/* roulang page: index */
:root {
      --brand-primary: #0E382B;     /* 深邃墨绿 */
      --brand-accent: #1E7E53;      /* 纯正草坪绿 */
      --brand-gold: #C5A25D;        /* 黄铜精工金 */
      --bg-warm: #F7F8F5;           /* 赛场亚麻白 */
      --bg-card: #FFFFFF;           /* 纯净板卡白 */
      --text-main: #141916;         /* 标题深黑 */
      --text-body: #3A423D;         /* 正文沉灰 */
      --text-muted: #6C7870;        /* 辅助灰绿 */
      --border-line: #DCE4DE;       /* 细线边框 */
      --shadow-sm: 0 4px 20px rgba(14, 56, 43, 0.05);
      --shadow-md: 0 8px 30px rgba(14, 56, 43, 0.08);
      --radius-sm: 4px;
      --radius-md: 6px;
      --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    /* Reset & Base */
    *, *::before, *::after {
      box-sizing: border-box;
    }
    body {
      margin: 0;
      padding: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-warm);
      color: var(--text-body);
      font-size: 15px;
      line-height: 1.7;
      letter-spacing: 0.01em;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: var(--brand-accent);
      text-decoration: none;
      transition: var(--transition-fast);
    }
    a:hover, a:focus {
      color: var(--brand-primary);
    }

    h1, h2, h3, h4, h5, h6 {
      color: var(--text-main);
      font-weight: 700;
      margin-top: 0;
      line-height: 1.3;
    }

    /* Header & Nav */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: var(--brand-primary);
      border-bottom: 1px solid rgba(197, 162, 93, 0.25);
      box-shadow: 0 2px 15px rgba(0, 0, 0, 0.12);
    }
    .header-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #FFFFFF;
      font-size: 1.35rem;
      font-weight: 800;
      letter-spacing: 0.02em;
    }
    .brand-logo:hover {
      color: #FFFFFF;
    }
    .brand-emblem {
      width: 32px;
      height: 32px;
      border: 1.5px solid var(--brand-gold);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--brand-gold);
      font-size: 0.85rem;
      font-weight: 900;
    }
    .header-ticker {
      display: none;
      color: rgba(255, 255, 255, 0.7);
      font-size: 0.85rem;
      border-left: 1px solid rgba(255, 255, 255, 0.15);
      border-right: 1px solid rgba(255, 255, 255, 0.15);
      padding: 0 1.5rem;
    }
    .header-ticker span {
      color: var(--brand-gold);
      font-weight: 600;
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .btn-header-cta {
      display: inline-block;
      padding: 8px 18px;
      background: var(--brand-gold);
      color: var(--brand-primary);
      font-size: 0.88rem;
      font-weight: 700;
      border-radius: var(--radius-sm);
      border: 1px solid var(--brand-gold);
    }
    .btn-header-cta:hover {
      background: #FFFFFF;
      color: var(--brand-primary);
    }
    .menu-trigger {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 40px;
      height: 40px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: var(--radius-sm);
      cursor: pointer;
      padding: 9px 8px;
      transition: var(--transition-fast);
    }
    .menu-trigger:hover {
      background: rgba(255, 255, 255, 0.16);
    }
    .menu-trigger span {
      display: block;
      height: 2px;
      width: 100%;
      background: #FFFFFF;
      border-radius: 1px;
    }

    /* Off-Canvas Drawer Customization */
    .off-canvas.position-right {
      background-color: var(--brand-primary);
      border-left: 1px solid rgba(197, 162, 93, 0.35);
      width: 380px;
      padding: 2.5rem 2rem;
      color: #FFFFFF;
    }
    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid rgba(255, 255, 255, 0.15);
      padding-bottom: 1.5rem;
      margin-bottom: 2rem;
    }
    .drawer-nav-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .drawer-nav-list li {
      margin-bottom: 1.25rem;
    }
    .drawer-nav-list a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: #FFFFFF;
      font-size: 1.2rem;
      font-weight: 600;
      padding: 0.5rem 0;
      border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
    }
    .drawer-nav-list a.is-active, .drawer-nav-list a:hover {
      color: var(--brand-gold);
      transform: translateX(6px);
    }
    .drawer-nav-list .nav-tag {
      font-size: 0.75rem;
      color: var(--brand-gold);
      border: 1px solid var(--brand-gold);
      padding: 2px 6px;
      border-radius: 2px;
    }
    .drawer-footer {
      margin-top: 3rem;
      padding-top: 1.5rem;
      border-top: 1px solid rgba(255, 255, 255, 0.15);
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.65);
    }
    .status-indicator {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #55E095;
      font-size: 0.8rem;
      margin-bottom: 0.75rem;
    }
    .status-indicator::before {
      content: "";
      width: 8px;
      height: 8px;
      background: #55E095;
      border-radius: 50%;
      box-shadow: 0 0 8px #55E095;
    }

    /* Section Global */
    .section-block {
      padding: 5.5rem 0;
      position: relative;
    }
    .section-block:nth-child(even) {
      background: #FFFFFF;
      border-top: 1px solid var(--border-line);
      border-bottom: 1px solid var(--border-line);
    }
    .section-head {
      margin-bottom: 3.5rem;
    }
    .section-tag {
      display: inline-block;
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--brand-accent);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 0.5rem;
      position: relative;
    }
    .section-title {
      font-size: 2.1rem;
      color: var(--brand-primary);
      margin-bottom: 1rem;
    }
    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      max-width: 840px;
      line-height: 1.8;
      margin: 0;
    }

    /* Common Card Styles */
    .service-card {
      background: var(--bg-card);
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 2.2rem 1.8rem;
      height: 100%;
      transition: var(--transition-fast);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .service-card:hover {
      border-color: var(--brand-gold);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    .card-meta-head {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.25rem;
    }
    .card-num {
      font-family: monospace;
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--brand-gold);
    }
    .card-badge {
      font-size: 0.75rem;
      background: rgba(30, 126, 83, 0.1);
      color: var(--brand-accent);
      padding: 3px 8px;
      border-radius: 2px;
      font-weight: 600;
    }

