/* roulang page: index */
:root {
      --brand-dark: #0D1F17;
      --brand-dark-2: #132A20;
      --brand-dark-3: #1C3A2C;
      --brand-orange: #FF4A2D;
      --brand-orange-deep: #D93A1A;
      --brand-lime: #C8F04A;
      --brand-lime-soft: #E3F7A3;
      --brand-mist: #F2F4F1;
      --brand-slate: #5A625D;
      --brand-slate-light: #8A948E;
      --border-light: 1px solid rgba(13,31,23,.06);
      --border-dark: 1px solid rgba(200,240,74,.14);
      --radius-card: 12px;
      --radius-btn: 8px;
      --radius-badge: 4px;
      --radius-lg: 16px;
      --shadow-card: 0 4px 16px rgba(13,31,23,.08);
      --shadow-hover: 0 12px 28px rgba(13,31,23,.16);
      --transition: all .2s ease;
      --font-heading: 'MiSans', 'Source Han Sans SC', 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
      --font-body: system-ui, -apple-system, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
      --font-num: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-body);
      color: #1a2b22;
      background: #fff;
      line-height: 1.75;
      font-size: 15px;
      -webkit-font-smoothing: antialiased;
      margin: 0;
    }

    h1, h2, h3, h4, h5, h6 {
      font-family: var(--font-heading);
      font-weight: 800;
      color: var(--brand-dark);
      letter-spacing: .2px;
      line-height: 1.25;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: var(--transition);
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 2px solid var(--brand-lime);
      outline-offset: 2px;
    }

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

    .container-custom {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .badge-brand {
      display: inline-block;
      background: rgba(200, 240, 74, .14);
      color: var(--brand-lime);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .5px;
      border-radius: var(--radius-badge);
      padding: 4px 10px;
      border: 1px solid rgba(200, 240, 74, .22);
    }

    .btn {
      border-radius: var(--radius-btn);
      font-weight: 700;
      padding: 10px 20px;
      transition: var(--transition);
    }

    .btn-brand {
      background: var(--brand-orange);
      color: #fff;
      border: none;
      box-shadow: 0 2px 10px rgba(255, 74, 45, .25);
      position: relative;
    }
    .btn-brand:hover,
    .btn-brand:focus {
      background: var(--brand-orange-deep);
      color: #fff;
      box-shadow: 0 4px 14px rgba(255, 74, 45, .35);
      transform: translateY(-1px);
    }
    .btn-brand:active {
      transform: translateY(1px);
      box-shadow: 0 1px 4px rgba(255, 74, 45, .2);
    }

    .btn-outline-brand {
      background: transparent;
      color: var(--brand-dark);
      border: 1px solid var(--brand-dark);
    }
    .btn-outline-brand:hover,
    .btn-outline-brand:focus {
      background: var(--brand-dark);
      color: #fff;
      border-color: var(--brand-dark);
    }

    .btn-outline-light {
      background: transparent;
      color: #fff;
      border: 1px solid rgba(255,255,255,.4);
    }
    .btn-outline-light:hover,
    .btn-outline-light:focus {
      background: #fff;
      color: var(--brand-dark);
      border-color: #fff;
    }

    .btn-live {
      background: var(--brand-orange);
      color: #fff;
      border: none;
      position: relative;
    }
    .btn-live:hover,
    .btn-live:focus {
      background: var(--brand-orange-deep);
      color: #fff;
    }

    .section {
      padding: 72px 24px;
      background: #fff;
    }
    .section-mist {
      background: var(--brand-mist);
    }
    .section-dark {
      background: var(--brand-dark);
      color: rgba(255,255,255,.86);
    }
    .section-dark h2,
    .section-dark h3,
    .section-dark h4 {
      color: #fff;
    }
    .section-dark .text-muted-2 {
      color: rgba(255,255,255,.7);
    }

    .section-label {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      color: var(--brand-orange);
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-bottom: 8px;
    }
    .section-label::before {
      content: '';
      width: 12px;
      height: 2px;
      background: var(--brand-orange);
      display: inline-block;
    }
    .section-dark .section-label {
      color: var(--brand-lime);
    }
    .section-dark .section-label::before {
      background: var(--brand-lime);
    }

    .section-title {
      font-size: clamp(1.6rem, 3vw, 2.2rem);
      margin-bottom: 14px;
      letter-spacing: .5px;
    }
    .section-desc {
      font-size: 16px;
      line-height: 1.85;
      color: var(--brand-slate);
      max-width: 820px;
      margin-bottom: 28px;
    }
    .section-dark .section-desc {
      color: rgba(255,255,255,.75);
    }

    /* Nav */
    .site-navbar {
      background: var(--brand-dark);
      border-bottom: 1px solid rgba(255,255,255,.06);
      position: sticky;
      top: 0;
      z-index: 1000;
      min-height: 66px;
      display: flex;
      align-items: center;
      padding: 0 24px;
      box-shadow: 0 2px 12px rgba(0,0,0,.1);
    }
    .navbar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      gap: 18px;
    }
    .navbar-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #fff;
      font-family: var(--font-heading);
      font-weight: 800;
      font-size: 18px;
      letter-spacing: .5px;
      white-space: nowrap;
    }
    .brand-icon {
      width: 36px;
      height: 36px;
      background: var(--brand-orange);
      border-radius: 8px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 800;
      font-size: 18px;
      flex: 0 0 36px;
    }
    .navbar-brand:hover,
    .navbar-brand:focus {
      color: #fff;
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 22px;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .nav-menu a {
      color: rgba(255,255,255,.72);
      font-size: 14px;
      font-weight: 600;
      padding: 8px 0;
      border-bottom: 2px solid transparent;
      transition: var(--transition);
      white-space: nowrap;
    }
    .nav-menu a:hover,
    .nav-menu a:focus,
    .nav-menu a.active {
      color: #fff;
      border-bottom-color: var(--brand-lime);
    }
    .navbar-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .live-status {
      display: flex;
      align-items: center;
      gap: 6px;
      color: rgba(255,255,255,.85);
      font-size: 13px;
      font-weight: 600;
    }
    .live-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--brand-lime);
      animation: pulse-dot 1.8s infinite;
    }
    @keyframes pulse-dot {
      0%, 100% { box-shadow: 0 0 0 0 rgba(200, 240, 74, .5); }
      50% { box-shadow: 0 0 0 6px rgba(200, 240, 74, 0); }
    }
    .notify-btn {
      width: 38px;
      height: 38px;
      border-radius: 8px;
      background: rgba(255,255,255,.08);
      border: none;
      color: #fff;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      position: relative;
      transition: var(--transition);
    }
    .notify-btn:hover,
    .notify-btn:focus {
      background: rgba(255,255,255,.16);
      color: #fff;
    }
    .notify-dot {
      position: absolute;
      top: 6px;
      right: 6px;
      width: 8px;
      height: 8px;
      background: var(--brand-orange);
      border-radius: 50%;
      border: 1px solid var(--brand-dark);
    }
    .navbar-toggler {
      display: none;
      background: rgba(255,255,255,.08);
      border: none;
      width: 40px;
      height: 40px;
      border-radius: 8px;
      color: #fff;
      font-size: 20px;
      align-items: center;
      justify-content: center;
    }
    @media (max-width: 991px) {
      .nav-menu {
        display: none;
        position: absolute;
        top: 66px;
        left: 0;
        right: 0;
        background: var(--brand-dark);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 16px 24px;
        box-shadow: 0 12px 24px rgba(0,0,0,.2);
        border-top: 1px solid rgba(255,255,255,.06);
      }
      .nav-menu.open {
        display: flex;
      }
      .nav-menu li {
        width: 100%;
      }
      .nav-menu a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255,255,255,.06);
        width: 100%;
      }
      .nav-menu a.active {
        border-bottom-color: var(--brand-lime);
      }
      .navbar-toggler {
        display: inline-flex;
      }
      .live-status {
        display: none;
      }
      .navbar-actions .btn-brand span {
        display: none;
      }
      .navbar-actions .btn-brand {
        padding: 10px 12px;
      }
    }
    @media (max-width: 576px) {
      .site-navbar {
        padding: 0 12px;
        min-height: 58px;
      }
      .navbar-inner {
        gap: 8px;
      }
      .navbar-brand {
        font-size: 15px;
        gap: 6px;
      }
      .brand-icon {
        width: 30px;
        height: 30px;
        flex-basis: 30px;
        font-size: 16px;
      }
      .navbar-toggler {
        width: 34px;
        height: 34px;
        font-size: 18px;
      }
      .notify-btn {
        width: 34px;
        height: 34px;
      }
      .navbar-actions .btn-brand {
        padding: 8px 10px;
        font-size: 12px;
      }
      .nav-menu {
        top: 58px;
        padding: 12px 12px;
      }
    }

    /* Hero */
    .hero {
      background: var(--brand-dark);
      position: relative;
      overflow: hidden;
      color: rgba(255,255,255,.88);
      padding: 0;
    }
    .hero-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: .22;
    }
    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(100deg, rgba(13,31,23,.95) 0%, rgba(13,31,23,.82) 45%, rgba(13,31,23,.6) 100%);
    }
    .hero-content {
      position: relative;
      z-index: 2;
      padding: 84px 24px 72px;
      max-width: 1240px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1.4fr .9fr;
      gap: 48px;
      align-items: center;
    }
    .hero-title {
      font-size: clamp(2.2rem, 5vw, 3.8rem);
      line-height: 1.1;
      color: #fff;
      letter-spacing: 1px;
      margin-bottom: 16px;
    }
    .hero-title .highlight {
      color: var(--brand-lime);
    }
    .hero-subtitle {
      font-size: 17px;
      line-height: 1.9;
      color: rgba(255,255,255,.75);
      max-width: 580px;
      margin-bottom: 26px;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 32px;
    }
    .hero-stats {
      display: flex;
      flex-wrap: wrap;
      gap: 28px;
      font-size: 13px;
      color: rgba(255,255,255,.7);
    }
    .hero-stat-item {
      display: flex;
      flex-direction: column;
    }
    .hero-stat-num {
      font-family: var(--font-num);
      font-size: 24px;
      font-weight: 700;
      color: #fff;
    }
    .hero-card {
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.1);
      border-radius: var(--radius-lg);
      backdrop-filter: blur(8px);
      padding: 22px 20px;
      box-shadow: 0 12px 30px rgba(0,0,0,.25);
      position: relative;
      z-index: 2;
    }
    .hero-card-label {
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--brand-lime);
      font-weight: 700;
      margin-bottom: 12px;
    }
    .hero-card-title {
      font-size: 20px;
      color: #fff;
      margin-bottom: 10px;
      font-weight: 800;
    }
    .hero-card-text {
      font-size: 14px;
      color: rgba(255,255,255,.75);
      line-height: 1.8;
      margin-bottom: 16px;
    }
    .hero-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }
    .hero-badge {
      background: rgba(200, 240, 74, .13);
      border: 1px solid rgba(200, 240, 74, .2);
      color: var(--brand-lime);
      border-radius: 30px;
      padding: 5px 12px;
      font-size: 12px;
      font-weight: 600;
    }
    .hero-card .btn {
      width: 100%;
    }
    @media (max-width: 991px) {
      .hero-content {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 56px 24px 48px;
      }
      .hero-card {
        max-width: 480px;
      }
    }
    @media (max-width: 576px) {
      .hero-content {
        padding: 40px 12px 36px;
      }
      .hero-subtitle {
        font-size: 15px;
      }
      .hero-stats {
        gap: 16px;
      }
      .hero-stat-num {
        font-size: 20px;
      }
    }

    /* Cards */
    .card-custom {
      background: #fff;
      border: var(--border-light);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      padding: 22px 20px;
      transition: var(--transition);
      height: 100%;
      position: relative;
      overflow: hidden;
    }
    .card-custom:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-3px);
      border-color: rgba(13,31,23,.1);
    }
    .card-custom .card-icon {
      width: 48px;
      height: 48px;
      border-radius: 10px;
      background: rgba(13,31,23,.05);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--brand-orange);
      font-size: 22px;
      margin-bottom: 14px;
    }
    .card-custom h3 {
      font-size: 18px;
      margin-bottom: 10px;
      letter-spacing: .2px;
    }
    .card-custom p {
      color: var(--brand-slate);
      font-size: 14px;
      line-height: 1.8;
      margin-bottom: 0;
    }

    .card-dark {
      background: var(--brand-dark-2);
      border: 1px solid rgba(255,255,255,.08);
      color: rgba(255,255,255,.85);
      box-shadow: none;
    }
    .card-dark h3 {
      color: #fff;
    }
    .card-dark p {
      color: rgba(255,255,255,.7);
    }
    .card-dark .card-icon {
      background: rgba(200, 240, 74, .1);
      color: var(--brand-lime);
    }

    .card-article {
      background: #fff;
      border: var(--border-light);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      padding: 0;
      overflow: hidden;
      transition: var(--transition);
      height: 100%;
    }
    .card-article:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-3px);
    }
    .card-article-img {
      aspect-ratio: 16/9;
      object-fit: cover;
      width: 100%;
    }
    .card-article-body {
      padding: 16px 18px 18px;
    }
    .card-article-body h3 {
      font-size: 17px;
      margin-bottom: 8px;
    }
    .card-article-body p {
      color: var(--brand-slate);
      font-size: 14px;
      line-height: 1.8;
    }
    .card-article-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-top: 12px;
      padding-top: 12px;
      border-top: 1px solid rgba(13,31,23,.06);
    }

