:root{--bg:#fff8f1;--card:#ffffff;--card2:#fff2e7;--text:#1f2430;--muted:#5f6777;--line:#f0dccb;--brand:#ff6a1a;--brand2:#ff8f1f;--shadow:0 18px 50px rgba(167,74,16,.12);--radius:22px}
    *{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:linear-gradient(180deg,#fffaf5 0%,#fff7ef 38%,#fffdfb 100%);color:var(--text)}
    a{color:inherit;text-decoration:none}
    .wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}
    header{position:sticky;top:0;z-index:30;background:rgba(255,250,245,.88);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid rgba(240,220,203,.8)}
    .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 img{width:42px;height:42px;object-fit:contain;flex:none}
    .brand strong{display:block;font-size:16px}
    .brand span{display:block;font-size:12px;color:var(--muted)}
    .menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;color:var(--text)}
    nav ul{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0;align-items:center;justify-content:flex-end}
    nav a{display:inline-flex;align-items:center;padding:9px 12px;border-radius:999px;color:#354055;font-size:14px}
    nav a:hover{background:#fff;color:var(--brand);box-shadow:0 8px 24px rgba(255,106,26,.12)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:13px 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:0 14px 28px rgba(255,106,26,.24)}
    .btn.ghost{background:#fff;border:1px solid var(--line);color:var(--text)}
    .btn:hover{transform:translateY(-1px)}
    main{overflow:hidden}
    .hero{padding:42px 0 20px;background:
      radial-gradient(circle at 15% 15%,rgba(255,138,61,.18),transparent 28%),
      radial-gradient(circle at 82% 18%,rgba(255,106,26,.12),transparent 24%),
      linear-gradient(180deg,#fff8f1 0%,#fffdfb 100%)}
    .hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}
    .hero-box,.card,.panel{background:var(--card);border:1px solid rgba(240,220,203,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-box{padding:30px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff2e7;color:#b74a00;border:1px solid #ffd6b8;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}
    h1{margin:16px 0 14px;font-size:clamp(30px,5vw,54px);line-height:1.06;letter-spacing:-.02em}
    .hero p{margin:0;color:var(--muted);font-size:16px;line-height:1.8;max-width:58ch}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
    .hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:22px}
    .mini{padding:14px 16px;background:#fffaf6;border:1px solid #f2decd;border-radius:18px}
    .mini b{display:block;font-size:15px;margin-bottom:6px}
    .mini span{color:var(--muted);font-size:13px;line-height:1.6}
    .side{display:grid;gap:14px}
    .side .card{padding:20px}
    .score{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .score .big{font-size:42px;font-weight:800;color:var(--brand)}
    .tags{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:8px 11px;border-radius:999px;background:#fff7f0;border:1px solid #f3dcc6;color:#7a4b1b;font-size:13px}
    section{padding:22px 0}
    .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:14px}
    .section-head h2{margin:0;font-size:28px}
    .section-head p{margin:0;color:var(--muted);max-width:68ch;line-height:1.7}
    .grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
    .grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .card{padding:18px}
    .card h3{margin:0 0 10px;font-size:18px}
    .card p,.card li{color:var(--muted);line-height:1.75}
    .stat{font-size:30px;font-weight:800;color:#20263a;margin-bottom:6px}
    .step{position:relative}
    .step:before{content:attr(data-n);position:absolute;top:16px;right:16px;font-size:12px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));width:30px;height:30px;border-radius:50%;display:grid;place-items:center}
    .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:14px 16px;border-bottom:1px solid #f3e4d8;text-align:left;vertical-align:top}
    th{background:#fff5ed;color:#7b3e0a}
    .faq{display:grid;gap:10px}
    details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 16px;box-shadow:0 10px 26px rgba(82,44,15,.05)}
    summary{cursor:pointer;padding:15px 0;font-weight:700;list-style:none}
    summary::-webkit-details-marker{display:none}
    details p{margin:0 0 16px;color:var(--muted);line-height:1.8}
    .reviews .card{display:flex;flex-direction:column;gap:12px}
    .avatar{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,#ffce9f,#ff8c42);display:grid;place-items:center;color:#fff;font-weight:800}
    .review-top{display:flex;align-items:center;gap:12px}
    .stars{color:#ff981f;letter-spacing:2px;font-size:14px}
    .articles a,.links a{display:block;padding:10px 0;border-bottom:1px dashed #eed8c5;color:#314056}
    .articles a:last-child,.links a:last-child{border-bottom:0}
    .form{display:grid;gap:12px}
    input,select,textarea{width:100%;border:1px solid #e8d6c4;background:#fff;border-radius:14px;padding:12px 14px;font:inherit;color:var(--text);outline:none}
    textarea{min-height:118px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:#ffb27a;box-shadow:0 0 0 4px rgba(255,106,26,.08)}
    .footer-top{display:grid;grid-template-columns:1.1fr .9fr .8fr;gap:14px}
    footer{margin-top:16px;background:#1f2430;color:#e8ecf4;border-top:1px solid rgba(255,255,255,.08)}
    footer .wrap{padding:24px 0}
    footer a{color:#ffd1aa}
    .foot-note{color:#b9c1cf;font-size:13px;line-height:1.7}
    .floating{position:fixed;right:16px;bottom:16px;z-index:40;display:grid;gap:10px}
    .floating a,.floating button{border:0;border-radius:999px;padding:12px 14px;box-shadow:0 14px 30px rgba(31,36,48,.18);cursor:pointer}
    .floating .contact{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
    .floating .top{background:#fff;color:var(--text);border:1px solid var(--line)}
    .mobile-only{display:none}
    .logo-inline{max-width:160px}
    .img-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .img-row img,.single-img{width:100%;height:auto;border-radius:18px;display:block;border:1px solid var(--line);background:#fff}
    .timeline{display:grid;gap:12px}
    .timeline .item{display:grid;grid-template-columns:90px 1fr;gap:14px;align-items:start;padding:14px;border-radius:18px;background:#fff7f0;border:1px solid #f3dcc6}
    .timeline .time{font-weight:800;color:var(--brand)}
    .chips{display:flex;flex-wrap:wrap;gap:10px}
    .chips span{padding:8px 10px;border-radius:12px;background:#fff;border:1px solid #f1dcc9;color:#5e6472;font-size:13px}
    @media (max-width: 980px){
      .hero-grid,.grid-4,.grid-3,.grid-2,.footer-top{grid-template-columns:1fr}
      nav{display:none}
      nav.open{display:block;width:100%}
      nav ul{justify-content:flex-start;padding:10px 0 2px}
      .menu-btn{display:inline-flex}
      .nav{flex-wrap:wrap}
      .hero-points{grid-template-columns:1fr}
      .mobile-only{display:block}
    }
    @media (max-width: 640px){
      .wrap{width:min(100% - 20px,1180px)}
      .hero-box{padding:22px}
      .section-head{flex-direction:column;align-items:flex-start}
      h2{font-size:24px}
      .btn{width:100%}
      .hero-actions{display:grid;width:100%}
      .timeline .item{grid-template-columns:1fr}
    }
    .reveal{opacity:0;transform:translateY(12px);transition:.55s ease}
    .reveal.in{opacity:1;transform:none}