/* roulang page: index */
:root{
      --bg:#06101f;
      --bg-2:#081a33;
      --bg-3:#0b2444;
      --panel:rgba(16,34,62,.62);
      --panel-strong:rgba(20,45,82,.82);
      --glass:rgba(255,255,255,.08);
      --glass-2:rgba(255,255,255,.12);
      --line:rgba(161,196,255,.18);
      --line-strong:rgba(95,166,255,.35);
      --text:#f3f8ff;
      --muted:#aabbd4;
      --soft:#d7e6ff;
      --primary:#49a7ff;
      --primary-2:#7c5cff;
      --cyan:#31e6ff;
      --green:#4ff0b0;
      --yellow:#ffd166;
      --danger:#ff6b91;
      --shadow:0 24px 80px rgba(0,0,0,.35);
      --shadow-soft:0 18px 50px rgba(20,130,255,.16);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --max:1180px;
      --header-h:78px;
      --font: "PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 12% 8%, rgba(49,230,255,.18), transparent 34%),
        radial-gradient(circle at 88% 12%, rgba(124,92,255,.22), transparent 36%),
        radial-gradient(circle at 50% 88%, rgba(73,167,255,.16), transparent 42%),
        linear-gradient(180deg, #050c18 0%, var(--bg) 42%, #081326 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.7), transparent 85%);
      z-index:-2;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(49,230,255,.35);color:#fff}

    .container{
      width:min(100% - 40px, var(--max));
      margin-inline:auto;
    }
    .skip{
      position:absolute;
      top:-60px;
      left:20px;
      padding:10px 14px;
      background:var(--primary);
      color:#001326;
      border-radius:12px;
      z-index:999;
      transition:.2s ease;
    }
    .skip:focus{top:14px;outline:3px solid rgba(255,255,255,.45)}
    .site-header{
      position:sticky;
      top:0;
      z-index:99;
      height:var(--header-h);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      background:rgba(5,14,28,.72);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 30px rgba(0,0,0,.18);
    }
    .nav{
      height:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.9), transparent 12%),
        linear-gradient(135deg, var(--cyan), var(--primary-2));
      box-shadow:0 0 28px rgba(49,230,255,.35);
      position:relative;
      overflow:hidden;
    }
    .brand-mark::after{
      content:"";
      width:15px;
      height:15px;
      border-radius:50%;
      border:3px solid rgba(5,14,28,.75);
      border-left-color:transparent;
      transform:rotate(-20deg);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
    }
    .brand-name{
      font-weight:900;
      letter-spacing:.2px;
      font-size:17px;
    }
    .brand-sub{
      color:var(--muted);
      font-size:12px;
      margin-top:3px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:6px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.04);
    }
    .nav-links a{
      color:var(--muted);
      font-size:14px;
      padding:9px 14px;
      border-radius:999px;
      transition:.22s ease;
      white-space:nowrap;
    }
    .nav-links a:hover,
    .nav-links a:focus{
      color:var(--text);
      background:rgba(255,255,255,.08);
      outline:none;
    }
    .nav-links a.active{
      color:#031326;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      font-weight:800;
      box-shadow:0 0 24px rgba(49,230,255,.28);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.1px;
      border:1px solid transparent;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn:focus-visible{outline:3px solid rgba(49,230,255,.35);outline-offset:3px}
    .btn-primary{
      color:#031326;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      box-shadow:0 0 30px rgba(49,230,255,.32), inset 0 1px 0 rgba(255,255,255,.45);
    }
    .btn-primary:hover{box-shadow:0 0 42px rgba(49,230,255,.5), 0 14px 38px rgba(26,122,255,.18)}
    .btn-ghost{
      color:var(--soft);
      background:rgba(255,255,255,.06);
      border-color:var(--line);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:var(--line-strong)}
    .btn-soft{
      color:var(--text);
      background:rgba(73,167,255,.12);
      border-color:rgba(73,167,255,.28);
    }
    .btn-small{min-height:36px;padding:0 13px;font-size:13px}
    .mobile-toggle{display:none}