    .card-case {
      padding: 0;
      overflow: hidden;
      background: #fff;
      border-radius: var(--radius-lg);
      border: var(--border-light);
      box-shadow: var(--shadow-card);
      transition: var(--transition);
      height: 100%;
    }
    .card-case:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-3px);
    }
    .card-case-img {
      position: relative;
      aspect-ratio: 16/9;
      overflow: hidden;
    }
    .card-case-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .card-case-img .overlay-block {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(13,31,23,0) 40%, rgba(13,31,23,.85) 100%);
    }
    .card-case-img .case-badge {
      position: absolute;
      top: 14px;
      left: 14px;
      background: var(--brand-orange);
      color: #fff;
      font-size: 12px;
      padding: 4px 10px;
      border-radius: 4px;
      font-weight: 700;
    }
    .card-case-body {
      padding: 18px 18px 20px;
    }
    .card-case-body h3 {
      font-size: 18px;
      margin-bottom: 8px;
    }
    .card-case-body p {
      color: var(--brand-slate);
      font-size: 14px;
      line-height: 1.8;
      margin-bottom: 16px;
    }

    /* Data band */
    .data-band {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }
    .data-item {
      background: rgba(200, 240, 74, .06);
      border: 1px solid rgba(200, 240, 74, .12);
      border-radius: var(--radius-card);
      padding: 22px 18px;
      text-align: center;
    }
    .data-item .data-num {
      font-family: var(--font-num);
      font-size: 36px;
      font-weight: 800;
      color: var(--brand-lime);
      letter-spacing: 1px;
      line-height: 1.1;
    }
    .data-item .data-label {
      font-size: 14px;
      color: rgba(255,255,255,.7);
      margin-top: 8px;
      font-weight: 600;
    }
    @media (max-width: 991px) {
      .data-band {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 576px) {
      .data-band {
        grid-template-columns: 1fr;
      }
    }

    /* Steps */
    .step-row {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 18px;
      position: relative;
    }
    .step-item {
      text-align: center;
      padding: 18px 12px;
      border-radius: var(--radius-card);
      background: #fff;
      border: var(--border-light);
      box-shadow: var(--shadow-card);
    }
    .step-num {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: var(--brand-orange);
      color: #fff;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 12px;
      font-family: var(--font-num);
    }
    .step-item h4 {
      font-size: 16px;
      margin-bottom: 6px;
    }
    .step-item p {
      font-size: 13px;
      color: var(--brand-slate);
      line-height: 1.7;
      margin: 0;
    }
    @media (max-width: 991px) {
      .step-row {
        grid-template-columns: repeat(3, 1fr);
      }
    }
    @media (max-width: 576px) {
      .step-row {
        grid-template-columns: 1fr;
      }
    }

    /* News list */
    .news-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .news-item {
      background: #fff;
      border: var(--border-light);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow-card);
      padding: 18px 18px 16px;
      transition: var(--transition);
    }
    .news-item:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-2px);
    }
    .news-item .news-date {
      font-size: 13px;
      color: var(--brand-slate-light);
      margin-bottom: 6px;
      font-family: var(--font-num);
    }
    .news-item h3 {
      font-size: 17px;
      margin-bottom: 8px;
    }
    .news-item p {
      font-size: 14px;
      color: var(--brand-slate);
      line-height: 1.8;
      margin-bottom: 12px;
    }
    .news-item .btn-link-custom {
      color: var(--brand-orange);
      font-weight: 700;
      font-size: 14px;
      border-bottom: 1px solid rgba(255,74,45,.3);
      padding-bottom: 2px;
    }
    .news-item .btn-link-custom:hover {
      color: var(--brand-orange-deep);
      border-bottom-color: var(--brand-orange-deep);
    }
    @media (max-width: 768px) {
      .news-list {
        grid-template-columns: 1fr;
      }
    }

    /* Brand intro */
    .brand-intro {
      background: var(--brand-mist);
      border-radius: var(--radius-lg);
      padding: 32px 28px;
      max-width: 860px;
      margin: 0 auto;
      border: 1px solid rgba(13,31,23,.05);
    }
    .brand-intro p {
      font-size: 16px;
      line-height: 2;
      color: #1a2b22;
      margin: 0;
    }

    /* Partners */
    .partner-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 14px;
    }
    .partner-badge {
      background: #fff;
      border: var(--border-light);
      border-radius: 30px;
      padding: 10px 20px;
      font-weight: 700;
      color: var(--brand-slate);
      font-size: 14px;
      transition: var(--transition);
      box-shadow: var(--shadow-card);
    }
    .partner-badge:hover {
      border-color: rgba(13,31,23,.16);
      color: var(--brand-dark);
      transform: translateY(-2px);
    }

    /* FAQ */
    .faq-wrap {
      max-width: 820px;
      margin: 0 auto;
    }
    .accordion-custom .accordion-item {
      border: var(--border-light);
      border-radius: var(--radius-card);
      margin-bottom: 12px;
      overflow: hidden;
      background: #fff;
      box-shadow: var(--shadow-card);
    }
    .accordion-custom .accordion-button {
      background: #fff;
      color: var(--brand-dark);
      font-weight: 700;
      font-size: 16px;
      padding: 18px 20px;
      box-shadow: none;
      border-left: 4px solid transparent;
    }
    .accordion-custom .accordion-button:not(.collapsed) {
      color: var(--brand-orange);
      background: #fff;
      border-left-color: var(--brand-orange);
    }
    .accordion-custom .accordion-button:focus {
      box-shadow: none;
      outline: none;
    }
    .accordion-custom .accordion-body {
      font-size: 15px;
      line-height: 1.85;
      color: var(--brand-slate);
      padding: 0 20px 18px 20px;
    }

    /* Guarantee strip */
    .guarantee-strip {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 28px;
      text-align: center;
    }
    .guarantee-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      font-weight: 700;
      color: var(--brand-dark);
    }
    .guarantee-item i {
      font-size: 26px;
      color: var(--brand-orange);
    }

    /* CTA form */
    .cta-panel {
      background: var(--brand-dark);
      border-radius: var(--radius-lg);
      padding: 48px 36px;
      text-align: center;
      color: #fff;
      position: relative;
      overflow: hidden;
    }
    .cta-panel::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 20% 20%, rgba(200,240,74,.12), transparent 45%), radial-gradient(circle at 80% 80%, rgba(255,74,45,.12), transparent 45%);
      pointer-events: none;
    }
    .cta-panel .container-custom {
      position: relative;
      z-index: 2;
    }
    .cta-panel h2 {
      color: #fff;
      font-size: clamp(1.5rem, 3vw, 2rem);
      margin-bottom: 12px;
    }
    .cta-panel p {
      color: rgba(255,255,255,.75);
      max-width: 600px;
      margin: 0 auto 24px;
      line-height: 1.85;
    }
    .cta-form {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      max-width: 480px;
      margin: 0 auto;
    }
    .cta-form input {
      flex: 1;
      min-width: 220px;
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.2);
      color: #fff;
      padding: 12px 16px;
      border-radius: var(--radius-btn);
      font-size: 15px;
    }
    .cta-form input::placeholder {
      color: rgba(255,255,255,.5);
    }
    .cta-form input:focus {
      border-color: var(--brand-lime);
      outline: none;
    }

    /* footer */
    .site-footer {
      background: var(--brand-dark);
      color: rgba(255,255,255,.7);
      padding: 36px 24px;
      font-size: 14px;
      border-top: 1px solid rgba(255,255,255,.06);
    }
    .footer-inner {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 18px;
    }
    .footer-links a {
      color: rgba(255,255,255,.7);
      font-weight: 600;
    }
    .footer-links a:hover,
    .footer-links a:focus {
      color: var(--brand-lime);
    }
    .footer-copy {
      font-size: 13px;
      color: rgba(255,255,255,.55);
    }
    @media (max-width: 768px) {
      .footer-inner {
        flex-direction: column;
        text-align: center;
      }
      .footer-links {
        justify-content: center;
      }
    }

    /* misc */
    .g-4-custom {
      --bs-gutter-x: 24px;
      --bs-gutter-y: 24px;
    }
    .text-muted-custom {
      color: var(--brand-slate);
    }
    .bg-mist {
      background: var(--brand-mist);
    }
    .ratio-box-16-9 {
      aspect-ratio: 16/9;
      width: 100%;
      object-fit: cover;
    }

    @media (max-width: 1200px) {
      .container-custom { padding: 0 20px; }
      .section { padding: 64px 20px; }
    }
    @media (max-width: 992px) {
      .section { padding: 56px 16px; }
      .container-custom { padding: 0 16px; }
      .hero-content { padding: 56px 16px 48px; }
    }
    @media (max-width: 768px) {
      .section { padding: 48px 12px; }
      .container-custom { padding: 0 12px; }
      .row-cols-custom-sm > * { width: 100%; }
    }
    @media (max-width: 576px) {
      .section { padding: 40px 12px; }
      .container-custom { padding: 0 12px; }
      .hero-title { font-size: 2rem; }
      .btn { width: 100%; max-width: 320px; }
      .hero-actions .btn { width: auto; }
      .cta-panel { padding: 36px 18px; }
      .cta-form input { width: 100%; flex-basis: 100%; }
    }

/* roulang page: category3 */
:root {
            --brand-dark: #0D1F17;
            --brand-dark-2: #132A20;
            --brand-dark-3: #1C3A2C;
            --brand-orange: #FF4A2D;
            --brand-orange-deep: #D93A1A;
            --brand-lime: #C8F04A;
            --brand-lime-soft: #E3F7A3;
            --brand-mist: #F2F4F1;
            --brand-slate: #5A625D;
            --brand-slate-light: #8A948E;
            --border-light: 1px solid rgba(13,31,23,.06);
            --border-dark: 1px solid rgba(200,240,74,.14);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-badge: 4px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 16px rgba(13,31,23,.08);
            --shadow-hover: 0 12px 28px rgba(13,31,23,.16);
            --transition: all .2s ease;
            --font-heading: 'MiSans', 'Source Han Sans SC', 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
            --font-body: system-ui, -apple-system, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            color: #1a2b22;
            background: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            margin: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-lime);
            outline-offset: 2px;
        }

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

        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .badge-brand {
            display: inline-block;
            background: rgba(200, 240, 74, .14);
            color: var(--brand-lime);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .5px;
            border-radius: var(--radius-badge);
            padding: 4px 10px;
            border: 1px solid rgba(200, 240, 74, .22);
        }

        .btn {
            border-radius: var(--radius-btn);
            font-weight: 700;
            padding: 10px 20px;
            transition: var(--transition);
        }

        .btn-brand {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            box-shadow: 0 2px 10px rgba(255, 74, 45, .25);
            position: relative;
        }
        .btn-brand:hover,
        .btn-brand:focus {
            background: var(--brand-orange-deep);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 74, 45, .35);
            transform: translateY(-1px);
        }
        .btn-brand:active {
            transform: translateY(1px);
            box-shadow: 0 1px 4px rgba(255, 74, 45, .2);
        }

        .btn-outline-brand {
            background: transparent;
            color: var(--brand-dark);
            border: 1px solid var(--brand-dark);
        }
        .btn-outline-brand:hover,
        .btn-outline-brand:focus {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,.4);
        }
        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: #fff;
            color: var(--brand-dark);
            border-color: #fff;
        }

        .btn-live {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            position: relative;
        }
        .btn-live:hover,
        .btn-live:focus {
            background: var(--brand-orange-deep);
            color: #fff;
        }

        .section {
            padding: 72px 24px;
            background: #fff;
        }
        .section-mist {
            background: var(--brand-mist);
        }
        .section-dark {
            background: var(--brand-dark);
            color: rgba(255,255,255,.86);
        }
        .section-dark h2,
        .section-dark h3,
        .section-dark h4 {
            color: #fff;
        }

        .section-label {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--brand-orange);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 8px;
        }
        .section-label::before {
            content: '';
            width: 12px;
            height: 2px;
            background: var(--brand-orange);
            display: inline-block;
        }
        .section-dark .section-label {
            color: var(--brand-lime);
        }
        .section-dark .section-label::before {
            background: var(--brand-lime);
        }

        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            margin-bottom: 14px;
            letter-spacing: .5px;
            font-family: var(--font-heading);
            font-weight: 800;
            color: var(--brand-dark);
        }
        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--brand-slate);
            max-width: 820px;
            margin-bottom: 28px;
        }
        .section-dark .section-title {
            color: #fff;
        }
        .section-dark .section-desc {
            color: rgba(255,255,255,.75);
        }

