/* roulang page: index */
:root {
      --primary: #1658d3;
      --primary-dark: #0f3f9e;
      --primary-soft: #eaf2ff;
      --accent: #16a6c8;
      --warning: #f05a4f;
      --bg: #f6f9fd;
      --surface: #ffffff;
      --surface-blue: #f1f7ff;
      --text: #172033;
      --muted: #657089;
      --light: #8a96aa;
      --border: #dfe8f4;
      --shadow: 0 18px 46px rgba(23, 48, 86, .09);
      --shadow-hover: 0 24px 62px rgba(22, 88, 211, .14);
      --radius: 18px;
      --radius-sm: 12px;
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
      color: var(--text);
      background: var(--bg);
      line-height: 1.7;
      text-rendering: optimizeLegibility;
    }

    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,
    select {
      font: inherit;
    }

    ::selection {
      color: #fff;
      background: var(--primary);
    }

    .page-shell {
      overflow: hidden;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(246, 249, 253, .92);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(223, 232, 244, .86);
    }

    .navbar {
      min-height: 72px;
      padding: 0;
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin: 0;
      font-weight: 800;
      color: var(--text);
      letter-spacing: 0;
      white-space: normal;
      max-width: 52vw;
      line-height: 1.2;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 10px 22px rgba(22, 88, 211, .22);
      position: relative;
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 9px;
      border: 2px solid rgba(255, 255, 255, .78);
      border-radius: 7px;
    }

    .navbar-toggler {
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 8px 10px;
      box-shadow: none;
      background: #fff;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(22, 88, 211, .14);
    }

    .navbar-nav {
      gap: 8px;
      align-items: center;
    }

    .nav-link {
      color: var(--muted);
      font-weight: 650;
      font-size: 15px;
      padding: 10px 14px !important;
      border-radius: 999px;
      position: relative;
    }

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

    .nav-link.active {
      color: var(--primary);
      background: #fff;
      box-shadow: inset 0 0 0 1px var(--border);
    }

    .nav-link.active::after {
      content: "";
      width: 18px;
      height: 3px;
      border-radius: 99px;
      background: var(--warning);
      position: absolute;
      left: 50%;
      bottom: 4px;
      transform: translateX(-50%);
    }

    .nav-action {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 15px;
      border: 1px solid var(--border);
      border-radius: 999px;
      color: var(--primary);
      background: #fff;
      font-weight: 700;
      font-size: 14px;
    }

    .nav-action:hover {
      border-color: rgba(22, 88, 211, .36);
      box-shadow: 0 12px 24px rgba(22, 88, 211, .12);
      transform: translateY(-2px);
    }

    main {
      background:
        radial-gradient(circle at 50% 4%, rgba(22, 166, 200, .12), transparent 28%),
        linear-gradient(180deg, #f7fbff 0%, var(--bg) 34%, #fff 100%);
    }

    section {
      padding: 78px 0;
    }

    .hero {
      padding: 64px 0 82px;
    }

    .hero-stage {
      display: grid;
      grid-template-columns: minmax(190px, 1fr) minmax(360px, 1.35fr) minmax(190px, 1fr);
      gap: 24px;
      align-items: center;
    }

    .hero-side {
      display: grid;
      gap: 16px;
    }

    .value-chip,
    .metric-card,
    .matrix-card,
    .resource-card,
    .news-panel,
    .compare-card,
    .review-card,
    .ticket-card,
    .cta-panel {
      background: var(--surface);
      border: 1px solid rgba(223, 232, 244, .92);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .value-chip {
      padding: 18px;
      min-height: 132px;
    }

    .value-chip .label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--primary);
      font-weight: 800;
      font-size: 14px;
      margin-bottom: 8px;
    }

    .value-chip .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--warning);
    }

    .value-chip p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .product-stage {
      background:
        linear-gradient(180deg, #ffffff 0%, #eef6ff 100%);
      border: 1px solid rgba(203, 218, 238, .86);
      border-radius: 26px;
      padding: 22px;
      box-shadow: 0 30px 80px rgba(22, 88, 211, .14);
      position: relative;
    }

    .stage-topbar {
      height: 42px;
      border-radius: 16px;
      background: #fff;
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 14px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 16px;
    }

    .stage-lights {
      display: flex;
      gap: 6px;
    }

    .stage-lights span {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--border);
    }

