/* roulang page: index */
:root {
      --primary-dark: #0A1F1A;
      --primary-gradient: linear-gradient(135deg, #00D68F, #00B8D9);
      --accent: #FF7A3D;
      --light-bg: #F4F7F5;
      --card-bg: #FFFFFF;
      --text-main: #13211D;
      --text-secondary: #5B6B64;
      --border-color: #DDE5E0;
      --success: #00C28B;
      --warning: #FFB020;
      --radius-card: 20px;
      --radius-btn: 999px;
      --radius-input: 12px;
      --shadow-card: 0 8px 24px rgba(10, 31, 26, 0.06);
      --shadow-card-hover: 0 16px 40px rgba(10, 31, 26, 0.12);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    body {
      font-family: var(--font-stack);
      color: var(--text-main);
      background: #FFFFFF;
      line-height: 1.8;
      font-size: 16px;
      overflow-x: hidden;
    }

    a {
      color: #00B8D9;
      text-decoration: none;
      transition: color .25s ease, border-color .25s ease, opacity .25s ease;
    }

    a:hover,
    a:focus {
      color: #0098B3;
      text-decoration: none;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 2px solid #00D68F;
      outline-offset: 3px;
    }

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

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

    .section {
      padding: 72px 0;
    }

    .section-alt {
      background-color: var(--light-bg);
    }

    .section-dark {
      background-color: var(--primary-dark);
      color: #E8F0EC;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      line-height: 1.35;
      color: var(--text-main);
      margin-bottom: 16px;
      letter-spacing: -0.01em;
    }

    .section-sub {
      font-size: 16px;
      color: var(--text-secondary);
      line-height: 1.9;
      max-width: 720px;
      margin-bottom: 40px;
    }

    .section-dark .section-title {
      color: #FFFFFF;
    }

    .section-dark .section-sub {
      color: rgba(255, 255, 255, 0.72);
    }

    .text-gradient {
      background: var(--primary-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    /* Header / Nav */
    .site-header {
      background-color: #FFFFFF;
      border-bottom: 1px solid rgba(10, 31, 26, 0.06);
      position: sticky;
      top: 0;
      z-index: 100;
      min-height: 68px;
      display: flex;
      align-items: center;
    }

    .site-header .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: nowrap;
    }

    .brand-logo {
      font-size: 22px;
      font-weight: 800;
      color: var(--primary-dark);
      letter-spacing: 0.02em;
      display: flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
    }

    .brand-logo .logo-mark {
      width: 32px;
      height: 32px;
      border-radius: 8px;
      background: var(--primary-gradient);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      color: #fff;
      font-weight: 700;
      flex-shrink: 0;
    }

    .brand-logo:hover {
      color: var(--primary-dark);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--primary-gradient);
      color: #FFFFFF !important;
      font-weight: 600;
      padding: 10px 22px;
      border-radius: var(--radius-btn);
      font-size: 15px;
      transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
      white-space: nowrap;
      box-shadow: 0 4px 16px rgba(0, 214, 143, 0.25);
    }

    .nav-cta:hover {
      transform: translateY(-1px);
      box-shadow: 0 8px 24px rgba(0, 214, 143, 0.35);
      filter: brightness(1.08);
      color: #FFFFFF;
    }

    .nav-cta:active {
      transform: translateY(0);
      filter: brightness(0.95);
    }

    /* Hero */
    .hero {
      background-color: var(--primary-dark);
      background-image:
        radial-gradient(ellipse at 75% 25%, rgba(0, 214, 143, 0.2) 0%, transparent 55%),
        radial-gradient(ellipse at 15% 85%, rgba(0, 184, 217, 0.15) 0%, transparent 50%),
        url('/assets/images/670bcfd82d983a60.webp');
      background-size: cover, cover, cover;
      background-position: center, center, center;
      background-blend-mode: overlay, overlay, normal;
      padding: 80px 0 100px;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(10, 31, 26, 0.82) 0%, rgba(10, 31, 26, 0.68) 100%);
      pointer-events: none;
    }

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

    .hero h1 {
      font-size: 40px;
      font-weight: 800;
      color: #FFFFFF;
      line-height: 1.3;
      letter-spacing: -0.02em;
      margin-bottom: 22px;
      max-width: 850px;
    }

    .hero .hero-sub {
      font-size: 17px;
      color: rgba(255, 255, 255, 0.82);
      line-height: 1.95;
      max-width: 720px;
      margin-bottom: 28px;
    }

    .hero .hero-check-list {
      display: flex;
      flex-wrap: wrap;
      gap: 14px 28px;
      margin-bottom: 32px;
    }

    .hero .hero-check-item {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #E8F0EC;
      font-size: 14px;
      font-weight: 500;
    }

    .hero .hero-check-item .check-icon {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: rgba(0, 214, 143, 0.18);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #00D68F;
      font-size: 11px;
      flex-shrink: 0;
    }

    .hero .hero-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--primary-gradient);
      color: #FFFFFF;
      font-weight: 700;
      padding: 14px 32px;
      border-radius: var(--radius-btn);
      font-size: 16px;
      border: none;
      cursor: pointer;
      transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
      box-shadow: 0 6px 20px rgba(0, 214, 143, 0.3);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(0, 214, 143, 0.4);
      filter: brightness(1.08);
      color: #FFFFFF;
    }

    .btn-primary:active {
      transform: translateY(0);
      filter: brightness(0.95);
    }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      color: #FFFFFF;
      font-weight: 600;
      padding: 13px 28px;
      border-radius: var(--radius-btn);
      font-size: 16px;
      border: 1px solid rgba(255, 255, 255, 0.4);
      cursor: pointer;
      transition: border-color .25s ease, background .25s ease, color .25s ease, transform .2s ease;
    }

    .btn-ghost:hover {
      border-color: #FFFFFF;
      background: rgba(255, 255, 255, 0.08);
      color: #FFFFFF;
      transform: translateY(-2px);
    }

    .hero .hero-visual {
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .hero .hero-panel {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 20px;
      padding: 24px;
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      width: 100%;
      max-width: 400px;
      margin: 0 auto;
    }

    .hero .hero-panel .panel-label {
      font-size: 13px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: rgba(255, 255, 255, 0.6);
      margin-bottom: 16px;
      font-weight: 600;
    }

    .hero .hero-panel .match-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 12px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .hero .hero-panel .match-row:last-child {
      border-bottom: none;
    }

    .hero .hero-panel .match-team {
      color: #FFFFFF;
      font-weight: 600;
      font-size: 14px;
    }

    .hero .hero-panel .match-score {
      font-weight: 800;
      font-size: 18px;
      color: #00D68F;
      font-variant-numeric: tabular-nums;
    }

    .hero .hero-panel .match-time {
      font-size: 12px;
      color: rgba(255, 255, 255, 0.55);
      font-variant-numeric: tabular-nums;
    }

    /* Metrics */
    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 20px;
    }

    .metric-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      padding: 28px 24px;
      text-align: left;
      box-shadow: var(--shadow-card);
      transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
    }

    .metric-card:hover {
      box-shadow: var(--shadow-card-hover);
      border-color: rgba(0, 214, 143, 0.4);
      transform: translateY(-3px);
    }

    .metric-card .metric-value {
      font-size: 44px;
      font-weight: 800;
      color: var(--primary-dark);
      line-height: 1.2;
      font-variant-numeric: tabular-nums;
      letter-spacing: -0.02em;
    }

    .metric-card .metric-value .metric-unit {
      font-size: 18px;
      font-weight: 600;
      color: var(--text-secondary);
      margin-left: 4px;
    }

    .metric-card .metric-label {
      font-size: 14px;
      color: var(--text-secondary);
      margin-top: 8px;
      font-weight: 500;
    }

    .metric-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(0, 214, 143, 0.12);
      color: #00875A;
      font-size: 12px;
      font-weight: 700;
      padding: 4px 12px;
      border-radius: 999px;
      margin-bottom: 12px;
    }

    /* Category Grid */
    .category-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 22px;
    }

    .category-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
      display: flex;
      flex-direction: column;
    }

    .category-card:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-4px);
      border-color: rgba(0, 214, 143, 0.4);
    }

    .category-card .cat-cover {
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: #E8F0EC;
    }

    .category-card .cat-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .4s ease;
    }

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

    .category-card .cat-body {
      padding: 18px 20px 20px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .category-card .cat-name {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .category-card .cat-desc {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.7;
      flex: 1;
      margin-bottom: 14px;
    }

    .category-card .cat-link {
      font-size: 14px;
      font-weight: 600;
      color: #00B8D9;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .category-card .cat-link .arrow {
      transition: transform .25s ease;
    }

    .category-card:hover .cat-link .arrow {
      transform: translateX(4px);
    }

    /* Service Matrix */
    .service-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      padding: 28px 26px;
      box-shadow: var(--shadow-card);
      transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
    }

    .service-card:hover {
      box-shadow: var(--shadow-card-hover);
      border-color: rgba(0, 214, 143, 0.4);
      transform: translateY(-4px);
    }

    .service-card .service-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: rgba(0, 214, 143, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      margin-bottom: 16px;
    }

    .service-card h3 {
      font-size: 19px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .service-card p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.75;
    }

    /* Comparison */
    .comparison-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      align-items: stretch;
    }

    .compare-card {
      background: var(--card-bg);
      border-radius: var(--radius-card);
      padding: 32px 28px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-card);
      transition: box-shadow .25s ease, transform .25s ease;
    }

    .compare-card:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-3px);
    }

    .compare-card.compare-highlight {
      border-color: rgba(0, 214, 143, 0.5);
      background: linear-gradient(135deg, rgba(0, 214, 143, 0.06), rgba(0, 184, 217, 0.04)), var(--card-bg);
    }

