/* roulang page: index */
:root {
      --bg-deep: #04101f;
      --bg-mid: #071a33;
      --bg-card: rgba(12, 31, 58, .62);
      --bg-card-strong: rgba(14, 38, 72, .82);
      --cyan: #35e7ff;
      --cyan-soft: rgba(53, 231, 255, .18);
      --purple: #8b5cf6;
      --purple-soft: rgba(139, 92, 246, .22);
      --amber: #fbbf24;
      --text: #f8fbff;
      --muted: #b7c7dc;
      --muted-2: #7f93ae;
      --line: rgba(148, 210, 255, .18);
      --line-strong: rgba(53, 231, 255, .42);
      --radius-xl: 30px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --shadow-glow: 0 0 38px rgba(53, 231, 255, .18), 0 24px 80px rgba(0, 0, 0, .35);
      --shadow-purple: 0 0 46px rgba(139, 92, 246, .22), 0 24px 70px rgba(0, 0, 0, .32);
      --container: 1180px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
      line-height: 1.75;
      background:
        radial-gradient(circle at 18% 12%, rgba(53, 231, 255, .18), transparent 30%),
        radial-gradient(circle at 82% 4%, rgba(139, 92, 246, .22), transparent 28%),
        radial-gradient(circle at 70% 70%, rgba(23, 92, 182, .20), transparent 35%),
        linear-gradient(180deg, #030b17 0%, var(--bg-deep) 42%, #050a14 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -2;
      background-image:
        linear-gradient(rgba(91, 180, 255, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(91, 180, 255, .055) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: radial-gradient(circle at center, black, transparent 80%);
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      opacity: .36;
      background:
        linear-gradient(115deg, transparent 0%, rgba(53, 231, 255, .08) 35%, transparent 52%),
        radial-gradient(circle, rgba(255,255,255,.10) 1px, transparent 1.4px);
      background-size: 100% 100%, 28px 28px;
    }

    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    button, input, select, textarea { font: inherit; }
    button { cursor: pointer; }
    ::selection { background: rgba(53, 231, 255, .32); color: #fff; }

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

    .glass {
      background: linear-gradient(180deg, rgba(16, 42, 78, .72), rgba(7, 20, 39, .58));
      border: 1px solid var(--line);
      box-shadow: var(--shadow-glow);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
    }

    .glass-soft {
      background: rgba(9, 25, 48, .56);
      border: 1px solid rgba(148, 210, 255, .14);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
    }

    .section {
      padding: 92px 0;
      position: relative;
    }

    .section-title {
      font-size: clamp(1.75rem, 3.2vw, 2.55rem);
      line-height: 1.18;
      letter-spacing: -.04em;
      font-weight: 900;
      color: #fff;
      margin: 0;
    }

    .section-desc {
      margin-top: 18px;
      max-width: 760px;
      color: var(--muted);
      font-size: 16px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      height: 34px;
      padding: 0 13px;
      border-radius: 999px;
      color: #d9fbff;
      background: rgba(53, 231, 255, .10);
      border: 1px solid rgba(53, 231, 255, .26);
      box-shadow: inset 0 0 18px rgba(53, 231, 255, .06);
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .badge-amber {
      color: #fff1b9;
      background: rgba(251, 191, 36, .12);
      border-color: rgba(251, 191, 36, .34);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 20px;
      border-radius: 16px;
      font-weight: 850;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
      outline: none;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .btn-primary {
      color: #031523;
      background: linear-gradient(135deg, #67f4ff 0%, #35e7ff 42%, #a78bfa 100%);
      box-shadow: 0 0 28px rgba(53, 231, 255, .36), 0 18px 36px rgba(53, 231, 255, .12);
    }

    .btn-secondary {
      color: #e8fbff;
      background: rgba(255, 255, 255, .055);
      border-color: rgba(148, 210, 255, .26);
      box-shadow: inset 0 0 18px rgba(255, 255, 255, .03);
    }

    .btn:hover, .btn:focus-visible {
      transform: translateY(-2px);
    }

    .btn-primary:hover, .btn-primary:focus-visible {
      box-shadow: 0 0 42px rgba(53, 231, 255, .52), 0 20px 46px rgba(139, 92, 246, .16);
    }

    .btn-secondary:hover, .btn-secondary:focus-visible {
      background: rgba(53, 231, 255, .11);
      border-color: rgba(53, 231, 255, .46);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid rgba(148, 210, 255, .15);
      background: rgba(3, 12, 25, .72);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
    }

    .nav-wrap {
      min-height: 74px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      letter-spacing: -.03em;
      color: #fff;
    }

    .brand-mark {
      width: 40px;
      height: 40px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      color: #04101f;
      font-weight: 950;
      background: radial-gradient(circle at 30% 25%, #fff, #67f4ff 35%, #8b5cf6 100%);
      box-shadow: 0 0 30px rgba(53, 231, 255, .35);
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 6px;
      border: 1px solid rgba(148, 210, 255, .12);
      border-radius: 999px;
      background: rgba(255, 255, 255, .035);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      height: 38px;
      padding: 0 15px;
      border-radius: 999px;
      color: #c8d7ea;
      font-size: 14px;
      font-weight: 750;
      transition: background .2s ease, color .2s ease, box-shadow .2s ease;
    }

