:root{
      --bg:#f7f4ee;
      --bg-soft:#fffdf9;
      --card:#ffffff;
      --line:#e7dfd1;
      --text:#17202a;
      --muted:#5f6873;
      --brand:#0d6efd;
      --brand2:#8b5cf6;
      --brand3:#f97316;
      --brand4:#10b981;
      --shadow:0 18px 50px rgba(32, 42, 60, .08);
      --shadow-soft:0 12px 30px rgba(32, 42, 60, .06);
      --radius:22px;
      --radius-sm:16px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Segoe UI,Roboto,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 10%, rgba(13,110,253,.08), transparent 20%),
        radial-gradient(circle at 90% 0%, rgba(249,115,22,.08), transparent 18%),
        radial-gradient(circle at 80% 88%, rgba(139,92,246,.08), transparent 20%),
        linear-gradient(180deg, #fbfaf7 0%, #f7f4ee 35%, #f9f7f3 100%);
      min-height:100vh;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{max-width:var(--container);margin:0 auto;padding:0 20px}
    .site-header{
      position:sticky;top:0;z-index:30;
      backdrop-filter: blur(14px);
      background:rgba(247,244,238,.82);
      border-bottom:1px solid rgba(231,223,209,.8);
    }
    .nav{
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      min-height:76px;
    }
    .brand{display:flex;align-items:center;gap:12px;min-width:0}
    .brand img{width:42px;height:42px;object-fit:contain;border-radius:10px;background:#fff;border:1px solid var(--line);padding:4px;box-shadow:var(--shadow-soft)}
    .brand strong{font-size:1.05rem;letter-spacing:.5px}
    .brand span{display:block;font-size:.82rem;color:var(--muted);margin-top:2px}
    .nav-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
    .nav-links a{
      color:#32404f;font-size:.95rem;padding:9px 10px;border-radius:999px;
      transition:.2s ease;
    }
    .nav-links a:hover,.nav-links a:focus-visible{background:#fff;color:#0d6efd;transform:translateY(-1px)}
    .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:.22s ease;cursor:pointer;white-space:nowrap;
    }
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 12px 26px rgba(13,110,253,.22)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(13,110,253,.28)}
    .btn-soft{background:#fff;border-color:var(--line);color:#213244}
    .btn-soft:hover{transform:translateY(-2px);border-color:#cfd7e3}
    .menu-toggle{display:none}
    .hero{
      position:relative;
      padding:54px 0 34px;
      overflow:hidden;
    }
    .hero::before,.hero::after{
      content:"";position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none;
    }
    .hero::before{width:340px;height:340px;background:radial-gradient(circle, rgba(13,110,253,.14), rgba(13,110,253,0) 70%);right:-80px;top:-70px}
    .hero::after{width:280px;height:280px;background:radial-gradient(circle, rgba(249,115,22,.14), rgba(249,115,22,0) 70%);left:-100px;bottom:-90px}
    .hero-grid{
      position:relative;z-index:1;
      display:grid;grid-template-columns:1.18fr .82fr;gap:28px;align-items:stretch;
    }
    .hero-copy,.hero-panel,.card,.panel,.faq-item,.review-card,.article-card,.price-card,.timeline-item,.case-card,.compare-card,.form-card{
      background:rgba(255,255,255,.88);
      border:1px solid rgba(231,223,209,.9);
      box-shadow:var(--shadow-soft);
      backdrop-filter: blur(8px);
    }
    .hero-copy{border-radius:28px;padding:34px}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;
      background:linear-gradient(135deg, rgba(13,110,253,.10), rgba(139,92,246,.10));
      color:#24405f;font-weight:700;font-size:.88rem;margin-bottom:18px
    }
    h1{margin:0;font-size:clamp(2rem,4vw,3.6rem);line-height:1.06;letter-spacing:-.02em}
    .hero p{margin:18px 0 0;color:var(--muted);font-size:1.03rem;line-height:1.8;max-width:58ch}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
    .hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
    .mini-stat{
      border-radius:18px;padding:16px 14px;background:linear-gradient(180deg,#fff, #fbf9f5);
      border:1px solid var(--line)
    }
    .mini-stat b{display:block;font-size:1.18rem}
    .mini-stat span{display:block;margin-top:6px;color:var(--muted);font-size:.9rem;line-height:1.5}
    .hero-panel{
      border-radius:28px;padding:22px;display:flex;flex-direction:column;gap:14px;justify-content:space-between
    }
    .hero-panel .panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
    .badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:8px 12px;font-size:.84rem;font-weight:700}
    .badge.green{background:rgba(16,185,129,.12);color:#0f7a55}
    .badge.orange{background:rgba(249,115,22,.12);color:#b14b07}
    .metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .metric{
      padding:16px;border-radius:20px;background:#fff;border:1px solid var(--line)
    }
    .metric strong{display:block;font-size:1.3rem}
    .metric span{display:block;margin-top:6px;color:var(--muted);font-size:.88rem;line-height:1.5}
    .panel-list{display:grid;gap:10px}
    .panel-list div{
      display:flex;align-items:flex-start;gap:10px;padding:12px 14px;background:#fff;border-radius:16px;border:1px solid var(--line)
    }
