/* roulang page: index */
:root {
      --primary: #2f6fae;
      --primary-dark: #1f4f82;
      --primary-soft: #eaf4ff;
      --accent: #10b5a6;
      --ink: #102033;
      --muted: #637184;
      --line: #d9e5f2;
      --bg: #f6f9fd;
      --panel: #ffffff;
      --nav: rgba(255, 255, 255, .86);
      --dark-panel: #10233a;
      --dark-panel-2: #18324f;
      --radius: 8px;
      --shadow: 0 18px 44px rgba(31, 79, 130, .12);
      --shadow-soft: 0 10px 26px rgba(31, 79, 130, .08);
      --focus: 0 0 0 4px rgba(47, 111, 174, .18);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 12% 5%, rgba(47, 111, 174, .12), transparent 28%),
        linear-gradient(180deg, #f8fbff 0%, var(--bg) 45%, #ffffff 100%);
      line-height: 1.72;
      text-rendering: optimizeLegibility;
    }

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

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

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

    button {
      border: 0;
      cursor: pointer;
    }

    input, select, textarea {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      color: var(--ink);
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible {
      outline: none;
      box-shadow: var(--focus);
    }

    .container {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 16px;
      z-index: 50;
      padding: 14px 0 2px;
    }

    .pill-nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 10px 12px 10px 18px;
      border: 1px solid rgba(217, 229, 242, .9);
      border-radius: 999px;
      background: var(--nav);
      backdrop-filter: blur(18px);
      box-shadow: 0 14px 34px rgba(16, 32, 51, .08);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      font-weight: 800;
      letter-spacing: -.02em;
      color: var(--primary-dark);
      white-space: nowrap;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 10px 22px rgba(47, 111, 174, .22);
      flex: 0 0 auto;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      padding: 4px;
      border-radius: 999px;
      background: rgba(234, 244, 255, .78);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 9px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
    }

    .nav-link:hover {
      color: var(--primary-dark);
      background: #fff;
      transform: translateY(-1px);
    }

    .nav-link.active {
      color: #fff;
      background: var(--primary);
      box-shadow: 0 9px 18px rgba(47, 111, 174, .22);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 16px;
      border-radius: 999px;
      color: #fff;
      background: var(--ink);
      font-weight: 800;
      font-size: 14px;
      white-space: nowrap;
    }

    .nav-cta:hover {
      transform: translateY(-1px);
      background: var(--primary-dark);
      box-shadow: 0 12px 24px rgba(31, 79, 130, .18);
    }

    main {
      overflow: hidden;
    }

    section {
      padding: 72px 0;
    }

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

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
      padding: 5px 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--primary-dark);
      background: #fff;
      font-size: 13px;
      font-weight: 800;
    }

    h1, h2, h3 {
      margin: 0;
      line-height: 1.14;
      letter-spacing: -.04em;
    }

    h1 {
      font-size: clamp(34px, 5vw, 58px);
      color: #fff;
      max-width: 760px;
    }

    h2 {
      font-size: clamp(25px, 3vw, 38px);
      color: var(--ink);
    }

    h3 {
      font-size: 18px;
      color: var(--ink);
    }

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

    .hero {
      padding-top: 54px;
      padding-bottom: 66px;
    }

    .hero-shell {
      position: relative;
      min-height: 520px;
      padding: 34px;
      border-radius: 18px;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(16, 35, 58, .98), rgba(24, 50, 79, .96)),
        radial-gradient(circle at 80% 10%, rgba(16, 181, 166, .28), transparent 28%);
      box-shadow: 0 28px 70px rgba(16, 32, 51, .2);
    }

    .hero-shell::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(90deg, rgba(0,0,0,.9), rgba(0,0,0,.35));
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
      gap: 32px;
      align-items: stretch;
      z-index: 1;
    }

    .hero-copy {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 30px;
      padding: 16px 0;
    }

    .hero-copy p {
      max-width: 690px;
      margin-top: 18px;
      color: #c9d8ea;
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 44px;
      padding: 11px 18px;
      border-radius: var(--radius);
      font-weight: 800;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), #4f9bd4);
      box-shadow: 0 16px 28px rgba(47, 111, 174, .24);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 20px 34px rgba(47, 111, 174, .28);
    }

    .btn-light {
      color: #dcecff;
      border: 1px solid rgba(255, 255, 255, .22);
      background: rgba(255, 255, 255, .08);
    }

