:root{
      --bg:#fff7f5;
      --bg2:#fff;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#6b7280;
      --primary:#d9232e;
      --primary2:#ff5a44;
      --line:#f1d7d2;
      --soft:#fff0ed;
      --shadow:0 18px 40px rgba(217,35,46,.12);
      --radius:20px;
      --max: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",sans-serif;background:radial-gradient(circle at top,#fff4f1 0,#fffaf8 34%,#fff 100%);color:var(--text);line-height:1.6}
    a{color:var(--primary);text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(100% - 32px,var(--max));margin:0 auto}
    header{position:sticky;top:0;z-index:50;background:rgba(255,250,248,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(217,35,46,.08)}
    .nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
    .brand{display:flex;align-items:center;gap:12px;min-width:0}
    .brand .name{font-weight:800;font-size:1.05rem;white-space:nowrap}
    .menu-btn{display:none;border:1px solid var(--line);background:#fff;padding:10px 12px;border-radius:12px;color:var(--text)}
    nav ul{display:flex;flex-wrap:wrap;align-items:center;gap:16px;list-style:none;margin:0;padding:0}
    nav a{color:var(--text);font-size:.95rem}
    .nav-cta{display:flex;gap:10px;align-items:center}
    .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;transition:.25s ease;cursor:pointer}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 12px 24px rgba(217,35,46,.22)}
    .btn-ghost{background:#fff;border-color:var(--line);color:var(--text)}
    .btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
    main{padding:26px 0 0}
    section{padding:28px 0}
    .hero{padding-top:8px}
    .hero-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:stretch}
    .hero-card,.glass-card,.info-card,.quote-card,.faq-item,.contact-card,.side-card,.case-card,.service-card,.timeline-card,.compare-card{background:linear-gradient(180deg,#fff 0,#fff8f6 100%);border:1px solid rgba(217,35,46,.1);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-card{padding:34px;position:relative;overflow:hidden}
    .hero-card:before{content:"";position:absolute;inset:auto -60px -60px auto;width:220px;height:220px;background:radial-gradient(circle,rgba(217,35,46,.16),transparent 70%);border-radius:50%}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--soft);color:var(--primary);border:1px solid #ffd3cd;padding:8px 12px;border-radius:999px;font-weight:700;font-size:.92rem}
    h1{margin:16px 0 14px;font-size:clamp(2rem,5vw,3.5rem);line-height:1.08;letter-spacing:-.02em}
    .lead{font-size:1.05rem;color:var(--muted);max-width:58ch}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
    .hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
    .mini{padding:14px;border-radius:16px;background:#fff;border:1px solid #f4ddd9}
    .mini strong{display:block;font-size:1.05rem}
    .mini span{color:var(--muted);font-size:.92rem}
    .hero-side{display:grid;gap:14px}
    .side-card{padding:22px}
    .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .stat{padding:20px}
    .section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}
    .section-title h2{margin:0;font-size:1.7rem}
    .section-title p{margin:0;color:var(--muted);max-width:62ch}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .service-card,.case-card,.faq-item,.contact-card,.compare-card,.timeline-card,.info-card,.quote-card{padding:20px}
    .service-card h3,.case-card h3,.info-card h3,.quote-card h3{margin:8px 0 10px;font-size:1.08rem}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #f1d7d2;color:#7b1d16;font-size:.92rem}
    .table-wrap{overflow:auto;border-radius:18px;border:1px solid #f0d8d4;background:#fff}
    table{width:100%;border-collapse:collapse;min-width:760px}
    th,td{padding:14px 16px;border-bottom:1px solid #f5e4e0;text-align:left;vertical-align:top}
    th{background:#fff4f1;color:#6b1d15}
    .rating{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
    .star{color:#f59e0b}
    .timeline{display:grid;gap:12px}
    .step{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:14px 16px;border-radius:16px;background:#fff;border:1px solid #f1d7d2}
    .num{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-weight:800}
    .accordion{display:grid;gap:12px}
    details{border:1px solid #f1d7d2;border-radius:16px;background:#fff;overflow:hidden}
    summary{list-style:none;cursor:pointer;padding:16px 18px;font-weight:700}
    summary::-webkit-details-marker{display:none}
    details .ans{padding:0 18px 16px;color:var(--muted)}
    .reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .quote-card .role{color:var(--primary);font-weight:700;font-size:.92rem}
    .articles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .article-list{display:grid;gap:12px}
    .article-item{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid #f2e3df}
    .article-item:last-child{border-bottom:none}
    .form{display:grid;gap:12px}
    .form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    input,select,textarea{width:100%;padding:13px 14px;border-radius:14px;border:1px solid #e8ccc6;background:#fff;color:var(--text);font:inherit}
    textarea{min-height:120px;resize:vertical}
    footer{margin-top:12px;padding:24px 0 28px;background:#fff5f2;border-top:1px solid #f2d6d0;color:#4b5563}
    footer a{color:#8c231a}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .floating{position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px}
    .float-btn{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 10px 22px rgba(217,35,46,.28);font-weight:800}
    .customer-box{display:grid;gap:12px;justify-items:center;text-align:center}
    .scroll-reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
    .scroll-reveal.show{opacity:1;transform:none}
    .mobile-only{display:none}
    @media (max-width: 960px){
      .hero-wrap,.stats,.grid-3,.reviews,.articles,.footer-grid{grid-template-columns:1fr}
      .grid-2,.form-grid{grid-template-columns:1fr}
      .hero-points{grid-template-columns:1fr}
      nav{display:none}
      nav.open{display:block;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid #f1d7d2;padding:14px 16px}
      nav ul{flex-direction:column;align-items:flex-start}
      .menu-btn{display:inline-flex}
      .nav-cta{display:none}
      .mobile-only{display:block}
    }