    .nav-link:hover, .nav-link:focus-visible, .nav-link.active {
      color: #fff;
      background: rgba(53, 231, 255, .12);
      box-shadow: inset 0 0 18px rgba(53, 231, 255, .08);
      outline: none;
    }

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

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      color: #fff2bf;
      background: rgba(251, 191, 36, .10);
      border: 1px solid rgba(251, 191, 36, .25);
      font-size: 13px;
      font-weight: 800;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--amber);
      box-shadow: 0 0 16px rgba(251, 191, 36, .9);
      animation: pulse 1.8s ease-in-out infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: .55; transform: scale(.9); }
      50% { opacity: 1; transform: scale(1.14); }
    }

    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      border: 1px solid rgba(148, 210, 255, .20);
      background: rgba(255, 255, 255, .06);
      color: #fff;
    }

    .mobile-menu {
      display: none;
      padding: 0 0 18px;
    }

    .hero {
      padding: 96px 0 84px;
      min-height: 720px;
      display: flex;
      align-items: center;
    }

    .hero-bento {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
      gap: 22px;
      align-items: stretch;
    }

    .hero-main {
      border-radius: 34px;
      padding: clamp(28px, 5vw, 58px);
      position: relative;
      overflow: hidden;
    }

    .hero-main::before {
      content: "";
      position: absolute;
      width: 460px;
      height: 460px;
      border-radius: 50%;
      right: -180px;
      top: -210px;
      background: radial-gradient(circle, rgba(53, 231, 255, .28), transparent 62%);
      filter: blur(4px);
    }

    .hero h1 {
      position: relative;
      margin: 22px 0 0;
      max-width: 780px;
      font-size: clamp(2.15rem, 5.4vw, 4.15rem);
      line-height: 1.05;
      letter-spacing: -.06em;
      font-weight: 950;
    }

    .hero-intro {
      position: relative;
      max-width: 720px;
      margin-top: 24px;
      color: #c7d9ee;
      font-size: 18px;
      line-height: 1.85;
    }

    .hero-actions {
      position: relative;
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 32px;
    }

    .hero-points {
      position: relative;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 42px;
    }

    .point {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .045);
      border: 1px solid rgba(148, 210, 255, .14);
    }

    .point b {
      display: block;
      font-size: 22px;
      color: #fff;
      line-height: 1.1;
    }

    .point span {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 13px;
    }

    .hero-panel {
      border-radius: 34px;
      padding: 22px;
      display: grid;
      gap: 16px;
      position: relative;
      overflow: hidden;
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      inset: auto -80px -120px auto;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(139, 92, 246, .28), transparent 68%);
    }

    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      position: relative;
      z-index: 1;
    }

    .matrix-card {
      min-height: 128px;
      border-radius: 22px;
      padding: 18px;
      background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
      border: 1px solid rgba(148, 210, 255, .16);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .matrix-card:hover {
      transform: translateY(-3px);
      border-color: rgba(53, 231, 255, .36);
      background: rgba(53, 231, 255, .075);
    }

    .matrix-card .icon {
      width: 36px;
      height: 36px;
      border-radius: 13px;
      display: grid;
      place-items: center;
      background: rgba(53, 231, 255, .13);
      border: 1px solid rgba(53, 231, 255, .22);
      margin-bottom: 12px;
    }

    .progress-track {
      height: 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .08);
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.08);
    }

    .progress-fill {
      height: 100%;
      width: 72%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--cyan), var(--purple));
      box-shadow: 0 0 18px rgba(53, 231, 255, .55);
    }

    .step-rail {
      position: relative;
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
      margin-top: 34px;
    }

    .step-rail::before {
      content: "";
      position: absolute;
      left: 7%;
      right: 7%;
      top: 38px;
      height: 2px;
      background: linear-gradient(90deg, rgba(53,231,255,.15), rgba(53,231,255,.75), rgba(139,92,246,.34));
      box-shadow: 0 0 18px rgba(53, 231, 255, .30);
    }

    .tier-card {
      position: relative;
      z-index: 1;
      border-radius: 24px;
      padding: 22px;
      min-height: 250px;
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }

    .tier-card.recommend {
      border-color: rgba(53, 231, 255, .48);
      box-shadow: 0 0 40px rgba(53, 231, 255, .18), 0 24px 80px rgba(0,0,0,.32);
    }

    .tier-card:hover {
      transform: translateY(-5px);
      border-color: rgba(53, 231, 255, .42);
    }

    .tier-index {
      width: 52px;
      height: 52px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      font-weight: 950;
      color: #04101f;
      background: linear-gradient(135deg, #67f4ff, #a78bfa);
      box-shadow: 0 0 26px rgba(53, 231, 255, .28);
      margin-bottom: 18px;
    }

    .compare-wrap {
      overflow: hidden;
      border-radius: 30px;
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      min-width: 820px;
    }

    .compare-table th,
    .compare-table td {
      padding: 20px;
      border-bottom: 1px solid rgba(148, 210, 255, .12);
      border-right: 1px solid rgba(148, 210, 255, .10);
      text-align: left;
      vertical-align: top;
    }

    .compare-table th {
      color: #fff;
      background: rgba(53, 231, 255, .07);
      font-weight: 900;
    }

