/* roulang page: index */
:root {
      --yf-primary: #0b1f3a;
      --yf-primary-light: #163866;
      --yf-accent: #d97706;
      --yf-accent-hover: #b45309;
      --yf-emerald: #059669;
      --yf-danger: #dc2626;
      --yf-bg-dark: #071326;
      --yf-bg-alt: #f8fafc;
      --yf-bg-card: #ffffff;
      --yf-text: #1e293b;
      --yf-text-muted: #64748b;
      --yf-border: #e2e8f0;
      --yf-border-light: #f1f5f9;
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
      --shadow-md: 0 6px 18px rgba(11,31,58,0.08);
      --shadow-lg: 0 12px 30px rgba(11,31,58,0.12);
      --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--yf-text);
      background-color: #ffffff;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    a { color: inherit; text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--yf-accent); }
    ul { list-style: none; margin: 0; padding: 0; }

    /* Glass Navigation */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      background: rgba(11, 31, 58, 0.88);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.12);
      transition: var(--transition);
    }
    .nav-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 1.25rem;
      height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 1.5rem;
      font-weight: 700;
      color: #ffffff;
      letter-spacing: -0.5px;
    }
    .brand-logo .logo-icon {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, #f59e0b, #d97706);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #ffffff;
      font-size: 1.1rem;
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 2rem;
    }
    .nav-link {
      color: rgba(255, 255, 255, 0.85);
      font-size: 0.95rem;
      font-weight: 500;
      position: relative;
      padding: 0.5rem 0;
    }
    .nav-link:hover, .nav-link.active {
      color: #ffffff;
    }
    .nav-link.active::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--yf-accent);
      border-radius: 2px;
    }
    .nav-action .btn-nav {
      background: linear-gradient(135deg, #d97706, #b45309);
      color: #ffffff;
      padding: 0.55rem 1.4rem;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 600;
      border: 1px solid rgba(255,255,255,0.2);
      box-shadow: 0 2px 8px rgba(217,119,6,0.3);
    }
    .nav-action .btn-nav:hover {
      background: #b45309;
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(217,119,6,0.45);
    }

    /* Magazine Split Hero */
    .hero-magazine {
      background: linear-gradient(140deg, #071326 0%, #0b1f3a 60%, #162a4d 100%);
      padding: 130px 1.25rem 70px;
      color: #ffffff;
      position: relative;
      overflow: hidden;
    }
    .hero-magazine::after {
      content: '';
      position: absolute;
      top: -20%;
      right: -10%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(217,119,6,0.15) 0%, rgba(0,0,0,0) 70%);
      pointer-events: none;
    }
    .hero-container {
      max-width: 1200px;
      margin: 0 auto;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 3rem;
      align-items: center;
    }
    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(217, 119, 6, 0.15);
      border: 1px solid rgba(217, 119, 6, 0.35);
      color: #fbbf24;
      padding: 4px 14px;
      border-radius: 20px;
      font-size: 0.82rem;
      font-weight: 600;
      margin-bottom: 1.2rem;
    }
    .hero-title {
      font-size: 2.75rem;
      line-height: 1.25;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 1.2rem;
      letter-spacing: -0.5px;
    }
    .hero-title span {
      background: linear-gradient(90deg, #fbbf24, #f59e0b);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-lead {
      color: #cbd5e1;
      font-size: 1.05rem;
      line-height: 1.8;
      margin-bottom: 2rem;
      text-align: justify;
    }
    .hero-stat-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.25rem;
      padding-top: 1.25rem;
      border-top: 1px solid rgba(255,255,255,0.1);
    }
    .hero-stat-item h4 {
      font-size: 1.6rem;
      font-weight: 800;
      color: #fbbf24;
      margin-bottom: 0.2rem;
    }
    .hero-stat-item p {
      font-size: 0.82rem;
      color: #94a3b8;
      margin: 0;
    }