    .stage-lights span:nth-child(1) {
      background: var(--warning);
    }

    .stage-lights span:nth-child(2) {
      background: #ffb547;
    }

    .stage-lights span:nth-child(3) {
      background: var(--accent);
    }

    .hero-title-card {
      background: #fff;
      border-radius: 22px;
      padding: 30px;
      border: 1px solid rgba(223, 232, 244, .96);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 12px;
      border-radius: 999px;
      background: var(--primary-soft);
      color: var(--primary);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent);
    }

    h1 {
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.08;
      margin: 0 0 18px;
      font-weight: 850;
      letter-spacing: 0;
      color: #10203b;
    }

    .hero-intro {
      color: var(--muted);
      font-size: 17px;
      margin: 0 0 22px;
    }

    .hero-actions,
    .button-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
    }

    .btn {
      border-radius: 999px;
      padding: 12px 20px;
      font-weight: 800;
      border-width: 1px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
    }

    .btn-primary {
      background: var(--primary);
      border-color: var(--primary);
      box-shadow: 0 14px 28px rgba(22, 88, 211, .2);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      background: var(--primary-dark);
      border-color: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(22, 88, 211, .26);
    }

    .btn-outline-primary {
      color: var(--primary);
      border-color: rgba(22, 88, 211, .3);
      background: #fff;
    }

    .btn-outline-primary:hover,
    .btn-outline-primary:focus {
      color: #fff;
      background: var(--primary);
      border-color: var(--primary);
      transform: translateY(-2px);
      box-shadow: 0 14px 28px rgba(22, 88, 211, .16);
    }

    .stage-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 18px;
    }

    .stage-tile {
      min-height: 78px;
      border-radius: 16px;
      padding: 12px;
      background: var(--surface-blue);
      border: 1px solid rgba(223, 232, 244, .86);
    }

    .stage-tile strong {
      display: block;
      font-size: 22px;
      color: var(--primary);
      line-height: 1.1;
      font-variant-numeric: tabular-nums;
    }

    .stage-tile span {
      display: block;
      color: var(--light);
      font-size: 12px;
      margin-top: 6px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 28px;
    }

    .section-head h2 {
      margin: 0;
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 850;
      letter-spacing: 0;
    }

    .section-head p {
      max-width: 640px;
      margin: 8px 0 0;
      color: var(--muted);
    }

    .section-link {
      color: var(--primary);
      font-weight: 800;
      white-space: nowrap;
    }

    .section-link:hover {
      color: var(--primary-dark);
      transform: translateX(3px);
    }

    .category-strip {
      padding-top: 0;
    }

    .matrix-grid {
      display: grid;
      grid-template-columns: 1.25fr 1fr 1fr;
      gap: 18px;
    }

    .matrix-card {
      padding: 22px;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      min-height: 190px;
    }

    .matrix-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(22, 88, 211, .28);
    }

    .matrix-card.featured {
      grid-row: span 2;
      background: linear-gradient(180deg, #fff, #edf6ff);
    }

    .icon-box {
      width: 44px;
      height: 44px;
      border-radius: 14px;
      display: inline-grid;
      place-items: center;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      margin-bottom: 16px;
      font-weight: 900;
    }

    .matrix-card h3,
    .resource-card h3,
    .compare-card h3,
    .ticket-card h3 {
      margin: 0 0 8px;
      font-weight: 820;
      font-size: 19px;
      letter-spacing: 0;
    }

    .matrix-card p,
    .resource-card p,
    .compare-card p,
    .ticket-card p,
    .review-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .badge {
      border-radius: 999px;
      padding: 7px 10px;
      font-weight: 750;
      color: var(--primary);
      background: var(--primary-soft);
      border: 1px solid rgba(22, 88, 211, .12);
    }

    .metrics-section {
      background: #fff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

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

    .metric-card {
      padding: 22px;
      position: relative;
      overflow: hidden;
    }

    .metric-card::after {
      content: "";
      position: absolute;
      right: -28px;
      top: -28px;
      width: 76px;
      height: 76px;
      border-radius: 50%;
      background: rgba(22, 166, 200, .12);
    }

    .metric-title {
      color: var(--muted);
      font-weight: 760;
      font-size: 14px;
    }

    .metric-number {
      margin: 10px 0 6px;
      color: var(--primary);
      font-size: 34px;
      font-weight: 900;
      font-variant-numeric: tabular-nums;
      line-height: 1;
    }