        .site-navbar {
            background: var(--brand-dark);
            border-bottom: 1px solid rgba(255,255,255,.06);
            position: sticky;
            top: 0;
            z-index: 1000;
            min-height: 66px;
            display: flex;
            align-items: center;
            padding: 0 24px;
            box-shadow: 0 2px 12px rgba(0,0,0,.1);
        }
        .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            gap: 18px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 18px;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--brand-orange);
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            flex: 0 0 36px;
        }
        .navbar-brand:hover,
        .navbar-brand:focus {
            color: #fff;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 20px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            color: rgba(255,255,255,.78);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 2px 6px;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-menu li a:hover,
        .nav-menu li a:focus {
            color: #fff;
            border-bottom-color: var(--brand-lime);
        }
        .nav-menu li a.active {
            color: #fff;
            border-bottom-color: var(--brand-lime);
            font-weight: 700;
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .live-status {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255,255,255,.85);
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
        }
        .live-dot {
            width: 8px;
            height: 8px;
            background: var(--brand-lime);
            border-radius: 50%;
            box-shadow: 0 0 6px var(--brand-lime);
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: .35; }
        }
        .notify-btn {
            background: transparent;
            border: 1px solid rgba(255,255,255,.2);
            border-radius: 8px;
            width: 38px;
            height: 38px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: rgba(255,255,255,.8);
            position: relative;
            transition: var(--transition);
            cursor: pointer;
        }
        .notify-btn:hover,
        .notify-btn:focus {
            background: rgba(255,255,255,.1);
            border-color: rgba(255,255,255,.4);
            color: #fff;
        }
        .notify-dot {
            position: absolute;
            top: 6px;
            right: 6px;
            width: 7px;
            height: 7px;
            background: var(--brand-orange);
            border-radius: 50%;
            border: 1.5px solid var(--brand-dark);
        }
        .navbar-toggler {
            background: transparent;
            border: 1px solid rgba(255,255,255,.25);
            border-radius: 8px;
            width: 40px;
            height: 38px;
            display: none;
            align-items: center;
            justify-content: center;
            color: rgba(255,255,255,.85);
            font-size: 20px;
            cursor: pointer;
            transition: var(--transition);
        }
        .navbar-toggler:hover,
        .navbar-toggler:focus {
            background: rgba(255,255,255,.1);
            color: #fff;
        }

        .page-header-tactics {
            padding: 56px 24px 48px;
            background: var(--brand-dark-2);
            border-bottom: 1px solid var(--border-dark);
            position: relative;
            overflow: hidden;
        }
        .page-header-tactics::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at top right, rgba(200,240,74,.08), transparent 55%);
            pointer-events: none;
        }
        .page-header-tactics .container-custom {
            position: relative;
            z-index: 1;
        }
        .page-header-tactics h1 {
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(2rem, 4vw, 2.8rem);
            letter-spacing: 1px;
            margin-bottom: 12px;
        }
        .page-header-tactics .header-desc {
            color: rgba(255,255,255,.75);
            font-size: 16px;
            max-width: 760px;
            line-height: 1.85;
        }

        .article-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .article-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--brand-mist);
            position: relative;
        }
        .article-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .article-card:hover .article-card-img img {
            transform: scale(1.05);
        }
        .article-card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12.5px;
            color: var(--brand-slate-light);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .article-meta .meta-divider {
            width: 3px;
            height: 3px;
            background: #c0c8c3;
            border-radius: 50%;
        }
        .article-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 700;
            color: var(--brand-orange);
            background: rgba(255,74,45,.08);
            border-radius: var(--radius-badge);
            padding: 2px 8px;
            letter-spacing: .3px;
        }
        .article-title {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 17px;
            color: var(--brand-dark);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .article-excerpt {
            font-size: 13.5px;
            color: var(--brand-slate);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 14px;
        }
        .article-link {
            font-size: 13.5px;
            font-weight: 700;
            color: var(--brand-dark);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: var(--transition);
        }
        .article-link:hover,
        .article-link:focus {
            color: var(--brand-orange);
        }
        .article-link i {
            font-size: 12px;
            transition: var(--transition);
        }
        .article-link:hover i {
            transform: translateX(3px);
        }

        .tactics-board {
            background: var(--brand-dark-3);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: var(--border-dark);
            position: relative;
            overflow: hidden;
        }
        .tactics-board::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at bottom left, rgba(255,74,45,.08), transparent 60%);
            pointer-events: none;
        }
        .tactics-board .board-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            flex-wrap: wrap;
            gap: 10px;
            position: relative;
            z-index: 1;
        }
        .tactics-board .board-title {
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.2rem;
        }
        .tactics-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            position: relative;
            z-index: 1;
        }
        .tactics-zone {
            background: rgba(255,255,255,.05);
            border: 1px solid rgba(255,255,255,.12);
            border-radius: 8px;
            padding: 14px 12px;
            text-align: center;
            color: rgba(255,255,255,.75);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: .5px;
            transition: var(--transition);
        }
        .tactics-zone:hover {
            background: rgba(255,255,255,.1);
            border-color: rgba(200,240,74,.4);
            color: #fff;
        }
        .tactics-zone.hot {
            background: rgba(255,74,45,.2);
            border-color: rgba(255,74,45,.5);
            color: #fff;
        }

        .author-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 22px;
            text-align: center;
            transition: var(--transition);
            height: 100%;
        }
        .author-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .author-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--brand-dark-3);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-lime);
            font-weight: 800;
            font-size: 22px;
            font-family: var(--font-heading);
            margin-bottom: 12px;
        }
        .author-name {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 16px;
            color: var(--brand-dark);
            margin-bottom: 4px;
        }
        .author-role {
            font-size: 13px;
            color: var(--brand-slate-light);
            margin-bottom: 10px;
        }
        .author-desc {
            font-size: 13px;
            color: var(--brand-slate);
            line-height: 1.7;
        }

        .discussion-item {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 18px 20px;
            transition: var(--transition);
            margin-bottom: 14px;
        }
        .discussion-item:hover {
            box-shadow: var(--shadow-hover);
        }
        .discussion-title {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 15.5px;
            color: var(--brand-dark);
            margin-bottom: 6px;
        }
        .discussion-excerpt {
            font-size: 13.5px;
            color: var(--brand-slate);
            margin-bottom: 8px;
        }
        .discussion-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12.5px;
            color: var(--brand-slate-light);
        }
        .discussion-meta i {
            margin-right: 3px;
        }

        .cta-tactics {
            background: var(--brand-dark);
            border-radius: var(--radius-lg);
            padding: 44px 36px;
            border: var(--border-dark);
            position: relative;
            overflow: hidden;
        }
        .cta-tactics::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at top right, rgba(255,74,45,.15), transparent 50%);
            pointer-events: none;
        }
        .cta-tactics .cta-content {
            position: relative;
            z-index: 1;
        }
        .cta-tactics h3 {
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.5rem;
            margin-bottom: 10px;
        }
        .cta-tactics p {
            color: rgba(255,255,255,.75);
            font-size: 15px;
            margin-bottom: 22px;
            max-width: 620px;
        }

        .site-footer {
            background: var(--brand-dark);
            color: rgba(255,255,255,.7);
            padding: 40px 24px;
            border-top: 1px solid rgba(255,255,255,.06);
        }
        .footer-inner {
            max-width: 1240px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        .footer-copy {
            font-size: 13px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 13px;
        }
        .footer-links a {
            color: rgba(255,255,255,.7);
            transition: var(--transition);
        }
        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--brand-lime);
        }

        @media (max-width: 991.98px) {
            .navbar-toggler {
                display: inline-flex;
            }
            .nav-menu {
                position: absolute;
                top: 66px;
                left: 0;
                right: 0;
                background: var(--brand-dark);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 6px;
                border-bottom: 1px solid rgba(255,255,255,.08);
                display: none;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                display: block;
                width: 100%;
                padding: 10px 4px;
                border-bottom: 1px solid rgba(255,255,255,.06);
            }
            .nav-menu li a.active,
            .nav-menu li a:hover {
                border-bottom-color: var(--brand-lime);
            }
        }
        @media (max-width: 767.98px) {
            .section {
                padding: 48px 18px;
            }
            nav-menu {
                gap: 14px;
            }
            .live-status {
                display: none;
            }
            .tactics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-inner {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
        }
        @media (max-width: 575.98px) {
            .section {
                padding: 40px 14px;
            }
            .navbar-actions .btn-brand span {
                font-size: 12px;
                padding: 8px 12px;
            }
            .page-header-tactics {
                padding: 40px 16px 32px;
            }
            .tactics-grid {
                grid-template-columns: 1fr;
            }
            .cta-tactics {
                padding: 30px 20px;
            }
        }

/* roulang page: category1 */
:root {
            --brand-dark: #0D1F17;
            --brand-dark-2: #132A20;
            --brand-dark-3: #1C3A2C;
            --brand-orange: #FF4A2D;
            --brand-orange-deep: #D93A1A;
            --brand-lime: #C8F04A;
            --brand-lime-soft: #E3F7A3;
            --brand-mist: #F2F4F1;
            --brand-slate: #5A625D;
            --brand-slate-light: #8A948E;
            --border-light: 1px solid rgba(13, 31, 23, .06);
            --border-dark: 1px solid rgba(200, 240, 74, .14);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-badge: 4px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 16px rgba(13, 31, 23, .08);
            --shadow-hover: 0 12px 28px rgba(13, 31, 23, .16);
            --transition: all .2s ease;
            --font-heading: 'MiSans', 'Source Han Sans SC', 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
            --font-body: system-ui, -apple-system, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            color: #1a2b22;
            background: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            margin: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-lime);
            outline-offset: 2px;
        }

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

        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .badge-brand {
            display: inline-block;
            background: rgba(200, 240, 74, .14);
            color: var(--brand-lime);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .5px;
            border-radius: var(--radius-badge);
            padding: 4px 10px;
            border: 1px solid rgba(200, 240, 74, .22);
        }

        .btn {
            border-radius: var(--radius-btn);
            font-weight: 700;
            padding: 10px 20px;
            transition: var(--transition);
        }

        .btn-brand {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            box-shadow: 0 2px 10px rgba(255, 74, 45, .25);
            position: relative;
        }

        .btn-brand:hover,
        .btn-brand:focus {
            background: var(--brand-orange-deep);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 74, 45, .35);
            transform: translateY(-1px);
        }

        .btn-brand:active {
            transform: translateY(1px);
            box-shadow: 0 1px 4px rgba(255, 74, 45, .2);
        }

        .btn-outline-brand {
            background: transparent;
            color: var(--brand-dark);
            border: 1px solid var(--brand-dark);
        }

        .btn-outline-brand:hover,
        .btn-outline-brand:focus {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, .4);
        }

        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: #fff;
            color: var(--brand-dark);
            border-color: #fff;
        }

        .btn-live {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            position: relative;
            font-size: 13px;
            padding: 6px 14px;
        }

        .btn-live:hover,
        .btn-live:focus {
            background: var(--brand-orange-deep);
            color: #fff;
        }

        .btn-live .live-pulse {
            display: inline-block;
            width: 7px;
            height: 7px;
            background: #fff;
            border-radius: 50%;
            margin-right: 5px;
            animation: livePulse 1.4s infinite;
        }

        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: .4;
            }
        }

        .section {
            padding: 72px 24px;
            background: #fff;
        }

        .section-mist {
            background: var(--brand-mist);
        }

        .section-dark {
            background: var(--brand-dark);
            color: rgba(255, 255, 255, .86);
        }

        .section-dark h2,
        .section-dark h3,
        .section-dark h4 {
            color: #fff;
        }

        .section-dark .text-muted-2 {
            color: rgba(255, 255, 255, .7);
        }

        .section-label {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--brand-orange);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 8px;
        }

        .section-label::before {
            content: '';
            width: 12px;
            height: 2px;
            background: var(--brand-orange);
            display: inline-block;
        }

        .section-dark .section-label {
            color: var(--brand-lime);
        }

        .section-dark .section-label::before {
            background: var(--brand-lime);
        }

        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            margin-bottom: 14px;
            letter-spacing: .5px;
            font-family: var(--font-heading);
            font-weight: 800;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--brand-slate);
            max-width: 820px;
            margin-bottom: 28px;
        }

        .section-dark .section-desc {
            color: rgba(255, 255, 255, .75);
        }

        /* Nav */
        .site-navbar {
            background: var(--brand-dark);
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            position: sticky;
            top: 0;
            z-index: 1000;
            min-height: 66px;
            display: flex;
            align-items: center;
            padding: 0 24px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, .1);
        }

        .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            gap: 18px;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 18px;
            letter-spacing: .5px;
            white-space: nowrap;
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--brand-orange);
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            flex: 0 0 36px;
        }

        .navbar-brand:hover,
        .navbar-brand:focus {
            color: #fff;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 22px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-menu li a {
            color: rgba(255, 255, 255, .74);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: .5px;
            padding: 20px 2px 18px;
            display: inline-block;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-menu li a:hover,
        .nav-menu li a:focus {
            color: #fff;
            border-bottom-color: var(--brand-lime);
        }

        .nav-menu li a.active {
            color: #fff;
            border-bottom-color: var(--brand-lime);
        }

        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .live-status {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255, 255, 255, .78);
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            background: var(--brand-lime);
            border-radius: 50%;
            animation: livePulse 1.6s infinite;
        }

        .notify-btn {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .18);
            border-radius: var(--radius-btn);
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, .8);
            position: relative;
            transition: var(--transition);
            cursor: pointer;
        }

        .notify-btn:hover,
        .notify-btn:focus {
            background: rgba(255, 255, 255, .08);
            color: #fff;
            border-color: rgba(255, 255, 255, .3);
        }

        .notify-dot {
            position: absolute;
            top: 7px;
            right: 7px;
            width: 8px;
            height: 8px;
            background: var(--brand-orange);
            border-radius: 50%;
        }

        .navbar-toggler {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .2);
            border-radius: var(--radius-btn);
            width: 38px;
            height: 38px;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            cursor: pointer;
            transition: var(--transition);
        }

