/* roulang page: index */
:root {
      --brand: #167A4A;
      --brand-dark: #0F5F39;
      --brand-soft: #E8F4EC;
      --accent: #F2C94C;
      --accent-soft: #FFF6D8;
      --ink: #16231C;
      --muted: #5B665F;
      --weak: #8A948E;
      --bg: #F6F8F5;
      --card: #FFFFFF;
      --line: #E3E8E2;
      --deep: #10251A;
      --radius: 16px;
      --radius-sm: 12px;
      --shadow: 0 12px 34px rgba(22, 35, 28, 0.08);
      --shadow-lg: 0 20px 50px rgba(22, 35, 28, 0.14);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--ink);
      background: var(--bg);
      line-height: 1.75;
      letter-spacing: 0;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    a { color: inherit; text-decoration: none; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease; }
    img { display: block; max-width: 100%; height: auto; }
    button, input, textarea, select { font: inherit; }
    button { cursor: pointer; }
    ::selection { background: rgba(242, 201, 76, .42); color: var(--ink); }

    .site-container {
      width: min(100% - 32px, 1280px);
      margin-inline: auto;
    }

    .skip-link {
      position: absolute;
      left: 16px;
      top: -48px;
      z-index: 100;
      padding: 10px 14px;
      border-radius: 10px;
      background: var(--brand);
      color: white;
      transition: top .2s ease;
    }

    .skip-link:focus { top: 14px; outline: 3px solid rgba(242, 201, 76, .55); }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(246, 248, 245, .96);
      border-bottom: 1px solid rgba(227, 232, 226, .9);
      box-shadow: 0 6px 20px rgba(16, 37, 26, .04);
    }

    .nav-shell {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      font-weight: 800;
      font-size: 22px;
      color: var(--ink);
    }

    .logo-mark {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: var(--deep);
      position: relative;
      box-shadow: inset 0 0 0 2px rgba(242, 201, 76, .24);
      overflow: hidden;
    }

    .logo-mark::before {
      content: "";
      position: absolute;
      inset: 8px 7px;
      border: 2px solid rgba(255, 255, 255, .82);
      border-radius: 10px;
    }

    .logo-mark::after {
      content: "1:0";
      position: absolute;
      left: 8px;
      right: 8px;
      top: 12px;
      height: 18px;
      border-radius: 7px;
      background: var(--accent);
      color: var(--deep);
      font-size: 11px;
      font-weight: 900;
      line-height: 18px;
      text-align: center;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      flex: 1;
    }

    .nav-link {
      position: relative;
      padding: 9px 13px;
      border-radius: 999px;
      color: var(--muted);
      font-weight: 700;
      font-size: 15px;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--brand-dark);
      background: var(--brand-soft);
    }

    .nav-link.active {
      color: var(--brand-dark);
      background: #DFF0E6;
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 5px;
      height: 3px;
      border-radius: 99px;
      background: var(--accent);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: white;
      color: var(--ink);
      align-items: center;
      justify-content: center;
      transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
    }

    .menu-toggle:hover {
      border-color: rgba(22, 122, 74, .45);
      box-shadow: var(--shadow);
      transform: translateY(-1px);
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      display: block;
      width: 18px;
      height: 2px;
      border-radius: 99px;
      background: var(--ink);
      position: relative;
      transition: transform .2s ease, opacity .2s ease;
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      position: absolute;
      left: 0;
    }

    .menu-toggle span::before { top: -6px; }
    .menu-toggle span::after { top: 6px; }

    .menu-toggle[aria-expanded="true"] span { background: transparent; }
    .menu-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
    .menu-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 11px 18px;
      border-radius: 12px;
      border: 1px solid transparent;
      font-weight: 800;
      line-height: 1.2;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .text-link:focus-visible,
    .form-field:focus-visible {
      outline: 3px solid rgba(242, 201, 76, .55);
      outline-offset: 3px;
    }

    .btn-primary {
      background: var(--brand);
      color: white;
      box-shadow: 0 10px 22px rgba(22, 122, 74, .22);
    }

    .btn-primary:hover {
      background: var(--brand-dark);
      transform: translateY(-2px);
      box-shadow: 0 16px 28px rgba(22, 122, 74, .28);
    }

    .btn-secondary {
      background: white;
      color: var(--brand-dark);
      border-color: rgba(22, 122, 74, .28);
    }

    .btn-secondary:hover {
      background: var(--brand-soft);
      border-color: rgba(22, 122, 74, .48);
      transform: translateY(-2px);
    }

    .btn-dark {
      background: var(--deep);
      color: white;
      box-shadow: 0 14px 28px rgba(16, 37, 26, .22);
    }

    .btn-dark:hover {
      background: #07190F;
      transform: translateY(-2px);
    }

    .section {
      padding: 86px 0;
    }

    .section-tight {
      padding: 64px 0;
    }

    .section-heading {
      max-width: 760px;
      margin-bottom: 34px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      background: var(--brand-soft);
      color: var(--brand-dark);
      font-size: 13px;
      font-weight: 800;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 0 4px rgba(242, 201, 76, .2);
    }

    h1, h2, h3 {
      margin: 0;
      line-height: 1.18;
      letter-spacing: 0;
      color: var(--ink);
    }

    h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 900; }
    h2 { font-size: clamp(28px, 3.5vw, 38px); font-weight: 900; }
    h3 { font-size: clamp(20px, 2vw, 24px); font-weight: 850; }
    p { margin: 0; color: var(--muted); }

    .hero {
      position: relative;
      overflow: hidden;
      min-height: 690px;
      padding: 88px 0 62px;
      background:
        linear-gradient(90deg, rgba(246, 248, 245, .98) 0%, rgba(246, 248, 245, .88) 45%, rgba(16, 37, 26, .58) 100%),
        url("/assets/images/backpic/back-1.webp") center right / cover no-repeat;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(22, 122, 74, .12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 122, 74, .08) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: linear-gradient(90deg, rgba(0,0,0,.28), transparent 70%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr);
      gap: 46px;
      align-items: center;
    }

    .hero-copy {
      max-width: 720px;
    }

    .hero-title {
      margin-top: 18px;
    }

    .hero-lead {
      max-width: 660px;
      margin-top: 22px;
      font-size: 18px;
      color: #3E4A43;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 30px;
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 34px;
      max-width: 680px;
    }

    .stat-pill {
      min-height: 98px;
      padding: 16px;
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .86);
      border: 1px solid rgba(227, 232, 226, .95);
      box-shadow: 0 10px 26px rgba(22, 35, 28, .07);
    }

    .stat-pill strong {
      display: block;
      color: var(--brand-dark);
      font-size: 26px;
      line-height: 1.1;
      margin-bottom: 6px;
    }

    .stat-pill span {
      display: block;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.45;
    }

    .scoreboard {
      border-radius: 24px;
      background: rgba(16, 37, 26, .94);
      color: white;
      border: 1px solid rgba(255, 255, 255, .14);
      box-shadow: var(--shadow-lg);
      overflow: hidden;
    }

    .scoreboard-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 18px 20px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .scoreboard-title {
      color: white;
      font-weight: 900;
      font-size: 18px;
    }

    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(242, 201, 76, .16);
      color: var(--accent);
      font-weight: 850;
      font-size: 13px;
    }

    .live-badge::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 99px;
      background: var(--accent);
    }

    .match-list {
      padding: 16px;
      display: grid;
      gap: 12px;
    }

    .match-card {
      min-height: 96px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
      padding: 14px;
      transition: background .2s ease, transform .2s ease, border-color .2s ease;
    }

    .match-card:hover {
      background: rgba(255, 255, 255, .12);
      transform: translateY(-2px);
      border-color: rgba(242, 201, 76, .42);
    }

    .match-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      color: rgba(255, 255, 255, .66);
      font-size: 13px;
      margin-bottom: 8px;
    }

    .teams {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      color: white;
      font-weight: 850;
    }

    .team {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: 0;
    }

    .team-dot {
      width: 26px;
      height: 26px;
      flex: 0 0 auto;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .25);
    }

    .score {
      min-width: 72px;
      text-align: center;
      padding: 7px 10px;
      border-radius: 12px;
      background: var(--accent);
      color: var(--deep);
      font-weight: 950;
      letter-spacing: 0;
    }

    .scoreboard-foot {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      border-top: 1px solid rgba(255, 255, 255, .12);
    }

    .scoreboard-foot div {
      padding: 14px 12px;
      text-align: center;
      border-right: 1px solid rgba(255, 255, 255, .1);
    }

    .scoreboard-foot div:last-child { border-right: 0; }
    .scoreboard-foot strong { display: block; color: white; font-size: 18px; line-height: 1.2; }
    .scoreboard-foot span { color: rgba(255, 255, 255, .62); font-size: 12px; }

    .card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--card);
      box-shadow: var(--shadow);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
      border-color: rgba(22, 122, 74, .34);
    }

    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      line-height: 1.2;
      white-space: nowrap;
    }

    .tag-green { background: var(--brand-soft); color: var(--brand-dark); }
    .tag-yellow { background: var(--accent-soft); color: #7A5A00; }
    .tag-gray { background: #F0F2EF; color: var(--muted); }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--brand-dark);
      font-weight: 850;
    }

    .text-link:hover { color: #083E24; text-decoration: underline; text-underline-offset: 4px; }

    .service-console {
      display: grid;
      grid-template-columns: minmax(0, .94fr) minmax(0, 1.25fr);
      gap: 22px;
      align-items: stretch;
    }

    .overview-panel {
      position: relative;
      overflow: hidden;
      padding: 26px;
      min-height: 470px;
      background:
        linear-gradient(180deg, rgba(16, 37, 26, .9), rgba(16, 37, 26, .78)),
        url("/assets/images/coverpic/cover-1.webp") center / cover no-repeat;
      color: white;
    }

    .overview-panel h3,
    .overview-panel p { color: white; }

    .field-lines {
      position: absolute;
      inset: 22px;
      border: 2px solid rgba(255,255,255,.22);
      border-radius: 22px;
      pointer-events: none;
    }