    .compare-card .compare-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .compare-card ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .compare-card ul li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 10px 0;
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.6;
      border-bottom: 1px solid #EDF2EF;
    }

    .compare-card ul li:last-child {
      border-bottom: none;
    }

    .compare-card ul li .li-icon {
      flex-shrink: 0;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 11px;
      margin-top: 2px;
    }

    .compare-card ul li .li-icon.good {
      background: rgba(0, 194, 139, 0.14);
      color: #00C28B;
    }

    .compare-card ul li .li-icon.warn {
      background: rgba(255, 122, 61, 0.14);
      color: var(--accent);
    }

    /* Timeline */
    .timeline {
      position: relative;
      padding-left: 28px;
    }

    .timeline::before {
      content: '';
      position: absolute;
      left: 8px;
      top: 8px;
      bottom: 8px;
      width: 2px;
      background: linear-gradient(180deg, #00D68F, #00B8D9);
      border-radius: 2px;
    }

    .timeline-item {
      position: relative;
      padding: 0 0 32px 20px;
    }

    .timeline-item:last-child {
      padding-bottom: 0;
    }

    .timeline-item .timeline-dot {
      position: absolute;
      left: -28px;
      top: 4px;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: var(--primary-gradient);
      border: 3px solid #FFFFFF;
      box-shadow: 0 0 0 3px rgba(0, 214, 143, 0.25);
    }

    .timeline-item .timeline-date {
      font-size: 13px;
      font-weight: 700;
      color: #00B8D9;
      letter-spacing: 0.04em;
      margin-bottom: 4px;
    }

    .timeline-item h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .timeline-item p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.7;
    }

    /* News list */
    .news-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 20px;
    }

    .news-item {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      padding: 24px;
      box-shadow: var(--shadow-card);
      transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
      display: flex;
      flex-direction: column;
    }

    .news-item:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-3px);
      border-color: rgba(0, 214, 143, 0.4);
    }

    .news-item .news-date {
      font-size: 13px;
      font-weight: 600;
      color: #00B8D9;
      margin-bottom: 8px;
      font-variant-numeric: tabular-nums;
    }

    .news-item h3 {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.5;
    }

    .news-item p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.75;
      flex: 1;
      margin-bottom: 14px;
    }

    .news-item .read-more {
      font-size: 14px;
      font-weight: 600;
      color: #00B8D9;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      align-self: flex-start;
    }

    .news-item .read-more .arrow {
      transition: transform .25s ease;
    }

    .news-item:hover .read-more .arrow {
      transform: translateX(4px);
    }

    /* Guarantee */
    .guarantee-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 20px;
    }

    .guarantee-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      padding: 24px 22px;
      box-shadow: var(--shadow-card);
      text-align: left;
      transition: box-shadow .25s ease, transform .25s ease;
    }

    .guarantee-card:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-3px);
    }

    .guarantee-card .g-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: rgba(0, 214, 143, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      margin-bottom: 14px;
    }

    .guarantee-card h3 {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .guarantee-card p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.7;
    }

    /* Brand intro */
    .brand-intro {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .brand-intro .brand-text h2 {
      font-size: 28px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 18px;
    }

    .brand-intro .brand-text p {
      font-size: 15px;
      color: var(--text-secondary);
      line-height: 2;
      margin-bottom: 14px;
    }

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

    .brand-intro .brand-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* News center */
    .news-center-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 16px;
    }

    .news-center-row {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 22px 24px;
      box-shadow: var(--shadow-card);
      display: grid;
      grid-template-columns: 110px 1fr auto;
      gap: 18px;
      align-items: center;
      transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
    }

    .news-center-row:hover {
      box-shadow: var(--shadow-card-hover);
      border-color: rgba(0, 214, 143, 0.4);
      transform: translateY(-2px);
    }

    .news-center-row .nc-date {
      font-size: 13px;
      font-weight: 700;
      color: #00B8D9;
      font-variant-numeric: tabular-nums;
    }

    .news-center-row .nc-body h3 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
      line-height: 1.5;
    }

    .news-center-row .nc-body p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.7;
      margin: 0;
    }

    .news-center-row .btn-read {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 14px;
      font-weight: 600;
      color: #00B8D9;
      white-space: nowrap;
      padding: 8px 16px;
      border: 1px solid rgba(0, 184, 217, 0.3);
      border-radius: 999px;
      transition: background .25s ease, color .25s ease;
    }

    .news-center-row .btn-read:hover {
      background: rgba(0, 184, 217, 0.08);
      color: #0098B3;
    }

    /* Quick answers */
    .quick-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
    }

    .quick-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 22px;
      box-shadow: var(--shadow-card);
    }

    .quick-card .qa-badge {
      display: inline-block;
      background: rgba(0, 214, 143, 0.12);
      color: #00875A;
      font-size: 12px;
      font-weight: 700;
      padding: 4px 12px;
      border-radius: 999px;
      margin-bottom: 10px;
    }

    .quick-card h3 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .quick-card p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.75;
    }

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

    .faq-item {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      margin-bottom: 12px;
      overflow: hidden;
      transition: border-color .25s ease, box-shadow .25s ease;
    }

    .faq-item:hover {
      border-color: rgba(0, 214, 143, 0.35);
      box-shadow: var(--shadow-card);
    }

    .faq-item .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 22px;
      cursor: pointer;
      font-weight: 700;
      font-size: 16px;
      color: var(--text-main);
      background: transparent;
      border: none;
      width: 100%;
      text-align: left;
      font-family: inherit;
      gap: 12px;
    }

    .faq-item .faq-question .faq-toggle {
      flex-shrink: 0;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: rgba(0, 214, 143, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #00B8D9;
      font-size: 16px;
      font-weight: 600;
      transition: transform .3s ease, background .3s ease;
    }

    .faq-item.open .faq-question .faq-toggle {
      transform: rotate(45deg);
      background: rgba(0, 214, 143, 0.2);
    }

    .faq-item .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .35s ease, padding .3s ease;
      padding: 0 22px;
    }

    .faq-item.open .faq-answer {
      max-height: 500px;
      padding: 0 22px 20px;
    }

    .faq-item .faq-answer p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.85;
      margin: 0;
    }

    /* Form */
    .form-card {
      background: var(--card-bg);
      border-radius: var(--radius-card);
      padding: 40px 36px;
      box-shadow: var(--shadow-card);
      border: 1px solid var(--border-color);
      max-width: 680px;
      margin: 0 auto;
    }

    .form-card h2 {
      font-size: 26px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 10px;
      text-align: center;
    }

    .form-card .form-sub {
      font-size: 15px;
      color: var(--text-secondary);
      text-align: center;
      margin-bottom: 28px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }

    .form-grid .full-width {
      grid-column: 1 / -1;
    }

    .form-group label {
      display: block;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .form-group input,
    .form-group select {
      width: 100%;
      height: 48px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-input);
      padding: 0 16px;
      font-size: 15px;
      font-family: inherit;
      color: var(--text-main);
      background: #FFFFFF;
      transition: border-color .25s ease, box-shadow .25s ease;
      -webkit-appearance: none;
      appearance: none;
    }

    .form-group input:focus,
    .form-group select:focus {
      border-color: #00D68F;
      box-shadow: 0 0 0 3px rgba(0, 214, 143, 0.14);
      outline: none;
    }

    .form-group select {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235B6B64' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 16px center;
      padding-right: 40px;
    }

    .btn-submit {
      width: 100%;
      height: 48px;
      background: var(--primary-gradient);
      color: #FFFFFF;
      font-size: 16px;
      font-weight: 700;
      border: none;
      border-radius: var(--radius-btn);
      cursor: pointer;
      transition: filter .25s ease, transform .2s ease, box-shadow .25s ease;
      box-shadow: 0 6px 20px rgba(0, 214, 143, 0.3);
      font-family: inherit;
    }

    .btn-submit:hover {
      filter: brightness(1.08);
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(0, 214, 143, 0.4);
    }

    .btn-submit:active {
      transform: translateY(0);
      filter: brightness(0.95);
    }

    /* Data source */
    .data-source-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      padding: 32px 28px;
      box-shadow: var(--shadow-card);
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
    }

    .data-source-card h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .data-source-card p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    .data-source-card .source-tag {
      display: inline-block;
      background: rgba(0, 184, 217, 0.1);
      color: #0098B3;
      font-size: 12px;
      font-weight: 600;
      padding: 4px 12px;
      border-radius: 999px;
      margin-right: 8px;
      margin-bottom: 6px;
    }

    /* Scene cards */
    .scene-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 22px;
    }

    .scene-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-card);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
    }

    .scene-card:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-4px);
      border-color: rgba(0, 214, 143, 0.4);
    }

    .scene-card .scene-cover {
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

    .scene-card .scene-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .4s ease;
    }

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

    .scene-card .scene-body {
      padding: 20px 22px;
    }

    .scene-card .scene-body h3 {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .scene-card .scene-body p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.75;
    }

    /* Footer */
    .site-footer {
      background-color: var(--primary-dark);
      color: rgba(255, 255, 255, 0.75);
      padding: 48px 0 32px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 32px;
      margin-bottom: 32px;
    }

    .footer-brand .footer-logo {
      font-size: 20px;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .footer-brand p {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.6);
      line-height: 1.8;
      margin-bottom: 0;
    }

    .footer-col h4 {
      font-size: 15px;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 16px;
      letter-spacing: 0.03em;
    }

    .footer-col ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .footer-col ul li {
      margin-bottom: 10px;
    }

    .footer-col ul li a {
      color: rgba(255, 255, 255, 0.65);
      font-size: 14px;
      transition: color .25s ease;
    }