        .navbar-toggler:hover,
        .navbar-toggler:focus {
            background: rgba(255, 255, 255, .08);
            border-color: rgba(255, 255, 255, .35);
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background: var(--brand-mist);
            padding: 14px 24px;
            border-bottom: 1px solid rgba(13, 31, 23, .05);
        }

        .breadcrumb-bar .breadcrumb {
            margin: 0;
            font-size: 13px;
            --bs-breadcrumb-divider-color: var(--brand-slate-light);
        }

        .breadcrumb-bar .breadcrumb a {
            color: var(--brand-slate);
            font-weight: 500;
        }

        .breadcrumb-bar .breadcrumb a:hover,
        .breadcrumb-bar .breadcrumb a:focus {
            color: var(--brand-orange);
        }

        .breadcrumb-bar .breadcrumb .active {
            color: var(--brand-dark);
            font-weight: 700;
        }

        /* Page Header */
        .page-header {
            background: var(--brand-mist);
            padding: 48px 24px 40px;
            border-bottom: 1px solid rgba(13, 31, 23, .05);
        }

        .page-header h1 {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            color: var(--brand-dark);
            margin-bottom: 10px;
            letter-spacing: .5px;
        }

        .page-header .header-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--brand-slate);
        }

        .page-header .header-meta .dot-sep {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--brand-slate-light);
        }

        /* Filter Bar */
        .filter-bar {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-card);
            margin-top: -28px;
            position: relative;
            z-index: 10;
        }

        .filter-bar .filter-label {
            font-size: 13px;
            font-weight: 700;
            color: var(--brand-slate);
            letter-spacing: .5px;
            margin-bottom: 6px;
        }

        .filter-bar .form-select,
        .filter-bar .form-control {
            border: 1px solid rgba(13, 31, 23, .12);
            border-radius: var(--radius-btn);
            font-size: 14px;
            color: var(--brand-dark);
            padding: 8px 14px;
            background-color: #fff;
            transition: var(--transition);
        }

        .filter-bar .form-select:focus,
        .filter-bar .form-control:focus {
            border-color: var(--brand-orange);
            box-shadow: 0 0 0 3px rgba(255, 74, 45, .1);
        }

        .filter-bar .btn-filter {
            background: var(--brand-dark);
            color: #fff;
            border: none;
            border-radius: var(--radius-btn);
            padding: 9px 22px;
            font-weight: 700;
            font-size: 14px;
            transition: var(--transition);
        }

        .filter-bar .btn-filter:hover,
        .filter-bar .btn-filter:focus {
            background: var(--brand-dark-3);
        }

        /* Match Cards */
        .match-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
            display: flex;
            align-items: stretch;
            min-height: 132px;
        }

        .match-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(255, 74, 45, .2);
        }

        .match-card .match-side {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 16px 18px;
            text-align: center;
            min-width: 0;
        }

        .match-card .match-side .team-name {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 16px;
            color: var(--brand-dark);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
        }

        .match-card .match-side .team-sub {
            font-size: 11px;
            color: var(--brand-slate-light);
            letter-spacing: .5px;
            margin-top: 2px;
        }

        .match-card .match-center {
            flex: 0 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 12px 10px;
            min-width: 90px;
            border-left: 1px dashed rgba(13, 31, 23, .08);
            border-right: 1px dashed rgba(13, 31, 23, .08);
        }

        .match-card .match-center .match-time {
            font-family: var(--font-num);
            font-size: 14px;
            font-weight: 700;
            color: var(--brand-dark);
        }

        .match-card .match-center .match-status {
            font-size: 11px;
            font-weight: 700;
            letter-spacing: .5px;
            padding: 3px 8px;
            border-radius: var(--radius-badge);
            margin-top: 4px;
            display: inline-block;
        }

        .match-card .match-center .status-live {
            background: rgba(255, 74, 45, .12);
            color: var(--brand-orange);
        }

        .match-card .match-center .status-upcoming {
            background: rgba(13, 31, 23, .06);
            color: var(--brand-slate);
        }

        .match-card .match-center .status-finished {
            background: rgba(13, 31, 23, .04);
            color: var(--brand-slate-light);
        }

        .match-card .match-center .score-display {
            font-family: var(--font-num);
            font-size: 22px;
            font-weight: 800;
            color: var(--brand-dark);
            letter-spacing: 1px;
        }

        .match-card .match-center .match-league {
            font-size: 11px;
            font-weight: 700;
            color: var(--brand-slate-light);
            letter-spacing: .5px;
            text-transform: uppercase;
            margin-bottom: 3px;
        }

        .match-card .match-action {
            flex: 0 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 14px 16px;
            gap: 6px;
            min-width: 100px;
        }

        .match-card .match-action .venue-info {
            font-size: 11px;
            color: var(--brand-slate-light);
            text-align: center;
            max-width: 110px;
            line-height: 1.4;
        }

        /* Match Thumbnail */
        .match-thumb {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            object-fit: cover;
            flex-shrink: 0;
            box-shadow: 0 2px 8px rgba(13, 31, 23, .1);
            margin-bottom: 4px;
        }

        /* Hot Schedule */
        .hot-schedule-card {
            background: var(--brand-dark-2);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            border: var(--border-dark);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hot-schedule-card:hover {
            border-color: rgba(255, 74, 45, .3);
            box-shadow: 0 6px 20px rgba(0, 0, 0, .2);
        }

        .hot-schedule-card .hot-rank {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(200, 240, 74, .16);
            color: var(--brand-lime);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-family: var(--font-num);
            font-size: 16px;
            flex-shrink: 0;
        }

        .hot-schedule-card .hot-info {
            flex: 1;
            min-width: 0;
        }

        .hot-schedule-card .hot-teams {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 15px;
            color: #fff;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .hot-schedule-card .hot-meta {
            font-size: 12px;
            color: rgba(255, 255, 255, .6);
            margin-top: 2px;
        }

        .hot-schedule-card .btn-live-sm {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            border-radius: var(--radius-btn);
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 700;
            transition: var(--transition);
            flex-shrink: 0;
        }

        .hot-schedule-card .btn-live-sm:hover,
        .hot-schedule-card .btn-live-sm:focus {
            background: var(--brand-orange-deep);
            transform: translateY(-1px);
        }

        /* Data Highlights */
        .data-highlight-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            padding: 22px;
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: var(--transition);
        }

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

        .data-highlight-card .data-num {
            font-family: var(--font-num);
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--brand-orange);
            letter-spacing: 1px;
        }

        .data-highlight-card .data-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--brand-slate);
            margin-top: 4px;
        }

        .data-highlight-card .data-sub {
            font-size: 12px;
            color: var(--brand-slate-light);
            margin-top: 6px;
            line-height: 1.5;
        }

        /* Guide Cards */
        .guide-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            padding: 22px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            height: 100%;
        }

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

        .guide-card .guide-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(255, 74, 45, .1);
            color: var(--brand-orange);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 12px;
        }

        .guide-card h3 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 16px;
            color: var(--brand-dark);
            margin-bottom: 8px;
        }

        .guide-card p {
            font-size: 14px;
            color: var(--brand-slate);
            line-height: 1.75;
            margin: 0;
        }

        /* CTA Section */
        .cta-card {
            background: var(--brand-dark);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            border: var(--border-dark);
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 220px;
            height: 220px;
            background: rgba(200, 240, 74, .08);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-card::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 20%;
            width: 180px;
            height: 180px;
            background: rgba(255, 74, 45, .1);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-card h2 {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(1.4rem, 2.5vw, 1.8rem);
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: .5px;
            position: relative;
            z-index: 2;
        }

        .cta-card p {
            color: rgba(255, 255, 255, .75);
            font-size: 15px;
            line-height: 1.8;
            max-width: 600px;
            margin-bottom: 20px;
            position: relative;
            z-index: 2;
        }

        .cta-card .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        /* Footer */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255, 255, 255, .6);
            padding: 32px 24px;
            border-top: 1px solid rgba(255, 255, 255, .06);
        }

        .footer-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            max-width: 1240px;
            margin: 0 auto;
        }

        .footer-copy {
            font-size: 12px;
            letter-spacing: .4px;
        }

        .footer-links {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
            font-size: 13px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, .65);
            transition: var(--transition);
        }

        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--brand-lime);
        }

        /* Responsive */
        @media (max-width: 992px) {
            .nav-menu {
                gap: 14px;
            }
            .nav-menu li a {
                font-size: 13px;
                padding: 18px 1px 16px;
            }
            .live-status {
                display: none;
            }
            .section {
                padding: 56px 20px;
            }
        }

        @media (max-width: 768px) {
            .navbar-toggler {
                display: flex;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                align-items: flex-start;
                position: absolute;
                top: 66px;
                left: 0;
                right: 0;
                background: var(--brand-dark);
                padding: 16px 24px 20px;
                gap: 0;
                border-bottom: 1px solid rgba(255, 255, 255, .06);
                box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
            }
            .nav-menu.show {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
            }
            .nav-menu li a {
                display: block;
                padding: 12px 2px;
                font-size: 14px;
                border-bottom: 1px solid rgba(255, 255, 255, .06);
            }
            .nav-menu li a.active,
            .nav-menu li a:hover {
                border-bottom-color: var(--brand-lime);
            }
            .navbar-actions .btn-brand {
                font-size: 13px;
                padding: 8px 14px;
            }
            .section {
                padding: 40px 16px;
            }
            .page-header {
                padding: 36px 16px 32px;
            }
            .filter-bar {
                padding: 16px;
            }
            .match-card {
                flex-direction: column;
                min-height: auto;
            }
            .match-card .match-center {
                flex-direction: row;
                gap: 12px;
                padding: 12px 16px;
                border-left: none;
                border-right: none;
                border-top: 1px dashed rgba(13, 31, 23, .08);
                border-bottom: 1px dashed rgba(13, 31, 23, .08);
                min-width: auto;
                width: 100%;
                justify-content: center;
            }
            .match-card .match-center .match-league {
                margin-bottom: 0;
                margin-right: 8px;
            }
            .match-card .match-action {
                flex-direction: row;
                padding: 12px 16px;
                gap: 8px;
                min-width: auto;
                width: 100%;
                justify-content: center;
                flex-wrap: wrap;
            }
            .match-card .match-side {
                padding: 14px 16px;
            }
            .hot-schedule-card {
                padding: 18px;
            }
            .cta-card {
                padding: 28px 20px;
            }
            .footer-inner {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .footer-links {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .navbar-brand {
                font-size: 16px;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 16px;
                flex-basis: 32px;
            }
            .navbar-actions {
                gap: 8px;
            }
            .notify-btn {
                width: 34px;
                height: 34px;
            }
            .navbar-actions .btn-brand {
                padding: 7px 12px;
                font-size: 12px;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .page-header h1 {
                font-size: 1.6rem;
            }
            .filter-bar {
                padding: 14px;
            }
            .data-highlight-card .data-num {
                font-size: 1.8rem;
            }
        }

/* roulang page: category2 */
:root {
            --brand-dark: #0D1F17;
            --brand-dark-2: #132A20;
            --brand-dark-3: #1C3A2C;
            --brand-orange: #FF4A2D;
            --brand-orange-deep: #D93A1A;
            --brand-lime: #C8F04A;
            --brand-lime-soft: #E3F7A3;
            --brand-mist: #F2F4F1;
            --brand-slate: #5A625D;
            --brand-slate-light: #8A948E;
            --border-light: 1px solid rgba(13,31,23,.06);
            --border-dark: 1px solid rgba(200,240,74,.14);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-badge: 4px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 16px rgba(13,31,23,.08);
            --shadow-hover: 0 12px 28px rgba(13,31,23,.16);
            --transition: all .2s ease;
            --font-heading: 'MiSans', 'Source Han Sans SC', 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
            --font-body: system-ui, -apple-system, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            color: #1a2b22;
            background: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            margin: 0;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-lime);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            display: block;
        }
        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .badge-brand {
            display: inline-block;
            background: rgba(200, 240, 74, .14);
            color: var(--brand-lime);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .5px;
            border-radius: var(--radius-badge);
            padding: 4px 10px;
            border: 1px solid rgba(200, 240, 74, .22);
        }
        .btn {
            border-radius: var(--radius-btn);
            font-weight: 700;
            padding: 10px 20px;
            transition: var(--transition);
        }
        .btn-brand {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            box-shadow: 0 2px 10px rgba(255, 74, 45, .25);
            position: relative;
        }
        .btn-brand:hover,
        .btn-brand:focus {
            background: var(--brand-orange-deep);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 74, 45, .35);
            transform: translateY(-1px);
        }
        .btn-brand:active {
            transform: translateY(1px);
            box-shadow: 0 1px 4px rgba(255, 74, 45, .2);
        }
        .btn-outline-brand {
            background: transparent;
            color: var(--brand-dark);
            border: 1px solid var(--brand-dark);
        }
        .btn-outline-brand:hover,
        .btn-outline-brand:focus {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,.4);
        }
        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: #fff;
            color: var(--brand-dark);
            border-color: #fff;
        }
        .btn-live {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            position: relative;
        }
        .btn-live:hover,
        .btn-live:focus {
            background: var(--brand-orange-deep);
            color: #fff;
        }
        .section {
            padding: 72px 24px;
            background: #fff;
        }
        .section-mist {
            background: var(--brand-mist);
        }
        .section-dark {
            background: var(--brand-dark);
            color: rgba(255,255,255,.86);
        }
        .section-dark h2,
        .section-dark h3,
        .section-dark h4 {
            color: #fff;
        }
        .section-dark .text-muted-2 {
            color: rgba(255,255,255,.7);
        }
        .section-label {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--brand-orange);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 8px;
        }
        .section-label::before {
            content: '';
            width: 12px;
            height: 2px;
            background: var(--brand-orange);
            display: inline-block;
        }
        .section-dark .section-label {
            color: var(--brand-lime);
        }
        .section-dark .section-label::before {
            background: var(--brand-lime);
        }
        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            margin-bottom: 14px;
            letter-spacing: .5px;
            font-family: var(--font-heading);
            font-weight: 800;
        }
        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--brand-slate);
            max-width: 820px;
            margin-bottom: 28px;
        }
        .section-dark .section-desc {
            color: rgba(255,255,255,.75);
        }