    .field-lines::before {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      width: 110px;
      height: 110px;
      transform: translate(-50%, -50%);
      border: 2px solid rgba(255,255,255,.18);
      border-radius: 999px;
    }

    .overview-content {
      position: relative;
      z-index: 1;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 34px;
    }

    .fixture-strip {
      display: grid;
      gap: 10px;
    }

    .fixture-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 14px;
      border-radius: 14px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .86);
    }

    .service-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .service-card {
      min-height: 210px;
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 20px;
    }

    .service-icon {
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: var(--brand-soft);
      color: var(--brand-dark);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 950;
      font-size: 18px;
    }

    .service-card p {
      margin-top: 10px;
      font-size: 15px;
    }

    .data-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
    }

    .data-card {
      position: relative;
      min-height: 184px;
      padding: 24px;
      overflow: hidden;
    }

    .data-card::after {
      content: "";
      position: absolute;
      right: -34px;
      bottom: -46px;
      width: 120px;
      height: 120px;
      border: 18px solid rgba(22, 122, 74, .08);
      border-radius: 999px;
    }

    .data-number {
      display: block;
      margin-top: 18px;
      color: var(--brand-dark);
      font-weight: 950;
      font-size: 38px;
      line-height: 1.05;
    }

    .case-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
      gap: 22px;
      align-items: stretch;
    }

    .feature-image {
      min-height: 520px;
      border-radius: 24px;
      overflow: hidden;
      position: relative;
      background: var(--deep);
    }

    .feature-image img {
      width: 100%;
      height: 100%;
      min-height: 520px;
      object-fit: cover;
    }

    .feature-image::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 32%, rgba(16,37,26,.82));
    }

    .image-caption {
      position: absolute;
      left: 24px;
      right: 24px;
      bottom: 24px;
      z-index: 1;
      color: white;
    }

    .image-caption h3 { color: white; margin-bottom: 8px; }
    .image-caption p { color: rgba(255,255,255,.82); }

    .case-list {
      display: grid;
      gap: 14px;
    }

    .case-item {
      padding: 20px;
    }

    .case-item p { margin-top: 8px; font-size: 15px; }

    .scenario-wrap {
      background: var(--deep);
      color: white;
      border-radius: 28px;
      padding: 38px;
      overflow: hidden;
      position: relative;
    }

    .scenario-wrap::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 18% 20%, rgba(242,201,76,.16), transparent 32%),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
      background-size: auto, 58px 58px;
      pointer-events: none;
    }

    .scenario-wrap > * { position: relative; z-index: 1; }
    .scenario-wrap h2,
    .scenario-wrap h3 { color: white; }
    .scenario-wrap p { color: rgba(255, 255, 255, .72); }

    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
      margin-top: 28px;
    }

    .scenario-card {
      min-height: 178px;
      padding: 20px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .13);
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }

    .scenario-card:hover {
      transform: translateY(-2px);
      background: rgba(255, 255, 255, .12);
      border-color: rgba(242, 201, 76, .4);
    }

    .topic-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 16px;
    }

    .topic-card {
      overflow: hidden;
    }

    .topic-card img {
      width: 100%;
      height: 150px;
      object-fit: cover;
      background: #DCE5DC;
    }

    .topic-body {
      padding: 18px;
    }

    .topic-body p {
      margin-top: 8px;
      font-size: 14px;
      line-height: 1.65;
    }

    .review-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .review-card {
      min-height: 248px;
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 13px;
    }

    .review-top {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 10px;
    }

    .review-name {
      font-weight: 900;
      color: var(--ink);
      line-height: 1.35;
    }

    .review-role {
      display: block;
      margin-top: 3px;
      color: var(--weak);
      font-size: 13px;
      font-weight: 650;
    }

    .rating {
      color: #B88000;
      background: var(--accent-soft);
      border-radius: 999px;
      padding: 4px 8px;
      font-weight: 900;
      font-size: 13px;
      white-space: nowrap;
    }

    .stars {
      color: #E4AA14;
      font-size: 14px;
      letter-spacing: 0;
    }

    .review-card p {
      color: #445048;
      font-size: 15px;
      line-height: 1.72;
      flex: 1;
    }

    .review-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      font-size: 13px;
      color: var(--weak);
    }

    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .faq-item {
      padding: 22px;
      min-height: 210px;
    }

    .faq-item h3 {
      font-size: 19px;
      margin-bottom: 10px;
    }

    .faq-item p {
      font-size: 15px;
      line-height: 1.8;
    }

    .contact-cta {
      display: grid;
      grid-template-columns: minmax(0, .88fr) minmax(320px, .62fr);
      gap: 22px;
      align-items: stretch;
    }

    .cta-panel {
      padding: 36px;
      background:
        linear-gradient(135deg, rgba(22, 122, 74, .95), rgba(16, 37, 26, .96)),
        url("/assets/images/backpic/back-2.webp") center / cover no-repeat;
      color: white;
      border-radius: 28px;
      overflow: hidden;
      min-height: 430px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .cta-panel h2 { color: white; }
    .cta-panel p { color: rgba(255, 255, 255, .78); margin-top: 16px; }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .contact-form {
      padding: 24px;
      border-radius: 28px;
      background: white;
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .form-grid {
      display: grid;
      gap: 14px;
      margin-top: 18px;
    }

    .form-field {
      width: 100%;
      min-height: 46px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: #FBFCFA;
      padding: 11px 13px;
      color: var(--ink);
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .form-field:hover {
      border-color: rgba(22, 122, 74, .34);
      background: white;
    }

    .form-field:focus {
      border-color: var(--brand);
      box-shadow: 0 0 0 4px rgba(22, 122, 74, .1);
      background: white;
      outline: none;
    }

    textarea.form-field {
      resize: vertical;
      min-height: 118px;
    }

    .site-footer {
      background: #0C1D14;
      color: rgba(255, 255, 255, .72);
      padding: 58px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, .7fr));
      gap: 28px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      color: white;
      font-size: 23px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .footer-title {
      color: white;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .footer-record {
      text-align: center;
      padding-top: 24px;
      font-size: 14px;
      line-height: 1.9;
    }

    .record-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px 16px;
      margin-top: 8px;
    }

    .record-links a:hover { color: var(--accent); }

    @media (max-width: 1100px) {
      .nav-links { gap: 2px; }
      .nav-link { padding-inline: 10px; font-size: 14px; }
      .hero-grid,
      .service-console,
      .case-grid,
      .contact-cta {
        grid-template-columns: 1fr;
      }
      .scoreboard { max-width: 680px; }
      .data-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .topic-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
      .review-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }

    @media (max-width: 860px) {
      .site-container { width: min(100% - 28px, 1280px); }
      .menu-toggle { display: inline-flex; }
      .header-actions .btn-primary { display: none; }
      .nav-shell { min-height: 68px; }
      .nav-links {
        position: absolute;
        left: 14px;
        right: 14px;
        top: calc(100% + 8px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border-radius: 18px;
        background: white;
        border: 1px solid var(--line);
        box-shadow: var(--shadow-lg);
      }
      .nav-links.open { display: flex; }
      .nav-link {
        padding: 12px 14px;
        border-radius: 12px;
      }
      .nav-link.active::after { display: none; }
      .hero {
        min-height: auto;
        padding: 58px 0 46px;
        background:
          linear-gradient(180deg, rgba(246, 248, 245, .98) 0%, rgba(246, 248, 245, .92) 60%, rgba(16, 37, 26, .36) 100%),
          url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
      }
      .hero-grid { gap: 30px; }
      .hero-lead { font-size: 16px; }
      .hero-stats { grid-template-columns: 1fr; }
      .section { padding: 62px 0; }
      .section-tight { padding: 48px 0; }
      .service-grid,
      .scenario-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }
      .feature-image,
      .feature-image img {
        min-height: 390px;
      }
      .scenario-wrap,
      .cta-panel {
        border-radius: 22px;
        padding: 26px;
      }
      .contact-cta { grid-template-columns: 1fr; }
    }

    @media (max-width: 560px) {
      .site-container { width: min(100% - 24px, 1280px); }
      .brand-logo { font-size: 19px; }
      .logo-mark { width: 38px; height: 38px; }
      .hero-actions,
      .cta-actions {
        flex-direction: column;
      }
      .btn { width: 100%; padding-inline: 14px; }
      .scoreboard-top,
      .teams,
      .fixture-row,
      .review-top,
      .review-foot {
        align-items: flex-start;
        flex-direction: column;
      }
      .score { text-align: left; }
      .scoreboard-foot { grid-template-columns: 1fr; }
      .scoreboard-foot div { border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
      .scoreboard-foot div:last-child { border-bottom: 0; }
      .data-grid,
      .topic-grid,
      .review-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .overview-panel { padding: 22px; min-height: 420px; }
      .service-card,
      .data-card,
      .case-item,
      .faq-item,
      .review-card {
        min-height: auto;
      }
      .topic-card img { height: 190px; }
      .contact-form { padding: 18px; border-radius: 20px; }
      .footer-record { font-size: 13px; }
    }

