:root{
      --bg:#fffaf6;
      --panel:#ffffff;
      --panel2:#fff4ef;
      --text:#1f2937;
      --muted:#5b6472;
      --brand:#d61f26;
      --brand2:#ff5c46;
      --line:#ead9d3;
      --shadow:0 18px 40px rgba(118, 39, 27, .10);
      --shadow2:0 10px 24px rgba(214,31,38,.14);
      --radius:20px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:radial-gradient(circle at top left, #fff4ef 0, #fffaf6 35%, #fff 100%);color:var(--text);line-height:1.65}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{max-width:var(--container);margin:0 auto;padding:0 18px}
    .topbar{position:sticky;top:0;z-index:80;background:rgba(255,250,246,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,217,211,.8)}
    .nav{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:72px}
    .brand{display:flex;align-items:center;gap:12px;min-width:0}
    .brand img{width:44px;height:44px;object-fit:contain;border-radius:12px;background:#fff;box-shadow:0 8px 18px rgba(0,0,0,.06)}
    .brand strong{display:block;font-size:16px;color:#111827}
    .brand span{display:block;font-size:12px;color:var(--muted)}
    .menu{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:flex-end}
    .menu a{font-size:14px;color:#374151;padding:8px 10px;border-radius:999px;transition:.2s}
    .menu a:hover{background:#fff;color:var(--brand);box-shadow:0 6px 16px rgba(214,31,38,.10)}
    .nav-cta{display:flex;gap:10px;align-items:center}
    .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:.25s ease;white-space:nowrap}
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:var(--shadow2)}
    .btn-primary:hover{transform:translateY(-2px)}
    .btn-ghost{background:#fff;color:#111827;border:1px solid var(--line)}
    .btn-ghost:hover{border-color:#f0b3ab;color:var(--brand)}
    .burger{display:none;background:#fff;border:1px solid var(--line);width:44px;height:44px;border-radius:12px}
    header.hero{padding:42px 0 22px}
    .hero-wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}
    .hero-main{background:linear-gradient(135deg,#fff 0%,#fff7f4 55%,#ffe7e2 100%);border:1px solid rgba(214,31,38,.10);border-radius:28px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .hero-main:before,.hero-main:after{content:"";position:absolute;border-radius:50%;background:rgba(214,31,38,.08);filter:blur(2px)}
    .hero-main:before{width:220px;height:220px;right:-70px;top:-60px}
    .hero-main:after{width:140px;height:140px;right:120px;bottom:-50px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #f2d5cf;color:var(--brand);padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}
    h1{margin:14px 0 12px;font-size:clamp(32px,5vw,52px);line-height:1.08;letter-spacing:-.02em}
    .lead{max-width:650px;font-size:16px;color:var(--muted);margin:0 0 20px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
    .home-link{font-weight:800}
    .hero-bullets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0 0;padding:0;list-style:none}
    .hero-bullets li{background:rgba(255,255,255,.78);border:1px solid rgba(234,217,211,.9);border-radius:18px;padding:14px 14px 14px 16px;color:#374151;box-shadow:0 8px 18px rgba(0,0,0,.04)}
    .hero-side{display:grid;gap:16px}
    .stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
    .stat{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow)}
    .stat strong{display:block;font-size:28px;line-height:1;color:#111827}
    .stat span{display:block;margin-top:6px;color:var(--muted);font-size:13px}
    .mini-panel{background:linear-gradient(180deg,#fff 0,#fff6f2 100%);border:1px solid rgba(214,31,38,.12);border-radius:22px;padding:18px;box-shadow:var(--shadow)}
    .mini-panel h3{margin:0 0 8px;font-size:18px}
    .chips{display:flex;flex-wrap:wrap;gap:10px}
    .chip{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;color:#4b5563}
    section{padding:18px 0}
    .section-title{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}
    .section-title h2{margin:0;font-size:clamp(24px,3vw,34px);line-height:1.1}
    .section-title p{margin:0;color:var(--muted);max-width:720px}
    .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
    .card{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow);transition:.25s ease}
