:root{
      --bg:#fff8f1;
      --panel:#ffffff;
      --panel-2:#fff3e6;
      --text:#1f2937;
      --muted:#667085;
      --line:#f1dfcf;
      --primary:#ff6a00;
      --primary-2:#ff8a1f;
      --accent:#ffb35c;
      --shadow:0 14px 40px rgba(255,106,0,.12);
      --radius:22px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:
      radial-gradient(circle at top left, rgba(255,138,31,.16), transparent 28%),
      radial-gradient(circle at top right, rgba(255,106,0,.10), transparent 24%),
      linear-gradient(180deg,#fffaf5 0%, #fff 100%);
      color:var(--text);line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .container{width:min(100% - 32px,var(--container));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(241,223,207,.75)}
    .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;box-shadow:0 6px 18px rgba(0,0,0,.08)}
    .brand strong{display:block;font-size:18px;line-height:1.1}
    .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:#344054;padding:8px 10px;border-radius:999px;transition:.25s}
    .menu a:hover,.menu a.active{background:rgba(255,106,0,.10);color:var(--primary)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .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;transition:.25s;cursor:pointer}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 26px rgba(255,106,0,.26)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,106,0,.32)}
    .btn-ghost{background:#fff;color:#d35400;border-color:#ffd7b5}
    .mobile-toggle{display:none;background:#fff;border:1px solid #f3ddca;border-radius:12px;width:44px;height:44px;align-items:center;justify-content:center}
    .mobile-toggle span{display:block;width:20px;height:2px;background:#8c4a14;position:relative}
    .mobile-toggle span::before,.mobile-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:#8c4a14}
    .mobile-toggle span::before{top:-6px}.mobile-toggle span::after{top:6px}
    .hero{padding:42px 0 22px}
    .hero-grid{display:grid;grid-template-columns:1.25fr .85fr;gap:22px;align-items:stretch}
    .hero-main{background:linear-gradient(135deg,#fff 0%, #fff7ef 55%, #fff2e4 100%);border:1px solid #f5dfcf;border-radius:28px;padding:34px;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .hero-main::before,.hero-main::after{content:"";position:absolute;border-radius:999px;filter:blur(10px);opacity:.9}
    .hero-main::before{width:150px;height:150px;background:rgba(255,138,31,.15);right:-35px;top:-35px}
    .hero-main::after{width:120px;height:120px;background:rgba(255,106,0,.10);left:12%;bottom:-50px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(255,106,0,.10);color:#d35400;font-size:13px;font-weight:700}
    h1{margin:16px 0 12px;font-size:clamp(32px,5vw,54px);line-height:1.08;letter-spacing:-.03em}
    .lead{color:#4b5563;font-size:17px;max-width:58ch;margin:0 0 22px}
    .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 22px}
    .hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .mini-card{background:rgba(255,255,255,.74);border:1px solid #f3dfcf;border-radius:18px;padding:16px}
    .mini-card b{display:block;font-size:20px;color:#111827}
    .mini-card span{font-size:13px;color:var(--muted)}
    .hero-side{display:grid;gap:14px}
    .side-card{background:var(--panel);border:1px solid #f3dfcf;border-radius:24px;padding:20px;box-shadow:var(--shadow)}
    .side-card h3{margin:0 0 10px;font-size:18px}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag-cloud span{padding:9px 12px;border-radius:999px;background:#fff7ef;border:1px solid #ffe0c2;color:#8a4310;font-size:13px}
    .metrics{padding:18px 0 10px}
    .section{padding:22px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}
    .section-head h2{margin:0;font-size:28px;line-height:1.2}
    .section-head p{margin:0;color:var(--muted);max-width:62ch}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .card{background:var(--panel);border:1px solid #f3dfcf;border-radius:24px;padding:20px;box-shadow:0 10px 24px rgba(17,24,39,.04);transition:.25s}
    .card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(255,106,0,.10)}
    .stat{font-size:30px;font-weight:800;color:var(--primary)}
    .muted{color:var(--muted)}