    /* Buttons */
    .btn-solid {
      display: inline-block;
      background: var(--brand-primary);
      color: #FFFFFF;
      font-size: 0.95rem;
      font-weight: 700;
      padding: 12px 28px;
      border-radius: 3px;
      border: 1px solid var(--brand-primary);
      transition: var(--transition-fast);
      text-align: center;
    }
    .btn-solid:hover {
      background: var(--brand-accent);
      border-color: var(--brand-accent);
      color: #FFFFFF;
    }
    .btn-outline {
      display: inline-block;
      background: transparent;
      color: var(--brand-primary);
      font-size: 0.95rem;
      font-weight: 700;
      padding: 12px 28px;
      border-radius: 3px;
      border: 1px solid var(--brand-primary);
      transition: var(--transition-fast);
      text-align: center;
    }
    .btn-outline:hover {
      background: rgba(14, 56, 43, 0.05);
      color: var(--brand-primary);
    }
    .btn-gold {
      display: inline-block;
      background: var(--brand-gold);
      color: var(--brand-primary);
      font-size: 0.95rem;
      font-weight: 700;
      padding: 12px 28px;
      border-radius: 3px;
      border: 1px solid var(--brand-gold);
      transition: var(--transition-fast);
      text-align: center;
    }
    .btn-gold:hover {
      background: #FFFFFF;
      color: var(--brand-primary);
    }

    /* Hero Section */
    .hero-section {
      background: linear-gradient(135deg, #0A261D 0%, #0E382B 65%, #134B3B 100%);
      color: #FFFFFF;
      padding: 5.5rem 0 6.5rem;
      position: relative;
      border-bottom: 2px solid var(--brand-gold);
      overflow: hidden;
    }
    .hero-section::after {
      content: "";
      position: absolute;
      top: 0; right: 0; bottom: 0; left: 0;
      background: radial-gradient(circle at 85% 20%, rgba(197, 162, 93, 0.15) 0%, transparent 50%);
      pointer-events: none;
    }
    .hero-badge-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 5px 14px;
      background: rgba(197, 162, 93, 0.2);
      border: 1px solid var(--brand-gold);
      color: var(--brand-gold);
      font-size: 0.85rem;
      font-weight: 700;
      border-radius: var(--radius-sm);
      margin-bottom: 1.5rem;
    }
    .hero-title {
      color: #FFFFFF;
      font-size: 3rem;
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -0.02em;
      margin-bottom: 1.5rem;
    }
    .hero-lead {
      color: rgba(255, 255, 255, 0.85);
      font-size: 1.15rem;
      line-height: 1.85;
      margin-bottom: 2.5rem;
      max-width: 960px;
    }
    .hero-cta-group {
      display: flex;
      gap: 15px;
      flex-wrap: wrap;
    }
    .hero-cta-group .btn-gold {
      padding: 14px 34px;
      font-size: 1rem;
    }
    .hero-cta-group .btn-outline {
      color: #FFFFFF;
      border-color: rgba(255, 255, 255, 0.4);
      padding: 14px 34px;
      font-size: 1rem;
    }
    .hero-cta-group .btn-outline:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: #FFFFFF;
    }

    /* Scoreboard Metrics Section */
    .scoreboard-strip {
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 2rem 1.5rem;
      box-shadow: var(--shadow-sm);
      margin-top: -3.5rem;
      position: relative;
      z-index: 10;
    }
    .metric-cell {
      border-right: 1px solid var(--border-line);
      padding: 0.5rem 1.5rem;
      text-align: left;
    }
    .metric-cell:last-child {
      border-right: none;
    }
    .metric-num {
      font-size: 2.3rem;
      font-weight: 800;
      font-family: monospace;
      color: var(--brand-primary);
      line-height: 1.1;
      margin-bottom: 0.35rem;
    }
    .metric-num span {
      font-size: 1.1rem;
      color: var(--brand-accent);
      font-weight: 700;
      margin-left: 2px;
    }
    .metric-label {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 0.25rem;
      font-weight: 600;
    }
    .metric-note {
      font-size: 0.78rem;
      color: var(--brand-accent);
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* Benchmark Table */
    .table-container {
      overflow-x: auto;
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      box-shadow: var(--shadow-sm);
    }
    .benchmark-table {
      width: 100%;
      margin: 0;
      border-collapse: collapse;
      font-size: 0.95rem;
    }
    .benchmark-table th {
      background: var(--brand-primary);
      color: #FFFFFF;
      padding: 1.25rem 1.5rem;
      font-weight: 700;
      text-align: left;
      border: none;
    }
    .benchmark-table th:first-child {
      width: 25%;
    }
    .benchmark-table td {
      padding: 1.25rem 1.5rem;
      border-bottom: 1px solid var(--border-line);
      color: var(--text-body);
    }
    .benchmark-table tr:nth-child(even) td {
      background-color: #FAFCFA;
    }
    .benchmark-table tr:hover td {
      background-color: rgba(30, 126, 83, 0.04);
    }
    .table-badge-active {
      color: var(--brand-accent);
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .table-badge-passive {
      color: #8C9991;
    }

    /* Timeline / Milestones */
    .timeline-wrap {
      position: relative;
      padding: 1.5rem 0;
    }
    .timeline-wrap::before {
      content: "";
      position: absolute;
      top: 0; bottom: 0; left: 50%;
      width: 2px;
      background: var(--border-line);
      transform: translateX(-50%);
    }
    .timeline-item {
      position: relative;
      margin-bottom: 3.5rem;
    }
    .timeline-item:last-child {
      margin-bottom: 0;
    }
    .timeline-dot {
      width: 20px;
      height: 20px;
      background: #FFFFFF;
      border: 3px solid var(--brand-gold);
      border-radius: 50%;
      position: absolute;
      top: 1.5rem;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 2;
    }
    .timeline-content {
      width: 45%;
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 1.8rem;
      box-shadow: var(--shadow-sm);
    }
    .timeline-item:nth-child(odd) .timeline-content {
      margin-left: auto;
    }
    .timeline-date {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--brand-gold);
      letter-spacing: 0.05em;
      margin-bottom: 0.5rem;
    }