    .compare-table td {
      color: #c8d8ec;
    }

    .compare-table tr:last-child td { border-bottom: 0; }
    .compare-table th:last-child,
    .compare-table td:last-child { border-right: 0; }
    .highlight-col {
      background: rgba(53, 231, 255, .055);
      box-shadow: inset 0 0 28px rgba(53, 231, 255, .06);
    }

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

    .count-box {
      border-radius: 18px;
      padding: 16px 12px;
      text-align: center;
      background: rgba(3, 12, 25, .42);
      border: 1px solid rgba(251, 191, 36, .20);
    }

    .count-num {
      display: block;
      font-size: clamp(1.7rem, 3vw, 2.4rem);
      line-height: 1;
      font-weight: 950;
      color: #ffe08a;
      text-shadow: 0 0 18px rgba(251, 191, 36, .32);
    }

    .count-label {
      display: block;
      margin-top: 8px;
      color: #d6c58a;
      font-size: 13px;
    }

    .form-input {
      width: 100%;
      min-height: 48px;
      border-radius: 15px;
      border: 1px solid rgba(148, 210, 255, .18);
      background: rgba(2, 11, 23, .48);
      color: #fff;
      padding: 12px 14px;
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .form-input::placeholder { color: #7087a3; }
    .form-input:focus {
      border-color: rgba(53, 231, 255, .62);
      box-shadow: 0 0 0 4px rgba(53, 231, 255, .10), 0 0 22px rgba(53, 231, 255, .12);
      background: rgba(4, 18, 36, .76);
    }

    textarea.form-input { min-height: 126px; resize: vertical; }

    .assurance-card,
    .news-card,
    .faq-item {
      border-radius: 24px;
      transition: transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
    }

    .assurance-card:hover,
    .news-card:hover,
    .faq-item:hover {
      transform: translateY(-3px);
      border-color: rgba(53, 231, 255, .34);
      box-shadow: 0 18px 50px rgba(0,0,0,.24), 0 0 26px rgba(53,231,255,.10);
    }

    .news-list a {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 16px;
      padding: 18px 0;
      border-bottom: 1px solid rgba(148, 210, 255, .12);
      color: #d7e7fa;
      transition: color .2s ease, padding-left .2s ease;
    }

    .news-list a:hover,
    .news-list a:focus-visible {
      color: #67f4ff;
      padding-left: 6px;
      outline: none;
    }

    .faq-question {
      width: 100%;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: center;
      padding: 20px 22px;
      color: #fff;
      font-weight: 850;
      text-align: left;
      background: transparent;
      border: 0;
    }

    .faq-answer {
      display: none;
      padding: 0 22px 22px;
      color: var(--muted);
    }

    .faq-item.open .faq-answer { display: block; }
    .faq-icon { transition: transform .2s ease; color: var(--cyan); }
    .faq-item.open .faq-icon { transform: rotate(45deg); }

    .site-footer {
      padding: 54px 0 34px;
      border-top: 1px solid rgba(148, 210, 255, .14);
      background: rgba(2, 8, 17, .54);
    }

    .footer-link {
      color: #9fb3ca;
      transition: color .2s ease;
    }

    .footer-link:hover,
    .footer-link:focus-visible {
      color: #67f4ff;
      outline: none;
    }

    @media (max-width: 1024px) {
      .desktop-nav, .nav-actions .status-pill { display: none; }
      .mobile-toggle { display: inline-grid; place-items: center; }
      .mobile-menu.open { display: block; }
      .mobile-panel {
        display: grid;
        gap: 10px;
        padding: 14px;
        border-radius: 22px;
        background: rgba(7, 20, 39, .92);
        border: 1px solid rgba(148, 210, 255, .16);
      }
      .mobile-panel .nav-link {
        justify-content: center;
        height: 46px;
        border-radius: 14px;
      }
      .hero {
        min-height: auto;
        padding: 72px 0 58px;
      }
      .hero-bento {
        grid-template-columns: 1fr;
      }
      .step-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .step-rail::before { display: none; }
    }

    @media (max-width: 768px) {
      .site-container { width: min(100% - 28px, var(--container)); }
      .section { padding: 64px 0; }
      .hero-main, .hero-panel { border-radius: 26px; }
      .hero-points {
        grid-template-columns: 1fr;
      }
      .matrix-grid {
        grid-template-columns: 1fr;
      }
      .step-rail {
        grid-template-columns: 1fr;
      }
      .compare-scroll {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
      }
      .countdown-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .news-list a {
        grid-template-columns: 1fr;
      }
      .nav-actions .btn {
        display: none;
      }
    }