/* roulang page: category2 */
:root{
      --primary:#167A4A;
      --primary-deep:#10251A;
      --primary-soft:#EAF4EE;
      --accent:#F2C94C;
      --accent-soft:#FFF7D8;
      --text:#16231C;
      --muted:#5B665F;
      --bg:#F6F8F5;
      --card:#FFFFFF;
      --line:#E3E8E2;
      --radius:16px;
      --radius-lg:24px;
      --shadow:0 10px 30px rgba(22,35,28,.08);
      --shadow-hover:0 18px 44px rgba(22,35,28,.14);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 8%, rgba(242,201,76,.14), transparent 28%),
        radial-gradient(circle at 92% 16%, rgba(22,122,74,.10), transparent 30%),
        var(--bg);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(242,201,76,.48);color:var(--primary-deep)}
    .site-container{width:min(100% - 32px, 1280px);margin-inline:auto}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(255,255,255,.96);
      border-bottom:1px solid rgba(227,232,226,.9);
      box-shadow:0 8px 24px rgba(22,35,28,.04);
    }
    .header-inner{
      min-height:76px;
      display:flex;align-items:center;justify-content:space-between;gap:20px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:max-content;
      font-weight:900;color:var(--primary-deep);letter-spacing:0;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      background:linear-gradient(135deg,var(--primary),#25A064);
      color:#fff;display:grid;place-items:center;position:relative;
      box-shadow:0 10px 24px rgba(22,122,74,.24);
      overflow:hidden;
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;border:1.5px solid rgba(255,255,255,.65);border-radius:999px;
    }
    .brand-mark:before{width:30px;height:30px}
    .brand-mark:after{width:54px;height:18px;transform:rotate(-28deg)}
    .brand-text{font-size:22px;line-height:1}
    .nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
    .nav-link{
      position:relative;padding:10px 14px;border-radius:999px;
      color:var(--muted);font-size:15px;font-weight:700;
      transition:background .2s ease,color .2s ease,transform .2s ease;
      white-space:nowrap;
    }
    .nav-link:hover{background:var(--primary-soft);color:var(--primary);transform:translateY(-1px)}
    .nav-link.active{background:var(--primary-soft);color:var(--primary)}
    .nav-link.active:after{
      content:"";position:absolute;left:50%;bottom:4px;transform:translateX(-50%);
      width:18px;height:3px;border-radius:99px;background:var(--accent);
    }
    .header-actions{display:flex;align-items:center;gap:12px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border-radius:12px;padding:12px 18px;font-weight:800;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
      border:1px solid transparent;line-height:1.2;
    }
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 12px 26px rgba(22,122,74,.22)}
    .btn-primary:hover{background:#11683E;transform:translateY(-2px);box-shadow:0 16px 34px rgba(22,122,74,.28)}
    .btn-secondary{background:#fff;color:var(--primary);border-color:rgba(22,122,74,.28)}
    .btn-secondary:hover{background:var(--primary-soft);border-color:rgba(22,122,74,.45);transform:translateY(-2px)}
    .btn-dark{background:var(--primary-deep);color:#fff}
    .btn-dark:hover{background:#173524;transform:translateY(-2px)}
    .menu-toggle{
      display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;
      align-items:center;justify-content:center;color:var(--primary-deep);
    }
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{
      display:block;width:20px;height:2px;border-radius:99px;background:currentColor;content:"";transition:.2s ease;
    }
    .menu-toggle span:before{transform:translateY(-7px)}
    .menu-toggle span:after{transform:translateY(5px)}
    .section{padding:76px 0}
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border-radius:999px;background:var(--primary-soft);
      color:var(--primary);font-size:14px;font-weight:800;
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
    .badge{
      display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;
      font-size:13px;font-weight:800;line-height:1.2;
    }
    .badge-green{background:var(--primary-soft);color:var(--primary)}
    .badge-yellow{background:var(--accent-soft);color:#8A680B}
    .badge-gray{background:#F1F3F0;color:var(--muted)}
    .hero{
      position:relative;overflow:hidden;
      background:linear-gradient(135deg,rgba(16,37,26,.94),rgba(22,122,74,.82)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      color:#fff;
    }
    .hero:after{
      content:"";position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.08) 1px, transparent 1px);
      background-size:64px 64px;opacity:.22;pointer-events:none;
    }
    .hero-inner{position:relative;z-index:1;padding:64px 0 54px}
    .breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:rgba(255,255,255,.78);font-size:14px;margin-bottom:22px}
    .breadcrumb a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
    .hero h1{font-size:clamp(32px,5vw,54px);line-height:1.12;font-weight:950;letter-spacing:0;margin:18px 0}
    .hero p{color:rgba(255,255,255,.84);font-size:18px;max-width:680px}
    .hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px;max-width:700px}
    .hero-stat{
      border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.10);
      border-radius:16px;padding:16px;min-height:92px;
    }
    .hero-stat strong{display:block;font-size:25px;color:var(--accent);line-height:1.1}
    .hero-stat span{font-size:13px;color:rgba(255,255,255,.76)}
    .court-panel{
      background:rgba(255,255,255,.96);color:var(--text);
      border-radius:28px;padding:18px;box-shadow:0 24px 70px rgba(0,0,0,.22);
      border:1px solid rgba(255,255,255,.34);
    }
    .court-img{
      position:relative;border-radius:22px;overflow:hidden;aspect-ratio:16/10;background:var(--primary-soft);
    }
    .court-img img{width:100%;height:100%;object-fit:cover}
    .court-img:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(16,37,26,.74))}
    .score-strip{
      position:absolute;left:16px;right:16px;bottom:16px;z-index:1;
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      background:rgba(255,255,255,.92);border-radius:16px;padding:12px 14px;color:var(--text);
    }
    .score-strip b{font-size:20px;color:var(--primary)}
    .panel-list{display:grid;gap:10px;margin-top:14px}
    .panel-item{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:12px 14px;background:#F8FAF7;border:1px solid var(--line);border-radius:14px;
    }
    .panel-item span{font-size:14px;color:var(--muted)}
    .card{
      background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
      box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }
    .card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(22,122,74,.32)}
    .section-head{
      display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px;
    }
    .section-head h2{font-size:clamp(28px,3vw,38px);line-height:1.18;font-weight:950;margin-top:12px}
    .section-head p{color:var(--muted);max-width:650px;margin-top:10px}
    .news-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start}
    .main-list{display:grid;gap:16px}
    .news-card{
      display:grid;grid-template-columns:190px minmax(0,1fr);gap:18px;padding:16px;
    }
    .news-thumb{border-radius:14px;overflow:hidden;min-height:142px;background:var(--primary-soft)}
    .news-thumb img{width:100%;height:100%;object-fit:cover}
    .news-card h3{font-size:21px;line-height:1.35;font-weight:900;margin:10px 0 8px}
    .news-card p{color:var(--muted);font-size:15px;margin:0 0 12px}
    .meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:9px;color:var(--muted);font-size:13px}
    .text-link{font-weight:900;color:var(--primary);display:inline-flex;align-items:center;gap:6px}
    .text-link:hover{text-decoration:underline;text-underline-offset:4px}
    .sidebar{display:grid;gap:16px;position:sticky;top:96px}
    .side-card{padding:20px}
    .side-card h3{font-size:20px;font-weight:950;margin-bottom:14px}
    .team-list{display:grid;gap:10px}
    .team-row{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      padding:11px 12px;border-radius:14px;background:#F8FAF7;border:1px solid var(--line);
    }
    .team-left{display:flex;align-items:center;gap:10px}
    .team-dot{
      width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#6EC08A);
      color:#fff;display:grid;place-items:center;font-weight:900;font-size:13px;
    }
    .team-row small{color:var(--muted)}
    .focus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .focus-card{overflow:hidden}
    .focus-media{aspect-ratio:16/10;background:var(--primary-soft);overflow:hidden}
    .focus-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
    .focus-card:hover .focus-media img{transform:scale(1.04)}
    .focus-body{padding:20px}
    .focus-body h3{font-size:20px;font-weight:950;margin:10px 0 8px}
    .focus-body p{color:var(--muted);font-size:15px}
    .process-wrap{
      background:var(--primary-deep);color:#fff;border-radius:28px;padding:34px;
      position:relative;overflow:hidden;
    }
    .process-wrap:before{
      content:"";position:absolute;right:-90px;top:-120px;width:310px;height:310px;border-radius:50%;
      background:rgba(242,201,76,.18);
    }
    .process-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
    .process-card{
      background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
      border-radius:18px;padding:20px;min-height:190px;
    }
    .process-num{
      width:42px;height:42px;border-radius:14px;background:var(--accent);color:var(--primary-deep);
      display:grid;place-items:center;font-weight:950;margin-bottom:16px;
    }
    .process-card h3{font-size:18px;font-weight:950;margin-bottom:8px}
    .process-card p{color:rgba(255,255,255,.76);font-size:14px}
    .scenario-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:stretch}
    .scenario-large{padding:28px;min-height:360px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(135deg,#fff,#F1F8F3)}
    .scenario-large h2{font-size:clamp(26px,3vw,36px);font-weight:950;line-height:1.2;margin:12px 0}
    .scenario-large p{color:var(--muted)}
    .scenario-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
    .mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .mini-card{padding:18px;min-height:172px}
    .mini-card h3{font-weight:950;font-size:18px;margin:10px 0 6px}
    .mini-card p{font-size:14px;color:var(--muted)}
    .faq-list{display:grid;gap:14px}
    details.faq-item{
      background:#fff;border:1px solid var(--line);border-radius:16px;padding:0;
      box-shadow:0 8px 22px rgba(22,35,28,.05);overflow:hidden;
    }
    details.faq-item[open]{border-color:rgba(22,122,74,.34)}
    .faq-item summary{
      list-style:none;cursor:pointer;padding:18px 20px;font-weight:950;
      display:flex;align-items:center;justify-content:space-between;gap:16px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";width:28px;height:28px;border-radius:50%;background:var(--primary-soft);
      color:var(--primary);display:grid;place-items:center;flex:0 0 auto;font-size:20px;line-height:1;
    }
    .faq-item[open] summary:after{content:"−";background:var(--primary);color:#fff}
    .faq-item p{padding:0 20px 20px;color:var(--muted);margin:0}
    .cta-panel{
      background:linear-gradient(135deg,var(--primary),#1B9C5F);
      border-radius:30px;padding:38px;color:#fff;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;
      box-shadow:0 20px 50px rgba(22,122,74,.22);
      position:relative;overflow:hidden;
    }
    .cta-panel:after{
      content:"";position:absolute;inset:auto -60px -90px auto;width:250px;height:250px;border-radius:50%;
      background:rgba(242,201,76,.22);
    }
    .cta-panel h2{font-size:clamp(28px,3.4vw,40px);font-weight:950;line-height:1.2}
    .cta-panel p{color:rgba(255,255,255,.82);margin-top:10px;max-width:720px}
    .cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px}
    .cta-actions .btn-secondary{border-color:rgba(255,255,255,.52);background:rgba(255,255,255,.95)}
    .contact-mini{
      display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px;
    }
    .contact-mini div{
      background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);
      border-radius:16px;padding:14px;color:rgba(255,255,255,.86);
    }
    .contact-mini strong{display:block;color:#fff;font-size:18px}
    .site-footer{background:#0D2117;color:rgba(255,255,255,.78);padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{font-size:26px;font-weight:950;color:#fff;margin-bottom:10px}
    .footer-title{font-weight:950;color:#fff;margin-bottom:12px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:rgba(255,255,255,.74);transition:color .2s ease,transform .2s ease}
    .footer-links a:hover{color:var(--accent);transform:translateX(2px)}
    .footer-record{text-align:center;color:rgba(255,255,255,.62);font-size:14px;padding-top:22px}
    .record-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 16px;margin-top:10px}
    .record-links a:hover{color:var(--accent)}
    :focus-visible{outline:3px solid rgba(242,201,76,.72);outline-offset:3px}
    @media (max-width: 1024px){
      .header-actions .btn-primary{display:none}
      .nav-link{padding:10px 10px;font-size:14px}
      .hero-grid,.news-layout,.scenario-grid{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:1fr 1fr}
      .focus-grid{grid-template-columns:repeat(2,1fr)}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-panel{grid-template-columns:1fr}
    }
    @media (max-width: 768px){
      .site-container{width:min(100% - 28px, 1280px)}
      .header-inner{min-height:68px}
      .menu-toggle{display:flex}
      .nav-links{
        position:absolute;left:14px;right:14px;top:76px;display:none;flex-direction:column;align-items:stretch;
        background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:var(--shadow-hover);
      }
      .nav-links.open{display:flex}
      .nav-link{padding:12px 14px}
      .nav-link.active:after{display:none}
      .hero-inner{padding:42px 0}
      .hero-stats{grid-template-columns:1fr}
      .news-card{grid-template-columns:1fr}
      .news-thumb{aspect-ratio:16/9;min-height:0}
      .sidebar,.focus-grid,.process-grid,.mini-grid,.contact-mini{grid-template-columns:1fr}
      .section{padding:56px 0}
      .section-tight{padding:42px 0}
      .section-head{display:block}
      .process-wrap,.cta-panel{padding:24px;border-radius:22px}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width: 520px){
      .brand-text{font-size:20px}
      .brand-mark{width:38px;height:38px}
      .score-strip{position:static;margin-top:10px;display:grid}
      .court-img:after{display:none}
      .hero p{font-size:16px}
      .btn{width:100%;padding:13px 16px}
      .cta-actions{width:100%}
      .hero-stat{min-height:auto}
    }

