/* roulang page: index */
:root {
    --primary: #1B3A2F;
    --primary-dark: #10271F;
    --accent: #C8A86E;
    --accent-light: #DCC89E;
    --bg: #F5F1EA;
    --card-bg: #FFFFFF;
    --text-main: #1A1A1A;
    --text-sub: #5C5F5E;
    --border: #E5DED4;
    --danger: #C2503A;
    --radius-card: 12px;
    --radius-btn: 8px;
    --shadow-card: 0 4px 20px rgba(27, 58, 47, 0.06);
    --shadow-hover: 0 12px 28px rgba(27, 58, 47, 0.12);
    --transition: 0.3s ease-out;
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    background: var(--bg);
    color: var(--text-main);
    line-height: 1.75;
    font-size: 1rem;
    -webkit-font-smoothing: antialiased;
  }

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

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

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

  .container {
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }

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

  /* === 顶部金线 === */
  .top-accent-line {
    height: 2px;
    background: var(--accent);
    width: 100%;
  }

  /* === Header === */
  .site-header {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow 0.3s ease, background 0.3s ease;
  }

  .site-header.scrolled {
    box-shadow: 0 6px 24px rgba(27, 58, 47, 0.08);
    background: rgba(255, 255, 255, 0.98);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 16px;
  }

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

  .brand-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: #fff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
  }

  .brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
  }

  .brand-main {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.03em;
  }

  .brand-sub {
    font-size: 0.72rem;
    color: var(--text-sub);
    letter-spacing: 0.06em;
    font-weight: 500;
  }

  .main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .nav-link {
    padding: 8px 16px;
    font-size: 0.95rem;
    color: var(--text-main);
    border-radius: 8px;
    font-weight: 500;
    transition: background 0.25s, color 0.25s;
  }

  .nav-link:hover {
    background: rgba(27, 58, 47, 0.06);
    color: var(--primary);
  }

  .nav-link.active {
    background: rgba(27, 58, 47, 0.08);
    color: var(--primary);
    font-weight: 700;
  }

  .nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    border-radius: var(--radius-btn);
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s ease-out;
    border: 1px solid transparent;
    line-height: 1.4;
    outline: none;
  }

  .btn:focus-visible,
  .nav-link:focus-visible,
  .category-row:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }

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

  .btn-primary:hover {
    background: var(--accent);
    color: #1a1a1a;
    border-color: var(--accent);
  }

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

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

  .btn-outline:hover {
    background: var(--primary);
    color: #fff;
  }

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

  .btn-sm {
    padding: 6px 16px;
    font-size: 0.875rem;
  }

  .btn-gold {
    background: var(--accent);
    color: #1a1a1a;
    border-color: var(--accent);
  }

  .btn-gold:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
  }

  .btn-ghost-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
  }

  .btn-ghost-light:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    color: #fff;
  }

  /* 移动端汉堡按钮 */
  .mobile-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--primary);
    font-size: 1.4rem;
    line-height: 1;
    transition: all 0.25s;
  }

  .mobile-toggle:hover {
    border-color: var(--primary);
  }

  .mobile-panel {
    display: none;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 12px 16px 20px;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    box-shadow: 0 12px 32px rgba(27, 58, 47, 0.08);
    z-index: 99;
  }

  .mobile-panel.open {
    display: block;
  }

  .mobile-panel a {
    display: block;
    padding: 12px 12px;
    font-size: 1rem;
    color: var(--text-main);
    border-radius: 8px;
    border-bottom: 1px solid rgba(229, 222, 212, 0.6);
  }

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

  .mobile-panel a:hover {
    background: rgba(27, 58, 47, 0.05);
    color: var(--primary);
  }

  .mobile-panel a.active {
    color: var(--primary);
    font-weight: 700;
    background: rgba(27, 58, 47, 0.06);
  }

  .mobile-panel .btn {
    margin-top: 12px;
    width: 100%;
  }

  @media (max-width: 768px) {
    .main-nav {
      display: none;
    }
    .nav-cta .btn-sm {
      display: none;
    }
    .mobile-toggle {
      display: flex;
    }
  }

  /* === Hero === */
  .hero {
    position: relative;
    background-image: linear-gradient(to right, rgba(16, 39, 31, 0.92), rgba(27, 58, 47, 0.78)), url('/assets/images/backpic/back-1.webp');
    background-size: cover;
    background-position: center;
    padding: 120px 0 100px;
    color: #fff;
  }

  .hero-content {
    max-width: 780px;
  }

  .hero-accent-line {
    width: 48px;
    height: 2px;
    background: var(--accent);
    margin-bottom: 24px;
  }

  .hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
  }

  .hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 36px;
  }

  .hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }

  .hero-stats {
    display: flex;
    gap: 36px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    flex-wrap: wrap;
  }

  .hero-stat-item {
    display: flex;
    flex-direction: column;
  }

  .hero-stat-num {
    font-size: 1.75rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    color: var(--accent);
  }

  .hero-stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 2px;
  }

  @media (max-width: 768px) {
    .hero {
      padding: 72px 0 56px;
    }
    .hero-actions {
      flex-direction: column;
    }
    .hero-actions .btn {
      width: 100%;
    }
    .hero-stats {
      gap: 20px;
      margin-top: 32px;
    }
  }

  /* === 板块通用 === */
  .section {
    padding: 96px 0;
  }

  @media (max-width: 768px) {
    .section {
      padding: 56px 0;
    }
  }

  .section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 48px;
    gap: 24px;
    flex-wrap: wrap;
  }

  .section-label {
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 8px;
  }

  .section-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-main);
  }

  .section-desc {
    max-width: 600px;
    color: var(--text-sub);
    font-size: 1rem;
    line-height: 1.7;
    margin-top: 8px;
  }

  @media (max-width: 768px) {
    .section {
      padding: 56px 0;
    }
    .section-head {
      margin-bottom: 32px;
    }
  }

  /* === 合集目录 === */
  .collection-section {
    background: #fff;
  }

  .category-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    gap: 24px;
    transition: transform 0.3s ease-out, border-color 0.3s;
  }