    main{position:relative}
    section{scroll-margin-top:calc(var(--header-h) + 26px)}
    .hero{
      padding:48px 0 64px;
      position:relative;
    }
    .hero-shell{
      position:relative;
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(9,31,60,.8), rgba(12,19,42,.82)),
        radial-gradient(circle at 20% 10%, rgba(49,230,255,.18), transparent 32%);
      box-shadow:var(--shadow);
      min-height:560px;
      isolation:isolate;
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(circle at 78% 18%, rgba(49,230,255,.38), transparent 20%),
        radial-gradient(circle at 82% 72%, rgba(124,92,255,.28), transparent 27%);
      opacity:.9;
      z-index:-1;
    }
    .hero-ribbon{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
      padding:18px 22px;
      border-bottom:1px solid var(--line);
      background:rgba(255,255,255,.04);
    }
    .release-tag{
      display:inline-flex;
      align-items:center;
      gap:9px;
      font-size:14px;
      color:var(--soft);
    }
    .release-tag span{
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 16px rgba(79,240,176,.75);
    }
    .ticker{
      display:flex;
      align-items:center;
      gap:9px;
      color:var(--muted);
      font-size:13px;
      overflow:hidden;
      white-space:nowrap;
    }
    .ticker strong{color:var(--yellow)}
    .hero-stage{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:26px;
      padding:44px;
      align-items:center;
    }
    .hero-copy{
      max-width:680px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(49,230,255,.28);
      background:rgba(49,230,255,.09);
      color:#c6f7ff;
      font-size:13px;
      font-weight:800;
      margin-bottom:18px;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 14px var(--cyan);
    }
    h1{
      font-size:clamp(34px, 5.2vw, 68px);
      line-height:1.08;
      letter-spacing:-1.8px;
      margin-bottom:22px;
      text-wrap:balance;
    }
    .gradient-text{
      background:linear-gradient(135deg, #fff 0%, #bfeaff 42%, #8aa8ff 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-desc{
      color:var(--soft);
      font-size:18px;
      max-width:640px;
      margin-bottom:26px;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:26px;
    }
    .mini-proof{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      max-width:650px;
    }
    .proof-item{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
    }
    .proof-item b{
      display:block;
      font-size:24px;
      line-height:1.15;
      color:#fff;
    }
    .proof-item span{
      display:block;
      color:var(--muted);
      font-size:13px;
      margin-top:4px;
    }
    .launch-board{
      border-radius:28px;
      padding:22px;
      border:1px solid rgba(161,196,255,.22);
      background:linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.045));
      box-shadow:inset 0 1px 0 rgba(255,255,255,.12), 0 22px 70px rgba(0,0,0,.28);
      backdrop-filter:blur(18px);
    }
    .countdown-wrap{
      display:grid;
      grid-template-columns:190px 1fr;
      gap:20px;
      align-items:center;
      margin-bottom:20px;
    }
    .count-ring{
      width:190px;
      height:190px;
      border-radius:50%;
      display:grid;
      place-items:center;
      position:relative;
      background:
        conic-gradient(from 120deg, var(--cyan) 0 72%, rgba(255,255,255,.09) 72% 100%);
      box-shadow:0 0 46px rgba(49,230,255,.22);
    }
    .count-ring::before{
      content:"";
      position:absolute;
      inset:13px;
      border-radius:50%;
      background:rgba(7,21,42,.92);
      border:1px solid rgba(255,255,255,.08);
    }
    .count-text{
      position:relative;
      text-align:center;
      z-index:1;
    }
    .count-text strong{
      display:block;
      font-size:42px;
      line-height:1;
    }
    .count-text span{
      color:var(--muted);
      font-size:13px;
    }
    .launch-info h2{
      font-size:25px;
      line-height:1.25;
      margin-bottom:8px;
    }
    .launch-info p{
      color:var(--muted);
      font-size:15px;
    }
    .point-carousel{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin:18px 0;
    }
    .point{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:13px;
      border-radius:16px;
      background:rgba(6,16,31,.46);
      border:1px solid transparent;
      color:var(--muted);
      transition:.25s ease;
    }
    .point.active{
      border-color:rgba(49,230,255,.32);
      background:rgba(49,230,255,.08);
      color:var(--soft);
      box-shadow:0 0 25px rgba(49,230,255,.12);
    }
    .point i{
      width:22px;
      height:22px;
      border-radius:50%;
      flex:0 0 auto;
      background:rgba(255,255,255,.08);
      border:1px solid var(--line);
      margin-top:3px;
      position:relative;
    }
    .point.active i{
      background:var(--cyan);
      box-shadow:0 0 18px rgba(49,230,255,.75);
    }
    .point.active i::after{
      content:"";
      position:absolute;
      inset:6px;
      border-radius:50%;
      background:#041326;
    }
    .reserve-card{
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
      padding:10px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid var(--line);
    }
    .reserve-card input{
      width:100%;
      min-height:46px;
      border:0;
      outline:none;
      color:#fff;
      background:transparent;
      padding:0 12px;
    }
    .reserve-card input::placeholder{color:#8fa4c0}
    .reserve-card:focus-within{
      border-color:rgba(49,230,255,.55);
      box-shadow:0 0 0 4px rgba(49,230,255,.12);
    }