    .metric-note {
      color: var(--light);
      font-size: 13px;
    }

    .resource-section {
      padding-bottom: 40px;
    }

    .resource-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 18px;
    }

    .resource-card {
      grid-column: span 4;
      padding: 0;
      overflow: hidden;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .resource-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(22, 88, 211, .28);
    }

    .cover {
      height: 138px;
      background:
        linear-gradient(135deg, rgba(22, 88, 211, .92), rgba(22, 166, 200, .75)),
        repeating-linear-gradient(45deg, rgba(255,255,255,.12) 0 10px, transparent 10px 20px);
      position: relative;
      padding: 16px;
      display: flex;
      align-items: flex-end;
      color: #fff;
      font-weight: 850;
    }

    .cover::after {
      content: "18+";
      position: absolute;
      top: 14px;
      right: 14px;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: rgba(255, 255, 255, .18);
      border: 1px solid rgba(255, 255, 255, .32);
      font-size: 13px;
      font-weight: 900;
    }

    .resource-body {
      padding: 20px;
    }

    .meta-line {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      color: var(--light);
      font-size: 13px;
      margin: 12px 0 16px;
    }

    .card-action {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .mini-link {
      color: var(--primary);
      font-weight: 800;
      font-size: 14px;
    }

    .mini-link:hover {
      color: var(--primary-dark);
    }

    .compare-wrap {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .compare-card {
      padding: 22px;
    }

    .score-row {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .score-item {
      display: grid;
      gap: 7px;
    }

    .score-label {
      display: flex;
      justify-content: space-between;
      color: var(--muted);
      font-size: 13px;
      font-weight: 760;
    }

    .progress {
      height: 8px;
      border-radius: 999px;
      background: #edf2f8;
    }

    .progress-bar {
      background: linear-gradient(90deg, var(--primary), var(--accent));
      border-radius: 999px;
    }

    .news-section {
      background: linear-gradient(180deg, #fff 0%, #f6f9fd 100%);
      border-top: 1px solid var(--border);
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.5fr .85fr;
      gap: 20px;
    }

    .news-panel {
      padding: 22px;
    }

    .news-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 4px;
    }

    .news-list li a {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 15px 0;
      border-bottom: 1px solid var(--border);
    }

    .news-list li:last-child a {
      border-bottom: 0;
    }

    .news-list strong {
      font-size: 16px;
      font-weight: 780;
    }

    .news-list span {
      color: var(--light);
      font-size: 13px;
      white-space: nowrap;
    }

    .news-list a:hover strong {
      color: var(--primary);
    }

    .hot-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .hot-tags a {
      padding: 9px 12px;
      border-radius: 999px;
      background: var(--primary-soft);
      color: var(--primary);
      font-weight: 760;
      font-size: 13px;
      border: 1px solid rgba(22, 88, 211, .12);
    }

    .hot-tags a:hover {
      background: var(--primary);
      color: #fff;
      transform: translateY(-2px);
    }

    .ticket-grid,
    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .ticket-card {
      padding: 24px;
      position: relative;
      overflow: hidden;
      transition: transform .22s ease, box-shadow .22s ease;
    }

    .ticket-card:hover,
    .review-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
    }

    .ticket-card.recommended {
      border-color: rgba(22, 88, 211, .35);
      background: linear-gradient(180deg, #fff, #eef6ff);
    }

    .ticket-price {
      color: var(--primary);
      font-size: 34px;
      font-weight: 900;
      margin: 12px 0;
    }

    .ticket-list {
      list-style: none;
      padding: 0;
      margin: 18px 0 0;
      display: grid;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .ticket-list li::before {
      content: "";
      width: 7px;
      height: 7px;
      display: inline-block;
      border-radius: 50%;
      background: var(--accent);
      margin-right: 9px;
      transform: translateY(-1px);
    }

    .review-card {
      padding: 22px;
      transition: transform .22s ease, box-shadow .22s ease;
    }

    .rating {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
      color: var(--primary);
      font-weight: 900;
      font-variant-numeric: tabular-nums;
    }

    .quote-name {
      color: var(--muted);
      font-size: 13px;
      margin-top: 14px;
      font-weight: 760;
    }