    @media (max-width: 520px) {
      .brand span:last-child { font-size: 15px; }
      .brand-mark { width: 36px; height: 36px; border-radius: 12px; }
      .hero-actions .btn,
      .section .btn {
        width: 100%;
      }
      .hero h1 {
        letter-spacing: -.05em;
      }
      .compare-table {
        min-width: 760px;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#050b1e;
      --bg-2:#07142f;
      --panel:rgba(10,25,58,.68);
      --panel-strong:rgba(13,31,70,.82);
      --line:rgba(148,219,255,.22);
      --line-strong:rgba(65,221,255,.55);
      --text:#f8fbff;
      --muted:#b9c7dc;
      --soft:#7f93ad;
      --cyan:#39e7ff;
      --blue:#4f8bff;
      --purple:#a855f7;
      --amber:#fbbf24;
      --radius-lg:30px;
      --radius-md:22px;
      --radius-sm:16px;
      --shadow:0 24px 80px rgba(0,0,0,.42);
      --glow:0 0 34px rgba(57,231,255,.25),0 0 78px rgba(79,139,255,.14);
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 18% 8%,rgba(57,231,255,.16),transparent 28%),
        radial-gradient(circle at 86% 16%,rgba(168,85,247,.18),transparent 30%),
        radial-gradient(circle at 50% 88%,rgba(79,139,255,.12),transparent 32%),
        linear-gradient(180deg,#020716 0%,#07142f 48%,#040918 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
      background-size:58px 58px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.25) 70%,transparent);
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.32;
      background:
        radial-gradient(circle at 20% 30%,rgba(255,255,255,.16) 0 1px,transparent 2px),
        radial-gradient(circle at 80% 45%,rgba(57,231,255,.18) 0 1px,transparent 2px),
        radial-gradient(circle at 44% 78%,rgba(168,85,247,.16) 0 1px,transparent 2px);
      background-size:120px 120px,160px 160px,190px 190px;
    }
    a{color:inherit;text-decoration:none}
    img,svg{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    input,select,textarea{outline:none}
    .site-container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      border-bottom:1px solid rgba(255,255,255,.1);
      background:rgba(4,10,27,.76);
      backdrop-filter:blur(22px);
      box-shadow:0 12px 40px rgba(0,0,0,.24);
    }
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;color:#fff}
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      color:#03111f;
      background:linear-gradient(135deg,var(--cyan),#8bf5ff 35%,var(--purple));
      box-shadow:0 0 30px rgba(57,231,255,.42);
      font-weight:950;
    }
    .desktop-nav{display:flex;align-items:center;gap:8px;padding:7px;border:1px solid rgba(255,255,255,.09);border-radius:999px;background:rgba(255,255,255,.04)}
    .nav-link{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:38px;padding:0 15px;border-radius:999px;
      color:#cbd5e1;font-size:14px;font-weight:800;
      transition:.22s ease;
      outline:none;
    }
    .nav-link:hover,.nav-link:focus{color:#fff;background:rgba(57,231,255,.1);box-shadow:inset 0 0 0 1px rgba(57,231,255,.22)}
    .nav-link.active{color:#04111d;background:linear-gradient(135deg,var(--cyan),#d9fbff);box-shadow:0 0 22px rgba(57,231,255,.3)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .status-pill{
      display:inline-flex;align-items:center;gap:8px;
      min-height:34px;padding:0 12px;border-radius:999px;
      border:1px solid rgba(57,231,255,.28);
      color:#c8f7ff;background:rgba(57,231,255,.08);
      font-size:13px;font-weight:800;white-space:nowrap;
    }
    .status-dot{width:8px;height:8px;border-radius:999px;background:var(--cyan);box-shadow:0 0 14px var(--cyan)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:46px;padding:0 20px;border:0;border-radius:16px;
      font-weight:900;letter-spacing:-.01em;
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;
      outline:none;
    }
    .btn:hover,.btn:focus{transform:translateY(-2px)}
    .btn-primary{
      color:#03111f;
      background:linear-gradient(135deg,var(--cyan),#72a7ff 58%,#c084fc);
      box-shadow:0 14px 34px rgba(57,231,255,.25),0 0 0 1px rgba(255,255,255,.18) inset;
    }
    .btn-primary:hover,.btn-primary:focus{box-shadow:0 18px 46px rgba(57,231,255,.38),0 0 0 1px rgba(255,255,255,.28) inset}
    .btn-secondary{
      color:#eafaff;
      border:1px solid rgba(148,219,255,.28);
      background:rgba(255,255,255,.055);
      backdrop-filter:blur(16px);
    }
    .btn-secondary:hover,.btn-secondary:focus{background:rgba(57,231,255,.11);border-color:rgba(57,231,255,.52);box-shadow:var(--glow)}
    .mobile-toggle{
      display:none;width:44px;height:44px;border-radius:15px;border:1px solid rgba(255,255,255,.12);
      color:#fff;background:rgba(255,255,255,.06);align-items:center;justify-content:center;
    }
    .mobile-menu{display:none;padding-bottom:16px}
    .mobile-panel{
      display:grid;gap:10px;padding:14px;border:1px solid rgba(255,255,255,.12);
      border-radius:22px;background:rgba(9,22,52,.88);box-shadow:var(--shadow);
    }
    main{position:relative}
    .section{padding:88px 0}
    .inner-hero{padding:88px 0 60px;position:relative;overflow:hidden}
    .inner-hero:before{
      content:"";
      position:absolute;inset:18px auto auto 48%;
      width:620px;height:320px;border-radius:999px;
      background:linear-gradient(90deg,rgba(57,231,255,.22),rgba(168,85,247,.18));
      filter:blur(54px);transform:rotate(-10deg);pointer-events:none;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;
      border:1px solid rgba(57,231,255,.3);background:rgba(57,231,255,.08);
      color:#bff7ff;font-weight:900;font-size:13px;
    }
    .flash-strip{
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:12px 14px;border-radius:20px;
      border:1px solid rgba(251,191,36,.28);
      background:linear-gradient(90deg,rgba(251,191,36,.12),rgba(57,231,255,.08),rgba(168,85,247,.1));
    }
    .countdown{display:flex;align-items:center;gap:8px}
    .time-box{
      min-width:42px;height:38px;border-radius:12px;
      display:grid;place-items:center;
      color:#fff7d6;background:rgba(251,191,36,.13);
      border:1px solid rgba(251,191,36,.3);
      box-shadow:0 0 20px rgba(251,191,36,.12);
      font-weight:950;
    }
    .glass-card{
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(13,31,70,.74),rgba(7,18,43,.58));
      backdrop-filter:blur(20px);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .glass-card:after{
      content:"";position:absolute;inset:0;pointer-events:none;
      background:linear-gradient(135deg,rgba(255,255,255,.12),transparent 34%,rgba(57,231,255,.05));
      opacity:.75;
    }
    .glass-card > *{position:relative;z-index:1}
    .metric-card{
      padding:18px;border-radius:22px;border:1px solid rgba(148,219,255,.2);
      background:rgba(255,255,255,.055);
      transition:.22s ease;
    }
    .metric-card:hover{border-color:rgba(57,231,255,.48);transform:translateY(-3px);box-shadow:var(--glow)}
    .metric-number{font-size:32px;line-height:1;font-weight:950;color:#e8fdff;text-shadow:0 0 20px rgba(57,231,255,.28)}
    .pill{
      display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;
      font-size:13px;font-weight:850;color:#dffbff;
      border:1px solid rgba(148,219,255,.2);background:rgba(255,255,255,.055);
    }
    .pill.active{color:#04111d;background:linear-gradient(135deg,var(--cyan),#d8fbff);box-shadow:0 0 24px rgba(57,231,255,.25)}
    .anchor-bar{
      position:sticky;top:86px;z-index:20;
      padding:10px;border:1px solid rgba(255,255,255,.1);border-radius:22px;
      background:rgba(7,18,43,.78);backdrop-filter:blur(20px);
      box-shadow:0 18px 48px rgba(0,0,0,.22);
    }
    .compare-table{width:100%;border-collapse:separate;border-spacing:0}
    .compare-table th,.compare-table td{
      padding:20px 18px;text-align:left;vertical-align:top;
      border-bottom:1px solid rgba(255,255,255,.1);
      color:#dbeafe;
    }
    .compare-table th{color:#fff;font-weight:950;background:rgba(255,255,255,.05)}
    .compare-table th:first-child,.compare-table td:first-child{color:#bff7ff;font-weight:900;width:22%}
    .compare-table tr:last-child td{border-bottom:0}
    .recommend-cell{
      background:linear-gradient(180deg,rgba(57,231,255,.11),rgba(168,85,247,.08));
      box-shadow:inset 0 0 0 1px rgba(57,231,255,.18);
    }
    .check-list{display:grid;gap:10px}
    .check-list li{display:flex;gap:10px;align-items:flex-start;color:#cbd5e1}
    .check-list li:before{
      content:"";width:9px;height:9px;border-radius:999px;margin-top:10px;flex:0 0 auto;
      background:var(--cyan);box-shadow:0 0 12px var(--cyan);
    }
    .scenario-card{
      padding:24px;border-radius:26px;border:1px solid rgba(148,219,255,.2);
      background:rgba(255,255,255,.055);
      transition:.22s ease;
    }
    .scenario-card:hover,.scenario-card:focus-within{transform:translateY(-4px);border-color:rgba(57,231,255,.48);box-shadow:var(--glow)}
    .step-line{position:relative}
    .step-line:before{
      content:"";position:absolute;left:22px;top:44px;bottom:20px;width:1px;
      background:linear-gradient(to bottom,var(--cyan),rgba(168,85,247,.3),transparent);
    }
    .step-item{display:grid;grid-template-columns:46px 1fr;gap:16px;position:relative}
    .step-dot{
      width:46px;height:46px;border-radius:16px;display:grid;place-items:center;
      color:#061427;font-weight:950;background:linear-gradient(135deg,var(--cyan),#c084fc);
      box-shadow:0 0 26px rgba(57,231,255,.32);
    }
    .faq-item{border:1px solid rgba(255,255,255,.1);border-radius:22px;background:rgba(255,255,255,.045);overflow:hidden}
    .faq-q{
      width:100%;padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;
      color:#fff;background:transparent;border:0;text-align:left;font-weight:950;
    }
    .faq-q:hover,.faq-q:focus{background:rgba(57,231,255,.06)}
    .faq-a{display:none;padding:0 22px 20px;color:#cbd5e1}
    .faq-item.open .faq-a{display:block}
    .faq-icon{transition:.2s ease;color:#67e8f9}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .form-field{
      width:100%;min-height:48px;border-radius:16px;border:1px solid rgba(148,219,255,.18);
      color:#fff;background:rgba(2,9,26,.42);padding:12px 14px;
      transition:.2s ease;
    }
    .form-field::placeholder{color:#73859d}
    .form-field:focus{border-color:rgba(57,231,255,.75);box-shadow:0 0 0 4px rgba(57,231,255,.1)}
    textarea.form-field{min-height:112px;resize:vertical}
    .site-footer{
      padding:58px 0 32px;border-top:1px solid rgba(255,255,255,.1);
      background:linear-gradient(180deg,rgba(4,10,27,.52),rgba(2,6,18,.96));
    }
    .footer-link{color:#94a3b8;transition:.2s ease}
    .footer-link:hover,.footer-link:focus{color:#67e8f9}
    @media (max-width:1024px){
      .desktop-nav{display:none}
      .mobile-toggle{display:flex}
      .nav-actions .status-pill{display:none}
      .mobile-menu.open{display:block}
      .anchor-bar{position:relative;top:auto}
      .compare-table{display:none}
    }
    @media (min-width:1025px){
      .mobile-compare{display:none}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,1180px)}
      .nav-wrap{height:68px}
      .brand{font-size:15px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .nav-actions .btn-primary{display:none}
      .inner-hero{padding:58px 0 40px}
      .section{padding:58px 0}
      .flash-strip{align-items:flex-start;flex-direction:column}
      .metric-number{font-size:28px}
    }
    @media (max-width:520px){
      .btn{width:100%;padding-left:14px;padding-right:14px}
      .mobile-panel .btn{width:100%}
      .countdown{width:100%;justify-content:space-between}
      .time-box{min-width:38px}
    }

