/* roulang page: index */
:root {
  --primary: #1B3A35;
  --primary-dark: #0F2420;
  --secondary: #2F6B55;
  --accent: #C6A664;
  --accent-light: #E3CF9D;
  --bg-warm: #F8F6F2;
  --card-white: #FFFFFF;
  --text-main: #1C2B26;
  --text-sub: #5B6661;
  --text-weak: #8A958E;
  --text-invert: #F5F3EE;
  --border-light: #E5E1DA;
  --danger: #B4553A;
  --radius-lg: 16px;
  --radius-md: 12px;
  --shadow-card: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-hover: 0 16px 40px rgba(0,0,0,0.10);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Inter', 'Arial', sans-serif;
  background: var(--bg-warm);
  color: var(--text-main);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }

.h2-title {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 750;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text-main);
}
.h2-title .eyebrow {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.h2-title::before {
  content: '';
  display: inline-block;
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
  vertical-align: middle;
  margin-right: 12px;
}
.section-head { margin-bottom: 3rem; }
.section-head.center { text-align: center; }
.section-head.center .h2-title::before { display: block; margin: 0 auto 12px; }
.section-head p { color: var(--text-sub); max-width: 680px; margin-top: 12px; }
.section-head.center p { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  transition: all 0.3s var(--ease);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:active { transform: scale(0.98); }
.btn:focus-visible { outline: 2px solid rgba(198,166,100,0.5); outline-offset: 2px; }
.btn-primary { background: var(--accent); color: #0F2420; }
.btn-primary:hover { background: linear-gradient(135deg, #D4BC82, var(--accent)); box-shadow: 0 8px 24px rgba(198,166,100,0.3); }
.btn-secondary { background: transparent; border: 1px solid rgba(255,255,255,0.5); color: var(--text-invert); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: rgba(198,166,100,0.08); }
.btn-outline-dark { background: transparent; border: 1px solid rgba(27,58,53,0.4); color: var(--primary); }
.btn-outline-dark:hover { border-color: var(--accent); color: var(--accent); background: rgba(198,166,100,0.06); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s var(--ease);
}
.text-link:hover { color: var(--accent); }
.text-link:hover .arrow { transform: translateX(4px); }
.text-link .arrow { transition: transform 0.3s var(--ease); display: inline-block; }

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.4;
}
.badge-gold { border: 1px solid rgba(198,166,100,0.6); color: var(--accent); background: rgba(198,166,100,0.06); }
.badge-gray { background: #EEECE6; color: var(--text-sub); }
.badge-green { background: var(--primary); color: #fff; }

/* Header & Nav */
#siteHeader {
  position: relative;
  z-index: 50;
  transition: all 0.3s var(--ease);
}
#siteHeader .top-bar {
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border-light);
  height: 44px;
  display: flex;
  align-items: center;
}
#siteHeader .top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#siteHeader .logo-area { display: flex; align-items: center; gap: 10px; }
#siteHeader .logo-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #E3CF9D);
  display: flex; align-items: center; justify-content: center;
  color: #0F2420; font-weight: 800; font-size: 1rem;
  flex-shrink: 0;
}
#siteHeader .logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
#siteHeader .logo-tag {
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
  border-left: 2px solid var(--accent);
  padding-left: 8px;
  white-space: nowrap;
}
.top-search {
  display: flex; align-items: center;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 999px;
  height: 36px;
  padding: 0 8px 0 14px;
  width: 260px;
  transition: border-color 0.3s;
}
.top-search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(198,166,100,0.15); }
.top-search input { border: none; outline: none; flex: 1; font-size: 0.85rem; background: transparent; color: var(--text-main); }
.top-search svg { color: var(--text-weak); flex-shrink: 0; }

.nav-bar {
  background: var(--primary-dark);
  height: 40px;
  display: flex;
  align-items: center;
}
.nav-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-menu { display: flex; align-items: center; gap: 4px; height: 40px; }
.nav-menu a {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0 16px;
  height: 40px;
  display: flex;
  align-items: center;
  position: relative;
  transition: color 0.3s;
  white-space: nowrap;
}
.nav-menu a:hover { color: var(--accent); }
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav-menu a:hover::after, .nav-menu a.active::after { transform: scaleX(1); }
.nav-menu a.active { color: var(--accent); }
.nav-trends { display: flex; align-items: center; gap: 8px; }
.nav-trends span {
  color: rgba(255,255,255,0.45);
  font-size: 0.78rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  white-space: nowrap;
  transition: all 0.3s;
}
.nav-trends span:hover { color: var(--accent); background: rgba(198,166,100,0.12); }

/* Mobile header */
.mobile-header {
  display: none;
}
#siteHeader.is-sticky {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(248,246,242,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border-light);
  border: none;
}
#siteHeader.is-sticky .top-bar { background: transparent; border: none; }
#siteHeader.is-sticky .nav-bar {
  background: transparent;
  height: 0;
  overflow: hidden;
}
#siteHeader.is-sticky .nav-menu a { color: var(--text-main); }
#siteHeader.is-sticky .nav-menu a:hover, #siteHeader.is-sticky .nav-menu a.active { color: var(--accent); }
#siteHeader.is-sticky .nav-bar::after { display: none; }

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.mobile-drawer.open { opacity: 1; pointer-events: auto; }
.mobile-drawer .drawer-panel {
  position: absolute;
  top: 0; right: 0;
  width: min(320px, 82vw);
  height: 100%;
  background: var(--bg-warm);
  padding: 24px 0;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
  overflow-y: auto;
}
.mobile-drawer.open .drawer-panel { transform: translateX(0); }
.drawer-panel .drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px 20px;
  border-bottom: 1px solid var(--border-light);
}
.drawer-panel .drawer-menu { padding: 16px 24px; }
.drawer-panel .drawer-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  border-bottom: 1px solid rgba(229,225,218,0.6);
  transition: color 0.3s;
}
.drawer-panel .drawer-menu a:hover, .drawer-panel .drawer-menu a.active { color: var(--accent); }

