/* roulang page: index */
/* ===== 设计变量 ===== */
:root {
  --primary: #8A2E3A;
  --primary-dark: #641E28;
  --accent: #C7A46E;
  --accent-light: #E6D3B3;
  --ink: #1F1D1B;
  --ink-light: #2E2B28;
  --bg: #F4F0EA;
  --surface: #FFFFFF;
  --text: #2B2927;
  --text-secondary: #6B6359;
  --text-invert: #F4F0EA;
  --text-muted: #A39E97;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 12px rgba(31, 29, 27, 0.08);
  --shadow-hover: 0 10px 28px rgba(31, 29, 27, 0.14);
  --transition: all 0.3s ease;
  --font-serif: 'Noto Serif SC', 'Songti SC', serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --section-pad: 96px;
}
@media (max-width: 1023px) { :root { --section-pad: 72px; } }
@media (max-width: 639px) { :root { --section-pad: 56px; } }

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 1rem;
  letter-spacing: 0.01em;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}
ul, ol { list-style: none; }
button, input, textarea { font-family: inherit; font-size: inherit; }
::selection {
  background: var(--primary);
  color: var(--text-invert);
}
:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
}

/* ===== 容器 ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.row {
  max-width: 1200px;
  margin: 0 auto;
}
.row .row {
  margin-left: -15px;
  margin-right: -15px;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  padding: 12px 28px;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.4;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  text-align: center;
  letter-spacing: 0.02em;
  min-height: 44px;
}
.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.8125rem;
  min-height: 40px;
}
.btn-primary {
  background: var(--primary);
  color: var(--text-invert);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 0 12px rgba(199, 164, 110, 0.35);
  color: var(--text-invert);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(1px);
  box-shadow: none;
}
.btn-secondary {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}
.btn-secondary:hover {
  background: rgba(199, 164, 110, 0.1);
  border-color: var(--accent-light);
  color: var(--accent-light);
}
.btn-gold {
  background: var(--accent-light);
  color: var(--ink);
  border-color: var(--accent-light);
}
.btn-gold:hover {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 0 16px rgba(199, 164, 110, 0.4);
  transform: translateY(-1px);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 500;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: var(--transition);
}
.text-link:hover {
  color: var(--accent-light);
  border-bottom: 2px solid var(--accent-light);
}

/* ===== 标签 / 徽章 ===== */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 40px;
  background: var(--bg);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: var(--transition);
  white-space: nowrap;
}
.chip:hover {
  background: var(--accent-light);
  color: var(--ink);
}
.chip-dark {
  background: rgba(244, 240, 234, 0.12);
  color: var(--accent);
}
.chip-dark:hover {
  background: rgba(199, 164, 110, 0.2);
  color: var(--accent-light);
}
.badge-hot {
  position: absolute;
  top: 12px;
  right: 0;
  background: var(--primary);
  color: var(--text-invert);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 16px 6px 12px;
  border-radius: 4px 0 0 4px;
  z-index: 2;
  clip-path: polygon(0 0, 100% 0, 92% 50%, 100% 100%, 0 100%);
  padding-right: 18px;
}
.badge-rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--accent);
  color: var(--ink);
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.6;
}
.badge-rating i {
  font-size: 0.6875rem;
}

/* ===== 顶部导航 ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 72px;
  background: rgba(31, 29, 27, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(31, 29, 27, 0.98);
  border-bottom-color: rgba(199, 164, 110, 0.6);
}
.header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-invert);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  border: 1px solid rgba(199, 164, 110, 0.5);
  letter-spacing: 0;
}
.brand-name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-invert);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.nav-tabs {
  display: flex;
  align-items: center;
  background: var(--ink-light);
  border-radius: 40px;
  padding: 4px;
  gap: 4px;
}
.nav-tabs a {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border-radius: 32px;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-tabs a:hover {
  color: var(--accent);
}
.nav-tabs a.active {
  background: var(--primary);
  color: var(--text-invert);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.header-actions .btn {
  min-height: 42px;
  padding: 10px 22px;
  font-size: 0.875rem;
}
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(199, 164, 110, 0.4);
  border-radius: var(--radius-sm);
  color: var(--text-invert);
  font-size: 1.125rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.hamburger:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--ink);
  padding: 24px;
  z-index: 999;
  border-bottom: 1px solid var(--accent);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 14px 16px;
  color: var(--text-invert);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.mobile-menu a:hover {
  background: var(--ink-light);
  color: var(--accent);
}
.mobile-menu a.active {
  background: var(--primary);
  color: var(--text-invert);
}
.mobile-menu .btn {
  margin-top: 12px;
  width: 100%;
}

/* ===== Hero 区块 ===== */
.hero {
  position: relative;
  min-height: 85vh;
  min-height: max(640px, 85vh);
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
  background-color: var(--ink);
}
@media (max-width: 639px) {
  .hero { min-height: 90vh; }
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(31, 29, 27, 0.9) 0%, transparent 60%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 15% 70%, rgba(138, 46, 58, 0.25) 0%, transparent 60%),
              rgba(31, 29, 27, 0.2);
}
.hero-content {
  position: relative;
  z-index: 1;
  width: 60%;
  max-width: 720px;
  padding: 64px 0 120px;
}
@media (max-width: 1023px) {
  .hero-content { width: 75%; }
}
@media (max-width: 639px) {
  .hero-content {
    width: 100%;
    padding: 40px 0 160px;
    text-align: center;
  }
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(199, 164, 110, 0.15);
  border: 1px solid rgba(199, 164, 110, 0.4);
  color: var(--accent);
  border-radius: 40px;
  padding: 6px 18px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-invert);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.125rem;
  line-height: 1.75;
  color: rgba(244, 240, 234, 0.8);
  max-width: 560px;
  margin-bottom: 36px;
}
@media (max-width: 639px) {
  .hero-sub { margin-left: auto; margin-right: auto; }
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
@media (max-width: 639px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .btn { width: 100%; max-width: 280px; }
}
.hero-stats {
  position: absolute;
  bottom: -24px;
  left: 10%;
  right: auto;
  width: 80%;
  background: var(--ink-light);
  border-radius: 12px;
  padding: 24px 32px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 2;
  border: 1px solid rgba(199, 164, 110, 0.2);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}
@media (max-width: 639px) {
  .hero-stats {
    left: 5%;
    width: 90%;
    padding: 16px 8px;
    bottom: 24px;
  }
  .hero { padding-bottom: 80px; }
}
.hero-stats .stat-item {
  text-align: center;
  padding: 8px 16px;
}
.hero-stats .stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.3;
}
.hero-stats .stat-label {
  display: block;
  font-size: 0.75rem;
  color: rgba(244, 240, 234, 0.7);
  margin-top: 4px;
  letter-spacing: 0.04em;
}

/* ===== 区块通用 ===== */
.section {
  padding: var(--section-pad) 0;
}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 40px;
}
.section-header h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.02em;
  position: relative;
  padding-left: 16px;
}
.section-header h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 4px;
  height: 28px;
  background: var(--accent);
  border-radius: 2px;
}
.section-header .section-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.dark-section {
  background: var(--ink);
  color: var(--text-invert);
}
.dark-section .section-header h2 {
  color: var(--text-invert);
}
.dark-section .section-subtitle {
  color: rgba(244, 240, 234, 0.6);
}

/* ===== 横滑片库 ===== */
.scroll-row {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 8px 8px 24px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin: 0 -8px;
}
.scroll-row::-webkit-scrollbar { display: none; }
.scroll-row::after {
  content: '';
  flex: 0 0 8px;
}
.scroll-card {
  flex: 0 0 210px;
  height: 315px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--ink);
  transition: var(--transition);
}
@media (max-width: 639px) {
  .scroll-card {
    flex-basis: 140px;
    height: 210px;
  }
}
.scroll-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.scroll-card:hover img {
  transform: scale(1.04);
}
.scroll-card .card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(31, 29, 27, 0.85) 0%, transparent 55%);
}
.scroll-card .card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(138, 46, 58, 0.9);
  color: var(--text-invert);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.6875rem;
  font-weight: 500;
  z-index: 2;
}
.scroll-card .card-title {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  color: var(--text-invert);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  z-index: 2;
  font-family: var(--font-sans);
}
.scroll-hint {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 8px;
  letter-spacing: 0.06em;
}

