:root{
      --bg:#fff8fb;
      --surface:#ffffff;
      --surface-2:#fff1f6;
      --surface-3:#fff7fa;
      --text:#2d1f28;
      --muted:#6f5a66;
      --line:#f0d8e1;
      --brand:#e83e8c;
      --brand-2:#ff6aa2;
      --brand-3:#ff8cc1;
      --accent:#6f63ff;
      --shadow:0 18px 45px rgba(184, 72, 119, 0.12);
      --shadow-soft:0 10px 24px rgba(184, 72, 119, 0.08);
      --radius:20px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(255,106,162,.16), transparent 28%),
        radial-gradient(circle at 85% 12%, rgba(111,99,255,.10), transparent 22%),
        linear-gradient(180deg, #fffafc 0%, #fff7fa 52%, #fffdfd 100%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{max-width:var(--container);margin:0 auto;padding:0 20px}
    header{
      position:sticky;top:0;z-index:50;
      backdrop-filter:saturate(180%) blur(14px);
      background:rgba(255,248,251,.84);
      border-bottom:1px solid rgba(240,216,225,.85);
    }
    .topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
    .brand{display:flex;align-items:center;gap:12px;min-width:0}
    .brand .logo-wrap{width:42px;height:42px;border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow-soft);display:grid;place-items:center}
    .brand .logo-wrap img{width:100%;height:100%;object-fit:contain;padding:5px}
    .brand-text{min-width:0}
    .brand-text strong{display:block;font-size:18px;line-height:1.2}
    .brand-text span{display:block;font-size:12px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    nav{display:flex;align-items:center;gap:16px}
    .nav-links{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
    .nav-links a{font-size:14px;color:#4a3340;padding:8px 10px;border-radius:999px;transition:.25s ease}
    .nav-links a:hover{background:var(--surface-2);color:var(--brand)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border:1px solid transparent;border-radius:999px;padding:12px 18px;
      font-weight:700;cursor:pointer;transition:.25s ease;white-space:nowrap;
    }
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 12px 26px rgba(232,62,140,.22)}
    .btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 32px rgba(232,62,140,.28)}
    .btn-ghost{background:#fff;color:var(--brand);border-color:#f3bfd1}
    .btn-ghost:hover{background:var(--surface-2)}
    .menu-btn{display:none;border:1px solid #f3bfd1;background:#fff;color:var(--text);border-radius:14px;padding:10px 12px}
    main{padding:22px 0 10px}
    section{padding:18px 0}
    .hero{padding-top:10px}
    .hero-card{
      position:relative;overflow:hidden;
      background:
        linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,245,249,.92)),
        radial-gradient(circle at top right, rgba(232,62,140,.16), transparent 34%);
      border:1px solid rgba(240,216,225,.9);
      border-radius:28px;
      box-shadow:var(--shadow);
      padding:34px 28px;
    }
    .hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:24px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #f3bfd1;color:var(--brand);padding:8px 14px;border-radius:999px;font-size:13px;font-weight:700}
    h1{margin:14px 0 12px;font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.02em}
    .lead{margin:0;color:var(--muted);font-size:16px;line-height:1.8;max-width:58ch}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
    .stat{
      background:#fff;border:1px solid rgba(243,191,209,.7);border-radius:18px;padding:16px 14px;
      box-shadow:var(--shadow-soft)
    }
    .stat strong{display:block;font-size:22px;color:#1f1a22}
    .stat span{display:block;margin-top:4px;font-size:13px;color:var(--muted);line-height:1.5}
    .hero-side{
      background:linear-gradient(180deg, #fff, #fff6fa);
      border:1px solid rgba(243,191,209,.7);border-radius:24px;padding:20px;box-shadow:var(--shadow-soft)
    }
    .hero-side h2{margin:0 0 12px;font-size:18px}
    .pill-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .pill{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #f1d9e2;color:#5b4351;font-size:13px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}
    .section-head h2{margin:0;font-size:clamp(24px,2.4vw,34px)}
    .section-head p{margin:0;color:var(--muted);line-height:1.7;max-width:62ch}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .card{
      background:rgba(255,255,255,.92);border:1px solid rgba(240,216,225,.92);border-radius:22px;
      padding:20px;box-shadow:var(--shadow-soft);transition:.25s ease
    }
    .card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .card h3{margin:0 0 10px;font-size:18px}
    .card p,.card li{color:var(--muted);line-height:1.75}
    .feature{
      display:flex;flex-direction:column;gap:12px
    }
    .icon{
      width:46px;height:46px;border-radius:16px;display:grid;place-items:center;
      background:linear-gradient(135deg, #ffe3ee, #fff);color:var(--brand);font-weight:800
    }
    .workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
    .step{position:relative}
    .step::before{
      counter-increment:step;content:counter(step);
