:root{
      --bg:#fff8f1;
      --panel:#ffffff;
      --panel-2:#fff3e6;
      --line:#f3d1b1;
      --text:#1f2937;
      --muted:#5b6472;
      --brand:#ff6a00;
      --brand-2:#ff8b1f;
      --brand-3:#ffb26b;
      --shadow:0 14px 40px rgba(255,106,0,.12);
      --radius:20px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:linear-gradient(180deg,#fff7ef 0%,#fffdf9 32%,#fff8f1 100%);color:var(--text)}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:50;background:rgba(255,248,241,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(243,209,177,.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:6px}
    .brand .name{font-weight:800;letter-spacing:.5px}
    .brand .sub{font-size:12px;color:var(--muted)}
    .menu{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
    .menu a{font-size:14px;color:#384152;padding:8px 10px;border-radius:999px;transition:.2s}
    .menu a:hover,.menu a.active{background:#fff0e2;color:var(--brand)}
    .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;cursor:pointer;transition:.22s ease;white-space:nowrap}
    .btn-primary{background:linear-gradient(135deg,var(--brand),#ff8f1f);color:#fff;box-shadow:0 12px 24px rgba(255,106,0,.18)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,106,0,.24)}
    .btn-ghost{background:#fff;color:var(--text);border-color:var(--line)}
    .btn-ghost:hover{transform:translateY(-2px);border-color:#ffc997}
    .hamburger{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px;cursor:pointer}
    .hamburger span{display:block;width:20px;height:2px;background:#334155;margin:4px 0;border-radius:2px}
    header.hero{padding:44px 0 22px;position:relative;overflow:hidden}
    .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
    .hero-main{position:relative;background:linear-gradient(135deg,#fff 0%,#fff5ea 100%);border:1px solid rgba(255,138,31,.18);border-radius:28px;padding:34px;box-shadow:var(--shadow);overflow:hidden}
    .hero-main:before,.hero-main:after{content:"";position:absolute;border-radius:999px;filter:blur(2px);opacity:.18;pointer-events:none}
    .hero-main:before{width:220px;height:220px;background:radial-gradient(circle at center,#ff8a1f,transparent 68%);right:-55px;top:-35px}
    .hero-main:after{width:180px;height:180px;background:radial-gradient(circle at center,#ffb26b,transparent 68%);left:-45px;bottom:-50px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#fff1e1;border:1px solid #ffd7b2;color:#a34d00;font-size:13px;font-weight:700}
    h1{margin:14px 0 14px;font-size:clamp(30px,4.2vw,52px);line-height:1.06}
    .lead{margin:0;color:var(--muted);font-size:16px;line-height:1.85;max-width:62ch}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
    .hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
    .point{background:rgba(255,255,255,.8);border:1px solid rgba(243,209,177,.9);border-radius:18px;padding:14px 14px 12px}
    .point b{display:block;font-size:18px;color:#111827;margin-bottom:6px}
    .point span{font-size:13px;color:var(--muted);line-height:1.6}
    .hero-side{display:grid;gap:16px}
    .mini-card{background:linear-gradient(180deg,#fff 0%,#fff8f1 100%);border:1px solid rgba(243,209,177,.85);border-radius:24px;padding:20px;box-shadow:var(--shadow)}
    .mini-card h3{margin:0 0 10px;font-size:18px}
    .metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .metric{padding:16px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .metric strong{display:block;font-size:24px;color:var(--brand);line-height:1}
    .metric span{display:block;margin-top:6px;font-size:13px;color:var(--muted);line-height:1.5}
    .section{padding:18px 0}
    .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,3vw,34px)}
    .section-head p{margin:0;color:var(--muted);max-width:68ch;line-height:1.8}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 10px 26px rgba(31,41,55,.05);transition:.22s ease}
    .card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(255,106,0,.12)}
    .icon{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#fff1e1,#ffd9b0);display:grid;place-items:center;color:var(--brand);font-weight:900;margin-bottom:14px}
    .card h3{margin:0 0 10px;font-size:18px}
    .card p,.card li{color:var(--muted);line-height:1.8}
    .list{margin:0;padding-left:18px}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#445061;font-size:14px}