/* ===== 热播推荐 ===== */
.hot-grid .hot-card {
  display: flex;
  background: var(--ink-light);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(199, 164, 110, 0.1);
  transition: var(--transition);
  height: 100%;
}
.hot-grid .hot-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  border-color: rgba(199, 164, 110, 0.4);
}
.hot-cover {
  width: 40%;
  min-height: 220px;
  position: relative;
  overflow: hidden;
}
.hot-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.hot-card:hover .hot-cover img {
  transform: scale(1.04);
}
.hot-info {
  width: 60%;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.hot-info h3 {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-invert);
  line-height: 1.4;
}
.hot-info p {
  font-size: 0.875rem;
  color: rgba(244, 240, 234, 0.65);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hot-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
@media (max-width: 639px) {
  .hot-grid .hot-card { flex-direction: column; }
  .hot-cover { width: 100%; min-height: 200px; }
  .hot-info { width: 100%; }
}

/* ===== 片单分区 ===== */
.program-section {
  padding: var(--section-pad) 0;
}
.program-block + .program-block {
  margin-top: 48px;
}
@media (min-width: 640px) {
  .program-block + .program-block { margin-top: 0; }
}
.program-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--accent-light);
  padding-bottom: 12px;
}
.program-header h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}
.program-list-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(230, 211, 179, 0.6);
  transition: var(--transition);
}
.program-list-card:last-child {
  border-bottom: none;
}
.program-list-card:hover {
  padding-left: 8px;
}
.program-list-card .thumb {
  width: 108px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--ink);
}
.program-list-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.program-list-card:hover .thumb img {
  transform: scale(1.05);
}
.program-list-card .prog-body {
  flex: 1;
  min-width: 0;
}
.program-list-card .prog-body h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.program-list-card .prog-body p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.program-list-card .prog-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
@media (max-width: 520px) {
  .program-list-card .prog-meta {
    display: none;
  }
}

/* ===== 新闻列表 ===== */
.news-list {
  border-top: 1px solid var(--accent-light);
}
.news-item {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--accent-light);
  transition: var(--transition);
}
.news-item:hover {
  background: rgba(230, 211, 179, 0.12);
  padding-left: 16px;
  padding-right: 16px;
  border-radius: var(--radius);
}
.news-time {
  flex-shrink: 0;
  width: 80px;
  text-align: center;
  border-right: 1px solid var(--accent-light);
  padding-right: 16px;
}
.news-time .day {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}
.news-time .ym {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
}
.news-body {
  flex: 1;
  min-width: 0;
}
.news-body h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.5;
}
.news-body h3 a {
  color: var(--text);
  transition: var(--transition);
}
.news-body h3 a:hover {
  color: var(--primary-dark);
}
.news-body p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 420px;
}
.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.news-meta .reading {
  font-size: 0.75rem;
  color: var(--text-muted);
}
@media (max-width: 768px) {
  .news-item {
    flex-wrap: wrap;
    gap: 12px;
  }
  .news-time {
    width: auto;
    border-right: none;
    padding-right: 0;
    display: flex;
    align-items: baseline;
    gap: 6px;
  }
  .news-time .day { font-size: 1.25rem; }
  .news-time .ym { font-size: 0.6875rem; }
  .news-body { flex-basis: 100%; }
  .news-body p { white-space: normal; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; }
  .news-meta { flex-wrap: wrap; }
}
.load-more {
  text-align: center;
  margin-top: 32px;
}

/* ===== 空态 ===== */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  border-radius: var(--radius);
  background: rgba(230, 211, 179, 0.15);
  border: 1px dashed var(--accent);
}
.empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  background: var(--accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--text-secondary);
}
.empty-state p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.empty-state p:last-child {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ===== CTA 区 ===== */
.cta-section {
  position: relative;
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  overflow: hidden;
  margin: var(--section-pad) 0 0;
}
@media (max-width: 639px) {
  .cta-section { padding: 56px 0; }
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(230, 211, 179, 0.06) 1px, transparent 1px);
  background-size: 20px 20px;
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}
.cta-inner h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-invert);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.cta-inner p {
  font-size: 1rem;
  color: rgba(244, 240, 234, 0.8);
  margin-bottom: 32px;
  line-height: 1.7;
}
.cta-posters {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 180px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(199, 164, 110, 0.5);
  transition: transform 0.4s ease;
  display: none;
}
@media (min-width: 1024px) {
  .cta-posters { display: block; }
}
.cta-posters.left {
  left: 6%;
  transform: translateY(-50%) rotate(-3deg);
}
.cta-posters.right {
  right: 6%;
  transform: translateY(-50%) rotate(3deg);
}
.cta-posters:hover {
  transform: translateY(-50%) rotate(0deg);
}
.cta-posters img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

/* ===== FAQ ===== */
.faq-section {
  padding: var(--section-pad) 0;
}
.faq-sidebar {
  padding-right: 24px;
}
.faq-sidebar h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 12px;
  position: relative;
  padding-left: 16px;
}
.faq-sidebar h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 4px;
  height: 32px;
  background: var(--accent);
  border-radius: 2px;
}
.faq-sidebar > p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.faq-contact-card {
  background: var(--ink);
  border-radius: var(--radius);
  padding: 24px;
  color: var(--text-invert);
}
.faq-contact-card .contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.9375rem;
  color: rgba(244, 240, 234, 0.85);
}
.faq-contact-card .contact-row i {
  color: var(--accent);
  width: 20px;
  text-align: center;
}
.accordion-item {
  background: var(--surface);
  border-radius: var(--radius);
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}
.accordion-item:hover {
  box-shadow: var(--shadow-hover);
}
.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  transition: var(--transition);
}
.accordion-header:hover {
  color: var(--primary);
}
.accordion-header i {
  color: var(--accent);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.accordion-item.open .accordion-header i {
  transform: rotate(90deg);
}
.accordion-item.open .accordion-header {
  color: var(--primary);
}
.accordion-content {
  display: none;
  padding: 0 24px 20px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-secondary);
  border-top: 1px solid var(--accent-light);
}
.accordion-item.open .accordion-content {
  display: block;
}

/* ===== 页脚 ===== */
.footer {
  background: var(--ink);
  color: var(--text-invert);
  padding: 64px 0 32px;
  border-top: 1px solid rgba(199, 164, 110, 0.5);
}
.footer .footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer .footer-brand .brand-name {
  font-size: 1.0625rem;
}
.footer-desc {
  font-size: 0.875rem;
  color: rgba(244, 240, 234, 0.65);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 260px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(199, 164, 110, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: var(--transition);
}
.footer-social a:hover {
  background: rgba(199, 164, 110, 0.1);
  border-color: var(--accent);
  color: var(--accent-light);
}
.footer h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-invert);
  letter-spacing: 0.03em;
}
.footer-links a {
  display: block;
  padding: 8px 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}
.footer-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-chips .chip {
  background: rgba(244, 240, 234, 0.08);
  color: var(--accent);
}
.footer-chips .chip:hover {
  background: rgba(199, 164, 110, 0.2);
  color: var(--accent-light);
}
.footer-contact-info {
  font-size: 0.875rem;
  color: rgba(244, 240, 234, 0.7);
  line-height: 1.8;
}
.footer-contact-info i {
  color: var(--accent);
  width: 20px;
  margin-right: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(244, 240, 234, 0.08);
  margin-top: 40px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(244, 240, 234, 0.5);
}

/* ===== 响应式断点 ===== */
@media (max-width: 1023px) {
  .nav-tabs { display: none; }
  .header-actions .btn { display: none; }
  .hamburger { display: inline-flex; }
  .header-actions .hamburger { display: inline-flex; }
  .hero-content { width: 70%; }
  .hero-stats { left: 5%; width: 90%; }
}
@media (max-width: 639px) {
  .header { height: 64px; }
  .brand-mark { width: 36px; height: 36px; font-size: 1rem; }
  .brand-name { font-size: 0.9375rem; }
  .hero { min-height: 90vh; }
  .hero-content { width: 100%; }
  .hero h1 { font-size: clamp(1.75rem, 7vw, 2.5rem); }
  .hero-sub { font-size: 1rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
  .hero-stats {
    left: 4%;
    width: 92%;
    bottom: 12px;
    padding: 12px 4px;
  }
  .hero-stats .stat-num { font-size: 1.25rem; }
  .hero-stats .stat-label { font-size: 0.6875rem; }
  .section-header { flex-wrap: wrap; margin-bottom: 24px; }
  .section-header h2 { font-size: 1.375rem; }
  .section-pad { padding: 56px 0; }
  .footer { padding: 48px 0 24px; }
}