/* Hero */
.hero {
  position: relative;
  min-height: 88vh;
  background: var(--primary-dark);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  opacity: 0.5;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15,36,32,0.92) 0%, rgba(15,36,32,0.7) 60%, rgba(15,36,32,0.4) 100%);
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(198,166,100,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 5; padding: 80px 0; }
.hero-content .hero-badge {
  display: inline-block;
  padding: 5px 16px;
  border-radius: 999px;
  border: 1px solid rgba(198,166,100,0.5);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  background: rgba(198,166,100,0.08);
}
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-invert);
  max-width: 660px;
}
.hero h1 .gold-underline {
  background: linear-gradient(transparent 62%, rgba(198,166,100,0.55) 62%, rgba(198,166,100,0.55) 100%);
  color: var(--accent);
}
.hero-sub {
  color: rgba(245,243,238,0.8);
  font-size: 1.05rem;
  max-width: 540px;
  margin-top: 20px;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 36px;
}
.hero-info {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 40px;
  color: rgba(245,243,238,0.5);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}
.hero-info span { display: inline-flex; align-items: center; gap: 6px; }
.hero-info .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollDown 2s ease-in-out infinite;
  width: 26px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 8px;
}
.hero-scroll svg { color: rgba(255,255,255,0.5); }
@keyframes scrollDown {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.6; }
  50% { transform: translate(-50%, 8px); opacity: 1; }
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.hero-anim { animation: heroFade 0.8s ease-out both; }
.hero-anim.d1 { animation-delay: 0.1s; }
.hero-anim.d2 { animation-delay: 0.3s; }
.hero-anim.d3 { animation-delay: 0.5s; }
@keyframes heroFade {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Problem Section */
.problem-list { display: flex; gap: 24px; align-items: stretch; }
.problem-main {
  flex: 5;
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  color: var(--text-invert);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 300px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.problem-main:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(27,58,53,0.2); }
.problem-main .p-number {
  font-size: 3.2rem;
  font-weight: 800;
  color: rgba(198,166,100,0.9);
  line-height: 1;
}
.problem-main h3 { font-size: 1.4rem; font-weight: 700; margin-top: 16px; }
.problem-main p { color: rgba(245,243,238,0.8); font-size: 0.95rem; margin-top: 12px; }
.problem-side { flex: 7; display: flex; flex-direction: column; gap: 24px; }
.problem-item {
  flex: 1;
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  transition: all 0.3s var(--ease);
}
.problem-item:hover { border-color: rgba(198,166,100,0.4); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.problem-item .p-number {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}
.problem-item h4 { font-size: 1.05rem; font-weight: 600; margin-top: 8px; color: var(--text-main); }
.problem-item p { font-size: 0.9rem; color: var(--text-sub); margin-top: 6px; }
.problem-arrow {
  position: absolute;
  bottom: 20px;
  right: 20px;
  color: var(--border-light);
  transition: color 0.3s;
}
.problem-item:hover .problem-arrow { color: var(--accent); }

/* Solution Section */
.solution-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}
.solution-row.row-reverse .solution-image { order: 2; }
.solution-row.row-reverse .solution-text { order: 1; }
.solution-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}
.solution-image img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.solution-image:hover img { transform: scale(1.02); }
.solution-text .badge { margin-bottom: 14px; }
.solution-text h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
}
.solution-text p { color: var(--text-sub); font-size: 0.95rem; line-height: 1.75; }
.solution-text .text-link { margin-top: 18px; }

/* Process Steps */
.process-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border-light);
}
.process-step {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}
.process-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(198,166,100,0.15);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.process-step .p-label { font-size: 0.9rem; font-weight: 600; color: var(--text-main); }
.process-line {
  width: 40px;
  height: 1px;
  background: #D8D3C8;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .process-steps { flex-direction: column; gap: 20px; align-items: flex-start; }
  .process-line { width: 1px; height: 20px; }
}

/* Results / Data Section */
.results-section {
  background: var(--primary-dark);
  position: relative;
  overflow: hidden;
}
.results-section .h2-title { color: #fff; }
.results-section .h2-title::before { background: linear-gradient(90deg, var(--accent), #E3CF9D); }
.results-section .section-head p { color: rgba(245,243,238,0.6); }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 50px;
}
.stat-item {
  text-align: center;
  padding: 30px 16px;
  border-left: 1px solid rgba(255,255,255,0.1);
}
.stat-item:first-child { border-left: none; }
.stat-number {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}
.stat-label {
  color: rgba(245,243,238,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 10px;
}
@media (max-width: 768px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(3) { border-left: none; }
  .stat-item:nth-child(1), .stat-item:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.1); }
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.testimonial-main {
  background: var(--bg-warm);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s var(--ease);
}
.testimonial-main:hover, .testimonial-small:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.testimonial-main .quote { font-size: 1.05rem; line-height: 1.7; color: var(--text-main); }
.testimonial-main .author { margin-top: 20px; display: flex; align-items: center; gap: 12px; }
.testimonial-main .author .avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.testimonial-small-wrap { display: flex; flex-direction: column; gap: 24px; }
.testimonial-small {
  flex: 1;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.3s var(--ease);
}
.testimonial-small .quote { font-size: 0.95rem; color: var(--text-sub); }
.testimonial-small .author { margin-top: 14px; display: flex; align-items: center; gap: 10px; }
.testimonial-small .author .avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--secondary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 600;
}
.star-row {
  display: flex;
  gap: 2px;
  margin-top: 12px;
  color: var(--accent);
}
@media (max-width: 768px) {
  .testimonial-grid { grid-template-columns: 1fr; }
}

/* CTA Section */
.cta-section {
  background: var(--primary);
  position: relative;
  overflow: hidden;
  padding: 90px 0;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(198,166,100,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(198,166,100,0.08) 0%, transparent 40%);
}
.cta-inner { position: relative; z-index: 2; text-align: center; max-width: 720px; margin: 0 auto; }
.cta-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
}
.cta-inner h2 span { color: var(--accent); }
.cta-inner p {
  color: rgba(245,243,238,0.7);
  font-size: 1rem;
  margin-top: 14px;
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.cta-contact {
  margin-top: 28px;
  font-size: 0.82rem;
  color: rgba(245,243,238,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cta-contact svg { width: 14px; height: 14px; color: var(--accent); }
.cta-contact span { display: inline-flex; align-items: center; gap: 6px; }

