:root{
      --bg:#fffaf4;
      --panel:#ffffff;
      --panel-2:#fff3e4;
      --line:#f0dcc7;
      --text:#1f2a37;
      --muted:#5c6672;
      --brand:#ff7a59;
      --brand-2:#ffb84d;
      --brand-3:#7c6cff;
      --ok:#15a36b;
      --shadow:0 18px 40px rgba(64, 39, 18, .10);
      --radius:22px;
      --radius-sm: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(circle at top left, rgba(255,184,77,.22), transparent 30%),
        radial-gradient(circle at 85% 10%, rgba(124,108,255,.16), transparent 28%),
        linear-gradient(180deg, #fffdf9 0%, #fff8ef 100%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    .container{width:min(var(--container), calc(100% - 32px)); margin:0 auto}
    header{position:sticky;top:0;z-index:50;background:rgba(255,252,247,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(240,220,199,.7)}
    .nav{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-wrap{width:44px;height:44px;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
    .brand h1{font-size:16px;line-height:1.2;margin:0;font-weight:800}
    .brand p{margin:3px 0 0;color:var(--muted);font-size:12px}
    .nav-links{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:flex-end}
    .nav-links a{font-size:14px;color:#334155;padding:8px 10px;border-radius:999px;transition:.2s}
    .nav-links a:hover{background:#fff;border-color:var(--line);box-shadow:0 8px 18px rgba(0,0,0,.05)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 18px;font-weight:700;cursor:pointer;transition:.2s ease;white-space:nowrap}
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 12px 24px rgba(255,122,89,.25)}
    .btn-secondary{background:#fff;border:1px solid var(--line);color:var(--text)}
    .btn:hover{transform:translateY(-1px)}
    .menu-btn{display:none}
    main{padding-bottom:10px}
    section{padding:64px 0}
    .hero{padding:44px 0 34px}
    .hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:stretch}
    .hero-card,.glass-card,.section-card{background:rgba(255,255,255,.84);border:1px solid rgba(240,220,199,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-card{padding:34px;position:relative;overflow:hidden}
    .hero-card:before,.hero-card:after{content:"";position:absolute;border-radius:50%;filter:blur(20px);pointer-events:none}
    .hero-card:before{width:220px;height:220px;background:rgba(255,184,77,.22);top:-70px;right:-60px}
    .hero-card:after{width:180px;height:180px;background:rgba(124,108,255,.14);bottom:-60px;left:-50px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff7ee;border:1px solid #ffe0bf;color:#9a4c21;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}
    h2,h3,h4,p{margin-top:0}
    .hero h2{font-size:clamp(30px,5vw,52px);line-height:1.08;margin:18px 0 14px}
    .hero p.lead{font-size:17px;line-height:1.8;color:var(--muted);max-width:62ch}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
    .hero-points{display:flex;flex-wrap:wrap;gap:10px}
    .chip{padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:13px;color:#374151}
    .hero-side{display:grid;gap:16px}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .metric{padding:18px 18px 20px}
    .metric strong{display:block;font-size:28px;line-height:1.1;margin-bottom:6px}
    .metric span{color:var(--muted);font-size:13px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:22px}
    .section-head h3{font-size:28px;margin-bottom:8px}
    .section-head p{color:var(--muted);max-width:70ch;line-height:1.7}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .card{padding:22px;border-radius:20px;background:var(--panel);border:1px solid var(--line);box-shadow:0 10px 30px rgba(89,57,24,.06);transition:.2s}
    .card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(89,57,24,.10)}
    .card h4{margin:14px 0 10px;font-size:18px}
    .card p,.card li{color:var(--muted);line-height:1.8}
    .icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#fff0d8,#ffe7f2);color:#9d4f1f;font-size:20px}
    .flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .step{position:relative;padding:22px}
    .step .num{display:inline-flex;width:32px;height:32px;border-radius:10px;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:800;margin-bottom:12px}
    .table-wrap{overflow:auto;border-radius:20px;border:1px solid var(--line);background:#fff}
    table{width:100%;border-collapse:collapse;min-width:760px}
    th,td{padding:16px 14px;text-align:left;border-bottom:1px solid #f3e5d6;vertical-align:top}
    th{background:#fff8ef;font-size:14px}
    .badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#fff3e2;color:#9b4f1a;font-size:12px;font-weight:700}
    .timeline{display:grid;gap:14px}
    .timeline-item{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:18px 20px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .timeline-item time{font-weight:800;color:#7a4a1f}
    .testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .quote{padding:22px}
    .quote .meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
    .stars{color:#ffb000;letter-spacing:1px}
    .faq{display:grid;gap:12px}
    details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 18px;box-shadow:0 8px 20px rgba(89,57,24,.05)}
    summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700}
    summary::-webkit-details-marker{display:none}
    details p{padding:0 0 18px;margin:0;color:var(--muted);line-height:1.8}
    .articles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .article-item{padding:20px}
    .article-item a{color:var(--brand);font-weight:700}
    .form-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px}
    form{display:grid;gap:14px}
    .field{display:grid;gap:8px}
    .field label{font-size:14px;font-weight:700}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid #e7d8c7;border-radius:14px;padding:13px 14px;background:#fff;color:var(--text);outline:none;font:inherit
    }
    .field textarea{min-height:128px;resize:vertical}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag-cloud span{padding:10px 14px;background:#fff;border:1px solid var(--line);border-radius:999px;color:#44505e;font-size:13px}
    .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .price{padding:22px}
    .price strong{font-size:28px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    footer{padding:26px 0 34px;border-top:1px solid rgba(240,220,199,.9);background:#fffaf3;color:#334155}
    footer a{color:#334155}
    .floating{
      position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px
    }
    .float-btn{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:var(--shadow);cursor:pointer}
    .side-panel{display:grid;gap:12px;padding:20px}
    .qr{display:grid;grid-template-columns:88px 1fr;gap:14px;align-items:center}
    .mini-note{font-size:13px;color:var(--muted);line-height:1.7}
    .scroll-top{opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}
    .scroll-top.show{opacity:1;pointer-events:auto;transform:none}
    .reveal{opacity:0;transform:translateY(16px);transition:.6s ease}
    .reveal.in{opacity:1;transform:none}
    @media (max-width: 980px){
      .hero-grid,.grid-3,.grid-2,.testimonials,.articles,.form-grid,.price-grid,.metric-grid,.flow{grid-template-columns:1fr 1fr}
      .hero h2{font-size:clamp(28px,7vw,44px)}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width: 760px){
      .nav-links,.nav-actions{display:none}
      .menu-btn{display:inline-flex}
      .mobile-open .nav-links,.mobile-open .nav-actions{display:flex}
      .mobile-open .nav{align-items:flex-start}
      .nav{flex-wrap:wrap}
      .nav-links{order:3;width:100%;padding:10px 0 4px;border-top:1px solid #f1e3d1}
      .nav-actions{order:4;width:100%;padding-bottom:8px}
      .hero-grid,.grid-3,.grid-2,.testimonials,.articles,.form-grid,.price-grid,.metric-grid,.flow{grid-template-columns:1fr}
      .hero-card{padding:24px}
      section{padding:52px 0}
      .timeline-item{grid-template-columns:1fr;gap:6px}
      .container{width:min(var(--container), calc(100% - 22px))}
    }