/* ===== Foundation覆盖 ===== */
.columns {
  padding-left: 15px;
  padding-right: 15px;
}
.row .row { margin: 0 -15px; }

/* roulang page: article */
:root {
  --primary: #8A2E3A;
  --primary-dark: #641E28;
  --accent: #C7A46E;
  --accent-light: #E6D3B3;
  --dark: #1F1D1B;
  --dark-light: #2E2B28;
  --page-bg: #F4F0EA;
  --surface: #FFFFFF;
  --text-main: #2B2927;
  --text-sub: #6B6359;
  --text-white: #F4F0EA;
  --text-disabled: #A39E97;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 12px rgba(31,29,27,0.08);
  --shadow-lg: 0 10px 28px rgba(31,29,27,0.14);
  --transition: all 0.3s ease;
  --font-serif: 'Noto Serif SC', 'Songti SC', serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--text-main);
  background: var(--page-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

.row { max-width: none; }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9375rem;
  line-height: 1.2;
  border: 1px solid transparent;
  transition: var(--transition);
  text-align: center;
  cursor: pointer;
  min-height: 44px;
}
.btn-primary {
  background: var(--primary);
  color: var(--text-white);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 0 12px rgba(199,164,110,0.35);
  color: var(--text-white);
}
.btn-primary:active { transform: translateY(1px); }
.btn-secondary {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}
.btn-secondary:hover {
  background: rgba(199,164,110,0.1);
  border-color: var(--accent-light);
  color: var(--accent-light);
}
.btn-secondary:active { transform: translateY(1px); }
.btn-accent {
  background: var(--accent-light);
  color: var(--dark);
}
.btn-accent:hover {
  background: var(--accent);
  color: var(--dark);
  box-shadow: 0 0 12px rgba(199,164,110,0.35);
}
.btn-large { padding: 16px 36px; font-size: 1rem; }
.btn-small { padding: 10px 20px; font-size: 0.875rem; min-height: 40px; }
.btn:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
}
a.text-link {
  color: var(--text-white);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  font-size: 0.875rem;
  transition: var(--transition);
}
a.text-link:hover { border-bottom: 2px solid var(--accent-light); color: var(--accent-light); }
a.text-link-dark {
  color: var(--text-main);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  font-size: 0.875rem;
  transition: var(--transition);
}
a.text-link-dark:hover { border-bottom: 2px solid var(--primary); color: var(--primary); }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 72px;
  background: rgba(31,29,27,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(31,29,27,0.98);
  border-bottom: 1px solid var(--accent);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0;
}
.brand-name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-white);
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.nav-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--dark-light);
  border-radius: 40px;
  padding: 4px;
}
.nav-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border-radius: 40px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-disabled);
  transition: var(--transition);
  white-space: nowrap;
  min-height: 36px;
}
.nav-tabs a:hover { color: var(--accent); }
.nav-tabs a.active {
  background: var(--primary);
  color: var(--text-white);
}
.header-action {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid rgba(199,164,110,0.4);
  background: transparent;
  color: var(--accent);
  font-size: 1.125rem;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.hamburger:hover { background: rgba(199,164,110,0.1); }

/* 移动端抽屉 */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 280px;
  height: 100vh;
  background: var(--dark);
  z-index: 1200;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: right 0.3s ease;
  box-shadow: -4px 0 24px rgba(0,0,0,0.4);
}
.mobile-drawer.open { right: 0; }
.mobile-drawer a {
  padding: 14px 16px;
  border-radius: 8px;
  color: var(--text-disabled);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: var(--transition);
}
.mobile-drawer a:hover { color: var(--accent); background: rgba(199,164,110,0.08); }
.mobile-drawer a.active { color: var(--text-white); background: var(--primary); }
.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(31,29,27,0.6);
  backdrop-filter: blur(2px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.drawer-overlay.open { opacity: 1; visibility: visible; }
.drawer-close {
  align-self: flex-end;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid rgba(199,164,110,0.3);
  background: transparent;
  color: var(--accent);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: var(--transition);
}
.drawer-close:hover { background: rgba(199,164,110,0.1); }

/* ===== 面包屑 ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-disabled);
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--text-disabled); transition: var(--transition); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: rgba(244,240,234,0.4); }
.breadcrumb .current { color: var(--primary); font-weight: 500; }
.breadcrumb-light .breadcrumb a { color: #A39E97; }
.breadcrumb-light .breadcrumb a:hover { color: var(--accent); }
.breadcrumb-light .breadcrumb .sep { color: rgba(107,105,97,0.5); }
.breadcrumb-light .breadcrumb .current { color: var(--primary); }

/* ===== 文章头部 ===== */
.article-head {
  background: var(--dark);
  padding: 140px 0 56px;
  position: relative;
  overflow: hidden;
}
.article-head::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -60px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138,46,58,0.35) 0%, transparent 70%);
  pointer-events: none;
}
.article-head::after {
  content: '';
  position: absolute;
  left: -40px;
  bottom: -100px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(199,164,110,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.article-head .container { position: relative; z-index: 2; }
.article-head h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-white);
  margin: 0 0 20px;
  letter-spacing: 0.02em;
  max-width: 820px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.article-meta .chip {
  background: rgba(199,164,110,0.15);
  color: var(--accent);
  border: 1px solid rgba(199,164,110,0.3);
  padding: 4px 14px;
  border-radius: 40px;
  font-size: 0.75rem;
  font-weight: 500;
}
.article-meta .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: rgba(244,240,234,0.6);
  min-height: 32px;
}
.article-meta .meta-item i { color: var(--accent); }

/* ===== 文章主体 ===== */
.article-wrap {
  background: var(--page-bg);
  padding: 56px 0 64px;
}
.article-main {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 48px 48px 40px;
}
.article-cover {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 32px;
  aspect-ratio: 16/9;
  background: var(--dark-light);
}
.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.article-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-main);
}
.article-content p {
  margin-bottom: 1.6em;
  text-align: justify;
}
.article-content h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 32px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--primary);
  line-height: 1.4;
}
.article-content h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 24px 0 16px;
  padding-left: 14px;
  position: relative;
  line-height: 1.4;
}
.article-content h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.article-content a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--transition);
}
.article-content a:hover {
  color: var(--primary-dark);
  text-decoration: underline double;
}
.article-content blockquote {
  border-left: 4px solid var(--accent);
  background: var(--page-bg);
  padding: 24px;
  margin: 24px 0;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--text-sub);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.article-content blockquote p { margin-bottom: 0.5em; }
.article-content blockquote p:last-child { margin-bottom: 0; }
.article-content img {
  border-radius: 8px;
  max-width: 100%;
  margin: 24px auto;
}
.article-content ul, .article-content ol {
  margin: 0 0 1.6em 1.4em;
  line-height: 1.8;
}
.article-content ul li { margin-bottom: 8px; }
.article-content ul li::marker {
  color: var(--primary);
  font-size: 0.875em;
}
.article-content ol li::marker { color: var(--accent); font-weight: 600; }

/* 标签区 */
.article-tags {
  border-top: 1px solid var(--accent-light);
  margin-top: 40px;
  padding-top: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.tag-label {
  font-size: 0.75rem;
  color: var(--text-sub);
  margin-right: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.article-tags .chip {
  background: var(--page-bg);
  color: var(--text-sub);
  border: 1px solid transparent;
  padding: 4px 14px;
  border-radius: 40px;
  font-size: 0.75rem;
  transition: var(--transition);
}
.article-tags .chip:hover {
  background: var(--accent-light);
  color: var(--dark);
}