  .category-row:first-child {
    border-top: 1px solid var(--border);
  }

  .category-row:hover {
    transform: translateX(4px);
    border-color: var(--accent);
  }

  .category-index {
    font-size: 2.25rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    color: var(--border);
    min-width: 70px;
    transition: color 0.3s ease;
    line-height: 1;
  }

  .category-row:hover .category-index {
    color: var(--accent);
  }

  .category-info {
    flex: 1;
  }

  .category-name {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 4px;
  }

  .category-desc {
    color: var(--text-sub);
    font-size: 0.95rem;
  }

  .category-arrow {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--primary);
    transition: all 0.3s ease;
    flex-shrink: 0;
  }

  .category-row:hover .category-arrow {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
  }

  @media (max-width: 640px) {
    .category-index {
      font-size: 1.5rem;
      min-width: 44px;
    }
    .category-name {
      font-size: 1.15rem;
    }
    .category-desc {
      font-size: 0.875rem;
    }
  }

  /* === 核心优势 === */
  .features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .feature-card {
    background: var(--card-bg);
    border-radius: var(--radius-card);
    padding: 32px 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.3s ease-out, transform 0.3s ease-out, border-color 0.3s;
  }

  .feature-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    border-color: var(--accent);
  }

  .feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(27, 58, 47, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 20px;
  }

  .feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-main);
  }

  .feature-desc {
    font-size: 0.95rem;
    color: var(--text-sub);
    line-height: 1.6;
  }

  @media (max-width: 1024px) {
    .features-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (max-width: 520px) {
    .features-grid {
      grid-template-columns: 1fr;
    }
  }

  /* === 最新信息列表 === */
  .latest-section {
    background: var(--bg);
  }

  .latest-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .latest-card {
    display: flex;
    gap: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 16px;
    transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
    position: relative;
  }

  .latest-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    border-color: var(--accent);
  }

  .latest-thumb {
    width: 160px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
  }

  .latest-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .latest-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
  }

  .badge {
    display: inline-block;
    background: rgba(27, 58, 47, 0.08);
    color: var(--primary);
    font-size: 0.78rem;
    padding: 2px 10px;
    border-radius: 999px;
    font-weight: 600;
  }

  .latest-time {
    font-size: 0.875rem;
    color: var(--text-sub);
    font-variant-numeric: tabular-nums;
  }

  .latest-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.4;
    margin-bottom: 4px;
  }

  .latest-card:hover .latest-title {
    color: var(--primary);
  }

  .latest-summary {
    font-size: 0.9rem;
    color: var(--text-sub);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .empty-state {
    background: var(--card-bg);
    border: 1px dashed var(--border);
    border-radius: var(--radius-card);
    padding: 64px 24px;
    text-align: center;
    color: var(--text-sub);
  }

  .empty-icon {
    font-size: 3rem;
    color: var(--border);
    margin-bottom: 12px;
  }

  @media (max-width: 640px) {
    .latest-card {
      flex-direction: column;
    }
    .latest-thumb {
      width: 100%;
      height: auto;
      max-height: 180px;
    }
  }

  /* === 精选条目 === */
  .featured-section {
    background: #fff;
  }

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

  .featured-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    overflow: hidden;
    transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
  }

  .featured-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    border-color: var(--accent);
  }

  .featured-cover-wrap {
    overflow: hidden;
    aspect-ratio: 16 / 10;
  }

  .featured-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease-out;
  }

  .featured-card:hover .featured-cover {
    transform: scale(1.03);
  }

  .featured-body {
    padding: 20px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .featured-body .badge {
    align-self: flex-start;
    margin-bottom: 10px;
  }

  .featured-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-main);
    margin-bottom: 8px;
    transition: color 0.3s;
  }

  .featured-card:hover .featured-title {
    color: var(--primary);
  }

  .featured-sub {
    font-size: 0.9rem;
    color: var(--text-sub);
    line-height: 1.6;
    flex: 1;
  }

  @media (max-width: 1024px) {
    .featured-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (max-width: 640px) {
    .featured-grid {
      grid-template-columns: 1fr;
    }
  }

  /* === 流程步骤 === */
  .process-section {
    background: var(--bg);
  }

  .process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    counter-reset: step;
  }

  .process-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.3s, transform 0.3s;
    position: relative;
  }

  .process-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
  }

  .process-num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-variant-numeric: tabular-nums;
  }

  .process-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-main);
  }

  .process-desc {
    font-size: 0.95rem;
    color: var(--text-sub);
    line-height: 1.6;
  }

  @media (max-width: 768px) {
    .process-grid {
      grid-template-columns: 1fr;
      gap: 20px;
    }
  }

  /* === FAQ === */
  .faq-section {
    background: #fff;
  }

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

  .faq-item {
    border-bottom: 1px solid var(--border);
  }

  .faq-item:first-child {
    border-top: 1px solid var(--border);
  }

  .faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 8px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
    text-align: left;
    line-height: 1.5;
    transition: color 0.3s;
    background: transparent;
    border: none;
    outline: none;
  }

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

  .faq-question:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
  }

  .faq-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--primary);
    transition: transform 0.35s ease, background 0.3s, color 0.3s;
    margin-left: 16px;
  }

  .faq-item.open .faq-icon {
    transform: rotate(45deg);
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
  }

  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out, padding 0.3s;
    color: var(--text-sub);
    font-size: 0.95rem;
    line-height: 1.75;
  }

  .faq-answer-inner {
    padding: 0 8px 24px;
  }

  .faq-item.open .faq-answer {
    max-height: 600px;
  }

  /* === CTA === */
  .cta-section {
    background: var(--primary-dark);
    color: #fff;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
  }

  .cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(135deg, rgba(200, 168, 110, 0.12) 0%, transparent 60%);
    pointer-events: none;
  }

  .cta-inner {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
  }

  .cta-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
  }

  .cta-desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin-bottom: 40px;
    line-height: 1.7;
  }

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

  .share-icons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
    align-items: center;
  }