/* roulang page: category1 */
:root {
      --brand: #167A4A;
      --brand-dark: #0F5E39;
      --brand-soft: #E8F4ED;
      --accent: #F2C94C;
      --accent-soft: #FFF6D8;
      --ink: #16231C;
      --muted: #5B665F;
      --bg: #F6F8F5;
      --card: #FFFFFF;
      --line: #E3E8E2;
      --deep: #10251A;
      --radius: 16px;
      --radius-lg: 24px;
      --shadow: 0 10px 30px rgba(22, 35, 28, 0.08);
      --shadow-lg: 0 20px 55px rgba(22, 35, 28, 0.14);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 10% 0%, rgba(22, 122, 74, 0.08), transparent 34%),
        linear-gradient(180deg, #FBFCFA 0%, var(--bg) 44%, #FFFFFF 100%);
      line-height: 1.75;
      letter-spacing: 0;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }

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

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
    }

    :focus-visible {
      outline: 3px solid rgba(242, 201, 76, 0.75);
      outline-offset: 3px;
    }

    .site-container {
      width: min(100% - 32px, 1280px);
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.96);
      border-bottom: 1px solid rgba(227, 232, 226, 0.92);
      box-shadow: 0 8px 24px rgba(16, 37, 26, 0.05);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand-link {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      font-size: 22px;
      color: var(--ink);
      white-space: nowrap;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--brand), #25A56A);
      position: relative;
      box-shadow: 0 12px 24px rgba(22, 122, 74, 0.22);
      overflow: hidden;
      flex: 0 0 auto;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      border: 2px solid rgba(255, 255, 255, 0.76);
      border-radius: 999px;
    }

    .brand-mark::before {
      width: 28px;
      height: 28px;
      left: 7px;
      top: 7px;
    }

    .brand-mark::after {
      width: 50px;
      height: 18px;
      left: -4px;
      top: 12px;
      transform: rotate(-22deg);
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      flex: 1;
    }

    .nav-link {
      position: relative;
      padding: 10px 13px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 15px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--brand);
      background: var(--brand-soft);
    }

    .nav-link.active {
      color: var(--brand-dark);
      background: var(--brand-soft);
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 4px;
      width: 18px;
      height: 3px;
      border-radius: 999px;
      background: var(--accent);
      transform: translateX(-50%);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-cta,
    .btn-primary,
    .btn-secondary,
    .btn-dark,
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 12px;
      font-weight: 800;
      line-height: 1;
      min-height: 46px;
      padding: 0 18px;
      white-space: nowrap;
    }

    .nav-cta,
    .btn-primary {
      background: var(--brand);
      color: #fff;
      box-shadow: 0 12px 28px rgba(22, 122, 74, 0.22);
    }

    .nav-cta:hover,
    .btn-primary:hover {
      background: var(--brand-dark);
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(22, 122, 74, 0.28);
    }

    .btn-secondary {
      background: #fff;
      color: var(--brand-dark);
      border: 1px solid rgba(22, 122, 74, 0.22);
    }

    .btn-secondary:hover {
      background: var(--brand-soft);
      border-color: rgba(22, 122, 74, 0.42);
      transform: translateY(-2px);
    }

    .btn-dark {
      background: var(--deep);
      color: #fff;
    }

    .btn-dark:hover {
      background: #07160F;
      transform: translateY(-2px);
    }

    .btn-ghost {
      color: var(--brand-dark);
      background: transparent;
      padding-inline: 0;
    }

    .btn-ghost:hover {
      color: var(--brand);
      text-decoration: underline;
      text-underline-offset: 5px;
    }

    .menu-toggle {
      display: none;
      width: 46px;
      height: 46px;
      border-radius: 13px;
      color: var(--brand-dark);
      background: var(--brand-soft);
      align-items: center;
      justify-content: center;
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      display: block;
      width: 20px;
      height: 2px;
      border-radius: 999px;
      background: currentColor;
      position: relative;
      transition: transform .2s ease, opacity .2s ease;
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      position: absolute;
      left: 0;
    }

    .menu-toggle span::before {
      top: -7px;
    }

    .menu-toggle span::after {
      top: 7px;
    }

    .menu-toggle.is-open span {
      transform: rotate(45deg);
    }

    .menu-toggle.is-open span::before {
      transform: translateY(7px) rotate(90deg);
    }

    .menu-toggle.is-open span::after {
      opacity: 0;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      color: rgba(255, 255, 255, 0.76);
      font-size: 14px;
      margin-bottom: 22px;
    }

    .breadcrumb a:hover {
      color: #fff;
    }

    .page-hero {
      position: relative;
      min-height: 520px;
      color: #fff;
      overflow: hidden;
      background:
        linear-gradient(90deg, rgba(16, 37, 26, 0.9), rgba(16, 37, 26, 0.62), rgba(16, 37, 26, 0.16)),
        url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
      background-size: 76px 76px;
      opacity: .32;
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      min-height: 520px;
      display: grid;
      grid-template-columns: minmax(0, 1.04fr) minmax(360px, .72fr);
      align-items: center;
      gap: 48px;
      padding: 76px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(242, 201, 76, 0.16);
      border: 1px solid rgba(242, 201, 76, 0.35);
      color: #FFF2B8;
      font-size: 14px;
      font-weight: 800;
    }

    .hero-title {
      margin: 18px 0 16px;
      font-size: clamp(34px, 5vw, 56px);
      line-height: 1.12;
      font-weight: 950;
      letter-spacing: 0;
      max-width: 780px;
    }

    .hero-summary {
      max-width: 710px;
      color: rgba(255, 255, 255, 0.86);
      font-size: 18px;
      line-height: 1.85;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 30px;
    }

    .hero-actions .btn-secondary {
      background: rgba(255, 255, 255, 0.12);
      color: #fff;
      border-color: rgba(255, 255, 255, 0.34);
    }

    .hero-actions .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.2);
      border-color: rgba(255, 255, 255, 0.52);
    }

    .score-panel {
      background: rgba(255, 255, 255, 0.94);
      color: var(--ink);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.58);
    }

    .score-panel-head {
      background: var(--deep);
      color: #fff;
      padding: 18px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
    }

    .live-dot {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #FFF2B8;
      font-size: 13px;
      font-weight: 800;
    }

    .live-dot::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 0 5px rgba(242, 201, 76, 0.18);
    }

    .score-row {
      padding: 18px 20px;
      border-bottom: 1px solid var(--line);
    }

    .score-row:last-child {
      border-bottom: 0;
    }

    .score-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 12px;
    }

    .team-line {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 12px;
      font-weight: 900;
    }

    .team-name {
      display: flex;
      align-items: center;
      gap: 9px;
      min-width: 0;
    }

    .team-name:last-child {
      justify-content: flex-end;
      text-align: right;
    }

    .team-badge {
      width: 30px;
      height: 30px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--brand-soft), #fff);
      border: 1px solid rgba(22, 122, 74, 0.2);
      flex: 0 0 auto;
    }

    .score-number {
      min-width: 78px;
      text-align: center;
      padding: 7px 10px;
      border-radius: 12px;
      background: var(--accent-soft);
      color: #7A5B00;
      font-weight: 950;
      letter-spacing: .04em;
    }

    .section {
      padding: 88px 0;
    }

    .section-tight {
      padding: 64px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 34px;
    }

    .section-kicker {
      color: var(--brand);
      font-weight: 900;
      font-size: 14px;
      margin-bottom: 8px;
    }

    .section-title {
      font-size: clamp(28px, 4vw, 38px);
      line-height: 1.22;
      font-weight: 950;
      margin: 0;
      color: var(--ink);
    }

    .section-desc {
      color: var(--muted);
      max-width: 620px;
      margin-top: 12px;
      font-size: 16px;
    }