    .faq-section {
      background: #fff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid var(--border);
      border-radius: var(--radius) !important;
      overflow: hidden;
      box-shadow: 0 10px 26px rgba(23, 48, 86, .05);
      background: #fff;
    }

    .accordion-button {
      padding: 18px 22px;
      font-weight: 820;
      color: var(--text);
      background: #fff;
      border-radius: 0 !important;
      box-shadow: none;
    }

    .accordion-button:not(.collapsed) {
      color: var(--primary);
      background: var(--primary-soft);
      box-shadow: inset 0 -1px 0 var(--border);
    }

    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(22, 88, 211, .12);
      border-color: rgba(22, 88, 211, .24);
    }

    .accordion-body {
      color: var(--muted);
      padding: 18px 22px 22px;
      font-size: 15px;
    }

    .cta-section {
      padding-bottom: 92px;
    }

    .cta-panel {
      padding: 28px;
      background:
        linear-gradient(135deg, #ffffff 0%, #eef7ff 100%);
    }

    .search-form {
      display: grid;
      grid-template-columns: 1.3fr .8fr .8fr auto;
      gap: 12px;
      align-items: center;
      margin-top: 22px;
    }

    .form-control,
    .form-select {
      min-height: 52px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background-color: #fff;
      color: var(--text);
      padding: 12px 18px;
      box-shadow: none;
    }

    .form-control:focus,
    .form-select:focus {
      border-color: rgba(22, 88, 211, .58);
      box-shadow: 0 0 0 4px rgba(22, 88, 211, .12);
    }

    .hint {
      margin-top: 14px;
      color: var(--light);
      font-size: 13px;
    }

    .site-footer {
      background: #0f1e35;
      color: #dce8f7;
      padding: 48px 0 30px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 30px;
      align-items: start;
    }

    .footer-brand {
      font-size: 20px;
      font-weight: 850;
      margin-bottom: 10px;
      color: #fff;
    }

    .footer-text {
      color: #aebcd0;
      max-width: 640px;
      margin: 0;
      font-size: 14px;
    }

    .footer-links {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .footer-links a {
      color: #dce8f7;
      font-weight: 700;
      font-size: 14px;
      padding: 8px 10px;
      border-radius: 999px;
    }

    .footer-links a:hover {
      background: rgba(255,255,255,.08);
      color: #fff;
    }

    .copyright {
      margin-top: 30px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.1);
      color: #93a3b8;
      font-size: 13px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    @media (max-width: 1199.98px) {
      .hero-stage {
        grid-template-columns: 1fr;
      }

      .hero-side {
        grid-template-columns: repeat(2, 1fr);
      }

      .matrix-grid,
      .compare-wrap,
      .ticket-grid,
      .review-grid {
        grid-template-columns: repeat(3, 1fr);
      }

      .resource-card {
        grid-column: span 6;
      }
    }

    @media (max-width: 991.98px) {
      section {
        padding: 58px 0;
      }

      .navbar-collapse {
        padding: 14px 0 18px;
      }

      .navbar-nav {
        align-items: stretch;
      }

      .nav-action {
        justify-content: center;
        margin-top: 8px;
      }

      .matrix-grid,
      .metric-grid,
      .compare-wrap,
      .ticket-grid,
      .review-grid,
      .news-layout {
        grid-template-columns: repeat(2, 1fr);
      }

      .matrix-card.featured {
        grid-row: auto;
        grid-column: span 2;
      }

      .search-form {
        grid-template-columns: 1fr 1fr;
      }

      .search-form .btn {
        grid-column: span 2;
      }
    }

    @media (max-width: 767.98px) {
      .site-container {
        width: min(100% - 24px, var(--container));
      }

      .hero {
        padding-top: 38px;
      }

      .product-stage,
      .hero-title-card,
      .cta-panel {
        border-radius: 20px;
        padding: 18px;
      }

      .hero-side,
      .stage-grid,
      .matrix-grid,
      .metric-grid,
      .compare-wrap,
      .ticket-grid,
      .review-grid,
      .news-layout,
      .search-form {
        grid-template-columns: 1fr;
      }

      .matrix-card.featured,
      .search-form .btn {
        grid-column: auto;
      }

      .resource-card {
        grid-column: span 12;
      }

      .section-head {
        display: block;
      }

      .section-link {
        display: inline-flex;
        margin-top: 12px;
      }

      .news-list li a {
        grid-template-columns: 1fr;
        gap: 4px;
      }

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

      .footer-links {
        justify-content: flex-start;
      }

      .navbar-brand {
        max-width: 72vw;
        font-size: 15px;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 32px;
      }

