:root{
      --bg:#f7f4ff;
      --bg2:#ffffff;
      --card:#ffffff;
      --text:#182033;
      --muted:#5f6b85;
      --line:#e7e1f6;
      --primary:#6f3cff;
      --primary2:#b14cff;
      --accent:#00c2ff;
      --shadow:0 18px 50px rgba(84, 50, 160, .10);
      --shadow2:0 10px 24px rgba(76, 47, 159, .12);
      --radius:22px;
      --radius2:16px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 15% -10%, rgba(111,60,255,.16), transparent 45%),
        radial-gradient(900px 600px at 100% 0%, rgba(0,194,255,.10), transparent 42%),
        linear-gradient(180deg, #fbfaff 0%, #f7f4ff 42%, #f9f7ff 100%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(100% - 32px, var(--container));margin:0 auto}
    header{
      position:sticky;top:0;z-index:40;
      backdrop-filter:saturate(160%) blur(14px);
      background:rgba(251,249,255,.78);
      border-bottom:1px solid rgba(231,225,246,.9);
    }
    .topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
    .brand{display:flex;align-items:center;gap:12px;min-width:0}
    .brand .logo-box{width:44px;height:44px;border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow2);display:grid;place-items:center}
    .brand .logo-box img{width:100%;height:100%;object-fit:contain;padding:5px}
    .brand-text{min-width:0}
    .brand-text strong{display:block;font-size:16px;line-height:1.2}
    .brand-text span{display:block;font-size:12px;color:var(--muted);margin-top:3px}
    .nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;color:var(--text)}
    nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
    nav a{font-size:13px;color:#34405f;padding:8px 10px;border-radius:10px}
    nav a:hover, nav a:focus{background:rgba(111,60,255,.10);color:var(--primary)}
    .hero{padding:32px 0 18px}
    .hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:20px;align-items:stretch}
    .hero-main,.hero-side,.section-card,.form-card,.faq-wrap,.quote-card,.table-card,.timeline-card{
      background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.92));
      border:1px solid rgba(231,225,246,.95);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .hero-main{padding:30px;position:relative;overflow:hidden}
    .hero-main:before,.hero-main:after{
      content:"";position:absolute;border-radius:50%;pointer-events:none
    }
    .hero-main:before{width:220px;height:220px;right:-80px;top:-70px;background:radial-gradient(circle, rgba(177,76,255,.25), transparent 68%)}
    .hero-main:after{width:160px;height:160px;right:80px;bottom:-70px;background:radial-gradient(circle, rgba(0,194,255,.14), transparent 68%)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(111,60,255,.10);color:var(--primary);padding:8px 12px;border-radius:999px;font-size:13px;font-weight:600}
    h1{margin:16px 0 14px;font-size:clamp(30px,5vw,54px);line-height:1.08;letter-spacing:-.03em}
    .lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:62ch}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      padding:12px 18px;border-radius:14px;border:1px solid transparent;font-weight:700;font-size:14px;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      cursor:pointer
    }
    .btn:hover{transform:translateY(-2px);box-shadow:var(--shadow2)}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}
    .btn-ghost{background:#fff;border-color:var(--line);color:var(--text)}
    .hero-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:22px}
    .mini-card{padding:15px;border-radius:18px;background:linear-gradient(180deg,#fff, #fbf8ff);border:1px solid var(--line)}
    .mini-card b{display:block;font-size:15px;margin-bottom:6px}
    .mini-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
    .hero-side{padding:20px;display:grid;gap:14px}
    .side-stat{
      padding:18px;border-radius:18px;background:linear-gradient(135deg, rgba(111,60,255,.10), rgba(0,194,255,.08));
      border:1px solid rgba(111,60,255,.14)
    }
    .side-stat strong{display:block;font-size:30px;line-height:1;color:var(--primary)}
    .side-stat span{display:block;color:#32405f;font-size:13px;margin-top:8px;line-height:1.6}
    .quick-tags{display:flex;flex-wrap:wrap;gap:10px}
    .tag{font-size:12px;color:#4a5680;background:#fff;border:1px solid var(--line);padding:8px 10px;border-radius:999px}
    section{padding:14px 0}
    .section-card{padding:24px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}
    .section-head h2{margin:0;font-size:clamp(22px,3vw,32px);line-height:1.2}
    .section-head p{margin:0;color:var(--muted);line-height:1.7;max-width:70ch}
    .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .card{
      background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 8px 20px rgba(84,50,160,.06);
      transition:transform .2s ease, box-shadow .2s ease
    }
    .card:hover{transform:translateY(-3px);box-shadow:var(--shadow2)}
    .card h3{margin:0 0 10px;font-size:17px}
    .card p,.card li{color:var(--muted);line-height:1.75;font-size:14px}
    .icon{
      width:44px;height:44px;border-radius:14px;display:grid;place-items:center;margin-bottom:12px;
      background:linear-gradient(135deg, rgba(111,60,255,.16), rgba(0,194,255,.12));color:var(--primary);font-weight:800
    }
    .feature-list{display:grid;gap:10px;padding-left:18px;margin:0}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
    .flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .step{padding:18px;border-radius:20px;background:#fff;border:1px solid var(--line)}
    .step .num{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:rgba(111,60,255,.12);color:var(--primary);font-weight:800;margin-bottom:10px}
    .compare-wrap{overflow:auto;border-radius:20px;border:1px solid var(--line)}