    .btn-light:hover {
      transform: translateY(-2px);
      background: rgba(255, 255, 255, .14);
    }

    .btn-ghost {
      color: var(--primary-dark);
      border: 1px solid var(--line);
      background: #fff;
    }

    .btn-ghost:hover {
      transform: translateY(-2px);
      border-color: rgba(47, 111, 174, .35);
      box-shadow: var(--shadow-soft);
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      max-width: 720px;
    }

    .hero-point {
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: var(--radius);
      padding: 12px;
      background: rgba(255, 255, 255, .07);
    }

    .hero-point strong {
      display: block;
      color: #fff;
      font-size: 18px;
      line-height: 1.2;
    }

    .hero-point span {
      display: block;
      margin-top: 4px;
      color: #aec2d8;
      font-size: 12px;
    }

    .intel-panel {
      padding: 16px;
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 14px;
      background: rgba(255, 255, 255, .08);
      backdrop-filter: blur(10px);
    }

    .panel-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 14px;
      color: #e7f2ff;
      font-weight: 800;
    }

    .status-dot {
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: #28e1b9;
      box-shadow: 0 0 0 6px rgba(40, 225, 185, .12);
    }

    .faux-rank {
      display: grid;
      gap: 10px;
    }

    .rank-row {
      display: grid;
      grid-template-columns: 38px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 13px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .09);
      border: 1px solid rgba(255, 255, 255, .11);
    }

    .rank-no {
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: var(--radius);
      color: #fff;
      background: rgba(47, 111, 174, .72);
      font-size: 13px;
      font-weight: 900;
    }

    .rank-row strong {
      display: block;
      color: #fff;
      font-size: 14px;
    }

    .rank-row span {
      display: block;
      margin-top: 2px;
      color: #b7c9dd;
      font-size: 12px;
    }

    .rank-badge {
      padding: 5px 8px;
      border-radius: 999px;
      color: #cffff8;
      background: rgba(16, 181, 166, .16);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .mini-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 10px;
    }

    .mini-cell {
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .11);
      color: #d9e8f8;
    }

    .mini-cell b {
      display: block;
      color: #fff;
      font-size: 22px;
      line-height: 1;
      margin-bottom: 8px;
    }

    .countdown-strip {
      padding-top: 36px;
      padding-bottom: 56px;
    }

    .strip-card {
      display: grid;
      grid-template-columns: 1.1fr repeat(4, minmax(120px, 1fr));
      gap: 1px;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: var(--line);
      box-shadow: var(--shadow-soft);
    }

    .strip-lead, .time-cell {
      background: #fff;
      padding: 20px;
    }

    .strip-lead strong {
      display: block;
      margin-bottom: 4px;
      color: var(--primary-dark);
      font-size: 15px;
    }

    .time-cell b {
      display: block;
      color: var(--ink);
      font-size: 30px;
      line-height: 1;
      letter-spacing: -.04em;
    }

    .time-cell span {
      display: block;
      margin-top: 7px;
      color: var(--muted);
      font-size: 13px;
    }

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

    .question-card, .feature-card, .compare-card, .news-card, .faq-item, .privacy-note {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
      box-shadow: var(--shadow-soft);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .question-card:hover, .feature-card:hover, .compare-card:hover, .news-card:hover {
      transform: translateY(-4px);
      border-color: rgba(47, 111, 174, .28);
      box-shadow: var(--shadow);
    }

    .question-card {
      padding: 20px;
      min-height: 158px;
    }

    .icon-box {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      margin-bottom: 18px;
      border-radius: var(--radius);
      color: var(--primary);
      background: var(--primary-soft);
    }

    .question-card p, .feature-card p, .compare-card p, .news-card p {
      margin-top: 10px;
      font-size: 14px;
    }

    .feature-wall {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .feature-card {
      position: relative;
      overflow: hidden;
      padding: 24px;
      min-height: 210px;
    }

    .feature-card::after {
      content: "";
      position: absolute;
      right: 18px;
      bottom: 18px;
      width: 42px;
      height: 42px;
      border-right: 2px solid rgba(47, 111, 174, .24);
      border-bottom: 2px solid rgba(47, 111, 174, .24);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 9px;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--primary-dark);
      background: #f8fbff;
      font-size: 12px;
      font-weight: 800;
    }

    .compare-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .compare-card {
      padding: 24px;
    }

