375rem;margin-bottom:4px;transition:color var(--ease);}
.row-card:hover .row-card-body h3{color:var(--primary);}
.row-card-body p{font-size:0.8125rem;color:var(--text-muted);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.row-arrow{display:inline-flex;align-items:center;justify-content:center;width:28px;color:var(--accent);font-size:1.125rem;transition:transform var(--ease);align-self:center;}
.row-card:hover .row-arrow{transform:translateX(4px);color:var(--accent-dark);}

/* Topic Cards */
.topic-card{height:100%;display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:box-shadow var(--ease),transform var(--ease);}
.topic-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);}
.topic-card-img{aspect-ratio:16/9;overflow:hidden;}
.topic-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease;}
.topic-card:hover .topic-card-img img{transform:scale(1.05);}
.topic-card-body{flex:1;display:flex;flex-direction:column;gap:8px;padding:24px;}
.topic-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:10px;background:var(--primary);color:var(--accent);font-size:1rem;margin-bottom:6px;}
.topic-card-body h3{font-size:1.125rem;}
.topic-card-body p{flex:1;font-size:0.875rem;color:var(--text-body);}
.topic-link{display:inline-flex;align-items:center;gap:6px;font-size:0.875rem;font-weight:500;margin-top:10px;}
.topic-link i{transition:transform var(--ease);}
.topic-link:hover i{transform:translateX(4px);}

/* Scenario */
.scenario-section{background:var(--primary);padding:88px 0;}
.scenario-section .section-heading h2{color:#fff;}
.scenario-section .section-heading-desc{color:rgba(232,221,203,0.72);}
.scenario-card{height:100%;background:var(--primary-light);border:1px solid var(--border-dark);border-radius:var(--radius-lg);padding:26px 24px;transition:border-color var(--ease),background var(--ease);}
.scenario-card:hover{border-color:rgba(194,148,90,0.6);background:#1A4A41;}
.scenario-head{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.scenario-num{font-family:Georgia,serif;font-style:italic;color:var(--accent);font-size:1.4rem;}
.scenario-card h3{color:#fff;font-size:1rem;}
.scenario-card p{color:rgba(232,221,203,0.78);font-size:0.875rem;line-height:1.8;margin:0;}

/* Process */
.process-step{position:relative;height:100%;background:var(--bg-card);border:1px solid var(--border);border-top:2px solid var(--primary);border-radius:0 0 var(--radius-lg) var(--radius-lg);padding:28px 24px 24px;box-shadow:var(--shadow-card);transition:box-shadow var(--ease),transform var(--ease);}
.process-step:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);}
.step-num{font-family:Georgia,serif;font-size:1.5rem;color:var(--accent);display:block;margin-bottom:12px;}
.process-step h3{font-size:1rem;margin-bottom:8px;}
.process-step p{font-size:0.875rem;color:var(--text-muted);line-height:1.7;}

/* FAQ */
.faq-section{background:var(--bg-alt);}
.faq-wrap{max-width:860px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--border);}
.faq-item:first-child{border-top:1px solid var(--border);}
.faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;padding:20px 4px;background:none;border:none;cursor:pointer;text-align:left;font-size:1.0625rem;font-weight:500;color:var(--text-main);transition:color var(--ease);}
.faq-q:hover{color:var(--primary);}
.faq-icon{position:relative;width:18px;height:18px;flex-shrink:0;}
.faq-icon::before,.faq-icon::after{content:'';position:absolute;background:var(--accent-dark);transition:all 0.3s ease;}
.faq-icon::before{left:0;top:8px;width:18px;height:2px;}
.faq-icon::after{left:8px;top:0;width:2px;height:18px;}
.faq-q[aria-expanded="true"] .faq-icon::after{opacity:0;transform:rotate(90deg);}
.faq-a{display:none;padding:0 24px 22px 4px;color:var(--text-body);font-size:0.9375rem;line-height:1.9;}