  .share-icon-btn {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    transition: background 0.3s, border-color 0.3s, transform 0.3s;
    background: transparent;
  }

  .share-icon-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    transform: translateY(-2px);
  }

  @media (max-width: 640px) {
    .cta-section {
      padding: 56px 0;
    }
    .cta-actions {
      flex-direction: column;
    }
    .cta-actions .btn {
      width: 100%;
    }
  }

  /* === Footer === */
  .site-footer {
    background: #1A2E26;
    color: rgba(255, 255, 255, 0.85);
    padding: 64px 0 24px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .footer-brand .brand-main {
    color: #fff;
    font-size: 1.35rem;
  }

  .footer-brand .brand-sub {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.8rem;
  }

  .footer-brand .brand-icon {
    background: var(--accent);
    color: #1a1a1a;
  }

  .footer-desc {
    margin-top: 16px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    max-width: 320px;
    line-height: 1.6;
  }

  .footer-heading {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: color 0.3s, padding-left 0.3s;
  }

  .footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
  }

  .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.45);
  }

  @media (max-width: 768px) {
    .footer-grid {
      grid-template-columns: 1fr;
      gap: 32px;
    }
    .footer-bottom {
      flex-direction: column;
      text-align: center;
    }
  }

  /* === 滚动渐显 === */
  .reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  }

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

  @media (prefers-reduced-motion: reduce) {
    .reveal {
      opacity: 1;
      transform: none;
      transition: none;
    }
    html {
      scroll-behavior: auto;
    }
  }

  /* === 数字排版 === */
  .tabular {
    font-variant-numeric: tabular-nums;
  }

/* roulang page: article */
:root {
  --primary: #1B3A2F;
  --primary-dark: #10271F;
  --accent: #C8A86E;
  --accent-light: #DCC89E;
  --bg: #F5F1EA;
  --card-bg: #FFFFFF;
  --text-main: #1A1A1A;
  --text-secondary: #5C5F5E;
  --border: #E5DED4;
  --warning: #C2503A;
  --radius-card: 12px;
  --radius-btn: 8px;
  --shadow-card: 0 4px 20px rgba(27,58,47,0.06);
  --shadow-hover: 0 12px 28px rgba(27,58,47,0.12);
  --transition: 0.3s ease-out;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text-main);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 96px 0; }
@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .section-pad { padding: 56px 0; }
}

/* ===== Header ===== */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  border-top: 2px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 200;
  transition: box-shadow 0.3s ease-out;
}
.site-header.scrolled {
  box-shadow: 0 8px 24px rgba(27,58,47,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand-icon {
  width: 42px;
  height: 42px;
  background: var(--primary);
  color: var(--accent);
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  letter-spacing: 0.5px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-main { font-size: 20px; font-weight: 800; color: var(--primary); letter-spacing: 2px; }
.brand-sub { font-size: 11px; color: var(--text-secondary); letter-spacing: 1px; margin-top: 2px; }
.main-nav { display: flex; align-items: center; gap: 32px; }
.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  position: relative;
  padding: 8px 0;
  transition: color 0.25s;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease-out;
}
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: var(--primary); font-weight: 700; }
.nav-link.active::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 20px;
  color: var(--primary);
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
}
.mobile-toggle:hover { border-color: var(--primary); }
.mobile-panel {
  display: none;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 12px 16px 20px;
}
.mobile-panel a {
  display: block;
  padding: 12px 8px;
  font-size: 15px;
  color: var(--text-main);
  border-bottom: 1px solid #f0ebe3;
  transition: all 0.25s;
}
.mobile-panel a:last-child { border-bottom: none; margin-top: 8px; }
.mobile-panel a.active { color: var(--primary); font-weight: 700; }
.mobile-panel a.btn { display: block; text-align: center; border: none; }
.mobile-panel.open { display: block; }
@media (max-width: 768px) {
  .main-nav { display: none; }
  .nav-cta .btn { display: none; }
  .mobile-toggle { display: flex; }
  .mobile-panel { display: none; }
  .mobile-panel.open { display: block; }
}

/* ===== Button ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all 0.3s ease-out;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--accent);
  color: #1a1a1a;
  border-color: var(--accent);
}
.btn-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn-primary:active { transform: translateY(1px); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}
.btn-outline:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn-outline:active { transform: translateY(1px); }
.btn-accent {
  background: var(--accent);
  color: #1a1a1a;
  border-color: var(--accent);
}
.btn-accent:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
}
.btn-accent:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}
.btn-accent:active { transform: translateY(1px); }
.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
}
.btn-outline-light:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn-outline-light:active { transform: translateY(1px); }
.btn-sm { padding: 8px 18px; font-size: 14px; }

/* ===== Article Hero / Banner ===== */
.article-hero {
  position: relative;
  background-size: cover;
  background-position: center;
  padding: 72px 0 64px;
}
.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16,39,31,0.94) 0%, rgba(27,58,47,0.78) 60%, rgba(27,58,47,0.5) 100%);
}
.article-hero .container { position: relative; z-index: 2; }
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 24px;
}
.breadcrumb a { color: rgba(255,255,255,0.78); transition: color 0.25s; }
.breadcrumb a:hover { color: var(--accent-light); }
.breadcrumb .divider { color: rgba(255,255,255,0.35); }
.breadcrumb .current { color: rgba(255,255,255,0.95); }
.hero-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  max-width: 820px;
  margin-bottom: 20px;
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(200,168,110,0.18);
  border: 1px solid rgba(200,168,110,0.4);
  color: var(--accent-light);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 999px;
}
.meta-date {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-deco {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .article-hero { padding: 48px 0 40px; }
}