      .hero-actions,
      .button-row {
        display: grid;
        grid-template-columns: 1fr;
      }

      .btn {
        width: 100%;
      }

      .value-chip {
        min-height: auto;
      }

      .metric-number {
        font-size: 30px;
      }

      .copyright {
        display: block;
      }

      .copyright span {
        display: block;
        margin-top: 6px;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#f4f7fb;
      --bg-soft:#eef4fb;
      --surface:#ffffff;
      --surface-2:#f8fbff;
      --primary:#124b8f;
      --primary-600:#0f4079;
      --primary-700:#0c3563;
      --accent:#1aa7c8;
      --accent-2:#ecf9fd;
      --text:#10233e;
      --muted:#68778f;
      --line:#dbe4ef;
      --line-2:#e9eef5;
      --shadow:0 12px 30px rgba(18,75,143,.08);
      --shadow-lg:0 20px 50px rgba(18,75,143,.14);
      --radius:16px;
      --radius-lg:24px;
      --radius-xl:30px;
      --gap-section:88px;
      --gap-section-mobile:48px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      background:
        radial-gradient(circle at top left, rgba(26,167,200,.08), transparent 24%),
        radial-gradient(circle at top right, rgba(18,75,143,.07), transparent 22%),
        linear-gradient(180deg, #f7faff 0%, #f4f7fb 100%);
      color:var(--text);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(18,75,143,.16);color:var(--primary-700)}

    .site-container{
      width:min(1200px, calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1020;
      background:rgba(247,250,255,.88);
      backdrop-filter:saturate(180%) blur(12px);
      border-bottom:1px solid rgba(219,228,239,.9);
    }
    .site-header .navbar{
      padding:14px 0;
    }
    .navbar-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      color:var(--text) !important;
      letter-spacing:.2px;
      font-size:1.02rem;
    }
    .brand-mark{
      width:16px;
      height:16px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 0 0 4px rgba(18,75,143,.08);
      flex:0 0 auto;
    }
    .navbar-collapse{
      justify-content:flex-end;
    }
    .navbar-nav{
      gap:18px;
      align-items:center;
    }
    .nav-link{
      position:relative;
      color:var(--muted) !important;
      font-weight:600;
      padding:8px 0 !important;
      transition:color .2s ease;
    }
    .nav-link:hover,.nav-link:focus{color:var(--primary) !important}
    .nav-link.active{
      color:var(--primary) !important;
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:-2px;
      height:2px;
      border-radius:999px;
      background:var(--primary);
    }
    .nav-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:10px 16px;
      border:1px solid rgba(18,75,143,.16);
      border-radius:999px;
      background:linear-gradient(180deg,#fff,#f8fbff);
      color:var(--primary) !important;
      font-weight:700;
      box-shadow:0 6px 14px rgba(18,75,143,.06);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      text-decoration:none;
      white-space:nowrap;
    }
    .nav-action:hover,.nav-action:focus{
      transform:translateY(-1px);
      box-shadow:0 10px 20px rgba(18,75,143,.12);
      border-color:rgba(18,75,143,.28);
    }
    .navbar-toggler{
      border:1px solid rgba(18,75,143,.16);
      border-radius:12px;
      box-shadow:none !important;
    }
    .navbar-toggler-icon{
      width:1.1em;
      height:1.1em;
    }

    .breadcrumbs{
      padding:18px 0 0;
      font-size:.93rem;
      color:var(--muted);
    }
    .breadcrumbs a{color:var(--muted)}
    .breadcrumbs a:hover{color:var(--primary)}
    .breadcrumbs span{margin:0 8px;color:#9aa7b8}