    /* Category Gateways */
    .category-gateway-card {
      background: linear-gradient(145deg, #FFFFFF 0%, #F5F8F6 100%);
      border: 1px solid var(--border-line);
      border-top: 4px solid var(--brand-primary);
      border-radius: var(--radius-sm);
      padding: 2.5rem 2rem;
      transition: var(--transition-fast);
      box-shadow: var(--shadow-sm);
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .category-gateway-card:hover {
      border-color: var(--brand-accent);
      border-top-color: var(--brand-gold);
      box-shadow: var(--shadow-md);
      transform: translateY(-5px);
    }
    .category-gateway-card.alt-accent {
      border-top-color: var(--brand-gold);
    }

    /* Steps Onboarding */
    .step-card {
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 2.2rem 1.8rem;
      position: relative;
      height: 100%;
      box-shadow: var(--shadow-sm);
    }
    .step-num-flag {
      font-size: 2.5rem;
      font-weight: 900;
      font-family: monospace;
      color: rgba(30, 126, 83, 0.15);
      line-height: 1;
      margin-bottom: 1rem;
    }

    /* FAQ Accordion Foundation override */
    .accordion {
      background: transparent;
      border: none;
    }
    .accordion-item {
      background: #FFFFFF;
      border: 1px solid var(--border-line) !important;
      border-radius: var(--radius-sm);
      margin-bottom: 1rem;
      overflow: hidden;
      transition: var(--transition-fast);
    }
    .accordion-item.is-active {
      border-color: var(--brand-accent) !important;
    }
    .accordion-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--brand-primary);
      padding: 1.3rem 1.6rem;
      border-bottom: none;
      background: #FFFFFF;
    }
    .accordion-title:hover, .accordion-title:focus {
      background: #F9FAF8;
      color: var(--brand-accent);
    }
    .accordion-content {
      padding: 1.2rem 1.6rem 1.6rem;
      background: #FFFFFF;
      border-top: 1px solid #F0F4F1;
      color: var(--text-body);
      line-height: 1.8;
    }

    /* Compliance Strip */
    .compliance-bar {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 1.5rem;
      padding: 2rem 0;
      border-top: 1px solid var(--border-line);
      border-bottom: 1px solid var(--border-line);
    }
    .compliance-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--brand-primary);
    }
    .compliance-icon {
      width: 36px;
      height: 36px;
      background: rgba(14, 56, 43, 0.06);
      border: 1px solid var(--border-line);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 4px;
      color: var(--brand-accent);
      font-weight: 800;
    }

    /* Form Container */
    .form-container-card {
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 3rem 2.5rem;
      box-shadow: var(--shadow-md);
    }
    .form-label-custom {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--brand-primary);
      margin-bottom: 0.4rem;
    }
    .form-input-custom {
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 12px 14px;
      height: 48px;
      font-size: 0.95rem;
      margin-bottom: 1.25rem;
      transition: var(--transition-fast);
      box-shadow: none;
      background: #FAFCFA;
    }
    .form-input-custom:focus {
      border-color: var(--brand-accent);
      background: #FFFFFF;
      outline: none;
      box-shadow: 0 0 0 2px rgba(30, 126, 83, 0.15);
    }
    select.form-input-custom {
      height: 48px;
    }

    /* Footer */
    .site-footer {
      background: #082018;
      color: #A3B4AA;
      padding: 5rem 0 2.5rem;
      border-top: 3px solid var(--brand-gold);
    }
    .footer-brand-title {
      color: #FFFFFF;
      font-size: 1.35rem;
      font-weight: 800;
      margin-bottom: 1rem;
    }
    .footer-lead {
      font-size: 0.92rem;
      line-height: 1.8;
      color: #8C9F94;
      margin-bottom: 1.5rem;
    }
    .footer-h4 {
      color: #FFFFFF;
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 1.25rem;
      letter-spacing: 0.04em;
    }
    .footer-nav-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-nav-list li {
      margin-bottom: 0.75rem;
    }
    .footer-nav-list a {
      color: #A3B4AA;
      font-size: 0.9rem;
    }
    .footer-nav-list a:hover {
      color: var(--brand-gold);
    }
    .footer-bottom {
      margin-top: 4rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      font-size: 0.85rem;
      color: #6D8276;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      gap: 1rem;
    }

    /* Responsive */
    @media print, screen and (min-width: 64em) {
      .header-ticker {
        display: block;
      }
    }
    @media screen and (max-width: 63.99875em) {
      .scoreboard-strip {
        margin-top: 2rem;
      }
      .metric-cell {
        border-right: none;
        border-bottom: 1px solid var(--border-line);
        padding: 1rem 0;
      }
      .metric-cell:last-child {
        border-bottom: none;
      }
      .timeline-wrap::before {
        left: 20px;
      }
      .timeline-dot {
        left: 20px;
      }
      .timeline-content {
        width: calc(100% - 50px);
        margin-left: 50px !important;
      }
      .hero-title {
        font-size: 2.2rem;
      }
    }
    @media screen and (max-width: 39.99875em) {
      .hero-section {
        padding: 3.5rem 0 4rem;
      }
      .hero-title {
        font-size: 1.85rem;
      }
      .hero-cta-group .btn-gold,
      .hero-cta-group .btn-outline {
        width: 100%;
      }
      .section-block {
        padding: 3.5rem 0;
      }
      .form-container-card {
        padding: 2rem 1.25rem;
      }
    }

