/* roulang page: index */
:root {
      --primary: #9b784a;
      --primary-dark: #7a5c34;
      --primary-light: #c8a77b;
      --dark-bg: #141312;
      --dark-surface: #1e1b18;
      --dark-card: #26221d;
      --light-bg: #f9f8f6;
      --light-surface: #ffffff;
      --text-main: #1d1b19;
      --text-muted: #6e675f;
      --text-light: #d6cfc7;
      --text-white: #fbfbfb;
      --border-color: #e5ded6;
      --border-dark: #3a342c;
      --accent: #b85d36;
      --radius-sm: 4px;
      --radius-md: 8px;
      --radius-lg: 14px;
      --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
      --shadow-deep: 0 16px 40px rgba(17, 12, 5, 0.12);
      --transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--light-bg);
      color: var(--text-main);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
      padding-bottom: 70px;
    }
    @media (min-width: 769px) {
      body { padding-bottom: 0; }
    }
    a { color: inherit; text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--primary); }
    img { max-width: 100%; height: auto; display: block; }
    
    .site-header {
      background-color: #0e0d0c;
      border-bottom: 1px solid var(--border-dark);
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 14px 0;
    }
    .header-container {
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--text-white);
      font-size: 1.35rem;
      font-weight: 700;
      letter-spacing: 0.5px;
    }
    .brand-logo span.badge-seal {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff;
      font-size: 0.75rem;
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      font-weight: 500;
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 28px;
    }
    .nav-item {
      color: var(--text-light);
      font-size: 0.95rem;
      font-weight: 500;
      position: relative;
      padding: 6px 0;
    }
    .nav-item.active, .nav-item:hover {
      color: var(--primary-light);
    }
    .nav-item.active::after {
      content: "";
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--primary-light);
    }
    .header-cta-btn {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff !important;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      font-weight: 600;
    }
    .header-cta-btn:hover {
      opacity: 0.9;
      transform: translateY(-1px);
    }

    /* Magazine Hero */
    .hero-magazine {
      background-color: var(--dark-bg);
      color: var(--text-white);
      position: relative;
      overflow: hidden;
      padding: 70px 0 80px;
      border-bottom: 1px solid var(--border-dark);
    }
    .hero-bg-overlay {
      position: absolute;
      inset: 0;
      background-image: linear-gradient(to right, rgba(20,19,18,0.96) 35%, rgba(20,19,18,0.75) 100%), url('/assets/images/backpic/back-1.webp');
      background-size: cover;
      background-position: center;
      opacity: 0.45;
      z-index: 1;
    }
    .hero-inner {
      position: relative;
      z-index: 2;
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
      display: grid;
      grid-template-columns: 1.25fr 1fr;
      gap: 50px;
      align-items: center;
    }
    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.85rem;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--primary-light);
      margin-bottom: 18px;
      padding: 5px 12px;
      background: rgba(155, 120, 74, 0.15);
      border: 1px solid rgba(155, 120, 74, 0.3);
      border-radius: 20px;
    }
    .hero-heading {
      font-size: 2.75rem;
      line-height: 1.25;
      font-weight: 800;
      letter-spacing: -0.5px;
      margin-bottom: 22px;
      color: #fff;
    }
    .hero-lead {
      font-size: 1.05rem;
      line-height: 1.8;
      color: var(--text-light);
      margin-bottom: 30px;
    }
    .hero-actions {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }
    .btn-gold {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff;
      padding: 12px 28px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-gold:hover { color: #fff; opacity: 0.92; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(155, 120, 74, 0.35); }
    .btn-outline-gold {
      border: 1px solid var(--primary-light);
      color: var(--primary-light);
      padding: 12px 26px;
      border-radius: var(--radius-sm);
      font-weight: 600;
    }
    .btn-outline-gold:hover { background: rgba(200, 167, 123, 0.1); color: #fff; }

    .magazine-card {
      background: var(--dark-card);
      border: 1px solid var(--border-dark);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: 0 20px 45px rgba(0,0,0,0.6);
    }
    .mag-cover {
      position: relative;
      height: 240px;
      overflow: hidden;
    }
    .mag-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }
    .mag-tag {
      position: absolute;
      top: 14px;
      left: 14px;
      background: rgba(20, 19, 18, 0.85);
      border: 1px solid rgba(255,255,255,0.15);
      color: var(--primary-light);
      font-size: 0.78rem;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 4px;
      backdrop-filter: blur(4px);
    }
    .mag-body {
      padding: 24px;
    }
    .mag-meta {
      display: flex;
      justify-content: space-between;
      color: #999;
      font-size: 0.82rem;
      margin-bottom: 10px;
    }
    .mag-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: #fff;
      line-height: 1.45;
      margin-bottom: 10px;
    }
    .mag-desc {
      color: var(--text-light);
      font-size: 0.9rem;
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .mag-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid var(--border-dark);
      padding-top: 14px;
      font-size: 0.85rem;
      color: var(--primary-light);
      font-weight: 600;
    }

