:root{
      --bg:#fffdf3;
      --bg2:#fff7cf;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6577;
      --line:#eadfa6;
      --brand:#f5c400;
      --brand2:#ffdf57;
      --accent:#111827;
      --good:#0f766e;
      --soft-shadow:0 18px 50px rgba(124, 97, 0, .12);
      --radius:22px;
      --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;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(245,196,0,.16), transparent 22%),
        radial-gradient(circle at top right, rgba(255,223,87,.16), transparent 18%),
        linear-gradient(180deg, #fffdf5 0%, #fffaf0 36%, #fffefb 100%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(100% - 32px, var(--container)); margin:0 auto}
    header{position:sticky;top:0;z-index:50;background:rgba(255,251,232,.82);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,223,166,.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;border-radius:12px;background:#fff;padding:4px;box-shadow:0 8px 20px rgba(0,0,0,.08)}
    .brand strong{display:block;font-size:16px;line-height:1.1}
    .brand span{display:block;font-size:12px;color:var(--muted);margin-top:3px}
    .menu{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;align-items:center}
    .menu a,.menu button{
      border:1px solid transparent;background:transparent;color:var(--text);padding:9px 12px;border-radius:999px;
      font-size:14px;cursor:pointer;transition:.2s ease;
    }
    .menu a:hover,.menu button:hover{background:#fff;border-color:var(--line);box-shadow:0 10px 24px rgba(0,0,0,.06);transform:translateY(-1px)}
    .menu .cta{background:linear-gradient(135deg,var(--brand),var(--brand2));font-weight:700}
    .mobile-toggle{display:none}
    .hero{
      padding:34px 0 18px;
    }
    .hero-grid{
      display:grid;grid-template-columns:1.18fr .82fr;gap:22px;align-items:stretch;
    }
    .hero-main{
      position:relative;overflow:hidden;padding:34px;border:1px solid rgba(234,223,166,.9);background:linear-gradient(145deg,#fffef8 0%, #fff7cb 100%);
      border-radius:30px;box-shadow:var(--soft-shadow);
    }
    .hero-main:before,.hero-main:after{
      content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.5);filter:blur(6px);pointer-events:none;
    }
    .hero-main:before{width:180px;height:180px;right:-40px;top:-40px}
    .hero-main:after{width:120px;height:120px;left:58%;bottom:-38px}
    .kicker{display:inline-flex;align-items:center;gap:8px;background:#111827;color:#fff;padding:8px 12px;border-radius:999px;font-size:13px}
    h1{margin:16px 0 12px;font-size:clamp(30px,4vw,54px);line-height:1.08;letter-spacing:-.03em}
    .lead{margin:0;color:#384252;font-size:16px;line-height:1.8;max-width:58ch}
    .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:13px 18px;border-radius:14px;border:1px solid transparent;
      font-weight:700;transition:.2s ease;cursor:pointer
    }
    .btn-primary{background:#111827;color:#fff;box-shadow:0 16px 28px rgba(17,24,39,.18)}
    .btn-secondary{background:#fff;border-color:var(--line);color:var(--text)}
    .btn:hover{transform:translateY(-2px)}
    .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .tag{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid rgba(234,223,166,.95);font-size:13px;color:#374151}
    .hero-side{
      display:grid;gap:14px;
    }
    .panel{background:rgba(255,255,255,.88);border:1px solid rgba(234,223,166,.9);border-radius:24px;padding:20px;box-shadow:var(--soft-shadow)}
    .panel h2,.section h2{margin:0 0 10px;font-size:24px}
    .panel p,.section p{margin:0;color:var(--muted);line-height:1.8}
    .metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .metric{padding:16px;border-radius:18px;background:linear-gradient(180deg,#fff 0%,#fffbe2 100%);border:1px solid #efe2a6}
    .metric b{display:block;font-size:26px;line-height:1;color:#111827}
    .metric span{display:block;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.5}
    main{padding:6px 0 0}
    .section{padding:24px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:16px}
    .section-head .desc{max-width:70ch}
    .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(--card);border:1px solid #efe4b6;border-radius:24px;padding:20px;box-shadow:0 10px 28px rgba(29,42,68,.06);transition:.22s ease}
    .card:hover{transform:translateY(-3px);box-shadow:0 18px 34px rgba(29,42,68,.1)}
    .card h3{margin:0 0 10px;font-size:18px}
    .card p,li{color:var(--muted);line-height:1.75}
    .icon-badge{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-weight:900;color:#111827;margin-bottom:12px}
    .chips{display:flex;flex-wrap:wrap;gap:10px}
    .chip{padding:8px 12px;border-radius:999px;background:#fff8d6;border:1px solid #f0e3a8;font-size:13px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step{position:relative;padding:20px;border-radius:22px;background:linear-gradient(180deg,#fff 0%,#fff8d8 100%);border:1px solid #f1e4ac}
    .step .num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#111827;color:#fff;font-weight:800;margin-bottom:14px}
    .table-wrap{overflow:auto;border-radius:22px;border:1px solid #efe4b6;background:#fff}
    table{width:100%;border-collapse:collapse;min-width:760px}
    th,td{padding:16px 14px;border-bottom:1px solid #f1e7bd;text-align:left;vertical-align:top}
    th{background:#fff7ce;color:#111827;font-size:14px}
    td{color:var(--text);font-size:14px}
    .rating{display:flex;gap:6px;color:#e4a800;font-size:20px}
    .review-list,.article-list,.faq-list{display:grid;gap:14px}
    .review-card{padding:20px;border-radius:22px;background:#fff;border:1px solid #efe4b6}
    .review-meta{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:10px}
    .avatar{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#111827,#404b5e);color:#fff;display:grid;place-items:center;font-weight:700}
    details{background:#fff;border:1px solid #efe4b6;border-radius:18px;padding:16px 18px}
    summary{cursor:pointer;font-weight:700;color:#111827}
    details p{margin:10px 0 0}
    .timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
    .timeline .item{padding:18px;border-left:4px solid var(--brand);background:#fffdf0;border-radius:18px;border-top:1px solid #f2e5b0;border-right:1px solid #f2e5b0;border-bottom:1px solid #f2e5b0}
    .form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .form .full{grid-column:1 / -1}
    input,select,textarea{
      width:100%;border:1px solid #e8ddb0;background:#fff;border-radius:14px;padding:13px 14px;font:inherit;color:var(--text);outline:none
    }
    textarea{min-height:130px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:#d4ad18;box-shadow:0 0 0 4px rgba(245,196,0,.12)}
    .submit-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:4px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    footer{margin-top:18px;padding:24px 0 30px;background:#111827;color:#eef2ff}
    footer .container{display:grid;gap:18px}
    footer a{color:#fff3a3}
    .footer-top{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:start}
    .footer-note{color:#d8dde8;line-height:1.8}
    .float-bar{position:fixed;right:16px;bottom:18px;z-index:60;display:grid;gap:10px}
    .float-btn{
      width:52px;height:52px;border:none;border-radius:16px;display:grid;place-items:center;background:#111827;color:#fff;
      box-shadow:0 16px 26px rgba(0,0,0,.18);cursor:pointer
    }
    .float-btn.brand{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#111827;font-weight:900}
    .to-top{opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s ease}
    .to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
    .reveal{opacity:0;transform:translateY(14px);transition:.55s ease}
    .reveal.show{opacity:1;transform:none}
    .img-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .img-card{background:#fff;border:1px solid #efe4b6;border-radius:22px;padding:12px}
    .img-card img{border-radius:16px;aspect-ratio:4/3;object-fit:cover;width:100%}
    .subtle{color:var(--muted);font-size:14px}
    .navpanel{display:none}
    .service-network{display:flex;flex-wrap:wrap;gap:10px}
    .service-network span{padding:10px 12px;border-radius:999px;background:#fff;border:1px solid #efe4b6}
    .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .price{border:1px solid #efe4b6;border-radius:22px;padding:20px;background:linear-gradient(180deg,#fff 0%,#fff8d9 100%)}
    .price strong{display:block;font-size:28px;color:#111827}
    @media (max-width: 980px){
      .hero-grid,.grid-3,.grid-2,.steps,.timeline,.price-grid,.footer-top,.img-row{grid-template-columns:1fr}
      .section-head{align-items:start;flex-direction:column}
      .menu{display:none}
      .mobile-toggle{display:inline-flex}
      .menu.open{display:flex;position:absolute;left:16px;right:16px;top:68px;background:rgba(255,252,237,.98);padding:14px;border:1px solid #efe4b6;border-radius:20px;box-shadow:var(--soft-shadow)}
      .nav{position:relative}
      .form{grid-template-columns:1fr}
      .hero-main{padding:26px}
    }