    .hero-strip{
      margin-top:14px;
      background:linear-gradient(135deg, rgba(255,255,255,.92), rgba(245,249,255,.98));
      border:1px solid rgba(219,228,239,.95);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-strip-inner{
      padding:24px;
      display:flex;
      gap:18px;
      align-items:flex-start;
      justify-content:space-between;
    }
    .hero-left{
      min-width:0;
      flex:1 1 auto;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary);
      font-weight:700;
      font-size:.92rem;
      letter-spacing:.2px;
      margin-bottom:10px;
    }
    .eyebrow .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(26,167,200,.12);
    }
    h1{
      margin:0;
      font-size:clamp(1.75rem, 2.8vw, 2.8rem);
      line-height:1.15;
      letter-spacing:-.02em;
      font-weight:800;
      color:var(--text);
    }
    .hero-lead{
      margin:14px 0 0;
      max-width:760px;
      color:var(--muted);
      font-size:1.02rem;
    }
    .hero-badges{
      margin-top:16px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .soft-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:var(--accent-2);
      border:1px solid rgba(26,167,200,.16);
      color:#15657b;
      font-size:.92rem;
      font-weight:600;
    }
    .soft-badge i{
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      display:inline-block;
    }

    .hero-right{
      flex:0 0 320px;
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
    }
    .mini-stat{
      background:var(--surface);
      border:1px solid var(--line-2);
      border-radius:18px;
      padding:14px;
      box-shadow:0 8px 18px rgba(18,75,143,.05);
      min-height:108px;
    }
    .mini-stat .label{
      color:var(--muted);
      font-size:.86rem;
    }
    .mini-stat .value{
      margin-top:8px;
      font-size:1.55rem;
      font-weight:800;
      letter-spacing:-.03em;
      color:var(--primary-700);
      font-variant-numeric:tabular-nums;
    }
    .mini-stat .desc{
      margin-top:6px;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.5;
    }
    .mini-stat.emph{
      grid-column:1 / -1;
      background:linear-gradient(135deg, rgba(18,75,143,.08), rgba(26,167,200,.08));
      border-color:rgba(18,75,143,.12);
    }

    .section{
      padding:var(--gap-section) 0 0;
    }
    .section.compact{padding-top:56px}
    .section-header{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:flex-end;
      margin-bottom:22px;
    }
    .section-title{
      margin:0;
      font-size:1.5rem;
      font-weight:800;
      line-height:1.2;
      color:var(--text);
      letter-spacing:-.01em;
    }
    .section-subtitle{
      margin:10px 0 0;
      color:var(--muted);
      max-width:780px;
    }
    .section-tools{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      justify-content:flex-end;
    }
    .tool-chip{
      padding:9px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:var(--muted);
      font-size:.92rem;
      font-weight:600;
      transition:all .2s ease;
      cursor:pointer;
    }
    .tool-chip.active,.tool-chip:hover{
      color:var(--primary);
      border-color:rgba(18,75,143,.24);
      box-shadow:0 8px 16px rgba(18,75,143,.06);
      transform:translateY(-1px);
    }

    .stats-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .stat-card{
      background:var(--surface);
      border:1px solid var(--line-2);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      padding:22px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      height:100%;
    }
    .stat-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-lg);
      border-color:rgba(18,75,143,.18);
    }
    .stat-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:10px;
    }
    .stat-title{
      color:var(--muted);
      font-size:.93rem;
      font-weight:600;
    }
    .stat-icon{
      width:42px;height:42px;border-radius:14px;
      background:linear-gradient(135deg, rgba(18,75,143,.12), rgba(26,167,200,.12));
      display:grid;
      place-items:center;
      color:var(--primary);
      font-size:1.05rem;
    }
    .stat-value{
      margin-top:14px;
      font-size:2rem;
      line-height:1;
      font-weight:800;
      letter-spacing:-.04em;
      color:var(--text);
      font-variant-numeric:tabular-nums;
    }
    .stat-note{
      margin-top:10px;
      color:var(--muted);
      font-size:.93rem;
    }

    .content-panel{
      background:var(--surface);
      border:1px solid var(--line-2);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:24px;
    }

    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
    }
    .matrix-card{
      grid-column:span 4;
      background:linear-gradient(180deg,#fff,#f9fbff);
      border:1px solid var(--line-2);
      border-radius:var(--radius);
      padding:22px;
      box-shadow:0 8px 18px rgba(18,75,143,.05);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height:214px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .matrix-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-lg);
      border-color:rgba(18,75,143,.18);
    }
    .matrix-card.featured{
      grid-column:span 8;
      background:linear-gradient(135deg, rgba(18,75,143,.05), rgba(26,167,200,.06));
    }
    .matrix-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .matrix-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:#eef5fe;
      color:var(--primary);
      font-size:.84rem;
      font-weight:700;
    }
    .matrix-badge i{
      width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;
    }
    .matrix-title{
      margin:0;
      font-size:1.1rem;
      font-weight:800;
      line-height:1.3;
    }
    .matrix-desc{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .matrix-tags{
      margin-top:auto;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag{
      padding:6px 10px;
      border-radius:999px;
      background:#f2f6fb;
      border:1px solid var(--line-2);
      color:#54708f;
      font-size:.83rem;
      font-weight:600;
    }
    .card-link{
      display:inline-flex;
      align-items:center;
      gap:7px;
      margin-top:4px;
      color:var(--primary);
      font-weight:700;
    }