    /* Common Section Styles */
    .section-wrap {
      padding: 72px 0;
    }
    .section-wrap.alt-bg {
      background-color: #f1ede8;
    }
    .section-wrap.dark-theme {
      background-color: var(--dark-bg);
      color: var(--text-white);
    }
    .container-wide {
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .sec-header {
      margin-bottom: 44px;
      position: relative;
    }
    .sec-header.centered {
      text-align: center;
    }
    .sec-badge {
      display: inline-block;
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--primary);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 8px;
    }
    .sec-title {
      font-size: 2.1rem;
      font-weight: 800;
      letter-spacing: -0.3px;
      line-height: 1.3;
      margin-bottom: 14px;
    }
    .dark-theme .sec-title { color: #fff; }
    .sec-subtitle {
      font-size: 1rem;
      color: var(--text-muted);
      max-width: 760px;
      line-height: 1.7;
    }
    .sec-header.centered .sec-subtitle {
      margin: 0 auto;
    }
    .dark-theme .sec-subtitle { color: var(--text-light); }

    /* 1. Countdown Ribbon */
    .countdown-ribbon {
      background: linear-gradient(90deg, #241d16 0%, #36291e 50%, #241d16 100%);
      color: #fff;
      padding: 24px 0;
      border-bottom: 1px solid var(--border-dark);
    }
    .ribbon-grid {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }
    .ribbon-info {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .ribbon-icon {
      font-size: 1.8rem;
      color: var(--primary-light);
    }
    .ribbon-text h3 {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 4px;
      color: #fff;
    }
    .ribbon-text p {
      font-size: 0.88rem;
      color: var(--text-light);
      margin: 0;
    }
    .countdown-timer {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .time-slot {
      background: rgba(0,0,0,0.5);
      border: 1px solid rgba(255,255,255,0.1);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      text-align: center;
      min-width: 60px;
    }
    .time-num {
      display: block;
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--primary-light);
      line-height: 1;
      margin-bottom: 4px;
    }
    .time-label {
      font-size: 0.7rem;
      color: #aaa;
      text-transform: uppercase;
    }

    /* 2. Highlights / Feature Grid */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .feat-card {
      background: var(--light-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 30px;
      transition: var(--transition);
      position: relative;
    }
    .feat-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-deep);
      border-color: var(--primary-light);
    }
    .feat-icon-box {
      width: 52px;
      height: 52px;
      border-radius: 10px;
      background: rgba(155, 120, 74, 0.12);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      margin-bottom: 20px;
    }
    .feat-title {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 12px;
    }
    .feat-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 3. Member Rights & Comparison Table */
    .pricing-table-wrap {
      background: var(--light-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }
    .custom-table {
      width: 100%;
      border-collapse: collapse;
      margin: 0;
    }
    .custom-table th, .custom-table td {
      padding: 18px 24px;
      text-align: left;
      border-bottom: 1px solid #ede8e1;
      font-size: 0.95rem;
    }
    .custom-table th {
      background-color: #faf7f2;
      font-weight: 700;
      color: var(--text-main);
    }
    .custom-table tr:last-child td {
      border-bottom: none;
    }
    .table-badge {
      display: inline-block;
      padding: 3px 8px;
      font-size: 0.78rem;
      border-radius: 4px;
      background: #e8f4ed;
      color: #1f7a42;
      font-weight: 600;
    }

    /* 4. Steps & Process */
    .steps-container {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }
    .step-box {
      background: var(--light-surface);
      padding: 26px 22px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      position: relative;
    }
    .step-num {
      font-size: 2.2rem;
      font-weight: 900;
      color: #e4ded7;
      line-height: 1;
      margin-bottom: 14px;
    }
    .step-title {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .step-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 5. Rewards / Privilege Preview */
    .preview-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .preview-card {
      background: #25211c;
      border: 1px solid #3c3429;
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: var(--transition);
    }
    .preview-card:hover {
      transform: translateY(-4px);
      border-color: var(--primary-light);
    }
    .preview-img {
      height: 160px;
      overflow: hidden;
    }
    .preview-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .preview-content {
      padding: 18px;
    }
    .preview-name {
      color: #fff;
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 8px;
    }
    .preview-sub {
      color: #9c9489;
      font-size: 0.84rem;
      line-height: 1.5;
    }

    /* 6. Information & News Grid */
    .news-dual-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 30px;
    }
    .news-featured {
      background: #fff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
    }
    .news-feat-img {
      height: 280px;
      overflow: hidden;
    }
    .news-feat-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .news-feat-body {
      padding: 28px;
    }
    .news-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .news-item-card {
      background: #fff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      display: flex;
      gap: 18px;
      align-items: center;
      transition: var(--transition);
    }
    .news-item-card:hover {
      border-color: var(--primary);
      transform: translateX(4px);
    }
    .news-thumb {
      width: 110px;
      height: 80px;
      flex-shrink: 0;
      border-radius: var(--radius-sm);
      overflow: hidden;
    }
    .news-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .news-item-text h4 {
      font-size: 1.02rem;
      font-weight: 700;
      margin-bottom: 6px;
      line-height: 1.4;
    }
    .news-item-text p {
      font-size: 0.84rem;
      color: var(--text-muted);
      margin: 0;
      line-height: 1.5;
    }

    /* 7. Testimonial / Word of Mouth */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .rev-card {
      background: #fff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .rev-quote {
      font-size: 0.92rem;
      color: #3d3832;
      line-height: 1.7;
      margin-bottom: 20px;
      position: relative;
    }
    .rev-user {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #f1eae2;
      padding-top: 16px;
    }
    .rev-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: #ded7ce;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--primary-dark);
      font-size: 0.9rem;
    }
    .rev-meta h5 {
      font-size: 0.95rem;
      font-weight: 700;
      margin: 0;
    }
    .rev-meta span {
      font-size: 0.78rem;
      color: var(--text-muted);
    }