    .footer-col ul li a:hover {
      color: #00D68F;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.12);
      padding-top: 20px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.55);
    }

    .footer-bottom a {
      color: rgba(255, 255, 255, 0.65);
      font-size: 13px;
    }

    .footer-bottom a:hover {
      color: #00D68F;
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .service-grid {
        grid-template-columns: 1fr 1fr;
      }
      .comparison-wrap {
        grid-template-columns: 1fr;
      }
      .brand-intro {
        grid-template-columns: 1fr;
        gap: 24px;
      }
      .news-center-row {
        grid-template-columns: 90px 1fr;
        gap: 12px;
      }
      .news-center-row .btn-read {
        grid-column: 2;
        justify-self: start;
      }
      .data-source-card {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
      }
      .hero h1 {
        font-size: 32px;
      }
    }

    @media (max-width: 768px) {
      .section {
        padding: 48px 0;
      }
      .section-title {
        font-size: 26px;
      }
      .hero {
        padding: 50px 0 64px;
      }
      .hero h1 {
        font-size: 28px;
      }
      .hero .hero-sub {
        font-size: 15px;
      }
      .service-grid {
        grid-template-columns: 1fr;
      }
      .category-grid {
        grid-template-columns: 1fr 1fr;
      }
      .metrics-grid {
        grid-template-columns: 1fr 1fr;
      }
      .guarantee-grid {
        grid-template-columns: 1fr;
      }
      .quick-grid {
        grid-template-columns: 1fr;
      }
      .form-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .news-center-row {
        grid-template-columns: 1fr;
        gap: 8px;
      }
      .news-center-row .btn-read {
        grid-column: 1;
      }
      .hero .hero-actions {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding-left: 16px;
        padding-right: 16px;
      }
      .section {
        padding: 36px 0;
      }
      .section-title {
        font-size: 22px;
      }
      .hero h1 {
        font-size: 24px;
      }
      .category-grid {
        grid-template-columns: 1fr;
      }
      .metrics-grid {
        grid-template-columns: 1fr;
      }
      .nav-cta {
        padding: 8px 16px;
        font-size: 13px;
      }
      .brand-logo {
        font-size: 18px;
      }
      .brand-logo .logo-mark {
        width: 26px;
        height: 26px;
        font-size: 13px;
      }
      .btn-primary {
        padding: 12px 24px;
        font-size: 14px;
      }
      .btn-ghost {
        padding: 11px 22px;
        font-size: 14px;
      }
      .form-card {
        padding: 28px 20px;
      }
    }

/* roulang page: category1 */
:root {
            --primary-dark: #0A1F1A;
            --primary-gradient: linear-gradient(135deg, #00D68F, #00B8D9);
            --accent: #FF7A3D;
            --light-bg: #F4F7F5;
            --card-bg: #FFFFFF;
            --text-main: #13211D;
            --text-secondary: #5B6B64;
            --border-color: #DDE5E0;
            --success: #00C28B;
            --warning: #FFB020;
            --radius-card: 20px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-card: 0 8px 24px rgba(10, 31, 26, 0.06);
            --shadow-card-hover: 0 16px 40px rgba(10, 31, 26, 0.12);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-stack);
            color: var(--text-main);
            background: #FFFFFF;
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
        }

        a {
            color: #00B8D9;
            text-decoration: none;
            transition: color .25s ease, border-color .25s ease, opacity .25s ease;
        }

        a:hover,
        a:focus {
            color: #0098B3;
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #00D68F;
            outline-offset: 3px;
        }

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

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

        .section {
            padding: 72px 0;
        }

        .section-alt {
            background-color: var(--light-bg);
        }

        .section-dark {
            background-color: var(--primary-dark);
            color: #E8F0EC;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .section-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-dark .section-title {
            color: #FFFFFF;
        }

        .section-dark .section-sub {
            color: rgba(255, 255, 255, 0.72);
        }

        .text-gradient {
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Header / Nav */
        .site-header {
            background-color: #FFFFFF;
            border-bottom: 1px solid rgba(10, 31, 26, 0.06);
            position: sticky;
            top: 0;
            z-index: 100;
            min-height: 68px;
            display: flex;
            align-items: center;
        }

        .site-header .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
        }

        .brand-logo {
            font-size: 22px;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .brand-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-logo:hover {
            color: var(--primary-dark);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: #FFFFFF !important;
            font-weight: 600;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.25);
        }

        .nav-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(0, 214, 143, 0.35);
            filter: brightness(1.08);
            color: #FFFFFF;
        }

        .nav-cta:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }

        /* Breadcrumb */
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-nav a {
            color: var(--text-secondary);
        }

        .breadcrumb-nav a:hover {
            color: #00B8D9;
        }

        .breadcrumb-nav .divider {
            color: #B4C0BA;
        }

        .breadcrumb-nav .current {
            color: var(--text-main);
            font-weight: 600;
        }

        /* Category Hero - compact left aligned */
        .category-hero {
            background-color: var(--light-bg);
            border-bottom: 1px solid var(--border-color);
            padding: 40px 0 48px;
        }

        .category-hero .hero-layout {
            display: flex;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
        }

        .category-hero .hero-copy {
            flex: 1;
            min-width: 280px;
        }

        .category-hero h1 {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-main);
            line-height: 1.35;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .category-hero .hero-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 720px;
        }

        .category-hero .hero-image {
            flex-shrink: 0;
            width: 180px;
            height: 180px;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .category-hero .hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Filter tags */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 32px;
        }

        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border-color);
            background: #FFFFFF;
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all .2s ease;
            white-space: nowrap;
        }

        .filter-tag:hover {
            border-color: #00D68F;
            color: #0098B3;
            background: #F0FAF5;
        }

        .filter-tag.active {
            background: var(--primary-gradient);
            color: #FFFFFF;
            border-color: transparent;
            box-shadow: 0 4px 12px rgba(0, 214, 143, 0.25);
        }

        /* Score list cards */
        .score-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .score-list-item {
            display: flex;
            align-items: stretch;
            background: #FFFFFF;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
        }

        .score-list-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
            border-color: #00D68F;
        }

        .score-list-item .time-badge {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 16px 20px;
            background: var(--light-bg);
            border-right: 1px solid var(--border-color);
            min-width: 100px;
            flex-shrink: 0;
        }

        .score-list-item .time-badge .day {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .score-list-item .time-badge .time {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-main);
            font-variant-numeric: tabular-nums;
            line-height: 1.3;
        }

        .score-list-item .time-badge .status {
            font-size: 12px;
            color: var(--success);
            font-weight: 600;
            margin-top: 4px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .score-list-item .time-badge .status.live {
            color: var(--accent);
        }

        .score-list-item .time-badge .status.finished {
            color: var(--text-secondary);
        }

        .score-list-item .match-info {
            flex: 1;
            padding: 16px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .score-list-item .match-teams {
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
            min-width: 180px;
        }

        .score-list-item .team-row {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .score-list-item .team-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
        }

        .score-list-item .team-score {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-main);
            font-variant-numeric: tabular-nums;
            margin-left: auto;
        }

        .score-list-item .match-league {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .score-list-item .score-detail {
            text-align: right;
            min-width: 120px;
        }

        .score-list-item .score-detail .view-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 14px;
            font-weight: 600;
            color: #00B8D9;
        }

        .score-list-item .score-detail .view-link:hover {
            color: #0098B3;
        }

        /* Stats section */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-color);
            padding: 24px;
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: transform .2s ease, box-shadow .25s ease;
        }

        .stat-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .stat-card .stat-number {
            font-size: 42px;
            font-weight: 800;
            color: var(--text-main);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
            margin-bottom: 8px;
        }

        .stat-card .stat-label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .stat-card .stat-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            color: var(--success);
            margin-top: 8px;
        }

        /* Topic cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .topic-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-color);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
        }

        .topic-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: #00D68F;
        }

        .topic-card .topic-image {
            height: 160px;
            overflow: hidden;
        }

        .topic-card .topic-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .topic-card .topic-body {
            padding: 20px;
        }

        .topic-card .topic-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-btn);
            background: rgba(0, 214, 143, 0.1);
            color: #009B6A;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .topic-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .topic-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }

        .topic-card .topic-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 14px;
            font-weight: 600;
            color: #00B8D9;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            border: 1px solid var(--border-color);
            border-radius: 16px;
            overflow: hidden;
            background: #FFFFFF;
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .faq-item:hover {
            border-color: #00D68F;
            box-shadow: var(--shadow-card);
        }

        .faq-item .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            font-weight: 600;
            color: var(--text-main);
            cursor: pointer;
            font-size: 16px;
            background: #FFFFFF;
            border: none;
            width: 100%;
            text-align: left;
            transition: background-color .2s ease;
        }

        .faq-item .faq-question:hover {
            background-color: var(--light-bg);
        }

        .faq-item .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(0, 214, 143, 0.1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #00D68F;
            font-weight: 700;
            flex-shrink: 0;
            font-size: 16px;
        }

        .faq-item .faq-answer {
            padding: 0 20px 16px 56px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-item.open .faq-icon {
            background: var(--primary-gradient);
            color: #FFFFFF;
        }

        /* CTA banner */
        .cta-banner {
            background: var(--primary-dark);
            background-image:
                radial-gradient(ellipse at 30% 20%, rgba(0, 214, 143, 0.15) 0%, transparent 55%),
                radial-gradient(ellipse at 70% 80%, rgba(0, 184, 217, 0.12) 0%, transparent 50%);
            border-radius: var(--radius-card);
            padding: 40px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .cta-banner .cta-copy h3 {
            font-size: 24px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .cta-banner .cta-copy p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* Related articles */
        .related-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .related-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background: #FFFFFF;
            border-radius: 14px;
            border: 1px solid var(--border-color);
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .related-item:hover {
            border-color: #00D68F;
            box-shadow: var(--shadow-card);
        }