        /* Nav */
        .site-navbar {
            background: var(--brand-dark);
            border-bottom: 1px solid rgba(255,255,255,.06);
            position: sticky;
            top: 0;
            z-index: 1000;
            min-height: 66px;
            display: flex;
            align-items: center;
            padding: 0 24px;
            box-shadow: 0 2px 12px rgba(0,0,0,.1);
        }
        .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            gap: 18px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 18px;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--brand-orange);
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            flex: 0 0 36px;
        }
        .navbar-brand:hover,
        .navbar-brand:focus {
            color: #fff;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 22px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            color: rgba(255,255,255,.72);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 0;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
        }
        .nav-menu li a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand-lime);
            transition: var(--transition);
        }
        .nav-menu li a:hover,
        .nav-menu li a:focus {
            color: #fff;
        }
        .nav-menu li a:hover::after,
        .nav-menu li a:focus::after,
        .nav-menu li a.active::after {
            width: 100%;
        }
        .nav-menu li a.active {
            color: #fff;
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .live-status {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255,255,255,.8);
            font-size: 13px;
            font-weight: 500;
            white-space: nowrap;
        }
        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--brand-lime);
            animation: pulse-dot 1.8s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { box-shadow: 0 0 0 0 rgba(200, 240, 74, .4); }
            50% { box-shadow: 0 0 0 6px rgba(200, 240, 74, 0); }
        }
        .notify-btn {
            width: 38px;
            height: 38px;
            border-radius: 8px;
            border: 1px solid rgba(255,255,255,.14);
            background: rgba(255,255,255,.04);
            color: rgba(255,255,255,.8);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            position: relative;
            transition: var(--transition);
        }
        .notify-btn:hover,
        .notify-btn:focus {
            background: rgba(255,255,255,.1);
            color: #fff;
            border-color: rgba(200,240,74,.4);
        }
        .notify-dot {
            position: absolute;
            top: 7px;
            right: 8px;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--brand-orange);
            border: 1px solid var(--brand-dark);
        }
        .navbar-toggler {
            display: none;
            background: transparent;
            border: 1px solid rgba(255,255,255,.18);
            color: #fff;
            width: 40px;
            height: 38px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            transition: var(--transition);
        }
        .navbar-toggler:hover {
            background: rgba(255,255,255,.1);
            border-color: rgba(200,240,74,.4);
        }

        /* Page hero for data reports */
        .page-hero {
            background: #fff;
            border-bottom: var(--border-light);
            padding: 48px 24px 40px;
        }
        .page-hero .breadcrumb {
            margin-bottom: 14px;
            font-size: 13px;
            color: var(--brand-slate);
            background: transparent;
            padding: 0;
        }
        .page-hero .breadcrumb a {
            color: var(--brand-slate);
        }
        .page-hero .breadcrumb a:hover {
            color: var(--brand-orange);
        }
        .page-hero h1 {
            font-size: clamp(1.8rem, 3.6vw, 2.8rem);
            font-weight: 800;
            font-family: var(--font-heading);
            color: var(--brand-dark);
            letter-spacing: .5px;
            margin-bottom: 14px;
        }
        .page-hero .lead {
            font-size: 16px;
            color: var(--brand-slate);
            max-width: 840px;
            line-height: 1.85;
        }
        .page-hero .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 18px;
            font-size: 13px;
            color: var(--brand-slate);
        }
        .page-hero .hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .page-hero .hero-meta i {
            color: var(--brand-orange);
        }

        /* Stats strip */
        .stats-strip {
            background: var(--brand-dark);
            padding: 44px 24px;
            position: relative;
            overflow: hidden;
        }
        .stats-strip::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/8731ab73a77635b1.webp') center/cover no-repeat;
            opacity: .12;
            pointer-events: none;
        }
        .stats-strip .container-custom {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
        }
        .stat-item {
            text-align: left;
            padding: 6px 0;
        }
        .stat-num {
            font-family: var(--font-num);
            font-size: clamp(2rem, 3.4vw, 2.6rem);
            font-weight: 700;
            color: var(--brand-lime);
            line-height: 1.2;
            letter-spacing: -1px;
        }
        .stat-label {
            color: rgba(255,255,255,.7);
            font-size: 14px;
            margin-top: 6px;
        }
        .stat-sub {
            color: rgba(255,255,255,.45);
            font-size: 12px;
            margin-top: 2px;
        }

        /* Report cards */
        .report-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 26px;
        }
        .report-card {
            background: #fff;
            border-radius: var(--radius-card);
            border: var(--border-light);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .report-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .report-card .report-thumb {
            position: relative;
            height: 180px;
            overflow: hidden;
        }
        .report-card .report-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .report-card:hover .report-thumb img {
            transform: scale(1.05);
        }
        .report-card .report-thumb::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13,31,23,0) 55%, rgba(13,31,23,.65) 100%);
            pointer-events: none;
        }
        .report-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 1;
            background: var(--brand-orange);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-badge);
            letter-spacing: .5px;
        }
        .report-date {
            position: absolute;
            bottom: 12px;
            right: 14px;
            z-index: 1;
            color: rgba(255,255,255,.85);
            font-size: 12px;
            font-family: var(--font-num);
        }
        .report-card .report-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .report-card .report-title {
            font-size: 17px;
            font-weight: 700;
            font-family: var(--font-heading);
            color: var(--brand-dark);
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .report-card .report-excerpt {
            font-size: 14px;
            color: var(--brand-slate);
            line-height: 1.75;
            margin-bottom: 16px;
            flex: 1;
        }
        .report-card .report-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 14px;
            border-top: var(--border-light);
        }
        .report-card .report-footer .report-type {
            font-size: 12px;
            color: var(--brand-slate-light);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .report-card .btn-download {
            background: transparent;
            color: var(--brand-dark);
            border: 1px solid var(--brand-dark);
            border-radius: var(--radius-btn);
            font-size: 13px;
            font-weight: 700;
            padding: 7px 14px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .report-card .btn-download:hover,
        .report-card .btn-download:focus {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }

        /* Chart section */
        .chart-layout {
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            gap: 40px;
            align-items: center;
        }
        .chart-panel {
            background: var(--brand-dark);
            border-radius: var(--radius-lg);
            padding: 28px 28px 20px;
            border: var(--border-dark);
            box-shadow: 0 8px 24px rgba(13,31,23,.2);
        }
        .chart-panel .chart-title {
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            font-family: var(--font-heading);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .chart-panel .chart-title i {
            color: var(--brand-lime);
        }
        .chart-bars {
            display: flex;
            align-items: flex-end;
            gap: 10px;
            height: 200px;
            padding-bottom: 8px;
            border-bottom: 1px solid rgba(255,255,255,.12);
        }
        .chart-bar-group {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-end;
            height: 100%;
            gap: 6px;
        }
        .chart-bar {
            width: 100%;
            max-width: 38px;
            background: var(--brand-orange);
            border-radius: 4px 4px 0 0;
            transition: var(--transition);
            position: relative;
        }
        .chart-bar:hover {
            background: var(--brand-lime);
        }
        .chart-bar-label {
            color: rgba(255,255,255,.65);
            font-size: 11px;
            text-align: center;
            white-space: nowrap;
        }
        .chart-bar-value {
            color: var(--brand-lime);
            font-family: var(--font-num);
            font-size: 11px;
            font-weight: 700;
        }
        .chart-legend {
            display: flex;
            gap: 18px;
            margin-top: 14px;
            flex-wrap: wrap;
        }
        .chart-legend span {
            color: rgba(255,255,255,.7);
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .legend-dot {
            width: 10px;
            height: 10px;
            border-radius: 3px;
            display: inline-block;
        }
        .legend-dot.orange {
            background: var(--brand-orange);
        }
        .legend-dot.lime {
            background: var(--brand-lime);
        }
        .chart-side-text h3 {
            font-size: 1.5rem;
            font-weight: 800;
            font-family: var(--font-heading);
            color: var(--brand-dark);
            margin-bottom: 12px;
            line-height: 1.35;
        }
        .chart-side-text p {
            color: var(--brand-slate);
            font-size: 15px;
            line-height: 1.85;
            margin-bottom: 10px;
        }

        /* Insight list */
        .insight-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
            max-width: 900px;
        }
        .insight-item {
            background: #fff;
            border-left: 3px solid var(--brand-orange);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }
        .insight-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateX(3px);
            border-left-color: var(--brand-lime);
        }
        .insight-item .insight-title {
            font-weight: 700;
            font-family: var(--font-heading);
            color: var(--brand-dark);
            font-size: 16px;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .insight-item .insight-title i {
            color: var(--brand-orange);
            font-size: 14px;
        }
        .insight-item p {
            color: var(--brand-slate);
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* Service features */
        .feature-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }
        .feature-mini {
            background: #fff;
            border-radius: var(--radius-card);
            border: var(--border-light);
            padding: 22px 20px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            text-align: left;
        }
        .feature-mini:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }
        .feature-mini .feature-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(255, 74, 45, .08);
            color: var(--brand-orange);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 12px;
        }
        .feature-mini h4 {
            font-size: 15px;
            font-weight: 700;
            font-family: var(--font-heading);
            color: var(--brand-dark);
            margin-bottom: 6px;
        }
        .feature-mini p {
            font-size: 13px;
            color: var(--brand-slate);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* CTA */
        .cta-section {
            background: var(--brand-dark);
            padding: 72px 24px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 480px;
            height: 480px;
            border-radius: 50%;
            background: rgba(255, 74, 45, .1);
            pointer-events: none;
        }
        .cta-card {
            background: rgba(255,255,255,.04);
            border: var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 44px 40px;
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
        }
        .cta-card h2 {
            color: #fff;
            font-size: clamp(1.5rem, 2.6vw, 2rem);
            font-weight: 800;
            font-family: var(--font-heading);
            margin-bottom: 8px;
        }
        .cta-card p {
            color: rgba(255,255,255,.7);
            font-size: 15px;
            margin-bottom: 0;
            max-width: 540px;
            line-height: 1.75;
        }
        .cta-card .cta-actions {
            display: flex;
            gap: 12px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }

        /* Footer */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255,255,255,.7);
            padding: 40px 24px;
            border-top: 1px solid rgba(255,255,255,.08);
            font-size: 13px;
        }
        .footer-inner {
            max-width: 1240px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .footer-copy {
            color: rgba(255,255,255,.6);
            font-size: 13px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
        }
        .footer-links a {
            color: rgba(255,255,255,.7);
            font-size: 13px;
            transition: var(--transition);
        }
        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--brand-lime);
        }

        /* Responsive */
        @media (max-width: 1199.98px) {
            .report-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 991.98px) {
            .stats-strip .container-custom {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .chart-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .feature-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .navbar-toggler {
                display: flex;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 66px;
                left: 0;
                right: 0;
                background: var(--brand-dark);
                flex-direction: column;
                gap: 0;
                padding: 12px 24px 20px;
                border-bottom: 1px solid rgba(255,255,255,.08);
                box-shadow: 0 10px 28px rgba(0,0,0,.3);
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
            }
            .nav-menu li a {
                display: block;
                padding: 12px 0;
                border-bottom: 1px solid rgba(255,255,255,.05);
                font-size: 15px;
            }
            .nav-menu li a::after {
                display: none;
            }
            .nav-menu li a.active {
                color: var(--brand-lime);
            }
        }
        @media (max-width: 767.98px) {
            .section {
                padding: 44px 18px;
            }
            .page-hero {
                padding: 36px 18px 32px;
            }
            .report-grid {
                grid-template-columns: 1fr;
            }
            .stats-strip {
                padding: 36px 18px;
            }
            .stats-strip .container-custom {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .chart-panel {
                padding: 18px 16px 14px;
            }
            .chart-bars {
                height: 150px;
                gap: 6px;
            }
            .feature-row {
                grid-template-columns: 1fr;
            }
            .cta-card {
                padding: 30px 22px;
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-card .cta-actions {
                width: 100%;
            }
            .cta-card .btn {
                flex: 1;
                text-align: center;
            }
            .live-status {
                display: none;
            }
            .navbar-actions .btn-brand {
                padding: 8px 12px;
                font-size: 13px;
            }
        }
        @media (max-width: 575.98px) {
            .container-custom {
                padding: 0 16px;
            }
            .navbar-inner {
                gap: 10px;
            }
            .navbar-brand {
                font-size: 16px;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 16px;
                flex: 0 0 32px;
            }
            .stats-strip .container-custom {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-num {
                font-size: 1.8rem;
            }
            .chart-bars {
                height: 120px;
            }
            .chart-bar-label {
                font-size: 10px;
            }
            .insight-item {
                padding: 16px 18px;
            }
            .footer-inner {
                gap: 12px;
            }
            .footer-links {
                gap: 12px;
                flex-wrap: wrap;
            }
        }