    /* 8. Extra Expansion Sections */
    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .matrix-item {
      background: #fff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      text-align: center;
    }
    .matrix-item i {
      font-size: 2rem;
      color: var(--primary);
      margin-bottom: 12px;
      display: inline-block;
    }
    .matrix-item h4 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 8px;
    }
    .matrix-item p {
      font-size: 0.84rem;
      color: var(--text-muted);
      margin: 0;
    }

    .kpi-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }
    .kpi-card {
      background: #231f1a;
      border: 1px solid #383025;
      padding: 28px 16px;
      border-radius: var(--radius-md);
    }
    .kpi-num {
      font-size: 2.3rem;
      font-weight: 800;
      color: var(--primary-light);
      margin-bottom: 6px;
      font-family: inherit;
    }
    .kpi-lbl {
      color: #a49c90;
      font-size: 0.88rem;
    }

    /* 9. Sign-up & Closing CTA */
    .signup-banner {
      background: linear-gradient(135deg, #1c1814 0%, #2f251a 100%);
      border: 1px solid #4a3e2e;
      border-radius: var(--radius-lg);
      padding: 48px;
      color: #fff;
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 40px;
      align-items: center;
    }
    .signup-text h3 {
      font-size: 1.85rem;
      font-weight: 800;
      margin-bottom: 14px;
      color: #fff;
    }
    .signup-text p {
      color: var(--text-light);
      font-size: 0.96rem;
      line-height: 1.7;
      margin: 0;
    }
    .signup-form {
      display: flex;
      gap: 10px;
    }
    .signup-input {
      flex: 1;
      padding: 12px 16px;
      border-radius: var(--radius-sm);
      border: 1px solid #574b3a;
      background: rgba(0,0,0,0.4);
      color: #fff;
      font-size: 0.95rem;
    }
    .signup-input::placeholder { color: #888; }
    .signup-btn {
      background: var(--primary-light);
      color: #141312;
      border: none;
      padding: 12px 24px;
      font-weight: 700;
      font-size: 0.95rem;
      border-radius: var(--radius-sm);
      cursor: pointer;
      white-space: nowrap;
      transition: var(--transition);
    }
    .signup-btn:hover { background: #fff; }

    /* Footer */
    .site-footer {
      background: #0f0e0d;
      color: #8c857b;
      border-top: 1px solid #231f1a;
      padding: 60px 0 30px;
      font-size: 0.9rem;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 36px;
      margin-bottom: 40px;
    }
    .footer-logo {
      font-size: 1.3rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 14px;
      display: block;
    }
    .footer-desc {
      line-height: 1.7;
      font-size: 0.86rem;
      margin-bottom: 18px;
    }
    .footer-col h5 {
      color: #fff;
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 16px;
    }
    .footer-links {
      list-style: none;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: #9e968c;
    }
    .footer-links a:hover {
      color: var(--primary-light);
    }
    .footer-bottom {
      border-top: 1px solid #231f1a;
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 0.82rem;
    }

    /* Mobile Bottom Tab Bar */
    .mobile-tab-bar {
      display: none;
    }
    @media (max-width: 768px) {
      .mobile-tab-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: #141312;
        border-top: 1px solid #2d2822;
        z-index: 9999;
        height: 60px;
        justify-content: space-around;
        align-items: center;
      }
      .tab-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: #9e968c;
        font-size: 0.72rem;
        gap: 3px;
        flex: 1;
        height: 100%;
      }
      .tab-item i { font-size: 1.15rem; }
      .tab-item.active { color: var(--primary-light); }
      .main-nav, .header-cta-btn { display: none; }
      
      .hero-inner { grid-template-columns: 1fr; gap: 30px; }
      .hero-heading { font-size: 2rem; }
      .features-grid, .steps-container, .preview-grid, .reviews-grid, .matrix-grid, .kpi-row {
        grid-template-columns: 1fr;
      }
      .news-dual-grid { grid-template-columns: 1fr; }
      .signup-banner { grid-template-columns: 1fr; padding: 30px 20px; }
      .signup-form { flex-direction: column; }
      .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    }
    @media (min-width: 769px) and (max-width: 1024px) {
      .features-grid, .steps-container, .preview-grid, .matrix-grid, .kpi-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
    }

/* roulang page: category2 */
:root {
      --primary: #9b784a;
      --primary-dark: #7a5c34;
      --primary-light: #c8a77b;
      --dark-bg: #141312;
      --dark-surface: #1e1b18;
      --dark-card: #26221d;
      --light-bg: #f9f8f6;
      --light-surface: #ffffff;
      --text-main: #1d1b19;
      --text-muted: #6e675f;
      --text-light: #d6cfc7;
      --text-white: #fbfbfb;
      --border-color: #e5ded6;
      --border-dark: #3a342c;
      --accent: #b85d36;
      --radius-sm: 4px;
      --radius-md: 8px;
      --radius-lg: 14px;
      --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
      --shadow-deep: 0 16px 40px rgba(17, 12, 5, 0.12);
      --transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
    }

    * { box-sizing: border-box; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--light-bg);
      color: var(--text-main);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
      margin: 0;
      padding: 0 0 70px 0;
    }
    @media (min-width: 1024px) {
      body { padding-bottom: 0; }
    }
    a { color: inherit; text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--primary); }
    img { max-width: 100%; height: auto; display: block; }