/* Latest News / CMS Section */
.latest-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 24px;
}
.latest-featured {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all 0.3s var(--ease);
  border: 1px solid var(--border-light);
}
.latest-featured:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); border-color: rgba(198,166,100,0.3); }
.latest-featured .featured-img { width: 100%; height: 220px; object-fit: cover; }
.latest-featured .featured-body { padding: 24px; }
.latest-featured .featured-body h3 { font-size: 1.1rem; font-weight: 700; line-height: 1.45; }
.latest-featured .featured-body p { font-size: 0.88rem; color: var(--text-sub); margin-top: 8px; }
.latest-featured .featured-meta {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.8rem; color: var(--text-weak);
  margin-top: 14px;
}
.latest-list { display: flex; flex-direction: column; gap: 16px; }
.latest-list-item {
  display: flex;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  gap: 20px;
  align-items: flex-start;
  transition: all 0.3s var(--ease);
}
.latest-list-item:hover {
  border-color: rgba(198,166,100,0.4);
  background: #fff;
  transform: translateX(3px);
}
.latest-list-item .date-block {
  flex-shrink: 0;
  text-align: center;
  width: 64px;
  padding: 8px 0;
  border-radius: 10px;
  background: var(--bg-warm);
}
.latest-list-item .date-block .day {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}
.latest-list-item .date-block .month {
  font-size: 0.72rem;
  color: var(--text-weak);
  font-weight: 500;
}
.latest-list-item .item-content { flex: 1; min-width: 0; }
.latest-list-item .item-content h4 {
  font-size: 0.98rem;
  font-weight: 650;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.3s;
}
.latest-list-item:hover .item-content h4 { color: var(--primary); }
.latest-list-item .item-content p {
  font-size: 0.82rem;
  color: var(--text-sub);
  margin-top: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.latest-list-item .item-meta {
  display: flex; align-items: center; gap: 8px;
  margin-top: 10px;
  font-size: 0.76rem;
  color: var(--text-weak);
}
.latest-list-item .item-meta .badge { font-size: 0.7rem; padding: 2px 8px; }
.latest-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-weak);
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-light);
}
.latest-empty svg { margin: 0 auto 14px; color: var(--accent); }
@media (max-width: 900px) {
  .latest-layout { grid-template-columns: 1fr; }
}

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: all 0.3s var(--ease);
}
.faq-item.active {
  background: var(--bg-warm);
  border-left: 2px solid var(--accent);
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--text-main);
}
.faq-question .faq-icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease);
}
.faq-question .faq-icon::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 18px; height: 2px;
  background: var(--accent);
  border-radius: 1px;
}
.faq-question .faq-icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 2px; height: 18px;
  background: var(--accent);
  border-radius: 1px;
  transition: transform 0.3s var(--ease);
}
.faq-item.active .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}
.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--text-sub);
  font-size: 0.92rem;
  line-height: 1.75;
}
.faq-item.active .faq-answer { max-height: 500px; }

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: rgba(245,243,238,0.7);
  position: relative;
}
.site-footer::before {
  content: '';
  display: block;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), #E3CF9D, var(--accent));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 70px 0 50px;
}
.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-brand .footer-logo .logo-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #E3CF9D);
  display: flex; align-items: center; justify-content: center;
  color: #0F2420; font-weight: 800;
}
.footer-brand .footer-logo .footer-logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}
.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: rgba(245,243,238,0.55); }
.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a {
  font-size: 0.88rem;
  color: rgba(245,243,238,0.55);
  transition: color 0.3s, padding-left 0.3s;
}
.footer-col ul a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  color: rgba(245,243,238,0.55);
}
.footer-contact svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.footer-qr {
  width: 140px;
  height: 140px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.35);
  font-size: 0.75rem;
  text-align: center;
  margin-top: 12px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(245,243,238,0.4);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Animations for scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .fade-up, .hero-anim { opacity: 1; transform: none; }
}

/* Responsive */
@media (max-width: 768px) {
  .desktop-header { display: none !important; }
  .mobile-header { display: flex; align-items: center; justify-content: space-between; height: 56px; padding: 0 16px; background: var(--bg-warm); border-bottom: 1px solid var(--border-light); position: relative; z-index: 60; }
  .hero { min-height: 70vh; padding: 40px 0 80px; }
  .hero-content { padding: 50px 0; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
  .hero-info { flex-direction: column; gap: 8px; }
  .problem-list { flex-direction: column; }
  .problem-main { min-height: auto; }
  .solution-row { grid-template-columns: 1fr; gap: 32px; }
  .solution-row.row-reverse .solution-image, .solution-row.row-reverse .solution-text { order: initial; }
  .solution-image img { height: 220px; }
  .section { padding: 3.5rem 0; }
  .latest-layout { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; }
  .cta-buttons .btn { width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .btn { width: 100%; }
  .latest-list-item { flex-direction: row; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* roulang page: category1 */
:root {
            --primary: #1B3A35;
            --primary-dark: #0F2420;
            --secondary: #2F6B55;
            --accent: #C6A664;
            --accent-light: #E3CF9D;
            --bg-warm: #F8F6F2;
            --card-bg: #FFFFFF;
            --text-main: #1C2B26;
            --text-sub: #5B6661;
            --text-weak: #8A958E;
            --text-white: #F5F3EE;
            --border: #E5E1DA;
            --warning: #B4553A;
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.07);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.10);
            --ease: cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

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

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.3s var(--ease);
        }

        button,
        input {
            font: inherit;
            border: none;
            outline: none;
            background: none;
        }

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

        .container-narrow {
            max-width: 800px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section {
            padding: clamp(4rem, 8vw, 7rem) 0;
        }