/* roulang page: category4 */
:root {
            --brand-dark: #0D1F17;
            --brand-dark-2: #132A20;
            --brand-dark-3: #1C3A2C;
            --brand-orange: #FF4A2D;
            --brand-orange-deep: #D93A1A;
            --brand-lime: #C8F04A;
            --brand-lime-soft: #E3F7A3;
            --brand-mist: #F2F4F1;
            --brand-slate: #5A625D;
            --brand-slate-light: #8A948E;
            --border-light: 1px solid rgba(13, 31, 23, .06);
            --border-dark: 1px solid rgba(200, 240, 74, .14);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-badge: 4px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 16px rgba(13, 31, 23, .08);
            --shadow-hover: 0 12px 28px rgba(13, 31, 23, .16);
            --transition: all .2s ease;
            --font-heading: 'MiSans', 'Source Han Sans SC', 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
            --font-body: system-ui, -apple-system, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            color: #1a2b22;
            background: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            margin: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-lime);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            display: block;
        }
        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .badge-brand {
            display: inline-block;
            background: rgba(200, 240, 74, .14);
            color: var(--brand-lime);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .5px;
            border-radius: var(--radius-badge);
            padding: 4px 10px;
            border: 1px solid rgba(200, 240, 74, .22);
        }
        .badge-orange {
            display: inline-block;
            background: rgba(255, 74, 45, .1);
            color: var(--brand-orange);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .5px;
            border-radius: var(--radius-badge);
            padding: 4px 10px;
        }
        .badge-dark {
            display: inline-block;
            background: var(--brand-dark);
            color: var(--brand-lime);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .5px;
            border-radius: var(--radius-badge);
            padding: 4px 10px;
        }
        .btn {
            border-radius: var(--radius-btn);
            font-weight: 700;
            padding: 10px 20px;
            transition: var(--transition);
        }
        .btn-brand {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            box-shadow: 0 2px 10px rgba(255, 74, 45, .25);
            position: relative;
        }
        .btn-brand:hover,
        .btn-brand:focus {
            background: var(--brand-orange-deep);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 74, 45, .35);
            transform: translateY(-1px);
        }
        .btn-brand:active {
            transform: translateY(1px);
            box-shadow: 0 1px 4px rgba(255, 74, 45, .2);
        }
        .btn-outline-brand {
            background: transparent;
            color: var(--brand-dark);
            border: 1px solid var(--brand-dark);
        }
        .btn-outline-brand:hover,
        .btn-outline-brand:focus {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, .4);
        }
        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: #fff;
            color: var(--brand-dark);
            border-color: #fff;
        }
        .btn-live {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            position: relative;
        }
        .btn-live:hover,
        .btn-live:focus {
            background: var(--brand-orange-deep);
            color: #fff;
        }
        .section {
            padding: 72px 24px;
            background: #fff;
        }
        .section-mist {
            background: var(--brand-mist);
        }
        .section-dark {
            background: var(--brand-dark);
            color: rgba(255, 255, 255, .86);
        }
        .section-dark h2,
        .section-dark h3,
        .section-dark h4 {
            color: #fff;
        }
        .section-dark .text-muted-2 {
            color: rgba(255, 255, 255, .7);
        }
        .section-label {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--brand-orange);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 8px;
        }
        .section-label::before {
            content: '';
            width: 12px;
            height: 2px;
            background: var(--brand-orange);
            display: inline-block;
        }
        .section-dark .section-label {
            color: var(--brand-lime);
        }
        .section-dark .section-label::before {
            background: var(--brand-lime);
        }
        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            margin-bottom: 14px;
            letter-spacing: .5px;
            font-family: var(--font-heading);
            font-weight: 800;
        }
        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--brand-slate);
            max-width: 820px;
            margin-bottom: 28px;
        }
        .section-dark .section-desc {
            color: rgba(255, 255, 255, .75);
        }
        /* Nav */
        .site-navbar {
            background: var(--brand-dark);
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            position: sticky;
            top: 0;
            z-index: 1000;
            min-height: 66px;
            display: flex;
            align-items: center;
            padding: 0 24px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, .1);
        }
        .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            gap: 18px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 18px;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--brand-orange);
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            flex: 0 0 36px;
        }
        .navbar-brand:hover,
        .navbar-brand:focus {
            color: #fff;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 22px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu a {
            color: rgba(255, 255, 255, .72);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: .3px;
            padding: 20px 0 18px;
            border-bottom: 2px solid transparent;
            display: inline-block;
            transition: var(--transition);
        }
        .nav-menu a:hover,
        .nav-menu a:focus {
            color: #fff;
            border-bottom-color: var(--brand-lime);
        }
        .nav-menu a.active {
            color: #fff;
            border-bottom-color: var(--brand-lime);
            font-weight: 700;
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .live-status {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255, 255, 255, .8);
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
        }
        .live-dot {
            width: 8px;
            height: 8px;
            background: var(--brand-lime);
            border-radius: 50%;
            display: inline-block;
            animation: pulse-live 1.6s ease-in-out infinite;
        }
        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(200, 240, 74, .5);
            }
            50% {
                opacity: .7;
                box-shadow: 0 0 0 5px rgba(200, 240, 74, 0);
            }
        }
        .notify-btn {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .2);
            border-radius: 50%;
            width: 36px;
            height: 36px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            position: relative;
            transition: var(--transition);
        }
        .notify-btn:hover,
        .notify-btn:focus {
            background: rgba(255, 255, 255, .1);
            border-color: rgba(255, 255, 255, .4);
        }
        .notify-dot {
            width: 6px;
            height: 6px;
            background: var(--brand-orange);
            border-radius: 50%;
            position: absolute;
            top: 4px;
            right: 5px;
        }
        .navbar-toggler {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .3);
            border-radius: 6px;
            color: #fff;
            padding: 6px 10px;
            display: none;
            font-size: 20px;
            line-height: 1;
        }
        .navbar-toggler:hover,
        .navbar-toggler:focus {
            background: rgba(255, 255, 255, .1);
        }
        /* Page Header */
        .page-header {
            background: var(--brand-dark);
            padding: 56px 24px 52px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .page-header::after {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 380px;
            height: 380px;
            background: radial-gradient(circle, rgba(200, 240, 74, .12) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-header .breadcrumb {
            margin: 0 0 16px;
            padding: 0;
            background: transparent;
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
        }
        .page-header .breadcrumb a {
            color: var(--brand-lime);
            font-weight: 600;
        }
        .page-header .breadcrumb a:hover {
            color: #fff;
        }
        .page-header h1 {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(2rem, 4.5vw, 3rem);
            letter-spacing: .5px;
            margin-bottom: 12px;
            color: #fff;
        }
        .page-header .lead {
            font-size: 17px;
            color: rgba(255, 255, 255, .78);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .page-header .header-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 18px;
            font-size: 13px;
            color: rgba(255, 255, 255, .65);
        }
        .page-header .header-meta i {
            color: var(--brand-lime);
            margin-right: 4px;
        }
        /* Cards */
        .news-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(13, 31, 23, .12);
        }
        .news-card .news-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }
        .news-card .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .news-card:hover .news-img img {
            transform: scale(1.04);
        }
        .news-card .news-img .img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 31, 23, 0) 40%, rgba(13, 31, 23, .55) 100%);
        }
        .news-card .news-body {
            padding: 20px 20px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-card .news-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--brand-orange);
            letter-spacing: .4px;
            margin-bottom: 8px;
        }
        .news-card .news-title {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 17px;
            line-height: 1.45;
            color: var(--brand-dark);
            margin-bottom: 8px;
        }
        .news-card .news-summary {
            font-size: 14px;
            color: var(--brand-slate);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 12px;
        }
        .news-card .news-date {
            font-size: 13px;
            color: var(--brand-slate-light);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-card .news-date i {
            color: var(--brand-orange);
        }
        /* Team Tracking */
        .team-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 22px;
            transition: var(--transition);
            height: 100%;
        }
        .team-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .team-card .team-head {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }
        .team-card .team-logo {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            background: var(--brand-dark);
            color: var(--brand-lime);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 18px;
            flex-shrink: 0;
        }
        .team-card .team-name {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 18px;
            color: var(--brand-dark);
        }
        .team-card .team-league {
            font-size: 12px;
            color: var(--brand-slate-light);
        }
        .team-card .team-info {
            font-size: 14px;
            color: var(--brand-slate);
            line-height: 1.7;
            margin-bottom: 12px;
        }
        .team-card .team-stats {
            display: flex;
            gap: 16px;
            padding-top: 12px;
            border-top: var(--border-light);
        }
        .team-card .team-stats .stat-item {
            font-size: 13px;
            color: var(--brand-slate);
        }
        .team-card .team-stats .stat-item strong {
            display: block;
            font-family: var(--font-num);
            font-size: 16px;
            color: var(--brand-dark);
            font-weight: 700;
        }
        /* Player News */
        .player-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid rgba(13, 31, 23, .06);
            transition: var(--transition);
        }
        .player-item:last-child {
            border-bottom: none;
        }
        .player-item:hover {
            background: rgba(13, 31, 23, .02);
            border-radius: 8px;
        }
        .player-item .player-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--brand-mist);
            border: 2px solid var(--brand-lime-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--brand-dark);
            flex-shrink: 0;
            font-family: var(--font-heading);
            font-size: 16px;
        }
        .player-item .player-content {
            flex: 1;
        }
        .player-item .player-name {
            font-weight: 700;
            font-size: 15px;
            color: var(--brand-dark);
            margin-bottom: 2px;
        }
        .player-item .player-news {
            font-size: 14px;
            color: var(--brand-slate);
            line-height: 1.6;
        }
        .player-item .player-date {
            font-size: 12px;
            color: var(--brand-slate-light);
            white-space: nowrap;
            flex-shrink: 0;
        }
        /* Community */
        .community-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 18px 20px;
            transition: var(--transition);
            height: 100%;
        }
        .community-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .community-card .community-topic {
            font-weight: 700;
            font-size: 15px;
            color: var(--brand-dark);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .community-card .community-desc {
            font-size: 13px;
            color: var(--brand-slate);
            line-height: 1.65;
            margin-bottom: 10px;
        }
        .community-card .community-meta {
            font-size: 12px;
            color: var(--brand-slate-light);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .community-card .community-meta i {
            color: var(--brand-orange);
        }
        /* CTA */
        .cta-area {
            background: var(--brand-dark);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-area::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(255, 74, 45, .2) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-area h2 {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(1.4rem, 2.5vw, 1.9rem);
            margin-bottom: 10px;
            color: #fff;
        }
        .cta-area p {
            color: rgba(255, 255, 255, .78);
            font-size: 15px;
            line-height: 1.75;
            max-width: 560px;
            margin-bottom: 20px;
        }
        /* Footer */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255, 255, 255, .7);
            padding: 32px 24px;
            border-top: 1px solid rgba(255, 255, 255, .06);
        }
        .footer-inner {
            max-width: 1240px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .footer-copy {
            font-size: 13px;
            line-height: 1.7;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 13px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, .6);
        }
        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--brand-lime);
        }
        /* Responsive */
        @media (max-width: 991px) {
            .nav-menu {
                gap: 14px;
            }
            .nav-menu a {
                font-size: 13px;
            }
            .section {
                padding: 56px 20px;
            }
            .cta-area {
                padding: 36px 28px;
            }
        }
        @media (max-width: 767px) {
            .navbar-toggler {
                display: inline-flex;
            }
            .nav-menu {
                position: absolute;
                top: 66px;
                left: 0;
                right: 0;
                background: var(--brand-dark);
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
                padding: 12px 24px;
                display: none;
                border-bottom: 1px solid rgba(255, 255, 255, .08);
                box-shadow: 0 12px 24px rgba(0, 0, 0, .2);
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
            }
            .nav-menu a {
                display: block;
                padding: 12px 0;
                border-bottom: 1px solid rgba(255, 255, 255, .08);
                font-size: 15px;
                width: 100%;
            }
            .nav-menu a.active {
                border-bottom-color: var(--brand-lime);
            }
            .navbar-actions .live-status {
                display: none;
            }
            .section {
                padding: 44px 16px;
            }
            .page-header {
                padding: 40px 16px 36px;
            }
            .footer-inner {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .cta-area {
                padding: 28px 20px;
            }
        }
        @media (max-width: 520px) {
            .navbar-brand {
                font-size: 16px;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
                flex-basis: 32px;
            }
            .notify-btn {
                width: 32px;
                height: 32px;
                font-size: 14px;
            }
            .btn-brand {
                padding: 8px 14px;
                font-size: 13px;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .team-card .team-stats {
                flex-wrap: wrap;
                gap: 8px;
            }
            .player-item {
                flex-wrap: wrap;
                gap: 8px;
            }
            .player-item .player-date {
                width: 100%;
            }
        }

/* roulang page: category5 */
:root {
            --brand-dark: #0D1F17;
            --brand-dark-2: #132A20;
            --brand-dark-3: #1C3A2C;
            --brand-orange: #FF4A2D;
            --brand-orange-deep: #D93A1A;
            --brand-lime: #C8F04A;
            --brand-lime-soft: #E3F7A3;
            --brand-mist: #F2F4F1;
            --brand-slate: #5A625D;
            --brand-slate-light: #8A948E;
            --border-light: 1px solid rgba(13,31,23,.06);
            --border-dark: 1px solid rgba(200,240,74,.14);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-badge: 4px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 16px rgba(13,31,23,.08);
            --shadow-hover: 0 12px 28px rgba(13,31,23,.16);
            --transition: all .2s ease;
            --font-heading: 'MiSans', 'Source Han Sans SC', 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
            --font-body: system-ui, -apple-system, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
        }