    .results-wrap{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:18px;
      align-items:start;
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0 10px;
    }
    .compare-table th{
      color:var(--muted);
      font-size:.9rem;
      font-weight:700;
      padding:0 14px 4px;
    }
    .compare-table td{
      background:#fff;
      border-top:1px solid var(--line-2);
      border-bottom:1px solid var(--line-2);
      padding:16px 14px;
      vertical-align:middle;
      font-size:.95rem;
    }
    .compare-table tr td:first-child{
      border-left:1px solid var(--line-2);
      border-top-left-radius:14px;
      border-bottom-left-radius:14px;
      font-weight:700;
      color:var(--text);
      width:34%;
    }
    .compare-table tr td:last-child{
      border-right:1px solid var(--line-2);
      border-top-right-radius:14px;
      border-bottom-right-radius:14px;
      color:var(--muted);
    }
    .score{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:700;
      color:var(--primary);
    }
    .score .bar{
      width:72px;
      height:8px;
      border-radius:999px;
      background:#ebf1f8;
      overflow:hidden;
      position:relative;
    }
    .score .bar span{
      position:absolute;
      inset:0 auto 0 0;
      width:var(--w);
      background:linear-gradient(90deg,var(--primary),var(--accent));
      border-radius:999px;
    }

    .side-box{
      background:linear-gradient(180deg,#fff,#f8fbff);
      border:1px solid var(--line-2);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:22px;
    }
    .side-box + .side-box{margin-top:18px}
    .side-title{
      margin:0 0 14px;
      font-size:1.08rem;
      font-weight:800;
    }
    .trend-list{
      display:grid;
      gap:12px;
    }
    .trend-item{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:12px 0;
      border-bottom:1px dashed var(--line-2);
    }
    .trend-item:last-child{border-bottom:0;padding-bottom:0}
    .trend-num{
      width:28px;height:28px;border-radius:10px;
      background:rgba(18,75,143,.08);
      color:var(--primary);
      display:grid;
      place-items:center;
      font-weight:800;
      flex:0 0 auto;
    }
    .trend-item h4{
      margin:0;
      font-size:.98rem;
      font-weight:700;
    }
    .trend-item p{
      margin:4px 0 0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.55;
    }

    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-color:transparent;
      --bs-accordion-btn-bg:#fff;
      --bs-accordion-btn-color:var(--text);
      --bs-accordion-active-bg:#f6faff;
      --bs-accordion-active-color:var(--primary);
      --bs-accordion-btn-focus-border-color:rgba(18,75,143,.22);
      --bs-accordion-btn-focus-box-shadow:0 0 0 .2rem rgba(18,75,143,.12);
    }
    .accordion-item{
      border:1px solid var(--line-2);
      border-radius:16px !important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 8px 18px rgba(18,75,143,.04);
      margin-bottom:12px;
    }
    .accordion-button{
      border:0;
      padding:18px 20px;
      font-weight:700;
      background:#fff;
      box-shadow:none !important;
    }
    .accordion-button:not(.collapsed){
      background:#f6faff;
      color:var(--primary);
    }
    .accordion-body{
      padding:0 20px 18px;
      color:var(--muted);
    }