    .compare-card.highlight {
      border-color: rgba(16, 181, 166, .34);
      background: linear-gradient(180deg, #ffffff, #f3fffd);
    }

    .compare-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }

    .price {
      color: var(--primary-dark);
      font-size: 24px;
      font-weight: 900;
      letter-spacing: -.04em;
    }

    .check-list {
      display: grid;
      gap: 10px;
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      display: flex;
      gap: 9px;
      color: var(--muted);
      font-size: 14px;
    }

    .check-list i {
      color: var(--accent);
      margin-top: 5px;
      flex: 0 0 auto;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
      gap: 18px;
      align-items: start;
    }

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

    .news-card {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 16px;
    }

    .news-date {
      display: grid;
      place-items: center;
      min-height: 82px;
      border-radius: var(--radius);
      color: var(--primary-dark);
      background: var(--primary-soft);
      font-weight: 900;
      text-align: center;
    }

    .news-date small {
      display: block;
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .news-card a {
      color: var(--ink);
      font-weight: 900;
    }

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

    .side-panel {
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .side-panel .meter {
      height: 10px;
      margin: 18px 0;
      overflow: hidden;
      border-radius: 999px;
      background: #edf4fb;
    }

    .side-panel .meter span {
      display: block;
      height: 100%;
      width: 78%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--primary), var(--accent));
    }

    .data-section {
      background: linear-gradient(180deg, #f8fbff, #eef6ff);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .data-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: stretch;
    }

    .kpi-panel {
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow-soft);
    }

    .kpi-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      margin-top: 22px;
    }

    .kpi {
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fbfdff;
    }

    .kpi b {
      display: block;
      color: var(--primary-dark);
      font-size: 26px;
      line-height: 1;
      letter-spacing: -.04em;
    }

    .kpi span {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    .chart-card {
      display: flex;
      flex-direction: column;
      justify-content: end;
      gap: 10px;
      padding: 24px;
      border-radius: var(--radius);
      background: var(--dark-panel);
      box-shadow: var(--shadow);
    }

    .bar {
      display: grid;
      grid-template-columns: 92px 1fr 44px;
      align-items: center;
      gap: 10px;
      color: #cfe0f3;
      font-size: 13px;
    }

    .bar-track {
      height: 9px;
      overflow: hidden;
      border-radius: 999px;
      background: rgba(255, 255, 255, .12);
    }

    .bar-track span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, #7bb7ff, #28e1b9);
    }

    .lead-section {
      padding-top: 78px;
    }

    .lead-box {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 26px;
      padding: 28px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #fff;
      box-shadow: var(--shadow);
    }

    .lead-form {
      display: grid;
      gap: 14px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .field label {
      display: block;
      margin-bottom: 7px;
      color: var(--ink);
      font-size: 13px;
      font-weight: 800;
    }

    .field input, .field select {
      min-height: 45px;
      padding: 10px 12px;
    }

    .switch-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #f8fbff;
    }

    .switch-row span {
      color: var(--muted);
      font-size: 14px;
    }

    .switch {
      width: 46px;
      height: 24px;
      position: relative;
      border-radius: 999px;
      background: var(--primary);
      flex: 0 0 auto;
    }

    .switch::after {
      content: "";
      position: absolute;
      top: 4px;
      right: 4px;
      width: 16px;
      height: 16px;
      border-radius: 999px;
      background: #fff;
      box-shadow: 0 2px 6px rgba(0,0,0,.15);
    }

    .privacy-note {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 18px;
      background: #f8fbff;
      box-shadow: none;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .faq-item {
      padding: 20px;
      box-shadow: none;
    }

    .faq-item summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      color: var(--ink);
      font-weight: 900;
      cursor: pointer;
      list-style: none;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item p {
      padding-top: 12px;
      font-size: 14px;
    }

    .cta-band {
      padding: 28px;
      border-radius: 14px;
      color: #fff;
      background:
        linear-gradient(135deg, rgba(31, 79, 130, .96), rgba(16, 181, 166, .82)),
        var(--primary);
      box-shadow: var(--shadow);
    }

    .cta-band h2, .cta-band p {
      color: #fff;
    }

    .cta-band p {
      opacity: .86;
      margin-top: 10px;
    }

    .site-footer {
      padding: 38px 0 28px;
      color: #6c7887;
      background: #f7fbff;
      border-top: 1px solid var(--line);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 28px;
      align-items: start;
    }