    .section{
      padding:56px 0;
    }
    .section-head{
      display:grid;
      grid-template-columns:minmax(0, .82fr) minmax(260px, .42fr);
      gap:28px;
      align-items:end;
      margin-bottom:28px;
    }
    .section-kicker{
      color:var(--cyan);
      font-size:13px;
      font-weight:900;
      letter-spacing:.12em;
      margin-bottom:8px;
    }
    .section-title{
      font-size:clamp(26px, 3.4vw, 42px);
      line-height:1.18;
      letter-spacing:-.8px;
      margin-bottom:12px;
    }
    .section-desc{
      color:var(--muted);
      font-size:16px;
      max-width:760px;
    }
    .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      justify-content:flex-end;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      color:var(--soft);
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
      font-size:13px;
    }
    .badge.hot{
      color:#fff2bd;
      background:rgba(255,209,102,.1);
      border-color:rgba(255,209,102,.28);
    }
    .glass-card{
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.085), rgba(255,255,255,.04));
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(18px);
      transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    }
    .glass-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-strong);
      box-shadow:0 24px 70px rgba(16,119,255,.22);
    }

    .compare-wrap{
      overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
    }
    .compare-grid{
      display:grid;
      grid-template-columns:1.05fr repeat(3, 1fr);
      min-width:860px;
    }
    .compare-cell{
      padding:20px 18px;
      border-right:1px solid var(--line);
      border-bottom:1px solid var(--line);
      color:var(--muted);
    }
    .compare-cell:nth-child(4n){border-right:0}
    .compare-head{
      background:rgba(49,230,255,.08);
      color:#fff;
      font-weight:900;
      font-size:16px;
    }
    .compare-head.feature{
      background:rgba(255,255,255,.08);
    }
    .compare-cell strong{color:#fff}
    .check{
      color:var(--green);
      font-weight:900;
      margin-right:6px;
    }
    .dash{color:#768aa5;margin-right:6px}
    .compare-note{
      padding:16px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      color:var(--muted);
      background:rgba(6,16,31,.45);
    }