    table{width:100%;border-collapse:collapse;min-width:760px;background:#fff}
    th,td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:14px}
    th{background:linear-gradient(180deg,#faf8ff,#f7f2ff);color:#25304f}
    tr:hover td{background:#fcfbff}
    .rating{
      display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:18px;border-radius:20px;
      background:linear-gradient(135deg, rgba(111,60,255,.10), rgba(177,76,255,.08));border:1px solid rgba(111,60,255,.15)
    }
    .stars{color:#ffb400;font-size:22px;letter-spacing:2px}
    .score{font-size:40px;font-weight:900;color:var(--primary);line-height:1}
    .timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .time-item{padding:16px;border-left:4px solid var(--primary);background:#fff;border-radius:16px;border:1px solid var(--line)}
    .quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .quote-card{padding:18px}
    .quote-card strong{display:block;margin-top:10px}
    .quote-card span{color:var(--muted);font-size:13px}
    .media-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .media-row img{border-radius:18px;border:1px solid var(--line);width:100%;height:auto}
    .article-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .article-list a{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:16px;background:#fff;border:1px solid var(--line);color:var(--text)}
    .article-list a:hover{border-color:rgba(111,60,255,.25);box-shadow:var(--shadow2)}
    .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .field{display:grid;gap:8px}
    label{font-size:13px;font-weight:700;color:#30405f}
    input,select,textarea{
      width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;background:#fff;color:var(--text);
      font:inherit;outline:none;transition:border-color .2s ease, box-shadow .2s ease
    }
    textarea{min-height:120px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:rgba(111,60,255,.45);box-shadow:0 0 0 4px rgba(111,60,255,.08)}
    .form-note{color:var(--muted);font-size:13px;line-height:1.7;margin:10px 0 0}
    .faq-item{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
    .faq-q{
      width:100%;border:0;background:none;color:var(--text);padding:16px 16px;display:flex;justify-content:space-between;gap:12px;cursor:pointer;text-align:left;font:inherit;font-weight:700
    }
    .faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;padding:0 16px}
    .faq-item.open .faq-a{max-height:180px;padding-bottom:16px}
    .faq-a p{margin:0;color:var(--muted);line-height:1.75;font-size:14px}
    footer{
      margin-top:10px;padding:24px 0 28px;border-top:1px solid rgba(231,225,246,.95);
      background:linear-gradient(180deg, rgba(250,247,255,.96), rgba(245,240,255,.98));color:var(--text)
    }
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr .8fr;gap:18px;align-items:start}
    .footer-grid p,.footer-grid a{color:#3c496a;font-size:14px;line-height:1.8}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    .footer-links a{padding:8px 10px;border:1px solid var(--line);background:#fff;border-radius:999px}
    .float-tools{
      position:fixed;right:16px;bottom:16px;z-index:50;display:grid;gap:10px
    }
    .float-tools a,.float-tools button{
      width:48px;height:48px;border-radius:16px;border:1px solid rgba(111,60,255,.16);background:#fff;color:var(--primary);
      box-shadow:var(--shadow2);display:grid;place-items:center;cursor:pointer
    }
    .qrcode{
      position:fixed;right:76px;bottom:16px;z-index:50;width:170px;padding:12px;border-radius:18px;background:#fff;border:1px solid var(--line);
      box-shadow:var(--shadow);display:none
    }
    .qrcode img{width:100%;height:auto;border-radius:12px}
    .qrcode p{margin:8px 0 0;font-size:12px;color:var(--muted);text-align:center}
    .reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease, transform .55s ease}
    .reveal.in-view{opacity:1;transform:none}
    .service-tiles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
    .tile{padding:15px;border-radius:18px;background:linear-gradient(180deg,#fff,#faf7ff);border:1px solid var(--line);text-align:center;font-size:14px;font-weight:700}
    .token-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .token-box{padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .token-box strong{display:block;font-size:18px;color:var(--primary);margin-bottom:8px}
    .badge-row{display:flex;flex-wrap:wrap;gap:8px}
    .badge{padding:7px 10px;border-radius:999px;background:rgba(111,60,255,.08);border:1px solid rgba(111,60,255,.12);font-size:12px;color:#3a4770}
    @media (max-width: 1024px){
      .hero-grid,.grid-4,.grid-3,.split,.timeline,.quotes,.footer-grid,.service-tiles,.token-grid{grid-template-columns:1fr 1fr}
      .flow{grid-template-columns:1fr 1fr}
      .media-row,.article-list{grid-template-columns:1fr}
    }
    @media (max-width: 760px){
      .container{width:min(100% - 20px, var(--container))}
      .topbar{gap:10px}
      .nav-toggle{display:inline-flex}
      nav{display:none;position:absolute;left:0;right:0;top:100%;background:rgba(251,249,255,.98);padding:12px 16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
      nav.open{display:flex;flex-direction:column;align-items:flex-start}
      .hero-grid,.grid-4,.grid-3,.split,.timeline,.quotes,.footer-grid,.flow,.service-tiles,.token-grid,.form-grid{grid-template-columns:1fr}
      .hero-main{padding:22px}
      .hero-points{grid-template-columns:1fr}
      .section-card{padding:18px}
      .section-head{flex-direction:column;align-items:flex-start}
      .rating{grid-template-columns:1fr}
      .float-tools{right:12px;bottom:12px}
      .qrcode{right:70px;bottom:12px}
    }