    .card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .card:hover {
      transform: translateY(-2px);
      border-color: rgba(22, 122, 74, 0.38);
      box-shadow: 0 18px 44px rgba(22, 35, 28, 0.12);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 13px;
      font-weight: 850;
      line-height: 1;
    }

    .badge-green {
      background: var(--brand-soft);
      color: var(--brand-dark);
    }

    .badge-yellow {
      background: var(--accent-soft);
      color: #7A5B00;
    }

    .badge-gray {
      background: #EEF1ED;
      color: #516159;
    }

    .timeline-wrap {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 28px;
      align-items: start;
    }

    .timeline {
      display: grid;
      gap: 16px;
    }

    .match-card {
      display: grid;
      grid-template-columns: 108px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      min-height: 116px;
    }

    .match-time {
      border-radius: 14px;
      background: var(--brand-soft);
      color: var(--brand-dark);
      padding: 12px 10px;
      text-align: center;
      font-weight: 950;
    }

    .match-time span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      font-weight: 750;
      margin-top: 2px;
    }

    .match-info h3 {
      font-size: 20px;
      line-height: 1.32;
      font-weight: 950;
      margin: 0 0 8px;
    }

    .match-info p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .match-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .match-action {
      min-width: 132px;
      justify-self: end;
    }

    .side-panel {
      position: sticky;
      top: 98px;
      padding: 22px;
      background: linear-gradient(180deg, #FFFFFF, #F8FBF7);
    }

    .side-title {
      font-size: 20px;
      font-weight: 950;
      margin-bottom: 14px;
    }

    .side-list {
      display: grid;
      gap: 12px;
    }

    .side-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      padding: 13px 0;
      border-bottom: 1px solid var(--line);
    }

    .side-item:last-child {
      border-bottom: 0;
    }

    .side-item strong {
      font-size: 15px;
      font-weight: 900;
    }

    .side-item span {
      color: var(--muted);
      font-size: 13px;
      white-space: nowrap;
    }

    .image-card {
      overflow: hidden;
    }

    .image-card img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      background: var(--brand-soft);
    }

    .image-card-body {
      padding: 22px;
    }

    .image-card h3 {
      font-size: 21px;
      line-height: 1.34;
      font-weight: 950;
      margin: 12px 0 8px;
    }

    .image-card p {
      color: var(--muted);
      margin: 0 0 16px;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 28px;
      align-items: stretch;
    }

    .feature-board {
      padding: 28px;
      background: var(--deep);
      color: #fff;
      overflow: hidden;
      position: relative;
    }

    .feature-board::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(255, 255, 255, 0.13);
      border-radius: 22px;
      pointer-events: none;
    }

    .feature-board h2 {
      position: relative;
      font-size: clamp(26px, 4vw, 36px);
      line-height: 1.25;
      font-weight: 950;
      margin: 0 0 16px;
    }

    .feature-board p {
      position: relative;
      color: rgba(255, 255, 255, 0.78);
      margin: 0;
    }

    .feature-stat-grid {
      position: relative;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-top: 26px;
    }

    .feature-stat {
      padding: 18px;
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.12);
    }

    .feature-stat strong {
      display: block;
      color: var(--accent);
      font-size: 28px;
      line-height: 1;
      font-weight: 950;
      margin-bottom: 8px;
    }

    .feature-list {
      display: grid;
      gap: 16px;
    }

    .feature-item {
      padding: 22px;
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 16px;
      align-items: start;
    }

    .feature-icon {
      width: 48px;
      height: 48px;
      border-radius: 15px;
      background: var(--accent-soft);
      color: #7A5B00;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 950;
    }

    .feature-item h3 {
      margin: 0 0 6px;
      font-weight: 950;
      font-size: 19px;
    }

    .feature-item p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .topic-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 22px;
    }

    .topic-card {
      padding: 22px;
    }

    .topic-card h3 {
      font-size: 20px;
      font-weight: 950;
      margin: 14px 0 8px;
    }

    .topic-card p {
      color: var(--muted);
      margin: 0 0 16px;
      font-size: 15px;
    }

    .process {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
      counter-reset: step;
    }

    .process-card {
      padding: 22px;
      position: relative;
      min-height: 210px;
    }

    .process-card::before {
      counter-increment: step;
      content: "0" counter(step);
      display: inline-flex;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: var(--brand);
      color: #fff;
      align-items: center;
      justify-content: center;
      font-weight: 950;
      margin-bottom: 18px;
    }

    .process-card h3 {
      font-weight: 950;
      font-size: 19px;
      margin: 0 0 8px;
    }

    .process-card p {
      color: var(--muted);
      margin: 0;
      font-size: 15px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .faq-card {
      padding: 22px;
    }

    .faq-card h3 {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 18px;
      line-height: 1.45;
      font-weight: 950;
      margin: 0 0 10px;
    }

    .faq-card h3::before {
      content: "问";
      flex: 0 0 auto;
      width: 28px;
      height: 28px;
      border-radius: 9px;
      background: var(--brand-soft);
      color: var(--brand-dark);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 950;
      margin-top: 1px;
    }

    .faq-card p {
      margin: 0;
      color: var(--muted);
      padding-left: 38px;
    }

    .cta-section {
      padding: 84px 0;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: 28px;
      background:
        linear-gradient(110deg, rgba(16, 37, 26, 0.94), rgba(22, 122, 74, 0.86)),
        url("/assets/images/backpic/back-2.webp") center / cover no-repeat;
      color: #fff;
      padding: 48px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 30px;
      align-items: center;
      box-shadow: var(--shadow-lg);
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      border-radius: 999px;
      border: 38px solid rgba(242, 201, 76, 0.16);
      right: -70px;
      top: -70px;
    }

    .cta-panel h2,
    .cta-panel p,
    .cta-panel .cta-actions {
      position: relative;
      z-index: 1;
    }

    .cta-panel h2 {
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.24;
      font-weight: 950;
      margin: 0 0 12px;
    }

    .cta-panel p {
      color: rgba(255, 255, 255, 0.82);
      max-width: 720px;
      margin: 0;
    }

    .cta-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .site-footer {
      background: var(--deep);
      color: rgba(255, 255, 255, 0.76);
      padding: 64px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .75fr .75fr .75fr;
      gap: 34px;
      padding-bottom: 36px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .footer-brand {
      color: #fff;
      font-size: 24px;
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-title {
      color: #fff;
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a:hover,
    .record-links a:hover {
      color: #fff;
      text-decoration: underline;
      text-underline-offset: 4px;
    }

    .footer-record {
      text-align: center;
      padding-top: 28px;
      font-size: 14px;
      display: grid;
      gap: 8px;
    }

    .record-links {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 8px 18px;
    }

    @media (max-width: 1100px) {
      .nav-links {
        gap: 2px;
      }

      .nav-link {
        padding-inline: 10px;
        font-size: 14px;
      }

      .hero-inner,
      .timeline-wrap,
      .feature-grid {
        grid-template-columns: 1fr;
      }

      .side-panel {
        position: static;
      }

      .topic-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .process {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 860px) {
      .header-inner {
        min-height: 68px;
      }

      .menu-toggle {
        display: inline-flex;
      }

      .nav-links {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 76px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 18px;
        background: #fff;
        box-shadow: var(--shadow-lg);
      }

      .nav-links.is-open {
        display: flex;
      }

      .nav-link {
        width: 100%;
        padding: 13px 14px;
      }

      .nav-link.active::after {
        left: 16px;
        transform: none;
      }

      .nav-cta {
        display: none;
      }

      .page-hero,
      .hero-inner {
        min-height: auto;
      }

      .hero-inner {
        padding: 56px 0;
      }

      .section,
      .cta-section {
        padding: 64px 0;
      }

      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }

      .match-card {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .match-action {
        justify-self: stretch;
        min-width: 0;
      }

      .match-action .btn-secondary {
        width: 100%;
      }

      .faq-grid {
        grid-template-columns: 1fr;
      }

      .cta-panel {
        grid-template-columns: 1fr;
        padding: 34px 24px;
      }

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 620px) {
      .site-container {
        width: min(100% - 24px, 1280px);
      }

      .brand-link {
        font-size: 20px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

      .hero-summary {
        font-size: 16px;
      }

      .hero-actions,
      .cta-actions {
        flex-direction: column;
      }

      .hero-actions a,
      .cta-actions a {
        width: 100%;
      }

      .score-panel-head,
      .score-row {
        padding-inline: 16px;
      }

      .team-line {
        grid-template-columns: 1fr;
        text-align: left;
      }

      .team-name:last-child {
        justify-content: flex-start;
        text-align: left;
      }

      .score-number {
        width: 100%;
      }

      .topic-grid,
      .process,
      .feature-stat-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .feature-board,
      .feature-item,
      .topic-card,
      .process-card,
      .faq-card {
        padding: 20px;
      }