    .plans{
      display:grid;
      grid-template-columns:.85fr 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .plan-card{
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .plan-card.featured{
      border-color:rgba(49,230,255,.45);
      background:
        radial-gradient(circle at 80% 0%, rgba(49,230,255,.2), transparent 30%),
        linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.055));
      transform:translateY(-10px);
    }
    .plan-card.featured:hover{transform:translateY(-14px)}
    .plan-label{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(79,240,176,.12);
      border:1px solid rgba(79,240,176,.28);
      color:#baffdf;
      font-size:13px;
      font-weight:800;
      margin-bottom:16px;
    }
    .plan-card h3{
      font-size:24px;
      margin-bottom:8px;
    }
    .plan-card p{
      color:var(--muted);
      margin-bottom:18px;
    }
    .price{
      display:flex;
      align-items:flex-end;
      gap:6px;
      margin-bottom:18px;
    }
    .price strong{
      font-size:42px;
      line-height:1;
      letter-spacing:-1px;
    }
    .price span{color:var(--muted);font-size:14px}
    .feature-list{
      display:flex;
      flex-direction:column;
      gap:11px;
      margin:20px 0;
      list-style:none;
    }
    .feature-list li{
      display:flex;
      gap:9px;
      color:var(--soft);
      font-size:14px;
    }
    .feature-list li::before{
      content:"✓";
      color:var(--green);
      font-weight:900;
    }

    .media-scroll{
      display:flex;
      gap:16px;
      overflow-x:auto;
      padding:4px 2px 18px;
      scroll-snap-type:x mandatory;
      scrollbar-color:rgba(73,167,255,.45) rgba(255,255,255,.06);
    }
    .media-card{
      min-width:310px;
      max-width:330px;
      scroll-snap-align:start;
      overflow:hidden;
    }
    .media-visual{
      height:142px;
      border-radius:20px 20px 0 0;
      position:relative;
      background:
        linear-gradient(135deg, rgba(49,230,255,.28), rgba(124,92,255,.2)),
        radial-gradient(circle at 35% 30%, rgba(255,255,255,.25), transparent 30%);
      border-bottom:1px solid var(--line);
    }
    .media-visual::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(5,14,28,.22);
    }
    .media-type{
      position:absolute;
      top:14px;
      left:14px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(3,13,27,.68);
      border:1px solid rgba(255,255,255,.14);
      color:#fff;
      font-size:12px;
      font-weight:800;
    }
    .media-body{
      padding:18px;
    }
    .media-body h3{
      font-size:18px;
      margin-bottom:6px;
    }
    .media-body p{
      color:var(--muted);
      font-size:14px;
    }

    .timeline{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      position:relative;
    }
    .timeline-card{
      padding:22px;
      display:grid;
      grid-template-columns:74px 1fr;
      gap:16px;
      align-items:start;
    }
    .time-pill{
      min-height:58px;
      border-radius:18px;
      display:grid;
      place-items:center;
      background:rgba(49,230,255,.1);
      border:1px solid rgba(49,230,255,.24);
      color:#bff8ff;
      font-weight:900;
      line-height:1.2;
      text-align:center;
      font-size:14px;
    }
    .timeline-card h3{
      font-size:19px;
      margin-bottom:6px;
    }
    .timeline-card p{
      color:var(--muted);
      font-size:14px;
    }
    .timeline-card a{
      margin-top:10px;
      display:inline-flex;
      color:#9cefff;
      font-weight:800;
      font-size:14px;
    }
    .timeline-card a:hover{color:#fff}