/* roulang page: category1 */
:root {
        --brand-primary: #0E382B;
        --brand-accent: #1E7E53;
        --brand-gold: #C5A25D;
        --bg-warm: #F7F8F5;
        --bg-card: #FFFFFF;
        --text-main: #141916;
        --text-body: #3A423D;
        --text-muted: #6C7870;
        --border-line: #DCE4DE;
        --shadow-sm: 0 4px 20px rgba(14, 56, 43, 0.05);
        --shadow-md: 0 8px 30px rgba(14, 56, 43, 0.08);
        --radius-sm: 4px;
        --radius-md: 6px;
        --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    body {
        margin: 0;
        padding: 0;
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        background-color: var(--bg-warm);
        color: var(--text-body);
        font-size: 15px;
        line-height: 1.7;
        letter-spacing: 0.01em;
        -webkit-font-smoothing: antialiased;
    }

    a {
        color: var(--brand-accent);
        text-decoration: none;
        transition: var(--transition-fast);
    }
    a:hover, a:focus {
        color: var(--brand-primary);
    }

    /* Header & Nav */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: var(--brand-primary);
        border-bottom: 1px solid rgba(197, 162, 93, 0.25);
        box-shadow: 0 2px 15px rgba(0, 0, 0, 0.12);
    }
    .header-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 72px;
    }
    .brand-logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        color: #FFFFFF;
        font-size: 1.35rem;
        font-weight: 800;
        letter-spacing: 0.02em;
    }
    .brand-logo:hover {
        color: #FFFFFF;
    }
    .brand-emblem {
        width: 32px;
        height: 32px;
        border: 1.5px solid var(--brand-gold);
        border-radius: var(--radius-sm);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--brand-gold);
        font-size: 0.85rem;
        font-weight: 900;
    }
    .header-ticker {
        display: none;
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.85rem;
        border-left: 1px solid rgba(255, 255, 255, 0.15);
        border-right: 1px solid rgba(255, 255, 255, 0.15);
        padding: 0 1.5rem;
    }
    @media (min-width: 1024px) {
        .header-ticker {
            display: block;
        }
    }
    .header-ticker span {
        color: var(--brand-gold);
        font-weight: 600;
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 16px;
    }
    .btn-header-cta {
        display: inline-block;
        padding: 8px 18px;
        background: var(--brand-gold);
        color: var(--brand-primary);
        font-size: 0.88rem;
        font-weight: 700;
        border-radius: var(--radius-sm);
        border: 1px solid var(--brand-gold);
    }
    .btn-header-cta:hover {
        background: #FFFFFF;
        color: var(--brand-primary);
    }
    .menu-trigger {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: var(--radius-sm);
        cursor: pointer;
        padding: 9px 8px;
        transition: var(--transition-fast);
    }
    .menu-trigger:hover {
        background: rgba(255, 255, 255, 0.16);
    }
    .menu-trigger span {
        display: block;
        height: 2px;
        width: 100%;
        background: #FFFFFF;
        border-radius: 1px;
    }

    /* Off-Canvas Drawer */
    .off-canvas.position-right {
        background-color: var(--brand-primary);
        border-left: 1px solid rgba(197, 162, 93, 0.35);
        width: 380px;
        padding: 2.5rem 2rem;
        color: #FFFFFF;
    }
    .drawer-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
        padding-bottom: 1.5rem;
        margin-bottom: 2rem;
    }
    .drawer-nav-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .drawer-nav-list li {
        margin-bottom: 1.25rem;
    }
    .drawer-nav-list a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: #FFFFFF;
        font-size: 1.2rem;
        font-weight: 600;
        padding: 0.5rem 0;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
    }
    .drawer-nav-list a.is-active, .drawer-nav-list a:hover {
        color: var(--brand-gold);
        transform: translateX(6px);
    }
    .drawer-nav-list .nav-tag {
        font-size: 0.75rem;
        color: var(--brand-gold);
        border: 1px solid var(--brand-gold);
        padding: 2px 6px;
        border-radius: 2px;
    }
    .drawer-footer {
        margin-top: 3rem;
        padding-top: 1.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.15);
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.65);
    }

    /* Global Sections */
    .section-block {
        padding: 5rem 0;
        position: relative;
    }
    .section-block-alt {
        background: #FFFFFF;
        border-top: 1px solid var(--border-line);
        border-bottom: 1px solid var(--border-line);
    }
    .section-head {
        margin-bottom: 3rem;
    }
    .section-tag {
        display: inline-block;
        font-size: 0.82rem;
        font-weight: 700;
        color: var(--brand-accent);
        text-transform: uppercase;
        letter-spacing: 0.08em;
        margin-bottom: 0.5rem;
    }
    .section-title {
        font-size: 2.1rem;
        color: var(--brand-primary);
        margin-bottom: 1rem;
        font-weight: 800;
        line-height: 1.3;
    }
    .section-desc {
        font-size: 1.05rem;
        color: var(--text-muted);
        max-width: 820px;
        line-height: 1.8;
        margin: 0;
    }

    /* Category Specific Blocks */
    /* 1. Category Masthead */
    .cat-masthead {
        background: linear-gradient(180deg, var(--brand-primary) 0%, #154536 100%);
        color: #FFFFFF;
        padding: 4rem 0 3.5rem;
        border-bottom: 3px solid var(--brand-gold);
    }
    .cat-breadcrumbs {
        font-size: 0.88rem;
        color: rgba(255, 255, 255, 0.65);
        margin-bottom: 1.25rem;
    }
    .cat-breadcrumbs a {
        color: var(--brand-gold);
    }
    .cat-breadcrumbs a:hover {
        color: #FFFFFF;
    }
    .cat-h1 {
        font-size: 2.6rem;
        font-weight: 800;
        color: #FFFFFF;
        letter-spacing: -0.02em;
        line-height: 1.25;
        margin-bottom: 1.25rem;
    }
    .cat-lead {
        font-size: 1.15rem;
        color: rgba(255, 255, 255, 0.85);
        max-width: 860px;
        line-height: 1.8;
        margin-bottom: 2rem;
    }
    .cat-filters {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        padding-top: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.15);
    }
    .filter-chip {
        display: inline-flex;
        align-items: center;
        padding: 6px 14px;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.2);
        color: #FFFFFF;
        font-size: 0.85rem;
        border-radius: var(--radius-sm);
        cursor: pointer;
        transition: var(--transition-fast);
    }
    .filter-chip:hover, .filter-chip.active {
        background: var(--brand-gold);
        color: var(--brand-primary);
        font-weight: 600;
        border-color: var(--brand-gold);
    }