/* ===== Article Main ===== */
.article-section { padding: 64px 0 80px; }
.article-container { max-width: 820px; margin: 0 auto; }
.article-card {
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  padding: 48px;
}
@media (max-width: 768px) {
  .article-card { padding: 24px 20px; }
}
.article-body {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--text-main);
}
.article-body h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 700;
  margin: 2.2rem 0 1rem;
  color: var(--primary);
  line-height: 1.35;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.article-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2rem 0 0.8rem;
  color: var(--primary);
  line-height: 1.4;
}
.article-body h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.6rem 0 0.6rem;
  color: var(--text-main);
}
.article-body p { margin-bottom: 1.25rem; }
.article-body strong { font-weight: 700; color: var(--primary); }
.article-body ul,
.article-body ol { margin: 0 0 1.25rem; padding-left: 1.5rem; }
.article-body li { margin-bottom: 0.5rem; }
.article-body blockquote {
  border-left: 4px solid var(--accent);
  background: #FAF6EE;
  padding: 18px 24px;
  margin: 1.5rem 0;
  border-radius: 0 10px 10px 0;
  color: var(--text-secondary);
  font-style: italic;
}
.article-body blockquote p { margin-bottom: 0; }
.article-body img {
  border-radius: var(--radius-card);
  margin: 1.5rem 0;
  box-shadow: var(--shadow-card);
}
.article-body code {
  background: #f0ede6;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: "SFMono-Regular", Consolas, monospace;
}
.article-body pre {
  background: var(--primary-dark);
  color: #e8e4dc;
  padding: 20px 24px;
  border-radius: var(--radius-card);
  overflow-x: auto;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  line-height: 1.7;
}
.article-body pre code { background: transparent; color: inherit; padding: 0; }
.cms-empty {
  text-align: center;
  padding: 80px 24px;
  background: #fff;
  border-radius: var(--radius-card);
  border: 1px dashed var(--border);
}
.cms-empty .empty-icon {
  font-size: 48px;
  color: var(--accent);
  margin-bottom: 16px;
}
.cms-empty p { font-size: 18px; color: var(--text-secondary); margin-bottom: 24px; }
.article-footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-top: 40px;
  font-size: 15px;
  font-weight: 500;
}
.article-footer-links a { color: var(--primary); }
.article-footer-links a:hover { color: var(--accent); }
@media (max-width: 768px) {
  .article-section { padding: 40px 0 56px; }
}

/* ===== Related Section ===== */
.related-section { padding: 72px 0; background: #F0EBE2; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 8px;
}
.section-head p { color: var(--text-secondary); font-size: 15px; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.related-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.3s ease-out;
  position: relative;
}
.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}
.related-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.4s ease-out;
}
.related-card:hover .related-card-img { transform: scale(1.03); }
.related-card-body { padding: 20px 24px 24px; }
.related-cat {
  display: inline-block;
  background: rgba(27,58,47,0.08);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.related-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 8px;
  transition: color 0.25s;
}
.related-card h3:hover { color: var(--primary); }
.related-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-card .arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  margin-top: 12px;
  transition: color 0.25s;
}
.related-card .arrow-link:hover { color: var(--accent); }
@media (max-width: 1024px) {
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .related-grid { grid-template-columns: 1fr; }
}

/* ===== CTA ===== */
.cta-collect {
  background: var(--primary-dark);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-collect::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(200,168,110,0.08);
}
.cta-collect::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(200,168,110,0.06);
}
.cta-collect .container { position: relative; z-index: 2; text-align: center; }
.cta-collect h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.25;
}
.cta-collect p {
  color: rgba(255,255,255,0.7);
  font-size: 16px;
  max-width: 480px;
  margin: 0 auto 32px;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.share-icons {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
}
.share-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
  cursor: default;
}
.share-icon:hover { background: rgba(255,255,255,0.1); border-color: var(--accent); color: var(--accent-light); }
@media (max-width: 768px) {
  .cta-collect { padding: 56px 0; }
  .cta-actions .btn { width: 100%; }
}

/* ===== Footer ===== */
.site-footer { background: #0E1F1A; color: rgba(255,255,255,0.7); padding: 56px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}
.footer-brand .brand-icon { width: 40px; height: 40px; font-size: 20px; }
.footer-brand .brand-main { color: #fff; }
.footer-brand .brand-sub { color: rgba(255,255,255,0.5); }
.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  margin-top: 16px;
  max-width: 360px;
  line-height: 1.7;
}
.footer-heading {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.25s;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 8px;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ===== Focus visible ===== */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  html { scroll-behavior: auto; }
}

/* roulang page: category1 */
:root {
  --primary: #1B3A2F;
  --primary-dark: #10271F;
  --accent: #C8A86E;
  --accent-light: #DCC89E;
  --bg: #F5F1EA;
  --surface: #FFFFFF;
  --text: #1A1A1A;
  --text-secondary: #5C5F5E;
  --border: #E5DED4;
  --danger: #C2503A;
  --radius-card: 12px;
  --radius-btn: 8px;
  --shadow-card: 0 4px 20px rgba(27,58,47,0.06);
  --shadow-hover: 0 12px 28px rgba(27,58,47,0.12);
  --transition: 0.3s ease-out;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.container { max-width: 1280px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
@media (max-width: 768px) { .container { padding-left: 16px; padding-right: 16px; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--radius-btn); padding: 12px 28px; font-size: 1rem; font-weight: 600;
  cursor: pointer; border: 1px solid transparent; text-decoration: none;
  transition: all var(--transition); line-height: 1.5; white-space: nowrap;
}
.btn:focus-visible, .nav-link:focus-visible, .catalog-item:focus-visible, .featured-item:focus-visible,
.related-card:focus-visible, .faq-question:focus-visible, .mobile-toggle:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--accent); color: #1A1A1A; border-color: var(--accent); }
.btn-secondary { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-secondary:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-gold { background: var(--accent); color: #1A1A1A; }
.btn-gold:hover { background: var(--accent-light); color: #1A1A1A; }
.btn-outline-white { background: transparent; border-color: rgba(255,255,255,0.6); color: #fff; }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-sm { padding: 8px 18px; font-size: 0.875rem; }
.btn:active { transform: translateY(1px); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(27,58,47,0.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-icon {
  width: 40px; height: 40px; background: var(--primary); color: var(--accent);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.25rem; flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-main { font-size: 1.1rem; font-weight: 800; color: var(--text); }
.brand-sub { font-size: 0.75rem; color: var(--text-secondary); letter-spacing: 0.05em; }
.main-nav { display: flex; align-items: center; gap: 32px; }
.nav-link {
  position: relative; font-size: 0.95rem; font-weight: 500; color: var(--text-secondary);
  text-decoration: none; padding: 8px 0; transition: color var(--transition);
}
.nav-link:hover { color: var(--primary); }
.nav-link.active { color: var(--primary); font-weight: 600; }
.nav-link.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--accent); border-radius: 2px;
}
.nav-cta { display: flex; align-items: center; gap: 14px; }
.mobile-toggle {
  display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer;
  color: var(--primary); line-height: 1; padding: 4px; border-radius: 6px;
}
.mobile-panel {
  display: none; position: absolute; top: 72px; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 12px 24px 20px; flex-direction: column; gap: 2px;
  box-shadow: 0 12px 24px rgba(27,58,47,0.08);
}
.mobile-panel.open { display: flex; }
.mobile-panel a {
  padding: 12px 0; border-bottom: 1px solid var(--border); color: var(--text);
  text-decoration: none; font-size: 1rem; font-weight: 500;
}
.mobile-panel a:last-child { border-bottom: none; }
.mobile-panel a.active { color: var(--primary); font-weight: 600; }
.mobile-panel .btn { margin-top: 12px; }
@media (max-width: 768px) {
  .main-nav, .nav-cta .btn { display: none; }
  .mobile-toggle { display: inline-flex; }
}