    /* Header */
    .site-header {
      background-color: #0e0d0c;
      border-bottom: 1px solid var(--border-dark);
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 14px 0;
    }
    .header-container {
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--text-white);
      font-size: 1.35rem;
      font-weight: 700;
      letter-spacing: 0.5px;
    }
    .brand-logo span.badge-seal {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff;
      font-size: 0.75rem;
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      font-weight: 500;
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 28px;
    }
    .nav-item {
      color: var(--text-light);
      font-size: 0.95rem;
      font-weight: 500;
      position: relative;
      padding: 6px 0;
    }
    .nav-item.active, .nav-item:hover {
      color: var(--primary-light);
    }
    .nav-item.active::after {
      content: "";
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--primary-light);
    }
    .header-cta-btn {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff !important;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      font-weight: 600;
    }
    .header-cta-btn:hover {
      opacity: 0.9;
      transform: translateY(-1px);
    }

    /* Category Hero - Distinct Variant: Secure Verification & Trust Blueprint */
    .cat-hero-wrap {
      background-color: var(--dark-bg);
      color: var(--text-white);
      position: relative;
      padding: 65px 0 60px;
      border-bottom: 1px solid var(--border-dark);
      background-image: linear-gradient(180deg, rgba(20, 19, 18, 0.88) 0%, rgba(20, 19, 18, 0.97) 100%), url('/assets/images/backpic/back-3.webp');
      background-size: cover;
      background-position: center;
    }
    .cat-hero-inner {
      max-width: 1180px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .hero-pretitle {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(155, 120, 74, 0.2);
      border: 1px solid rgba(200, 167, 123, 0.35);
      color: var(--primary-light);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 0.82rem;
      font-weight: 600;
      margin-bottom: 16px;
    }
    .hero-main-title {
      font-size: 2.6rem;
      font-weight: 800;
      color: #ffffff;
      line-height: 1.25;
      margin-bottom: 16px;
    }
    .hero-abstract {
      font-size: 1.05rem;
      color: var(--text-light);
      max-width: 820px;
      line-height: 1.8;
      margin-bottom: 28px;
    }
    .hero-verify-bar {
      background: rgba(38, 34, 29, 0.85);
      border: 1px solid var(--border-dark);
      border-radius: var(--radius-md);
      padding: 16px 24px;
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      align-items: center;
      justify-content: space-between;
      backdrop-filter: blur(8px);
    }
    .verify-checklist {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .verify-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.9rem;
      color: #ede7df;
    }
    .verify-item i {
      color: #55b974;
    }
    .trust-cta-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #ffffff !important;
      font-size: 0.9rem;
      font-weight: 600;
      padding: 9px 20px;
      border-radius: var(--radius-sm);
    }
    .trust-cta-link:hover {
      box-shadow: 0 4px 15px rgba(155, 120, 74, 0.4);
    }

    /* Common Layout & Spacers */
    .section-box {
      padding: 68px 0;
    }
    .section-box.bg-alt {
      background-color: #f2ede7;
    }
    .section-box.bg-dark {
      background-color: var(--dark-bg);
      color: var(--text-white);
    }
    .container-wide {
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .sec-header {
      margin-bottom: 42px;
    }
    .sec-subtag {
      font-size: 0.82rem;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--primary);
      font-weight: 700;
      display: block;
      margin-bottom: 6px;
    }
    .bg-dark .sec-subtag {
      color: var(--primary-light);
    }
    .sec-title {
      font-size: 2rem;
      font-weight: 800;
      line-height: 1.3;
      margin: 0 0 10px 0;
      color: var(--text-main);
    }
    .bg-dark .sec-title {
      color: #ffffff;
    }
    .sec-desc {
      color: var(--text-muted);
      font-size: 0.96rem;
      max-width: 720px;
      margin: 0;
      line-height: 1.7;
    }
    .bg-dark .sec-desc {
      color: var(--text-light);
    }

    /* Section 1: Matrix Grid (Variety of Steam Styles) */
    .sauna-types-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }
    .type-card {
      background: var(--light-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
    }
    .type-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-deep);
      border-color: var(--primary-light);
    }
    .type-thumb {
      position: relative;
      height: 175px;
      overflow: hidden;
    }
    .type-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }
    .type-card:hover .type-thumb img {
      transform: scale(1.05);
    }
    .temp-badge {
      position: absolute;
      top: 12px;
      right: 12px;
      background: rgba(20, 19, 18, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.2);
      color: var(--primary-light);
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 4px;
    }
    .type-body {
      padding: 18px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .type-name {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-main);
    }
    .type-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 14px;
      flex: 1;
    }
    .type-props {
      border-top: 1px solid #f0ebe4;
      padding-top: 10px;
      font-size: 0.78rem;
      color: var(--primary-dark);
      display: flex;
      justify-content: space-between;
      font-weight: 600;
    }