/* roulang page: category1 */
:root{
      --bg:#06101f;
      --bg-deep:#030816;
      --panel:rgba(11,27,52,.68);
      --panel-strong:rgba(14,35,68,.86);
      --line:rgba(148,232,255,.18);
      --line-strong:rgba(103,232,249,.45);
      --text:#eef7ff;
      --muted:#a9bad0;
      --soft:#c8f6ff;
      --cyan:#22d3ee;
      --blue:#3b82f6;
      --purple:#8b5cf6;
      --amber:#f59e0b;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-glow:0 0 36px rgba(34,211,238,.20),0 18px 70px rgba(2,6,23,.45);
      --shadow-card:0 18px 52px rgba(2,8,23,.42);
      --container:1180px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 8%, rgba(34,211,238,.22), transparent 31%),
        radial-gradient(circle at 82% 18%, rgba(139,92,246,.22), transparent 30%),
        radial-gradient(circle at 56% 82%, rgba(59,130,246,.14), transparent 32%),
        linear-gradient(180deg,var(--bg-deep),var(--bg) 42%,#071225 100%);
      line-height:1.8;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-2;
      background-image:
        linear-gradient(rgba(148,232,255,.055) 1px,transparent 1px),
        linear-gradient(90deg,rgba(148,232,255,.055) 1px,transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.82),rgba(0,0,0,.22));
    }