    .footer-title {
      color: var(--primary-dark);
      font-weight: 900;
      margin-bottom: 10px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
      font-size: 14px;
    }

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

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid var(--line);
      font-size: 13px;
      flex-wrap: wrap;
    }

    @media (max-width: 1024px) {
      .hero-content, .data-grid, .lead-box, .news-layout {
        grid-template-columns: 1fr;
      }

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

      .strip-lead {
        grid-column: 1 / -1;
      }

      .question-grid, .feature-wall, .compare-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, 1180px);
      }

      .site-header {
        top: 8px;
      }

      .pill-nav {
        border-radius: 18px;
        align-items: stretch;
        flex-direction: column;
        padding: 12px;
      }

      .brand {
        justify-content: center;
      }

      .nav-links {
        width: 100%;
        overflow-x: auto;
        justify-content: flex-start;
      }

      .nav-link {
        flex: 0 0 auto;
      }

      .nav-cta {
        width: 100%;
      }

      section {
        padding: 54px 0;
      }

      .hero {
        padding-top: 34px;
      }

      .hero-shell {
        min-height: auto;
        padding: 22px;
      }

      .hero-content {
        gap: 24px;
      }

      .hero-points, .question-grid, .feature-wall, .compare-grid, .faq-grid {
        grid-template-columns: 1fr;
      }

      .news-card {
        grid-template-columns: 1fr;
      }

      .news-date {
        min-height: auto;
        justify-items: start;
        padding: 12px;
      }

      .section-head {
        display: block;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 31px;
      }

      .hero-actions, .form-grid, .mini-grid, .strip-card {
        grid-template-columns: 1fr;
        display: grid;
      }

      .btn {
        width: 100%;
      }

      .rank-row {
        grid-template-columns: 32px 1fr;
      }

      .rank-badge {
        grid-column: 2;
        width: fit-content;
      }

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

      .copyright {
        display: block;
      }

      .copyright span {
        display: block;
        margin-top: 8px;
      }
    }

/* roulang page: category1 */
:root {
      --color-primary: #2563eb;
      --color-primary-dark: #1d4ed8;
      --color-primary-soft: #dbeafe;
      --color-accent: #0f766e;
      --color-alert: #ef4444;
      --color-bg: #f6f9fd;
      --color-surface: #ffffff;
      --color-surface-2: #eef5ff;
      --color-text: #102033;
      --color-muted: #61748c;
      --color-border: #dbe5f1;
      --color-border-strong: #b8c9df;
      --shadow-card: 0 14px 38px rgba(37, 99, 235, .10);
      --shadow-hover: 0 18px 46px rgba(37, 99, 235, .16);
      --radius-sm: 6px;
      --radius-md: 8px;
      --radius-pill: 999px;
      --container: 1160px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      color: var(--color-text);
      background:
        radial-gradient(circle at 8% 0%, rgba(37, 99, 235, .10), transparent 30%),
        linear-gradient(180deg, #f8fbff 0%, var(--color-bg) 44%, #ffffff 100%);
      line-height: 1.72;
      overflow-x: hidden;
    }

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

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

    button {
      cursor: pointer;
    }

    img,
    svg {
      max-width: 100%;
      vertical-align: middle;
    }

    ::selection {
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
    }

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 14px;
      z-index: 50;
      padding: 12px 0 4px;
    }

    .pill-nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 10px 12px;
      border: 1px solid rgba(184, 201, 223, .78);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, .86);
      box-shadow: 0 10px 34px rgba(37, 99, 235, .12);
      backdrop-filter: blur(18px);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      padding: 8px 12px 8px 8px;
      border-radius: var(--radius-pill);
      font-weight: 800;
      letter-spacing: -.01em;
      color: #0f2745;
    }

    .brand:hover {
      background: #f1f7ff;
      transform: translateY(-1px);
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      color: #ffffff;
      background: linear-gradient(135deg, var(--color-primary), #0ea5e9);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.25), 0 8px 18px rgba(37,99,235,.22);
    }

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

    .nav-link,
    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 7px;
      min-height: 40px;
      padding: 8px 14px;
      border-radius: var(--radius-pill);
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--color-primary-dark);
      background: #eef6ff;
    }

    .nav-link.active {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      box-shadow: inset 0 0 0 1px rgba(37, 99, 235, .16);
    }