    .search-wrap{
      background:linear-gradient(180deg,#fff,#f8fbff);
      border:1px solid var(--line-2);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:24px;
    }
    .form-label{
      color:var(--text);
      font-weight:700;
      margin-bottom:8px;
    }
    .form-control,.form-select{
      border-radius:14px;
      border:1px solid #d7e0eb;
      background:#fff;
      padding:13px 15px;
      box-shadow:none !important;
      color:var(--text);
    }
    .form-control:focus,.form-select:focus{
      border-color:rgba(18,75,143,.42);
      box-shadow:0 0 0 .2rem rgba(18,75,143,.12) !important;
    }
    .helper-text{
      margin-top:8px;
      color:var(--muted);
      font-size:.9rem;
    }
    .btn{
      border-radius:14px;
      padding:12px 18px;
      font-weight:700;
      transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
    }
    .btn-primary{
      background:linear-gradient(180deg,var(--primary),var(--primary-700));
      border-color:transparent;
      box-shadow:0 10px 18px rgba(18,75,143,.18);
    }
    .btn-primary:hover,.btn-primary:focus{
      background:linear-gradient(180deg,var(--primary-600),var(--primary-700));
      transform:translateY(-1px);
      box-shadow:0 14px 24px rgba(18,75,143,.24);
    }
    .btn-outline-primary{
      color:var(--primary);
      border-color:rgba(18,75,143,.26);
      background:#fff;
    }
    .btn-outline-primary:hover,.btn-outline-primary:focus{
      background:rgba(18,75,143,.06);
      color:var(--primary-700);
      border-color:rgba(18,75,143,.34);
      transform:translateY(-1px);
    }

    .pagination{
      gap:8px;
    }
    .page-link{
      border-radius:12px !important;
      border:1px solid var(--line);
      color:var(--muted);
      padding:10px 14px;
      box-shadow:none;
    }
    .page-link:hover{
      color:var(--primary);
      background:#f7fbff;
      border-color:rgba(18,75,143,.18);
    }
    .page-item.active .page-link{
      background:var(--primary);
      border-color:var(--primary);
      color:#fff;
      box-shadow:0 10px 18px rgba(18,75,143,.16);
    }

    .site-footer{
      margin-top:var(--gap-section);
      padding:34px 0 18px;
      border-top:1px solid rgba(219,228,239,.95);
      background:rgba(247,250,255,.88);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      font-size:1.08rem;
      font-weight:800;
      color:var(--text);
      margin-bottom:10px;
    }
    .footer-text{
      margin:0;
      color:var(--muted);
      max-width:620px;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:12px 18px;
      justify-content:flex-end;
      align-content:flex-start;
    }
    .footer-links a{
      color:var(--muted);
      font-weight:600;
    }
    .footer-links a:hover{color:var(--primary)}
    .copyright{
      margin-top:22px;
      padding-top:16px;
      border-top:1px solid var(--line-2);
      display:flex;
      gap:10px 18px;
      justify-content:space-between;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:.93rem;
    }

    .float-tip{
      margin-top:14px;
      padding:14px 16px;
      border-radius:16px;
      background:#f7fbff;
      border:1px dashed rgba(18,75,143,.18);
      color:var(--muted);
      font-size:.92rem;
    }

    @media (max-width: 1199.98px){
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .matrix-card{grid-column:span 6}
      .matrix-card.featured{grid-column:span 12}
      .results-wrap{grid-template-columns:1fr}
      .hero-right{flex-basis:290px}
    }
    @media (max-width: 991.98px){
      .hero-strip-inner{flex-direction:column}
      .hero-right{width:100%;grid-template-columns:repeat(4,1fr);flex-basis:auto}
      .mini-stat.emph{grid-column:span 2}
      .section{padding-top:64px}
      .section-header{align-items:flex-start;flex-direction:column}
      .section-tools{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
      .matrix-card,.matrix-card.featured{grid-column:span 12}
    }
    @media (max-width: 767.98px){
      .site-container{width:min(100% - 20px, 100%)}
      .hero-strip-inner,.content-panel,.search-wrap,.side-box{padding:18px}
      .hero-right{grid-template-columns:repeat(2,1fr)}
      .mini-stat.emph{grid-column:span 2}
      .stats-grid{grid-template-columns:1fr}
      .section{padding-top:52px}
      .stat-card,.matrix-card{padding:18px}
      .compare-table th,.compare-table td{padding:14px 12px}
      .copyright{flex-direction:column}
    }
    @media (max-width: 575.98px){
      .navbar-nav{gap:10px;align-items:flex-start;padding-top:10px}
      .nav-action{width:100%}
      .hero-right{grid-template-columns:1fr 1fr}
      .mini-stat{min-height:auto}
      .section-title{font-size:1.28rem}
      h1{font-size:1.55rem}
      .hero-lead{font-size:.98rem}
      .compare-table tr td:first-child{width:42%}
    }