        .related-item .related-date {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
            min-width: 80px;
            flex-shrink: 0;
        }

        .related-item .related-title {
            flex: 1;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
        }

        .related-item .related-arrow {
            color: #00B8D9;
            font-weight: 600;
            flex-shrink: 0;
        }

        /* View more */
        .view-more-wrapper {
            text-align: center;
            margin-top: 24px;
        }

        .view-more-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border-color);
            background: #FFFFFF;
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 600;
            transition: all .2s ease;
        }

        .view-more-link:hover {
            border-color: #00D68F;
            color: #0098B3;
            box-shadow: var(--shadow-card);
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-dark);
            color: #E8F0EC;
            padding: 48px 0 32px;
            margin-top: 0;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .site-footer .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 12px;
        }

        .site-footer .footer-brand .footer-logo span:first-child {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
        }

        .site-footer .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.8;
            margin-bottom: 0;
        }

        .site-footer .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
        }

        .site-footer .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer .footer-col ul li {
            margin-bottom: 10px;
        }

        .site-footer .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            transition: color .2s ease;
        }

        .site-footer .footer-col ul li a:hover {
            color: #00D68F;
        }

        .site-footer .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            flex-wrap: wrap;
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }

        .site-footer .footer-bottom a:hover {
            color: #00D68F;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .section {
                padding: 48px 0;
            }
            .category-hero {
                padding: 32px 0 40px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-title {
                font-size: 24px;
            }
            .category-hero h1 {
                font-size: 26px;
            }
            .category-hero .hero-layout {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .category-hero .hero-image {
                width: 100%;
                height: 200px;
            }
            .score-list-item {
                flex-direction: column;
            }
            .score-list-item .time-badge {
                flex-direction: row;
                justify-content: flex-start;
                gap: 16px;
                padding: 12px 20px;
                border-right: none;
                border-bottom: 1px solid var(--border-color);
                min-width: auto;
            }
            .score-list-item .match-info {
                padding: 16px 20px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .cta-banner {
                flex-direction: column;
                align-items: flex-start;
                padding: 24px 20px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .score-list-item .score-detail {
                text-align: left;
            }
        }

        @media (max-width: 520px) {
            .nav-cta {
                padding: 8px 16px;
                font-size: 13px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo .logo-mark {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .section {
                padding: 36px 0;
            }
            .category-hero {
                padding: 24px 0 32px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .filter-bar {
                gap: 6px;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 13px;
            }
            .score-list-item .match-teams {
                min-width: 100%;
            }
            .score-list-item .team-score {
                font-size: 18px;
            }
        }

/* roulang page: category2 */
:root {
            --primary-dark: #0A1F1A;
            --primary-gradient: linear-gradient(135deg, #00D68F, #00B8D9);
            --accent: #FF7A3D;
            --light-bg: #F4F7F5;
            --card-bg: #FFFFFF;
            --text-main: #13211D;
            --text-secondary: #5B6B64;
            --border-color: #DDE5E0;
            --success: #00C28B;
            --warning: #FFB020;
            --radius-card: 20px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-card: 0 8px 24px rgba(10, 31, 26, 0.06);
            --shadow-card-hover: 0 16px 40px rgba(10, 31, 26, 0.12);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-stack);
            color: var(--text-main);
            background: #FFFFFF;
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
        }

        a {
            color: #00B8D9;
            text-decoration: none;
            transition: color .25s ease, border-color .25s ease, opacity .25s ease;
        }

        a:hover,
        a:focus {
            color: #0098B3;
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #00D68F;
            outline-offset: 3px;
        }

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

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

        .section {
            padding: 72px 0;
        }

        .section-alt {
            background-color: var(--light-bg);
        }

        .section-dark {
            background-color: var(--primary-dark);
            color: #E8F0EC;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .section-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-dark .section-title {
            color: #FFFFFF;
        }
        .section-dark .section-sub {
            color: rgba(255, 255, 255, 0.72);
        }

        .text-gradient {
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Header / Nav */
        .site-header {
            background-color: #FFFFFF;
            border-bottom: 1px solid rgba(10, 31, 26, 0.06);
            position: sticky;
            top: 0;
            z-index: 100;
            min-height: 68px;
            display: flex;
            align-items: center;
        }
        .site-header .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
        }
        .brand-logo {
            font-size: 22px;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .brand-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            font-weight: 700;
            flex-shrink: 0;
        }
        .brand-logo:hover {
            color: var(--primary-dark);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: #FFFFFF !important;
            font-weight: 600;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.25);
        }
        .nav-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(0, 214, 143, 0.35);
            filter: brightness(1.08);
            color: #FFFFFF;
        }
        .nav-cta:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .breadcrumb a {
            color: #00B8D9;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: #0098B3;
            text-decoration: underline;
        }
        .breadcrumb .separator {
            color: #B0BDB7;
            font-size: 12px;
        }
        .breadcrumb .current {
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* Category H1 Section */
        .category-h1-section {
            padding: 48px 0 24px;
        }
        .category-h1-wrapper {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 32px;
        }
        .category-h1-content {
            flex: 1 1 480px;
            min-width: 280px;
        }
        .category-h1-content h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }
        .category-h1-content .h1-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 560px;
        }
        .category-h1-image {
            flex: 0 0 220px;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .category-h1-image img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        /* Filter / Tags */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            padding: 18px 0 8px;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 40px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--light-bg);
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all .25s ease;
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: #00B8D9;
            color: #0098B3;
            background: #FFFFFF;
        }
        .filter-tag.active {
            background: var(--primary-gradient);
            color: #FFFFFF;
            border-color: transparent;
            box-shadow: 0 4px 12px rgba(0, 214, 143, 0.25);
        }

        /* Data List Cards */
        .data-list-section {
            padding-top: 8px;
        }
        .data-list-grid {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .data-list-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: flex-start;
            transition: box-shadow .3s ease, border-color .3s ease, transform .2s ease;
            box-shadow: var(--shadow-card);
        }
        .data-list-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #A8D9CD;
            transform: translateY(-2px);
        }
        .data-list-badge {
            flex: 0 0 140px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .data-list-date {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .data-list-tag {
            display: inline-block;
            padding: 4px 14px;
            border-radius: var(--radius-btn);
            font-size: 12px;
            font-weight: 600;
            background: rgba(0, 214, 143, 0.12);
            color: #008F64;
            text-align: center;
            width: fit-content;
        }
        .data-list-content {
            flex: 1 1 300px;
            min-width: 240px;
        }
        .data-list-content h3 {
            font-size: 19px;
            font-weight: 700;
            line-height: 1.45;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .data-list-content p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 12px;
        }
        .read-more-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: #00B8D9;
            transition: gap .2s ease, color .25s ease;
        }
        .read-more-link:hover {
            color: #0098B3;
            gap: 10px;
        }
        .read-more-link .arrow {
            font-size: 16px;
            line-height: 1;
        }
        .view-more-wrap {
            text-align: center;
            margin-top: 32px;
        }
        .view-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 32px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            color: #00B8D9;
            background: transparent;
            border: 1px solid #B8D9CF;
            transition: all .25s ease;
        }
        .view-more-btn:hover {
            background: rgba(0, 214, 143, 0.08);
            border-color: #00B8D9;
            color: #0098B3;
        }

        /* Stats Section */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 16px;
        }
        .stat-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: box-shadow .3s ease, border-color .3s ease;
        }
        .stat-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #A8D9CD;
        }
        .stat-number {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-main);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.02em;
        }
        .stat-number .unit {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-left: 2px;
        }
        .stat-label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
            margin-top: 8px;
        }

        /* Feature Cards */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
            margin-top: 16px;
        }
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow .3s ease, border-color .3s ease, transform .2s ease;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #A8D9CD;
            transform: translateY(-2px);
        }
        .feature-card-img {
            height: 180px;
            overflow: hidden;
        }
        .feature-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .feature-card:hover .feature-card-img img {
            transform: scale(1.04);
        }
        .feature-card-body {
            padding: 20px 22px 24px;
        }
        .feature-card-body h3 {
            font-size: 18px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .feature-card-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* FAQ Accordion */
        .faq-section {
            background: var(--light-bg);
        }
        .faq-accordion {
            list-style: none;
            margin: 0;
            padding: 0;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .faq-accordion .accordion-item {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-color);
        }
        .faq-accordion .accordion-item:last-child {
            border-bottom: none;
        }
        .faq-accordion .accordion-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            background: #FFFFFF;
            border: none;
            cursor: pointer;
            transition: background .2s ease, color .2s ease;
            line-height: 1.5;
            text-align: left;
            width: 100%;
        }
        .faq-accordion .accordion-title:hover {
            background: rgba(0, 214, 143, 0.06);
            color: #008F64;
        }
        .faq-accordion .accordion-title::after {
            content: '+';
            font-size: 22px;
            font-weight: 400;
            color: #00B8D9;
            transition: transform .3s ease;
            flex-shrink: 0;
        }
        .faq-accordion .is-active .accordion-title::after {
            content: '−';
            transform: rotate(180deg);
        }
        .faq-accordion .accordion-content {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.85;
            display: none;
        }
        .faq-accordion .is-active .accordion-content {
            display: block;
        }

