/* roulang page: index */
:root {
      --bg: #f5f8fc;
      --panel: #ffffff;
      --panel-soft: #f8fbff;
      --panel-alt: #eef4fb;
      --line: #d9e3ef;
      --line-strong: #c7d7e8;
      --text: #16324a;
      --muted: #5e7287;
      --faint: #7f92a6;
      --brand: #2f6fa3;
      --brand-deep: #1f5688;
      --brand-soft: #dceaf7;
      --accent: #f08b3e;
      --accent-deep: #d87424;
      --good: #1d8a5b;
      --warn: #b96a14;
      --danger: #c44d4d;
      --shadow: 0 10px 28px rgba(28, 60, 88, 0.08);
      --shadow-strong: 0 18px 42px rgba(28, 60, 88, 0.14);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1200px;
      --space-1: 6px;
      --space-2: 10px;
      --space-3: 14px;
      --space-4: 18px;
      --space-5: 24px;
      --space-6: 32px;
      --space-7: 44px;
      --space-8: 60px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--text);
      background:
        linear-gradient(180deg, #f8fbff 0%, #ffffff 180px, #f4f7fb 100%);
      font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
      line-height: 1.6;
      letter-spacing: 0;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image: linear-gradient(rgba(47, 111, 163, 0.03) 1px, transparent 1px),
                        linear-gradient(90deg, rgba(47, 111, 163, 0.03) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0));
      z-index: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

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

    button {
      border: 0;
      background: none;
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(47, 111, 163, 0.24);
      outline-offset: 2px;
    }

    .site-shell {
      position: relative;
      z-index: 1;
      min-height: 100vh;
    }

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

    .topbar {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 4px 18px rgba(18, 38, 58, 0.04);
    }

    .topbar.is-scrolled {
      box-shadow: 0 8px 24px rgba(18, 38, 58, 0.08);
    }

    .topbar-inner {
      padding: 14px 0 10px;
    }

    .brand-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .brand-lockup {
      display: flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 10px;
      background:
        linear-gradient(135deg, var(--brand) 0%, #4a8ec2 100%);
      box-shadow: 0 10px 20px rgba(47, 111, 163, 0.18);
      display: grid;
      place-items: center;
      flex: none;
    }

    .brand-mark svg {
      width: 22px;
      height: 22px;
      color: #fff;
    }

    .brand-copy {
      min-width: 0;
    }

    .brand-name {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      font-size: 1.04rem;
      font-weight: 800;
      line-height: 1.2;
    }

    .brand-name span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
    }

    .brand-tag {
      display: inline-flex;
      align-items: center;
      height: 24px;
      padding: 0 10px;
      border-radius: 999px;
      background: var(--brand-soft);
      color: var(--brand-deep);
      font-size: 0.78rem;
      font-weight: 700;
    }

    .brand-sub {
      margin-top: 4px;
      color: var(--muted);
      font-size: 0.92rem;
    }

    .top-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: none;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 16px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
      white-space: nowrap;
      font-weight: 700;
    }

    .btn svg {
      width: 16px;
      height: 16px;
      flex: none;
    }

    .btn-primary {
      background: linear-gradient(180deg, var(--accent) 0%, #e67c2e 100%);
      color: #fff;
      box-shadow: 0 10px 22px rgba(240, 139, 62, 0.18);
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 14px 28px rgba(240, 139, 62, 0.24);
      background: linear-gradient(180deg, #f29145 0%, var(--accent-deep) 100%);
    }

    .btn-ghost {
      background: #fff;
      color: var(--brand-deep);
      border-color: var(--line);
    }

    .btn-ghost:hover {
      transform: translateY(-1px);
      border-color: var(--brand-soft);
      box-shadow: var(--shadow);
    }

    .channel-row {
      margin-top: 12px;
      display: flex;
      align-items: center;
      gap: 10px;
      overflow-x: auto;
      padding-bottom: 2px;
      scrollbar-width: thin;
    }

    .channel-row::-webkit-scrollbar {
      height: 8px;
    }

    .channel-row::-webkit-scrollbar-thumb {
      background: #c9d7e6;
      border-radius: 999px;
    }

    .channel-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--panel-soft);
      color: var(--muted);
      font-size: 0.86rem;
      font-weight: 700;
      flex: none;
    }

    .nav-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 34px;
      padding: 0 13px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      font-weight: 700;
      transition: transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
      flex: none;
    }

    .nav-chip:hover {
      transform: translateY(-1px);
      border-color: var(--brand-soft);
      box-shadow: 0 8px 16px rgba(28, 60, 88, 0.08);
      color: var(--brand-deep);
    }

    .nav-chip.active {
      background: var(--brand);
      color: #fff;
      border-color: var(--brand);
      box-shadow: 0 10px 22px rgba(47, 111, 163, 0.18);
    }

    .nav-chip svg {
      width: 15px;
      height: 15px;
      flex: none;
    }

    main {
      display: block;
    }

    .section {
      padding: 32px 0;
    }

    .section.band {
      background: var(--panel-soft);
      border-top: 1px solid rgba(217, 227, 239, 0.8);
      border-bottom: 1px solid rgba(217, 227, 239, 0.8);
    }

    .hero {
      padding: 30px 0 24px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
      gap: 24px;
      align-items: stretch;
    }

    .hero-copy,
    .hero-panel,
    .section-card,
    .news-panel,
    .featured-hero,
    .featured-stack,
    .trust-panel,
    .faq-panel,
    .form-panel,
    .footer-card {
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .hero-copy {
      padding: 30px;
      overflow: hidden;
      position: relative;
    }