    /* Section 2: Real-time Evaluation Ledger */
    .ledger-table-wrap {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }
    .ledger-table {
      width: 100%;
      border-collapse: collapse;
      margin: 0;
      text-align: left;
    }
    .ledger-table th {
      background-color: #26221d;
      color: #ede7df;
      padding: 14px 20px;
      font-size: 0.86rem;
      font-weight: 600;
      border: none;
    }
    .ledger-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #f2ece6;
      font-size: 0.9rem;
      color: var(--text-main);
      vertical-align: middle;
    }
    .ledger-table tr:last-child td {
      border-bottom: none;
    }
    .ledger-table tr:hover td {
      background-color: #faf7f2;
    }
    .heat-pill {
      display: inline-block;
      padding: 2px 8px;
      border-radius: 12px;
      font-size: 0.75rem;
      font-weight: 600;
    }
    .heat-mild { background: #e8f5e9; color: #2e7d32; }
    .heat-med { background: #fff3e0; color: #e65100; }
    .heat-high { background: #ffebee; color: #c62828; }
    .rate-stars { color: #f59e0b; font-size: 0.8rem; }

    /* Section 3: Seasonal Steam Process Timeline */
    .steam-steps-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      position: relative;
    }
    .step-unit {
      background: var(--dark-card);
      border: 1px solid var(--border-dark);
      border-radius: var(--radius-md);
      padding: 24px 20px;
      position: relative;
    }
    .step-seq {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.95rem;
      margin-bottom: 16px;
    }
    .step-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 10px;
    }
    .step-text {
      color: var(--text-light);
      font-size: 0.88rem;
      line-height: 1.65;
      margin: 0;
    }
    .step-tip {
      margin-top: 14px;
      padding-top: 10px;
      border-top: 1px dashed #3a342c;
      font-size: 0.78rem;
      color: var(--primary-light);
    }

    /* Section 4: Hot Steam vs Herb Decoction Dual Panel */
    .dual-feature-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
    }
    .feature-panel {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 30px;
      box-shadow: var(--shadow-soft);
      position: relative;
    }
    .panel-icon-head {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 18px;
    }
    .panel-icon-head i {
      font-size: 1.8rem;
      color: var(--primary);
    }
    .panel-heading {
      font-size: 1.3rem;
      font-weight: 700;
      margin: 0;
      color: var(--text-main);
    }
    .feature-points {
      margin: 0 0 20px 0;
      padding: 0;
      list-style: none;
    }
    .feature-points li {
      margin-bottom: 12px;
      font-size: 0.9rem;
      color: var(--text-muted);
      position: relative;
      padding-left: 20px;
      line-height: 1.6;
    }
    .feature-points li::before {
      content: "•";
      color: var(--accent);
      font-size: 1.2rem;
      position: absolute;
      left: 4px;
      top: -2px;
    }
    .panel-highlight {
      background: #faf6f0;
      border-left: 3px solid var(--primary);
      padding: 12px 16px;
      font-size: 0.85rem;
      color: var(--primary-dark);
      line-height: 1.5;
    }

    /* Section 5: Season Guide & Expert Opinions */
    .expert-talk-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 36px;
      align-items: center;
    }
    .expert-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      box-shadow: var(--shadow-soft);
      margin-bottom: 20px;
    }
    .expert-meta {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 12px;
    }
    .expert-avatar-icon {
      width: 44px;
      height: 44px;
      background: #f1ede8;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-dark);
      font-size: 1.1rem;
    }
    .expert-info h4 {
      font-size: 1.05rem;
      font-weight: 700;
      margin: 0;
    }
    .expert-info span {
      font-size: 0.78rem;
      color: var(--text-muted);
    }
    .expert-quote {
      font-size: 0.9rem;
      color: #3b3732;
      line-height: 1.65;
      margin: 0;
    }
    .banner-graphic-box {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      position: relative;
      box-shadow: var(--shadow-deep);
    }
    .banner-graphic-box img {
      width: 100%;
      height: 380px;
      object-fit: cover;
    }
    .graphic-text-bar {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      background: linear-gradient(180deg, transparent 0%, rgba(20, 19, 18, 0.9) 100%);
      padding: 24px;
      color: #fff;
    }
    .graphic-text-bar h3 {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 6px;
      color: #fff;
    }
    .graphic-text-bar p {
      font-size: 0.85rem;
      color: var(--text-light);
      margin: 0;
    }

    /* Section 6: Steam FAQ & Safety Rules */
    .faq-grid-2col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }
    .faq-item-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: var(--shadow-soft);
    }
    .faq-question {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }
    .faq-question i {
      color: var(--accent);
      margin-top: 4px;
      font-size: 0.95rem;
    }
    .faq-answer {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin: 0;
    }

    /* Section 7: Final Community Check Action */
    .final-cta-section {
      background: #1e1b18;
      border-top: 1px solid var(--border-dark);
      padding: 56px 0;
      text-align: center;
      color: #fff;
    }
    .cta-box-center {
      max-width: 760px;
      margin: 0 auto;
    }
    .cta-box-center h2 {
      font-size: 1.9rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: 12px;
    }
    .cta-box-center p {
      font-size: 0.95rem;
      color: var(--text-light);
      line-height: 1.7;
      margin-bottom: 24px;
    }
    .cta-actions-group {
      display: flex;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }
    .btn-solid-gold {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff;
      font-size: 0.92rem;
      font-weight: 600;
      padding: 12px 28px;
      border-radius: var(--radius-sm);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-solid-gold:hover {
      color: #fff;
      opacity: 0.92;
      box-shadow: 0 4px 16px rgba(155, 120, 74, 0.4);
    }
    .btn-wire-light {
      border: 1px solid var(--border-dark);
      background: rgba(255, 255, 255, 0.05);
      color: #ede7df;
      font-size: 0.92rem;
      font-weight: 600;
      padding: 12px 26px;
      border-radius: var(--radius-sm);
    }
    .btn-wire-light:hover {
      background: rgba(255, 255, 255, 0.1);
      color: #fff;
    }