    .card:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(118,39,27,.14)}
    .card h3{margin:0 0 10px;font-size:18px}
    .card p,.card li{color:var(--muted)}
    .icon-badge{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,#fff1ee,#ffe1dc);display:grid;place-items:center;color:var(--brand);font-weight:900;margin-bottom:12px}
    .process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .step{position:relative;padding:20px;border-radius:22px;background:linear-gradient(180deg,#fff 0,#fff7f4 100%);border:1px solid var(--line);box-shadow:var(--shadow)}
    .step .num{display:inline-flex;width:34px;height:34px;border-radius:999px;background:var(--brand);color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:14px}
    .table-wrap{overflow:auto;border-radius:22px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
    table{width:100%;border-collapse:collapse;min-width:900px}
    th,td{padding:16px 14px;border-bottom:1px solid #f1e6e2;text-align:left;vertical-align:top}
    th{background:#fff7f4;color:#111827;font-size:14px}
    td{color:#374151}
    tr:last-child td{border-bottom:0}
    .compare-badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#fff0ed;color:var(--brand);font-weight:800}
    .notice{background:linear-gradient(135deg,#fff7f5,#fff);border:1px solid rgba(214,31,38,.12);border-radius:22px;padding:20px;box-shadow:var(--shadow)}
    .gallery{display:grid;grid-template-columns:1.3fr .7fr;gap:16px}
    .media-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .media-card,.media-stack{border-radius:20px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
    .media-stack{display:grid;gap:12px;padding:12px}
    .media-card img,.media-stack img{width:100%;height:auto;border-radius:14px}
    .reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .quote{display:flex;flex-direction:column;gap:12px}
    .quote .meta{display:flex;align-items:center;gap:12px}
    .avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#ffd8d3,#fff0ee);display:grid;place-items:center;color:var(--brand);font-weight:800}
    .faq{display:grid;gap:12px}
    details{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
    summary{list-style:none;cursor:pointer;padding:18px 18px;font-weight:800;color:#111827}
    summary::-webkit-details-marker{display:none}
    details p{padding:0 18px 18px;margin:0;color:var(--muted)}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:flex;flex-direction:column;gap:8px}
    .field label{font-weight:700;color:#374151;font-size:14px}
    input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px 14px;font:inherit;color:var(--text);outline:none;transition:.2s}
    textarea{min-height:120px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:#ef9a90;box-shadow:0 0 0 4px rgba(214,31,38,.08)}
    .full{grid-column:1 / -1}
    .footer{background:#1f1111;color:#f8efe9;padding:28px 0 22px;margin-top:10px}
    .footer a{color:#ffd6cf}
    .footer .muted{color:#f2d9d3}
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
    .footer small{color:#e7c9c2}
    .service-tags{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:9px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#4b5563}
    .floating{position:fixed;right:16px;bottom:18px;z-index:90;display:grid;gap:10px}
    .floating a,.floating button{width:52px;height:52px;border-radius:16px;border:0;box-shadow:var(--shadow2);display:grid;place-items:center;cursor:pointer}
    .floating .kefu{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
    .floating .top{background:#fff;color:#111827;border:1px solid var(--line)}
    .mobile-menu{display:none;padding:0 0 16px}
    .mobile-menu a{display:block;padding:12px 0;border-top:1px solid #f1e6e2;color:#374151}
    .scroll-reveal{opacity:0;transform:translateY(14px);transition:.6s ease}
    .scroll-reveal.in{opacity:1;transform:none}
    .sticky-cta{position:relative;z-index:1}
    @media (max-width: 980px){
      .hero-wrap,.gallery,.footer-grid,.grid-3,.reviews,.process,.grid-2,.form-grid,.stat-grid{grid-template-columns:1fr}
      .menu,.nav-cta{display:none}
      .burger{display:inline-grid;place-items:center}
      .mobile-menu.open{display:block}
      .hero-bullets{grid-template-columns:1fr}
    }