    .news-layout{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 360px;
      gap:22px;
      align-items:start;
    }
    .news-list{
      padding:8px;
    }
    .news-item{
      display:grid;
      grid-template-columns:86px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border-radius:18px;
      transition:.22s ease;
      border:1px solid transparent;
    }
    .news-item + .news-item{border-top:1px solid rgba(255,255,255,.07)}
    .news-item:hover{
      background:rgba(255,255,255,.06);
      border-color:var(--line);
      transform:translateX(3px);
    }
    .news-date{
      color:var(--cyan);
      font-weight:900;
      font-size:14px;
    }
    .news-item h3{
      font-size:18px;
      line-height:1.35;
      margin-bottom:3px;
    }
    .news-item p{
      color:var(--muted);
      font-size:14px;
    }
    .news-arrow{
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#031326;
      background:rgba(49,230,255,.85);
      opacity:.75;
    }
    .recommend-box{
      padding:24px;
      position:sticky;
      top:calc(var(--header-h) + 18px);
    }
    .recommend-box h3{
      font-size:22px;
      margin-bottom:10px;
    }
    .recommend-box p{
      color:var(--muted);
      margin-bottom:18px;
    }
    .rank-list{
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:12px;
      margin-bottom:20px;
    }
    .rank-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.075);
    }
    .rank-list b{
      width:26px;
      height:26px;
      border-radius:10px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      color:#031326;
      background:linear-gradient(135deg, var(--yellow), var(--cyan));
    }
    .rank-list span{
      color:var(--soft);
      font-size:14px;
    }

    .open-section{
      padding:62px 0;
    }
    .cta-panel{
      display:grid;
      grid-template-columns:1fr 420px;
      gap:28px;
      align-items:center;
      padding:34px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(49,230,255,.28);
      background:
        radial-gradient(circle at 80% 22%, rgba(49,230,255,.25), transparent 30%),
        linear-gradient(135deg, rgba(18,48,88,.82), rgba(9,19,40,.9));
      box-shadow:0 0 60px rgba(49,230,255,.12), var(--shadow);
    }
    .cta-panel h2{
      font-size:clamp(28px, 3.8vw, 48px);
      line-height:1.18;
      margin-bottom:14px;
    }
    .cta-panel p{
      color:var(--soft);
      max-width:720px;
      margin-bottom:22px;
    }
    .step-row{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:12px;
      margin-top:20px;
    }
    .step{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.07);
      border:1px solid var(--line);
    }
    .step b{
      color:var(--cyan);
      display:block;
      margin-bottom:4px;
    }
    .step span{
      color:var(--muted);
      font-size:13px;
    }
    .open-form{
      padding:22px;
      border-radius:24px;
      background:rgba(5,14,28,.5);
      border:1px solid var(--line);
    }
    .open-form label{
      display:block;
      font-size:13px;
      color:var(--muted);
      margin-bottom:7px;
    }
    .field{
      margin-bottom:14px;
    }
    .field input,
    .field textarea{
      width:100%;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
      color:#fff;
      border-radius:14px;
      padding:13px 14px;
      outline:none;
      transition:.2s ease;
      resize:vertical;
    }
    .field input::placeholder,
    .field textarea::placeholder{color:#8295b0}
    .field input:focus,
    .field textarea:focus{
      border-color:rgba(49,230,255,.6);
      box-shadow:0 0 0 4px rgba(49,230,255,.1);
    }
    .form-tip{
      color:var(--muted);
      font-size:12px;
      margin-top:10px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .faq-item{
      padding:22px;
    }
    .faq-item h3{
      display:flex;
      align-items:flex-start;
      gap:10px;
      font-size:19px;
      margin-bottom:10px;
      line-height:1.35;
    }
    .faq-item h3::before{
      content:"问";
      width:28px;
      height:28px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      border-radius:10px;
      color:#031326;
      background:linear-gradient(135deg, var(--cyan), var(--primary));
      font-size:13px;
      font-weight:900;
      margin-top:1px;
    }
    .faq-item p{
      color:var(--muted);
      padding-left:38px;
      font-size:15px;
    }

    .footer{
      padding:42px 0 28px;
      border-top:1px solid var(--line);
      background:rgba(3,9,20,.56);
      margin-top:36px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:26px;
      margin-bottom:28px;
    }
    .footer h2,
    .footer h3{
      font-size:18px;
      margin-bottom:12px;
    }
    .footer p,
    .footer li{
      color:var(--muted);
      font-size:14px;
    }
    .footer ul{
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:9px;
    }
    .footer a{
      color:var(--muted);
      transition:.2s ease;
    }
    .footer a:hover{
      color:var(--cyan);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#879ab5;
      font-size:13px;
    }

