:root{
      --bg:#fff9f2;
      --bg2:#fffdf9;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5f6b7a;
      --line:#eadfce;
      --brand:#ff7a59;
      --brand2:#6a8cff;
      --brand3:#35b8a6;
      --shadow:0 18px 45px rgba(74, 58, 41, .09);
      --radius:22px;
      --radius-sm:16px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:linear-gradient(180deg,#fff8f1 0%,#fffdf9 26%,#fffaf4 100%);color:var(--text);line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:50;background:rgba(255,251,246,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(234,223,206,.75)}
    .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 img{width:44px;height:44px;object-fit:contain}
    .brand h1{font-size:16px;margin:0;line-height:1.2}
    .brand p{margin:2px 0 0;color:var(--muted);font-size:12px}
    .nav-links{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end}
    .nav-links a{font-size:14px;color:#2f3a48;padding:8px 10px;border-radius:999px;transition:.2s}
    .nav-links a:hover{background:#fff0e7;color:var(--brand)}
    .menu-btn{display:none;border:1px solid var(--line);background:#fff;padding:10px 12px;border-radius:12px;color:var(--text)}
    .hero{padding:42px 0 24px;position:relative;overflow:hidden}
    .hero::before,.hero::after{content:"";position:absolute;border-radius:999px;filter:blur(10px);pointer-events:none}
    .hero::before{width:280px;height:280px;background:radial-gradient(circle,rgba(255,122,89,.16),transparent 65%);top:-70px;right:-60px}
    .hero::after{width:220px;height:220px;background:radial-gradient(circle,rgba(53,184,166,.14),transparent 68%);left:-70px;bottom:-20px}
    .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
    .hero-copy,.hero-panel,.card,.section-card,.faq-item,.review,.article,.timeline-item,.compare-wrap,.form-card{background:rgba(255,255,255,.9);border:1px solid rgba(234,223,206,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-copy{padding:30px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:#fff1e8;color:#b64d2f;font-size:13px;font-weight:600}
    .hero h2{font-size:clamp(30px,4.6vw,54px);line-height:1.08;margin:16px 0 14px}
    .hero p{margin:0;color:var(--muted);font-size:16px;max-width:62ch}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:14px;border:1px solid transparent;font-weight:700;transition:.2s;cursor:pointer}
    .btn-primary{background:linear-gradient(135deg,var(--brand),#ff9b57);color:#fff;box-shadow:0 12px 24px rgba(255,122,89,.25)}
    .btn-secondary{background:#fff;border-color:var(--line);color:var(--text)}
    .btn:hover{transform:translateY(-2px)}
    .hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}
    .stat{padding:16px;border-radius:18px;background:linear-gradient(180deg,#fff,#fff7ef);border:1px solid #f0e2d2}
    .stat strong{display:block;font-size:24px;color:#1e293b}
    .stat span{font-size:13px;color:var(--muted)}
    .hero-panel{padding:22px}
    .mini-title{font-size:14px;font-weight:700;color:#263244;margin:0 0 10px}
    .pill-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .pill{padding:8px 12px;border-radius:999px;background:#f6fbff;border:1px solid #d7e7ff;color:#3550a5;font-size:13px}
    .section{padding:18px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin:4px 0 16px}
    .section-head h3{font-size:28px;margin:0}
    .section-head p{margin:0;color:var(--muted);max-width:70ch}
    .grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .card{padding:20px}
    .card h4{margin:10px 0 8px;font-size:18px}
    .card p,.card li{color:var(--muted)}
    .tagline{font-size:13px;color:#94613d;font-weight:700}
    .flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .step{padding:18px;border-radius:20px;background:linear-gradient(180deg,#fff,#fff7ee);border:1px solid #efe0cf;position:relative}
    .step .num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#ff8e67,#ffcf79);color:#fff;font-weight:800;margin-bottom:14px}
    .table-wrap{overflow:auto;border-radius:20px}
    table{width:100%;border-collapse:collapse;min-width:920px;background:#fff}
    th,td{padding:14px 12px;border-bottom:1px solid #f0e5d8;text-align:left;vertical-align:top}
    th{background:#fff6ee;color:#253042}
    .badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef8f6;color:#22756a;font-size:12px;font-weight:700}
    .rating{font-size:22px;color:#d97706;font-weight:800}
    details{border-top:1px solid #f0e5d8;padding:14px 0}
    summary{cursor:pointer;font-weight:700;color:#243042}
    summary::-webkit-details-marker{display:none}
    .faq-item{padding:0 18px}
    .faq-body{padding:10px 0 16px;color:var(--muted)}
    .review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .review{padding:18px}
    .review .role{color:#8b5e3c;font-weight:700;font-size:13px}
    .review p{color:var(--muted);margin:10px 0 0}
    .articles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .article{padding:18px}
    .article small{color:#8a94a6}
    .article h4{margin:8px 0 8px;font-size:17px}
    .timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .timeline-item{padding:18px;border-left:5px solid #ffb27a}
    .form-card{padding:22px}
    form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    label{display:block;font-size:13px;font-weight:700;color:#334155;margin-bottom:6px}
    input,select,textarea{width:100%;padding:12px 14px;border:1px solid #e5d7c7;border-radius:14px;background:#fff;color:var(--text);font:inherit}
    textarea{min-height:118px;resize:vertical;grid-column:1/-1}
    .full{grid-column:1/-1}
    .footer{padding:28px 0 24px;margin-top:18px;border-top:1px solid #eadfce;background:#fffaf3;color:#263244}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .9fr;gap:18px;align-items:start}
    .footer a{color:#253a7a}
    .floating{position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px}
    .floating a,.floating button{width:48px;height:48px;border-radius:16px;border:1px solid #eadfce;background:#fff;box-shadow:var(--shadow);display:grid;place-items:center;color:#253042;cursor:pointer}
    .scroll-top{opacity:0;pointer-events:none;transform:translateY(6px);transition:.2s}
    .scroll-top.show{opacity:1;pointer-events:auto;transform:none}
    .reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
    .reveal.in{opacity:1;transform:none}
    .chips{display:flex;flex-wrap:wrap;gap:10px}
    .chips span{padding:8px 12px;border-radius:999px;background:#fff4ec;border:1px solid #f2dcc8;color:#8f5a2f;font-size:13px}
    .small-note{font-size:13px;color:var(--muted)}
    .home-link{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:14px;background:linear-gradient(135deg,#ff7a59,#ff9b57);color:#fff;font-weight:800}
    @media (max-width: 980px){
      .hero-grid,.grid-4,.grid-3,.flow,.review-grid,.articles,.timeline,.footer-grid{grid-template-columns:1fr 1fr}
      .hero-grid{grid-template-columns:1fr}
    }
    @media (max-width: 720px){
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:68px;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid var(--line);padding:14px;border-radius:18px;box-shadow:var(--shadow)}
      .nav-links.open{display:flex}
      .menu-btn{display:inline-flex}
      .hero{padding-top:22px}
      .hero-copy,.hero-panel,.card,.section-card,.faq-item,.review,.article,.timeline-item,.compare-wrap,.form-card{border-radius:18px}
      .hero-stats,form,.grid-4,.grid-3,.flow,.review-grid,.articles,.timeline,.footer-grid{grid-template-columns:1fr}
      .section-head{flex-direction:column;align-items:flex-start}
      table{min-width:760px}
    }