/* 上一篇 / 下一篇 */
.article-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
  border-top: 1px solid var(--accent-light);
  padding-top: 32px;
}
.pager-item {
  border: 1px solid var(--accent-light);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  transition: var(--transition);
  min-height: 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}
.pager-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.pager-label {
  font-size: 0.75rem;
  color: var(--text-sub);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pager-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pager-item:hover .pager-title { color: var(--primary); }
.pager-next { text-align: right; }
.pager-next .pager-label { justify-content: flex-end; }
.pager-next .pager-title { color: var(--primary); }

/* ===== 空态 ===== */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.empty-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--accent);
  margin-bottom: 8px;
}
.empty-state h3 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
}
.empty-state p { font-size: 0.875rem; color: var(--text-sub); margin-bottom: 16px; }

/* ===== 相关推荐 ===== */
.related-section {
  padding: 72px 0;
  background: var(--page-bg);
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}
.section-heading h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: 0.02em;
  position: relative;
  padding-left: 44px;
}
.section-heading h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 2px;
  background: var(--accent);
}
.related-section .section-heading h2 { color: var(--text-main); }
.related-section .section-heading a { color: var(--text-sub); border-bottom-color: var(--accent); }
.related-section .section-heading a:hover { color: var(--primary); border-bottom-color: var(--primary); }

.poster-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background: var(--dark-light);
  box-shadow: var(--shadow);
  transition: var(--transition);
  margin-bottom: 16px;
}
.poster-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.poster-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.poster-card:hover img { transform: scale(1.04); }
.poster-card::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(31,29,27,0.85) 0%, transparent 100%);
  pointer-events: none;
}
.poster-card .badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(31,29,27,0.75);
  color: var(--accent);
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  z-index: 3;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(199,164,110,0.3);
}
.poster-card .poster-title {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 3;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.poster-card .poster-sub {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 40px;
  z-index: 3;
  font-size: 0.75rem;
  color: rgba(244,240,234,0.7);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 返回首页按钮在空态中的样式 */
.empty-state .btn { margin-top: 8px; }

/* ===== 页脚 ===== */
.footer {
  background: var(--dark);
  padding: 64px 0 32px;
  border-top: 1px solid var(--accent);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-brand .brand-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-white);
  letter-spacing: 0.03em;
}
.footer-desc {
  font-size: 0.875rem;
  color: var(--text-disabled);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(199,164,110,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  transition: var(--transition);
}
.footer-social a:hover {
  border-color: var(--accent-light);
  color: var(--accent-light);
  transform: translateY(-2px);
}
.footer h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  position: relative;
  padding-bottom: 8px;
}
.footer h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 2px;
  background: var(--accent);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  color: var(--text-disabled);
  font-size: 0.875rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); }
.footer-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-chips .chip {
  background: transparent;
  border: 1px solid rgba(199,164,110,0.3);
  color: var(--text-disabled);
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: 40px;
  transition: var(--transition);
}
.footer-chips .chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(199,164,110,0.08);
}
.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-contact-info div {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-disabled);
  font-size: 0.875rem;
  min-height: 20px;
}
.footer-contact-info i {
  color: var(--accent);
  font-size: 0.875rem;
  width: 16px;
  text-align: center;
}
.footer-bottom {
  border-top: 1px solid rgba(163,158,151,0.2);
  margin-top: 40px;
  padding-top: 24px;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.75rem;
  color: rgba(244,240,234,0.4);
  line-height: 1.6;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .nav-tabs a { padding: 8px 14px; font-size: 0.8125rem; }
  .header-action .btn { padding: 10px 20px; }
  .article-main { padding: 32px; }
  .poster-card .poster-title { font-size: 0.875rem; }
}

@media (max-width: 768px) {
  .nav-tabs { display: none; }
  .header-action .btn { display: none; }
  .hamburger { display: flex; }
  .container { padding: 0 20px; }
  .article-head { padding: 120px 0 40px; }
  .article-head h1 { font-size: 1.5rem; }
  .article-wrap { padding: 32px 0 48px; }
  .article-main { padding: 24px 20px; }
  .article-pager { grid-template-columns: 1fr; gap: 12px; }
  .pager-next { text-align: left; }
  .pager-next .pager-label { justify-content: flex-start; }
  .related-section { padding: 48px 0; }
  .section-heading h2 { font-size: 1.375rem; }
  .section-heading { margin-bottom: 24px; }
  .footer { padding: 48px 0 24px; }
  .row .columns { margin-bottom: 24px; }
}

@media (max-width: 640px) {
  .hamburger { display: flex; }
  .brand-name { font-size: 1rem; }
  .brand-mark { width: 32px; height: 32px; font-size: 0.875rem; }
  .article-head h1 { font-size: 1.375rem; }
  .article-content { font-size: 1rem; }
  .article-content h2 { font-size: 1.25rem; }
  .article-content h3 { font-size: 1.125rem; }
  .poster-card { aspect-ratio: 3 / 4; }
  .poster-card .poster-title { font-size: 0.8125rem; }
  .section-heading h2 { padding-left: 36px; font-size: 1.25rem; }
  .section-heading h2::before { width: 24px; }
  .article-tags { gap: 6px; }
  .article-tags .chip { padding: 4px 10px; font-size: 0.6875rem; }
  .breadcrumb { font-size: 0.8125rem; gap: 6px; }
  .article-meta { gap: 8px; }
}

/* ===== 滚动微调 ===== */
.related-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
  scrollbar-width: none;
}
.related-scroll::-webkit-scrollbar { display: none; }
.related-scroll .columns {
  flex-shrink: 0;
  width: 200px;
  scroll-snap-align: start;
}
@media (max-width: 640px) {
  .related-scroll .columns { width: 140px; }
}

/* Foundation 列间距微调 */
.columns { padding-left: 15px; padding-right: 15px; }
.row { margin-left: -15px; margin-right: -15px; }

/* roulang page: category1 */
:root {
      --primary: #8A2E3A;
      --primary-dark: #641E28;
      --accent: #C7A46E;
      --accent-light: #E6D3B3;
      --dark: #1F1D1B;
      --dark-light: #2E2B28;
      --bg: #F4F0EA;
      --surface: #FFFFFF;
      --text: #2B2927;
      --text-secondary: #6B6359;
      --text-invert: #F4F0EA;
      --disabled: #A39E97;
      --radius: 12px;
      --radius-sm: 8px;
      --shadow-card: 0 4px 12px rgba(31, 29, 27, 0.08);
      --shadow-hover: 0 10px 28px rgba(31, 29, 27, 0.14);
      --font-serif: 'Noto Serif SC', serif;
      --font-sans: 'Noto Sans SC', sans-serif;
      --header-height: 72px;
    }

    *,
    *::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);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color 0.25s ease;
    }

    img {
      max-width: 100%;
      display: block;
      border: 0;
    }

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

    ul,
    ol {
      list-style: none;
    }

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

    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: var(--header-height);
      background: rgba(31, 29, 27, 0.92);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      z-index: 1000;
      transition: background 0.3s, border-color 0.3s;
      border-bottom: 1px solid transparent;
    }

    .site-header.scrolled {
      background: rgba(31, 29, 27, 0.98);
      border-bottom-color: rgba(199, 164, 110, 0.45);
    }

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

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      background: var(--primary);
      color: var(--text-invert);
      border-radius: 8px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-serif);
      font-weight: 700;
      font-size: 1.125rem;
      box-shadow: 0 0 0 1px rgba(199, 164, 110, 0.4);
    }

    .brand-name {
      font-family: var(--font-serif);
      font-weight: 600;
      font-size: 1.125rem;
      letter-spacing: 0.04em;
      color: var(--text-invert);
      white-space: nowrap;
    }

    .nav-tabs {
      display: flex;
      background: var(--dark-light);
      border-radius: 40px;
      padding: 4px;
      gap: 2px;
    }

    .nav-tabs a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 18px;
      border-radius: 40px;
      font-size: 0.875rem;
      color: var(--disabled);
      transition: all 0.25s;
      min-height: 36px;
      white-space: nowrap;
      line-height: 1.4;
    }

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

    .nav-tabs a.active {
      background: var(--primary);
      color: var(--text-invert);
      font-weight: 500;
    }