    .floating-cta{
      position:fixed;
      right:22px;
      bottom:22px;
      z-index:80;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px 10px 16px;
      border-radius:999px;
      background:rgba(6,18,35,.82);
      border:1px solid rgba(49,230,255,.28);
      box-shadow:0 16px 50px rgba(0,0,0,.32);
      backdrop-filter:blur(16px);
    }
    .floating-cta span{
      color:var(--soft);
      font-size:13px;
      white-space:nowrap;
    }

    @media (max-width:1024px){
      .hero-stage{grid-template-columns:1fr;padding:34px}
      .launch-board{max-width:760px}
      .plans{grid-template-columns:1fr}
      .plan-card.featured{transform:none}
      .plan-card.featured:hover{transform:translateY(-4px)}
      .news-layout{grid-template-columns:1fr}
      .recommend-box{position:relative;top:auto}
      .cta-panel{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      :root{--header-h:auto}
      .container{width:min(100% - 28px, var(--max))}
      .site-header{height:auto}
      .nav{min-height:72px;flex-wrap:wrap;padding:12px 0}
      .mobile-toggle{
        display:inline-flex;
        margin-left:auto;
        width:42px;
        height:42px;
        border-radius:14px;
        align-items:center;
        justify-content:center;
        background:rgba(255,255,255,.06);
        border:1px solid var(--line);
        color:#fff;
      }
      .mobile-toggle span,
      .mobile-toggle span::before,
      .mobile-toggle span::after{
        display:block;
        width:18px;
        height:2px;
        background:#fff;
        border-radius:4px;
        position:relative;
      }
      .mobile-toggle span::before,
      .mobile-toggle span::after{
        content:"";
        position:absolute;
        left:0;
      }
      .mobile-toggle span::before{top:-6px}
      .mobile-toggle span::after{top:6px}
      .nav-links,
      .nav-actions{
        width:100%;
        display:none;
      }
      .site-header.open .nav-links,
      .site-header.open .nav-actions{
        display:flex;
      }
      .nav-links{
        justify-content:flex-start;
        overflow-x:auto;
        border-radius:18px;
        padding:8px;
      }
      .nav-actions{
        justify-content:space-between;
      }
      .nav-actions .btn{flex:1}
      .hero{padding:26px 0 44px}
      .hero-ribbon{align-items:flex-start;flex-direction:column}
      .hero-stage{padding:26px 18px}
      h1{letter-spacing:-1px}
      .hero-desc{font-size:16px}
      .mini-proof{grid-template-columns:1fr}
      .countdown-wrap{grid-template-columns:1fr;text-align:center}
      .count-ring{margin-inline:auto;width:168px;height:168px}
      .reserve-card{grid-template-columns:1fr}
      .section{padding:42px 0}
      .section-head{grid-template-columns:1fr}
      .badge-row{justify-content:flex-start}
      .compare-wrap{overflow-x:auto}
      .timeline{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr auto;gap:8px}
      .news-date{grid-column:1 / -1}
      .step-row{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column;align-items:flex-start}
      .floating-cta{left:14px;right:14px;justify-content:space-between}
    }
    @media (max-width:520px){
      .brand-name{font-size:15px}
      .brand-sub{display:none}
      .hero-actions{align-items:stretch;flex-direction:column}
      .hero-actions .btn{width:100%}
      .count-text strong{font-size:34px}
      .launch-info h2{font-size:21px}
      .section-title{font-size:25px}
      .plan-card,
      .cta-panel,
      .open-form{padding:18px}
      .media-card{min-width:280px}
      .timeline-card{grid-template-columns:1fr}
      .time-pill{width:86px}
      .compare-note{align-items:flex-start;flex-direction:column}
      .floating-cta span{display:none}
    }