    body::after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.35;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.08) 0 1px, transparent 1.5px),
        radial-gradient(circle at 70% 60%, rgba(34,211,238,.12) 0 1px, transparent 1.6px);
      background-size:36px 36px,54px 54px;
      mix-blend-mode:screen;
    }

    a{color:inherit;text-decoration:none}
    img,svg{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(34,211,238,.28);color:white}

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

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(3,8,22,.72);
      border-bottom:1px solid rgba(255,255,255,.09);
      backdrop-filter:blur(22px);
      box-shadow:0 10px 42px rgba(0,0,0,.28);
    }

    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }

    .brand{
      display:inline-flex;
      align-items:center;
      gap:11px;
      color:#fff;
      font-weight:900;
      letter-spacing:-.02em;
      white-space:nowrap;
    }

    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#05121d;
      font-weight:950;
      background:linear-gradient(135deg,#67e8f9,#60a5fa 48%,#a78bfa);
      box-shadow:0 0 24px rgba(34,211,238,.45), inset 0 1px 0 rgba(255,255,255,.7);
    }

    .desktop-nav{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:999px;
      background:rgba(15,23,42,.38);
    }

    .nav-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 16px;
      border-radius:999px;
      color:#cbd5e1;
      font-size:14px;
      font-weight:750;
      transition:all .24s ease;
      outline:none;
    }

    .nav-link:hover,
    .nav-link:focus-visible{
      color:#fff;
      background:rgba(34,211,238,.11);
      box-shadow:inset 0 0 0 1px rgba(103,232,249,.18);
    }

    .nav-link.active{
      color:#04131e;
      background:linear-gradient(135deg,#67e8f9,#93c5fd);
      box-shadow:0 0 22px rgba(34,211,238,.30);
    }

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

    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      color:#cffafe;
      font-size:13px;
      font-weight:800;
      border:1px solid rgba(34,211,238,.24);
      background:rgba(8,47,73,.42);
      white-space:nowrap;
    }

    .status-dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:#22c55e;
      box-shadow:0 0 0 5px rgba(34,197,94,.14),0 0 14px rgba(34,197,94,.65);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:0 20px;
      border:0;
      border-radius:16px;
      font-weight:900;
      letter-spacing:-.01em;
      transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease, background .24s ease;
      outline:none;
    }

    .btn:hover,
    .btn:focus-visible{transform:translateY(-2px)}
    .btn-primary{
      color:#03121d;
      background:linear-gradient(135deg,#67e8f9 0%,#60a5fa 48%,#a78bfa 100%);
      box-shadow:0 0 26px rgba(34,211,238,.32),0 12px 32px rgba(59,130,246,.22);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{box-shadow:0 0 36px rgba(34,211,238,.48),0 18px 44px rgba(59,130,246,.32)}
    .btn-secondary{
      color:#e0f2fe;
      background:rgba(15,23,42,.35);
      border:1px solid rgba(148,232,255,.22);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{background:rgba(34,211,238,.10);border-color:rgba(103,232,249,.48);box-shadow:0 0 24px rgba(34,211,238,.14)}