    .hero-copy::after {
      content: "";
      position: absolute;
      inset: auto -120px -120px auto;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(47, 111, 163, 0.08), rgba(47, 111, 163, 0) 68%);
      pointer-events: none;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: var(--brand-soft);
      color: var(--brand-deep);
      font-size: 0.85rem;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .eyebrow .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 0 4px rgba(240, 139, 62, 0.16);
    }

    .hero h1 {
      margin: 0;
      font-size: clamp(2rem, 2vw + 1.1rem, 3.4rem);
      line-height: 1.08;
      letter-spacing: 0;
      max-width: 13ch;
    }

    .hero-lead {
      margin: 16px 0 0;
      color: var(--muted);
      font-size: 1.02rem;
      max-width: 60ch;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 22px;
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 24px;
    }

    .metric {
      padding: 14px 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(180deg, #fff 0%, #f9fbfe 100%);
    }

    .metric strong {
      display: block;
      font-size: 1.12rem;
      line-height: 1.1;
    }

    .metric span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 0.9rem;
    }

    .hero-panel {
      padding: 22px;
      display: grid;
      gap: 14px;
      align-content: start;
    }

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

    .panel-title {
      margin: 0;
      font-size: 1.08rem;
      line-height: 1.2;
    }

    .panel-note {
      color: var(--muted);
      font-size: 0.92rem;
    }

    .side-card {
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--panel-soft);
    }

    .side-card + .side-card {
      margin-top: 0;
    }

    .side-card h3 {
      margin: 0 0 8px;
      font-size: 0.98rem;
      line-height: 1.25;
    }

    .bullet-list {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 9px;
    }

    .bullet-list li {
      display: flex;
      gap: 10px;
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.5;
    }

    .bullet-list li::before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 0.42em;
      border-radius: 50%;
      background: var(--brand);
      flex: none;
    }

    .status-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
    }

    .status-pill {
      padding: 12px 12px 13px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--line);
      background: #fff;
    }

    .status-pill strong {
      display: block;
      font-size: 0.96rem;
      line-height: 1.2;
    }

    .status-pill span {
      display: block;
      margin-top: 5px;
      color: var(--muted);
      font-size: 0.84rem;
      line-height: 1.45;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 18px;
    }

    .section-head h2 {
      margin: 0;
      font-size: 1.5rem;
      line-height: 1.15;
      letter-spacing: 0;
    }

    .section-head p {
      margin: 0;
      color: var(--muted);
      max-width: 62ch;
      font-size: 0.98rem;
    }

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

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

    .info-card {
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(180deg, #fff 0%, #f9fbfe 100%);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }

    .info-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-strong);
      border-color: var(--brand-soft);
    }

    .info-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      background: var(--brand-soft);
      color: var(--brand-deep);
      margin-bottom: 14px;
    }

    .info-icon svg {
      width: 20px;
      height: 20px;
    }

    .info-card h3 {
      margin: 0 0 8px;
      font-size: 1.02rem;
      line-height: 1.25;
    }

    .info-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.94rem;
      line-height: 1.65;
    }

    .qual-grid {
      display: grid;
      grid-template-columns: 1.02fr 0.98fr;
      gap: 14px;
      align-items: start;
    }

    .qual-box {
      padding: 22px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fff;
      box-shadow: var(--shadow);
    }

    .qual-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      padding: 0 11px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: var(--panel-soft);
      color: var(--muted);
      font-size: 0.84rem;
      font-weight: 700;
    }

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

    .step-item {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr);
      gap: 12px;
      padding: 14px;
      border-radius: var(--radius);
      background: var(--panel-soft);
      border: 1px solid var(--line);
    }

    .step-num {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: var(--brand);
      color: #fff;
      display: grid;
      place-items: center;
      font-weight: 800;
      flex: none;
    }

    .step-item h3 {
      margin: 0 0 4px;
      font-size: 0.98rem;
    }

    .step-item p {
      margin: 0;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.6;
    }

    .news-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 14px;
      align-items: start;
    }

    .news-panel {
      padding: 22px;
    }

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

    .news-list li {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }

    .news-list li:hover {
      transform: translateY(-1px);
      border-color: var(--brand-soft);
      box-shadow: var(--shadow);
    }

    .news-link {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 12px;
      align-items: center;
      padding: 14px 16px;
    }

    .news-link strong {
      display: block;
      font-size: 1rem;
      line-height: 1.35;
      margin-bottom: 4px;
    }

    .news-link span {
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.45;
    }

    .news-arrow {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: var(--brand-soft);
      color: var(--brand-deep);
      display: grid;
      place-items: center;
      flex: none;
    }

    .news-arrow svg {
      width: 16px;
      height: 16px;
    }

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

    .rail-card {
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: linear-gradient(180deg, #fff 0%, #f7fbff 100%);
    }

    .rail-card h3 {
      margin: 0 0 8px;
      font-size: 1rem;
    }

    .rail-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.93rem;
      line-height: 1.65;
    }

    .rail-list {
      margin: 12px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 8px;
      color: var(--muted);
      font-size: 0.92rem;
    }

    .featured-grid {
      display: grid;
      grid-template-columns: 1.08fr 0.92fr;
      gap: 14px;
      align-items: start;
    }

    .featured-hero {
      padding: 24px;
    }

    .featured-box {
      display: grid;
      gap: 12px;
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--panel-soft);
    }