    /* Hero Right Featured Card */
    .hero-card-portal {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-lg);
      padding: 2rem;
      box-shadow: 0 20px 40px rgba(0,0,0,0.4);
      backdrop-filter: blur(16px);
      position: relative;
    }
    .hero-card-portal::before {
      content: 'LIVE';
      position: absolute;
      top: 1.2rem;
      right: 1.2rem;
      background: var(--yf-danger);
      color: #fff;
      font-size: 0.7rem;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: 4px;
      letter-spacing: 0.5px;
      animation: pulse-red 2s infinite;
    }
    @keyframes pulse-red {
      0% { opacity: 1; }
      50% { opacity: 0.4; }
      100% { opacity: 1; }
    }
    .portal-card-header {
      margin-bottom: 1.2rem;
    }
    .portal-card-header h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 0.3rem;
    }
    .portal-card-header p {
      color: #94a3b8;
      font-size: 0.82rem;
      margin: 0;
    }
    .ticker-list {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      margin-bottom: 1.5rem;
    }
    .ticker-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(255,255,255,0.04);
      padding: 0.75rem 1rem;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255,255,255,0.06);
    }
    .ticker-symbol {
      font-weight: 600;
      font-size: 0.9rem;
      color: #f1f5f9;
    }
    .ticker-ratio {
      font-size: 0.8rem;
      color: #cbd5e1;
    }
    .ticker-trend {
      font-weight: 700;
      font-size: 0.9rem;
      color: #34d399;
    }
    .portal-cta {
      display: block;
      width: 100%;
      text-align: center;
      background: linear-gradient(135deg, #f59e0b, #d97706);
      color: #ffffff;
      padding: 0.85rem;
      border-radius: var(--radius-md);
      font-weight: 700;
      font-size: 0.95rem;
      box-shadow: 0 4px 15px rgba(217,119,6,0.3);
    }
    .portal-cta:hover {
      background: #b45309;
      color: #fff;
    }

    /* Common Sections */
    section {
      padding: 85px 1.25rem;
      position: relative;
    }
    .section-alt {
      background-color: var(--yf-bg-alt);
    }
    .section-dark {
      background-color: var(--yf-primary);
      color: #ffffff;
    }
    .sec-wrapper {
      max-width: 1200px;
      margin: 0 auto;
    }
    .section-head {
      margin-bottom: 3.5rem;
    }
    .section-head.text-center {
      text-align: center;
      max-width: 780px;
      margin-left: auto;
      margin-right: auto;
    }
    .badge-sub {
      display: inline-block;
      text-transform: uppercase;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 1px;
      color: var(--yf-accent);
      background: rgba(217, 119, 6, 0.1);
      padding: 4px 12px;
      border-radius: 4px;
      margin-bottom: 0.75rem;
    }
    .section-dark .badge-sub {
      background: rgba(217, 119, 6, 0.2);
      color: #fbbf24;
    }
    .sec-title {
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--yf-primary);
      letter-spacing: -0.5px;
      line-height: 1.3;
      margin-bottom: 0.85rem;
    }
    .section-dark .sec-title {
      color: #ffffff;
    }
    .sec-desc {
      font-size: 1rem;
      color: var(--yf-text-muted);
      line-height: 1.75;
      margin: 0;
    }
    .section-dark .sec-desc {
      color: #94a3b8;
    }

    /* Grid Layouts */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.75rem;
    }
    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }
    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }

    /* Cards */
    .card-box {
      background: var(--yf-bg-card);
      border: 1px solid var(--yf-border);
      border-radius: var(--radius-lg);
      padding: 2rem;
      transition: var(--transition);
      box-shadow: var(--shadow-sm);
    }
    .card-box:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: #cbd5e1;
    }
    .card-box .icon-box {
      width: 52px;
      height: 52px;
      border-radius: var(--radius-md);
      background: rgba(11, 31, 58, 0.05);
      color: var(--yf-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      margin-bottom: 1.25rem;
    }
    .card-box:hover .icon-box {
      background: var(--yf-accent);
      color: #ffffff;
    }
    .card-box h3, .card-box h4 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--yf-primary);
      margin-bottom: 0.75rem;
    }
    .card-box p {
      font-size: 0.92rem;
      color: var(--yf-text-muted);
      line-height: 1.7;
      margin: 0;
    }

    /* Roadmap Timeline */
    .timeline-wrap {
      position: relative;
      margin-top: 1rem;
    }
    .timeline-wrap::before {
      content: '';
      position: absolute;
      left: 28px;
      top: 0;
      bottom: 0;
      width: 2px;
      background: var(--yf-border);
    }
    .timeline-item {
      position: relative;
      padding-left: 70px;
      margin-bottom: 2rem;
    }
    .timeline-item:last-child { margin-bottom: 0; }
    .timeline-badge {
      position: absolute;
      left: 14px;
      top: 0;
      width: 30px;
      height: 30px;
      border-radius: 50%;
      background: #ffffff;
      border: 3px solid var(--yf-accent);
      z-index: 1;
    }
    .timeline-badge.done {
      background: var(--yf-accent);
      border-color: #fde68a;
    }
    .timeline-content {
      background: #ffffff;
      border: 1px solid var(--yf-border);
      border-radius: var(--radius-md);
      padding: 1.5rem;
      box-shadow: var(--shadow-sm);
    }
    .timeline-date {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--yf-accent);
      margin-bottom: 0.4rem;
    }
    .timeline-content h4 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--yf-primary);
      margin-bottom: 0.5rem;
    }
    .timeline-content p {
      font-size: 0.9rem;
      color: var(--yf-text-muted);
      margin: 0;
    }