    .nav-cta {
      color: #ffffff;
      background: linear-gradient(135deg, var(--color-primary), #0ea5e9);
      box-shadow: 0 10px 22px rgba(37, 99, 235, .20);
    }

    .nav-cta:hover {
      transform: translateY(-1px);
      box-shadow: 0 14px 28px rgba(37, 99, 235, .26);
    }

    .nav-link:focus-visible,
    .nav-cta:focus-visible,
    .brand:focus-visible,
    .btn:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible,
    summary:focus-visible {
      outline: 3px solid rgba(37, 99, 235, .24);
      outline-offset: 3px;
    }

    .top-band {
      margin-top: 22px;
      padding: 34px 0 24px;
      border-bottom: 1px solid var(--color-border);
      background:
        linear-gradient(90deg, rgba(219, 234, 254, .76), rgba(255,255,255,.94) 46%, rgba(236, 253, 245, .70)),
        repeating-linear-gradient(90deg, rgba(37,99,235,.05) 0, rgba(37,99,235,.05) 1px, transparent 1px, transparent 52px);
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 650;
    }

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

    .hero-strip {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
      gap: 24px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      padding: 6px 10px;
      border: 1px solid rgba(37,99,235,.18);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.72);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 800;
    }

    h1,
    h2,
    h3 {
      margin: 0;
      color: #0f2745;
      line-height: 1.18;
      letter-spacing: -.03em;
    }

    h1 {
      max-width: 820px;
      margin-top: 12px;
      font-size: clamp(30px, 4.2vw, 50px);
      font-weight: 900;
    }

    .hero-summary {
      max-width: 780px;
      margin: 14px 0 0;
      color: var(--color-muted);
      font-size: 17px;
    }

    .status-panel {
      border: 1px solid rgba(184, 201, 223, .86);
      border-radius: var(--radius-md);
      background: rgba(255,255,255,.80);
      box-shadow: var(--shadow-card);
      overflow: hidden;
    }

    .status-panel-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 14px;
      border-bottom: 1px solid var(--color-border);
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
    }

    .pulse-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-alert);
      box-shadow: 0 0 0 5px rgba(239, 68, 68, .12);
    }

    .status-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1px;
      background: var(--color-border);
    }

    .status-cell {
      padding: 15px;
      background: #ffffff;
    }

    .status-cell strong {
      display: block;
      color: #0f2745;
      font-size: 20px;
      line-height: 1.1;
    }

    .status-cell span {
      display: block;
      margin-top: 5px;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 700;
    }

    main {
      padding: 38px 0 0;
    }

    .section {
      padding: 52px 0;
    }

    .section.compact {
      padding: 34px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 20px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 8px;
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: .03em;
    }

    .section-title {
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 900;
    }

    .section-desc {
      max-width: 620px;
      margin: 8px 0 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .filter-bar {
      display: grid;
      grid-template-columns: 1.2fr .9fr .9fr auto;
      gap: 12px;
      padding: 14px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: var(--color-surface);
      box-shadow: var(--shadow-card);
    }

    .field {
      position: relative;
    }

    .field i,
    .field svg {
      position: absolute;
      top: 50%;
      left: 13px;
      width: 17px;
      height: 17px;
      color: var(--color-muted);
      transform: translateY(-50%);
      pointer-events: none;
    }

    .input,
    .select,
    .textarea {
      width: 100%;
      min-height: 46px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-sm);
      background: #fbfdff;
      color: var(--color-text);
      font-size: 14px;
      font-weight: 650;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .input {
      padding: 11px 12px 11px 42px;
    }

    .select {
      padding: 11px 12px;
      appearance: none;
    }

    .textarea {
      min-height: 108px;
      padding: 12px;
      resize: vertical;
    }

    .input:hover,
    .select:hover,
    .textarea:hover,
    .input:focus,
    .select:focus,
    .textarea:focus {
      border-color: rgba(37, 99, 235, .48);
      background: #ffffff;
      box-shadow: 0 0 0 4px rgba(37, 99, 235, .08);
      outline: none;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 11px 18px;
      border: 1px solid transparent;
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 850;
      line-height: 1;
      white-space: nowrap;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }

    .btn-primary {
      color: #ffffff;
      background: linear-gradient(135deg, var(--color-primary), #0ea5e9);
      box-shadow: 0 12px 24px rgba(37, 99, 235, .18);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 17px 32px rgba(37, 99, 235, .25);
    }