    /* Footer */
    .site-footer {
      background-color: #0c0b0a;
      color: var(--text-light);
      border-top: 1px solid var(--border-dark);
      padding: 50px 0 30px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
      gap: 36px;
      margin-bottom: 40px;
    }
    .footer-logo {
      font-size: 1.3rem;
      font-weight: 700;
      color: #ffffff;
      display: block;
      margin-bottom: 12px;
    }
    .footer-desc {
      font-size: 0.86rem;
      line-height: 1.7;
      color: #9c958c;
      margin-bottom: 12px;
    }
    .footer-col h5 {
      font-size: 0.95rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 16px;
      letter-spacing: 0.5px;
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 9px;
    }
    .footer-links a {
      color: #9c958c;
      font-size: 0.86rem;
    }
    .footer-links a:hover {
      color: var(--primary-light);
    }
    .footer-bottom {
      border-top: 1px solid #1f1d1a;
      padding-top: 24px;
      font-size: 0.8rem;
      color: #6e675f;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* Mobile Bottom Tab Navigation */
    .mobile-tab-bar {
      display: none;
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      height: 60px;
      background: #0e0d0c;
      border-top: 1px solid var(--border-dark);
      z-index: 1050;
      justify-content: space-around;
      align-items: center;
      padding: 0 10px;
    }
    .mobile-tab-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      color: #8c857c;
      font-size: 0.72rem;
      text-decoration: none;
      gap: 4px;
      flex: 1;
    }
    .mobile-tab-item i {
      font-size: 1.1rem;
    }
    .mobile-tab-item.active, .mobile-tab-item:hover {
      color: var(--primary-light);
    }

    /* Responsive Breakpoints */
    @media (max-width: 1024px) {
      .sauna-types-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .steam-steps-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .dual-feature-wrap {
        grid-template-columns: 1fr;
      }
      .expert-talk-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .main-nav { display: none; }
      .mobile-tab-bar { display: flex; }
      .hero-main-title { font-size: 1.9rem; }
      .sauna-types-grid { grid-template-columns: 1fr; }
      .steam-steps-row { grid-template-columns: 1fr; }
      .faq-grid-2col { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .section-box { padding: 48px 0; }
      .verify-checklist { flex-direction: column; gap: 10px; }
      .hero-verify-bar { flex-direction: column; align-items: flex-start; }
      .trust-cta-link { width: 100%; justify-content: center; }
      .ledger-table-wrap { overflow-x: auto; }
      .ledger-table { min-width: 600px; }
    }

/* roulang page: category1 */
:root {
      --primary: #9b784a;
      --primary-dark: #7a5c34;
      --primary-light: #c8a77b;
      --dark-bg: #141312;
      --dark-surface: #1e1b18;
      --dark-card: #26221d;
      --light-bg: #f9f8f6;
      --light-surface: #ffffff;
      --text-main: #1d1b19;
      --text-muted: #6e675f;
      --text-light: #d6cfc7;
      --text-white: #fbfbfb;
      --border-color: #e5ded6;
      --border-dark: #3a342c;
      --accent: #b85d36;
      --radius-sm: 4px;
      --radius-md: 8px;
      --radius-lg: 14px;
      --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
      --shadow-deep: 0 16px 40px rgba(17, 12, 5, 0.12);
      --transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--light-bg);
      color: var(--text-main);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
      padding-bottom: 70px;
    }
    @media (min-width: 769px) {
      body { padding-bottom: 0; }
    }
    a { color: inherit; text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--primary); }
    img { max-width: 100%; height: auto; display: block; }

    /* Site Header */
    .site-header {
      background-color: #0e0d0c;
      border-bottom: 1px solid var(--border-dark);
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 14px 0;
    }
    .header-container {
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--text-white);
      font-size: 1.35rem;
      font-weight: 700;
      letter-spacing: 0.5px;
    }
    .brand-logo span.badge-seal {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff;
      font-size: 0.75rem;
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      font-weight: 500;
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 28px;
    }
    .nav-item {
      color: var(--text-light);
      font-size: 0.95rem;
      font-weight: 500;
      position: relative;
      padding: 6px 0;
    }
    .nav-item.active, .nav-item:hover {
      color: var(--primary-light);
    }
    .nav-item.active::after {
      content: "";
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--primary-light);
    }
    .header-cta-btn {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: #fff !important;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      font-weight: 600;
    }
    .header-cta-btn:hover {
      opacity: 0.9;
      transform: translateY(-1px);
    }