    .mobile-toggle{
      width:44px;
      height:44px;
      display:none;
      place-items:center;
      border:1px solid rgba(255,255,255,.13);
      border-radius:14px;
      color:#e2e8f0;
      background:rgba(15,23,42,.42);
      transition:all .22s ease;
    }

    .mobile-toggle:hover,
    .mobile-toggle:focus-visible{
      color:#fff;
      border-color:rgba(103,232,249,.45);
      box-shadow:0 0 20px rgba(34,211,238,.18);
    }

    .mobile-menu{display:none;padding-bottom:16px}
    .mobile-panel{
      display:grid;
      gap:10px;
      padding:14px;
      border:1px solid rgba(148,232,255,.16);
      border-radius:22px;
      background:rgba(6,18,38,.92);
      box-shadow:var(--shadow-card);
    }

    main{position:relative}
    .section{padding:84px 0}
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:7px 12px;
      border-radius:999px;
      color:#cffafe;
      background:rgba(8,47,73,.42);
      border:1px solid rgba(34,211,238,.22);
      font-size:13px;
      font-weight:900;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 18px rgba(245,158,11,.75);
    }

    .inner-hero{
      position:relative;
      padding:86px 0 54px;
      overflow:hidden;
    }

    .inner-hero::before{
      content:"";
      position:absolute;
      left:50%;
      top:28px;
      width:min(980px,90vw);
      height:300px;
      transform:translateX(-50%);
      background:linear-gradient(90deg,transparent,rgba(34,211,238,.14),rgba(139,92,246,.18),transparent);
      filter:blur(8px);
      border-radius:999px;
      pointer-events:none;
    }

    .glass-card{
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(15,35,69,.74),rgba(8,20,42,.56));
      backdrop-filter:blur(22px);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-card), inset 0 1px 0 rgba(255,255,255,.08);
    }

    .glow-card{
      position:relative;
      overflow:hidden;
      transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
    }
    .glow-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg,rgba(103,232,249,.13),transparent 34%,rgba(167,139,250,.10));
      opacity:.78;
      pointer-events:none;
    }
    .glow-card:hover,
    .glow-card:focus-within{
      transform:translateY(-4px);
      border-color:rgba(103,232,249,.44);
      box-shadow:var(--shadow-glow);
    }
    .glow-card > *{position:relative;z-index:1}

    .hero-title{
      font-size:clamp(2.15rem,5vw,4rem);
      line-height:1.08;
      letter-spacing:-.06em;
      font-weight:950;
    }

    .hero-summary{
      max-width:720px;
      color:#cbd5e1;
      font-size:17px;
      line-height:1.9;
    }

    .gradient-text{
      background:linear-gradient(135deg,#ffffff 0%,#cffafe 36%,#93c5fd 70%,#ddd6fe 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .status-board{
      border:1px solid rgba(148,232,255,.18);
      background:
        radial-gradient(circle at 18% 10%,rgba(34,211,238,.18),transparent 32%),
        linear-gradient(180deg,rgba(15,35,69,.72),rgba(8,20,42,.58));
      border-radius:28px;
      box-shadow:var(--shadow-glow);
      overflow:hidden;
    }

    .mini-stat{
      border:1px solid rgba(255,255,255,.10);
      background:rgba(15,23,42,.38);
      border-radius:20px;
      padding:16px;
    }

    .mini-stat strong{
      display:block;
      color:#fff;
      font-size:26px;
      line-height:1;
      letter-spacing:-.04em;
    }

    .tag-row{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:4px 0 10px;
      scrollbar-width:none;
    }
    .tag-row::-webkit-scrollbar{display:none}
    .pill-tag{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 15px;
      border-radius:999px;
      border:1px solid rgba(148,232,255,.16);
      background:rgba(15,23,42,.48);
      color:#cbd5e1;
      font-size:14px;
      font-weight:800;
      transition:all .22s ease;
    }
    .pill-tag:hover,
    .pill-tag:focus-visible{
      color:#fff;
      border-color:rgba(103,232,249,.48);
      background:rgba(34,211,238,.10);
    }
    .pill-tag.active{
      color:#04131e;
      border-color:transparent;
      background:linear-gradient(135deg,#67e8f9,#93c5fd);
      box-shadow:0 0 24px rgba(34,211,238,.28);
    }

    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:24px;
      align-items:start;
    }

    .benefit-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
    }

    .benefit-card{
      padding:24px;
      border-radius:26px;
      border:1px solid rgba(148,232,255,.16);
      background:rgba(9,22,47,.62);
      transition:all .24s ease;
    }
    .benefit-card.large{
      grid-row:span 2;
      min-height:360px;
      background:
        linear-gradient(180deg,rgba(14,45,78,.78),rgba(9,22,47,.62)),
        radial-gradient(circle at 80% 15%,rgba(34,211,238,.22),transparent 28%);
    }
    .benefit-card:hover,
    .benefit-card:focus-within{
      transform:translateY(-4px);
      border-color:rgba(103,232,249,.44);
      box-shadow:0 0 30px rgba(34,211,238,.14);
    }

    .card-label{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      color:#cffafe;
      background:rgba(8,47,73,.55);
      border:1px solid rgba(34,211,238,.18);
      font-size:12px;
      font-weight:900;
    }