    /* 2. Spotlight Panel */
    .spotlight-card {
        background: #FFFFFF;
        border: 1px solid var(--border-line);
        border-radius: var(--radius-sm);
        padding: 3rem;
        box-shadow: var(--shadow-sm);
        position: relative;
    }
    .spec-pill {
        display: inline-block;
        background: rgba(30, 126, 83, 0.1);
        color: var(--brand-accent);
        font-weight: 700;
        font-size: 0.8rem;
        padding: 4px 10px;
        border-radius: 2px;
        margin-bottom: 1rem;
    }
    .telemetry-board {
        background: #0B291F;
        border: 1px solid #1A4D3B;
        border-radius: var(--radius-sm);
        padding: 2rem;
        color: #E3EDE7;
    }
    .telemetry-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.85rem 0;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
        font-size: 0.9rem;
    }
    .telemetry-row:last-child {
        border-bottom: none;
    }
    .telemetry-val {
        font-family: Consolas, Monaco, "Courier New", monospace;
        font-weight: 700;
        color: var(--brand-gold);
    }

    /* 3. Card Grid Main */
    .service-card {
        background: var(--bg-card);
        border: 1px solid var(--border-line);
        border-radius: var(--radius-sm);
        padding: 2rem 1.75rem;
        height: 100%;
        transition: var(--transition-fast);
        box-shadow: var(--shadow-sm);
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .service-card:hover {
        border-color: var(--brand-gold);
        transform: translateY(-4px);
        box-shadow: var(--shadow-md);
    }
    .card-meta-head {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.25rem;
    }
    .card-index {
        font-size: 0.8rem;
        font-family: Consolas, Monaco, monospace;
        font-weight: 700;
        color: var(--brand-accent);
    }
    .card-status {
        font-size: 0.75rem;
        padding: 2px 8px;
        border-radius: 2px;
        background: #EDF5F0;
        color: var(--brand-accent);
        border: 1px solid #CFE2D6;
    }
    .card-title {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--brand-primary);
        margin-bottom: 0.75rem;
    }
    .card-body-text {
        font-size: 0.92rem;
        color: var(--text-body);
        line-height: 1.7;
        margin-bottom: 1.5rem;
    }
    .card-foot-spec {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 1rem;
        border-top: 1px solid var(--border-line);
        font-size: 0.85rem;
        color: var(--text-muted);
    }
    .btn-more-trigger {
        display: inline-block;
        padding: 12px 32px;
        background: #FFFFFF;
        border: 1.5px solid var(--brand-primary);
        color: var(--brand-primary);
        font-size: 0.95rem;
        font-weight: 700;
        border-radius: var(--radius-sm);
        transition: var(--transition-fast);
        cursor: pointer;
    }
    .btn-more-trigger:hover {
        background: var(--brand-primary);
        color: #FFFFFF;
    }

    /* 4. Scoreboard Metrics */
    .scoreboard-box {
        background: var(--brand-primary);
        color: #FFFFFF;
        border-radius: var(--radius-sm);
        padding: 2.5rem 2rem;
        border-top: 3px solid var(--brand-gold);
        height: 100%;
        box-shadow: var(--shadow-sm);
    }
    .scoreboard-label {
        font-size: 0.9rem;
        color: rgba(255, 255, 255, 0.7);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: 0.75rem;
    }
    .scoreboard-num {
        font-size: 2.8rem;
        font-weight: 900;
        font-family: Consolas, Monaco, monospace;
        color: var(--brand-gold);
        line-height: 1.1;
        margin-bottom: 0.75rem;
    }
    .scoreboard-desc {
        font-size: 0.88rem;
        color: rgba(255, 255, 255, 0.8);
        line-height: 1.6;
        margin: 0;
    }

    /* 5. Case Study Highlights */
    .case-container {
        background: #FFFFFF;
        border: 1px solid var(--border-line);
        border-left: 4px solid var(--brand-accent);
        border-radius: var(--radius-sm);
        padding: 2.75rem 2.5rem;
        box-shadow: var(--shadow-sm);
    }
    .case-label {
        font-size: 0.8rem;
        font-weight: 800;
        color: var(--brand-accent);
        letter-spacing: 0.05em;
        margin-bottom: 0.75rem;
    }
    .case-title {
        font-size: 1.55rem;
        color: var(--brand-primary);
        font-weight: 700;
        margin-bottom: 1.25rem;
    }
    .metric-bubble {
        background: #F4F8F5;
        border: 1px solid #DCE7DF;
        padding: 1.25rem;
        border-radius: var(--radius-sm);
        text-align: center;
    }
    .metric-bubble-num {
        font-size: 1.8rem;
        font-weight: 800;
        color: var(--brand-primary);
        line-height: 1.2;
    }
    .metric-bubble-desc {
        font-size: 0.8rem;
        color: var(--text-muted);
        margin-top: 0.25rem;
    }

    /* 6. Checklist Block */
    .checklist-card {
        background: #FFFFFF;
        border: 1px solid var(--border-line);
        border-radius: var(--radius-sm);
        padding: 2.2rem 2rem;
        height: 100%;
    }
    .check-item {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 1.25rem;
    }
    .check-icon {
        flex-shrink: 0;
        width: 22px;
        height: 22px;
        border-radius: 2px;
        background: rgba(30, 126, 83, 0.12);
        color: var(--brand-accent);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.85rem;
        font-weight: 800;
        margin-top: 2px;
    }
    .check-content strong {
        display: block;
        color: var(--brand-primary);
        font-size: 0.96rem;
        margin-bottom: 0.25rem;
    }
    .check-content span {
        font-size: 0.88rem;
        color: var(--text-muted);
        line-height: 1.6;
    }