      position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:999px;
      display:grid;place-items:center;background:var(--surface-2);color:var(--brand);font-weight:800
    }
    .step h3{padding-right:42px}
    .table-wrap{overflow-x:auto;border-radius:22px;border:1px solid rgba(240,216,225,.9);box-shadow:var(--shadow-soft);background:#fff}
    table{width:100%;border-collapse:collapse;min-width:860px;background:#fff}
    th,td{padding:16px 14px;border-bottom:1px solid #f5e3ea;text-align:left;vertical-align:top}
    th{background:#fff3f8;color:#4a3340;font-size:14px}
    td{color:var(--muted);font-size:14px;line-height:1.7}
    .badge{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;background:#fff3f8;color:var(--brand);font-size:12px;font-weight:700}
    .list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
    .list li{display:flex;gap:10px;align-items:flex-start}
    .dot{width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand-2));margin-top:9px;flex:0 0 auto}
    .anchor-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .anchor-cloud a{padding:10px 14px;border-radius:14px;background:#fff;border:1px solid #f3bfd1;color:#5a4350;font-size:13px}
    .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .quote{position:relative}
    .quote:before{content:"“";position:absolute;top:8px;right:16px;font-size:56px;line-height:1;color:#f1bfd1}
    .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .price{border-top:4px solid var(--brand)}
    .price strong{font-size:28px;color:#221722}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .timeline .card{position:relative;padding-top:24px}
    .timeline .card:after{content:"";position:absolute;left:20px;top:0;width:2px;height:14px;background:var(--brand);border-radius:99px}
    .faq{display:grid;gap:12px}
    details{
      background:#fff;border:1px solid rgba(240,216,225,.92);border-radius:18px;padding:0 18px;box-shadow:var(--shadow-soft)
    }
    summary{
      cursor:pointer;list-style:none;padding:18px 0;font-weight:700;color:#3d2a35;display:flex;align-items:center;justify-content:space-between;gap:12px
    }
    summary::-webkit-details-marker{display:none}
    summary::after{content:"+";color:var(--brand);font-size:22px;font-weight:400}
    details[open] summary::after{content:"−"}
    details p{margin:0 0 18px;color:var(--muted);line-height:1.8}
    .articles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .article small{color:var(--brand);font-weight:700}
    .form-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px;align-items:start}
    form{display:grid;gap:12px}
    .field{display:grid;gap:8px}
    label{font-size:14px;font-weight:700;color:#3f2b37}
    input,select,textarea{
      width:100%;border:1px solid #e9cfda;background:#fff;border-radius:16px;padding:13px 14px;
      font:inherit;color:var(--text);outline:none;transition:.2s ease
    }
    textarea{min-height:126px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(232,62,140,.08)}
    .contact-box{display:grid;gap:14px}
    .contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .qr{
      background:#fff;border:1px solid #f3bfd1;border-radius:20px;padding:16px;display:grid;gap:12px;justify-items:center;text-align:center
    }
    .qr img{width:180px;height:auto;border-radius:14px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    .footer-links a{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #f2d3de;color:#5a4350;font-size:13px}
    footer{
      margin-top:10px;padding:24px 0 30px;border-top:1px solid rgba(240,216,225,.9);
      background:linear-gradient(180deg, #fffafc, #fff6fa);color:var(--text)
    }
    .footer-top{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;align-items:start}
    .copyright{margin-top:16px;color:var(--muted);font-size:13px;line-height:1.8}
    .float-tools{position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px}
    .float-tools a,.float-tools button{
      width:48px;height:48px;border-radius:16px;border:1px solid #f3bfd1;background:#fff;box-shadow:var(--shadow-soft);
      display:grid;place-items:center;color:var(--brand);cursor:pointer
    }
    .scroll-top{display:none}
    .reveal{opacity:0;transform:translateY(18px);transition:.55s ease}
    .reveal.visible{opacity:1;transform:none}
    .mobile-nav{display:none}
    .mobile-nav.open{display:block}
    .mobile-nav .nav-links{padding:10px 0 16px}
    .mobile-nav .nav-links a{background:#fff}
    @media (max-width: 980px){
      .hero-grid,.grid-3,.grid-4,.workflow,.review-grid,.price-grid,.timeline,.articles,.form-grid,.footer-top{grid-template-columns:1fr}
      .mini-stats{grid-template-columns:1fr}
      nav{display:none}
      .menu-btn{display:inline-flex}
      .mobile-nav{display:block}
    }
    @media (max-width: 640px){
      .hero-card{padding:24px 18px;border-radius:22px}
      .section-head{flex-direction:column;align-items:flex-start}
      .contact-grid{grid-template-columns:1fr}
      .btn{width:100%}
      .hero-actions{display:grid;grid-template-columns:1fr; width:100%}
      .float-tools{right:12px;bottom:12px}
    }