/* CTA */
.cta-section{background:var(--primary);padding:88px 0;position:relative;overflow:hidden;}
.cta-section::before{content:'';position:absolute;width:340px;height:340px;border-radius:50%;border:1px solid rgba(194,148,90,0.25);left:-120px;top:-120px;}
.cta-section::after{content:'';position:absolute;width:260px;height:260px;border-radius:50%;border:1px solid rgba(194,148,90,0.2);right:-80px;bottom:-120px;}
.cta-inner{position:relative;z-index:1;max-width:680px;margin:0 auto;text-align:center;color:#fff;}
.cta-inner h2{color:#fff;margin-bottom:12px;}
.cta-desc{color:rgba(232,221,203,0.78);margin-bottom:28px;}
.news-form{display:flex;gap:12px;justify-content:center;max-width:520px;margin:0 auto;}
.news-form input[type="email"]{flex:1;min-width:0;height:48px;padding:0 18px;border-radius:8px;border:1px solid var(--border-dark);background:rgba(255,255,255,0.08);color:#fff;font-size:0.9375rem;outline:none;transition:border-color var(--ease),background var(--ease);}
.news-form input::placeholder{color:rgba(184,208,201,0.6);}
.news-form input:focus{border-color:var(--accent);background:rgba(255,255,255,0.12);}
.news-form .btn{height:48px;}

/* Footer */
.site-footer{background:#0A2B25;color:#9FAFA9;padding-top:72px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.site-footer .logo{color:#fff;}
.site-footer .logo-icon{background:rgba(255,255,255,0.96);color:var(--primary);}
.site-footer .logo-icon span{color:var(--accent);}
.footer-brand-text{margin:16px 0 20px;font-size:0.875rem;color:#7D918A;max-width:260px;line-height:1.8;}
.footer-socials{display:flex;gap:10px;}
.social-btn{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,0.06);color:#8FA69E;display:inline-flex;align-items:center;justify-content:center;font-size:0.9375rem;transition:all var(--ease);}
.social-btn:hover{background:var(--accent);color:var(--primary-dark);transform:translateY(-2px);}
.footer-title{color:#fff;font-size:0.9375rem;font-weight:500;margin-bottom:14px;}
.footer-links{display:flex;flex-direction:column;gap:6px;}
.footer-links a{color:#8FA69E;font-size:0.875rem;transition:color var(--ease),padding-left var(--ease);}
.footer-links a:hover{color:var(--accent-bright);padding-left:4px;}
.footer-contact p{font-size:0.875rem;color:#8FA69E;margin-bottom:8px;}
.footer-contact i{width:20px;color:var(--accent);margin-right:4px;}
.footer-bottom{border-top:1px solid #26463F;padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:0.8125rem;color:#68827A;}

/* Responsive */
@media (max-width:1023px){
  .asym-layout{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  body{font-size:0.9375rem;}
  .section-block{padding:56px 0;}
  .page-hero{min-height:auto;padding:calc(60px + 56px) 0 56px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:32px;}
  .news-form{flex-direction:column;}
  .news-form input[type="email"]{width:100%;}
  .news-form .btn{width:100%;}
  .site-header{height:60px;}
  .header-inner{padding:0 16px;gap:12px;}
  .logo{font-size:1.05rem;gap:8px;}
  .logo-icon{width:34px;height:34px;border-radius:9px;font-size:0.8rem;}
  .nav-tabs{flex:1;overflow-x:auto;scrollbar-width:none;gap:4px;margin:0 -16px 0 0;padding-right:16px;}
  .nav-tabs::-webkit-scrollbar{display:none;}
  .nav-tab{flex:0 0 auto;padding:0 14px;height:34px;font-size:0.875rem;}
  .header-cta{width:38px;padding:0;}
  .header-cta span{display:none;}
  .header-cta i{margin:0;}
  .page-hero-actions .btn{width:100%;}
  .feature-card-body{padding:22px;}
  .row-card{padding:16px;}
  .grid-margin-x > .cell{margin-bottom:16px;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-section,.scenario-section{padding:56px 0;}
}
@media (max-width:520px){
  .asym-list{gap:8px;}
  .date-col{min-width:48px;padding-right:10px;}
  .row-card-body h3{font-size:0.875rem;}
  .page-eyebrow{font-size:0.75rem;}
  .footer-bottom{flex-direction:column;gap:4px;}
}