    .btn-ghost {
      color: var(--color-primary-dark);
      background: #ffffff;
      border-color: var(--color-border-strong);
    }

    .btn-ghost:hover {
      background: #f0f7ff;
      border-color: rgba(37, 99, 235, .32);
      transform: translateY(-1px);
    }

    .panel-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 20px;
      align-items: start;
    }

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

    .result-card {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      padding: 18px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: var(--color-surface);
      box-shadow: 0 8px 26px rgba(15, 39, 69, .05);
      overflow: hidden;
    }

    .result-card::before {
      content: "";
      position: absolute;
      inset: 0 auto 0 0;
      width: 3px;
      background: linear-gradient(180deg, var(--color-primary), #34d399);
    }

    .result-card:hover {
      transform: translateY(-2px);
      border-color: rgba(37, 99, 235, .28);
      box-shadow: var(--shadow-hover);
    }

    .result-title {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-bottom: 8px;
      font-size: 18px;
      font-weight: 900;
      color: #0f2745;
    }

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

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .tag,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 26px;
      padding: 5px 9px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(37, 99, 235, .16);
      background: #f3f8ff;
      color: var(--color-primary-dark);
      font-size: 12px;
      font-weight: 800;
    }

    .badge.green {
      border-color: rgba(15, 118, 110, .18);
      background: #ecfdf5;
      color: #0f766e;
    }

    .badge.gray {
      border-color: var(--color-border);
      background: #f8fafc;
      color: var(--color-muted);
    }

    .result-meta {
      display: grid;
      gap: 8px;
      min-width: 168px;
      align-content: start;
    }

    .meta-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 8px 10px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-sm);
      background: #fbfdff;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 750;
    }

    .meta-line strong {
      color: #0f2745;
    }

    .side-panel {
      position: sticky;
      top: 98px;
      display: grid;
      gap: 14px;
    }

    .mini-card,
    .form-card,
    .notice,
    .faq-card,
    .cta-card {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: var(--color-surface);
      box-shadow: var(--shadow-card);
    }

    .mini-card {
      padding: 16px;
    }

    .mini-card h3,
    .form-card h3 {
      font-size: 17px;
      font-weight: 900;
    }

    .mini-list {
      display: grid;
      gap: 10px;
      margin: 14px 0 0;
      padding: 0;
      list-style: none;
    }

    .mini-list li {
      display: flex;
      align-items: flex-start;
      gap: 9px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .mini-list i,
    .mini-list svg {
      flex: 0 0 auto;
      margin-top: 4px;
      color: var(--color-primary);
    }

    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
    }

    .matrix-card {
      padding: 16px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: linear-gradient(180deg, #ffffff, #f8fbff);
      box-shadow: 0 10px 26px rgba(15, 39, 69, .05);
    }

    .matrix-card .icon-box {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      margin-bottom: 12px;
      border-radius: var(--radius-sm);
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
    }

    .matrix-card h3 {
      margin-bottom: 6px;
      font-size: 16px;
      font-weight: 900;
    }

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

    .flow-line {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1px;
      overflow: hidden;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: var(--color-border);
      box-shadow: var(--shadow-card);
    }

    .flow-step {
      position: relative;
      padding: 18px;
      background: #ffffff;
    }

    .flow-step span {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 28px;
      height: 28px;
      margin-bottom: 10px;
      border-radius: 50%;
      color: #ffffff;
      background: var(--color-primary);
      font-size: 12px;
      font-weight: 900;
    }

    .flow-step h3 {
      margin-bottom: 6px;
      font-size: 16px;
      font-weight: 900;
    }

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

    .form-card {
      padding: 20px;
      background:
        linear-gradient(180deg, rgba(219,234,254,.72), rgba(255,255,255,.96)),
        #ffffff;
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 16px;
    }

    .form-grid .wide {
      grid-column: 1 / -1;
    }

    .switch-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 12px 0 0;
    }

    .switch-row label {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 10px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-pill);
      background: #ffffff;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 750;
    }

    .switch-row input {
      accent-color: var(--color-primary);
    }

    .notice {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 15px;
      color: var(--color-muted);
      background: #fbfdff;
      box-shadow: none;
    }

    .notice svg {
      flex: 0 0 auto;
      margin-top: 4px;
      color: var(--color-accent);
    }

    .faq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .faq-card {
      overflow: hidden;
      box-shadow: 0 8px 24px rgba(15, 39, 69, .05);
    }