        /* CTA Section */
        .cta-section {
            background-color: var(--primary-dark);
            background-image:
                radial-gradient(ellipse at 70% 30%, rgba(0, 214, 143, 0.18) 0%, transparent 55%),
                radial-gradient(ellipse at 20% 80%, rgba(0, 184, 217, 0.12) 0%, transparent 50%);
            padding: 64px 0;
            text-align: center;
        }
        .cta-section .section-title {
            color: #FFFFFF;
            margin-bottom: 12px;
        }
        .cta-section .section-sub {
            color: rgba(255, 255, 255, 0.72);
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 28px;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--primary-gradient);
            color: #FFFFFF;
            font-weight: 700;
            padding: 16px 40px;
            border-radius: var(--radius-btn);
            font-size: 17px;
            border: none;
            cursor: pointer;
            transition: transform .2s ease, box-shadow .3s ease, filter .2s ease;
            box-shadow: 0 6px 20px rgba(0, 214, 143, 0.3);
        }
        .btn-cta-large:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(0, 214, 143, 0.4);
            filter: brightness(1.08);
            color: #FFFFFF;
        }
        .btn-cta-large:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }

        /* Related Read */
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 16px;
        }
        .related-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            box-shadow: var(--shadow-card);
            transition: box-shadow .3s ease, border-color .3s ease;
        }
        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #A8D9CD;
        }
        .related-card .related-date {
            font-size: 12px;
            color: var(--text-secondary);
            font-weight: 500;
            margin-bottom: 8px;
        }
        .related-card h3 {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .related-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 12px;
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-dark);
            color: #B8C7C0;
            padding: 56px 0 28px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .site-footer .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 14px;
        }
        .site-footer .footer-logo span:first-child {
            width: 30px;
            height: 30px;
            border-radius: 7px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
        }
        .site-footer .footer-brand p {
            font-size: 14px;
            line-height: 1.85;
            color: #B8C7C0;
            max-width: 340px;
        }
        .site-footer .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
        }
        .site-footer .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .site-footer .footer-col ul li {
            margin-bottom: 10px;
        }
        .site-footer .footer-col ul li a {
            color: #B8C7C0;
            font-size: 14px;
            transition: color .2s ease;
        }
        .site-footer .footer-col ul li a:hover {
            color: #00D68F;
        }
        .site-footer .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 13px;
            color: #9AADA4;
        }
        .site-footer .footer-bottom a {
            color: #B8C7C0;
            font-size: 13px;
        }
        .site-footer .footer-bottom a:hover {
            color: #00D68F;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .category-h1-content h1 {
                font-size: 30px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 26px;
            }
            .category-h1-section {
                padding: 32px 0 16px;
            }
            .category-h1-wrapper {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .category-h1-image {
                flex: 0 0 auto;
                width: 100%;
                max-width: 320px;
            }
            .category-h1-image img {
                height: 160px;
            }
            .data-list-card {
                padding: 20px;
                gap: 14px;
            }
            .data-list-badge {
                flex: 0 0 100%;
                flex-direction: row;
                align-items: center;
                gap: 12px;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-footer .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .nav-cta {
                padding: 8px 16px;
                font-size: 13px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo .logo-mark {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 23px;
            }
            .category-h1-content h1 {
                font-size: 26px;
            }
            .category-h1-content .h1-sub {
                font-size: 15px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .stat-number {
                font-size: 36px;
            }
            .data-list-card {
                padding: 16px;
            }
            .data-list-content h3 {
                font-size: 17px;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 12px;
            }
            .feature-card-img {
                height: 150px;
            }
            .faq-accordion .accordion-title {
                padding: 16px 18px;
                font-size: 15px;
            }
            .faq-accordion .accordion-content {
                padding: 0 18px 16px;
                font-size: 13px;
            }
            .btn-cta-large {
                padding: 14px 28px;
                font-size: 15px;
                width: 100%;
                justify-content: center;
            }
            .site-header .nav-wrapper {
                gap: 10px;
            }
            .brand-logo {
                font-size: 16px;
                gap: 5px;
            }
            .brand-logo .logo-mark {
                width: 26px;
                height: 26px;
                font-size: 12px;
                border-radius: 6px;
            }
            .nav-cta {
                padding: 7px 14px;
                font-size: 12px;
                gap: 5px;
            }
        }

/* roulang page: category3 */
:root {
            --primary-dark: #0A1F1A;
            --primary-gradient: linear-gradient(135deg, #00D68F, #00B8D9);
            --accent: #FF7A3D;
            --light-bg: #F4F7F5;
            --card-bg: #FFFFFF;
            --text-main: #13211D;
            --text-secondary: #5B6B64;
            --border-color: #DDE5E0;
            --success: #00C28B;
            --warning: #FFB020;
            --radius-card: 20px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-card: 0 8px 24px rgba(10, 31, 26, 0.06);
            --shadow-card-hover: 0 16px 40px rgba(10, 31, 26, 0.12);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-stack);
            color: var(--text-main);
            background: #FFFFFF;
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
        }

        a {
            color: #00B8D9;
            text-decoration: none;
            transition: color .25s ease, border-color .25s ease, opacity .25s ease;
        }
        a:hover,
        a:focus {
            color: #0098B3;
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #00D68F;
            outline-offset: 3px;
        }

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

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

        .section {
            padding: 64px 0;
        }
        .section-alt {
            background-color: var(--light-bg);
        }
        .section-dark {
            background-color: var(--primary-dark);
            color: #E8F0EC;
        }
        .section-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .section-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 720px;
            margin-bottom: 40px;
        }
        .section-dark .section-title {
            color: #FFFFFF;
        }
        .section-dark .section-sub {
            color: rgba(255, 255, 255, 0.72);
        }
        .text-gradient {
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Header / Nav */
        .site-header {
            background-color: #FFFFFF;
            border-bottom: 1px solid rgba(10, 31, 26, 0.06);
            position: sticky;
            top: 0;
            z-index: 100;
            min-height: 68px;
            display: flex;
            align-items: center;
        }
        .site-header .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
        }
        .brand-logo {
            font-size: 22px;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .brand-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            font-weight: 700;
            flex-shrink: 0;
        }
        .brand-logo:hover {
            color: var(--primary-dark);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: #FFFFFF !important;
            font-weight: 600;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.25);
        }
        .nav-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(0, 214, 143, 0.35);
            filter: brightness(1.08);
            color: #FFFFFF;
        }
        .nav-cta:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            padding: 24px 0 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb li+li::before {
            content: '/';
            color: #9DAEA6;
            font-size: 13px;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: color .2s ease;
        }
        .breadcrumb a:hover {
            color: #00B8D9;
        }
        .breadcrumb .current {
            color: var(--text-main);
            font-weight: 600;
        }

        /* Category H1 compact area */
        .cat-hero {
            padding: 40px 0 32px;
            border-bottom: 1px solid var(--border-color);
        }
        .cat-hero-inner {
            display: flex;
            align-items: flex-start;
            gap: 32px;
            flex-wrap: wrap;
        }
        .cat-hero-text {
            flex: 1 1 60%;
            min-width: 280px;
        }
        .cat-hero-text h1 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }
        .cat-hero-text .cat-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 620px;
        }
        .cat-hero-img {
            flex: 0 0 220px;
            max-width: 220px;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .cat-hero-img img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        /* Filter tag bar */
        .tag-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 28px 0 8px;
        }
        .tag-bar .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 600;
            background: #FFFFFF;
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all .2s ease;
            text-decoration: none;
        }
        .tag-bar .tag:hover {
            border-color: #00D68F;
            color: #0098B3;
            background: rgba(0, 214, 143, 0.06);
        }
        .tag-bar .tag.active {
            background: var(--primary-gradient);
            color: #FFFFFF;
            border-color: transparent;
            box-shadow: 0 4px 14px rgba(0, 214, 143, 0.25);
        }

        /* Sports news list */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .news-item {
            background: #FFFFFF;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            display: flex;
            align-items: flex-start;
            gap: 20px;
            transition: box-shadow .25s ease, border-color .25s ease, transform .25s ease;
            flex-wrap: wrap;
        }
        .news-item:hover {
            border-color: #00D68F;
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .news-item .news-meta {
            flex: 0 0 100px;
            min-width: 80px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            align-items: flex-start;
        }
        .news-item .news-date {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .news-item .news-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            background: rgba(0, 214, 143, 0.12);
            color: #009E6A;
            white-space: nowrap;
        }
        .news-item .news-badge.basketball {
            background: rgba(255, 122, 61, 0.12);
            color: #E05A1F;
        }
        .news-item .news-badge.tennis {
            background: rgba(0, 184, 217, 0.12);
            color: #0090B0;
        }
        .news-item .news-content {
            flex: 1 1 300px;
            min-width: 260px;
        }
        .news-item .news-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.5;
            margin-bottom: 8px;
            transition: color .2s ease;
        }
        .news-item .news-title a {
            color: inherit;
            text-decoration: none;
        }
        .news-item .news-title a:hover {
            color: #00B8D9;
        }
        .news-item .news-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 12px;
        }
        .news-item .news-read {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: #00B8D9;
            transition: gap .2s ease, color .2s ease;
        }
        .news-item .news-read:hover {
            color: #0098B3;
            gap: 10px;
        }

        /* Stats block */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
        }
        .stat-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 20px 22px;
            box-shadow: var(--shadow-card);
            text-align: center;
            border: 1px solid var(--border-color);
            transition: box-shadow .25s ease, border-color .25s ease;
        }
        .stat-card:hover {
            border-color: #00D68F;
            box-shadow: var(--shadow-card-hover);
        }
        .stat-number {
            font-size: 32px;
            font-weight: 800;
            color: var(--primary-dark);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.01em;
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .stat-number .stat-unit {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-secondary);
            margin-left: 2px;
        }
        .stat-label {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .stat-badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 700;
            background: rgba(0, 214, 143, 0.12);
            color: #009E6A;
            margin-top: 6px;
        }

        /* Topic cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }
        .topic-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-color);
            transition: box-shadow .25s ease, border-color .25s ease, transform .25s ease;
        }
        .topic-card:hover {
            border-color: #00D68F;
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .topic-card-img {
            height: 160px;
            overflow: hidden;
            background: var(--light-bg);
        }
        .topic-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .topic-card-body {
            padding: 18px 20px 20px;
        }
        .topic-card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .topic-card-sub {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* FAQ */
        .faq-block {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: #FFFFFF;
            border: 1px solid var(--border-color);
            border-radius: 14px;
            overflow: hidden;
            transition: border-color .2s ease, box-shadow .2s ease;
        }
        .faq-item:hover {
            border-color: #00D68F;
        }
        .faq-question {
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: #FFFFFF;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            font-size: 18px;
            color: #00B8D9;
            transition: transform .25s ease;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            padding: 0 22px 18px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.85;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA */
        .cta-panel {
            background: var(--primary-dark);
            background-image: radial-gradient(ellipse at 70% 20%, rgba(0, 214, 143, 0.2) 0%, transparent 55%), radial-gradient(ellipse at 20% 80%, rgba(0, 184, 217, 0.15) 0%, transparent 50%);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .cta-panel h3 {
            font-size: 22px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 6px;
        }
        .cta-panel p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            margin: 0;
        }
        .cta-panel .btn-primary {
            flex-shrink: 0;
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-dark);
            color: rgba(255, 255, 255, 0.72);
            padding: 48px 0 32px;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1.2fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .footer-logo {
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand .footer-logo span:first-child {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
        }
        .footer-brand p {
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.85;
            margin-bottom: 0;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            transition: color .2s ease;
        }
        .footer-col ul li a:hover {
            color: #00D68F;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            color: rgba(255, 255, 255, 0.5);
            font-size: 13px;
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }
        .footer-bottom a:hover {
            color: #00D68F;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .section {
                padding: 48px 0;
            }
            .cat-hero-text h1 {
                font-size: 28px;
            }
            .cat-hero-img {
                flex: 0 0 160px;
                max-width: 160px;
            }
            .cat-hero-img img {
                height: 130px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .news-item .news-meta {
                flex: 0 0 80px;
                min-width: 70px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .cat-hero-inner {
                flex-direction: column;
                gap: 16px;
            }
            .cat-hero-img {
                flex: 0 0 auto;
                max-width: 100%;
                width: 100%;
            }
            .cat-hero-img img {
                height: 180px;
                width: 100%;
            }
            .news-item {
                padding: 18px 16px;
                gap: 14px;
            }
            .news-item .news-meta {
                flex: 0 0 auto;
                min-width: auto;
                flex-direction: row;
                gap: 10px;
                align-items: center;
            }
            .news-item .news-content {
                flex: 1 1 100%;
            }
            .cta-panel {
                flex-direction: column;
                text-align: center;
                padding: 28px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo .logo-mark {
                width: 26px;
                height: 26px;
                font-size: 13px;
                border-radius: 6px;
            }
            .nav-cta {
                padding: 8px 16px;
                font-size: 13px;
                gap: 4px;
            }
            .cat-hero-text h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 26px;
            }
            .news-item .news-title {
                font-size: 16px;
            }
            .tag-bar .tag {
                font-size: 13px;
                padding: 6px 14px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-card {
                padding: 14px 12px;
            }
            .stat-number {
                font-size: 24px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .faq-question {
                font-size: 15px;
                padding: 14px 16px;
            }
            .faq-answer {
                padding: 0 16px 14px;
                font-size: 13px;
            }
            .cta-panel h3 {
                font-size: 18px;
            }
        }

/* roulang page: category4 */
:root {
            --primary-dark: #0A1F1A;
            --primary-gradient: linear-gradient(135deg, #00D68F, #00B8D9);
            --accent: #FF7A3D;
            --light-bg: #F4F7F5;
            --card-bg: #FFFFFF;
            --text-main: #13211D;
            --text-secondary: #5B6B64;
            --border-color: #DDE5E0;
            --success: #00C28B;
            --warning: #FFB020;
            --radius-card: 20px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-card: 0 8px 24px rgba(10, 31, 26, 0.06);
            --shadow-card-hover: 0 16px 40px rgba(10, 31, 26, 0.12);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-stack);
            color: var(--text-main);
            background: #FFFFFF;
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
        }

        a {
            color: #00B8D9;
            text-decoration: none;
            transition: color .25s ease, border-color .25s ease, opacity .25s ease, background .25s ease;
        }

        a:hover,
        a:focus {
            color: #0098B3;
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #00D68F;
            outline-offset: 3px;
        }

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

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

        .section {
            padding: 72px 0;
        }

        .section-alt {
            background-color: var(--light-bg);
        }

        .section-dark {
            background-color: var(--primary-dark);
            color: #E8F0EC;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .section-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-dark .section-title {
            color: #FFFFFF;
        }

        .section-dark .section-sub {
            color: rgba(255, 255, 255, 0.72);
        }

        .text-gradient {
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Header / Nav */
        .site-header {
            background-color: #FFFFFF;
            border-bottom: 1px solid rgba(10, 31, 26, 0.06);
            position: sticky;
            top: 0;
            z-index: 100;
            min-height: 68px;
            display: flex;
            align-items: center;
        }

        .site-header .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
        }

        .brand-logo {
            font-size: 22px;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .brand-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-logo:hover {
            color: var(--primary-dark);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: #FFFFFF !important;
            font-weight: 600;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.25);
        }

        .nav-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(0, 214, 143, 0.35);
            filter: brightness(1.08);
            color: #FFFFFF;
        }

        .nav-cta:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            padding: 20px 0 0;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .breadcrumb-bar a {
            color: var(--text-secondary);
            font-weight: 500;
            transition: color .2s ease;
        }

        .breadcrumb-bar a:hover {
            color: #00B8D9;
        }

        .breadcrumb-sep {
            margin: 0 8px;
            color: #A0B0A8;
        }

        .breadcrumb-current {
            color: var(--text-main);
            font-weight: 600;
        }

        /* Category Hero */
        .category-hero {
            padding: 40px 0 32px;
            background: var(--light-bg);
            border-bottom: 1px solid var(--border-color);
        }

        .category-hero .cat-hero-grid {
            display: flex;
            align-items: flex-start;
            gap: 32px;
            flex-wrap: wrap;
        }

        .cat-hero-text {
            flex: 1;
            min-width: 280px;
        }

        .cat-hero-text h1 {
            font-size: 38px;
            font-weight: 800;
            color: var(--text-main);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 14px;
        }

        .cat-hero-text .cat-hero-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 680px;
            margin-bottom: 0;
        }

        .cat-hero-image {
            width: 280px;
            flex-shrink: 0;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .cat-hero-image img {
            width: 100%;
            height: 190px;
            object-fit: cover;
        }

        /* Tag Filter Bar */
        .tag-filter-bar {
            padding: 20px 0;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 68px;
            z-index: 50;
        }

        .tag-filter-inner {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }

        .tag-filter-label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 600;
            margin-right: 4px;
            white-space: nowrap;
        }

        .tag-chip {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--light-bg);
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all .22s ease;
            white-space: nowrap;
        }

        .tag-chip:hover {
            background: #E8F5EF;
            border-color: #00D68F;
            color: var(--text-main);
        }

        .tag-chip.active {
            background: var(--primary-gradient);
            color: #FFFFFF;
            border-color: transparent;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(0, 214, 143, 0.22);
        }

        /* Insight List Cards */
        .insight-list-section {
            padding: 48px 0 56px;
        }

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

        .insight-card {
            display: flex;
            gap: 24px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            box-shadow: var(--shadow-card);
            transition: box-shadow .3s ease, border-color .3s ease, transform .25s ease;
            align-items: flex-start;
            flex-wrap: wrap;
        }

        .insight-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #00D68F;
            transform: translateY(-2px);
        }

        .insight-card-date {
            flex-shrink: 0;
            min-width: 110px;
            text-align: center;
            background: var(--light-bg);
            border-radius: 14px;
            padding: 12px 10px;
            font-size: 13px;
            line-height: 1.4;
            color: var(--text-secondary);
            font-weight: 600;
        }

        .insight-card-date .day {
            display: block;
            font-size: 28px;
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        .insight-card-body {
            flex: 1;
            min-width: 240px;
        }

        .insight-card-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            background: rgba(0, 214, 143, 0.12);
            color: #008F6B;
            margin-bottom: 10px;
        }

        .insight-card-tag.warm {
            background: rgba(255, 122, 61, 0.12);
            color: #D95F1E;
        }

        .insight-card-body h3 {
            font-size: 20px;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 8px;
            color: var(--text-main);
        }

        .insight-card-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 12px;
        }

        .read-more-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: #00B8D9;
            transition: gap .22s ease, color .22s ease;
        }

        .read-more-link:hover {
            color: #0098B3;
            gap: 10px;
        }

        .read-more-link .arrow {
            font-size: 16px;
            line-height: 1;
        }

        /* Stats Section */
        .stats-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 8px;
        }

        .stat-card {
            flex: 1;
            min-width: 200px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 18px;
            padding: 24px 22px;
            text-align: center;
            transition: background .3s ease;
        }

        .stat-card:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .stat-card .stat-number {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.2;
            color: #FFFFFF;
            font-variant-numeric: tabular-nums;
            margin-bottom: 6px;
        }

        .stat-card .stat-number span {
            font-size: 22px;
            font-weight: 700;
            color: #00D68F;
        }

        .stat-card .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.72);
            font-weight: 500;
        }

        /* Topic Cards */
        .topic-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 8px;
        }

        .topic-card {
            flex: 1;
            min-width: 260px;
            background: var(--card-bg);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-color);
            transition: box-shadow .3s ease, border-color .3s ease, transform .25s ease;
        }

        .topic-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #00D68F;
            transform: translateY(-3px);
        }

        .topic-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .topic-card-body {
            padding: 18px 20px 20px;
        }

        .topic-card-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-main);
            line-height: 1.45;
        }

        .topic-card-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }

        /* FAQ Block */
        .faq-block {
            margin-top: 8px;
        }

        .faq-item {
            border: 1px solid var(--border-color);
            border-radius: 14px;
            margin-bottom: 12px;
            background: var(--card-bg);
            overflow: hidden;
            transition: border-color .25s ease, box-shadow .25s ease;
        }

        .faq-item:hover {
            border-color: #00D68F;
            box-shadow: var(--shadow-card);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 16px;
            color: var(--text-main);
            user-select: none;
            transition: background .2s ease;
        }

        .faq-question:hover {
            background: var(--light-bg);
        }

        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(0, 214, 143, 0.12);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: #008F6B;
            flex-shrink: 0;
            transition: transform .3s ease;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease, padding .35s ease;
            padding: 0 20px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.9;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px 56px;
        }

        /* CTA Section */
        .cta-banner {
            background: var(--primary-dark);
            background-image: radial-gradient(ellipse at 80% 20%, rgba(0, 214, 143, 0.2) 0%, transparent 60%), radial-gradient(ellipse at 10% 80%, rgba(0, 184, 217, 0.15) 0%, transparent 50%);
            border-radius: 24px;
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
            position: relative;
            overflow: hidden;
        }

        .cta-banner h2 {
            font-size: 28px;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.4;
            margin-bottom: 6px;
        }

        .cta-banner p {
            color: rgba(255, 255, 255, 0.78);
            font-size: 15px;
            margin: 0;
        }

        .cta-banner .btn-primary {
            flex-shrink: 0;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: #FFFFFF !important;
            font-weight: 700;
            padding: 14px 32px;
            border-radius: var(--radius-btn);
            font-size: 16px;
            border: none;
            cursor: pointer;
            transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.28);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(0, 214, 143, 0.42);
            filter: brightness(1.08);
            color: #FFFFFF;
        }

        .btn-primary:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }

        /* Related Articles */
        .related-articles {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 8px;
        }

        .related-article-item {
            flex: 1;
            min-width: 250px;
            background: var(--card-bg);
            border-radius: 16px;
            padding: 20px;
            border: 1px solid var(--border-color);
            transition: border-color .25s ease, box-shadow .25s ease;
        }

        .related-article-item:hover {
            border-color: #00D68F;
            box-shadow: var(--shadow-card);
        }

        .related-article-item .ra-date {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
            margin-bottom: 6px;
        }

        .related-article-item h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .related-article-item h4 a {
            color: var(--text-main);
            transition: color .2s ease;
        }

        .related-article-item h4 a:hover {
            color: #00B8D9;
        }

        /* View More */
        .view-more-wrap {
            text-align: center;
            margin-top: 28px;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 30px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            color: #00B8D9;
            background: transparent;
            border: 2px solid #00B8D9;
            cursor: pointer;
            transition: all .25s ease;
        }

        .btn-outline:hover {
            background: rgba(0, 184, 217, 0.08);
            border-color: #00D68F;
            color: #0098B3;
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-dark);
            color: rgba(255, 255, 255, 0.78);
            padding: 52px 0 32px;
            margin-top: 0;
        }

        .site-footer .footer-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand {
            flex: 2;
            min-width: 260px;
        }

        .footer-brand .footer-logo {
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.9;
            max-width: 350px;
        }

        .footer-col {
            flex: 1;
            min-width: 160px;
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            transition: color .2s ease;
        }

        .footer-col ul li a:hover {
            color: #00D68F;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            transition: color .2s ease;
        }

        .footer-bottom a:hover {
            color: #00D68F;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .section {
                padding: 56px 0;
            }
            .cat-hero-text h1 {
                font-size: 32px;
            }
            .section-title {
                font-size: 28px;
            }
            .cat-hero-image {
                width: 220px;
            }
            .cat-hero-image img {
                height: 160px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 44px 0;
            }
            .cat-hero-text h1 {
                font-size: 28px;
            }
            .section-title {
                font-size: 24px;
            }
            .cat-hero-image {
                width: 100%;
                max-width: 400px;
            }
            .cat-hero-image img {
                height: 200px;
            }
            .insight-card {
                flex-direction: column;
                gap: 14px;
                padding: 18px;
            }
            .insight-card-date {
                min-width: 100%;
                text-align: left;
                padding: 10px 14px;
                display: flex;
                align-items: center;
                gap: 8px;
            }
            .insight-card-date .day {
                font-size: 20px;
            }
            .stat-card .stat-number {
                font-size: 32px;
            }
            .cta-banner {
                padding: 36px 24px;
                flex-direction: column;
                text-align: center;
            }
            .cta-banner h2 {
                font-size: 24px;
            }
            .site-header .nav-wrapper {
                gap: 10px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .nav-cta {
                padding: 8px 16px;
                font-size: 13px;
            }
            .tag-filter-bar {
                top: 64px;
            }
            .faq-question {
                font-size: 15px;
                padding: 14px 16px;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 14px 48px;
            }
        }

        @media (max-width: 520px) {
            .section {
                padding: 36px 0;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .cat-hero-text h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 22px;
            }
            .insight-card-body h3 {
                font-size: 18px;
            }
            .stat-card {
                min-width: 140px;
                padding: 18px 14px;
            }
            .stat-card .stat-number {
                font-size: 28px;
            }
            .topic-card {
                min-width: 100%;
            }
            .related-article-item {
                min-width: 100%;
            }
            .footer-grid {
                flex-direction: column;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .nav-cta span:last-child {
                display: none;
            }
        }