        .section-line {
            position: relative;
        }

        .section-line::after {
            content: "";
            display: block;
            height: 1px;
            background: var(--border);
            margin-top: clamp(3rem, 6vw, 5rem);
        }

        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 0.875rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
        }

        .section-eyebrow::before {
            content: "";
            width: 48px;
            height: 2px;
            background: linear-gradient(90deg, var(--accent), var(--accent-light));
            border-radius: 2px;
            display: inline-block;
        }

        .section-head {
            margin-bottom: clamp(2.5rem, 5vw, 4rem);
        }

        .section-head h2 {
            font-size: clamp(1.5rem, 2.8vw, 2.2rem);
            font-weight: 750;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-main);
            margin-top: 14px;
        }

        .section-head p {
            margin-top: 14px;
            font-size: 1rem;
            color: var(--text-sub);
            max-width: 620px;
        }

        /* ==== Buttons ==== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: 999px;
            padding: 14px 32px;
            font-weight: 600;
            font-size: 0.95rem;
            line-height: 1;
            cursor: pointer;
            transition: all 0.3s var(--ease);
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .btn:active {
            transform: scale(0.98);
        }

        .btn:focus-visible {
            outline: 2px solid rgba(198, 166, 100, 0.5);
            outline-offset: 2px;
        }

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

        .btn-primary:hover {
            background: linear-gradient(135deg, #D4BC82, var(--accent));
            box-shadow: 0 8px 24px rgba(198, 166, 100, 0.35);
        }

        .btn-secondary {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.5);
            color: var(--text-white);
        }

        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .btn-outline-dark {
            background: transparent;
            border-color: rgba(27, 58, 53, 0.4);
            color: var(--primary-dark);
        }

        .btn-outline-dark:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            transition: gap 0.3s var(--ease), color 0.3s var(--ease);
        }

        .text-link:hover {
            gap: 12px;
            color: var(--accent);
        }

        /* ==== Header ==== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(248, 246, 242, 0.96);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
            transition: box-shadow 0.2s var(--ease), background 0.3s var(--ease);
        }

        .site-header.scrolled {
            box-shadow: 0 1px 0 var(--border), 0 4px 20px rgba(0, 0, 0, 0.04);
        }

        .top-bar {
            height: 44px;
            border-bottom: 1px solid var(--border);
            background: rgba(248, 246, 242, 0.9);
            transition: height 0.3s var(--ease), background 0.3s var(--ease);
            overflow: hidden;
        }

        .site-header.scrolled .top-bar {
            height: 0;
            border-bottom: none;
        }

        .top-bar-inner {
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            color: var(--primary-dark);
            font-weight: 800;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: 0 0 0 2px rgba(198, 166, 100, 0.25);
        }

        .logo-text {
            font-size: 1rem;
            font-weight: 700;
            letter-spacing: 0.01em;
            color: var(--primary-dark);
            white-space: nowrap;
        }

        .logo-tag {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--accent);
            border-left: 1px solid var(--accent);
            padding-left: 8px;
            line-height: 1;
            letter-spacing: 0.05em;
        }

        .top-search {
            position: relative;
            display: flex;
            align-items: center;
        }

        .top-search input {
            width: 210px;
            height: 34px;
            border-radius: 999px;
            border: 1px solid #D8D3C8;
            padding: 0 36px 0 16px;
            font-size: 0.85rem;
            background: #fff;
            color: var(--text-main);
            transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
        }

        .top-search input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(198, 166, 100, 0.15);
            outline: none;
        }

        .top-search svg {
            position: absolute;
            right: 12px;
            color: var(--text-weak);
            pointer-events: none;
        }

        .nav-bar {
            background: var(--primary-dark);
            transition: all 0.3s var(--ease);
        }

        .site-header.scrolled .nav-bar {
            background: rgba(15, 36, 32, 0.98);
        }

        .nav-bar-inner {
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            overflow-x: auto;
            scrollbar-width: none;
            flex: 1;
        }

        .nav-menu::-webkit-scrollbar {
            display: none;
        }

        .nav-menu a {
            padding: 6px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: rgba(245, 243, 238, 0.75);
            border-radius: 6px;
            white-space: nowrap;
            position: relative;
            transition: color 0.3s var(--ease);
        }

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

        .nav-menu a::after {
            content: "";
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
            opacity: 0;
            transform: scaleX(0.5);
            transition: all 0.3s var(--ease);
        }

        .nav-menu a:hover::after,
        .nav-menu a.active::after {
            opacity: 1;
            transform: scaleX(1);
        }

        .nav-menu a.active {
            color: var(--accent);
            background: rgba(198, 166, 100, 0.06);
        }

        .nav-trends {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .nav-trends span {
            font-size: 0.75rem;
            color: rgba(245, 243, 238, 0.45);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.08);
            padding: 3px 10px;
            border-radius: 999px;
            cursor: default;
            transition: all 0.3s var(--ease);
        }

        .nav-trends span:hover {
            color: var(--accent);
            border-color: rgba(198, 166, 100, 0.3);
        }

        /* Mobile Header */
        .mobile-header {
            display: none;
            height: 56px;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
            background: var(--bg-warm);
            border-bottom: 1px solid var(--border);
        }

        .mobile-drawer {
            position: fixed;
            inset: 0;
            z-index: 1200;
            visibility: hidden;
            transition: visibility 0.3s var(--ease);
        }

        .mobile-drawer.open {
            visibility: visible;
        }

        .drawer-mask {
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.4);
            opacity: 0;
            transition: opacity 0.3s var(--ease);
        }

        .mobile-drawer.open .drawer-mask {
            opacity: 1;
        }

        .drawer-panel {
            position: absolute;
            top: 0;
            right: 0;
            width: 78%;
            max-width: 340px;
            height: 100%;
            background: var(--bg-warm);
            padding: 20px;
            transform: translateX(100%);
            transition: transform 0.3s var(--ease);
            display: flex;
            flex-direction: column;
        }

        .mobile-drawer.open .drawer-panel {
            transform: translateX(0);
        }

        .drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 20px;
        }

        .drawer-close {
            width: 34px;
            height: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: #fff;
            border: 1px solid var(--border);
            font-size: 1.1rem;
            color: var(--text-main);
            cursor: pointer;
            transition: all 0.3s var(--ease);
        }

        .drawer-close:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .drawer-nav {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .drawer-nav a {
            padding: 12px 14px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-main);
            background: #fff;
            border: 1px solid transparent;
            transition: all 0.3s var(--ease);
        }

        .drawer-nav a:hover,
        .drawer-nav a.active {
            color: var(--accent);
            border-color: rgba(198, 166, 100, 0.4);
            background: rgba(198, 166, 100, 0.06);
        }

        /* ==== Category Hero ==== */
        .cat-hero {
            position: relative;
            background-color: var(--primary-dark);
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            min-height: 380px;
            display: flex;
            align-items: center;
            padding: clamp(3rem, 6vw, 5rem) 0;
            overflow: hidden;
        }

        .cat-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(15, 36, 32, 0.94) 0%, rgba(15, 36, 32, 0.78) 55%, rgba(15, 36, 32, 0.45) 100%);
            z-index: 1;
        }

        .cat-hero::after {
            content: "MATCH CENTER";
            position: absolute;
            right: -20px;
            bottom: -30px;
            font-size: 5rem;
            font-weight: 800;
            letter-spacing: 0.06em;
            color: rgba(255, 255, 255, 0.04);
            z-index: 1;
            pointer-events: none;
            font-family: Inter, Arial, sans-serif;
        }

        .cat-hero-inner {
            position: relative;
            z-index: 2;
            color: var(--text-white);
        }

        .cat-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: rgba(245, 243, 238, 0.55);
            margin-bottom: 20px;
        }

        .cat-breadcrumb a {
            color: rgba(245, 243, 238, 0.55);
            transition: color 0.3s var(--ease);
        }

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

        .cat-breadcrumb span {
            color: var(--accent);
        }

        .cat-hero h1 {
            font-size: clamp(2.2rem, 4.5vw, 3.4rem);
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }

        .cat-hero p {
            font-size: clamp(0.95rem, 1.5vw, 1.1rem);
            color: rgba(245, 243, 238, 0.78);
            max-width: 560px;
            line-height: 1.7;
        }

        .cat-hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 24px;
        }

        .cat-hero-tags span {
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--accent);
            background: rgba(198, 166, 100, 0.1);
            border: 1px solid rgba(198, 166, 100, 0.3);
            padding: 4px 14px;
            border-radius: 999px;
        }

        /* ==== Feature Grid ==== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            position: relative;
            overflow: hidden;
            transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
        }

        .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--accent-light));
            opacity: 0;
            transition: opacity 0.3s var(--ease);
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(198, 166, 100, 0.3);
        }

        .feature-card:hover::before {
            opacity: 1;
        }

        .feature-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: rgba(27, 58, 53, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            color: var(--secondary);
        }

        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
        }

        .feature-card p {
            font-size: 0.92rem;
            color: var(--text-sub);
            line-height: 1.7;
        }

        /* ==== Topic Cards ==== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .topic-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
        }

        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(198, 166, 100, 0.3);
        }

        .topic-thumb {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .topic-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s var(--ease);
        }

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

        .topic-thumb .thumb-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(15, 36, 32, 0.75);
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            backdrop-filter: blur(4px);
        }

        .topic-body {
            padding: 24px;
        }

        .topic-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .topic-body p {
            font-size: 0.9rem;
            color: var(--text-sub);
            line-height: 1.65;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .topic-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-weak);
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }

        /* ==== Data Section ==== */
        .data-section {
            background: var(--primary-dark);
            padding: clamp(4rem, 8vw, 7rem) 0;
            color: var(--text-white);
            position: relative;
            overflow: hidden;
        }

        .data-section::before {
            content: "";
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(198, 166, 100, 0.12) 0%, transparent 65%);
            pointer-events: none;
        }

        .data-section .section-eyebrow::before {
            background: linear-gradient(90deg, var(--accent), var(--accent-light));
        }

        .data-section .section-head h2 {
            color: var(--text-white);
        }

        .data-section .section-head p {
            color: rgba(245, 243, 238, 0.65);
        }

        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            margin-top: 32px;
        }

        .data-item {
            text-align: center;
            padding: 24px 16px;
            border-left: 1px solid rgba(255, 255, 255, 0.1);
        }

        .data-item:first-child {
            border-left: none;
        }

        .data-num {
            font-size: clamp(2rem, 5vw, 3.2rem);
            font-weight: 800;
            color: var(--accent);
            line-height: 1.1;
            font-family: Inter, Arial, sans-serif;
            letter-spacing: -0.02em;
        }

        .data-label {
            margin-top: 10px;
            font-size: 0.85rem;
            color: rgba(245, 243, 238, 0.75);
            font-weight: 500;
        }

        /* ==== Process ==== */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 32px;
            position: relative;
        }

        .process-item {
            position: relative;
            text-align: center;
            padding: 0 12px;
        }

        .process-dot {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary-dark);
            border: 3px solid var(--accent);
            color: var(--text-white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.95rem;
            margin: 0 auto 18px;
            position: relative;
            z-index: 2;
        }

        .process-item::before {
            content: "";
            position: absolute;
            top: 24px;
            left: -50%;
            right: 50%;
            height: 2px;
            background: rgba(27, 58, 53, 0.12);
            z-index: 1;
        }

        .process-item:first-child::before {
            display: none;
        }

        .process-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .process-item p {
            font-size: 0.85rem;
            color: var(--text-sub);
            line-height: 1.6;
        }

        /* ==== FAQ ==== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

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

        .faq-item:hover {
            border-color: rgba(198, 166, 100, 0.35);
        }

        .faq-item.open {
            border-color: rgba(198, 166, 100, 0.4);
            background: var(--bg-warm);
            border-left: 2px solid var(--accent);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--text-main);
            user-select: none;
        }

        .faq-icon {
            position: relative;
            width: 22px;
            height: 22px;
            flex-shrink: 0;
        }