    .faq-card details {
      padding: 0;
    }

    .faq-card summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 18px;
      color: #0f2745;
      font-weight: 900;
      list-style: none;
      cursor: pointer;
    }

    .faq-card summary::-webkit-details-marker {
      display: none;
    }

    .faq-card summary::after {
      content: "+";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 24px;
      height: 24px;
      border-radius: 50%;
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      font-weight: 900;
    }

    .faq-card details[open] summary::after {
      content: "−";
    }

    .faq-card p {
      margin: 0;
      padding: 0 18px 18px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .related-strip {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .related-link {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 16px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: #ffffff;
      box-shadow: 0 8px 24px rgba(15, 39, 69, .05);
      font-weight: 850;
    }

    .related-link:hover {
      transform: translateY(-2px);
      border-color: rgba(37,99,235,.28);
      color: var(--color-primary-dark);
      box-shadow: var(--shadow-hover);
    }

    .cta-card {
      position: relative;
      overflow: hidden;
      padding: 28px;
      background:
        linear-gradient(135deg, #0f2745, #1d4ed8 62%, #0ea5e9);
      color: #ffffff;
      box-shadow: 0 18px 46px rgba(37, 99, 235, .22);
    }

    .cta-card::after {
      content: "";
      position: absolute;
      right: -60px;
      top: -70px;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: rgba(255,255,255,.13);
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .cta-card h2 {
      color: #ffffff;
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 900;
    }

    .cta-card p {
      max-width: 650px;
      margin: 8px 0 0;
      color: rgba(255,255,255,.78);
    }

    .cta-card .btn {
      background: #ffffff;
      color: var(--color-primary-dark);
      border-color: rgba(255,255,255,.4);
    }

    .cta-card .btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(0,0,0,.18);
    }

    .site-footer {
      margin-top: 54px;
      padding: 36px 0 22px;
      color: #61748c;
      background: #f3f7fc;
      border-top: 1px solid var(--color-border);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.25fr .8fr .8fr;
      gap: 28px;
      padding-bottom: 26px;
    }

    .footer-title {
      margin-bottom: 10px;
      color: #0f2745;
      font-size: 15px;
      font-weight: 900;
    }

    .site-footer p {
      max-width: 430px;
      margin: 0;
      font-size: 14px;
    }

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

    .footer-links a {
      width: fit-content;
      color: #61748c;
      font-size: 14px;
      font-weight: 650;
    }

    .footer-links a:hover {
      color: var(--color-primary-dark);
      transform: translateX(2px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 18px;
      border-top: 1px solid var(--color-border);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .pill-nav {
        align-items: stretch;
        border-radius: 22px;
        flex-wrap: wrap;
      }

      .nav-links {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        padding: 2px 0;
      }

      .hero-strip,
      .panel-layout {
        grid-template-columns: 1fr;
      }

      .side-panel {
        position: static;
        grid-template-columns: 1fr 1fr;
      }

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

      .filter-bar {
        grid-template-columns: 1fr 1fr;
      }

      .filter-bar .btn {
        grid-column: 1 / -1;
      }
    }

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

      .site-header {
        top: 8px;
      }

      .brand {
        width: 100%;
        justify-content: flex-start;
      }

      .nav-cta {
        width: 100%;
      }

      .top-band {
        margin-top: 12px;
        padding: 26px 0 18px;
      }

      .section {
        padding: 38px 0;
      }

      .section-head {
        display: block;
      }

      .filter-bar,
      .form-grid,
      .faq-grid,
      .related-strip,
      .footer-grid,
      .side-panel {
        grid-template-columns: 1fr;
      }

      .result-card {
        grid-template-columns: 1fr;
      }

      .result-meta {
        min-width: 0;
      }

      .cta-content,
      .copyright {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    @media (max-width: 520px) {
      .pill-nav {
        padding: 9px;
      }

      .nav-links {
        gap: 4px;
      }

      .nav-link {
        padding: 8px 10px;
        font-size: 13px;
      }

      h1 {
        font-size: 29px;
      }

      .hero-summary {
        font-size: 15px;
      }

      .status-grid,
      .matrix-grid,
      .flow-line {
        grid-template-columns: 1fr;
      }

      .result-card,
      .matrix-card,
      .flow-step,
      .form-card,
      .cta-card {
        padding: 16px;
      }

      .btn {
        width: 100%;
      }

      .breadcrumb {
        font-size: 13px;
      }
    }