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

    .featured-headline h3 {
      margin: 0;
      font-size: 1.08rem;
    }

    .rating {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(29, 138, 91, 0.1);
      color: var(--good);
      font-weight: 800;
      font-size: 0.82rem;
    }

    .rating svg {
      width: 14px;
      height: 14px;
    }

    .featured-copy {
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.7;
      margin: 0;
    }

    .mini-grid {
      display: grid;
      gap: 12px;
    }

    .mini-card {
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 8px 20px rgba(18, 38, 58, 0.05);
    }

    .mini-card h3 {
      margin: 0 0 7px;
      font-size: 0.98rem;
    }

    .mini-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.65;
    }

    .trust-panel {
      padding: 22px;
    }

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

    .trust-stat {
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
    }

    .trust-stat strong {
      display: block;
      font-size: 1.3rem;
      line-height: 1.1;
      color: var(--brand-deep);
    }

    .trust-stat span {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.55;
    }

    .trust-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }

    .trust-badges .tag {
      background: #fff;
    }

    .state-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 18px;
    }

    .state-card {
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fff;
    }

    .state-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
      font-weight: 800;
      font-size: 0.92rem;
    }

    .state-label .swatch {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      flex: none;
    }

    .state-loading .swatch { background: var(--brand); }
    .state-empty .swatch { background: #8899ad; }
    .state-error .swatch { background: var(--danger); }

    .skeleton {
      display: grid;
      gap: 10px;
    }

    .sk-line {
      height: 10px;
      border-radius: 999px;
      background: linear-gradient(90deg, #e5edf6 0%, #f4f8fc 45%, #e5edf6 100%);
      background-size: 180% 100%;
      animation: shimmer 1.5s ease-in-out infinite;
    }

    .sk-line.short { width: 64%; }
    .sk-line.mid { width: 88%; }

    @keyframes shimmer {
      0% { background-position: 0% 0; }
      100% { background-position: 180% 0; }
    }

    .state-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.6;
    }

    .faq-panel {
      padding: 22px;
    }

    .faq-list {
      display: grid;
      gap: 10px;
      margin-top: 12px;
    }

    details.faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      overflow: hidden;
    }

    details.faq-item[open] {
      box-shadow: var(--shadow);
    }

    summary {
      list-style: none;
      cursor: pointer;
      padding: 16px 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      font-weight: 800;
      font-size: 1rem;
    }

    summary::-webkit-details-marker {
      display: none;
    }

    .faq-q {
      display: block;
      min-width: 0;
    }

    .faq-icon {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: var(--brand-soft);
      color: var(--brand-deep);
      display: grid;
      place-items: center;
      flex: none;
      transition: transform .18s ease;
    }

    details[open] .faq-icon {
      transform: rotate(45deg);
    }

    .faq-icon svg {
      width: 16px;
      height: 16px;
    }

    .faq-body {
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.75;
    }

    .apply-grid {
      display: grid;
      grid-template-columns: 0.96fr 1.04fr;
      gap: 14px;
      align-items: start;
    }

    .form-panel {
      padding: 22px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .field {
      display: grid;
      gap: 8px;
    }

    .field.full {
      grid-column: 1 / -1;
    }

    .field label {
      font-weight: 800;
      font-size: 0.92rem;
    }

    .field input,
    .field select,
    .field textarea {
      width: 100%;
      min-height: 44px;
      padding: 11px 13px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      color: var(--text);
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }

    .field textarea {
      min-height: 120px;
      resize: vertical;
    }

    .field input::placeholder,
    .field textarea::placeholder {
      color: #90a0b2;
    }

    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      border-color: rgba(47, 111, 163, 0.45);
      box-shadow: 0 0 0 4px rgba(47, 111, 163, 0.12);
      outline: none;
    }

    .form-actions {
      margin-top: 16px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .form-status {
      margin-top: 14px;
      padding: 12px 14px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--panel-soft);
      color: var(--muted);
      min-height: 48px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .form-status.is-success {
      border-color: rgba(29, 138, 91, 0.28);
      background: rgba(29, 138, 91, 0.08);
      color: var(--good);
    }

    .form-status.is-error {
      border-color: rgba(196, 77, 77, 0.28);
      background: rgba(196, 77, 77, 0.08);
      color: var(--danger);
    }

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

    .side-note {
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fff;
      box-shadow: var(--shadow);
    }

    .side-note h3 {
      margin: 0 0 8px;
      font-size: 1rem;
    }

    .side-note p {
      margin: 0;
      color: var(--muted);
      font-size: 0.94rem;
      line-height: 1.7;
    }

    .footer {
      padding: 28px 0 34px;
    }

    .footer-card {
      padding: 22px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 18px;
      align-items: start;
    }

    .footer-brand {
      display: grid;
      gap: 10px;
    }

    .footer-brand strong {
      font-size: 1.08rem;
    }

    .footer-brand p {
      margin: 0;
      color: var(--muted);
      font-size: 0.94rem;
      line-height: 1.7;
      max-width: 62ch;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .footer-links a {
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      font-size: 0.9rem;
      font-weight: 700;
      transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease, color .18s ease;
    }

    .footer-links a:hover {
      transform: translateY(-1px);
      border-color: var(--brand-soft);
      box-shadow: var(--shadow);
      color: var(--brand-deep);
    }