    .status-label{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      color:#fed7aa;
      background:rgba(245,158,11,.11);
      border:1px solid rgba(245,158,11,.24);
      font-size:12px;
      font-weight:900;
    }

    .text-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:#67e8f9;
      font-weight:900;
      transition:all .22s ease;
    }
    .text-link:hover,
    .text-link:focus-visible{color:#fff;gap:10px}

    .sticky-panel{
      position:sticky;
      top:98px;
      display:grid;
      gap:18px;
    }

    .side-card{
      padding:22px;
      border-radius:26px;
      border:1px solid rgba(148,232,255,.17);
      background:linear-gradient(180deg,rgba(15,35,69,.72),rgba(8,20,42,.62));
      box-shadow:var(--shadow-card);
    }

    .progress-track{
      height:9px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(255,255,255,.10);
    }
    .progress-fill{
      height:100%;
      width:72%;
      border-radius:999px;
      background:linear-gradient(90deg,#67e8f9,#60a5fa,#a78bfa);
      box-shadow:0 0 18px rgba(34,211,238,.55);
    }

    .timeline{
      position:relative;
      display:grid;
      gap:14px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:38px 1fr;
      gap:14px;
      align-items:start;
    }
    .step-dot{
      width:38px;
      height:38px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#06101f;
      font-weight:950;
      background:linear-gradient(135deg,#67e8f9,#93c5fd);
      box-shadow:0 0 22px rgba(34,211,238,.28);
    }

    .faq-item{
      border:1px solid rgba(148,232,255,.15);
      background:rgba(9,22,47,.62);
      border-radius:22px;
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      min-height:64px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 22px;
      color:#fff;
      background:transparent;
      border:0;
      text-align:left;
      font-weight:900;
      outline:none;
    }
    .faq-q:hover,
    .faq-q:focus-visible{background:rgba(34,211,238,.07)}
    .faq-a{
      display:none;
      padding:0 22px 20px;
      color:#cbd5e1;
    }
    .faq-item.open .faq-a{display:block}
    .faq-icon{transition:transform .22s ease;color:#67e8f9}
    .faq-item.open .faq-icon{transform:rotate(45deg)}

    .form-control{
      width:100%;
      min-height:48px;
      border:1px solid rgba(148,232,255,.16);
      border-radius:16px;
      padding:12px 14px;
      color:#fff;
      background:rgba(3,8,22,.45);
      outline:none;
      transition:all .22s ease;
    }
    .form-control::placeholder{color:#64748b}
    .form-control:focus{
      border-color:rgba(103,232,249,.65);
      box-shadow:0 0 0 4px rgba(34,211,238,.12),0 0 26px rgba(34,211,238,.10);
      background:rgba(5,18,37,.72);
    }
    textarea.form-control{min-height:120px;resize:vertical}

    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      border:1px solid rgba(148,232,255,.20);
      background:
        radial-gradient(circle at 15% 15%,rgba(34,211,238,.22),transparent 28%),
        radial-gradient(circle at 85% 60%,rgba(139,92,246,.20),transparent 26%),
        linear-gradient(135deg,rgba(15,35,69,.86),rgba(8,20,42,.78));
      box-shadow:var(--shadow-glow);
    }
    .cta-band::after{
      content:"";
      position:absolute;
      inset:auto -20% -35% 10%;
      height:160px;
      background:linear-gradient(90deg,transparent,rgba(103,232,249,.24),transparent);
      filter:blur(28px);
      transform:rotate(-7deg);
    }

    .site-footer{
      padding:66px 0 34px;
      background:rgba(3,8,22,.72);
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-link{
      color:#94a3b8;
      transition:all .22s ease;
      outline:none;
    }
    .footer-link:hover,
    .footer-link:focus-visible{
      color:#67e8f9;
      transform:translateX(2px);
    }

    @media (max-width:1024px){
      .desktop-nav{display:none}
      .mobile-toggle{display:grid}
      .status-pill{display:none}
      .mobile-panel .status-pill{display:inline-flex}
      .nav-actions .btn-primary{display:none}
      .mobile-panel .btn-primary{display:inline-flex}
      .mobile-menu.is-open{display:block}
      .content-layout{grid-template-columns:1fr}
      .sticky-panel{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
      .benefit-grid{grid-template-columns:1fr 1fr}
      .benefit-card.large{grid-row:auto;grid-column:span 2;min-height:auto}
    }

    @media (max-width:768px){
      .site-container{width:min(calc(100% - 24px),var(--container))}
      .nav-wrap{min-height:68px}
      .section{padding:58px 0}
      .section-tight{padding:42px 0}
      .inner-hero{padding:58px 0 34px}
      .hero-summary{font-size:16px}
      .benefit-grid{grid-template-columns:1fr}
      .benefit-card.large{grid-column:auto}
      .sticky-panel{grid-template-columns:1fr}
      .glass-card,.cta-band{border-radius:24px}
      .btn{width:100%;min-height:48px}
      .mobile-panel .nav-link{justify-content:flex-start}
    }

    @media (max-width:520px){
      .brand span:last-child{font-size:15px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .hero-title{font-size:2.05rem}
      .mini-stat strong{font-size:22px}
      .benefit-card,.side-card{padding:18px;border-radius:22px}
      .faq-q{padding:16px 18px}
      .faq-a{padding:0 18px 18px}
    }