    /* Changelog Feed */
    .changelog-feed {
      background: #ffffff;
      border: 1px solid var(--yf-border);
      border-radius: var(--radius-lg);
      padding: 2rem;
    }
    .changelog-row {
      display: grid;
      grid-template-columns: 140px 1fr;
      gap: 1.5rem;
      padding: 1.25rem 0;
      border-bottom: 1px solid var(--yf-border-light);
    }
    .changelog-row:last-child { border-bottom: none; }
    .changelog-ver {
      font-weight: 700;
      color: var(--yf-primary);
      font-size: 1rem;
    }
    .changelog-ver span {
      display: block;
      font-size: 0.78rem;
      color: var(--yf-text-muted);
      font-weight: 400;
      margin-top: 4px;
    }
    .changelog-desc h4 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 0.4rem;
      color: var(--yf-text);
    }
    .changelog-desc p {
      font-size: 0.88rem;
      color: var(--yf-text-muted);
      margin: 0;
    }

    /* Comparison Table Card */
    .compare-table-box {
      overflow-x: auto;
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--yf-border);
      box-shadow: var(--shadow-sm);
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }
    .compare-table th, .compare-table td {
      padding: 1.2rem 1.5rem;
      border-bottom: 1px solid var(--yf-border-light);
      font-size: 0.92rem;
    }
    .compare-table th {
      background: #f8fafc;
      font-weight: 700;
      color: var(--yf-primary);
    }
    .compare-table tr:last-child td { border-bottom: none; }
    .compare-table .highlight {
      color: var(--yf-accent);
      font-weight: 700;
    }

    /* News Grid */
    .news-card {
      background: #ffffff;
      border: 1px solid var(--yf-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }
    .news-card:hover {
      box-shadow: var(--shadow-md);
      border-color: #cbd5e1;
    }
    .news-body {
      padding: 1.5rem;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .news-tag {
      font-size: 0.75rem;
      color: var(--yf-accent);
      font-weight: 700;
      margin-bottom: 0.5rem;
    }
    .news-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--yf-primary);
      margin-bottom: 0.6rem;
      line-height: 1.45;
    }
    .news-text {
      font-size: 0.88rem;
      color: var(--yf-text-muted);
      line-height: 1.6;
      margin-bottom: 1.25rem;
      flex: 1;
    }
    .news-date {
      font-size: 0.8rem;
      color: #94a3b8;
    }

    /* Newsletter Subscribe Strip */
    .newsletter-section {
      background: linear-gradient(135deg, #071326 0%, #0b1f3a 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 3.5rem 2rem;
      text-align: center;
      margin: 2rem 0;
    }
    .newsletter-form {
      max-width: 540px;
      margin: 1.8rem auto 0;
      display: flex;
      gap: 0.5rem;
    }
    .newsletter-input {
      flex: 1;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.2);
      border-radius: 30px;
      padding: 0.85rem 1.4rem;
      color: #ffffff;
      font-size: 0.95rem;
      outline: none;
    }
    .newsletter-input::placeholder { color: #94a3b8; }
    .newsletter-input:focus {
      border-color: var(--yf-accent);
      background: rgba(255,255,255,0.12);
    }
    .newsletter-btn {
      background: linear-gradient(135deg, #f59e0b, #d97706);
      color: #ffffff;
      border: none;
      border-radius: 30px;
      padding: 0 1.8rem;
      font-weight: 700;
      cursor: pointer;
      transition: var(--transition);
    }
    .newsletter-btn:hover {
      background: #b45309;
    }

    /* FAQ Box */
    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
    }
    .faq-card {
      background: #ffffff;
      border: 1px solid var(--yf-border);
      border-radius: var(--radius-md);
      padding: 1.5rem;
    }
    .faq-q {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--yf-primary);
      margin-bottom: 0.6rem;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .faq-q i { color: var(--yf-accent); font-size: 0.9rem; }
    .faq-a {
      font-size: 0.9rem;
      color: var(--yf-text-muted);
      line-height: 1.7;
      margin: 0;
    }

    /* Footer */
    .site-footer {
      background: #050d1a;
      color: #94a3b8;
      padding: 70px 1.25rem 30px;
      border-top: 1px solid rgba(255,255,255,0.08);
    }
    .footer-grid {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 3rem;
      margin-bottom: 3.5rem;
    }
    .footer-brand h3 {
      color: #ffffff;
      font-size: 1.4rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }
    .footer-brand p {
      font-size: 0.88rem;
      line-height: 1.7;
      color: #64748b;
      max-width: 340px;
    }
    .footer-col h4 {
      color: #ffffff;
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 1.2rem;
    }
    .footer-links li {
      margin-bottom: 0.65rem;
    }
    .footer-links a {
      color: #94a3b8;
      font-size: 0.88rem;
    }
    .footer-links a:hover {
      color: #fbbf24;
    }
    .footer-bottom {
      max-width: 1200px;
      margin: 0 auto;
      padding-top: 2rem;
      border-top: 1px solid rgba(255,255,255,0.06);
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.82rem;
      color: #64748b;
    }

    /* Mobile Responsive */
    @media (max-width: 1024px) {
      .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .grid-4 { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
    }
    @media (max-width: 768px) {
      .grid-3 { grid-template-columns: 1fr; }
      .grid-4 { grid-template-columns: 1fr; }
      .grid-2 { grid-template-columns: 1fr; }
      .faq-grid { grid-template-columns: 1fr; }
      .hero-title { font-size: 2rem; }
      .hero-stat-row { grid-template-columns: 1fr; gap: 1rem; }
      .changelog-row { grid-template-columns: 1fr; gap: 0.5rem; }
      .footer-grid { grid-template-columns: 1fr; }
      .newsletter-form { flex-direction: column; }
      .newsletter-btn { padding: 0.85rem; width: 100%; }
      .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
      .nav-menu { display: none; }
    }

/* roulang page: category1 */
:root {
            --yf-primary: #0b1f3a;
            --yf-primary-light: #163866;
            --yf-accent: #d97706;
            --yf-accent-hover: #b45309;
            --yf-emerald: #059669;
            --yf-danger: #dc2626;
            --yf-bg-dark: #071326;
            --yf-bg-alt: #f8fafc;
            --yf-bg-card: #ffffff;
            --yf-text: #1e293b;
            --yf-text-muted: #64748b;
            --yf-border: #e2e8f0;
            --yf-border-light: #f1f5f9;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
            --shadow-md: 0 6px 18px rgba(11,31,58,0.08);
            --shadow-lg: 0 12px 30px rgba(11,31,58,0.12);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            color: var(--yf-text);
            background-color: #ffffff;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        a { color: inherit; text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--yf-accent); }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(11, 31, 58, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            transition: var(--transition);
        }
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.5rem;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: -0.5px;
        }
        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, #f59e0b, #d97706);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-size: 1.1rem;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 2rem;
            list-style: none;
            margin: 0;
        }
        .nav-link {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.95rem;
            font-weight: 500;
            position: relative;
            padding: 0.5rem 0;
        }
        .nav-link:hover, .nav-link.active {
            color: #ffffff;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--yf-accent);
            border-radius: 2px;
        }
        .nav-action .btn-nav {
            background: linear-gradient(135deg, #d97706, #b45309);
            color: #ffffff;
            padding: 0.55rem 1.4rem;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            border: 1px solid rgba(255,255,255,0.2);
            box-shadow: 0 2px 8px rgba(217,119,6,0.3);
            display: inline-block;
        }
        .nav-action .btn-nav:hover {
            background: #b45309;
            color: #ffffff;
            box-shadow: 0 4px 14px rgba(217,119,6,0.45);
        }
        .hero-cat-wrap {
            background: radial-gradient(circle at 80% 20%, #163866 0%, #0b1f3a 55%, #071326 100%);
            padding: 130px 1.25rem 65px;
            color: #ffffff;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .hero-inner {
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb-trail {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: #94a3b8;
            margin-bottom: 1.5rem;
        }
        .breadcrumb-trail a { color: #cbd5e1; }
        .breadcrumb-trail a:hover { color: #fbbf24; }
        .hero-cat-wrap h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: #ffffff;
            line-height: 1.25;
            margin-bottom: 1.2rem;
            letter-spacing: -0.5px;
        }
        .hero-cat-wrap h1 span {
            color: #fbbf24;
        }
        .hero-cat-desc {
            font-size: 1.05rem;
            color: #cbd5e1;
            max-width: 860px;
            line-height: 1.8;
            margin-bottom: 2rem;
        }
        .hero-data-metrics {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
            padding-top: 1.8rem;
            border-top: 1px solid rgba(255,255,255,0.12);
        }
        .metric-cell {
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: var(--radius-md);
            padding: 1.2rem;
        }
        .metric-cell .num {
            font-size: 1.7rem;
            font-weight: 800;
            color: #fbbf24;
            display: block;
            margin-bottom: 0.25rem;
        }
        .metric-cell .lbl {
            font-size: 0.85rem;
            color: #94a3b8;
        }
        .sec-block {
            padding: 80px 1.25rem;
        }
        .sec-alt {
            background-color: var(--yf-bg-alt);
        }
        .sec-inner {
            max-width: 1200px;
            margin: 0 auto;
        }
        .sec-header {
            margin-bottom: 3rem;
        }
        .sec-badge {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--yf-accent);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
        }
        .sec-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--yf-primary);
            line-height: 1.3;
            margin-bottom: 0.75rem;
        }
        .sec-subtitle {
            font-size: 1rem;
            color: var(--yf-text-muted);
            max-width: 720px;
        }
        .scheme-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }
        .scheme-card {
            background: #ffffff;
            border: 1px solid var(--yf-border);
            border-radius: var(--radius-lg);
            padding: 2.2rem 1.8rem;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .scheme-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: #cbd5e1;
        }
        .scheme-card.featured {
            border-color: var(--yf-accent);
            box-shadow: 0 10px 25px rgba(217, 119, 6, 0.12);
        }
        .scheme-tag-popular {
            position: absolute;
            top: -12px;
            right: 20px;
            background: var(--yf-accent);
            color: #ffffff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 12px;
        }
        .scheme-head h3 {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--yf-primary);
            margin-bottom: 0.5rem;
        }
        .scheme-head p {
            font-size: 0.9rem;
            color: var(--yf-text-muted);
            min-height: 40px;
            margin-bottom: 1.25rem;
        }
        .scheme-rate-box {
            background: #f1f5f9;
            border-radius: var(--radius-sm);
            padding: 1rem;
            margin-bottom: 1.5rem;
        }
        .scheme-card.featured .scheme-rate-box {
            background: #fef3c7;
        }
        .rate-label { font-size: 0.8rem; color: #475569; display: block; }
        .rate-num { font-size: 1.6rem; font-weight: 800; color: var(--yf-primary); }
        .rate-num span { font-size: 0.9rem; font-weight: 500; color: #64748b; }
        .feature-item-list {
            list-style: none;
            margin: 0 0 2rem 0;
            display: flex;
            flex-direction: column;
            gap: 0.85rem;
            flex-grow: 1;
        }
        .feature-item-list li {
            font-size: 0.9rem;
            color: #334155;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feature-item-list li i {
            color: var(--yf-emerald);
            font-size: 0.85rem;
        }
        .btn-apply-scheme {
            display: block;
            text-align: center;
            padding: 0.75rem 1.2rem;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 600;
            border: 1px solid var(--yf-border);
            background: #f8fafc;
            color: var(--yf-primary);
        }
        .btn-apply-scheme:hover {
            background: var(--yf-primary);
            color: #ffffff;
            border-color: var(--yf-primary);
        }
        .scheme-card.featured .btn-apply-scheme {
            background: linear-gradient(135deg, #d97706, #b45309);
            color: #ffffff;
            border: none;
        }
        .scheme-card.featured .btn-apply-scheme:hover {
            background: #b45309;
            box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
        }
        .risk-flow-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .risk-step-card {
            background: #ffffff;
            border: 1px solid var(--yf-border);
            border-radius: var(--radius-md);
            padding: 1.8rem 1.4rem;
            position: relative;
            box-shadow: var(--shadow-sm);
        }
        .step-index {
            width: 32px;
            height: 32px;
            background: #e2e8f0;
            color: var(--yf-primary);
            font-weight: 800;
            font-size: 0.85rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.2rem;
        }
        .risk-step-card.warning-level .step-index {
            background: #fef3c7;
            color: #b45309;
        }
        .risk-step-card.stop-level .step-index {
            background: #fee2e2;
            color: #b91c1c;
        }
        .risk-step-card.shield-level .step-index {
            background: #d1fae5;
            color: #047857;
        }
        .risk-step-card h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--yf-primary);
            margin-bottom: 0.6rem;
        }
        .risk-step-card p {
            font-size: 0.88rem;
            color: var(--yf-text-muted);
            line-height: 1.65;
            margin: 0;
        }
        .compare-table-box {
            background: #ffffff;
            border: 1px solid var(--yf-border);
            border-radius: var(--radius-md);
            overflow-x: auto;
            box-shadow: var(--shadow-sm);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            margin: 0;
        }
        .compare-table th {
            background: #0f274a;
            color: #ffffff;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 1.1rem 1.25rem;
            border: none;
        }
        .compare-table td {
            padding: 1.1rem 1.25rem;
            font-size: 0.9rem;
            color: #334155;
            border-bottom: 1px solid var(--yf-border);
            background: #ffffff;
        }
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        .compare-table tr:nth-child(even) td {
            background: #fbfcfe;
        }
        .compare-table .highlight-col {
            background: #fffbeb !important;
            font-weight: 600;
            color: #92400e;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
        }
        .status-green { background: #d1fae5; color: #065f46; }
        .status-yellow { background: #fef3c7; color: #92400e; }
        .status-red { background: #fee2e2; color: #991b1b; }
        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            max-width: 900px;
            margin: 0 auto;
        }
        .faq-card {
            background: #ffffff;
            border: 1px solid var(--yf-border);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
        }
        .faq-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--yf-primary);
            margin-bottom: 0.6rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .faq-card h4 i {
            color: var(--yf-accent);
            font-size: 0.95rem;
        }
        .faq-card p {
            font-size: 0.92rem;
            color: #475569;
            line-height: 1.7;
            margin: 0;
            padding-left: 26px;
        }
        .sec-cta-panel {
            background: linear-gradient(135deg, #071326 0%, #0b1f3a 70%, #163866 100%);
            border-radius: var(--radius-lg);
            padding: 4rem 2.5rem;
            color: #ffffff;
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .sec-cta-panel h2 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 1rem;
            color: #ffffff;
        }
        .sec-cta-panel p {
            font-size: 1.05rem;
            color: #cbd5e1;
            max-width: 680px;
            margin: 0 auto 2rem;
            line-height: 1.7;
        }
        .cta-btns-group {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1.25rem;
        }
        .btn-cta-main {
            background: linear-gradient(135deg, #d97706, #b45309);
            color: #ffffff;
            font-weight: 700;
            padding: 0.85rem 2.2rem;
            border-radius: 30px;
            box-shadow: 0 4px 15px rgba(217, 119, 6, 0.4);
        }
        .btn-cta-main:hover {
            background: #b45309;
            color: #ffffff;
            transform: translateY(-2px);
        }
        .btn-cta-sub {
            background: rgba(255,255,255,0.1);
            color: #ffffff;
            font-weight: 600;
            padding: 0.85rem 2rem;
            border-radius: 30px;
            border: 1px solid rgba(255,255,255,0.25);
        }
        .btn-cta-sub:hover {
            background: rgba(255,255,255,0.18);
            color: #ffffff;
        }
        .site-footer {
            background-color: var(--yf-bg-dark);
            color: #94a3b8;
            padding: 70px 1.25rem 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
            gap: 3rem;
            margin-bottom: 50px;
        }
        .footer-brand h3 {
            color: #ffffff;
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: #94a3b8;
        }
        .footer-col h4 {
            color: #ffffff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 1.2rem;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 0.65rem;
        }
        .footer-links a {
            color: #94a3b8;
            font-size: 0.88rem;
        }
        .footer-links a:hover {
            color: #fbbf24;
        }
        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 25px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.82rem;
            color: #64748b;
        }
        @media (max-width: 1024px) {
            .scheme-grid { grid-template-columns: repeat(2, 1fr); }
            .risk-flow-grid { grid-template-columns: repeat(2, 1fr); }
            .hero-data-metrics { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .nav-menu { display: none; }
            .hero-cat-wrap { padding-top: 105px; padding-bottom: 45px; }
            .hero-cat-wrap h1 { font-size: 1.85rem; }
            .sec-block { padding: 50px 1.25rem; }
            .scheme-grid { grid-template-columns: 1fr; }
            .risk-flow-grid { grid-template-columns: 1fr; }
            .hero-data-metrics { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
            .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
            .cta-btns-group { flex-direction: column; width: 100%; }
            .btn-cta-main, .btn-cta-sub { width: 100%; }
        }