    .nav-tabs a:focus-visible {
      outline: 2px solid var(--accent-light);
      outline-offset: 2px;
    }

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

    .menu-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--text-invert);
      font-size: 1.25rem;
      padding: 10px;
      min-height: 44px;
      min-width: 44px;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      font-weight: 500;
      font-size: 0.9375rem;
      padding: 12px 28px;
      border: 1px solid transparent;
      transition: all 0.25s;
      min-height: 44px;
      line-height: 1.4;
      gap: 8px;
    }

    .btn-primary {
      background: var(--primary);
      color: var(--text-invert);
    }

    .btn-primary:hover {
      background: var(--primary-dark);
      box-shadow: 0 0 14px rgba(199, 164, 110, 0.35);
      color: var(--text-invert);
    }

    .btn-primary:active {
      transform: translateY(1px);
    }

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

    .btn-secondary:hover {
      background: rgba(199, 164, 110, 0.1);
      border-color: var(--accent-light);
      color: var(--accent-light);
    }

    .btn-lg {
      padding: 16px 36px;
      font-size: 1rem;
      min-height: 52px;
    }

    .btn-sm {
      padding: 8px 20px;
      font-size: 0.875rem;
      min-height: 40px;
    }

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

    .category-hero {
      margin-top: var(--header-height);
      background:
        linear-gradient(120deg, rgba(31, 29, 27, 0.94), rgba(31, 29, 27, 0.78)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      position: relative;
      overflow: hidden;
      padding: 56px 0;
      min-height: 280px;
      display: flex;
      align-items: center;
      border-bottom: 1px solid rgba(199, 164, 110, 0.3);
    }

    .category-hero::before {
      content: '';
      position: absolute;
      width: 400px;
      height: 400px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(138, 46, 58, 0.35), transparent 70%);
      top: 50%;
      left: -100px;
      transform: translateY(-50%);
      pointer-events: none;
    }

    .category-hero .container {
      position: relative;
      z-index: 1;
    }

    .breadcrumb {
      font-size: 0.875rem;
      color: var(--disabled);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }

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

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

    .breadcrumb .separator {
      color: rgba(244, 240, 234, 0.3);
    }

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

    .category-hero h1 {
      font-family: var(--font-serif);
      font-size: clamp(1.75rem, 4vw, 2.25rem);
      font-weight: 700;
      color: var(--text-invert);
      margin-bottom: 14px;
      letter-spacing: 0.02em;
      line-height: 1.3;
    }

    .category-hero .desc {
      font-size: 0.9375rem;
      color: rgba(244, 240, 234, 0.7);
      max-width: 660px;
      line-height: 1.75;
      margin-bottom: 8px;
    }

    .filter-bar {
      padding: 28px 0 12px;
    }

    .filter-chips {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .chip-filter {
      padding: 8px 20px;
      border-radius: 40px;
      background: #EAE5DE;
      color: var(--text-secondary);
      font-size: 0.875rem;
      transition: all 0.25s;
      min-height: 40px;
      display: inline-flex;
      align-items: center;
      border: 1px solid transparent;
    }

    .chip-filter:hover {
      background: var(--accent-light);
      color: var(--text);
    }

    .chip-filter.active {
      background: var(--primary);
      color: var(--text-invert);
    }

    .content-grid-section {
      padding: 12px 0 56px;
    }

    .content-grid .columns {
      margin-bottom: 24px;
    }

    .content-card {
      background: var(--surface);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      transition: all 0.3s;
      height: 100%;
      display: flex;
      flex-direction: column;
      border: 1px solid transparent;
    }

    .content-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: var(--accent-light);
    }

    .card-cover {
      position: relative;
      overflow: hidden;
      aspect-ratio: 16 / 10;
      background: var(--dark-light);
    }

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

    .content-card:hover .card-cover img {
      transform: scale(1.04);
    }

    .card-cover .chip {
      position: absolute;
      top: 12px;
      left: 12px;
      background: rgba(31, 29, 27, 0.78);
      color: var(--accent-light);
      padding: 4px 12px;
      border-radius: 40px;
      font-size: 0.75rem;
      backdrop-filter: blur(4px);
      border: 1px solid rgba(199, 164, 110, 0.35);
    }

    .card-body {
      padding: 20px 20px 16px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .card-body h3 {
      font-size: 1.125rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 8px;
      line-height: 1.4;
      font-family: var(--font-sans);
    }

    .card-body p {
      font-size: 0.875rem;
      color: var(--text-secondary);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      flex: 1;
    }

    .card-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-top: 16px;
      padding-top: 12px;
      border-top: 1px solid #F0EAE2;
      font-size: 0.75rem;
      color: var(--disabled);
    }

    .card-meta .readmore {
      color: var(--primary);
      font-weight: 500;
      transition: color 0.2s;
    }

    .card-meta .readmore:hover {
      color: var(--primary-dark);
    }

    .card-meta .readmore i {
      font-size: 0.6875rem;
      margin-left: 4px;
    }

    .pagination {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin-top: 36px;
      flex-wrap: wrap;
    }

    .page-btn {
      width: 44px;
      height: 44px;
      border-radius: var(--radius-sm);
      background: #EAE5DE;
      color: var(--text);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 0.875rem;
      transition: all 0.2s;
      border: 1px solid transparent;
    }

    .page-btn:hover {
      border-color: var(--accent);
      background: var(--bg);
      color: var(--text);
    }

    .page-btn.active {
      background: var(--primary);
      color: var(--text-invert);
      border-color: var(--primary);
      font-weight: 600;
    }

    .stats-section {
      background: var(--dark);
      padding: 72px 0;
      color: var(--text-invert);
    }

    .section-head h2 {
      font-family: var(--font-serif);
      font-size: 1.75rem;
      font-weight: 600;
      color: var(--text);
      position: relative;
      padding-bottom: 12px;
      margin-bottom: 12px;
      line-height: 1.3;
    }

    .section-head h2::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: 0;
      width: 32px;
      height: 2px;
      background: var(--accent);
    }

    .stats-section .section-head h2 {
      color: var(--text-invert);
    }

    .stats-section .section-desc {
      color: rgba(244, 240, 234, 0.7);
      font-size: 0.875rem;
      max-width: 560px;
      margin-bottom: 32px;
    }

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

    .stat-item {
      text-align: center;
      padding: 32px 20px;
      background: var(--dark-light);
      border-radius: var(--radius);
      border-top: 3px solid var(--accent);
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .stat-item:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    }

    .stat-number {
      font-family: var(--font-serif);
      font-size: 2.5rem;
      font-weight: 700;
      color: var(--accent);
      line-height: 1.2;
    }

    .stat-label {
      font-size: 0.875rem;
      color: rgba(244, 240, 234, 0.7);
      margin-top: 8px;
    }

    .quality-section {
      padding: 72px 0;
      background: var(--bg);
    }

    .quality-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .quality-image {
      border-radius: var(--radius);
      overflow: hidden;
      aspect-ratio: 4 / 3;
      box-shadow: var(--shadow-card);
    }

    .quality-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s;
    }

    .quality-image:hover img {
      transform: scale(1.03);
    }

    .quality-content h2 {
      font-family: var(--font-serif);
      font-size: 1.75rem;
      font-weight: 600;
      margin-bottom: 16px;
      position: relative;
      padding-bottom: 12px;
      line-height: 1.3;
    }

    .quality-content h2::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: 0;
      width: 32px;
      height: 2px;
      background: var(--accent);
    }

    .quality-content p {
      color: var(--text-secondary);
      margin-bottom: 16px;
      font-size: 0.9375rem;
    }

    .quality-list {
      list-style: none;
      margin-top: 8px;
    }

    .quality-list li {
      padding-left: 20px;
      position: relative;
      margin-bottom: 12px;
      color: var(--text);
      font-size: 0.9375rem;
    }

    .quality-list li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 9px;
      width: 8px;
      height: 8px;
      background: var(--primary);
      transform: rotate(45deg);
      border-radius: 1px;
    }

    .faq-section {
      padding: 72px 0;
      background: var(--bg);
      border-top: 1px solid var(--accent-light);
    }