    /* Category Hero: 5:7 斜向错位视觉 */
    .cat-hero-section {
      background-color: var(--dark-bg);
      color: var(--text-white);
      position: relative;
      overflow: hidden;
      padding: 75px 0 85px;
      border-bottom: 1px solid var(--border-dark);
    }
    .cat-hero-bg {
      position: absolute;
      inset: 0;
      background-image: linear-gradient(135deg, rgba(20,19,18,0.95) 25%, rgba(30,27,24,0.85) 100%), url('/assets/images/backpic/back-2.webp');
      background-size: cover;
      background-position: center;
      opacity: 0.55;
      z-index: 1;
    }
    .cat-hero-container {
      position: relative;
      z-index: 2;
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 45px;
      align-items: center;
    }
    .cat-badge-wrap {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.82rem;
      letter-spacing: 1.5px;
      color: var(--primary-light);
      margin-bottom: 18px;
      padding: 5px 14px;
      background: rgba(155, 120, 74, 0.15);
      border: 1px solid rgba(155, 120, 74, 0.3);
      border-radius: 20px;
    }
    .cat-hero-title {
      font-size: 2.85rem;
      line-height: 1.22;
      font-weight: 800;
      letter-spacing: -0.5px;
      margin-bottom: 20px;
      color: #ffffff;
    }
    .cat-hero-desc {
      font-size: 1.05rem;
      line-height: 1.8;
      color: var(--text-light);
      margin-bottom: 28px;
    }
    .cat-hero-kpis {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-bottom: 30px;
      border-top: 1px solid var(--border-dark);
      padding-top: 20px;
    }
    .kpi-num {
      font-size: 1.75rem;
      font-weight: 800;
      color: var(--primary-light);
      display: block;
      line-height: 1.2;
    }
    .kpi-lbl {
      font-size: 0.82rem;
      color: var(--text-muted);
    }
    .hero-slant-wrap {
      position: relative;
      transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
      transition: var(--transition);
    }
    .hero-slant-wrap:hover {
      transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
    }
    .hero-img-box {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 24px 50px rgba(0,0,0,0.7);
      border: 1px solid var(--border-dark);
      position: relative;
    }
    .hero-img-box img {
      width: 100%;
      height: 440px;
      object-fit: cover;
    }
    .hero-floating-card {
      position: absolute;
      bottom: -20px;
      left: -20px;
      background: rgba(30, 27, 24, 0.94);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(200, 167, 123, 0.35);
      border-radius: var(--radius-md);
      padding: 16px 20px;
      max-width: 280px;
      box-shadow: 0 16px 30px rgba(0,0,0,0.5);
    }
    .floating-tag {
      font-size: 0.75rem;
      color: var(--primary-light);
      font-weight: 700;
      margin-bottom: 4px;
    }
    .floating-text {
      font-size: 0.88rem;
      color: var(--text-white);
      line-height: 1.45;
    }

    /* Common Section System */
    .section-wrap {
      padding: 72px 0;
      position: relative;
    }
    .section-wrap.alt-bg {
      background-color: #f2ede7;
    }
    .section-wrap.dark-theme {
      background-color: var(--dark-surface);
      color: var(--text-white);
    }
    .container-wide {
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .sec-header {
      margin-bottom: 44px;
    }
    .sec-tag {
      color: var(--primary);
      font-size: 0.82rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.2px;
      margin-bottom: 6px;
      display: inline-block;
    }
    .sec-title {
      font-size: 2.15rem;
      font-weight: 800;
      letter-spacing: -0.3px;
      line-height: 1.3;
      margin-bottom: 12px;
    }
    .sec-desc {
      color: var(--text-muted);
      font-size: 1rem;
      max-width: 680px;
      line-height: 1.7;
    }
    .dark-theme .sec-desc {
      color: var(--text-light);
    }

    /* Block 1: Review Metrics Grid */
    .metric-card-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }
    .metric-card {
      background: var(--light-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .metric-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-deep);
      border-color: var(--primary-light);
    }
    .metric-icon-box {
      width: 52px;
      height: 52px;
      background: rgba(155, 120, 74, 0.1);
      color: var(--primary);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.45rem;
      margin-bottom: 20px;
    }
    .metric-title {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
    }
    .metric-text {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* Block 2: Featured Reviews Showcase */
    .featured-reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .review-post-card {
      background: var(--light-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
    }
    .review-post-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-deep);
    }
    .post-cover-wrap {
      position: relative;
      height: 220px;
      overflow: hidden;
    }
    .post-cover-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }
    .review-post-card:hover .post-cover-wrap img {
      transform: scale(1.05);
    }
    .post-badge {
      position: absolute;
      top: 12px;
      left: 12px;
      background: rgba(20, 19, 18, 0.85);
      color: var(--primary-light);
      font-size: 0.75rem;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      font-weight: 600;
    }
    .post-score {
      position: absolute;
      bottom: 12px;
      right: 12px;
      background: var(--primary);
      color: #fff;
      font-size: 0.82rem;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      font-weight: 700;
    }
    .post-content {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .post-meta-row {
      display: flex;
      justify-content: space-between;
      color: var(--text-muted);
      font-size: 0.82rem;
      margin-bottom: 12px;
    }
    .post-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 12px;
      line-height: 1.45;
      color: var(--text-main);
    }
    .post-excerpt {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 20px;
      flex: 1;
    }
    .post-footer-row {
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.85rem;
      color: var(--text-muted);
    }
    .read-tag {
      color: var(--primary-dark);
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    /* Block 3: Verification Standard (Deep Dark) */
    .standard-table-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: center;
    }
    .standard-panel {
      background: var(--dark-card);
      border: 1px solid var(--border-dark);
      border-radius: var(--radius-md);
      padding: 32px;
    }
    .standard-item {
      display: flex;
      gap: 18px;
      margin-bottom: 24px;
    }
    .standard-item:last-child {
      margin-bottom: 0;
    }
    .std-num {
      width: 40px;
      height: 40px;
      background: rgba(155, 120, 74, 0.2);
      border: 1px solid var(--primary);
      color: var(--primary-light);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      flex-shrink: 0;
    }
    .std-body h4 {
      color: #fff;
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 6px;
    }
    .std-body p {
      color: var(--text-light);
      font-size: 0.92rem;
      line-height: 1.65;
      margin: 0;
    }