        .faq-icon::before,
        .faq-icon::after {
            content: "";
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: var(--accent);
            border-radius: 2px;
            transition: transform 0.3s var(--ease);
        }

        .faq-icon::before {
            width: 14px;
            height: 2px;
        }

        .faq-icon::after {
            width: 2px;
            height: 14px;
        }

        .faq-item.open .faq-icon::after {
            transform: translate(-50%, -50%) rotate(90deg) scale(0);
        }

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

        .faq-answer p {
            padding: 0 20px 20px;
            font-size: 0.9rem;
            color: var(--text-sub);
            line-height: 1.75;
        }

        /* ==== CTA ==== */
        .cta-section {
            background: var(--primary);
            padding: clamp(4rem, 7vw, 6rem) 0;
            text-align: center;
            color: var(--text-white);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), var(--accent-light), var(--accent));
        }

        .cta-section::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 70% 20%, rgba(198, 166, 100, 0.12) 0%, transparent 55%);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
        }

        .cta-section h2 {
            font-size: clamp(1.8rem, 3.5vw, 2.6rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.01em;
        }

        .cta-section .cta-sub {
            max-width: 560px;
            margin: 16px auto 32px;
            font-size: 1rem;
            color: rgba(245, 243, 238, 0.75);
        }

        .cta-actions {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 24px;
        }

        .cta-contact {
            font-size: 0.8rem;
            color: rgba(245, 243, 238, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        /* ==== Footer ==== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(245, 243, 238, 0.7);
            padding-top: 56px;
            position: relative;
        }

        .site-footer::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), var(--accent-light), var(--accent));
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.2fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .footer-logo-text {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-white);
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: rgba(245, 243, 238, 0.6);
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-col h4::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(245, 243, 238, 0.6);
            transition: color 0.3s var(--ease);
        }

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

        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.82rem;
            color: rgba(245, 243, 238, 0.6);
        }

        .footer-contact svg {
            width: 15px;
            height: 15px;
            flex-shrink: 0;
            opacity: 0.7;
        }

        .footer-qr {
            width: 92px;
            height: 92px;
            border: 1px dashed rgba(255, 255, 255, 0.25);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: rgba(245, 243, 238, 0.4);
            text-align: center;
            line-height: 1.5;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.8rem;
            color: rgba(245, 243, 238, 0.4);
        }

        /* ==== Info Bar ==== */
        .info-bar {
            max-width: 60%;
            background: var(--primary-dark);
            border: 1px solid rgba(198, 166, 100, 0.35);
            border-radius: var(--radius-lg);
            padding: 28px;
            margin-top: 40px;
            color: var(--text-white);
            position: relative;
            overflow: hidden;
        }

        .info-bar::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--accent), var(--accent-light));
        }

        .info-bar h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--accent);
        }

        .info-bar p {
            font-size: 0.87rem;
            color: rgba(245, 243, 238, 0.7);
            line-height: 1.7;
        }

        /* ==== Animations ==== */
        .reveal {
            opacity: 0;
            transform: translateY(16px);
            transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .reveal-delay-1 {
            transition-delay: 0.1s;
        }

        .reveal-delay-2 {
            transition-delay: 0.2s;
        }

        .reveal-delay-3 {
            transition-delay: 0.3s;
        }

        @keyframes scrollHint {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(8px);
            }
        }

        .scroll-hint {
            animation: scrollHint 2s infinite ease-in-out;
        }

        @media (prefers-reduced-motion: reduce) {
            .reveal {
                opacity: 1;
                transform: none;
                transition: none;
            }
            .scroll-hint {
                animation: none;
            }
            * {
                scroll-behavior: auto !important;
            }
        }

        /* ==== Responsive ==== */
        @media (max-width: 1023px) {
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px 0;
            }
            .data-item:nth-child(3) {
                border-left: none;
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px 16px;
            }
            .process-item::before {
                display: none;
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .info-bar {
                max-width: 80%;
            }
        }

        @media (max-width: 767px) {
            .desktop-header {
                display: none;
            }
            .mobile-header {
                display: flex;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .process-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px 12px;
            }
            .process-item p {
                font-size: 0.8rem;
            }
            .cat-hero {
                min-height: auto;
                padding: 60px 0;
            }
            .cat-hero::after {
                font-size: 3rem;
                bottom: -10px;
            }
            .cta-actions {
                flex-direction: column;
                align-items: stretch;
                padding: 0 24px;
            }
            .cta-actions .btn {
                width: 100%;
            }
            .info-bar {
                max-width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }

        @media (max-width: 639px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px 0;
            }
            .data-item {
                padding: 16px 8px;
            }
            .process-grid {
                grid-template-columns: 1fr;
                max-width: 320px;
                margin-left: auto;
                margin-right: auto;
            }
            .process-item::before {
                display: none;
            }
            .btn {
                width: 100%;
                text-align: center;
            }
            .topic-body h3 {
                font-size: 1.05rem;
            }
        }

/* roulang page: article */
:root {
  --primary: #1B3A35;
  --primary-dark: #0F2420;
  --secondary: #2F6B55;
  --accent: #C6A664;
  --accent-light: #E3CF9D;
  --bg-warm: #F8F6F2;
  --bg-white: #FFFFFF;
  --text-main: #1C2B26;
  --text-sub: #5B6661;
  --text-weak: #8A958E;
  --text-white: #F5F3EE;
  --border: #E5E1DA;
  --border-warm: #ECE8E1;
  --danger: #B4553A;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow-card: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-hover: 0 16px 40px rgba(0,0,0,0.10);
  --font-family: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-family); background: var(--bg-warm); color: var(--text-main); line-height: 1.75; overflow-x: hidden; }
a { color: inherit; text-decoration: none; transition: color .3s var(--transition); }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
.container { max-width: 1200px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; border-radius: 999px; padding: 14px 32px; font-size: 1rem; transition: all .3s var(--transition); border: none; }
.btn-primary { background: var(--accent); color: #0F2420; }
.btn-primary:hover { background: linear-gradient(135deg, #D4BC82, #C6A664); box-shadow: 0 8px 24px rgba(198,166,100,0.35); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary { background: transparent; border: 1px solid rgba(255,255,255,0.5); color: #fff; }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-outline { background: transparent; border: 1px solid rgba(27,58,53,0.4); color: var(--primary); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn:focus-visible { outline: 2px solid rgba(198,166,100,0.5); outline-offset: 2px; }
.btn-disabled, .btn:disabled { opacity: 0.5; cursor: not-allowed; }
.badge { display: inline-flex; align-items: center; padding: 4px 14px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.02em; }
.badge-gold { border: 1px solid rgba(198,166,100,0.6); color: #B08A3E; background: rgba(198,166,100,0.06); }
.badge-gray { background: #F0EDE7; color: var(--text-sub); }
.badge-dark { background: var(--primary); color: #fff; }