    .timeline{display:grid;gap:12px}
    .step{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:start;padding:18px;background:#fff;border:1px solid var(--line);border-radius:20px}
    .step .num{width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px}
    .compare-wrap{overflow:auto;border-radius:24px;border:1px solid var(--line);background:#fff}
    table{width:100%;border-collapse:collapse;min-width:900px}
    th,td{padding:16px 14px;border-bottom:1px solid #f6e3d1;text-align:left;vertical-align:top}
    th{background:#fff4e9;color:#7c3e00;font-size:14px}
    td{color:#415062}
    .score{font-size:18px;font-weight:800;color:var(--brand)}
    .faq{display:grid;gap:12px}
    details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 18px;box-shadow:0 10px 24px rgba(31,41,55,.04)}
    summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:700;color:#1f2937}
    summary::-webkit-details-marker{display:none}
    details p{margin:0 0 18px;color:var(--muted);line-height:1.8}
    .reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .quote{position:relative}
    .quote:before{content:"“";position:absolute;right:16px;top:-6px;font-size:58px;color:#ffd0a0;line-height:1}
    .quote .meta{display:flex;align-items:center;gap:10px;margin-top:16px;color:#3e4a59;font-size:14px}
    .dot{width:10px;height:10px;border-radius:50%;background:var(--brand)}
    .articles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .article-card{display:flex;flex-direction:column;gap:12px}
    .article-card .meta{font-size:13px;color:var(--muted)}
    .form-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px;align-items:start}
    form{display:grid;gap:12px}
    label{font-size:14px;font-weight:700;color:#344154}
    input,select,textarea{width:100%;padding:13px 14px;border:1px solid #e7d3bf;border-radius:14px;background:#fff;color:#1f2937;font:inherit;outline:none;transition:.2s}
    input:focus,select:focus,textarea:focus{border-color:#ff9d44;box-shadow:0 0 0 4px rgba(255,157,68,.14)}
    textarea{min-height:122px;resize:vertical}
    .footer{margin-top:14px;background:#fff7f0;border-top:1px solid #f0d4b8;padding:26px 0 18px;color:#293241}
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .footer a{color:#1f4b86}
    .contact-list{display:grid;gap:10px}
    .floating{position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px}
    .float-btn{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,var(--brand),#ff9d44);color:#fff;display:grid;place-items:center;box-shadow:0 12px 24px rgba(255,106,0,.24);border:none;cursor:pointer}
    .toast-link{display:flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 22px rgba(31,41,55,.08)}
    .mobile-panel{display:none}
    .image-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .image-grid img{border-radius:18px;border:1px solid var(--line);background:#fff}
    .wide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
    .wide-chip{padding:14px;border-radius:18px;background:linear-gradient(180deg,#fff 0%,#fff7ef 100%);border:1px solid var(--line);text-align:center;font-weight:700;color:#334155}
    .scroll-x{overflow:auto}
    .muted{color:var(--muted)}
    .spacer{height:2px}
    @media (max-width: 1080px){
      .hero-grid,.form-grid,.footer-grid{grid-template-columns:1fr}
      .reviews,.articles,.grid-3,.wide-grid,.image-grid{grid-template-columns:repeat(2,1fr)}
      .hero-points,.metric-grid,.grid-2{grid-template-columns:1fr 1fr}
      .menu{display:none}
      .hamburger{display:inline-block}
      .mobile-panel{display:none;padding:0 0 16px}
      .mobile-panel.open{display:block}
      .mobile-panel .menu{display:grid;grid-template-columns:1fr 1fr;gap:8px}
      .mobile-panel .menu a{background:#fff;border:1px solid var(--line)}
    }
    @media (max-width: 720px){
      .container{width:min(var(--container),calc(100% - 20px))}
      header.hero{padding-top:22px}
      .hero-main{padding:22px;border-radius:24px}
      .hero-points,.metric-grid,.grid-2,.grid-3,.reviews,.articles,.wide-grid,.image-grid{grid-template-columns:1fr}
      .section-head{align-items:start;flex-direction:column}
      .btn{width:100%}
      .nav-cta{display:none}
      .card,.mini-card{padding:18px}
      table{min-width:760px}
    }
    .reveal{opacity:0;transform:translateY(18px);transition:.55s ease}
    .reveal.visible{opacity:1;transform:none}