    .faq-layout {
      display: grid;
      grid-template-columns: 4fr 8fr;
      gap: 48px;
      align-items: start;
    }

    .faq-intro .section-head h2 {
      margin-bottom: 16px;
    }

    .faq-intro p {
      color: var(--text-secondary);
      font-size: 0.875rem;
      margin-bottom: 24px;
    }

    .faq-contact-card {
      background: var(--dark);
      border-radius: var(--radius);
      padding: 24px;
      color: var(--text-invert);
      border-left: 3px solid var(--accent);
    }

    .faq-contact-card .contact-line {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
      font-size: 0.875rem;
    }

    .faq-contact-card .contact-line i {
      color: var(--accent);
      width: 20px;
      text-align: center;
    }

    .accordion-item {
      background: var(--surface);
      border-radius: var(--radius);
      padding: 24px;
      margin-bottom: 16px;
      box-shadow: var(--shadow-card);
      transition: box-shadow 0.3s, border-color 0.3s;
      border: 1px solid transparent;
    }

    .accordion-item.active {
      box-shadow: var(--shadow-hover);
      border-color: var(--accent-light);
    }

    .accordion-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-size: 1.125rem;
      font-weight: 600;
      color: var(--text);
      min-height: 44px;
      width: 100%;
      text-align: left;
      gap: 16px;
    }

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

    .accordion-header .icon {
      width: 24px;
      height: 24px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      transition: transform 0.3s;
      font-size: 0.875rem;
      flex-shrink: 0;
    }

    .accordion-item.active .accordion-header {
      color: var(--primary);
    }

    .accordion-item.active .accordion-header .icon {
      transform: rotate(90deg);
    }

    .accordion-content {
      display: none;
      padding-top: 16px;
      color: var(--text-secondary);
      font-size: 0.9375rem;
      line-height: 1.75;
      border-top: 1px solid var(--accent-light);
      margin-top: 16px;
    }

    .accordion-item.active .accordion-content {
      display: block;
    }

    .cta-section {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      padding: 80px 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .cta-section::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
      background-size: 22px 22px;
      pointer-events: none;
    }

    .cta-section .container {
      position: relative;
      z-index: 1;
    }

    .cta-section h2 {
      font-family: var(--font-serif);
      color: var(--text-invert);
      font-size: 2rem;
      margin-bottom: 12px;
      font-weight: 700;
      letter-spacing: 0.02em;
    }

    .cta-section p {
      color: rgba(244, 240, 234, 0.8);
      margin-bottom: 28px;
      font-size: 0.9375rem;
    }

    .cta-section .btn-light {
      background: var(--accent-light);
      color: var(--dark);
      border-color: var(--accent-light);
    }

    .cta-section .btn-light:hover {
      background: var(--accent);
      color: var(--dark);
      border-color: var(--accent);
      box-shadow: 0 0 18px rgba(199, 164, 110, 0.4);
    }

    .footer {
      background: var(--dark);
      color: var(--disabled);
      padding: 64px 0 32px;
      border-top: 1px solid rgba(199, 164, 110, 0.35);
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
    }

    .footer-desc {
      font-size: 0.875rem;
      color: var(--disabled);
      line-height: 1.6;
      margin-bottom: 16px;
      max-width: 280px;
    }

    .footer-social {
      display: flex;
      gap: 12px;
    }

    .footer-social a {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 1px solid var(--disabled);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--disabled);
      transition: all 0.25s;
      font-size: 1rem;
    }

    .footer-social a:hover {
      border-color: var(--accent);
      color: var(--accent);
    }

    .footer h4 {
      font-size: 0.9375rem;
      color: var(--text-invert);
      margin-bottom: 16px;
      font-weight: 600;
      letter-spacing: 0.02em;
    }

    .footer-links {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .footer-links a {
      font-size: 0.75rem;
      color: var(--disabled);
      transition: color 0.2s;
      line-height: 1.6;
    }

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

    .footer-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .footer-chips .chip {
      padding: 6px 14px;
      border-radius: 40px;
      background: var(--dark-light);
      color: var(--disabled);
      font-size: 0.75rem;
      transition: all 0.2s;
      border: 1px solid transparent;
    }

    .footer-chips .chip:hover {
      color: var(--accent);
      border-color: var(--accent);
    }

    .footer-contact-info {
      display: flex;
      flex-direction: column;
      gap: 8px;
      font-size: 0.75rem;
    }

    .footer-contact-info div {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      line-height: 1.5;
    }

    .footer-contact-info i {
      color: var(--accent);
      margin-top: 3px;
      width: 16px;
      text-align: center;
    }

    .footer-bottom {
      border-top: 1px solid rgba(199, 164, 110, 0.2);
      margin-top: 40px;
      padding-top: 24px;
      text-align: center;
      font-size: 0.75rem;
      color: var(--disabled);
    }

    .footer-bottom p {
      line-height: 1.6;
    }

    @media (max-width: 1024px) {
      .nav-tabs a {
        padding: 8px 12px;
        font-size: 0.8125rem;
      }

      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }

      .quality-grid {
        gap: 32px;
      }

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

    @media (max-width: 768px) {
      .container {
        padding: 0 16px;
      }

      .header-actions {
        display: none;
      }

      .menu-toggle {
        display: flex;
      }

      .nav-tabs {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 12px;
        right: 12px;
        background: var(--dark);
        border-radius: 0 0 16px 16px;
        padding: 16px;
        flex-direction: column;
        gap: 8px;
        box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
        border: 1px solid rgba(199, 164, 110, 0.2);
        border-top: none;
      }

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

      .nav-tabs a {
        width: 100%;
        justify-content: center;
        padding: 14px;
        border-radius: 8px;
        font-size: 0.9375rem;
      }

      .category-hero {
        min-height: 240px;
        padding: 40px 0;
      }

      .category-hero h1 {
        font-size: 1.625rem;
      }

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

      .quality-image {
        aspect-ratio: 16 / 10;
      }

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

      .cta-section h2 {
        font-size: 1.5rem;
      }

      .stat-number {
        font-size: 1.75rem;
      }
    }

    @media (max-width: 520px) {
      .brand-name {
        font-size: 1rem;
      }

      .brand-mark {
        width: 34px;
        height: 34px;
        font-size: 1rem;
      }

      .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
      }

      .stat-item {
        padding: 20px 12px;
      }

      .stat-number {
        font-size: 1.5rem;
      }

      .card-body {
        padding: 16px;
      }

      .card-body h3 {
        font-size: 1rem;
      }

      .accordion-item {
        padding: 18px;
      }

      .accordion-header {
        font-size: 1rem;
      }

      .cta-section .btn-lg {
        padding: 14px 28px;
      }
    }

    @media (max-width: 360px) {
      .brand-name {
        font-size: 0.9375rem;
        letter-spacing: 0.01em;
      }

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

/* roulang page: category2 */
:root {
            --primary: #8A2E3A;
            --primary-dark: #641E28;
            --accent: #C7A46E;
            --accent-light: #E6D3B3;
            --dark: #1F1D1B;
            --dark-light: #2E2B28;
            --bg: #F4F0EA;
            --surface: #FFFFFF;
            --text: #2B2927;
            --text-secondary: #6B6359;
            --text-disabled: #A39E97;
            --text-invert: #F4F0EA;
            --radius: 12px;
            --radius-sm: 8px;
            --radius-pill: 40px;
            --shadow-sm: 0 2px 8px rgba(31, 29, 27, 0.06);
            --shadow-md: 0 4px 12px rgba(31, 29, 27, 0.08);
            --shadow-lg: 0 10px 28px rgba(31, 29, 27, 0.14);
            --transition: all 0.3s ease;
            --font-serif: 'Noto Serif SC', 'Songti SC', serif;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-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);
            line-height: 1.75;
            font-size: 16px;
            padding-top: 72px;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-sans);
            color: var(--text);
            line-height: 1.3;
            margin: 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 30px;
            width: 100%;
        }
        .row {
            max-width: 1200px;
        }
        .row .columns {
            padding: 0 15px;
        }