/* Header */
#siteHeader { position: relative; z-index: 100; }
.desktop-header { display: block; }
.top-bar { background: var(--bg-warm); border-bottom: 1px solid var(--border); }
.top-bar-inner { display: flex; align-items: center; justify-content: space-between; height: 44px; }
.logo-area { display: flex; align-items: center; gap: 10px; }
.logo-icon { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, #C6A664, #E3CF9D); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; color: #0F2420; }
.logo-text { font-weight: 800; font-size: 1.05rem; color: var(--text-main); letter-spacing: -0.01em; white-space: nowrap; }
.logo-tag { font-size: 11px; letter-spacing: 0.08em; color: var(--accent); border-left: 1px solid var(--accent); padding-left: 8px; line-height: 1.2; }
.top-search { display: flex; align-items: center; gap: 8px; background: #fff; border: 1px solid #D8D3C8; border-radius: 999px; padding: 6px 16px; transition: all .3s var(--transition); }
.top-search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(198,166,100,0.15); }
.top-search input { border: none; outline: none; background: transparent; font-size: 0.85rem; width: 180px; color: var(--text-main); }
.top-search svg { color: var(--text-sub); }
.nav-bar { background: var(--primary-dark); height: 44px; }
.nav-bar-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-menu { display: flex; align-items: center; gap: 8px; height: 100%; }
.nav-menu a { color: rgba(255,255,255,0.75); font-size: 0.9rem; font-weight: 500; padding: 0 16px; height: 100%; display: flex; align-items: center; position: relative; transition: color .3s; }
.nav-menu a:hover { color: var(--accent); }
.nav-menu a.active { color: #fff; }
.nav-menu a.active::after { content: ''; position: absolute; left: 16px; right: 16px; bottom: 0; height: 2px; background: var(--accent); border-radius: 2px 2px 0 0; }
.nav-trends { display: flex; align-items: center; gap: 10px; }
.nav-trends span { font-size: 0.75rem; color: rgba(255,255,255,0.45); padding: 2px 10px; border: 1px solid rgba(255,255,255,0.12); border-radius: 999px; transition: all .3s; }
.nav-trends span:hover { color: var(--accent); border-color: var(--accent); }
.mobile-header { display: none; }
#siteHeader.sticky .desktop-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(248,246,242,0.95); backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--border); transition: all .2s; }
#siteHeader.sticky .top-bar { background: transparent; border-bottom: none; }
#siteHeader.sticky .top-bar-inner { height: 40px; }
#siteHeader.sticky .logo-text { font-size: 0.95rem; }
#siteHeader.sticky .nav-bar { background: transparent; height: 36px; }
#siteHeader.sticky .nav-menu a { color: var(--text-main); }
#siteHeader.sticky .nav-menu a:hover { color: var(--accent); }
#siteHeader.sticky .nav-menu a.active { color: var(--primary); }
#siteHeader.sticky .nav-menu a.active::after { background: var(--accent); }

.mobile-menu { position: fixed; top: 0; right: -320px; width: 300px; height: 100vh; background: var(--bg-warm); z-index: 200; box-shadow: -16px 0 40px rgba(0,0,0,0.1); padding: 24px; transition: right .3s var(--transition); overflow-y: auto; }
.mobile-menu.open { right: 0; }
.menu-overlay { position: fixed; inset: 0; background: rgba(15,36,32,0.5); z-index: 190; opacity: 0; visibility: hidden; transition: all .3s; }
.menu-overlay.show { opacity: 1; visibility: visible; }

/* Article Hero */
.article-hero { position: relative; background-size: cover; background-position: center; padding: 72px 0 56px; }
.article-hero-overlay { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(15,36,32,0.94) 0%, rgba(27,58,53,0.88) 55%, rgba(15,36,32,0.78) 100%); z-index: 1; }
.article-hero-inner { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: 0.82rem; color: rgba(255,255,255,0.6); margin-bottom: 28px; }
.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .current { color: var(--accent); }
.article-hero h1 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; line-height: 1.25; color: #fff; max-width: 800px; letter-spacing: -0.01em; margin-top: 16px; }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 22px; color: rgba(255,255,255,0.7); font-size: 0.85rem; }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-meta svg { width: 15px; height: 15px; color: var(--accent); }

/* Article Main */
.article-main { background: var(--bg-warm); padding: 56px 0 0; }
.article-main-inner { max-width: 720px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
.article-content { color: var(--text-main); font-size: 1rem; line-height: 1.85; }
.article-content p { margin-bottom: 1.5em; }
.article-content h2 { font-size: 1.55rem; font-weight: 750; margin: 1.6em 0 0.8em; color: var(--primary); }
.article-content h3 { font-size: 1.25rem; font-weight: 700; margin: 1.5em 0 0.6em; color: var(--primary); }
.article-content h4 { font-size: 1.05rem; font-weight: 600; margin: 1.3em 0 0.5em; color: var(--text-main); }
.article-content img { width: 100%; border-radius: 12px; margin: 1.5em 0; }
.article-content blockquote { border-left: 3px solid var(--accent); background: #F1EDE5; padding: 16px 24px; font-style: italic; color: var(--text-sub); border-radius: 0 12px 12px 0; margin: 1.5em 0; }
.article-content ul, .article-content ol { margin-left: 1.5em; margin-bottom: 1.5em; }
.article-content li { margin-bottom: 0.5em; }
.article-content a { color: var(--secondary); border-bottom: 1px solid rgba(47,107,85,0.3); }
.article-content a:hover { color: var(--accent); border-color: var(--accent); }
.article-content table { width: 100%; margin: 1.5em 0; border-collapse: collapse; font-size: 0.9rem; }
.article-content table th, .article-content table td { border: 1px solid var(--border); padding: 10px 14px; text-align: left; }
.article-content table th { background: var(--primary); color: #fff; font-weight: 600; }
.article-content code { background: #F0EDE7; padding: 2px 6px; border-radius: 4px; font-size: 0.9em; }