    .feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .feature-item{padding:18px;border-radius:20px;background:linear-gradient(180deg,#fff 0%,#fff8f1 100%);border:1px solid #f4dfcf}
    .feature-item h3{margin:0 0 8px;font-size:18px}
    .feature-item p{margin:0;color:#4b5563}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step{position:relative;padding:20px 18px 18px;border:1px solid #f2dfcf;border-radius:20px;background:#fff}
    .step .num{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:rgba(255,106,0,.12);color:#d35400;font-weight:800;margin-bottom:10px}
    .table-wrap{overflow-x:auto;border-radius:24px;border:1px solid #f3dfcf;background:#fff;box-shadow:var(--shadow)}
    table{width:100%;border-collapse:collapse;min-width:860px}
    th,td{padding:16px 14px;border-bottom:1px solid #f5e7da;text-align:left;vertical-align:top}
    th{background:#fff4ea;color:#8a4310;font-size:14px}
    td{color:#374151}
    .rating{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
    .stars{color:#ff9800;letter-spacing:2px}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .list{padding-left:18px;margin:0}
    .list li{margin:8px 0;color:#374151}
    details{background:#fff;border:1px solid #f3dfcf;border-radius:18px;padding:16px 18px}
    details+details{margin-top:12px}
    summary{cursor:pointer;font-weight:700;color:#1f2937}
    details p{margin:12px 0 0;color:#4b5563}
    .reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .quote{font-size:14px;color:#374151}
    .quote b{display:block;margin-top:12px;color:#111827}
    .article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .article{padding:18px;border-radius:20px;border:1px solid #f3dfcf;background:#fff}
    .article small{color:#a16207;font-weight:700}
    .article h3{margin:10px 0 8px;font-size:17px}
    .article p{margin:0;color:#4b5563}
    .forms{display:grid;grid-template-columns:1.1fr .9fr;gap:14px}
    form{display:grid;gap:12px}
    label{font-size:14px;font-weight:700;color:#374151}
    input,select,textarea{width:100%;border:1px solid #ead7c5;border-radius:14px;padding:12px 14px;font:inherit;background:#fff;color:#111827;outline:none;transition:.2s}
    input:focus,select:focus,textarea:focus{border-color:#ff8a1f;box-shadow:0 0 0 4px rgba(255,138,31,.12)}
    textarea{min-height:118px;resize:vertical}
    .footer{margin-top:10px;padding:26px 0 32px;border-top:1px solid #f0dfcf;background:linear-gradient(180deg,#fff8f1 0%, #fff 100%)}
    .footer-grid{display:grid;grid-template-columns:1.05fr .95fr .9fr;gap:16px;align-items:start}
    .footer a{color:#b45309}
    .small{font-size:13px;color:#6b7280}
    .floating{position:fixed;right:16px;bottom:18px;z-index:60;display:grid;gap:10px}
    .float-btn{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 26px rgba(255,106,0,.25)}
    .backtop{background:#fff;color:#d35400;border:1px solid #f1d9c5}
    .accordion{display:grid;gap:12px}
    .pill-row{display:flex;flex-wrap:wrap;gap:10px}
    .pill-row span{padding:8px 11px;border-radius:999px;border:1px solid #f0d9c1;background:#fff;color:#7c3e12;font-size:13px}
    .service-map{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .service-map .card h3{margin:0 0 8px}
    .mobile-menu{display:none}
    @media (max-width: 980px){
      .hero-grid,.grid-4,.grid-3,.reviews,.article-list,.forms,.footer-grid,.split,.feature-list,.timeline,.service-map{grid-template-columns:1fr}
      .menu{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-menu{display:none;padding:0 0 16px}
      .mobile-menu.open{display:grid;gap:10px}
      .mobile-menu a{padding:12px 14px;border-radius:14px;background:#fff;border:1px solid #f3dfcf;color:#374151}
      .hero-main{padding:24px}
      .hero-points{grid-template-columns:1fr}
      .section-head{flex-direction:column;align-items:flex-start}
    }
    @media (max-width: 640px){
      .container{width:min(100% - 20px,var(--container))}
      .hero{padding-top:24px}
      h1{font-size:30px}
      .lead{font-size:15px}
      .btn{width:100%}
      .hero-cta{display:grid}
      .nav-actions .btn-ghost{display:none}
      .side-card{padding:16px}
    }
    .reveal{opacity:0;transform:translateY(16px);transition:.6s ease}
    .reveal.visible{opacity:1;transform:none}