/* roulang page: category5 */
:root {
            --primary-dark: #0A1F1A;
            --primary-gradient: linear-gradient(135deg, #00D68F, #00B8D9);
            --accent: #FF7A3D;
            --light-bg: #F4F7F5;
            --card-bg: #FFFFFF;
            --text-main: #13211D;
            --text-secondary: #5B6B64;
            --border-color: #DDE5E0;
            --success: #00C28B;
            --warning: #FFB020;
            --radius-card: 20px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-card: 0 8px 24px rgba(10, 31, 26, 0.06);
            --shadow-card-hover: 0 16px 40px rgba(10, 31, 26, 0.12);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-stack);
            color: var(--text-main);
            background: #FFFFFF;
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        a {
            color: #00B8D9;
            text-decoration: none;
            transition: color .25s ease, border-color .25s ease, opacity .25s ease, transform .25s ease, box-shadow .25s ease, filter .25s ease;
        }
        a:hover,
        a:focus {
            color: #0098B3;
            text-decoration: none;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid #00D68F;
            outline-offset: 3px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            letter-spacing: -0.01em;
            margin: 0 0 16px;
        }
        h1 {
            font-size: 40px;
        }
        h2 {
            font-size: 32px;
        }
        h3 {
            font-size: 22px;
        }
        h4 {
            font-size: 18px;
        }
        p {
            margin: 0 0 16px;
            color: var(--text-main);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section {
            padding: 72px 0;
        }
        .section-alt {
            background-color: var(--light-bg);
        }
        .section-dark {
            background-color: var(--primary-dark);
            color: #E8F0EC;
        }
        .section-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .section-sub {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.9;
            max-width: 720px;
            margin-bottom: 40px;
        }
        .section-dark .section-title {
            color: #FFFFFF;
        }
        .section-dark .section-sub {
            color: rgba(255, 255, 255, 0.72);
        }
        .text-gradient {
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        /* Header / Nav */
        .site-header {
            background-color: #FFFFFF;
            border-bottom: 1px solid rgba(10, 31, 26, 0.06);
            position: sticky;
            top: 0;
            z-index: 100;
            min-height: 68px;
            display: flex;
            align-items: center;
        }
        .site-header .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
        }
        .brand-logo {
            font-size: 22px;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .brand-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            font-weight: 700;
            flex-shrink: 0;
        }
        .brand-logo:hover {
            color: var(--primary-dark);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: #FFFFFF !important;
            font-weight: 600;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.25);
        }
        .nav-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(0, 214, 143, 0.35);
            filter: brightness(1.08);
            color: #FFFFFF;
        }
        .nav-cta:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }
        /* Category H1 Area */
        .category-hero {
            background-color: var(--primary-dark);
            background-image:
                radial-gradient(ellipse at 70% 30%, rgba(0, 214, 143, 0.2) 0%, transparent 55%),
                radial-gradient(ellipse at 20% 80%, rgba(0, 184, 217, 0.15) 0%, transparent 50%);
            padding: 56px 0 64px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .category-hero .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .category-hero .breadcrumb a {
            color: rgba(255, 255, 255, 0.6);
            transition: color .25s ease;
        }
        .category-hero .breadcrumb a:hover {
            color: #00D68F;
        }
        .category-hero .breadcrumb .separator {
            color: rgba(255, 255, 255, 0.35);
            font-size: 12px;
        }
        .category-hero .breadcrumb .current {
            color: #00D68F;
            font-weight: 600;
        }
        .category-hero h1 {
            font-size: 36px;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
            max-width: 800px;
        }
        .category-hero .hero-sub {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.9;
            max-width: 680px;
            margin-bottom: 0;
        }
        .category-hero .hero-img-wrap {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: 0 16px 40px rgba(10, 31, 26, 0.35);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }
        .category-hero .hero-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4/3;
        }
        /* Filter Tags */
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            padding: 16px 0;
        }
        .filter-tags .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-right: 4px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 500;
            background: #FFFFFF;
            color: var(--text-main);
            border: 1px solid var(--border-color);
            transition: all .25s ease;
            cursor: pointer;
            text-decoration: none;
        }
        .filter-tag:hover,
        .filter-tag:focus {
            border-color: #00D68F;
            color: #0098B3;
            background: #F4F7F5;
            text-decoration: none;
            transform: translateY(-1px);
        }
        .filter-tag.active {
            background: var(--primary-gradient);
            color: #FFFFFF;
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.25);
        }
        /* League Cards */
        .league-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-color);
            transition: box-shadow .3s ease, border-color .3s ease, transform .3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .league-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #00D68F;
            transform: translateY(-3px);
        }
        .league-card .card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: #E8F0EC;
        }
        .league-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .league-card:hover .card-img img {
            transform: scale(1.03);
        }
        .league-card .card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .league-card .card-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .league-card .badge {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--radius-btn);
            font-size: 12px;
            font-weight: 600;
            background: rgba(0, 214, 143, 0.12);
            color: #009875;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .league-card .badge.orange {
            background: rgba(255, 122, 61, 0.12);
            color: #D9602A;
        }
        .league-card .badge.blue {
            background: rgba(0, 184, 217, 0.12);
            color: #0098B3;
        }
        .league-card .date-text {
            font-size: 13px;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .league-card h3 {
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-main);
            line-height: 1.4;
        }
        .league-card .card-summary {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 16px;
            flex: 1;
        }
        .league-card .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #00B8D9;
            font-weight: 600;
            font-size: 14px;
            transition: gap .25s ease, color .25s ease;
            text-decoration: none;
        }
        .league-card .card-link:hover {
            color: #0098B3;
            gap: 10px;
        }
        .league-card .card-link .arrow {
            font-size: 16px;
            line-height: 1;
        }
        /* Stats */
        .stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .stat-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-color);
            text-align: center;
            flex: 1;
            min-width: 200px;
            transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
        }
        .stat-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: #00D68F;
        }
        .stat-card .stat-number {
            font-size: 44px;
            font-weight: 800;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 6px;
            font-variant-numeric: tabular-nums;
        }
        .stat-card .stat-label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        /* Scene Cards */
        .scene-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 28px 26px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-color);
            height: 100%;
            transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
            display: flex;
            flex-direction: column;
        }
        .scene-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: #00D68F;
        }
        .scene-card .scene-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--primary-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: #FFFFFF;
            margin-bottom: 16px;
            flex-shrink: 0;
        }
        .scene-card .scene-icon.orange {
            background: linear-gradient(135deg, #FF7A3D, #FFB020);
        }
        .scene-card .scene-icon.teal {
            background: linear-gradient(135deg, #00C28B, #00D68F);
        }
        .scene-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .scene-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
            flex: 1;
        }
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: var(--card-bg);
            border-radius: 14px;
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: border-color .3s ease, box-shadow .3s ease;
        }
        .faq-item:hover {
            border-color: #00D68F;
            box-shadow: 0 4px 12px rgba(10, 31, 26, 0.04);
        }
        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 600;
            font-size: 16px;
            color: var(--text-main);
            list-style: none;
            user-select: none;
            transition: background-color .25s ease;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(0, 214, 143, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: #009875;
            flex-shrink: 0;
            transition: transform .3s ease;
        }
        .faq-item[open] summary .faq-icon {
            transform: rotate(45deg);
        }
        .faq-item .faq-answer {
            padding: 0 22px 20px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
        }
        /* CTA */
        .cta-panel {
            background: var(--primary-dark);
            background-image:
                radial-gradient(ellipse at 80% 30%, rgba(0, 214, 143, 0.2) 0%, transparent 55%),
                radial-gradient(ellipse at 10% 80%, rgba(0, 184, 217, 0.15) 0%, transparent 50%);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-panel h3 {
            font-size: 24px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 12px;
        }
        .cta-panel p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }
        .cta-panel .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary-gradient);
            color: #FFFFFF;
            font-weight: 700;
            padding: 14px 32px;
            border-radius: var(--radius-btn);
            font-size: 16px;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.3);
            transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
            text-decoration: none;
        }
        .cta-panel .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(0, 214, 143, 0.4);
            filter: brightness(1.08);
            color: #FFFFFF;
        }
        .cta-panel .btn-primary:active {
            transform: translateY(0);
            filter: brightness(0.95);
        }
        /* News List */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-item {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-start;
            gap: 16px;
            background: var(--card-bg);
            border-radius: 14px;
            padding: 20px 22px;
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 12px rgba(10, 31, 26, 0.03);
            transition: border-color .3s ease, box-shadow .3s ease;
            text-decoration: none;
        }
        .news-item:hover {
            border-color: #00D68F;
            box-shadow: 0 8px 20px rgba(10, 31, 26, 0.06);
        }
        .news-item .news-date {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
            white-space: nowrap;
            background: var(--light-bg);
            padding: 4px 12px;
            border-radius: var(--radius-btn);
            flex-shrink: 0;
        }
        .news-item .news-content {
            flex: 1;
            min-width: 200px;
        }
        .news-item .news-content h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.5;
            transition: color .25s ease;
        }
        .news-item:hover .news-content h4 {
            color: #0098B3;
        }
        .news-item .news-content p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .news-item .news-arrow {
            font-size: 18px;
            color: #00D68F;
            flex-shrink: 0;
            transition: transform .25s ease;
        }
        .news-item:hover .news-arrow {
            transform: translateX(4px);
        }
        /* Loading More */
        .load-more {
            text-align: center;
            margin-top: 28px;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: 1px solid var(--border-color);
            background: #FFFFFF;
            color: var(--text-main);
            transition: border-color .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
            cursor: pointer;
            text-decoration: none;
        }
        .btn-outline:hover {
            border-color: #00D68F;
            color: #0098B3;
            transform: translateY(-2px);
            box-shadow: 0 4px 16px rgba(0, 214, 143, 0.15);
        }
        /* Footer */
        .site-footer {
            background-color: var(--primary-dark);
            color: #E8F0EC;
            padding: 56px 0 32px;
            margin-top: 0;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.2fr 1.2fr;
            gap: 40px;
            margin-bottom: 36px;
        }
        .site-footer .footer-brand .footer-logo {
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 16px;
        }
        .site-footer .footer-brand .footer-logo span:first-child {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--primary-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: #fff;
        }
        .site-footer .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.85;
            margin-bottom: 0;
        }
        .site-footer .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
            letter-spacing: 0;
        }
        .site-footer .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-col ul li {
            margin-bottom: 10px;
        }
        .site-footer .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            transition: color .25s ease, padding-left .25s ease;
            text-decoration: none;
        }
        .site-footer .footer-col ul li a:hover {
            color: #00D68F;
            padding-left: 4px;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }
        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            transition: color .25s ease;
            text-decoration: none;
        }
        .site-footer .footer-bottom a:hover {
            color: #00D68F;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .category-hero h1 {
                font-size: 32px;
            }
            .section {
                padding: 56px 0;
            }
            .section-title {
                font-size: 28px;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 30px;
            }
            h2 {
                font-size: 26px;
            }
            .section {
                padding: 44px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .category-hero {
                padding: 36px 0 44px;
            }
            .category-hero h1 {
                font-size: 26px;
            }
            .category-hero .hero-sub {
                font-size: 15px;
            }
            .category-hero .hero-img-wrap {
                margin-top: 20px;
            }
            .category-hero .hero-img-wrap img {
                aspect-ratio: 16/9;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-header {
                min-height: 60px;
            }
            .brand-logo {
                font-size: 19px;
            }
            .brand-logo .logo-mark {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .nav-cta {
                padding: 8px 16px;
                font-size: 14px;
                gap: 6px;
            }
            .filter-tags {
                gap: 8px;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 13px;
            }
            .stat-card .stat-number {
                font-size: 36px;
            }
            .stat-card {
                padding: 22px 16px;
                min-width: 140px;
            }
            .cta-panel {
                padding: 36px 24px;
            }
            .cta-panel h3 {
                font-size: 20px;
            }
            .league-card .card-body {
                padding: 16px 18px 18px;
            }
            .news-item {
                padding: 16px 18px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section {
                padding: 36px 0;
            }
            .category-hero {
                padding: 28px 0 36px;
            }
            .category-hero h1 {
                font-size: 22px;
                line-height: 1.4;
            }
            .category-hero .hero-sub {
                font-size: 14px;
            }
            .category-hero .breadcrumb {
                font-size: 13px;
            }
            .section-title {
                font-size: 22px;
            }
            .stat-card {
                min-width: 120px;
                padding: 18px 12px;
                flex: 1 1 45%;
            }
            .stat-card .stat-number {
                font-size: 30px;
            }
            .stat-card .stat-label {
                font-size: 13px;
            }
            .cta-panel {
                padding: 28px 18px;
                border-radius: 16px;
            }
            .cta-panel h3 {
                font-size: 18px;
            }
            .cta-panel p {
                font-size: 14px;
            }
            .btn-primary {
                padding: 12px 24px;
                font-size: 15px;
            }
            .btn-outline {
                padding: 10px 20px;
                font-size: 14px;
            }
            .faq-item summary {
                padding: 15px 16px;
                font-size: 15px;
            }
            .faq-item .faq-answer {
                padding: 0 16px 16px;
                font-size: 14px;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
                padding: 14px 16px;
            }
            .news-item .news-date {
                font-size: 12px;
            }
            .news-item .news-arrow {
                align-self: flex-end;
            }
            .site-footer {
                padding: 40px 0 24px;
            }
            .site-footer .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }