:root{
      --bg:#fff8f0;
      --surface:#ffffff;
      --surface-2:#fff2e5;
      --line:#f0dcc7;
      --text:#1f2937;
      --muted:#5f6b7a;
      --brand:#ff7a59;
      --brand-2:#ffb347;
      --brand-3:#7c6cff;
      --shadow:0 18px 50px rgba(36, 43, 60, .08);
      --radius:22px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:
      radial-gradient(circle at top left, rgba(255,183,77,.18), transparent 28%),
      radial-gradient(circle at top right, rgba(124,108,255,.12), transparent 24%),
      linear-gradient(180deg, #fffaf5 0%, #fff8f0 100%);
      color:var(--text);line-height:1.65}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--container), calc(100% - 32px));margin:0 auto}
    header{position:sticky;top:0;z-index:50;background:rgba(255,250,245,.82);backdrop-filter:blur(16px);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 img{width:44px;height:44px;object-fit:contain;border-radius:12px;background:#fff;border:1px solid var(--line);padding:4px}
    .brand strong{display:block;font-size:18px;line-height:1.2}
    .brand span{display:block;font-size:12px;color:var(--muted)}
    .menu{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
    .menu a{font-size:14px;color:#334155;padding:8px 10px;border-radius:999px;transition:.25s}
    .menu a:hover,.menu a.active{background:#fff;color:var(--brand);box-shadow:0 10px 24px rgba(255,122,89,.14)}
    .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:.25s;white-space:nowrap}
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 14px 28px rgba(255,122,89,.22)}
    .btn-secondary{background:#fff;color:#334155;border:1px solid var(--line)}
    .btn:hover{transform:translateY(-2px)}
    .burger{display:none;background:#fff;border:1px solid var(--line);width:44px;height:44px;border-radius:14px}
    main{padding-bottom:8px}
    section{padding:72px 0}
    .hero{padding:42px 0 34px}
    .hero-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:stretch}
    .hero-copy,.panel,.card,.faq-item,.form-box,.quote,.compare,.info-strip{background:rgba(255,255,255,.88);border:1px solid rgba(240,220,199,.9);box-shadow:var(--shadow);border-radius:var(--radius)}
    .hero-copy{padding:34px;position:relative;overflow:hidden}
    .hero-copy::before,.hero-copy::after{content:"";position:absolute;border-radius:999px;filter:blur(6px);opacity:.45}
    .hero-copy::before{width:180px;height:180px;background:radial-gradient(circle, rgba(255,183,77,.48), transparent 70%);right:-40px;top:-30px}
    .hero-copy::after{width:120px;height:120px;background:radial-gradient(circle, rgba(124,108,255,.22), transparent 70%);left:44%;bottom:-30px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff6ef;border:1px solid #ffd8be;color:#c24d24;padding:7px 12px;border-radius:999px;font-size:13px;font-weight:700}
    h1{margin:16px 0 14px;font-size:clamp(30px,5vw,52px);line-height:1.08;letter-spacing:-.03em}
    .lead{margin:0;color:var(--muted);font-size:16px;max-width:58ch}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
    .hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:26px}
    .point{padding:14px 14px 12px;border-radius:18px;background:linear-gradient(180deg,#fff8f1,#fff);border:1px solid #f3dfcc}
    .point b{display:block;font-size:18px}
    .point span{display:block;font-size:13px;color:var(--muted)}
    .hero-side{display:grid;gap:16px}
    .panel{padding:20px}
    .stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .stat{padding:16px;border-radius:18px;background:linear-gradient(180deg,#fff, #fff8f2);border:1px solid #f4dfcb}
    .stat strong{display:block;font-size:24px}
    .stat span{font-size:13px;color:var(--muted)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:22px}
    .section-head h2{margin:0;font-size:clamp(24px,3vw,36px);line-height:1.15}
    .section-head p{margin:0;color:var(--muted);max-width:62ch}
    .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
    .grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .card{padding:22px}
    .card h3{margin:12px 0 8px;font-size:18px}
    .card p{margin:0;color:var(--muted);font-size:14px}
    .icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(255,122,89,.14),rgba(124,108,255,.12));color:#ff6a3d;font-weight:800}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:9px 12px;border-radius:999px;background:#fff;border:1px solid #f0dcc7;color:#415066;font-size:13px}
    .compare{padding:22px}
    .table-wrap{overflow-x:auto}
    table{width:100%;border-collapse:separate;border-spacing:0;min-width:860px}
    th,td{padding:14px 12px;border-bottom:1px solid #f1e1d2;vertical-align:top;text-align:left;font-size:14px}
    th{background:#fff6ef;color:#7a3d1f}
    tbody tr:hover{background:#fffaf5}
    .rating{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;background:#fff1e8;border:1px solid #ffd8be;border-radius:999px;font-weight:700;color:#c24d24}
    .steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .step{padding:18px;border-radius:20px;background:linear-gradient(180deg,#fff, #fff8f1);border:1px solid #f1ddca;position:relative}
    .step .num{font-size:13px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-3));width:32px;height:32px;border-radius:999px;display:grid;place-items:center;margin-bottom:12px}
    .step h3{margin:0 0 8px}
    .step p{margin:0;color:var(--muted);font-size:14px}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
    .list{margin:0;padding:0;list-style:none;display:grid;gap:12px}
    .list li{padding:13px 14px;border-radius:16px;background:#fff;border:1px solid #f1ddca}
    .list strong{display:block;margin-bottom:4px}
    .timeline{display:grid;gap:14px}
    .time-item{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:16px;border:1px solid #f1ddca;background:#fff;border-radius:18px}
    .time-item i{width:12px;height:12px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand-3));margin-top:6px;box-shadow:0 0 0 6px rgba(255,122,89,.12)}
    .quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .quote{padding:20px}
    .quote .name{margin-top:16px;font-weight:800}
    .quote .role{font-size:13px;color:var(--muted)}
    .articles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .article{padding:20px;border-radius:20px;border:1px solid #f1ddca;background:#fff}
    .article a{font-weight:800;color:#22324d}
    .article p{color:var(--muted);font-size:14px}
    .faq{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-q{width:100%;text-align:left;border:0;background:transparent;padding:18px 20px;font-size:16px;font-weight:800;color:#1f2937;display:flex;justify-content:space-between;gap:16px;align-items:center;cursor:pointer}
    .faq-a{max-height:0;overflow:hidden;padding:0 20px;color:var(--muted);transition:max-height .3s ease,padding .3s ease}
    .faq-item.open .faq-a{max-height:220px;padding:0 20px 18px}
    .faq-item.open .chev{transform:rotate(180deg)}
    .chev{transition:.25s}
    .form-box{padding:22px}
    form{display:grid;gap:14px}
    .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    label{display:grid;gap:8px;font-size:14px;font-weight:700;color:#374151}
    input,select,textarea{width:100%;border:1px solid #e9d4c0;background:#fff;border-radius:14px;padding:13px 14px;font:inherit;color:var(--text);outline:none;transition:.2s}
    input:focus,select:focus,textarea:focus{border-color:#ffb347;box-shadow:0 0 0 4px rgba(255,179,71,.15)}
    textarea{min-height:120px;resize:vertical}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px}
    .footer-links a{color:#475569}
    footer{padding:26px 0 34px;border-top:1px solid #efd9c4;background:#fff7f0;color:#334155}
    footer .footer-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .copyright{margin-top:14px;color:#64748b;font-size:13px}
    .floating{position:fixed;right:18px;bottom:18px;z-index:60;display:grid;gap:10px}
    .float-btn{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-3));color:#fff;box-shadow:0 16px 30px rgba(124,108,255,.25)}
    .top-btn{background:#fff;color:#334155;border:1px solid var(--line)}
    .reveal{opacity:0;transform:translateY(18px);transition:.55s ease}
    .reveal.show{opacity:1;transform:none}
    .mobile-only{display:none}
    .banner-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
    .banner-row img,.media-grid img{border-radius:18px;border:1px solid #f1ddca;background:#fff;box-shadow:0 12px 28px rgba(36,43,60,.06)}
    .media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    @media (max-width: 1024px){
      .hero-wrap,.split,footer .footer-grid,.grid-4,.grid-3,.quote-grid,.articles,.steps,.banner-row{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 860px){
      .menu{display:none;position:absolute;left:16px;right:16px;top:72px;background:#fff;border:1px solid #f1ddca;border-radius:18px;padding:12px;box-shadow:var(--shadow)}
      .menu.open{display:flex;flex-direction:column;align-items:flex-start}
      .burger{display:grid;place-items:center}
      .nav-actions .btn-secondary{display:none}
      .hero-wrap,.split,footer .footer-grid,.grid-4,.grid-3,.quote-grid,.articles,.steps,.banner-row,.media-grid,.form-grid,.hero-points{grid-template-columns:1fr}
      .hero-copy{padding:24px}
      .section-head{flex-direction:column;align-items:flex-start}
      .mobile-only{display:block}
      .desktop-only{display:none}
    }