      .footer-record {
        font-size: 13px;
      }
    }

/* roulang page: category3 */
:root{
      --brand:#167A4A;
      --brand-dark:#0F5E38;
      --brand-soft:#EAF5EE;
      --accent:#F2C94C;
      --ink:#16231C;
      --muted:#5B665F;
      --bg:#F6F8F5;
      --card:#FFFFFF;
      --line:#E3E8E2;
      --deep:#10251A;
      --radius:16px;
      --radius-lg:24px;
      --shadow:0 12px 34px rgba(22,35,28,.08);
      --shadow-strong:0 22px 56px rgba(22,35,28,.14);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 10%, rgba(22,122,74,.08), transparent 28%),
        radial-gradient(circle at 92% 4%, rgba(242,201,76,.12), transparent 24%),
        var(--bg);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(242,201,76,.45);color:var(--ink)}
    .site-container{width:min(100% - 32px, 1280px);margin:0 auto}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(255,255,255,.94);
      border-bottom:1px solid rgba(227,232,226,.92);
      box-shadow:0 8px 26px rgba(22,35,28,.04);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand-link{display:flex;align-items:center;gap:12px;flex:0 0 auto}
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      background:linear-gradient(145deg,var(--brand),#1FA461);
      color:#fff;display:grid;place-items:center;
      box-shadow:0 12px 24px rgba(22,122,74,.22);
      position:relative;overflow:hidden;
    }
    .brand-mark:before{
      content:"";position:absolute;inset:9px;border:1.5px solid rgba(255,255,255,.55);border-radius:10px;
    }
    .brand-mark:after{
      content:"";width:18px;height:18px;border-radius:999px;border:2px solid rgba(242,201,76,.95);z-index:1;
    }
    .brand-text{font-weight:850;font-size:22px;letter-spacing:0;color:var(--ink)}
    .nav-links{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
    .nav-link{
      position:relative;
      display:inline-flex;align-items:center;justify-content:center;
      padding:9px 12px;border-radius:999px;
      font-size:15px;font-weight:650;color:#314036;
      transition:background .2s ease,color .2s ease,transform .2s ease;
      white-space:nowrap;
    }
    .nav-link:hover{background:var(--brand-soft);color:var(--brand);transform:translateY(-1px)}
    .nav-link.active{background:var(--brand-soft);color:var(--brand)}
    .nav-link.active:after{
      content:"";position:absolute;left:50%;bottom:3px;transform:translateX(-50%);
      width:18px;height:3px;border-radius:999px;background:var(--accent);
    }
    .header-cta{
      display:inline-flex;align-items:center;justify-content:center;
      padding:12px 18px;border-radius:12px;background:var(--brand);
      color:#fff;font-weight:750;font-size:15px;
      box-shadow:0 12px 24px rgba(22,122,74,.20);
      transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
      white-space:nowrap;
    }
    .header-cta:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 16px 32px rgba(22,122,74,.26)}
    .menu-toggle{
      display:none;width:44px;height:44px;border:1px solid var(--line);
      border-radius:12px;background:#fff;color:var(--ink);
      align-items:center;justify-content:center;
      transition:border-color .2s ease,background .2s ease;
    }
    .menu-toggle:hover{border-color:rgba(22,122,74,.35);background:var(--brand-soft)}
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{
      display:block;width:20px;height:2px;background:var(--ink);border-radius:999px;position:relative;content:"";
    }
    .menu-toggle span:before{position:absolute;top:-7px}
    .menu-toggle span:after{position:absolute;top:7px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:12px 18px;border-radius:12px;font-weight:750;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
    }
    .btn-primary{background:var(--brand);color:#fff;box-shadow:0 14px 28px rgba(22,122,74,.22)}
    .btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 18px 36px rgba(22,122,74,.28)}
    .btn-secondary{background:#fff;color:var(--brand);border:1px solid rgba(22,122,74,.22)}
    .btn-secondary:hover{background:var(--brand-soft);border-color:rgba(22,122,74,.45);transform:translateY(-2px)}
    .btn-text{font-weight:760;color:var(--brand)}
    .btn-text:hover{text-decoration:underline;text-underline-offset:4px}
    .badge{
      display:inline-flex;align-items:center;gap:6px;
      padding:6px 10px;border-radius:999px;font-size:13px;font-weight:750;
      border:1px solid transparent;white-space:nowrap;
    }
    .badge-green{background:var(--brand-soft);color:var(--brand);border-color:rgba(22,122,74,.10)}
    .badge-yellow{background:rgba(242,201,76,.18);color:#7A5A00;border-color:rgba(242,201,76,.35)}
    .badge-gray{background:#F0F3EF;color:#536158;border-color:var(--line)}
    .section{padding:84px 0}
    .section-tight{padding:64px 0}
    .section-title{font-size:clamp(28px,3vw,38px);line-height:1.25;font-weight:850;color:var(--ink)}
    .section-desc{color:var(--muted);font-size:16px;max-width:760px}
    .hero{
      position:relative;overflow:hidden;
      min-height:520px;
      background:
        linear-gradient(90deg,rgba(16,37,26,.94),rgba(16,37,26,.76) 54%,rgba(22,122,74,.36)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      color:#fff;
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
      background-size:42px 42px;
      opacity:.28;
    }
    .hero-content{position:relative;z-index:1;padding:72px 0}
    .breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:rgba(255,255,255,.76);font-size:14px;margin-bottom:26px}
    .breadcrumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .hero h1{font-size:clamp(32px,5vw,56px);line-height:1.16;font-weight:900;max-width:760px}
    .hero-summary{font-size:18px;color:rgba(255,255,255,.84);max-width:720px;margin-top:20px}
    .hero-panel{
      background:rgba(255,255,255,.94);color:var(--ink);
      border:1px solid rgba(255,255,255,.5);
      border-radius:var(--radius-lg);
      box-shadow:0 30px 70px rgba(0,0,0,.22);
      padding:20px;
    }
    .score-row{
      display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;
      padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff;
    }
    .team-dot{width:34px;height:34px;border-radius:999px;background:linear-gradient(145deg,var(--brand-soft),#fff);border:1px solid rgba(22,122,74,.18);display:grid;place-items:center;color:var(--brand);font-weight:850}
    .score-number{font-size:25px;font-weight:900;color:var(--deep);letter-spacing:.02em}
    .card{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }
    .card:hover{transform:translateY(-3px);box-shadow:var(--shadow-strong);border-color:rgba(22,122,74,.28)}
    .feature-card{padding:24px;min-height:210px}
    .topic-cover{position:relative;overflow:hidden;border-radius:20px;min-height:290px;background:#dfe9df}
    .topic-cover img{width:100%;height:100%;min-height:290px;object-fit:cover}
    .topic-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(16,37,26,.78),rgba(16,37,26,.08))}
    .topic-cover-content{position:absolute;left:22px;right:22px;bottom:22px;z-index:1;color:#fff}
    .timeline{position:relative}
    .timeline:before{content:"";position:absolute;left:19px;top:6px;bottom:6px;width:2px;background:var(--line)}
    .timeline-item{position:relative;padding-left:58px;margin-bottom:24px}
    .timeline-dot{
      position:absolute;left:0;top:2px;width:40px;height:40px;border-radius:999px;
      display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:850;
      box-shadow:0 10px 22px rgba(22,122,74,.2);
    }
    .reading-card{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:16px}
    .reading-card img{width:160px;height:116px;object-fit:cover;border-radius:14px;background:var(--brand-soft)}
    .info-strip{
      border:1px solid rgba(242,201,76,.32);
      background:linear-gradient(135deg,rgba(242,201,76,.18),rgba(255,255,255,.92));
      border-radius:20px;
      padding:22px;
    }
    .faq-card{padding:22px}
    .faq-card h3{font-weight:850;font-size:18px;color:var(--ink);margin-bottom:8px}
    .faq-card p{color:var(--muted)}
    .cta-box{
      position:relative;overflow:hidden;border-radius:28px;
      background:
        linear-gradient(120deg,rgba(16,37,26,.96),rgba(22,122,74,.90)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color:#fff;
      padding:56px;
      box-shadow:0 24px 60px rgba(16,37,26,.20);
    }
    .cta-box:after{
      content:"";position:absolute;right:-70px;top:-70px;width:220px;height:220px;border-radius:999px;
      border:28px solid rgba(242,201,76,.25);
    }
    .form-field{
      width:100%;min-height:46px;border:1px solid var(--line);border-radius:12px;background:#fff;
      padding:11px 13px;color:var(--ink);outline:none;
      transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
    }
    .form-field:focus{border-color:rgba(22,122,74,.55);box-shadow:0 0 0 4px rgba(22,122,74,.10)}
    .site-footer{background:#0E2117;color:rgba(255,255,255,.76);padding:64px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{font-size:24px;font-weight:900;color:#fff;margin-bottom:12px}
    .footer-title{font-size:16px;font-weight:850;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.record-links a{transition:color .2s ease;text-decoration:none}
    .footer-links a:hover,.record-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .footer-record{text-align:center;font-size:14px;line-height:1.9;padding-top:26px;color:rgba(255,255,255,.68)}
    .record-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:6px}
    @media (max-width:1024px){
      .header-inner{min-height:70px}
      .menu-toggle{display:flex}
      .nav-links{
        position:absolute;left:16px;right:16px;top:76px;
        display:none;flex-direction:column;align-items:stretch;gap:6px;
        padding:14px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-strong);
      }
      .nav-links.open{display:flex}
      .nav-link{justify-content:flex-start;padding:12px 14px}
      .header-cta{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
      .reading-card{grid-template-columns:140px 1fr}
      .reading-card img{width:140px}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px, 1280px)}
      .section{padding:58px 0}
      .section-tight{padding:46px 0}
      .hero{min-height:auto}
      .hero-content{padding:48px 0}
      .hero-summary{font-size:16px}
      .cta-box{padding:34px 22px;border-radius:22px}
      .footer-grid{grid-template-columns:1fr;gap:26px}
    }
    @media (max-width:520px){
      .brand-text{font-size:20px}
      .brand-mark{width:38px;height:38px;border-radius:12px}
      .reading-card{grid-template-columns:1fr}
      .reading-card img{width:100%;height:180px}
      .score-row{grid-template-columns:1fr;text-align:center}
      .btn{width:100%}
      .record-links{gap:10px}
    }

/* roulang page: category4 */
:root {
      --brand: #167A4A;
      --brand-dark: #10251A;
      --brand-hover: #0F633A;
      --accent: #F2C94C;
      --text: #16231C;
      --muted: #5B665F;
      --bg: #F6F8F5;
      --card: #FFFFFF;
      --line: #E3E8E2;
      --radius: 16px;
      --radius-lg: 24px;
      --shadow: 0 10px 30px rgba(22, 35, 28, 0.08);
      --shadow-lift: 0 18px 42px rgba(22, 35, 28, 0.13);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 8% 8%, rgba(22, 122, 74, 0.08), transparent 30%),
        radial-gradient(circle at 90% 12%, rgba(242, 201, 76, 0.14), transparent 28%),
        var(--bg);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    a { color: inherit; text-decoration: none; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease; }
    img { max-width: 100%; display: block; }
    button, input, textarea, select { font: inherit; }
    button { cursor: pointer; }
    ::selection { background: rgba(242, 201, 76, .45); color: var(--brand-dark); }