    /* 7. Category Accordion */
    .accordion {
        background: transparent;
        border: none;
    }
    .accordion-item {
        background: #FFFFFF;
        border: 1px solid var(--border-line);
        border-radius: var(--radius-sm);
        margin-bottom: 1rem;
        transition: var(--transition-fast);
    }
    .accordion-item.is-active {
        border-color: var(--brand-accent);
        box-shadow: var(--shadow-sm);
    }
    .accordion-title {
        color: var(--brand-primary);
        font-size: 1.05rem;
        font-weight: 700;
        padding: 1.25rem 1.75rem;
        border: none;
        position: relative;
    }
    .accordion-title:hover {
        background: #FAFBF9;
        color: var(--brand-accent);
    }
    .accordion-title::before {
        font-size: 1.2rem;
        color: var(--brand-accent);
    }
    .accordion-content {
        padding: 0 1.75rem 1.5rem;
        border: none;
        color: var(--text-body);
        font-size: 0.94rem;
        line-height: 1.8;
    }

    /* 8. Conversion Action Strip */
    .action-strip {
        background: var(--brand-primary);
        color: #FFFFFF;
        padding: 3.5rem 0;
        border-top: 1px solid rgba(197, 162, 93, 0.35);
        border-bottom: 1px solid rgba(197, 162, 93, 0.35);
    }
    .strip-title {
        font-size: 1.85rem;
        font-weight: 800;
        color: #FFFFFF;
        margin-bottom: 0.5rem;
    }
    .strip-desc {
        font-size: 1rem;
        color: rgba(255, 255, 255, 0.75);
        margin: 0;
    }
    .btn-strip-primary {
        display: inline-block;
        padding: 14px 34px;
        background: var(--brand-gold);
        color: var(--brand-primary);
        font-size: 0.95rem;
        font-weight: 800;
        border-radius: var(--radius-sm);
        border: 1px solid var(--brand-gold);
        transition: var(--transition-fast);
    }
    .btn-strip-primary:hover {
        background: #FFFFFF;
        color: var(--brand-primary);
    }

    /* Footer Styles */
    .site-footer {
        background: #0B291F;
        color: #CAD5CE;
        padding: 5rem 0 2rem;
        border-top: 3px solid var(--brand-gold);
    }
    .footer-brand-title {
        font-size: 1.35rem;
        font-weight: 800;
        color: #FFFFFF;
    }
    .footer-lead {
        font-size: 0.9rem;
        line-height: 1.8;
        color: #92A398;
        margin-bottom: 1.5rem;
    }
    .footer-h4 {
        color: #FFFFFF;
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 1.25rem;
        letter-spacing: 0.05em;
    }
    .footer-nav-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .footer-nav-list li {
        margin-bottom: 0.65rem;
    }
    .footer-nav-list a {
        color: #A3B5AA;
        font-size: 0.88rem;
    }
    .footer-nav-list a:hover {
        color: var(--brand-gold);
        padding-left: 3px;
    }
    .footer-bottom {
        margin-top: 4rem;
        padding-top: 1.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px;
        font-size: 0.82rem;
        color: #728479;
    }
    @media (max-width: 768px) {
        .cat-h1 { font-size: 2rem; }
        .spotlight-card { padding: 1.75rem; }
        .section-block { padding: 3.5rem 0; }
        .header-actions .btn-header-cta { display: none; }
    }

/* roulang page: category2 */
:root {
      --brand-primary: #0E382B; /* 深邃墨绿 */
      --brand-accent: #1E7E53; /* 纯正草坪绿 */
      --brand-gold: #C5A25D; /* 黄铜精工金 */
      --bg-warm: #F7F8F5; /* 赛场亚麻白 */
      --bg-card: #FFFFFF; /* 纯净板卡白 */
      --text-main: #141916; /* 标题深黑 */
      --text-body: #3A423D; /* 正文沉灰 */
      --text-muted: #6C7870; /* 辅助灰绿 */
      --border-line: #DCE4DE; /* 细线边框 */
      --shadow-sm: 0 4px 20px rgba(14, 56, 43, 0.05);
      --shadow-md: 0 8px 30px rgba(14, 56, 43, 0.08);
      --radius-sm: 4px;
      --radius-md: 6px;
      --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }
    body {
      margin: 0;
      padding: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-warm);
      color: var(--text-body);
      font-size: 15px;
      line-height: 1.7;
      letter-spacing: 0.01em;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: var(--brand-accent);
      text-decoration: none;
      transition: var(--transition-fast);
    }
    a:hover, a:focus {
      color: var(--brand-primary);
    }

    /* Header & Nav */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: var(--brand-primary);
      border-bottom: 1px solid rgba(197, 162, 93, 0.25);
      box-shadow: 0 2px 15px rgba(0, 0, 0, 0.12);
    }
    .header-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #FFFFFF;
      font-size: 1.35rem;
      font-weight: 800;
      letter-spacing: 0.02em;
    }
    .brand-logo:hover {
      color: #FFFFFF;
    }
    .brand-emblem {
      width: 32px;
      height: 32px;
      border: 1.5px solid var(--brand-gold);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--brand-gold);
      font-size: 0.85rem;
      font-weight: 900;
    }
    .header-ticker {
      display: none;
      color: rgba(255, 255, 255, 0.7);
      font-size: 0.85rem;
      border-left: 1px solid rgba(255, 255, 255, 0.15);
      border-right: 1px solid rgba(255, 255, 255, 0.15);
      padding: 0 1.5rem;
    }
    .header-ticker span {
      color: var(--brand-gold);
      font-weight: 600;
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .btn-header-cta {
      display: inline-block;
      padding: 8px 18px;
      background: var(--brand-gold);
      color: var(--brand-primary);
      font-size: 0.88rem;
      font-weight: 700;
      border-radius: var(--radius-sm);
      border: 1px solid var(--brand-gold);
    }
    .btn-header-cta:hover {
      background: #FFFFFF;
      color: var(--brand-primary);
    }
    .menu-trigger {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 40px;
      height: 40px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: var(--radius-sm);
      cursor: pointer;
      padding: 9px 8px;
      transition: var(--transition-fast);
    }
    .menu-trigger:hover {
      background: rgba(255, 255, 255, 0.16);
    }
    .menu-trigger span {
      display: block;
      height: 2px;
      width: 100%;
      background: #FFFFFF;
      border-radius: 1px;
    }