        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            color: #1a2b22;
            background: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            margin: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-lime);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            display: block;
        }
        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .badge-brand {
            display: inline-block;
            background: rgba(200, 240, 74, .14);
            color: var(--brand-lime);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .5px;
            border-radius: var(--radius-badge);
            padding: 4px 10px;
            border: 1px solid rgba(200, 240, 74, .22);
        }
        .btn {
            border-radius: var(--radius-btn);
            font-weight: 700;
            padding: 10px 20px;
            transition: var(--transition);
        }
        .btn-brand {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            box-shadow: 0 2px 10px rgba(255, 74, 45, .25);
            position: relative;
        }
        .btn-brand:hover,
        .btn-brand:focus {
            background: var(--brand-orange-deep);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 74, 45, .35);
            transform: translateY(-1px);
        }
        .btn-brand:active {
            transform: translateY(1px);
            box-shadow: 0 1px 4px rgba(255, 74, 45, .2);
        }
        .btn-outline-brand {
            background: transparent;
            color: var(--brand-dark);
            border: 1px solid var(--brand-dark);
        }
        .btn-outline-brand:hover,
        .btn-outline-brand:focus {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,.4);
        }
        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: #fff;
            color: var(--brand-dark);
            border-color: #fff;
        }
        .btn-live {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            position: relative;
        }
        .btn-live:hover,
        .btn-live:focus {
            background: var(--brand-orange-deep);
            color: #fff;
        }
        .section {
            padding: 72px 24px;
            background: #fff;
        }
        .section-mist {
            background: var(--brand-mist);
        }
        .section-dark {
            background: var(--brand-dark);
            color: rgba(255,255,255,.86);
        }
        .section-dark h2,
        .section-dark h3,
        .section-dark h4 {
            color: #fff;
        }
        .section-dark .text-muted-2 {
            color: rgba(255,255,255,.7);
        }
        .section-label {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--brand-orange);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 8px;
        }
        .section-label::before {
            content: '';
            width: 12px;
            height: 2px;
            background: var(--brand-orange);
            display: inline-block;
        }
        .section-dark .section-label {
            color: var(--brand-lime);
        }
        .section-dark .section-label::before {
            background: var(--brand-lime);
        }
        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            margin-bottom: 14px;
            letter-spacing: .5px;
        }
        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--brand-slate);
            max-width: 820px;
            margin-bottom: 28px;
        }
        .section-dark .section-desc {
            color: rgba(255,255,255,.75);
        }

        /* Nav */
        .site-navbar {
            background: var(--brand-dark);
            border-bottom: 1px solid rgba(255,255,255,.06);
            position: sticky;
            top: 0;
            z-index: 1000;
            min-height: 66px;
            display: flex;
            align-items: center;
            padding: 0 24px;
            box-shadow: 0 2px 12px rgba(0,0,0,.1);
        }
        .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            gap: 18px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 18px;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--brand-orange);
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            flex: 0 0 36px;
        }
        .navbar-brand:hover,
        .navbar-brand:focus {
            color: #fff;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 22px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            display: inline-flex;
            align-items: center;
            color: rgba(255,255,255,.72);
            font-size: 14px;
            font-weight: 500;
            padding: 20px 0 16px;
            position: relative;
            white-space: nowrap;
            transition: var(--transition);
        }
        .nav-menu li a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand-lime);
            transition: width .25s ease;
        }
        .nav-menu li a:hover,
        .nav-menu li a:focus {
            color: #fff;
        }
        .nav-menu li a:hover::after,
        .nav-menu li a:focus::after,
        .nav-menu li a.active::after {
            width: 100%;
        }
        .nav-menu li a.active {
            color: #fff;
        }
        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .live-status {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255,255,255,.8);
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
        }
        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--brand-lime);
            animation: pulse-dot 1.6s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(200,240,74,.4); }
            50% { opacity: .7; box-shadow: 0 0 0 6px rgba(200,240,74,0); }
        }
        .notify-btn {
            width: 38px;
            height: 38px;
            border-radius: 8px;
            border: 1px solid rgba(255,255,255,.14);
            background: transparent;
            color: rgba(255,255,255,.8);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            position: relative;
            cursor: pointer;
            transition: var(--transition);
        }
        .notify-btn:hover,
        .notify-btn:focus {
            background: rgba(255,255,255,.08);
            color: #fff;
            border-color: rgba(255,255,255,.3);
        }
        .notify-dot {
            position: absolute;
            top: 6px;
            right: 6px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--brand-orange);
            border: 1.5px solid var(--brand-dark);
        }
        .btn-brand {
            white-space: nowrap;
        }
        .navbar-toggler {
            display: none;
            background: transparent;
            border: 1px solid rgba(255,255,255,.2);
            border-radius: 8px;
            width: 40px;
            height: 38px;
            color: #fff;
            font-size: 22px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .navbar-toggler:hover {
            background: rgba(255,255,255,.1);
        }

        /* Page Header */
        .page-header {
            background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-dark-3) 70%, #1F4434 100%);
            padding: 56px 24px 48px;
            color: #fff;
            border-bottom: 1px solid rgba(200,240,74,.1);
            position: relative;
            overflow: hidden;
        }
        .page-header::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(200,240,74,.06);
            pointer-events: none;
        }
        .page-header h1 {
            font-size: clamp(2rem, 4.5vw, 3rem);
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 12px;
            color: #fff;
            position: relative;
            z-index: 2;
        }
        .page-header .lead {
            font-size: 17px;
            color: rgba(255,255,255,.78);
            max-width: 760px;
            line-height: 1.9;
            position: relative;
            z-index: 2;
            margin-bottom: 24px;
        }
        .filter-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            position: relative;
            z-index: 2;
        }
        .filter-tab {
            padding: 8px 18px;
            border-radius: 20px;
            border: 1px solid rgba(255,255,255,.25);
            background: transparent;
            color: rgba(255,255,255,.8);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-tab:hover,
        .filter-tab:focus {
            border-color: var(--brand-lime);
            color: var(--brand-lime);
        }
        .filter-tab.active {
            background: var(--brand-lime);
            color: var(--brand-dark);
            border-color: var(--brand-lime);
        }

        /* Replay Cards */
        .replay-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: var(--border-light);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .replay-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(13,31,23,.1);
        }
        .replay-card .card-image {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--brand-dark-2);
        }
        .replay-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .replay-card:hover .card-image img {
            transform: scale(1.04);
        }
        .replay-card .card-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13,31,23,0) 40%, rgba(13,31,23,.65) 100%);
            pointer-events: none;
        }
        .replay-duration {
            position: absolute;
            bottom: 10px;
            right: 12px;
            background: rgba(13,31,23,.85);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            z-index: 2;
            font-family: var(--font-num);
            letter-spacing: .5px;
        }
        .replay-type-tag {
            position: absolute;
            top: 10px;
            left: 12px;
            background: var(--brand-orange);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 4px;
            z-index: 2;
            letter-spacing: .5px;
        }
        .replay-card .card-body {
            padding: 18px 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .replay-card .card-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--brand-dark);
            margin-bottom: 6px;
            line-height: 1.5;
            font-family: var(--font-heading);
        }
        .replay-card .card-meta {
            font-size: 12px;
            color: var(--brand-slate-light);
            margin-bottom: 14px;
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .replay-card .btn {
            margin-top: auto;
            align-self: flex-start;
            font-size: 13px;
            padding: 8px 16px;
        }

        /* Stats Strip */
        .stats-strip {
            background: var(--brand-dark);
            padding: 44px 24px;
            border-top: 1px solid rgba(200,240,74,.12);
            border-bottom: 1px solid rgba(200,240,74,.12);
        }
        .stat-item {
            text-align: center;
            padding: 8px 12px;
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--brand-lime);
            font-family: var(--font-num);
            letter-spacing: -1px;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 13px;
            color: rgba(255,255,255,.65);
            margin-top: 4px;
            font-weight: 500;
        }

        /* Clip Entry */
        .clip-item {
            display: flex;
            gap: 14px;
            background: rgba(255,255,255,.04);
            border-radius: var(--radius-card);
            padding: 14px;
            border: var(--border-dark);
            transition: var(--transition);
            align-items: center;
            cursor: pointer;
            height: 100%;
        }
        .clip-item:hover {
            background: rgba(255,255,255,.08);
            border-color: rgba(200,240,74,.3);
            transform: translateY(-2px);
        }
        .clip-thumb {
            width: 90px;
            height: 60px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--brand-dark-3);
        }
        .clip-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .clip-info {
            flex: 1;
            min-width: 0;
        }
        .clip-info h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 3px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-family: var(--font-heading);
        }
        .clip-info .clip-meta {
            font-size: 12px;
            color: rgba(255,255,255,.55);
            display: flex;
            gap: 8px;
            align-items: center;
        }

        /* Feature Cards */
        .feature-card {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 24px 20px;
            border: var(--border-light);
            box-shadow: var(--shadow-card);
            height: 100%;
            transition: var(--transition);
        }
        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .feature-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(255, 74, 45, .1);
            color: var(--brand-orange);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 12px;
        }
        .feature-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--brand-dark);
            margin-bottom: 8px;
            font-family: var(--font-heading);
        }
        .feature-card p {
            font-size: 14px;
            color: var(--brand-slate);
            margin: 0;
            line-height: 1.7;
        }

        /* Watch Experience */
        .experience-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 18px 20px;
            background: #fff;
            border-radius: var(--radius-card);
            border: var(--border-light);
            box-shadow: var(--shadow-card);
            height: 100%;
            transition: var(--transition);
        }
        .experience-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .experience-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(13,31,23,.06);
            color: var(--brand-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }
        .experience-item h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--brand-dark);
            margin-bottom: 4px;
            font-family: var(--font-heading);
        }
        .experience-item p {
            font-size: 13px;
            color: var(--brand-slate);
            margin: 0;
            line-height: 1.65;
        }

        /* CTA */
        .cta-section {
            background: var(--brand-dark);
            padding: 64px 24px;
            border-top: 1px solid rgba(200,240,74,.1);
            position: relative;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            width: 4px;
            height: 100%;
            background: var(--brand-lime);
        }
        .cta-box {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            max-width: 1000px;
            margin: 0 auto;
        }
        .cta-box h2 {
            font-size: clamp(1.4rem, 2.8vw, 2rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 6px;
        }
        .cta-box p {
            font-size: 15px;
            color: rgba(255,255,255,.72);
            margin: 0;
            line-height: 1.7;
        }
        .cta-box .btn {
            flex-shrink: 0;
            font-size: 15px;
            padding: 12px 28px;
        }

        /* Footer */
        .site-footer {
            background: #09150F;
            color: rgba(255,255,255,.65);
            padding: 32px 24px;
            border-top: 1px solid rgba(255,255,255,.05);
            font-size: 13px;
        }
        .footer-inner {
            max-width: 1240px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 14px;
            text-align: center;
        }
        .footer-copy {
            font-size: 13px;
            line-height: 1.7;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .footer-links a {
            color: rgba(255,255,255,.6);
            transition: var(--transition);
            font-size: 13px;
        }
        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--brand-lime);
        }

        /* Responsive */
        @media (max-width: 991px) {
            .nav-menu {
                gap: 14px;
            }
            .nav-menu li a {
                font-size: 13px;
            }
            .section {
                padding: 56px 20px;
            }
            .stats-strip {
                padding: 36px 20px;
            }
        }
        @media (max-width: 768px) {
            .navbar-toggler {
                display: inline-flex;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 66px;
                left: 0;
                right: 0;
                background: var(--brand-dark);
                flex-direction: column;
                gap: 0;
                padding: 12px 24px 16px;
                border-bottom: 1px solid rgba(255,255,255,.08);
                box-shadow: 0 8px 20px rgba(0,0,0,.2);
                z-index: 999;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
            }
            .nav-menu li a {
                display: block;
                padding: 12px 0;
                font-size: 15px;
                width: 100%;
                border-bottom: 1px solid rgba(255,255,255,.05);
            }
            .nav-menu li a::after {
                display: none;
            }
            .live-status {
                display: none;
            }
            .notify-btn {
                display: none;
            }
            .page-header {
                padding: 40px 18px 36px;
            }
            .section {
                padding: 44px 18px;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .cta-box {
                flex-direction: column;
                text-align: center;
            }
            .cta-box .btn {
                width: 100%;
                justify-content: center;
            }
            .clip-thumb {
                width: 70px;
                height: 48px;
            }
        }
        @media (max-width: 520px) {
            .navbar-brand {
                font-size: 16px;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                flex: 0 0 32px;
                font-size: 16px;
            }
            .btn-brand {
                padding: 8px 14px;
                font-size: 13px;
            }
            .filter-tabs {
                gap: 6px;
            }
            .filter-tab {
                padding: 6px 13px;
                font-size: 12px;
            }
            .replay-card .card-title {
                font-size: 14px;
            }
            .footer-inner {
                gap: 10px;
            }
            .footer-links {
                gap: 10px;
                font-size: 12px;
            }
        }