    .site-container {
      width: min(100% - 32px, 1280px);
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255,255,255,.96);
      border-bottom: 1px solid rgba(227,232,226,.95);
      box-shadow: 0 8px 26px rgba(22,35,28,.05);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand-link {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 900;
      font-size: 22px;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--brand), #23A566);
      display: grid;
      place-items: center;
      box-shadow: 0 10px 22px rgba(22,122,74,.22);
      position: relative;
      overflow: hidden;
    }

    .brand-mark:before, .brand-mark:after {
      content: "";
      position: absolute;
      border: 2px solid rgba(255,255,255,.78);
      border-radius: 999px;
    }
    .brand-mark:before { width: 26px; height: 26px; }
    .brand-mark:after { width: 42px; height: 15px; transform: rotate(-32deg); }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      flex: 1;
      justify-content: center;
    }

    .nav-link {
      position: relative;
      padding: 10px 13px;
      border-radius: 999px;
      font-size: 15px;
      color: var(--muted);
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--brand);
      background: rgba(22,122,74,.08);
    }

    .nav-link.active {
      color: var(--brand);
      background: rgba(22,122,74,.11);
    }

    .nav-link.active:after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 5px;
      height: 3px;
      border-radius: 99px;
      background: var(--accent);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .mobile-menu-btn {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: 12px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--text);
      align-items: center;
      justify-content: center;
    }

    .mobile-menu-btn span {
      width: 20px;
      height: 2px;
      border-radius: 99px;
      background: currentColor;
      position: relative;
    }
    .mobile-menu-btn span:before, .mobile-menu-btn span:after {
      content: "";
      position: absolute;
      left: 0;
      width: 20px;
      height: 2px;
      border-radius: 99px;
      background: currentColor;
    }
    .mobile-menu-btn span:before { top: -7px; }
    .mobile-menu-btn span:after { top: 7px; }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 12px;
      padding: 12px 18px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      line-height: 1.25;
      white-space: nowrap;
    }

    .btn:focus-visible, .nav-link:focus-visible, input:focus, textarea:focus, select:focus, a:focus-visible, button:focus-visible {
      outline: 3px solid rgba(242,201,76,.65);
      outline-offset: 3px;
    }

    .btn-primary {
      background: var(--brand);
      color: #fff;
      box-shadow: 0 12px 26px rgba(22,122,74,.22);
    }

    .btn-primary:hover {
      background: var(--brand-hover);
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(22,122,74,.28);
    }

    .btn-secondary {
      background: #fff;
      color: var(--brand);
      border-color: rgba(22,122,74,.22);
    }

    .btn-secondary:hover {
      background: rgba(22,122,74,.08);
      transform: translateY(-2px);
      border-color: rgba(22,122,74,.38);
    }

    .btn-dark {
      background: var(--brand-dark);
      color: #fff;
    }
    .btn-dark:hover { background: #07160f; transform: translateY(-2px); }

    .section {
      padding: 78px 0;
    }

    .section-tight { padding: 56px 0; }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(22,122,74,.1);
      color: var(--brand);
      font-size: 14px;
      font-weight: 800;
      border: 1px solid rgba(22,122,74,.12);
    }

    .eyebrow:before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 99px;
      background: var(--accent);
      box-shadow: 0 0 0 4px rgba(242,201,76,.2);
    }

    .hero {
      position: relative;
      min-height: 520px;
      display: flex;
      align-items: center;
      overflow: hidden;
      background: var(--brand-dark);
      color: #fff;
    }

    .hero:before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(16,37,26,.94), rgba(16,37,26,.73) 48%, rgba(16,37,26,.5)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      z-index: 0;
    }

    .hero:after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
      background-size: 72px 72px;
      opacity: .22;
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 1;
      padding: 74px 0;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      color: rgba(255,255,255,.74);
      font-size: 14px;
      margin-bottom: 20px;
      flex-wrap: wrap;
    }
    .breadcrumb a:hover { color: #fff; }

    .hero-title {
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.15;
      font-weight: 900;
      max-width: 780px;
      letter-spacing: 0;
    }

    .hero-lead {
      margin-top: 18px;
      max-width: 720px;
      color: rgba(255,255,255,.82);
      font-size: 18px;
      line-height: 1.8;
    }

    .hero-panel {
      background: rgba(255,255,255,.96);
      color: var(--text);
      border: 1px solid rgba(255,255,255,.45);
      border-radius: 24px;
      padding: 20px;
      box-shadow: 0 24px 70px rgba(0,0,0,.22);
    }

    .score-row {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 12px;
      padding: 14px;
      border-radius: 16px;
      background: #F8FAF7;
      border: 1px solid var(--line);
    }

    .score-num {
      min-width: 66px;
      text-align: center;
      padding: 8px 12px;
      border-radius: 12px;
      background: var(--brand-dark);
      color: var(--accent);
      font-weight: 900;
      letter-spacing: .03em;
    }

    .card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-lift);
      border-color: rgba(22,122,74,.32);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 13px;
      font-weight: 800;
      line-height: 1.2;
    }

    .badge-green { background: rgba(22,122,74,.1); color: var(--brand); }
    .badge-yellow { background: rgba(242,201,76,.25); color: #775D00; }
    .badge-gray { background: #EEF2ED; color: var(--muted); }

    .stat-tile {
      border-radius: 18px;
      background: #fff;
      border: 1px solid var(--line);
      padding: 22px;
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .stat-tile:after {
      content: "";
      position: absolute;
      right: -28px;
      top: -28px;
      width: 90px;
      height: 90px;
      border-radius: 50%;
      border: 14px solid rgba(22,122,74,.08);
    }

    .data-table-wrap {
      overflow-x: auto;
      border-radius: 18px;
      border: 1px solid var(--line);
      background: #fff;
      box-shadow: var(--shadow);
    }

    .data-table {
      width: 100%;
      border-collapse: collapse;
      min-width: 760px;
    }

    .data-table th {
      background: #F0F5F1;
      color: var(--brand-dark);
      text-align: left;
      font-size: 14px;
      padding: 15px 16px;
      border-bottom: 1px solid var(--line);
      white-space: nowrap;
    }

    .data-table td {
      padding: 16px;
      border-bottom: 1px solid var(--line);
      color: var(--text);
      vertical-align: middle;
    }

    .data-table tr:last-child td { border-bottom: 0; }
    .data-table tr:hover td { background: #FAFCF9; }

    .rank-number {
      width: 32px;
      height: 32px;
      border-radius: 10px;
      display: inline-grid;
      place-items: center;
      background: rgba(22,122,74,.1);
      color: var(--brand);
      font-weight: 900;
    }

    .progress {
      height: 8px;
      border-radius: 999px;
      background: #E9EEE8;
      overflow: hidden;
      min-width: 110px;
    }

    .progress span {
      display: block;
      height: 100%;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--brand), #35AF70);
    }

    .topic-card img {
      height: 190px;
      width: 100%;
      object-fit: cover;
      border-radius: 16px 16px 0 0;
      background: #EAF0EA;
    }

    .feature-line {
      display: flex;
      gap: 14px;
      padding: 18px;
      border-radius: 16px;
      border: 1px solid var(--line);
      background: #fff;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .feature-line:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow);
      border-color: rgba(22,122,74,.28);
    }

    .feature-icon {
      flex: 0 0 auto;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: rgba(22,122,74,.1);
      color: var(--brand);
      font-weight: 900;
    }

    .faq-item {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 22px;
      box-shadow: 0 8px 24px rgba(22,35,28,.05);
    }

    .faq-item h3 {
      font-size: 18px;
      font-weight: 900;
      margin: 0 0 8px;
      color: var(--text);
    }

    .faq-item p {
      color: var(--muted);
      margin: 0;
    }

    .cta-band {
      position: relative;
      overflow: hidden;
      border-radius: 28px;
      background:
        linear-gradient(135deg, rgba(16,37,26,.96), rgba(22,122,74,.9)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color: #fff;
      padding: 46px;
      box-shadow: 0 24px 70px rgba(16,37,26,.2);
    }

    .cta-band:after {
      content: "";
      position: absolute;
      right: -70px;
      bottom: -80px;
      width: 240px;
      height: 240px;
      border-radius: 50%;
      border: 34px solid rgba(242,201,76,.22);
    }

    .form-field {
      width: 100%;
      border: 1px solid var(--line);
      background: #fff;
      border-radius: 12px;
      padding: 12px 14px;
      color: var(--text);
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease;
    }
    .form-field:focus {
      border-color: rgba(22,122,74,.65);
      box-shadow: 0 0 0 4px rgba(22,122,74,.11);
    }

    .site-footer {
      background: #0F2117;
      color: rgba(255,255,255,.78);
      padding: 62px 0 28px;
      margin-top: 80px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 30px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255,255,255,.12);
    }

    .footer-brand {
      color: #fff;
      font-size: 24px;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-title {
      color: #fff;
      font-size: 16px;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a, .record-links a {
      color: rgba(255,255,255,.76);
    }

    .footer-links a:hover, .record-links a:hover {
      color: var(--accent);
    }

    .footer-record {
      padding-top: 24px;
      text-align: center;
      display: grid;
      gap: 8px;
      font-size: 14px;
      color: rgba(255,255,255,.66);
    }

    .record-links {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 10px 16px;
    }

    .record-links a:not(:last-child) {
      position: relative;
    }

    .record-links a:not(:last-child):after {
      content: "";
      position: absolute;
      right: -9px;
      top: 50%;
      width: 1px;
      height: 12px;
      background: rgba(255,255,255,.22);
      transform: translateY(-50%);
    }

    @media (max-width: 1024px) {
      .header-inner { min-height: 68px; }
      .mobile-menu-btn { display: inline-flex; }
      .nav-links {
        position: absolute;
        top: 68px;
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 18px;
        padding: 12px;
        box-shadow: var(--shadow-lift);
      }
      .nav-links.open { display: flex; }
      .nav-link {
        width: 100%;
        padding: 12px 14px;
      }
      .nav-link.active:after { display: none; }
      .header-actions .btn-primary { display: none; }
      .hero { min-height: auto; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .site-container { width: min(100% - 28px, 1280px); }
      .section { padding: 58px 0; }
      .section-tight { padding: 42px 0; }
      .hero-content { padding: 54px 0; }
      .hero-lead { font-size: 16px; }
      .cta-band { padding: 30px 22px; border-radius: 22px; }
      .footer-grid { grid-template-columns: 1fr; }
    }