    /* Off-Canvas Drawer Customization */
    .off-canvas.position-right {
      background-color: var(--brand-primary);
      border-left: 1px solid rgba(197, 162, 93, 0.35);
      width: 380px;
      padding: 2.5rem 2rem;
      color: #FFFFFF;
    }
    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid rgba(255, 255, 255, 0.15);
      padding-bottom: 1.5rem;
      margin-bottom: 2rem;
    }
    .drawer-nav-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .drawer-nav-list li {
      margin-bottom: 1.25rem;
    }
    .drawer-nav-list a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: #FFFFFF;
      font-size: 1.2rem;
      font-weight: 600;
      padding: 0.5rem 0;
      border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
    }
    .drawer-nav-list a.is-active, .drawer-nav-list a:hover {
      color: var(--brand-gold);
      transform: translateX(6px);
    }
    .drawer-nav-list .nav-tag {
      font-size: 0.75rem;
      color: var(--brand-gold);
      border: 1px solid var(--brand-gold);
      padding: 2px 6px;
      border-radius: 2px;
    }
    .drawer-footer {
      margin-top: 3rem;
      padding-top: 1.5rem;
      border-top: 1px solid rgba(255, 255, 255, 0.15);
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.65);
    }

    /* Category Specific Blocks */
    .cat-masthead {
      background: #FFFFFF;
      border-bottom: 1px solid var(--border-line);
      padding: 3.5rem 0 2.5rem 0;
    }
    .cat-breadcrumb {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 1.2rem;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .cat-breadcrumb a {
      color: var(--text-muted);
    }
    .cat-breadcrumb a:hover {
      color: var(--brand-primary);
    }
    .cat-breadcrumb span.divider {
      color: var(--border-line);
    }
    .cat-h1 {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--brand-primary);
      letter-spacing: -0.02em;
      line-height: 1.25;
      margin-bottom: 1rem;
    }
    .cat-summary-text {
      font-size: 1.05rem;
      color: var(--text-body);
      max-width: 860px;
      line-height: 1.8;
      margin-bottom: 2rem;
    }
    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding-top: 1rem;
      border-top: 1px solid var(--border-line);
    }
    .filter-btn {
      display: inline-block;
      padding: 6px 16px;
      font-size: 0.86rem;
      font-weight: 600;
      color: var(--text-body);
      background: var(--bg-warm);
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition-fast);
    }
    .filter-btn.is-active, .filter-btn:hover {
      background: var(--brand-primary);
      color: #FFFFFF;
      border-color: var(--brand-primary);
    }

    /* Section Global */
    .section-block {
      padding: 5rem 0;
      position: relative;
    }
    .section-block:nth-child(even) {
      background: #FFFFFF;
      border-top: 1px solid var(--border-line);
      border-bottom: 1px solid var(--border-line);
    }
    .section-head {
      margin-bottom: 3rem;
    }
    .section-tag {
      display: inline-block;
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--brand-accent);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 0.5rem;
    }
    .section-title {
      font-size: 2rem;
      color: var(--brand-primary);
      margin-bottom: 0.8rem;
      font-weight: 800;
    }
    .section-desc {
      font-size: 1rem;
      color: var(--text-muted);
      max-width: 800px;
      line-height: 1.75;
      margin: 0;
    }

    /* Spotlight Block */
    .spotlight-box {
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }
    .spotlight-content {
      padding: 3rem;
    }
    .spotlight-scoreboard {
      background: var(--brand-primary);
      color: #FFFFFF;
      padding: 3rem 2.5rem;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .score-metric-row {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      padding: 1rem 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }
    .score-metric-row:last-child {
      border-bottom: none;
    }
    .score-label {
      font-size: 0.92rem;
      color: rgba(255, 255, 255, 0.7);
    }
    .score-val {
      font-size: 1.65rem;
      font-weight: 800;
      font-family: Consolas, Monaco, "Courier New", monospace;
      color: var(--brand-gold);
    }

    /* Main Grid Cards */
    .main-grid-card {
      background: var(--bg-card);
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 2rem 1.8rem;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--transition-fast);
      box-shadow: var(--shadow-sm);
    }
    .main-grid-card:hover {
      border-color: var(--brand-gold);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    .card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 1.25rem;
    }
    .card-index {
      font-size: 0.78rem;
      font-weight: 800;
      font-family: Consolas, monospace;
      color: var(--brand-gold);
      border: 1px solid rgba(197, 162, 93, 0.4);
      padding: 2px 7px;
      border-radius: 2px;
    }
    .card-badge {
      font-size: 0.75rem;
      padding: 3px 8px;
      background: rgba(30, 126, 83, 0.08);
      color: var(--brand-accent);
      border-radius: 2px;
      font-weight: 600;
    }
    .card-h3 {
      font-size: 1.22rem;
      font-weight: 700;
      color: var(--brand-primary);
      margin-bottom: 0.75rem;
    }
    .card-p {
      font-size: 0.94rem;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 1.5rem;
    }
    .card-meta-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.82rem;
      color: var(--text-muted);
      border-top: 1px solid rgba(220, 228, 222, 0.6);
      padding-top: 1rem;
    }
    .btn-more-trigger {
      display: inline-block;
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      color: var(--brand-primary);
      font-weight: 700;
      padding: 12px 36px;
      font-size: 0.95rem;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition-fast);
    }
    .btn-more-trigger:hover {
      background: var(--brand-primary);
      color: #FFFFFF;
      border-color: var(--brand-primary);
    }

    /* Metrics Strip */
    .metric-slab {
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 2.2rem 1.8rem;
      text-align: left;
      border-top: 3px solid var(--brand-accent);
      box-shadow: var(--shadow-sm);
    }
    .metric-slab .num {
      font-size: 2.4rem;
      font-weight: 800;
      font-family: Consolas, monospace;
      color: var(--brand-primary);
      line-height: 1.1;
      margin-bottom: 0.5rem;
    }
    .metric-slab .label {
      font-size: 0.92rem;
      font-weight: 700;
      color: var(--brand-accent);
      margin-bottom: 0.4rem;
    }
    .metric-slab .desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin: 0;
      line-height: 1.6;
    }

    /* Case Analysis */
    .case-card {
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 2.5rem;
      box-shadow: var(--shadow-sm);
    }
    .case-badge {
      display: inline-block;
      background: rgba(197, 162, 93, 0.15);
      color: #8C6F2D;
      font-weight: 700;
      font-size: 0.78rem;
      padding: 3px 9px;
      border-radius: 2px;
      margin-bottom: 1rem;
    }
    .case-title {
      font-size: 1.5rem;
      color: var(--brand-primary);
      font-weight: 800;
      margin-bottom: 1.25rem;
    }
    .case-body {
      font-size: 0.96rem;
      color: var(--text-body);
      line-height: 1.8;
      margin-bottom: 1.5rem;
    }
    .case-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .case-tag-item {
      font-size: 0.82rem;
      background: var(--bg-warm);
      border: 1px solid var(--border-line);
      color: var(--text-muted);
      padding: 4px 10px;
      border-radius: 2px;
    }

    /* Checklist & Guidelines */
    .checklist-card {
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      padding: 2.2rem;
      height: 100%;
    }
    .checklist-h4 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--brand-primary);
      margin-bottom: 1.25rem;
      padding-bottom: 0.75rem;
      border-bottom: 1px solid var(--border-line);
    }
    .checklist-ul {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .checklist-ul li {
      position: relative;
      padding-left: 24px;
      margin-bottom: 1rem;
      font-size: 0.94rem;
      color: var(--text-body);
      line-height: 1.65;
    }
    .checklist-ul li::before {
      content: "■";
      position: absolute;
      left: 0;
      top: 0;
      font-size: 0.75rem;
      color: var(--brand-gold);
    }

    /* Accordion FAQ */
    .accordion {
      background: transparent;
      border: none;
    }
    .accordion-item {
      background: #FFFFFF;
      border: 1px solid var(--border-line);
      border-radius: var(--radius-sm);
      margin-bottom: 1rem;
      transition: var(--transition-fast);
      overflow: hidden;
    }
    .accordion-item.is-active {
      border-color: var(--brand-accent);
    }
    .accordion-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--brand-primary);
      padding: 1.25rem 1.5rem;
      background: transparent;
      border: none;
    }
    .accordion-title:hover, .accordion-title:focus {
      background: rgba(14, 56, 43, 0.02);
      color: var(--brand-accent);
    }
    .accordion-content {
      padding: 0 1.5rem 1.5rem 1.5rem;
      font-size: 0.94rem;
      color: var(--text-body);
      line-height: 1.8;
      border-top: 1px solid rgba(220, 228, 222, 0.5);
    }

    /* Action Strip */
    .cta-strip {
      background: var(--brand-primary);
      color: #FFFFFF;
      border-radius: var--radius-sm);
      padding: 3.5rem 3rem;
      position: relative;
      border: 1px solid rgba(197, 162, 93, 0.35);
      box-shadow: var(--shadow-md);
    }
    .cta-h3 {
      font-size: 2rem;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 0.75rem;
    }
    .cta-p {
      font-size: 1.05rem;
      color: rgba(255, 255, 255, 0.78);
      max-width: 680px;
      line-height: 1.7;
      margin: 0;
    }
    .btn-gold-action {
      display: inline-block;
      padding: 14px 34px;
      background: var(--brand-gold);
      color: var(--brand-primary);
      font-size: 0.96rem;
      font-weight: 700;
      border-radius: var(--radius-sm);
      border: 1px solid var(--brand-gold);
      transition: var(--transition-fast);
      cursor: pointer;
    }
    .btn-gold-action:hover {
      background: #FFFFFF;
      color: var(--brand-primary);
    }

    /* Footer Styles */
    .site-footer {
      background: #082119;
      color: #FFFFFF;
      padding: 4.5rem 0 2rem 0;
      border-top: 3px solid var(--brand-gold);
    }
    .footer-brand-title {
      font-size: 1.35rem;
      font-weight: 800;
      color: #FFFFFF;
      letter-spacing: 0.02em;
    }
    .footer-lead {
      font-size: 0.92rem;
      color: #9AB0A2;
      line-height: 1.8;
      margin-bottom: 1.25rem;
    }
    .footer-h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--brand-gold);
      margin-bottom: 1.25rem;
      letter-spacing: 0.04em;
    }
    .footer-nav-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-nav-list li {
      margin-bottom: 0.65rem;
    }
    .footer-nav-list a {
      color: #BAC7BE;
      font-size: 0.9rem;
      transition: var(--transition-fast);
    }
    .footer-nav-list a:hover {
      color: #FFFFFF;
      padding-left: 4px;
    }
    .footer-bottom {
      margin-top: 3.5rem;
      padding-top: 1.75rem;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      font-size: 0.85rem;
      color: #7B8F82;
    }

    @media (min-width: 64em) {
      .header-ticker {
        display: block;
      }
      .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
      }
    }
    @media (max-width: 39.99em) {
      .cat-h1 {
        font-size: 1.85rem;
      }
      .section-title {
        font-size: 1.6rem;
      }
      .spotlight-content, .spotlight-scoreboard, .cta-strip {
        padding: 2rem 1.5rem;
      }
    }