.article-divider { border: none; border-top: 1px solid var(--border); margin: 44px 0 24px; }
.article-tax { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; padding-bottom: 40px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-badge { display: inline-flex; align-items: center; background: #F0EDE7; color: var(--text-sub); border-radius: 999px; padding: 4px 12px; font-size: 0.78rem; transition: all .3s; }
.tag-badge:hover { background: rgba(198,166,100,0.12); color: #B08A3E; }
.share-icons { display: flex; align-items: center; gap: 10px; }
.share-btn { width: 34px; height: 34px; border-radius: 50%; background: #F0EDE7; color: var(--text-sub); border: none; display: inline-flex; align-items: center; justify-content: center; transition: all .3s; }
.share-btn:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }

/* Pagination */
.article-pagination { background: var(--bg-warm); padding: 0 0 48px; }
.pagination-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 720px; margin: 0 auto; padding: 0 24px; }
.page-nav { background: #fff; border: 1px solid var(--border-warm); border-radius: var(--radius-sm); padding: 18px 22px; transition: all .3s var(--transition); }
.page-nav:hover { border-color: rgba(198,166,100,0.5); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.page-nav a { display: flex; align-items: center; gap: 12px; }
.page-nav.next a { justify-content: flex-end; text-align: right; }
.nav-arrow { color: var(--accent); font-size: 1.1rem; flex-shrink: 0; }
.nav-info { display: flex; flex-direction: column; min-width: 0; }
.nav-label { font-size: 0.75rem; color: var(--text-weak); letter-spacing: 0.05em; text-transform: uppercase; }
.nav-title { font-size: 0.9rem; font-weight: 600; color: var(--text-main); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }

/* Related */
.related-posts { background: #fff; padding: 64px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-label { display: inline-flex; align-items: center; gap: 10px; font-size: 0.8rem; font-weight: 700; color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 12px; }
.section-label::before { content: ''; width: 48px; height: 2px; background: linear-gradient(90deg, var(--accent), var(--accent-light)); border-radius: 2px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.related-card { background: var(--bg-warm); border-radius: var(--radius); overflow: hidden; transition: all .3s var(--transition); }
.related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.related-card a { display: block; height: 100%; }
.related-card img { width: 100%; height: 150px; object-fit: cover; transition: transform .3s var(--transition); }
.related-card:hover img { transform: scale(1.03); }
.related-card-body { padding: 20px; }
.related-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--text-main); margin-bottom: 8px; line-height: 1.4; }
.related-card .time { font-size: 0.8rem; color: var(--text-weak); display: block; margin-bottom: 8px; }
.related-card .link { font-size: 0.85rem; color: var(--secondary); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.related-card .link:hover { color: var(--accent); }

/* CTA */
.cta-block { background: var(--primary); padding: 72px 0; position: relative; overflow: hidden; }
.cta-block::before { content: ''; position: absolute; top: -50%; right: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(198,166,100,0.18) 0%, transparent 70%); }
.cta-block::after { content: ''; position: absolute; bottom: -30%; left: 10%; width: 300px; height: 300px; background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%); }
.cta-inner { position: relative; z-index: 2; text-align: center; max-width: 700px; }
.cta-block h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; line-height: 1.3; margin-bottom: 16px; }
.cta-block p { color: rgba(255,255,255,0.75); margin-bottom: 32px; font-size: 1rem; }
.cta-buttons { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cta-note { margin-top: 20px; font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* Footer */
.site-footer { background: var(--primary-dark); border-top: 4px solid transparent; border-image: linear-gradient(90deg, #C6A664, #E3CF9D) 1; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 0.8fr 1fr 0.9fr; gap: 40px; padding: 60px 0 40px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo-text { color: #fff; font-weight: 800; font-size: 1.05rem; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; max-width: 280px; }
.footer-col h4 { color: #fff; font-size: 0.95rem; font-weight: 700; margin-bottom: 18px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col li a { color: rgba(255,255,255,0.55); font-size: 0.88rem; transition: all .3s; }
.footer-col li a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,0.55); font-size: 0.85rem; }
.footer-contact svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 3px; color: var(--accent); }
.footer-qr { width: 110px; height: 110px; border: 1px dashed rgba(255,255,255,0.25); border-radius: 8px; display: flex; align-items: center; justify-content: center; text-align: center; font-size: 0.75rem; color: rgba(255,255,255,0.4); line-height: 1.4; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; font-size: 0.8rem; color: rgba(255,255,255,0.3); }

/* Not found */
.not-found-box { padding: 64px 0; text-align: center; }
.not-found-box .nf-icon { font-size: 48px; color: var(--accent); margin-bottom: 16px; }
.not-found-box p { font-size: 1.1rem; color: var(--text-sub); margin-bottom: 24px; }

/* Scroll animation */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--transition), transform .6s var(--transition); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .desktop-header { display: none; }
  .mobile-header { display: flex; align-items: center; justify-content: space-between; height: 56px; background: var(--bg-warm); border-bottom: 1px solid var(--border); padding: 0 16px; }
  #siteHeader.sticky .mobile-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(248,246,242,0.95); backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--border); }
  .pagination-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .article-hero { padding: 48px 0 40px; }
  .article-main { padding-top: 40px; }
  .cta-buttons .btn { width: 100%; }
}
@media (max-width: 640px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .article-main-inner, .pagination-grid { padding-left: 16px; padding-right: 16px; }
  .article-tax { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}