        /* ===== Header ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(31, 29, 27, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            height: 72px;
            display: flex;
            align-items: center;
            border-bottom: 1px solid transparent;
            transition: var(--transition);
        }
        .site-header.scrolled {
            background: rgba(31, 29, 27, 0.98);
            border-bottom-color: var(--accent);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            height: 72px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-mark {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: var(--text-invert);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-serif);
            font-weight: 700;
            font-size: 18px;
            letter-spacing: 0.02em;
            box-shadow: 0 2px 8px rgba(138, 46, 58, 0.35);
        }
        .brand-name {
            font-family: var(--font-serif);
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-invert);
            letter-spacing: 0.05em;
            white-space: nowrap;
        }
        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 4px;
            background: var(--dark-light);
            border-radius: var(--radius-pill);
            padding: 4px;
        }
        .nav-tabs a {
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            color: var(--text-disabled);
            font-weight: 500;
            letter-spacing: 0.02em;
            transition: var(--transition);
            line-height: 1.4;
        }
        .nav-tabs a:hover {
            color: var(--accent);
        }
        .nav-tabs a.active {
            background: var(--primary);
            color: var(--text-invert);
            box-shadow: 0 2px 8px rgba(138, 46, 58, 0.35);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-sm);
            font-family: var(--font-sans);
            font-size: 15px;
            font-weight: 500;
            cursor: pointer;
            border: none;
            transition: var(--transition);
            text-decoration: none;
            line-height: 1.2;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--text-invert);
            padding: 12px 28px;
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            box-shadow: 0 0 12px rgba(199, 164, 110, 0.35);
            color: var(--text-invert);
        }
        .btn-primary:active {
            transform: translateY(1px);
        }
        .btn:focus-visible {
            outline: 2px solid var(--accent-light);
            outline-offset: 2px;
        }
        .btn-sm {
            padding: 9px 20px;
            font-size: 14px;
        }
        .btn-large {
            padding: 16px 36px;
            font-size: 16px;
        }
        .btn-accent {
            background: var(--accent-light);
            color: var(--dark);
            padding: 16px 36px;
            font-weight: 600;
        }
        .btn-accent:hover {
            background: var(--accent);
            color: var(--dark);
            box-shadow: 0 0 12px rgba(199, 164, 110, 0.35);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 8px;
            cursor: pointer;
            min-width: 44px;
            min-height: 44px;
            align-items: center;
            justify-content: center;
        }
        .hamburger span {
            width: 22px;
            height: 2px;
            background: var(--text-invert);
            border-radius: 2px;
            transition: var(--transition);
        }
        .nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(31, 29, 27, 0.5);
            z-index: 99;
        }
        .nav-overlay.show {
            display: block;
        }

        /* ===== Category Hero ===== */
        .category-hero {
            background: var(--dark) url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            padding: 128px 0 72px;
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            width: 480px;
            height: 480px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(138, 46, 58, 0.4), transparent 70%);
            top: -140px;
            left: -80px;
            z-index: 1;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(31, 29, 27, 0.7) 0%, rgba(31, 29, 27, 0.3) 100%);
            z-index: 0;
        }
        .category-hero .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-disabled);
            margin-bottom: 24px;
            letter-spacing: 0.02em;
        }
        .breadcrumb a {
            color: var(--text-disabled);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: var(--text-disabled);
            opacity: 0.5;
        }
        .breadcrumb .current {
            color: var(--accent);
        }
        .category-hero h1 {
            font-family: var(--font-serif);
            font-size: clamp(2rem, 4.5vw, 2.75rem);
            font-weight: 700;
            color: var(--text-invert);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }
        .category-hero .hero-desc {
            color: rgba(244, 240, 234, 0.75);
            font-size: 15px;
            max-width: 680px;
            line-height: 1.7;
            letter-spacing: 0.01em;
        }

        /* ===== Filter Bar ===== */
        .filter-section {
            margin-top: -24px;
            position: relative;
            z-index: 5;
        }
        .filter-bar {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 14px 24px;
            box-shadow: var(--shadow-lg);
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }
        .filter-label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-right: 8px;
            font-weight: 500;
        }
        .filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 6px 18px;
            border-radius: var(--radius-pill);
            background: var(--bg);
            color: var(--text-secondary);
            font-size: 14px;
            cursor: pointer;
            border: 1px solid transparent;
            transition: var(--transition);
            font-weight: 500;
            min-height: 36px;
        }
        .filter-chip:hover {
            background: var(--accent-light);
            color: var(--dark);
        }
        .filter-chip.active {
            background: var(--primary);
            color: var(--text-invert);
            box-shadow: 0 2px 8px rgba(138, 46, 58, 0.3);
        }

        /* ===== Content Grid ===== */
        .grid-section {
            padding: 64px 0 40px;
        }
        .section-head {
            margin-bottom: 36px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .section-head .title-wrap {
            display: flex;
            flex-direction: column;
        }
        .section-line {
            width: 32px;
            height: 2px;
            background: var(--accent);
            display: block;
            margin-bottom: 14px;
            border-radius: 2px;
        }
        .section-head h2 {
            font-family: var(--font-serif);
            font-size: 1.75rem;
            font-weight: 600;
            color: var(--text);
            letter-spacing: 0.03em;
            line-height: 1.35;
        }
        .section-head .section-desc {
            color: var(--text-secondary);
            font-size: 15px;
            max-width: 640px;
            margin-top: 8px;
        }
        .section-more {
            font-size: 14px;
            color: var(--primary);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .section-more:hover {
            color: var(--primary-dark);
            gap: 10px;
        }
        .project-card {
            background: var(--surface);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            margin-bottom: 24px;
            border: 1px solid transparent;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .project-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent-light);
        }
        .project-cover {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--dark-light);
        }
        .project-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s ease;
        }
        .project-card:hover .project-cover img {
            transform: scale(1.04);
        }
        .project-cover::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 60%, rgba(31, 29, 27, 0.35) 100%);
        }
        .card-chip {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            background: rgba(31, 29, 27, 0.75);
            color: var(--text-invert);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 500;
            backdrop-filter: blur(4px);
            letter-spacing: 0.02em;
            border: 1px solid rgba(199, 164, 110, 0.3);
        }
        .project-info {
            padding: 20px 20px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .project-info h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
            line-height: 1.45;
        }
        .project-info .project-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 16px;
            flex: 1;
        }
        .project-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-secondary);
            border-top: 1px solid var(--bg);
            padding-top: 14px;
        }
        .meta-tag {
            display: inline-flex;
            align-items: center;
            padding: 3px 12px;
            border-radius: var(--radius-pill);
            background: var(--bg);
            color: var(--text-secondary);
            font-size: 12px;
            font-weight: 500;
        }
        .meta-date {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
        }
        .read-link {
            margin-left: auto;
            color: var(--primary);
            font-weight: 500;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .read-link:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        .read-link i {
            font-size: 12px;
        }

        /* ===== Pagination ===== */
        .pagination-wrap {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            margin: 24px 0 48px;
        }
        .page-btn {
            width: 40px;
            height: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            background: var(--bg);
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .page-btn:hover {
            border-color: var(--accent);
            color: var(--primary);
            background: var(--surface);
        }
        .page-btn.active {
            background: var(--primary);
            color: var(--text-invert);
            border-color: var(--primary);
            box-shadow: 0 2px 10px rgba(138, 46, 58, 0.35);
        }
        .page-btn.next {
            width: auto;
            padding: 0 18px;
            gap: 6px;
        }

        /* ===== Stats Band ===== */
        .stats-band {
            background: var(--dark);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }
        .stats-band::before {
            content: '';
            position: absolute;
            width: 360px;
            height: 360px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(199, 164, 110, 0.12), transparent 70%);
            top: -100px;
            right: -60px;
        }
        .stat-item {
            text-align: center;
            padding: 24px 16px;
            position: relative;
        }
        .stat-num {
            font-family: var(--font-serif);
            font-size: 44px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            display: block;
            letter-spacing: 0.02em;
        }
        .stat-label {
            font-size: 14px;
            color: rgba(244, 240, 234, 0.7);
            margin-top: 10px;
            display: block;
            letter-spacing: 0.05em;
            font-weight: 400;
        }