    .footer-bottom {
      margin-top: 16px;
      padding-top: 16px;
      border-top: 1px solid var(--line);
      display: flex;
      flex-wrap: wrap;
      gap: 10px 18px;
      justify-content: space-between;
      color: var(--faint);
      font-size: 0.88rem;
    }

    .muted {
      color: var(--muted);
    }

    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

    @media (max-width: 1024px) {
      .hero-grid,
      .qual-grid,
      .news-grid,
      .featured-grid,
      .apply-grid,
      .footer-top {
        grid-template-columns: 1fr;
      }

      .grid-4,
      .grid-3,
      .trust-grid,
      .state-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .hero h1 {
        max-width: 16ch;
      }
    }

    @media (max-width: 768px) {
      .topbar-inner {
        padding: 12px 0 10px;
      }

      .brand-row {
        align-items: start;
        flex-direction: column;
      }

      .top-actions {
        width: 100%;
      }

      .top-actions .btn {
        flex: 1 1 0;
      }

      .section {
        padding: 24px 0;
      }

      .hero {
        padding-top: 22px;
      }

      .hero-copy,
      .hero-panel,
      .news-panel,
      .featured-hero,
      .trust-panel,
      .faq-panel,
      .form-panel,
      .footer-card {
        padding: 18px;
      }

      .hero-metrics,
      .grid-4,
      .grid-3,
      .trust-grid,
      .state-grid,
      .form-grid {
        grid-template-columns: 1fr;
      }

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

      .section-head h2 {
        font-size: 1.32rem;
      }

      .summary {
        padding: 14px 16px;
      }

      .news-link {
        grid-template-columns: minmax(0, 1fr);
      }

      .news-arrow {
        display: none;
      }

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

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(var(--container), calc(100% - 24px));
      }

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

      .brand-name {
        font-size: 0.98rem;
      }

      .brand-sub {
        font-size: 0.86rem;
      }

      .hero h1 {
        font-size: 1.92rem;
      }

      .hero-lead,
      .section-head p,
      .featured-copy,
      .faq-body,
      .side-note p,
      .news-link span {
        font-size: 0.93rem;
      }

      .btn {
        min-height: 40px;
        padding: 0 14px;
      }

      .channel-row {
        gap: 8px;
      }

      .channel-label,
      .nav-chip {
        min-height: 32px;
      }

      .hero-copy {
        padding-bottom: 22px;
      }

      .hero-actions .btn {
        width: 100%;
      }

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

      summary {
        font-size: 0.96rem;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#f4f8fc;
      --panel:#ffffff;
      --panel-soft:#f8fbfe;
      --text:#183048;
      --muted:#5f7389;
      --line:#d8e2ee;
      --line-strong:#c5d3e2;
      --blue:#1e67b3;
      --blue-deep:#174f8c;
      --blue-soft:#e7f1fb;
      --blue-faint:#f1f7fd;
      --accent:#ef9f3d;
      --success:#1f8d5c;
      --danger:#d65f4f;
      --shadow:0 12px 32px rgba(26, 58, 94, .08);
      --shadow-soft:0 8px 20px rgba(26, 58, 94, .06);
      --radius:8px;
      --radius-sm:6px;
      --space:24px;
      --container:1200px;
      --topbar-h:92px;
    }
    *,*::before,*::after{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 SC",sans-serif;
      color:var(--text);
      background:
        linear-gradient(180deg,#f7fbff 0%,#f4f8fc 100%);
      line-height:1.65;
      letter-spacing:0;
      font-size:16px;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img,svg{display:block;max-width:100%}
    button,input,select,textarea{
      font:inherit;
      color:inherit;
    }
    button{
      cursor:pointer;
      border:0;
      background:none;
    }
    input,select,textarea{
      width:100%;
      border:1px solid var(--line);
      border-radius:var(--radius-sm);
      background:#fff;
      padding:12px 14px;
      outline:none;
      transition:border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
    }
    input::placeholder,textarea::placeholder{color:#90a1b3}
    input:focus,select:focus,textarea:focus{
      border-color:rgba(30,103,179,.55);
      box-shadow:0 0 0 3px rgba(30,103,179,.12);
    }
    textarea{min-height:120px;resize:vertical}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .section{
      padding:68px 0;
    }
    .section.alt{
      background:var(--panel-soft);
      border-top:1px solid rgba(216,226,238,.7);
      border-bottom:1px solid rgba(216,226,238,.7);
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(30,103,179,.16);
      background:rgba(30,103,179,.06);
      color:var(--blue-deep);
      border-radius:999px;
      font-size:13px;
      font-weight:600;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(239,159,61,.16);
      flex:none;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:20px;
      margin-bottom:24px;
    }
    .section-title-wrap{max-width:760px}
    .section-kicker{
      color:var(--blue);
      font-weight:700;
      font-size:14px;
      margin-bottom:10px;
    }
    h1,h2,h3,h4,p{margin:0}
    h1{
      font-size:clamp(34px, 4vw, 54px);
      line-height:1.08;
      letter-spacing:0;
      margin-top:14px;
    }
    h2{
      font-size:clamp(24px, 2.2vw, 34px);
      line-height:1.18;
      letter-spacing:0;
    }
    h3{
      font-size:20px;
      line-height:1.24;
    }
    .section-desc{
      margin-top:12px;
      color:var(--muted);
      max-width:760px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:80;
      background:rgba(255,255,255,.95);
      backdrop-filter:saturate(140%) blur(10px);
      border-bottom:1px solid rgba(216,226,238,.9);
    }
    .topbar-inner{
      padding:14px 0 12px;
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .brand-lockup{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:40px;
      height:40px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:linear-gradient(180deg,#f2f8fe 0%, #e8f2fb 100%);
      border:1px solid rgba(30,103,179,.16);
      color:var(--blue);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.85);
      flex:none;
    }
    .brand-copy{min-width:0}
    .brand-name{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
      font-weight:800;
      color:var(--text);
      line-height:1.15;
    }
    .brand-name span:first-child{
      font-size:19px;
      max-width:100%;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-tag{
      display:inline-flex;
      align-items:center;
      padding:4px 9px;
      border-radius:999px;
      background:rgba(239,159,61,.13);
      color:#9d5b12;
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }
    .brand-sub{
      margin-top:4px;
      color:var(--muted);
      font-size:13px;
    }
    .top-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:0 16px;
      border-radius:var(--radius-sm);
      border:1px solid transparent;
      font-size:14px;
      font-weight:700;
      line-height:1;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease, color .18s ease;
      white-space:nowrap;
      user-select:none;
    }
    .btn svg{
      width:16px;
      height:16px;
      flex:none;
    }
    .btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible{outline:3px solid rgba(30,103,179,.18);outline-offset:2px}
    .btn-primary{
      background:var(--blue);
      color:#fff;
      border-color:var(--blue);
      box-shadow:0 8px 16px rgba(30,103,179,.16);
    }
    .btn-primary:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
    .btn-ghost{
      background:#fff;
      color:var(--blue-deep);
      border-color:var(--line);
    }
    .btn-soft{
      background:var(--blue-faint);
      color:var(--blue-deep);
      border-color:rgba(30,103,179,.12);
    }
    .channel-row{
      display:flex;
      align-items:center;
      gap:14px;
      margin-top:14px;
      padding-top:12px;
      border-top:1px solid rgba(216,226,238,.8);
      overflow-x:auto;
      scrollbar-width:none;
      -ms-overflow-style:none;
    }
    .channel-row::-webkit-scrollbar{display:none}
    .channel-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
      flex:none;
    }
    .channel-label svg{color:var(--blue)}
    .nav-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fff;
      color:var(--text);
      font-size:14px;
      font-weight:700;
      transition:transform .18s ease, border-color .18s ease, background-color .18s ease, color .18s ease, box-shadow .18s ease;
      flex:none;
      white-space:nowrap;
    }
    .nav-chip svg{
      width:15px;
      height:15px;
      color:var(--blue);
      flex:none;
    }
    .nav-chip:hover{
      transform:translateY(-1px);
      border-color:rgba(30,103,179,.24);
      box-shadow:var(--shadow-soft);
    }
    .nav-chip.active{
      background:var(--blue);
      color:#fff;
      border-color:var(--blue);
      box-shadow:0 10px 20px rgba(30,103,179,.15);
    }
    .nav-chip.active svg{color:#fff}