    @media (max-width: 520px) {
      .brand-link { font-size: 20px; }
      .brand-mark { width: 34px; height: 34px; border-radius: 11px; }
      .btn { width: 100%; padding: 12px 14px; }
      .hero-title { font-size: 32px; }
      .score-row { grid-template-columns: 1fr; text-align: center; }
      .score-num { width: 100%; }
      .record-links { gap: 8px 12px; }
      .record-links a:not(:last-child):after { display: none; }
    }

/* roulang page: category5 */
:root {
      --color-primary: #167A4A;
      --color-primary-dark: #0F613A;
      --color-accent: #F2C94C;
      --color-text: #16231C;
      --color-muted: #5B665F;
      --color-bg: #F6F8F5;
      --color-card: #FFFFFF;
      --color-line: #E3E8E2;
      --radius-sm: 10px;
      --radius-md: 14px;
      --radius-lg: 22px;
      --shadow-card: 0 10px 30px rgba(22, 35, 28, 0.08);
      --shadow-hover: 0 16px 42px rgba(22, 35, 28, 0.13);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--color-text);
      background: var(--color-bg);
      line-height: 1.75;
      letter-spacing: 0;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
    }

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

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(242, 201, 76, .65);
      outline-offset: 3px;
      border-radius: 10px;
    }

    .site-container {
      width: min(100% - 32px, 1240px);
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(246, 248, 245, .96);
      border-bottom: 1px solid var(--color-line);
      box-shadow: 0 8px 22px rgba(22, 35, 28, .05);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand-link {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 22px;
      white-space: nowrap;
      color: var(--color-text);
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      background: var(--color-primary);
      color: #fff;
      display: grid;
      place-items: center;
      box-shadow: 0 10px 22px rgba(22, 122, 74, .2);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      border: 1px solid rgba(255,255,255,.55);
      border-radius: 999px;
    }

    .brand-mark::before {
      width: 24px;
      height: 24px;
    }

    .brand-mark::after {
      width: 54px;
      height: 18px;
      transform: rotate(-28deg);
    }

    .nav-shell {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      padding: 6px;
      border: 1px solid rgba(227, 232, 226, .9);
      border-radius: 999px;
      background: #fff;
    }

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 13px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 650;
      color: var(--color-muted);
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--color-primary);
      background: rgba(22, 122, 74, .08);
    }

    .nav-link.active {
      color: var(--color-primary);
      background: rgba(22, 122, 74, .12);
    }

    .nav-cta,
    .btn-primary,
    .btn-secondary,
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 12px;
      min-height: 44px;
      padding: 0 18px;
      font-weight: 750;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      white-space: nowrap;
    }

    .nav-cta,
    .btn-primary {
      background: var(--color-primary);
      color: #fff;
      box-shadow: 0 10px 24px rgba(22, 122, 74, .24);
    }

    .nav-cta:hover,
    .btn-primary:hover {
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(22, 122, 74, .3);
    }

    .btn-secondary {
      background: #fff;
      color: var(--color-primary);
      border: 1px solid rgba(22, 122, 74, .28);
    }

    .btn-secondary:hover {
      background: rgba(22, 122, 74, .08);
      border-color: rgba(22, 122, 74, .48);
      transform: translateY(-2px);
    }

    .btn-ghost {
      color: var(--color-primary);
      background: transparent;
      padding-left: 0;
      padding-right: 0;
    }

    .btn-ghost:hover {
      color: var(--color-primary-dark);
      text-decoration: underline;
      text-underline-offset: 5px;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--color-line);
      border-radius: 12px;
      background: #fff;
      color: var(--color-text);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      background: currentColor;
      border-radius: 999px;
    }

    .page-hero {
      position: relative;
      overflow: hidden;
      min-height: 48vh;
      display: flex;
      align-items: center;
      background:
        linear-gradient(90deg, rgba(16, 37, 26, .92), rgba(16, 37, 26, .70), rgba(22, 122, 74, .22)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color: #fff;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      inset: auto -8% -28% auto;
      width: 420px;
      height: 420px;
      border: 1px solid rgba(255,255,255,.18);
      border-radius: 50%;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      font-size: 14px;
      color: rgba(255,255,255,.82);
      margin-bottom: 20px;
    }

    .breadcrumb a:hover {
      color: var(--color-accent);
    }

    .hero-panel {
      border: 1px solid rgba(255,255,255,.18);
      background: rgba(255,255,255,.1);
      border-radius: 20px;
      padding: 18px;
      box-shadow: 0 18px 44px rgba(0,0,0,.18);
    }

    .score-row {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      padding: 14px 0;
      border-bottom: 1px solid rgba(255,255,255,.18);
    }

    .score-row:last-child {
      border-bottom: 0;
    }

    .section {
      padding: 86px 0;
    }

    .section-tight {
      padding: 62px 0;
    }

    .section-title {
      max-width: 760px;
      margin-bottom: 32px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
      padding: 6px 11px;
      border-radius: 999px;
      background: rgba(22, 122, 74, .1);
      color: var(--color-primary);
      font-weight: 750;
      font-size: 14px;
    }

    .card {
      background: var(--color-card);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-card);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .card:hover {
      transform: translateY(-2px);
      border-color: rgba(22, 122, 74, .34);
      box-shadow: var(--shadow-hover);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 750;
      line-height: 1;
    }

    .badge-green {
      background: rgba(22, 122, 74, .1);
      color: var(--color-primary);
    }

    .badge-yellow {
      background: rgba(242, 201, 76, .22);
      color: #6B5310;
    }

    .badge-gray {
      background: #EEF2EC;
      color: var(--color-muted);
    }

    .match-card {
      min-height: 178px;
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .timeline-item {
      position: relative;
      padding-left: 28px;
    }

    .timeline-item::before {
      content: "";
      position: absolute;
      left: 0;
      top: 8px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: var(--color-accent);
      box-shadow: 0 0 0 5px rgba(242, 201, 76, .22);
    }

    .timeline-item::after {
      content: "";
      position: absolute;
      left: 5px;
      top: 28px;
      bottom: -22px;
      width: 1px;
      background: var(--color-line);
    }

    .timeline-item:last-child::after {
      display: none;
    }

    .info-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      overflow: hidden;
      border: 1px solid var(--color-line);
      border-radius: 14px;
      background: #fff;
    }

    .info-table th,
    .info-table td {
      padding: 16px;
      text-align: left;
      border-bottom: 1px solid var(--color-line);
      vertical-align: middle;
    }

    .info-table th {
      background: #EEF5EF;
      color: var(--color-primary);
      font-size: 14px;
      font-weight: 800;
    }

    .info-table tr:last-child td {
      border-bottom: 0;
    }

    .faq-item {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: 14px;
      padding: 22px;
      box-shadow: 0 8px 22px rgba(22, 35, 28, .05);
    }

    .faq-item:hover {
      border-color: rgba(22, 122, 74, .35);
    }

    .form-field {
      width: 100%;
      border: 1px solid var(--color-line);
      border-radius: 12px;
      background: #fff;
      padding: 13px 14px;
      color: var(--color-text);
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .form-field:focus {
      outline: none;
      border-color: rgba(22, 122, 74, .58);
      box-shadow: 0 0 0 4px rgba(22, 122, 74, .1);
    }

    .cta-band {
      background:
        radial-gradient(circle at 12% 20%, rgba(242, 201, 76, .22), transparent 30%),
        linear-gradient(135deg, #10251A, #167A4A);
      color: #fff;
      border-radius: 24px;
      overflow: hidden;
      position: relative;
    }

    .site-footer {
      background: #10251A;
      color: rgba(255,255,255,.78);
      padding: 62px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 34px;
      padding-bottom: 38px;
      border-bottom: 1px solid rgba(255,255,255,.12);
    }

    .footer-brand {
      color: #fff;
      font-size: 24px;
      font-weight: 850;
      margin-bottom: 12px;
    }

    .footer-title {
      color: #fff;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
      font-size: 14px;
    }

    .footer-links a:hover,
    .record-links a:hover {
      color: var(--color-accent);
    }

    .footer-record {
      padding-top: 26px;
      text-align: center;
      font-size: 13px;
      color: rgba(255,255,255,.7);
      display: grid;
      gap: 8px;
    }

    .record-links {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 10px 16px;
    }

    @media (max-width: 1024px) {
      .header-inner {
        flex-wrap: wrap;
        padding: 14px 0;
      }

      .nav-shell {
        width: 100%;
        justify-content: space-between;
      }

      .nav-links {
        overflow-x: auto;
        max-width: calc(100vw - 210px);
      }

      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 768px) {
      .site-container {
        width: min(100% - 28px, 1240px);
      }

      .menu-toggle {
        display: inline-block;
      }

      .nav-shell {
        display: none;
        width: 100%;
        padding-bottom: 14px;
      }

      .nav-shell.open {
        display: grid;
        gap: 14px;
      }

      .nav-links {
        display: grid;
        width: 100%;
        max-width: none;
        border-radius: 16px;
        padding: 8px;
      }

      .nav-link {
        justify-content: center;
        min-height: 44px;
      }

      .nav-cta {
        width: 100%;
      }

      .page-hero {
        min-height: auto;
        padding: 56px 0;
      }

      .section {
        padding: 58px 0;
      }

      .section-tight {
        padding: 44px 0;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }

      .info-table {
        min-width: 680px;
      }

      .table-scroll {
        overflow-x: auto;
        padding-bottom: 6px;
      }
    }

    @media (max-width: 520px) {
      .brand-link {
        font-size: 19px;
      }

      .brand-mark {
        width: 34px;
        height: 34px;
      }

      .btn-primary,
      .btn-secondary,
      .nav-cta {
        width: 100%;
        min-height: 46px;
      }

      .score-row {
        display: grid;
      }

      .hero-panel {
        padding: 14px;
      }

      .cta-band {
        border-radius: 18px;
      }
    }