        /* ===== Process Section ===== */
        .process-section {
            padding: 72px 0;
            background: var(--bg);
        }
        .process-step-card {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 36px 24px 32px;
            box-shadow: var(--shadow-md);
            text-align: center;
            transition: var(--transition);
            height: 100%;
            border: 1px solid transparent;
            position: relative;
            overflow: hidden;
        }
        .process-step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent-light);
        }
        .step-num {
            font-family: var(--font-serif);
            font-size: 36px;
            font-weight: 700;
            color: var(--accent);
            display: block;
            margin-bottom: 14px;
            line-height: 1;
        }
        .process-step-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text);
        }
        .process-step-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0;
        }

        /* ===== FAQ Section ===== */
        .faq-section {
            padding: 72px 0;
            background: var(--bg);
        }
        .faq-left .section-line {
            margin-bottom: 14px;
        }
        .faq-left h2 {
            font-family: var(--font-serif);
            font-size: 1.75rem;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text);
        }
        .faq-left .faq-intro {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 24px;
        }
        .faq-contact-card {
            background: var(--dark);
            border-radius: var(--radius);
            padding: 24px;
            color: var(--text-invert);
            box-shadow: var(--shadow-md);
        }
        .faq-contact-card h4 {
            font-size: 15px;
            color: var(--accent);
            margin-bottom: 14px;
            font-weight: 600;
            letter-spacing: 0.03em;
        }
        .faq-contact-card .contact-row {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(244, 240, 234, 0.85);
            font-size: 14px;
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .faq-contact-card .contact-row i {
            color: var(--accent);
            width: 20px;
            text-align: center;
            font-size: 14px;
        }
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--surface);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .faq-item:hover {
            border-color: var(--accent-light);
            box-shadow: var(--shadow-md);
        }
        .faq-item details {
            padding: 20px 24px;
        }
        .faq-item summary {
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            color: var(--text);
            list-style: none;
            line-height: 1.5;
            min-height: 24px;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 13px;
            color: var(--accent);
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }
        .faq-item details[open] summary {
            color: var(--primary);
        }
        .faq-item details[open] summary::after {
            transform: rotate(180deg);
        }
        .faq-answer {
            padding-top: 14px;
            margin-top: 14px;
            border-top: 1px solid var(--accent-light);
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.75;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            padding: 72px 0;
        }
        .cta-box {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 20px;
            padding: 64px 48px;
            text-align: center;
            color: var(--text-invert);
            position: relative;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(138, 46, 58, 0.3);
        }
        .cta-box::before {
            content: '';
            position: absolute;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(199, 164, 110, 0.18), transparent 70%);
            top: -120px;
            right: -60px;
        }
        .cta-box::after {
            content: '';
            position: absolute;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(244, 240, 234, 0.08), transparent 70%);
            bottom: -100px;
            left: 40px;
        }
        .cta-box h2 {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-invert);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
            letter-spacing: 0.03em;
        }
        .cta-box p {
            opacity: 0.85;
            margin-bottom: 28px;
            font-size: 15px;
            position: relative;
            z-index: 1;
            max-width: 480px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }
        .cta-box .btn-accent {
            position: relative;
            z-index: 1;
        }

        /* ===== Footer ===== */
        .footer {
            background: var(--dark);
            padding: 64px 0 32px;
            border-top: 1px solid var(--accent);
        }
        .footer .row {
            margin: 0 -15px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .footer-brand .brand-mark {
            width: 34px;
            height: 34px;
            font-size: 16px;
        }
        .footer-brand .brand-name {
            font-size: 17px;
        }
        .footer-desc {
            color: var(--text-disabled);
            font-size: 14px;
            margin: 16px 0 20px;
            line-height: 1.7;
            max-width: 280px;
        }
        .footer-social {
            display: flex;
            gap: 10px;
        }
        .footer-social a {
            width: 42px;
            height: 42px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            border: 1px solid rgba(244, 240, 234, 0.15);
            color: var(--text-disabled);
            font-size: 16px;
            transition: var(--transition);
            background: transparent;
        }
        .footer-social a:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-3px);
            box-shadow: 0 4px 12px rgba(199, 164, 110, 0.2);
        }
        .footer h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-invert);
            margin-bottom: 18px;
            letter-spacing: 0.03em;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links a {
            color: var(--text-disabled);
            font-size: 14px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-chips {
            display: flex;
            flex-direction: column;
            gap: 10px;
            align-items: flex-start;
        }
        .footer-chips a {
            color: var(--text-disabled);
            font-size: 14px;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(244, 240, 234, 0.12);
            transition: var(--transition);
            display: inline-block;
        }
        .footer-chips a:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(199, 164, 110, 0.05);
        }
        .footer-contact-info {
            display: flex;
            flex-direction: column;
            gap: 12px;
            color: var(--text-disabled);
            font-size: 14px;
        }
        .footer-contact-info div {
            display: flex;
            align-items: center;
            gap: 10px;
            line-height: 1.5;
        }
        .footer-contact-info i {
            color: var(--accent);
            width: 20px;
            text-align: center;
            font-size: 14px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(244, 240, 234, 0.08);
            margin-top: 44px;
            padding-top: 24px;
            text-align: center;
            font-size: 12px;
            color: var(--text-disabled);
            letter-spacing: 0.02em;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            body {
                padding-top: 72px;
            }
            .nav-tabs a {
                padding: 7px 14px;
                font-size: 13px;
            }
            .header-cta {
                display: none;
            }
            .category-hero {
                padding: 110px 0 56px;
            }
            .process-section {
                padding: 56px 0;
            }
            .cta-box {
                padding: 48px 32px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 64px;
            }
            .site-header {
                height: 64px;
            }
            .header-inner {
                height: 64px;
            }
            .brand-name {
                font-size: 16px;
            }
            .brand-mark {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
            .nav-tabs {
                display: none;
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                flex-direction: column;
                background: var(--dark);
                border-radius: 0;
                padding: 24px;
                gap: 8px;
                z-index: 100;
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
                border-bottom: 1px solid var(--accent);
            }
            .nav-tabs.open {
                display: flex;
            }
            .nav-tabs a {
                padding: 14px 24px;
                font-size: 15px;
                width: 100%;
                text-align: center;
                border-radius: 8px;
            }
            .nav-tabs a.active {
                background: var(--primary);
            }
            .hamburger {
                display: flex;
            }
            .category-hero {
                padding: 96px 0 48px;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .category-hero .hero-desc {
                font-size: 14px;
            }
            .grid-section {
                padding: 48px 0 32px;
            }
            .stats-band {
                padding: 48px 0;
            }
            .stat-num {
                font-size: 36px;
            }
            .process-section {
                padding: 48px 0;
            }
            .process-step-card {
                margin-bottom: 16px;
            }
            .faq-section {
                padding: 48px 0;
            }
            .faq-contact-card {
                margin-bottom: 24px;
            }
            .cta-section {
                padding: 48px 0;
            }
            .cta-box {
                padding: 40px 24px;
                border-radius: 16px;
            }
            .cta-box h2 {
                font-size: 26px;
            }
            .footer {
                padding: 48px 0 24px;
            }
            .footer [class*="columns"] {
                margin-bottom: 32px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 20px;
            }
            .header-inner {
                gap: 12px;
            }
            .brand-name {
                font-size: 15px;
            }
            .category-hero {
                padding: 88px 0 40px;
            }
            .category-hero h1 {
                font-size: 1.65rem;
            }
            .category-hero .hero-desc {
                font-size: 13px;
            }
            .filter-bar {
                padding: 12px 16px;
                gap: 8px;
            }
            .filter-chip {
                padding: 5px 14px;
                font-size: 13px;
                min-height: 32px;
            }
            .section-head h2 {
                font-size: 1.4rem;
            }
            .stat-num {
                font-size: 30px;
            }
            .stat-label {
                font-size: 13px;
            }
            .cta-box {
                padding: 36px 20px;
            }
            .cta-box h2 {
                font-size: 22px;
            }
            .cta-box p {
                font-size: 14px;
            }
            .footer-bottom {
                font-size: 11px;
            }
        }
        @media (max-width: 360px) {
            .brand-name {
                font-size: 14px;
            }
            .category-hero h1 {
                font-size: 1.45rem;
            }
        }