    .breadcrumb{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:8px;
      color:var(--muted);
      font-size:13px;
      margin-bottom:14px;
    }
    .breadcrumb a{
      color:var(--blue-deep);
      font-weight:700;
    }
    .breadcrumb .sep{
      color:#9eb0c1;
    }

    .hero-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:24px;
      align-items:stretch;
    }
    .hero-copy,
    .hero-panel,
    .panel,
    .story-card,
    .filter-shell,
    .trust-shell,
    .apply-shell,
    .footer-card{
      background:var(--panel);
      border:1px solid rgba(216,226,238,.92);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
    }
    .hero-copy{
      padding:30px;
      min-height:100%;
    }
    .hero-lead{
      margin-top:16px;
      color:var(--muted);
      font-size:17px;
      max-width:44em;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .hero-points{
      margin:24px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .hero-points li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--text);
    }
    .hero-points li::before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      margin-top:7px;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(239,159,61,.14);
      flex:none;
    }

    .hero-panel{
      padding:22px;
      display:grid;
      gap:16px;
    }
    .cover-frame{
      border:1px solid rgba(197,211,226,.92);
      border-radius:var(--radius-sm);
      background:linear-gradient(180deg,#ffffff 0%, #f8fbff 100%);
      overflow:hidden;
    }
    .cover-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      padding:14px 16px;
      border-bottom:1px solid rgba(216,226,238,.9);
      font-size:13px;
      font-weight:700;
      color:var(--blue-deep);
    }
    .cover-head .cover-pill{
      display:inline-flex;
      align-items:center;
      padding:4px 8px;
      border-radius:999px;
      background:rgba(30,103,179,.08);
      color:var(--blue);
      font-size:12px;
      font-weight:700;
    }
    .cover-art{
      padding:18px 16px 14px;
    }
    .cover-art svg{
      width:100%;
      height:auto;
      border-radius:var(--radius-sm);
      background:#fdfefe;
      border:1px solid rgba(216,226,238,.85);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.95);
    }
    .cover-meta{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:10px;
      padding:0 16px 16px;
    }
    .cover-meta .meta-item{
      padding:10px 12px;
      border-radius:var(--radius-sm);
      background:var(--blue-faint);
      border:1px solid rgba(30,103,179,.08);
    }
    .meta-item strong{
      display:block;
      font-size:15px;
      color:var(--text);
      margin-bottom:3px;
    }
    .meta-item span{
      display:block;
      color:var(--muted);
      font-size:12px;
    }

    .lead-strip{
      padding:16px;
      border-radius:var(--radius-sm);
      background:#fff;
      border:1px solid rgba(216,226,238,.92);
      display:grid;
      gap:12px;
    }
    .lead-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--text);
      font-size:14px;
      padding-bottom:10px;
      border-bottom:1px dashed rgba(197,211,226,.8);
    }
    .lead-line:last-of-type{
      border-bottom:0;
      padding-bottom:0;
    }
    .lead-inline{
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
      align-items:center;
      margin-top:2px;
    }
    .lead-inline .btn{min-width:118px}

    .panel{
      padding:24px;
    }
    .panel-header{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      margin-bottom:18px;
    }
    .panel-title{
      font-size:18px;
      font-weight:800;
    }
    .panel-note{
      color:var(--muted);
      font-size:13px;
    }

    .story-grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:24px;
      align-items:start;
    }
    .story-card{
      padding:26px;
    }
    .story-copy{
      display:grid;
      gap:14px;
    }
    .story-copy p{
      color:var(--muted);
    }
    .rule-list{
      margin:6px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .rule-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 0;
      border-top:1px solid rgba(216,226,238,.85);
    }
    .rule-list li:first-child{border-top:0;padding-top:0}
    .rule-step{
      flex:none;
      width:28px;
      height:28px;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:var(--blue-faint);
      color:var(--blue-deep);
      font-weight:800;
      font-size:14px;
      border:1px solid rgba(30,103,179,.12);
    }
    .rule-copy strong{
      display:block;
      margin-bottom:4px;
      font-size:15px;
    }
    .rule-copy span{
      color:var(--muted);
      font-size:14px;
    }

    .spotlight-wrap{
      display:grid;
      gap:18px;
    }
    .filter-shell{
      padding:18px;
    }
    .filter-bar{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) 220px;
      gap:14px;
      align-items:center;
      margin-bottom:16px;
    }
    .search-wrap{
      position:relative;
    }
    .search-wrap svg,
    .select-wrap svg{
      position:absolute;
      left:14px;
      top:50%;
      transform:translateY(-50%);
      width:16px;
      height:16px;
      color:#7d8fa3;
      pointer-events:none;
    }
    .search-wrap input{
      padding-left:42px;
      background:#fff;
    }
    .select-wrap{
      position:relative;
    }
    .select-wrap select{
      appearance:none;
      padding-left:42px;
      padding-right:40px;
      background:#fff;
    }
    .select-wrap::after{
      content:"";
      position:absolute;
      right:14px;
      top:50%;
      width:8px;
      height:8px;
      border-right:2px solid #7d8fa3;
      border-bottom:2px solid #7d8fa3;
      transform:translateY(-65%) rotate(45deg);
      pointer-events:none;
    }
    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:16px;
    }
    .tag-btn{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      font-size:13px;
      font-weight:700;
      transition:transform .18s ease, border-color .18s ease, background-color .18s ease, box-shadow .18s ease;
    }
    .tag-btn .dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:#bfd1e3;
    }
    .tag-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}
    .tag-btn.active{
      background:rgba(30,103,179,.09);
      border-color:rgba(30,103,179,.22);
      color:var(--blue-deep);
    }
    .tag-btn.active .dot{background:var(--blue)}
    .result-bar{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:12px 14px;
      border:1px solid rgba(216,226,238,.9);
      border-radius:var(--radius-sm);
      background:var(--blue-faint);
      color:var(--muted);
      font-size:13px;
      margin-bottom:16px;
    }
    .result-bar strong{color:var(--blue-deep)}
    .content-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .content-card{
      border:1px solid rgba(216,226,238,.92);
      border-radius:var(--radius);
      background:#fff;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-width:0;
    }
    .content-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow);
      border-color:rgba(30,103,179,.18);
    }
    .content-card.featured{
      grid-column:span 2;
      display:grid;
      grid-template-columns:1.02fr .98fr;
      min-height:100%;
    }
    .card-visual{
      background:linear-gradient(180deg,#f9fcff 0%, #edf4fb 100%);
      border-right:1px solid rgba(216,226,238,.86);
      padding:18px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:16px;
      min-height:220px;
    }
    .content-card.featured .card-visual{
      min-height:100%;
    }
    .visual-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      align-self:flex-start;
      padding:6px 10px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(30,103,179,.14);
      color:var(--blue-deep);
      font-size:12px;
      font-weight:700;
    }
    .visual-label .mini-dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(239,159,61,.16);
    }
    .visual-title{
      display:grid;
      gap:8px;
    }
    .visual-title strong{
      font-size:18px;
      line-height:1.18;
      color:var(--text);
    }
    .visual-title span{
      color:var(--muted);
      font-size:13px;
    }
    .meter{
      display:grid;
      gap:10px;
    }
    .meter-line{
      display:flex;
      justify-content:space-between;
      gap:12px;
      font-size:13px;
      color:var(--muted);
    }
    .meter-bar{
      height:8px;
      border-radius:999px;
      background:#dde8f3;
      overflow:hidden;
    }
    .meter-bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--blue) 0%, #4c90d8 100%);
    }
    .content-body{
      padding:18px;
      display:grid;
      gap:12px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:26px;
      padding:0 10px;
      border-radius:999px;
      background:#f4f8fc;
      border:1px solid rgba(216,226,238,.9);
      color:#607284;
      font-size:12px;
      font-weight:700;
    }
    .mini-badge.good{
      background:rgba(31,141,92,.08);
      border-color:rgba(31,141,92,.18);
      color:var(--success);
    }
    .mini-badge.warn{
      background:rgba(239,159,61,.12);
      border-color:rgba(239,159,61,.18);
      color:#9d5b12;
    }
    .content-body p{
      color:var(--muted);
      font-size:14px;
    }
    .content-footer{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-top:2px;
    }
    .content-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--blue-deep);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .content-link svg{width:14px;height:14px}

    .more-strip{
      margin-top:16px;
      padding-top:16px;
      border-top:1px dashed rgba(197,211,226,.9);
      display:grid;
      gap:12px;
    }
    .more-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      color:var(--muted);
      font-size:13px;
    }
    .more-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:16px;
    }
    .state-empty,
    .state-error,
    .state-skeleton{
      border:1px solid rgba(216,226,238,.9);
      border-radius:var(--radius);
      background:#fff;
      box-shadow:var(--shadow-soft);
    }
    .state-empty,
    .state-error{
      padding:20px;
      color:var(--muted);
    }
    .state-empty strong,
    .state-error strong{
      display:block;
      color:var(--text);
      margin-bottom:6px;
      font-size:15px;
    }
    .state-error{
      border-color:rgba(214,95,79,.22);
      background:rgba(214,95,79,.06);
    }
    .state-skeleton{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
      padding:16px;
    }
    .sk-card{
      border:1px solid rgba(216,226,238,.9);
      border-radius:var(--radius);
      background:#fff;
      padding:14px;
      display:grid;
      gap:12px;
    }
    .sk-line{
      border-radius:999px;
      background:linear-gradient(90deg,#edf3f9 0%,#f6f9fc 45%,#edf3f9 100%);
      background-size:200% 100%;
      animation:shimmer 1.3s linear infinite;
      height:12px;
    }
    .sk-line.sm{height:10px;width:74%}
    .sk-line.md{width:92%}
    .sk-line.lg{width:100%;height:15px}
    @keyframes shimmer{
      0%{background-position:0 0}
      100%{background-position:200% 0}
    }

    .trust-shell{
      padding:24px;
    }
    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
      margin-bottom:18px;
    }
    .stat{
      padding:18px;
      border:1px solid rgba(216,226,238,.92);
      border-radius:var(--radius);
      background:linear-gradient(180deg,#ffffff 0%, #f9fcff 100%);
    }
    .stat strong{
      display:block;
      color:var(--blue-deep);
      font-size:30px;
      line-height:1;
      margin-bottom:8px;
    }
    .stat span{
      color:var(--muted);
      font-size:13px;
    }
    .badge-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding-top:4px;
    }
    .cloud-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(216,226,238,.9);
      background:#fff;
      color:var(--text);
      font-size:13px;
      font-weight:700;
    }
    .cloud-item i{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--blue);
      flex:none;
    }
    .note-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:16px;
      margin-top:18px;
    }
    .note-box{
      padding:18px;
      border:1px solid rgba(216,226,238,.92);
      border-radius:var(--radius);
      background:#fff;
    }
    .note-box p{
      color:var(--muted);
    }
    .note-list{
      margin-top:14px;
      display:grid;
      gap:10px;
      padding:0;
      list-style:none;
    }
    .note-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--text);
      font-size:14px;
    }
    .note-list li::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--blue);
      margin-top:8px;
      flex:none;
    }

    .apply-shell{
      padding:24px;
    }
    .apply-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:20px;
      align-items:start;
    }
    .apply-box{
      padding:20px;
      border:1px solid rgba(216,226,238,.92);
      border-radius:var(--radius);
      background:linear-gradient(180deg,#ffffff 0%, #f8fbff 100%);
    }
    .apply-box p{
      color:var(--muted);
      margin-top:12px;
    }
    .apply-steps{
      margin-top:18px;
      display:grid;
      gap:12px;
    }
    .apply-step{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 0;
      border-top:1px solid rgba(216,226,238,.85);
    }
    .apply-step:first-child{border-top:0;padding-top:0}
    .apply-step strong{
      display:block;
      font-size:15px;
      margin-bottom:4px;
    }
    .apply-step span{
      color:var(--muted);
      font-size:14px;
    }
    .step-num{
      width:30px;
      height:30px;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:var(--blue-faint);
      border:1px solid rgba(30,103,179,.1);
      color:var(--blue-deep);
      font-weight:800;
      flex:none;
    }

    .form-shell{
      padding:20px;
      border:1px solid rgba(216,226,238,.92);
      border-radius:var(--radius);
      background:#fff;
    }
    .form-alert{
      display:none;
      margin-bottom:14px;
      padding:12px 14px;
      border-radius:var(--radius-sm);
      background:rgba(214,95,79,.08);
      border:1px solid rgba(214,95,79,.18);
      color:#a84639;
      font-size:14px;
      font-weight:700;
    }
    .form-alert.show{display:block}
    .form-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field.full{grid-column:1 / -1}
    .label-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      font-size:13px;
      color:var(--muted);
      font-weight:700;
    }
    .field small{
      color:var(--muted);
      font-size:12px;
    }
    .check-row{
      display:flex;
      align-items:flex-start;
      gap:10px;
      margin-top:6px;
      color:var(--muted);
      font-size:13px;
    }
    .check-row input{
      width:18px;
      height:18px;
      margin-top:2px;
      flex:none;
      accent-color:var(--blue);
    }
    .form-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:16px;
    }
    .form-tip{
      margin-top:12px;
      color:var(--muted);
      font-size:13px;
    }
    .success-line{
      display:none;
      margin-top:14px;
      padding:12px 14px;
      border-radius:var(--radius-sm);
      border:1px solid rgba(31,141,92,.18);
      background:rgba(31,141,92,.08);
      color:var(--success);
      font-size:14px;
      font-weight:700;
    }
    .success-line.show{display:block}

    .faq-shell{
      padding:24px;
      border:1px solid rgba(216,226,238,.92);
      border-radius:var(--radius);
      background:#fff;
      box-shadow:var(--shadow-soft);
    }
    .faq-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .faq-item{
      border:1px solid rgba(216,226,238,.92);
      border-radius:var(--radius-sm);
      background:#fff;
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:16px 16px;
      font-weight:800;
      color:var(--text);
      outline:none;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:26px;
      height:26px;
      display:grid;
      place-items:center;
      border-radius:8px;
      background:var(--blue-faint);
      border:1px solid rgba(30,103,179,.12);
      color:var(--blue-deep);
      flex:none;
    }
    .faq-item[open] summary::after{content:"–"}
    .faq-item summary:focus-visible{
      box-shadow:inset 0 0 0 3px rgba(30,103,179,.14);
    }
    .faq-answer{
      padding:0 16px 16px;
      color:var(--muted);
      font-size:14px;
    }

    .footer{
      padding:36px 0 40px;
      background:linear-gradient(180deg,#f8fbfe 0%, #f2f7fc 100%);
      border-top:1px solid rgba(216,226,238,.8);
    }
    .footer-card{
      padding:20px 22px;
    }
    .footer-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:22px;
    }
    .footer-brand{
      max-width:760px;
    }
    .footer-brand strong{
      display:block;
      margin-bottom:8px;
      font-size:18px;
      color:var(--text);
    }
    .footer-brand p{
      color:var(--muted);
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
      align-items:center;
    }
    .footer-links a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      font-size:13px;
      font-weight:700;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .footer-links a:hover{
      transform:translateY(-1px);
      border-color:rgba(30,103,179,.18);
      box-shadow:var(--shadow-soft);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:18px;
      padding-top:16px;
      border-top:1px solid rgba(216,226,238,.85);
      color:var(--muted);
      font-size:13px;
    }

    .toast{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:120;
      min-width:240px;
      max-width:min(92vw, 360px);
      padding:14px 16px;
      border-radius:var(--radius);
      border:1px solid rgba(216,226,238,.92);
      background:#fff;
      box-shadow:var(--shadow);
      color:var(--text);
      opacity:0;
      transform:translateY(10px);
      pointer-events:none;
      transition:opacity .2s ease, transform .2s ease;
    }
    .toast.show{
      opacity:1;
      transform:translateY(0);
    }
    .toast.ok{border-color:rgba(31,141,92,.2)}
    .toast.error{border-color:rgba(214,95,79,.22)}

    .hidden{display:none !important}
    body.is-loading .main-ready{opacity:.02;pointer-events:none}
    body.is-loading .state-skeleton{display:grid}
    body:not(.is-loading) .state-skeleton{display:none}

    .visually-hidden{
      position:absolute!important;
      width:1px!important;
      height:1px!important;
      padding:0!important;
      margin:-1px!important;
      overflow:hidden!important;
      clip:rect(0,0,0,0)!important;
      white-space:nowrap!important;
      border:0!important;
    }

    @media (max-width: 1024px){
      .hero-grid,
      .story-grid,
      .note-grid,
      .apply-grid{
        grid-template-columns:1fr;
      }
      .content-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .trust-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .content-card.featured{
        grid-column:span 2;
      }
      .hero-panel{order:-1}
      .filter-bar{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 768px){
      .section{padding:56px 0}
      .brand-row{
        flex-direction:column;
        align-items:flex-start;
      }
      .top-actions{
        width:100%;
        justify-content:flex-start;
      }
      .hero-copy,
      .hero-panel,
      .panel,
      .story-card,
      .filter-shell,
      .trust-shell,
      .apply-shell,
      .faq-shell,
      .footer-card{
        padding:18px;
      }
      .content-grid,
      .more-grid,
      .state-skeleton{
        grid-template-columns:1fr;
      }
      .content-card.featured{
        grid-column:span 1;
        grid-template-columns:1fr;
      }
      .card-visual{
        border-right:0;
        border-bottom:1px solid rgba(216,226,238,.86);
        min-height:180px;
      }
      .cover-meta{
        grid-template-columns:1fr;
      }
      .note-grid{
        gap:14px;
      }
      .trust-grid{
        grid-template-columns:1fr 1fr;
      }
      .footer-top{
        flex-direction:column;
      }
      .footer-links{
        justify-content:flex-start;
      }
    }
    @media (max-width: 520px){
      .container{
        width:min(var(--container), calc(100% - 22px));
      }
      h1{font-size:30px}
      .hero-lead{font-size:15px}
      .hero-actions .btn,
      .top-actions .btn,
      .form-actions .btn{
        width:100%;
      }
      .lead-inline{
        grid-template-columns:1fr;
      }
      .trust-grid{
        grid-template-columns:1fr;
      }
      .form-grid{
        grid-template-columns:1fr;
      }
      .content-footer{
        flex-direction:column;
        align-items:flex-start;
      }
      .result-bar{
        flex-direction:column;
        align-items:flex-start;
      }
      .footer-bottom{
        flex-direction:column;
      }
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{
        animation:none!important;
        transition:none!important;
      }
    }