/* roulang page: category6 */
:root {
            --brand-dark: #0D1F17;
            --brand-dark-2: #132A20;
            --brand-dark-3: #1C3A2C;
            --brand-orange: #FF4A2D;
            --brand-orange-deep: #D93A1A;
            --brand-lime: #C8F04A;
            --brand-lime-soft: #E3F7A3;
            --brand-mist: #F2F4F1;
            --brand-slate: #5A625D;
            --brand-slate-light: #8A948E;
            --border-light: 1px solid rgba(13,31,23,.06);
            --border-dark: 1px solid rgba(200,240,74,.14);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-badge: 4px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 16px rgba(13,31,23,.08);
            --shadow-hover: 0 12px 28px rgba(13,31,23,.16);
            --transition: all .2s ease;
            --font-heading: 'MiSans', 'Source Han Sans SC', 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
            --font-body: system-ui, -apple-system, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-num: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            color: #1a2b22;
            background: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            margin: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--brand-lime);
            outline-offset: 2px;
        }

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

        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .badge-brand {
            display: inline-block;
            background: rgba(200, 240, 74, .14);
            color: var(--brand-lime);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .5px;
            border-radius: var(--radius-badge);
            padding: 4px 10px;
            border: 1px solid rgba(200, 240, 74, .22);
        }

        .btn {
            border-radius: var(--radius-btn);
            font-weight: 700;
            padding: 10px 20px;
            transition: var(--transition);
        }

        .btn-brand {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            box-shadow: 0 2px 10px rgba(255, 74, 45, .25);
            position: relative;
        }

        .btn-brand:hover,
        .btn-brand:focus {
            background: var(--brand-orange-deep);
            color: #fff;
            box-shadow: 0 4px 14px rgba(255, 74, 45, .35);
            transform: translateY(-1px);
        }

        .btn-brand:active {
            transform: translateY(1px);
            box-shadow: 0 1px 4px rgba(255, 74, 45, .2);
        }

        .btn-outline-brand {
            background: transparent;
            color: var(--brand-dark);
            border: 1px solid var(--brand-dark);
        }

        .btn-outline-brand:hover,
        .btn-outline-brand:focus {
            background: var(--brand-dark);
            color: #fff;
            border-color: var(--brand-dark);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,.4);
        }

        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: #fff;
            color: var(--brand-dark);
            border-color: #fff;
        }

        .btn-live {
            background: var(--brand-orange);
            color: #fff;
            border: none;
            position: relative;
        }

        .btn-live:hover,
        .btn-live:focus {
            background: var(--brand-orange-deep);
            color: #fff;
        }

        .section {
            padding: 72px 24px;
            background: #fff;
        }

        .section-mist {
            background: var(--brand-mist);
        }

        .section-dark {
            background: var(--brand-dark);
            color: rgba(255,255,255,.86);
        }

        .section-dark h2,
        .section-dark h3,
        .section-dark h4 {
            color: #fff;
        }

        .section-dark .text-muted-2 {
            color: rgba(255,255,255,.7);
        }

        .section-label {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--brand-orange);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 8px;
        }

        .section-label::before {
            content: '';
            width: 12px;
            height: 2px;
            background: var(--brand-orange);
            display: inline-block;
        }

        .section-dark .section-label {
            color: var(--brand-lime);
        }

        .section-dark .section-label::before {
            background: var(--brand-lime);
        }

        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            margin-bottom: 14px;
            letter-spacing: .5px;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--brand-slate);
            max-width: 820px;
            margin-bottom: 28px;
        }

        .section-dark .section-desc {
            color: rgba(255,255,255,.75);
        }

        /* Navbar */
        .site-navbar {
            background: var(--brand-dark);
            border-bottom: 1px solid rgba(255,255,255,.06);
            position: sticky;
            top: 0;
            z-index: 1000;
            min-height: 66px;
            display: flex;
            align-items: center;
            padding: 0 24px;
            box-shadow: 0 2px 12px rgba(0,0,0,.1);
        }

        .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            gap: 18px;
            flex-wrap: nowrap;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 18px;
            letter-spacing: .5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--brand-orange);
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 18px;
            flex: 0 0 36px;
        }

        .navbar-brand:hover,
        .navbar-brand:focus {
            color: #fff;
        }

        .navbar-toggler {
            display: none;
            background: transparent;
            border: 1px solid rgba(255,255,255,.2);
            border-radius: 8px;
            color: #fff;
            font-size: 24px;
            padding: 6px 12px;
            cursor: pointer;
            transition: var(--transition);
            flex-shrink: 0;
        }

        .navbar-toggler:hover {
            background: rgba(255,255,255,.08);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 22px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-shrink: 1;
            flex-wrap: nowrap;
        }

        .nav-menu li a {
            color: rgba(255,255,255,.72);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 0;
            position: relative;
            white-space: nowrap;
            display: inline-block;
            letter-spacing: .3px;
            transition: var(--transition);
        }

        .nav-menu li a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand-lime);
            transition: var(--transition);
            border-radius: 2px;
        }

        .nav-menu li a:hover,
        .nav-menu li a:focus {
            color: #fff;
        }

        .nav-menu li a:hover::after,
        .nav-menu li a:focus::after {
            width: 100%;
        }

        .nav-menu li a.active {
            color: #fff;
            font-weight: 700;
        }

        .nav-menu li a.active::after {
            width: 100%;
        }

        .navbar-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .live-status {
            display: flex;
            align-items: center;
            gap: 6px;
            color: rgba(255,255,255,.8);
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            background: #22c55e;
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: .55; transform: scale(.8); }
        }

        .notify-btn {
            background: transparent;
            border: 1px solid rgba(255,255,255,.2);
            border-radius: 8px;
            color: #fff;
            font-size: 16px;
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            position: relative;
            transition: var(--transition);
            flex-shrink: 0;
        }

        .notify-btn:hover {
            background: rgba(255,255,255,.08);
        }

        .notify-dot {
            position: absolute;
            top: -3px;
            right: -3px;
            width: 10px;
            height: 10px;
            background: var(--brand-orange);
            border-radius: 50%;
            border: 2px solid var(--brand-dark);
        }

        /* Community Category Header */
        .community-header {
            background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-dark-3) 100%);
            padding: 56px 24px 48px;
            position: relative;
            overflow: hidden;
        }

        .community-header::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 300px;
            height: 300px;
            background: rgba(200,240,74,.06);
            border-radius: 50%;
            pointer-events: none;
        }

        .community-header .container-custom {
            position: relative;
            z-index: 2;
        }

        .community-header h1 {
            font-family: var(--font-heading);
            font-weight: 800;
            color: #fff;
            font-size: clamp(2rem, 4vw, 3rem);
            letter-spacing: 1px;
            margin-bottom: 12px;
        }

        .community-header .header-sub {
            color: rgba(255,255,255,.78);
            font-size: 17px;
            max-width: 640px;
            line-height: 1.8;
        }

        .community-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 28px;
        }

        .community-stat {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255,255,255,.85);
            font-size: 14px;
            font-weight: 500;
        }

        .community-stat i {
            color: var(--brand-lime);
            font-size: 18px;
        }

        .community-stat strong {
            font-family: var(--font-num);
            color: var(--brand-lime);
            font-size: 18px;
            font-weight: 700;
        }

        /* Topic Cards */
        .topic-card {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px 26px;
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            position: relative;
            overflow: hidden;
        }

        .topic-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--brand-lime);
            opacity: 0;
            transition: var(--transition);
        }

        .topic-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(13,31,23,.1);
        }

        .topic-card:hover::before {
            opacity: 1;
        }

        .topic-card .topic-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-badge);
            margin-bottom: 12px;
            width: fit-content;
        }

        .tag-hot {
            background: rgba(255,74,45,.1);
            color: var(--brand-orange);
            border: 1px solid rgba(255,74,45,.2);
        }

        .tag-discuss {
            background: rgba(13,31,23,.06);
            color: var(--brand-dark);
            border: 1px solid rgba(13,31,23,.1);
        }

        .tag-vote {
            background: rgba(200,240,74,.2);
            color: var(--brand-dark-3);
            border: 1px solid rgba(200,240,74,.35);
        }

        .tag-share {
            background: rgba(58,110,165,.08);
            color: #2c5282;
            border: 1px solid rgba(58,110,165,.18);
        }

        .topic-card h3 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--brand-dark);
            margin-bottom: 10px;
            line-height: 1.5;
        }

        .topic-card p {
            color: var(--brand-slate);
            font-size: 14px;
            line-height: 1.7;
            flex-grow: 1;
            margin-bottom: 16px;
        }

        .topic-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--brand-slate-light);
            border-top: 1px solid rgba(13,31,23,.05);
            padding-top: 14px;
        }

        .topic-meta i {
            margin-right: 4px;
        }

        .topic-meta .meta-left,
        .topic-meta .meta-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        /* Hot Ranking */
        .ranking-list {
            background: #fff;
            border: var(--border-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 18px 22px;
            border-bottom: 1px solid rgba(13,31,23,.05);
            transition: var(--transition);
        }

        .ranking-item:last-child {
            border-bottom: none;
        }

        .ranking-item:hover {
            background: var(--brand-mist);
        }

        .rank-number {
            font-family: var(--font-num);
            font-weight: 800;
            font-size: 20px;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            flex-shrink: 0;
            color: var(--brand-dark);
            background: var(--brand-mist);
        }

        .rank-1 {
            background: var(--brand-orange);
            color: #fff;
        }

        .rank-2 {
            background: var(--brand-dark);
            color: #fff;
        }

        .rank-3 {
            background: var(--brand-lime);
            color: var(--brand-dark);
        }

        .ranking-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-info h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--brand-dark);
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ranking-info span {
            font-size: 13px;
            color: var(--brand-slate-light);
        }

        .ranking-heat {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--brand-orange);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .ranking-heat i {
            font-size: 14px;
        }

        /* Rules */
        .rules-card {
            background: var(--brand-mist);
            border-radius: var(--radius-lg);
            padding: 32px 30px;
            border: var(--border-light);
        }

        .rule-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .rule-list li {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(13,31,23,.06);
            color: var(--brand-slate);
            font-size: 15px;
            line-height: 1.7;
        }

        .rule-list li:last-child {
            border-bottom: none;
        }

        .rule-list li i {
            color: var(--brand-orange);
            font-size: 18px;
            flex-shrink: 0;
            margin-top: 2px;
        }

        /* Community CTA */
        .community-cta {
            background: linear-gradient(135deg, var(--brand-orange) 0%, #ff6a3d 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
            box-shadow: 0 8px 30px rgba(255,74,45,.3);
        }

        .community-cta h3 {
            color: #fff;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.6rem;
            margin-bottom: 8px;
        }

        .community-cta p {
            color: rgba(255,255,255,.9);
            margin: 0;
            font-size: 15px;
            max-width: 520px;
        }

        .community-cta .btn {
            background: #fff;
            color: var(--brand-orange);
            border: none;
            font-weight: 700;
            padding: 12px 28px;
            white-space: nowrap;
        }

        .community-cta .btn:hover {
            background: var(--brand-dark);
            color: #fff;
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background: var(--brand-dark);
            color: rgba(255,255,255,.7);
            padding: 36px 24px;
            border-top: 1px solid rgba(255,255,255,.06);
        }

        .footer-inner {
            max-width: 1240px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .footer-copy {
            font-size: 13px;
            color: rgba(255,255,255,.55);
            line-height: 1.7;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
        }

        .footer-links a {
            color: rgba(255,255,255,.65);
            font-size: 13px;
            transition: var(--transition);
        }

        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--brand-lime);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-menu {
                gap: 14px;
            }
            .nav-menu li a {
                font-size: 13px;
            }
            .navbar-actions {
                gap: 10px;
            }
            .community-cta {
                padding: 36px 28px;
            }
        }

        @media (max-width: 768px) {
            .navbar-toggler {
                display: block;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 66px;
                left: 0;
                width: 100%;
                background: var(--brand-dark);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 0;
                border-bottom: 2px solid rgba(255,255,255,.08);
                box-shadow: 0 8px 24px rgba(0,0,0,.2);
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
            }
            .nav-menu li a {
                display: block;
                padding: 12px 0;
                font-size: 15px;
                border-bottom: 1px solid rgba(255,255,255,.05);
            }
            .nav-menu li:last-child a {
                border-bottom: none;
            }
            .nav-menu li a::after {
                display: none;
            }
            .live-status {
                display: none;
            }
            .navbar-actions {
                gap: 8px;
            }
            .notify-btn {
                width: 36px;
                height: 36px;
            }
            .section {
                padding: 48px 20px;
            }
            .community-header {
                padding: 40px 20px 36px;
            }
            .community-cta {
                flex-direction: column;
                text-align: center;
                padding: 32px 24px;
            }
            .community-cta p {
                max-width: 100%;
            }
            .topic-card {
                padding: 20px;
            }
            .ranking-item {
                padding: 14px 16px;
                gap: 12px;
            }
            .rank-number {
                width: 30px;
                height: 30px;
                font-size: 16px;
            }
        }

        @media (max-width: 520px) {
            .navbar-actions .btn-brand {
                padding: 8px 14px;
                font-size: 13px;
            }
            .notify-btn {
                display: none;
            }
            .community-stats-row {
                gap: 12px;
            }
            .community-stat {
                font-size: 12px;
            }
            .community-stat strong {
                font-size: 15px;
            }
            .topic-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
            .topic-meta .meta-left,
            .topic-meta .meta-right {
                gap: 8px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}