    /* Block 4: Regional Guide Matrix */
    .region-card-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .region-card {
      background: var(--light-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      text-align: left;
      transition: var(--transition);
      border-top: 3px solid var(--primary);
    }
    .region-card:hover {
      box-shadow: var(--shadow-deep);
      transform: translateY(-3px);
    }
    .region-header-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
    }
    .reg-name {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
    }
    .reg-count {
      background: #f1ede8;
      color: var(--primary-dark);
      font-size: 0.78rem;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: 12px;
    }
    .reg-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 14px;
    }
    .reg-hotspots {
      font-size: 0.82rem;
      color: var(--text-main);
      border-top: 1px dashed var(--border-color);
      padding-top: 10px;
    }

    /* Block 5: Hot Topics Feed */
    .hot-feed-container {
      background: var(--light-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }
    .hot-row {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 24px;
      padding: 20px 24px;
      border-bottom: 1px solid var(--border-color);
      transition: var(--transition);
    }
    .hot-row:last-child {
      border-bottom: none;
    }
    .hot-row:hover {
      background-color: #faf8f5;
    }
    .hot-tag {
      background: rgba(155, 120, 74, 0.12);
      color: var(--primary-dark);
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      font-size: 0.82rem;
      font-weight: 600;
    }
    .hot-main h4 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 4px;
      color: var(--text-main);
    }
    .hot-main p {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin: 0;
    }
    .hot-stats {
      font-size: 0.85rem;
      color: var(--text-muted);
      display: flex;
      gap: 16px;
    }

    /* Block 6: Bathing Protocol & Tips */
    .protocol-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .protocol-box {
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      background: var(--light-surface);
    }
    .protocol-box h4 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 14px;
    }
    .protocol-box h4 i {
      color: var(--accent);
    }
    .protocol-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .protocol-list li {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 10px;
      line-height: 1.6;
      position: relative;
      padding-left: 18px;
    }
    .protocol-list li::before {
      content: "•";
      position: absolute;
      left: 0;
      color: var(--primary);
      font-size: 1.2rem;
      line-height: 1;
    }

    /* Block 7: Interaction Banner */
    .interaction-cta-wrap {
      background: linear-gradient(135deg, #24201c, #161514);
      border: 1px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 50px 40px;
      color: #fff;
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 30px;
      align-items: center;
    }
    .interaction-content h3 {
      font-size: 1.85rem;
      font-weight: 800;
      margin-bottom: 12px;
      color: #fff;
    }
    .interaction-content p {
      color: var(--text-light);
      font-size: 1rem;
      margin: 0;
      line-height: 1.7;
    }
    .interaction-btn-box {
      text-align: right;
    }

    /* Site Footer */
    .site-footer {
      background-color: #0b0a09;
      color: var(--text-light);
      border-top: 1px solid var(--border-dark);
      padding: 65px 0 25px;
      font-size: 0.92rem;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 50px;
    }
    .footer-logo {
      color: #fff;
      font-size: 1.35rem;
      font-weight: 700;
      margin-bottom: 18px;
      display: inline-block;
    }
    .footer-desc {
      line-height: 1.8;
      color: #9e968d;
      margin-bottom: 16px;
    }
    .footer-col h5 {
      color: #fff;
      font-size: 1.05rem;
      font-weight: 600;
      margin-bottom: 20px;
      position: relative;
    }
    .footer-col h5::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -6px;
      width: 24px;
      height: 2px;
      background-color: var(--primary);
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: #9e968d;
      transition: var(--transition);
    }
    .footer-links a:hover {
      color: var(--primary-light);
      padding-left: 4px;
    }
    .footer-bottom {
      border-top: 1px solid #1f1d1a;
      padding-top: 25px;
      display: flex;
      justify-content: space-between;
      color: #6e675f;
      font-size: 0.85rem;
      flex-wrap: wrap;
      gap: 15px;
    }

    /* Mobile Bottom Tab Bar */
    .mobile-tab-bar {
      display: none;
    }
    @media (max-width: 768px) {
      .mobile-tab-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: #0e0d0c;
        border-top: 1px solid var(--border-dark);
        z-index: 1000;
        justify-content: space-around;
        align-items: center;
      }
      .tab-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: var(--text-muted);
        font-size: 0.75rem;
        flex: 1;
        height: 100%;
      }
      .tab-item i {
        font-size: 1.15rem;
        margin-bottom: 2px;
      }
      .tab-item.active {
        color: var(--primary-light);
      }
      .cat-hero-container {
        grid-template-columns: 1fr;
      }
      .hero-slant-wrap {
        transform: none;
      }
      .hero-img-box img {
        height: 280px;
      }
      .cat-hero-title {
        font-size: 2.1rem;
      }
      .metric-card-grid,
      .featured-reviews-grid,
      .region-card-grid,
      .protocol-grid {
        grid-template-columns: 1fr;
      }
      .standard-table-grid,
      .interaction-cta-wrap {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
      }
      .hot-row {
        grid-template-columns: 1fr;
        gap: 10px;
      }
      .main-nav, .header-cta-btn {
        display: none;
      }
    }
    @media (min-width: 769px) and (max-width: 1024px) {
      .cat-hero-container {
        grid-template-columns: 1fr 1fr;
      }
      .metric-card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .featured-reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .region-card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }