/* roulang page: index */
:root {
      --bg: #07111f;
      --bg-soft: #0a1728;
      --panel: #0f1b2e;
      --panel-2: #13233b;
      --line: rgba(255,255,255,.08);
      --line-strong: rgba(255,255,255,.14);
      --text: #eef4ff;
      --muted: #9fb1cb;
      --muted-2: #7f95b5;
      --accent: #5ef2c2;
      --accent-2: #ffb547;
      --accent-3: #66a9ff;
      --danger: #ff7070;
      --shadow: 0 24px 70px rgba(0,0,0,.34);
      --shadow-soft: 0 12px 30px rgba(4,12,26,.28);
      --radius: 24px;
      --radius-sm: 16px;
      --radius-xs: 12px;
      --max: 1180px;
      --space: clamp(16px, 2vw, 24px);
      --transition: 220ms ease;
    }

    *, *::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 CJK SC", sans-serif;
      background:
        radial-gradient(circle at 12% 10%, rgba(94,242,194,.12), transparent 24%),
        radial-gradient(circle at 88% 12%, rgba(102,169,255,.12), transparent 22%),
        radial-gradient(circle at 80% 88%, rgba(255,181,71,.08), transparent 26%),
        linear-gradient(180deg, #07111f 0%, #091521 38%, #060c16 100%);
      color: var(--text);
      line-height: 1.7;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size: 28px 28px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.25), transparent 80%);
      opacity: .36;
      z-index: 0;
    }
    img {
      max-width: 100%;
      display: block;
      border: 0;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    button, input, textarea, select {
      font: inherit;
    }
    button {
      cursor: pointer;
      border: 0;
      background: none;
      color: inherit;
    }
    :focus-visible {
      outline: 3px solid rgba(94,242,194,.48);
      outline-offset: 3px;
      border-radius: 12px;
    }
    .skip-link {
      position: absolute;
      left: -999px;
      top: 14px;
      z-index: 20;
      padding: 10px 14px;
      border-radius: 999px;
      background: var(--accent);
      color: #07111f;
      font-weight: 700;
    }
    .skip-link:focus { left: 16px; }
    .container {
      width: min(calc(100% - 32px), var(--max));
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }
    .topbar {
      position: sticky;
      top: 0;
      z-index: 60;
      background: rgba(7,17,31,.72);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }
    .topbar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 54px;
      padding: 10px 0;
    }
    .notice {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
      flex-wrap: wrap;
    }
    .notice strong {
      color: var(--text);
      font-weight: 700;
    }
    .notice .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent), var(--accent-3));
      box-shadow: 0 0 0 6px rgba(94,242,194,.08);
    }
    .top-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }
    .pill-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,.04);
      border: 1px solid var(--line);
      color: var(--text);
      font-size: 14px;
      transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
    }
    .pill-link:hover {
      transform: translateY(-1px);
      border-color: rgba(94,242,194,.35);
      background: rgba(94,242,194,.08);
      box-shadow: 0 10px 24px rgba(0,0,0,.18);
    }
    .site-header {
      position: sticky;
      top: 54px;
      z-index: 50;
      background: rgba(8,17,31,.74);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--line);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 78px;
      padding: 10px 0;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
    }
    .brand-mark {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, rgba(94,242,194,.18), rgba(102,169,255,.14));
      border: 1px solid rgba(94,242,194,.24);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 12px 26px rgba(0,0,0,.24);
      color: var(--accent);
      font-weight: 800;
      letter-spacing: .08em;
      flex-shrink: 0;
    }
    .brand-text {
      min-width: 0;
    }
    .brand-text strong {
      display: block;
      font-size: 18px;
      line-height: 1.2;
      letter-spacing: .02em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .brand-text span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 4px;
    }
    .nav {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .nav-list {
      display: flex;
      align-items: center;
      gap: 8px;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .nav-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 16px;
      border-radius: 999px;
      color: var(--muted);
      border: 1px solid transparent;
      transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
      font-weight: 600;
      white-space: nowrap;
    }
    .nav-link:hover,
    .nav-link:focus-visible {
      color: var(--text);
      background: rgba(255,255,255,.04);
      border-color: var(--line);
      transform: translateY(-1px);
      box-shadow: 0 10px 24px rgba(0,0,0,.16);
    }
    .nav-link.active {
      color: #06111d;
      background: linear-gradient(135deg, var(--accent), #98f8dd);
      border-color: rgba(94,242,194,.4);
      box-shadow: 0 14px 28px rgba(94,242,194,.18);
    }
    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 18px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--accent-2), #ffd28a);
      color: #1d1203;
      font-weight: 800;
      box-shadow: 0 16px 30px rgba(255,181,71,.2);
      transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
    }
    .nav-cta:hover {
      transform: translateY(-1px);
      box-shadow: 0 20px 34px rgba(255,181,71,.24);
      filter: brightness(1.04);
    }
    .menu-toggle {
      display: none;
      width: 46px;
      height: 46px;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.04);
      color: var(--text);
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow-soft);
    }
    .menu-lines {
      width: 18px;
      height: 12px;
      position: relative;
    }
    .menu-lines::before,
    .menu-lines::after,
    .menu-lines span {
      content: "";
      position: absolute;
      left: 0;
      width: 100%;
      height: 2px;
      border-radius: 999px;
      background: currentColor;
      transition: transform var(--transition), top var(--transition), opacity var(--transition);
    }
    .menu-lines::before { top: 0; }
    .menu-lines span { top: 5px; }
    .menu-lines::after { top: 10px; }

    .hero {
      position: relative;
      padding: 28px 0 24px;
    }
    .hero-shell {
      position: relative;
      overflow: hidden;
      border-radius: 34px;
      border: 1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(135deg, rgba(7,17,31,.86), rgba(7,17,31,.62)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      box-shadow: var(--shadow);
    }
    .hero-shell::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 20% 20%, rgba(94,242,194,.18), transparent 30%),
        radial-gradient(circle at 86% 14%, rgba(102,169,255,.18), transparent 26%),
        linear-gradient(180deg, rgba(7,17,31,.14), rgba(7,17,31,.48));
      pointer-events: none;
    }
    .hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(320px, .9fr);
      gap: clamp(24px, 4vw, 44px);
      align-items: center;
      padding: clamp(24px, 4vw, 52px);
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.1);
      color: #d9f8ef;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .03em;
    }
    .eyebrow .pulse {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 0 6px rgba(94,242,194,.1);
    }
    .hero h1 {
      margin: 16px 0 0;
      font-size: clamp(34px, 5vw, 62px);
      line-height: 1.08;
      letter-spacing: -.03em;
      max-width: 12ch;
    }
    .hero p {
      margin: 18px 0 0;
      max-width: 62ch;
      font-size: 17px;
      color: #d3dff1;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 18px;
      border-radius: 999px;
      font-weight: 800;
      letter-spacing: .01em;
      transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition), opacity var(--transition);
    }
    .btn:hover {
      transform: translateY(-2px);
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--accent), #9bf7e0);
      color: #06111d;
      box-shadow: 0 18px 34px rgba(94,242,194,.22);
    }
    .btn-primary:hover {
      box-shadow: 0 22px 38px rgba(94,242,194,.28);
      filter: brightness(1.02);
    }
    .btn-secondary {
      color: var(--text);
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.12);
    }
    .btn-secondary:hover {
      background: rgba(255,255,255,.07);
      border-color: rgba(102,169,255,.28);
    }
    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }
    .meta-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.08);
      color: var(--muted);
      font-size: 14px;
    }
    .meta-chip b { color: var(--text); }
    .hero-panel {
      display: grid;
      gap: 16px;
    }
    .visual-card {
      position: relative;
      overflow: hidden;
      border-radius: 28px;
      min-height: 300px;
      border: 1px solid rgba(255,255,255,.1);
      background:
        linear-gradient(180deg, rgba(8,17,31,.12), rgba(8,17,31,.72)),
        url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
      box-shadow: var(--shadow-soft);
    }
    .visual-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7,17,31,.12), rgba(7,17,31,.58));
    }
    .visual-copy {
      position: absolute;
      inset: auto 18px 18px 18px;
      z-index: 1;
      padding: 18px;
      border-radius: 20px;
      background: rgba(8,17,31,.7);
      border: 1px solid rgba(255,255,255,.1);
      backdrop-filter: blur(12px);
    }
    .visual-copy strong {
      display: block;
      font-size: 20px;
      line-height: 1.25;
    }
    .visual-copy p {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
    }
    .mini-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .mini-card {
      padding: 16px 14px;
      border-radius: 20px;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.09);
      box-shadow: 0 10px 20px rgba(0,0,0,.16);
    }
    .mini-card span {
      display: block;
      color: var(--muted);
      font-size: 13px;
    }
    .mini-card strong {
      display: block;
      margin-top: 8px;
      font-size: 18px;
    }

    .section {
      padding: 26px 0 8px;
    }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }
    .section-head h2 {
      margin: 0;
      font-size: clamp(24px, 2.8vw, 36px);
      line-height: 1.14;
      letter-spacing: -.02em;
    }
    .section-head p {
      margin: 0;
      color: var(--muted);
      max-width: 58ch;
      font-size: 15px;
    }
    .stats-grid,
    .entry-grid,
    .content-grid,
    .steps-grid,
    .footer-grid {
      display: grid;
      gap: 14px;
    }
    .stats-grid {
      grid-template-columns: repeat(4, minmax(0, 1fr));
    }
    .stat-card,
    .entry-card,
    .content-card,
    .step-card,
    .faq-item,
    .footer-card {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-sm);
      background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
    }
    .stat-card {
      padding: 20px 18px;
      min-height: 160px;
    }
    .stat-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
    }
    .stat-icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      background: rgba(94,242,194,.12);
      border: 1px solid rgba(94,242,194,.16);
      color: var(--accent);
      font-size: 20px;
    }
    .stat-card strong {
      display: block;
      margin-top: 16px;
      font-size: 30px;
      line-height: 1;
      letter-spacing: -.04em;
    }
    .stat-card span {
      display: block;
      margin-top: 10px;
      color: var(--muted);
      font-size: 14px;
    }
    .stat-card small {
      display: inline-flex;
      margin-top: 14px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.04);
      color: #dbe7ff;
      font-size: 12px;
      border: 1px solid rgba(255,255,255,.08);
    }
    .entry-grid {
      grid-template-columns: repeat(6, minmax(0, 1fr));
    }
    .entry-card {
      padding: 18px 16px 16px;
      min-height: 146px;
      transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .entry-card:hover {
      transform: translateY(-3px);
      border-color: rgba(94,242,194,.22);
      box-shadow: 0 18px 32px rgba(0,0,0,.2);
      background: linear-gradient(180deg, rgba(94,242,194,.08), rgba(255,255,255,.03));
    }
    .entry-card .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(102,169,255,.12);
      border: 1px solid rgba(102,169,255,.15);
      color: #cfe3ff;
      font-size: 12px;
    }
    .entry-card h3 {
      margin: 14px 0 0;
      font-size: 18px;
      line-height: 1.25;
    }
    .entry-card p {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
    }
    .entry-card .go {
      margin-top: 14px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #dbfdf4;
      font-weight: 700;
      font-size: 14px;
    }
    .content-grid {
      grid-template-columns: 1.4fr .9fr .9fr;
      align-items: stretch;
    }
    .feature-card {
      overflow: hidden;
      border-radius: 28px;
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      box-shadow: var(--shadow-soft);
      min-height: 100%;
    }
    .feature-media {
      position: relative;
      aspect-ratio: 16 / 9;
      background-size: cover;
      background-position: center;
    }
    .feature-media::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7,17,31,.06), rgba(7,17,31,.68));
    }
    .feature-body {
      padding: 18px;
    }
    .feature-body .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 10px;
    }
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.05);
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: 12px;
      white-space: nowrap;
    }
    .feature-body h3 {
      margin: 0;
      font-size: 22px;
      line-height: 1.28;
    }
    .feature-body p {
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 14px;
    }
    .feature-body .link-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-top: 16px;
      color: var(--accent);
      font-weight: 700;
    }
    .side-stack {
      display: grid;
      gap: 14px;
    }
    .side-card {
      display: flex;
      gap: 14px;
      align-items: center;
      padding: 14px;
      min-height: 132px;
      border-radius: 24px;
      background: rgba(255,255,255,.04);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
    }
    .side-card img {
      width: 120px;
      height: 100px;
      object-fit: cover;
      border-radius: 18px;
      flex-shrink: 0;
      border: 1px solid rgba(255,255,255,.08);
    }
    .side-card h3 {
      margin: 0;
      font-size: 18px;
      line-height: 1.3;
    }
    .side-card p {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
    }
    .side-card .tag {
      margin-top: 12px;
    }
    .side-card:hover img { transform: scale(1.02); }
    .side-card img { transition: transform var(--transition); }

    .steps-grid {
      grid-template-columns: repeat(4, minmax(0, 1fr));
    }
    .step-card {
      padding: 20px;
      min-height: 220px;
    }
    .step-index {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(102,169,255,.18), rgba(94,242,194,.14));
      color: #dff7ff;
      border: 1px solid rgba(102,169,255,.18);
      font-weight: 800;
    }
    .step-card h3 {
      margin: 16px 0 0;
      font-size: 18px;
    }
    .step-card p {
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 14px;
    }
    .step-list {
      margin: 14px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 8px;
    }
    .step-list li {
      position: relative;
      padding-left: 18px;
      color: #d8e3f6;
      font-size: 13px;
    }
    .step-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 10px;
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent-2);
    }

    .faq-wrap {
      display: grid;
      gap: 12px;
    }
    .faq-item {
      overflow: hidden;
      background: rgba(255,255,255,.04);
    }
    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 18px;
      text-align: left;
      color: var(--text);
      font-weight: 700;
    }
    .faq-question span {
      flex: 1;
    }
    .faq-icon {
      width: 34px;
      height: 34px;
      flex-shrink: 0;
      border-radius: 12px;
      display: grid;
      place-items: center;
      background: rgba(255,255,255,.05);
      border: 1px solid var(--line);
      transition: transform var(--transition), background var(--transition);
    }
    .faq-item[open] .faq-icon {
      transform: rotate(45deg);
      background: rgba(94,242,194,.12);
      color: var(--accent);
    }
    .faq-answer {
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 14px;
      border-top: 1px solid var(--line);
      margin: 0 18px 18px;
      padding-top: 14px;
    }

    .cta {
      margin: 28px 0 12px;
    }
    .cta-shell {
      overflow: hidden;
      border-radius: 32px;
      border: 1px solid rgba(255,255,255,.09);
      background:
        linear-gradient(135deg, rgba(94,242,194,.12), rgba(102,169,255,.08)),
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
      box-shadow: var(--shadow);
      padding: clamp(22px, 4vw, 36px);
      display: grid;
      gap: 18px;
      grid-template-columns: 1.2fr .8fr;
      align-items: center;
    }
    .cta-shell h2 {
      margin: 0;
      font-size: clamp(26px, 3vw, 38px);
      line-height: 1.12;
    }
    .cta-shell p {
      margin: 10px 0 0;
      color: #dae4f4;
      max-width: 58ch;
    }
    .cta-box {
      justify-self: end;
      display: grid;
      gap: 12px;
      width: min(100%, 340px);
      padding: 18px;
      border-radius: 24px;
      background: rgba(7,17,31,.4);
      border: 1px solid rgba(255,255,255,.12);
      backdrop-filter: blur(10px);
    }
    .cta-box .btn { width: 100%; }
    .form-card {
      margin-top: 14px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 10px;
      padding: 10px;
      border-radius: 18px;
      background: rgba(255,255,255,.04);
      border: 1px solid var(--line);
    }
    .form-card input {
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--text);
      padding: 12px 12px;
      min-width: 0;
    }
    .form-card input::placeholder { color: #8da3c6; }
    .form-card .btn {
      min-height: 46px;
      white-space: nowrap;
      padding-inline: 18px;
    }
    .form-note {
      margin-top: 10px;
      color: var(--muted);
      font-size: 13px;
    }

    .footer {
      margin-top: 22px;
      padding: 10px 0 34px;
    }
    .footer-grid {
      grid-template-columns: 1.2fr .8fr .8fr;
    }
    .footer-card {
      padding: 20px;
    }
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }
    .footer-brand .brand-mark { width: 44px; height: 44px; border-radius: 14px; }
    .footer-card h3 {
      margin: 0 0 12px;
      font-size: 18px;
    }
    .footer-card p,
    .footer-card li,
    .footer-card a {
      color: var(--muted);
      font-size: 14px;
    }
    .footer-links {
      display: grid;
      gap: 10px;
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links a {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: color var(--transition), transform var(--transition);
    }
    .footer-links a:hover {
      color: var(--text);
      transform: translateX(2px);
    }
    .footer-bottom {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-top: 16px;
      margin-top: 16px;
      border-top: 1px solid var(--line);
      color: var(--muted-2);
      font-size: 13px;
    }
    .footer-bottom a { color: #dbe7ff; }

    @media (max-width: 1180px) {
      .hero-inner,
      .content-grid,
      .cta-shell,
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .stats-grid,
      .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .entry-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
    }

    @media (max-width: 900px) {
      .menu-toggle { display: inline-flex; }
      .nav {
        position: absolute;
        left: 0;
        right: 0;
        top: calc(100% + 10px);
        padding: 14px;
        border-radius: 24px;
        background: rgba(7,17,31,.94);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
      }
      .site-header.open .nav {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
      }
      .nav-list {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
      }
      .nav-link,
      .nav-cta {
        width: 100%;
        justify-content: center;
      }
      .header-inner { position: relative; }
      .stats-grid,
      .entry-grid,
      .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .section-head {
        flex-direction: column;
        align-items: start;
      }
    }

    @media (max-width: 640px) {
      .topbar-inner {
        flex-direction: column;
        align-items: start;
      }
      .top-actions {
        width: 100%;
        flex-wrap: wrap;
      }
      .brand-text span { display: none; }
      .hero { padding-top: 18px; }
      .hero-inner {
        padding: 18px;
      }
      .hero h1 { max-width: none; }
      .hero p { font-size: 15px; }
      .mini-grid,
      .stats-grid,
      .entry-grid,
      .steps-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .content-grid {
        gap: 16px;
      }
      .side-card {
        flex-direction: column;
        align-items: stretch;
      }
      .side-card img {
        width: 100%;
        height: 180px;
      }
      .form-card {
        grid-template-columns: 1fr;
      }
      .cta-box {
        justify-self: stretch;
        width: 100%;
      }
      .footer-bottom {
        flex-direction: column;
        align-items: start;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#0f1117;
      --bg-2:#171a23;
      --panel:#ffffff;
      --panel-soft:#f5f7fb;
      --text:#161923;
      --text-light:#f7f9ff;
      --muted:#667085;
      --muted-light:#b8c0d4;
      --primary:#ff8a1f;
      --primary-2:#ffd166;
      --accent:#19d3a2;
      --cyan:#28c7ff;
      --danger:#ff5a6b;
      --border:rgba(22,25,35,.12);
      --border-dark:rgba(255,255,255,.14);
      --shadow:0 18px 50px rgba(18,24,38,.12);
      --shadow-strong:0 22px 70px rgba(0,0,0,.34);
      --radius:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1180px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:linear-gradient(180deg,#10131b 0%,#151924 33%,#f6f8fc 33%,#f6f8fc 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(15,17,23,.82);
      border-bottom:1px solid var(--border-dark);
      backdrop-filter:blur(18px);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:46px;
      height:46px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:15px;
      color:#151006;
      font-weight:900;
      letter-spacing:.5px;
      background:linear-gradient(135deg,var(--primary-2),var(--primary) 62%,#ff5f2e);
      box-shadow:0 10px 30px rgba(255,138,31,.32);
    }
    .brand-text strong{
      display:block;
      color:var(--text-light);
      font-size:17px;
      line-height:1.15;
      letter-spacing:.2px;
    }
    .brand-text span{
      display:block;
      color:var(--muted-light);
      font-size:12px;
      margin-top:3px;
      max-width:220px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .nav{
      display:flex;
      align-items:center;
      gap:20px;
      margin-left:auto;
    }
    .nav-list{
      list-style:none;
      display:flex;
      align-items:center;
      gap:6px;
      padding:7px;
      border:1px solid var(--border-dark);
      border-radius:999px;
      background:rgba(255,255,255,.05);
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 16px;
      border-radius:999px;
      color:#d9dfef;
      font-size:14px;
      font-weight:700;
      transition:var(--ease);
    }
    .nav-link:hover,.nav-link:focus{
      color:#fff;
      background:rgba(255,255,255,.09);
      outline:none;
    }
    .nav-link.active{
      color:#18120a;
      background:linear-gradient(135deg,var(--primary-2),var(--primary));
      box-shadow:0 8px 24px rgba(255,138,31,.24);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--accent),#10a882);
      color:#041411;
      font-weight:900;
      font-size:14px;
      box-shadow:0 14px 34px rgba(25,211,162,.22);
      transition:var(--ease);
      white-space:nowrap;
    }
    .nav-cta:hover,.nav-cta:focus{
      transform:translateY(-2px);
      filter:brightness(1.05);
      box-shadow:0 18px 42px rgba(25,211,162,.32);
      outline:none;
    }
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:rgba(255,255,255,.08);
      color:#fff;
      border:1px solid var(--border-dark);
    }
    .menu-toggle span{
      display:block;
      width:18px;
      height:2px;
      margin:5px auto;
      background:#fff;
      border-radius:2px;
      transition:var(--ease);
    }
    .page-hero{
      position:relative;
      padding:62px 0 46px;
      color:var(--text-light);
      overflow:hidden;
      isolation:isolate;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(15,17,23,.95),rgba(15,17,23,.72) 52%,rgba(15,17,23,.36)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      z-index:-2;
    }
    .page-hero:after{
      content:"";
      position:absolute;
      width:620px;
      height:620px;
      right:-240px;
      top:-250px;
      background:radial-gradient(circle,rgba(255,138,31,.34),transparent 62%);
      z-index:-1;
      pointer-events:none;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:9px;
      flex-wrap:wrap;
      color:#c7cfdf;
      font-size:14px;
      margin-bottom:22px;
    }
    .breadcrumb a{transition:var(--ease)}
    .breadcrumb a:hover{color:#fff}
    .hero-grid{
      display:grid;
      grid-template-columns:1.03fr .97fr;
      gap:34px;
      align-items:end;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,138,31,.12);
      border:1px solid rgba(255,138,31,.32);
      color:#ffd8ab;
      font-size:13px;
      font-weight:800;
      margin-bottom:16px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 6px rgba(25,211,162,.12);
    }
    h1{
      font-size:clamp(34px,5vw,62px);
      line-height:1.05;
      letter-spacing:-1.2px;
      max-width:820px;
      margin-bottom:18px;
    }
    .hero-desc{
      max-width:760px;
      color:#d8deeb;
      font-size:17px;
      line-height:1.9;
      margin-bottom:26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:24px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:0 20px;
      border-radius:999px;
      font-weight:900;
      transition:var(--ease);
      border:1px solid transparent;
    }
    .btn-primary{
      color:#18120a;
      background:linear-gradient(135deg,var(--primary-2),var(--primary));
      box-shadow:0 16px 36px rgba(255,138,31,.28);
    }
    .btn-primary:hover,.btn-primary:focus{
      transform:translateY(-2px);
      box-shadow:0 20px 48px rgba(255,138,31,.38);
      filter:brightness(1.05);
      outline:none;
    }
    .btn-secondary{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:var(--border-dark);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      background:rgba(255,255,255,.14);
      border-color:rgba(255,255,255,.3);
      transform:translateY(-2px);
      outline:none;
    }
    .hero-note{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      color:#e8edf8;
      background:rgba(255,255,255,.08);
      border:1px solid var(--border-dark);
    }
    .hero-panel{
      background:rgba(255,255,255,.08);
      border:1px solid var(--border-dark);
      border-radius:var(--radius);
      padding:18px;
      box-shadow:var(--shadow-strong);
      backdrop-filter:blur(12px);
    }
    .hero-panel img{
      height:285px;
      width:100%;
      object-fit:cover;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.13);
    }
    .panel-strip{
      margin-top:14px;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .mini-stat{
      border-radius:15px;
      padding:14px 12px;
      background:rgba(0,0,0,.22);
      border:1px solid rgba(255,255,255,.1);
    }
    .mini-stat strong{
      display:block;
      color:#fff;
      font-size:20px;
      line-height:1;
    }
    .mini-stat span{
      color:#b9c2d3;
      font-size:12px;
      margin-top:7px;
      display:block;
    }
    main{background:#f6f8fc}
    .section{
      padding:72px 0;
    }
    .section.compact{padding-top:42px}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-kicker{
      color:#c65f06;
      font-weight:900;
      font-size:13px;
      letter-spacing:.08em;
      margin-bottom:8px;
    }
    h2{
      font-size:clamp(26px,3vw,38px);
      line-height:1.18;
      letter-spacing:-.5px;
    }
    .section-head p{
      max-width:480px;
      color:var(--muted);
      font-size:15px;
    }
    .filter-card{
      border-radius:var(--radius);
      background:var(--panel);
      box-shadow:var(--shadow);
      border:1px solid var(--border);
      padding:20px;
      margin-top:-24px;
      position:relative;
      z-index:5;
    }
    .filter-row{
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      align-items:center;
    }
    .search-box{
      position:relative;
    }
    .search-box input{
      width:100%;
      min-height:52px;
      border-radius:16px;
      border:1px solid var(--border);
      background:#f7f9fd;
      color:var(--text);
      padding:0 18px 0 46px;
      transition:var(--ease);
      outline:none;
    }
    .search-box input:focus{
      border-color:rgba(255,138,31,.55);
      background:#fff;
      box-shadow:0 0 0 4px rgba(255,138,31,.12);
    }
    .search-box:before{
      content:"⌕";
      position:absolute;
      left:18px;
      top:50%;
      transform:translateY(-50%);
      color:#8892a5;
      font-size:22px;
      line-height:1;
    }
    .select-wrap{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .select-wrap select{
      min-height:52px;
      border-radius:16px;
      border:1px solid var(--border);
      background:#fff;
      color:var(--text);
      padding:0 42px 0 14px;
      outline:none;
      transition:var(--ease);
    }
    .select-wrap select:focus{
      border-color:rgba(25,211,162,.55);
      box-shadow:0 0 0 4px rgba(25,211,162,.12);
    }
    .tags{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:16px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:38px;
      padding:0 13px;
      border-radius:999px;
      background:#f1f4fa;
      border:1px solid rgba(22,25,35,.08);
      color:#4c566a;
      font-size:13px;
      font-weight:800;
      transition:var(--ease);
    }
    .tag:hover,.tag.active{
      color:#111720;
      background:linear-gradient(135deg,#fff4e2,#ffe0b7);
      border-color:rgba(255,138,31,.34);
      transform:translateY(-1px);
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:28px;
      align-items:start;
    }
    .announcement-list{
      display:grid;
      gap:18px;
    }
    .notice-card{
      display:grid;
      grid-template-columns:210px 1fr;
      gap:20px;
      padding:18px;
      border-radius:var(--radius);
      background:var(--panel);
      border:1px solid var(--border);
      box-shadow:0 12px 34px rgba(18,24,38,.07);
      transition:var(--ease);
      overflow:hidden;
    }
    .notice-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(255,138,31,.24);
    }
    .notice-media{
      position:relative;
      min-height:158px;
      border-radius:18px;
      overflow:hidden;
      background:#111;
    }
    .notice-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:var(--ease);
    }
    .notice-card:hover .notice-media img{transform:scale(1.04)}
    .notice-media .badge{
      position:absolute;
      left:12px;
      top:12px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      color:#15120d;
      background:linear-gradient(135deg,var(--primary-2),var(--primary));
    }
    .badge.green{
      color:#031a15;
      background:linear-gradient(135deg,#8fffe4,var(--accent));
    }
    .badge.blue{
      color:#07141d;
      background:linear-gradient(135deg,#9ee8ff,var(--cyan));
    }
    .notice-body{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
      min-width:0;
    }
    .notice-meta{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      color:#778195;
      font-size:13px;
      font-weight:700;
    }
    .notice-body h3{
      font-size:22px;
      line-height:1.32;
      margin-top:2px;
    }
    .notice-body p{
      color:var(--muted);
      font-size:15px;
      margin-top:8px;
    }
    .notice-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .text-link{
      color:#b65300;
      font-weight:900;
      transition:var(--ease);
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .text-link:hover{color:#873d00;gap:10px}
    .status{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#31735f;
      background:#e9fbf5;
      border:1px solid rgba(25,211,162,.24);
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:900;
    }
    .status:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
    }
    .side-stack{
      display:grid;
      gap:18px;
      position:sticky;
      top:96px;
    }
    .side-card{
      border-radius:var(--radius);
      background:var(--panel);
      border:1px solid var(--border);
      box-shadow:0 12px 34px rgba(18,24,38,.07);
      padding:22px;
    }
    .side-card.dark{
      color:#fff;
      background:
        linear-gradient(145deg,rgba(18,20,30,.96),rgba(32,27,22,.94)),
        url('/assets/images/backpic/back-3.webp') center/cover;
      border-color:rgba(255,255,255,.12);
    }
    .side-card h3{
      font-size:20px;
      margin-bottom:14px;
    }
    .quick-list{
      list-style:none;
      display:grid;
      gap:11px;
    }
    .quick-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 0;
      border-bottom:1px solid rgba(22,25,35,.08);
      color:#344054;
      font-weight:800;
      transition:var(--ease);
    }
    .quick-list li:last-child a{border-bottom:0}
    .quick-list a:hover{color:#c65f06;transform:translateX(3px)}
    .side-card.dark .quick-list a{
      color:#dce4f5;
      border-bottom-color:rgba(255,255,255,.12);
    }
    .side-card.dark .quick-list a:hover{color:#ffd166}
    .timeline{
      display:grid;
      gap:14px;
      margin-top:12px;
    }
    .time-item{
      position:relative;
      padding-left:22px;
      color:#dbe3f1;
      font-size:14px;
    }
    .time-item:before{
      content:"";
      position:absolute;
      left:0;
      top:8px;
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(255,138,31,.14);
    }
    .time-item strong{
      display:block;
      color:#fff;
      font-size:15px;
      margin-bottom:2px;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .feature-card{
      border-radius:var(--radius);
      padding:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 12px 34px rgba(18,24,38,.06);
      transition:var(--ease);
    }
    .feature-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
    }
    .icon{
      width:48px;
      height:48px;
      border-radius:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:linear-gradient(135deg,#fff4df,#ffcf91);
      color:#9b4500;
      font-weight:900;
      margin-bottom:16px;
    }
    .feature-card:nth-child(even) .icon{
      background:linear-gradient(135deg,#e6fff8,#9dffe5);
      color:#06614d;
    }
    .feature-card h3{
      font-size:19px;
      margin-bottom:9px;
    }
    .feature-card p{
      color:var(--muted);
      font-size:14px;
    }
    .process{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      counter-reset:step;
    }
    .process-card{
      position:relative;
      border-radius:var(--radius);
      background:#151923;
      color:#fff;
      padding:24px;
      min-height:190px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.1);
      box-shadow:0 18px 50px rgba(15,17,23,.15);
      counter-increment:step;
    }
    .process-card:before{
      content:"0" counter(step);
      position:absolute;
      right:16px;
      top:8px;
      font-size:58px;
      font-weight:900;
      color:rgba(255,255,255,.08);
      line-height:1;
    }
    .process-card h3{
      font-size:20px;
      margin-bottom:12px;
      position:relative;
      z-index:1;
    }
    .process-card p{
      color:#c8d0df;
      font-size:14px;
      position:relative;
      z-index:1;
    }
    .process-card:nth-child(2){background:#1b1a14}
    .process-card:nth-child(3){background:#10251f}
    .process-card:nth-child(4){background:#151d2a}
    .faq-wrap{
      display:grid;
      grid-template-columns:.86fr 1.14fr;
      gap:28px;
      align-items:start;
    }
    .faq-intro{
      border-radius:var(--radius);
      padding:30px;
      color:#fff;
      background:
        linear-gradient(150deg,rgba(18,20,30,.92),rgba(18,20,30,.72)),
        url('/assets/images/coverpic/cover-4.webp') center/cover no-repeat;
      box-shadow:var(--shadow-strong);
      min-height:360px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .faq-intro p{color:#d4dbea;margin-top:12px}
    .faq-list{
      display:grid;
      gap:12px;
    }
    details{
      border-radius:18px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 10px 28px rgba(18,24,38,.06);
      overflow:hidden;
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      font-weight:900;
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:center;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      width:28px;
      height:28px;
      flex:0 0 28px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:#f1f4fa;
      color:#c65f06;
      font-weight:900;
      transition:var(--ease);
    }
    details[open] summary:after{
      content:"−";
      background:#fff1dc;
      transform:rotate(180deg);
    }
    details p{
      padding:0 20px 20px;
      color:var(--muted);
      font-size:15px;
    }
    .cta{
      padding:0 0 78px;
      background:#f6f8fc;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:30px;
      padding:42px;
      color:#fff;
      background:
        radial-gradient(circle at 15% 0%,rgba(255,209,102,.33),transparent 32%),
        radial-gradient(circle at 90% 20%,rgba(25,211,162,.22),transparent 34%),
        linear-gradient(135deg,#141820,#251b12);
      box-shadow:var(--shadow-strong);
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .cta-box h2{max-width:760px}
    .cta-box p{
      color:#d6deef;
      margin-top:12px;
      max-width:760px;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }
    .footer{
      background:#0d1017;
      color:#d8deea;
      padding:56px 0 26px;
      border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .72fr 1fr;
      gap:22px;
      align-items:stretch;
    }
    .footer-card{
      padding:22px;
      border-radius:var(--radius);
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.1);
    }
    .footer-card h3{
      color:#fff;
      margin-bottom:14px;
      font-size:18px;
    }
    .footer-card p{
      color:#aeb8cb;
      font-size:14px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
    }
    .footer-links{
      list-style:none;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#cbd3e3;
      transition:var(--ease);
      font-weight:700;
      font-size:14px;
    }
    .footer-links a:hover{color:#ffd166}
    .footer-card a{color:#ffd166}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      margin-top:22px;
      border-top:1px solid rgba(255,255,255,.1);
      color:#9faabc;
      font-size:13px;
    }
    .footer-bottom a{color:#ffd166}
    @media (max-width:1024px){
      .hero-grid,.content-layout,.faq-wrap,.cta-box{grid-template-columns:1fr}
      .side-stack{position:static}
      .feature-grid,.process{grid-template-columns:repeat(2,1fr)}
      .cta-actions{justify-content:flex-start}
      .hero-panel img{height:260px}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .header-inner{min-height:68px}
      .brand-text span{display:none}
      .menu-toggle{display:block;margin-left:auto}
      .nav{
        position:absolute;
        left:14px;
        right:14px;
        top:74px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        border-radius:22px;
        background:rgba(15,17,23,.96);
        border:1px solid var(--border-dark);
        box-shadow:var(--shadow-strong);
      }
      .site-header.nav-open .nav{display:flex}
      .nav-list{
        width:100%;
        flex-direction:column;
        align-items:stretch;
        border-radius:18px;
      }
      .nav-link{justify-content:flex-start}
      .nav-cta{width:100%}
      .page-hero{padding:42px 0 36px}
      .hero-grid{gap:22px}
      .panel-strip{grid-template-columns:1fr}
      .filter-row{grid-template-columns:1fr}
      .select-wrap{justify-content:flex-start}
      .section{padding:52px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .notice-card{grid-template-columns:1fr}
      .notice-media{min-height:190px}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .brand-text strong{font-size:15px}
      .hero-actions,.cta-actions{flex-direction:column}
      .btn{width:100%}
      .feature-grid,.process{grid-template-columns:1fr}
      .filter-card{padding:15px;border-radius:18px}
      .notice-card{padding:14px;border-radius:18px}
      .notice-body h3{font-size:20px}
      .cta-box{padding:28px 20px;border-radius:24px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
    }