.category-hero {
  position: relative; padding: 88px 0 72px; background-size: cover; background-position: center;
  color: #fff; overflow: hidden;
}
.category-hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(16,39,31,0.94) 0%, rgba(27,58,47,0.78) 55%, rgba(16,39,31,0.45) 100%);
}
.category-hero .container { position: relative; z-index: 1; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px; font-size: 0.875rem;
  color: rgba(255,255,255,0.75); margin-bottom: 28px; flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255,255,255,0.75); text-decoration: none; transition: color 0.3s; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { opacity: 0.5; }
.hero-rule { width: 48px; height: 2px; background: var(--accent); border-radius: 2px; margin-bottom: 24px; }
.category-hero h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; line-height: 1.15; margin-bottom: 16px; letter-spacing: 0.01em; }
.category-hero-desc { max-width: 660px; font-size: 1.125rem; color: rgba(255,255,255,0.85); line-height: 1.75; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.section { padding: 96px 0; }
.section-alt { background: #fff; }
.section-head { max-width: 760px; margin-bottom: 52px; }
.section-tag {
  display: inline-block; background: rgba(200,168,110,0.16); color: #8a6d3b;
  font-size: 0.8rem; font-weight: 600; padding: 4px 14px; border-radius: 999px;
  margin-bottom: 14px; letter-spacing: 0.06em;
}
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; line-height: 1.3; color: var(--text); margin-bottom: 12px; }
.section-head p { font-size: 1rem; color: var(--text-secondary); line-height: 1.75; }
@media (max-width: 768px) { .section { padding: 56px 0; } }

.catalog-list { border-top: 1px solid var(--border); }
.catalog-item {
  display: flex; align-items: center; gap: 32px; padding: 28px 16px;
  border-bottom: 1px solid var(--border); text-decoration: none;
  transition: all var(--transition); border-radius: 4px;
}
.catalog-item:hover { padding-left: 22px; background: rgba(255,255,255,0.65); box-shadow: var(--shadow-card); border-color: transparent; }
.catalog-item:hover .catalog-num { color: var(--accent); }
.catalog-item:hover .catalog-arrow { color: var(--accent); transform: translateX(4px); }
.catalog-num {
  font-size: 2rem; font-weight: 800; color: var(--border); width: 72px; flex-shrink: 0;
  font-variant-numeric: tabular-nums; transition: color var(--transition); line-height: 1;
}
.catalog-info { flex: 1; }
.catalog-info h3 { font-size: 1.125rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.catalog-info p { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.6; max-width: 560px; }
.catalog-arrow { font-size: 1.4rem; color: var(--text-secondary); transition: all var(--transition); }
@media (max-width: 640px) {
  .catalog-item { flex-direction: column; align-items: flex-start; gap: 12px; padding: 20px 12px; }
  .catalog-num { font-size: 1.5rem; width: auto; }
  .catalog-arrow { display: none; }
}

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card);
  padding: 32px 24px; transition: all var(--transition); position: relative; text-align: left;
}
.process-step:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: var(--primary); }
.step-num { font-size: 2.5rem; font-weight: 800; color: var(--accent); display: block; margin-bottom: 16px; font-variant-numeric: tabular-nums; line-height: 1; }
.process-step h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.process-step p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.65; }
@media (max-width: 1024px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .process-grid { grid-template-columns: 1fr; } }

.featured-list { display: flex; flex-direction: column; gap: 24px; }
.featured-item {
  display: flex; gap: 28px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 16px; align-items: center; text-decoration: none;
  transition: all var(--transition);
}
.featured-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); border-color: var(--primary); }
.featured-thumb { width: 240px; height: 150px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.featured-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease-out; }
.featured-item:hover .featured-thumb img { transform: scale(1.03); }
.featured-body { flex: 1; }
.featured-tag {
  display: inline-block; background: rgba(200,168,110,0.16); color: #8a6d3b;
  font-size: 0.75rem; font-weight: 600; padding: 2px 12px; border-radius: 999px; margin-bottom: 8px;
}
.featured-body h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.featured-body p { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.65; }
.featured-meta { display: flex; align-items: center; gap: 12px; margin-top: 10px; font-size: 0.85rem; color: var(--text-secondary); }
@media (max-width: 768px) {
  .featured-item { flex-direction: column; align-items: stretch; }
  .featured-thumb { width: 100%; height: auto; aspect-ratio: 16/10; }
}

.scene-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scene-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card);
  padding: 36px 24px; text-align: center; transition: all var(--transition);
}
.scene-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: var(--accent); }
.scene-icon {
  width: 56px; height: 56px; background: rgba(27,58,47,0.08); border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center; font-size: 1.5rem;
  color: var(--primary); margin-bottom: 16px; transition: background 0.3s, color 0.3s;
}
.scene-card:hover .scene-icon { background: var(--primary); color: var(--accent); }
.scene-card h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.scene-card p { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.65; }
@media (max-width: 1024px) { .scene-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .scene-grid { grid-template-columns: 1fr; } }

.related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.related-card {
  display: flex; gap: 20px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 16px; text-decoration: none;
  transition: all var(--transition); align-items: center;
}
.related-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); border-color: var(--primary); }
.related-thumb { width: 132px; height: 88px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease-out; }
.related-card:hover .related-thumb img { transform: scale(1.03); }
.related-body h3 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.related-body p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }
@media (max-width: 768px) {
  .related-grid { grid-template-columns: 1fr; }
}

.faq-section { max-width: 840px; }
.faq-list { max-width: 840px; margin: 0 auto; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); transition: background 0.3s; }
.faq-question {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 24px 4px; cursor: pointer; font-size: 1.05rem; font-weight: 600;
  color: var(--text); background: none; border: none; width: 100%; text-align: left;
  transition: color 0.3s; font-family: inherit;
}
.faq-question:hover { color: var(--primary); }
.faq-icon { font-size: 1.5rem; font-weight: 300; color: var(--accent); transition: transform 0.3s ease-out; line-height: 1; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out; }
.faq-answer-inner { padding: 0 4px 24px; color: var(--text-secondary); font-size: 0.95rem; line-height: 1.75; }
.faq-item.open .faq-answer { max-height: 400px; }

.save-cta { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 80px 0; color: #fff; text-align: center; }
.save-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin-bottom: 12px; }
.save-cta p { color: rgba(255,255,255,0.8); margin-bottom: 36px; font-size: 1rem; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

.site-footer { background: #10271F; color: rgba(255,255,255,0.7); padding: 64px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .brand-icon { background: var(--accent); color: var(--primary-dark); }
.footer-brand .brand-main { color: #fff; }
.footer-brand .brand-sub { color: rgba(255,255,255,0.5); }
.footer-desc { font-size: 0.9rem; line-height: 1.75; margin-top: 16px; color: rgba(255,255,255,0.6); max-width: 380px; }
.footer-heading { font-size: 1rem; font-weight: 600; color: #fff; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.9rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px;
  display: flex; justify-content: space-between; font-size: 0.85rem;
  color: rgba(255,255,255,0.45); flex-wrap: wrap; gap: 8px;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}
.fade-up { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease-out, transform 0.5s ease-out; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* roulang page: category2 */
:root {
    --pine: #1B3A2F;
    --forest: #10271F;
    --gold: #C8A86E;
    --goldlight: #DCC89E;
    --cream: #F5F1EA;
    --white: #FFFFFF;
    --ink: #1A1A1A;
    --sub: #5C5F5E;
    --line: #E5DED4;
    --accent: #C2503A;
    --radius-card: 12px;
    --radius-btn: 8px;
    --transition: 0.3s ease-out;
    --container: 1280px;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    background: var(--cream);
    color: var(--ink);
    line-height: 1.75;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
  }
  img { max-width: 100%; display: block; }
  a { text-decoration: none; color: inherit; }
  .container { max-width: var(--container); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
  .site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,0.95);
    border-bottom: 1px solid var(--line);
    transition: box-shadow 0.3s ease, background 0.3s ease;
  }
  .site-header.scrolled { box-shadow: 0 6px 24px rgba(27,58,47,0.08); }
  .header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
  .brand { display: flex; align-items: center; gap: 10px; }
  .brand-icon {
    width: 40px; height: 40px; border-radius: 10px;
    background: var(--pine); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 20px;
    flex-shrink: 0;
  }
  .brand-text { display: flex; flex-direction: column; line-height: 1.2; }
  .brand-main { font-weight: 800; font-size: 18px; color: var(--pine); letter-spacing: 0.02em; }
  .brand-sub { font-size: 11px; color: var(--sub); letter-spacing: 0.08em; }
  .main-nav { display: flex; align-items: center; gap: 28px; }
  .nav-link {
    font-size: 15px; font-weight: 500; color: var(--sub);
    padding: 6px 0; position: relative; transition: color 0.25s ease;
  }
  .nav-link::after {
    content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
    background: var(--gold); transition: width 0.3s ease;
  }
  .nav-link:hover { color: var(--pine); }
  .nav-link:hover::after { width: 100%; }
  .nav-link.active { color: var(--pine); font-weight: 600; }
  .nav-link.active::after { width: 100%; }
  .nav-cta { display: flex; align-items: center; gap: 14px; }
  .btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 6px; border-radius: var(--radius-btn);
    font-weight: 600; font-size: 15px; padding: 10px 22px;
    transition: all 0.25s ease-out; cursor: pointer;
    border: 1px solid transparent; letter-spacing: 0.01em;
    line-height: 1.4;
  }
  .btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
  .btn-primary { background: var(--pine); color: #fff; }
  .btn-primary:hover { background: var(--gold); color: var(--ink); border-color: var(--gold); transform: translateY(-1px); }
  .btn-primary:active { transform: translateY(1px); }
  .btn-outline { background: transparent; border: 1px solid var(--pine); color: var(--pine); }
  .btn-outline:hover { background: var(--pine); color: #fff; transform: translateY(-1px); }
  .btn-outline:active { transform: translateY(1px); }
  .btn-gold { background: var(--gold); color: var(--ink); }
  .btn-gold:hover { background: var(--goldlight); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(200,168,110,0.3); }
  .btn-gold:active { transform: translateY(1px); }
  .btn-ghost-light { background: transparent; border: 1px solid rgba(255,255,255,0.6); color: #fff; }
  .btn-ghost-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
  .btn-sm { padding: 7px 16px; font-size: 14px; }
  .mobile-toggle {
    display: none; width: 42px; height: 42px; border-radius: 8px;
    border: 1px solid var(--line); background: #fff;
    font-size: 20px; color: var(--pine); cursor: pointer;
    align-items: center; justify-content: center; transition: all 0.25s;
  }
  .mobile-toggle:hover { border-color: var(--gold); color: var(--gold); }
  .mobile-panel {
    display: none; position: fixed; top: 72px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 16px 24px 24px; z-index: 99; box-shadow: 0 20px 40px rgba(27,58,47,0.1);
    flex-direction: column; gap: 4px;
  }
  .mobile-panel.open { display: flex; }
  .mobile-panel a {
    padding: 12px 8px; font-size: 16px; font-weight: 500;
    color: var(--sub); border-radius: 8px; transition: all 0.2s;
    border-bottom: 1px solid #f0ece4;
  }
  .mobile-panel a:last-child { border-bottom: none; }
  .mobile-panel a:hover { background: var(--cream); color: var(--pine); }
  .mobile-panel a.active { color: var(--pine); font-weight: 700; }
  .mobile-panel .btn { margin-top: 12px; width: 100%; }

  .category-hero {
    position: relative; padding: 140px 0 70px;
    background: linear-gradient(135deg, rgba(16,39,31,0.94), rgba(27,58,47,0.80)), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
    color: #fff;
  }
  .category-hero .hero-eyebrow {
    display: inline-block; font-size: 13px; letter-spacing: 0.12em;
    color: var(--goldlight); border: 1px solid rgba(200,168,110,0.4);
    padding: 4px 14px; border-radius: 999px; margin-bottom: 20px;
    background: rgba(27,58,47,0.3);
  }
  .category-hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800; line-height: 1.15; letter-spacing: 0.01em;
    max-width: 780px; margin-bottom: 18px;
  }
  .category-hero h1 .gold-text { color: var(--goldlight); }
  .category-hero p.hero-sub {
    font-size: 1.125rem; color: rgba(255,255,255,0.85);
    max-width: 640px; line-height: 1.7; margin-bottom: 32px;
  }
  .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

  .section { padding: 80px 0; }
  .section-alt { background: #fff; }
  .section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 44px; }
  .section-tag {
    display: inline-block; font-size: 13px; font-weight: 600;
    color: var(--pine); background: rgba(27,58,47,0.06);
    padding: 4px 14px; border-radius: 999px; margin-bottom: 12px;
    letter-spacing: 0.04em;
  }
  .section-title { font-size: clamp(1.5rem, 3vw, 2.15rem); font-weight: 700; line-height: 1.3; color: var(--ink); }
  .section-desc { color: var(--sub); margin-top: 10px; max-width: 560px; font-size: 1rem; line-height: 1.75; }
  .link-more { font-size: 14px; font-weight: 600; color: var(--pine); display: inline-flex; align-items: center; gap: 6px; transition: gap 0.25s; }
  .link-more:hover { gap: 10px; color: var(--gold); }

  .stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
    margin-top: 40px;
  }
  .stat-item {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card);
    padding: 28px 24px; text-align: center; transition: all 0.3s ease-out;
  }
  .stat-item:hover { box-shadow: var(--shadow-hover, 0 12px 28px rgba(27,58,47,0.08)); transform: translateY(-2px); border-color: var(--goldlight); }
  .stat-number {
    font-size: 2rem; font-weight: 800; color: var(--pine);
    font-variant-numeric: tabular-nums; line-height: 1.2;
  }
  .stat-label { font-size: 14px; color: var(--sub); margin-top: 8px; }

  .index-list { display: flex; flex-direction: column; }
  .index-row {
    display: flex; align-items: center; gap: 32px;
    padding: 28px 0; border-bottom: 1px solid var(--line);
    transition: all 0.3s ease-out; cursor: pointer;
  }
  .index-row:first-child { border-top: 1px solid var(--line); }
  .index-row:hover { transform: translateX(4px); }
  .index-row:hover .index-num { color: var(--gold); }
  .index-num {
    font-size: 2.4rem; font-weight: 800; color: var(--line);
    font-variant-numeric: tabular-nums; transition: color 0.3s ease;
    min-width: 90px; letter-spacing: 0.02em;
  }
  .index-content { flex: 1; }
  .index-content h3 { font-size: 1.2rem; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
  .index-content p { color: var(--sub); font-size: 0.95rem; max-width: 620px; }
  .index-arrow {
    width: 42px; height: 42px; border-radius: 50%;
    border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: var(--pine); transition: all 0.3s ease; flex-shrink: 0;
  }
  .index-row:hover .index-arrow { background: var(--pine); color: #fff; border-color: var(--pine); }

  .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
  .feature-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card);
    padding: 28px 26px; transition: all 0.3s ease-out; position: relative;
  }
  .feature-card:hover { box-shadow: 0 12px 28px rgba(27,58,47,0.12); transform: translateY(-2px); border-color: var(--goldlight); }
  .feature-icon {
    width: 52px; height: 52px; border-radius: 12px;
    background: linear-gradient(135deg, var(--pine), var(--forest));
    color: var(--goldlight); display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 18px;
  }
  .feature-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
  .feature-card p { color: var(--sub); font-size: 0.95rem; line-height: 1.65; }

  .showcase-list { display: flex; flex-direction: column; gap: 24px; }
  .showcase-card {
    display: grid; grid-template-columns: 320px 1fr; gap: 28px;
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card);
    overflow: hidden; transition: all 0.3s ease-out;
  }
  .showcase-card:hover { box-shadow: 0 12px 28px rgba(27,58,47,0.12); transform: translateY(-2px); border-color: var(--goldlight); }
  .showcase-card .img-wrap { position: relative; overflow: hidden; min-height: 220px; }
  .showcase-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease-out; }
  .showcase-card:hover .img-wrap img { transform: scale(1.03); }
  .showcase-card .content { padding: 28px 26px; display: flex; flex-direction: column; justify-content: center; }
  .showcase-card .cat-badge {
    align-self: flex-start; font-size: 12px; font-weight: 600;
    background: rgba(27,58,47,0.08); color: var(--pine);
    padding: 3px 12px; border-radius: 999px; margin-bottom: 10px;
  }
  .showcase-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; }
  .showcase-card p { color: var(--sub); font-size: 0.95rem; margin-bottom: 16px; line-height: 1.7; }
  .showcase-card .meta { font-size: 13px; color: #9a9a94; font-variant-numeric: tabular-nums; }

  .recommend-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .recommend-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card);
    overflow: hidden; transition: all 0.3s ease-out;
  }
  .recommend-card:hover { box-shadow: 0 12px 28px rgba(27,58,47,0.12); transform: translateY(-3px); border-color: var(--goldlight); }
  .recommend-card .img-wrap { height: 190px; overflow: hidden; position: relative; }
  .recommend-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease-out; }
  .recommend-card:hover .img-wrap img { transform: scale(1.04); }
  .recommend-card .content { padding: 20px 22px 24px; }
  .recommend-card .cat-badge {
    display: inline-block; font-size: 12px; font-weight: 600;
    background: rgba(200,168,110,0.15); color: #8a6d3b;
    padding: 2px 12px; border-radius: 999px; margin-bottom: 10px;
  }
  .recommend-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; line-height: 1.4; }
  .recommend-card p { color: var(--sub); font-size: 0.9rem; line-height: 1.6; }

  .cta-block {
    background: linear-gradient(120deg, var(--forest), var(--pine)); border-radius: 18px;
    padding: 56px 48px; text-align: center; position: relative; overflow: hidden;
  }
  .cta-block::before {
    content: ''; position: absolute; top: -80px; right: -40px;
    width: 240px; height: 240px; border-radius: 50%;
    background: rgba(200,168,110,0.08);
  }
  .cta-block::after {
    content: ''; position: absolute; bottom: -60px; left: -20px;
    width: 180px; height: 180px; border-radius: 50%;
    background: rgba(200,168,110,0.06);
  }
  .cta-block h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); font-weight: 700; color: #fff; position: relative; z-index: 1; }
  .cta-block p { color: rgba(255,255,255,0.75); margin-top: 12px; position: relative; z-index: 1; }
  .cta-btns { display: flex; gap: 14px; justify-content: center; margin-top: 28px; position: relative; z-index: 1; flex-wrap: wrap; }
  .cta-note { margin-top: 16px; font-size: 13px; color: rgba(255,255,255,0.5); position: relative; z-index: 1; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
  .cta-note span { display: inline-flex; align-items: center; gap: 4px; }

  .faq-list { max-width: 800px; margin: 0 auto; }
  .faq-item { border-bottom: 1px solid var(--line); }
  .faq-item:first-child { border-top: 1px solid var(--line); }
  .faq-q {
    display: flex; justify-content: space-between; align-items: center; gap: 20px;
    padding: 22px 0; cursor: pointer; font-weight: 600; font-size: 1.05rem;
    color: var(--ink); transition: color 0.2s;
  }
  .faq-q:hover { color: var(--pine); }
  .faq-q .faq-icon {
    width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: var(--pine); transition: transform 0.3s ease, background 0.3s;
    flex-shrink: 0;
  }
  .faq-item.open .faq-icon { transform: rotate(45deg); background: var(--pine); color: #fff; border-color: var(--pine); }
  .faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
  .faq-a-inner { padding: 0 0 22px; color: var(--sub); font-size: 0.97rem; line-height: 1.7; }

  .site-footer { background: var(--forest); color: rgba(255,255,255,0.72); padding: 60px 0 0; margin-top: 80px; }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
  .footer-brand .brand-icon {
    background: var(--gold); color: var(--forest);
  }
  .footer-brand .brand-main { color: #fff; }
  .footer-brand .brand-sub { color: rgba(255,255,255,0.5); }
  .footer-desc { margin-top: 16px; font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.55); max-width: 320px; }
  .footer-heading { color: #fff; font-weight: 700; font-size: 16px; margin-bottom: 16px; }
  .footer-links { display: flex; flex-direction: column; gap: 10px; }
  .footer-links a { font-size: 14px; color: rgba(255,255,255,0.62); transition: color 0.2s; position: relative; padding-left: 0; }
  .footer-links a:hover { color: var(--gold); padding-left: 4px; }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1); padding: 24px 0;
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
    font-size: 13px; color: rgba(255,255,255,0.4); flex-wrap: wrap;
  }

  .badge-red {
    display: inline-block; background: var(--accent); color: #fff;
    font-size: 11px; font-weight: 600; padding: 2px 10px; border-radius: 999px;
  }
  .pill-flex { display: flex; flex-wrap: wrap; gap: 10px; }
  .pill {
    display: inline-block; font-size: 13px; font-weight: 500;
    background: #fff; border: 1px solid var(--line); color: var(--sub);
    padding: 6px 16px; border-radius: 999px; transition: all 0.25s;
  }
  .pill:hover { border-color: var(--gold); color: var(--pine); background: rgba(200,168,110,0.06); }

  @media (max-width: 1024px) {
    .main-nav { gap: 18px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 768px) {
    .main-nav, .nav-cta .btn { display: none; }
    .mobile-toggle { display: inline-flex; }
    .container { padding-left: 16px; padding-right: 16px; }
    .section { padding: 56px 0; }
    .category-hero { padding: 110px 0 50px; }
    .category-hero h1 { font-size: 1.8rem; }
    .showcase-card { grid-template-columns: 1fr; }
    .showcase-card .img-wrap { min-height: 180px; }
    .recommend-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .cta-block { padding: 40px 24px; }
    .index-row { flex-direction: column; align-items: flex-start; gap: 12px; }
    .index-num { min-width: auto; font-size: 1.8rem; }
    .index-arrow { display: none; }
    .section-head { flex-direction: column; align-items: flex-start; gap: 12px; }
    .hero-ctas { flex-direction: column; width: 100%; }
    .hero-ctas .btn { width: 100%; }
  }
  @media (max-width: 520px) {
    .stats-grid { grid-template-columns: 1fr; }
    .feature-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
  }