    .dot{width:10px;height:10px;border-radius:50%;margin-top:6px;background:linear-gradient(135deg,var(--brand),var(--brand2))}
    section{padding:22px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:16px}
    .section-head h2{margin:0;font-size:clamp(1.4rem,2.4vw,2.2rem)}
    .section-head p{margin:0;color:var(--muted);max-width:64ch;line-height:1.7}
    .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{border-radius:24px;padding:22px}
    .card h3,.panel h3,.compare-card h3,.form-card h3{margin:0 0 10px;font-size:1.1rem}
    .card p,.panel p,.review-card p,.article-card p,.case-card p,.compare-card p,.form-card p{margin:0;color:var(--muted);line-height:1.75}
    .icon{
      width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:14px;
      background:linear-gradient(135deg, rgba(13,110,253,.12), rgba(249,115,22,.10));
      color:#204f8f;font-weight:800
    }
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag-cloud span{
      border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;font-size:.92rem;color:#344252
    }
    .content-list{display:grid;gap:12px}
    .content-list li{list-style:none;display:flex;gap:10px;align-items:flex-start;color:#2c3a49;line-height:1.7}
    .content-list li::before{content:"";width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,var(--brand3),var(--brand2));margin-top:.55em;flex:none}
    .workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step{
      position:relative;border-radius:22px;padding:20px;background:#fff;border:1px solid var(--line)
    }
    .step-num{
      width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;
      background:linear-gradient(135deg,var(--brand),var(--brand2));margin-bottom:12px
    }
    .step h3{margin:0 0 8px;font-size:1.02rem}
    .table-wrap{overflow:auto;border-radius:24px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-soft)}
    table{width:100%;border-collapse:collapse;min-width:860px}
    th,td{padding:16px 18px;border-bottom:1px solid #eee;text-align:left;vertical-align:top}
    th{background:#fbf9f5;font-size:.95rem}
    td{color:#314152;line-height:1.7}
    .rating{
      display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:stretch
    }
    .rating-card{border-radius:24px;padding:24px;background:linear-gradient(135deg,#fff, #fff8ef);border:1px solid var(--line)}
    .stars{font-size:1.25rem;letter-spacing:2px;color:#f59e0b}
    .score{
      display:flex;align-items:baseline;gap:10px;margin-top:12px
    }
    .score strong{font-size:3rem;line-height:1;color:#122033}
    .score span{color:var(--muted)}
    .progress-list{display:grid;gap:12px;margin-top:18px}
    .progress-item{display:grid;gap:8px}
    .progress-item .row{display:flex;justify-content:space-between;gap:12px;font-size:.92rem;color:#364657}
    .bar{height:10px;border-radius:999px;background:#eef2f6;overflow:hidden}
    .bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(135deg,var(--brand),var(--brand3))}
    .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .review-card,.article-card,.case-card,.faq-item,.timeline-item{border-radius:22px;padding:20px}
    .review-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
    .avatar{
      width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(13,110,253,.15), rgba(16,185,129,.14));
      font-weight:800;color:#24405f
    }
    .meta small{display:block;color:var(--muted);margin-top:3px}
    .case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .case-card{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:start}
    .case-thumb{
      border-radius:18px;overflow:hidden;background:#f3efe8;border:1px solid var(--line);aspect-ratio:1/1;display:grid;place-items:center
    }
    .case-thumb img{width:100%;height:100%;object-fit:cover}
    .article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .article-card h3{margin:0 0 10px;font-size:1.03rem}
    .article-card .time{font-size:.86rem;color:#6a7280;margin-bottom:10px}
    .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .price-card{border-radius:24px;padding:22px}
    .price-card .label{font-weight:800;color:#24405f}
    .price-card .price{font-size:2rem;font-weight:900;margin:12px 0 10px;color:#122033}
    .price-card ul{margin:0;padding:0 0 0 18px;color:#354354;line-height:1.8}
    .timeline{display:grid;gap:14px}
    .timeline-item{display:grid;grid-template-columns:84px 1fr;gap:16px;align-items:start}
    .timeline-item strong{display:block;color:#102033}
    .timeline-item span{display:block;color:var(--muted);margin-top:6px;line-height:1.7}
    .faq-list{display:grid;gap:12px}
    .faq-item{padding:0;overflow:hidden}
    .faq-q{
      width:100%;border:0;background:transparent;padding:18px 20px;display:flex;justify-content:space-between;gap:14px;
      font:inherit;color:#142033;font-weight:800;cursor:pointer;text-align:left
    }
    .faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;padding:0 20px;color:var(--muted);line-height:1.8}
    .faq-item.open .faq-a{max-height:180px;padding-bottom:18px}
    .faq-item.open .faq-q .arrow{transform:rotate(180deg)}
    .arrow{transition:.2s ease}
    .form-card{border-radius:28px;padding:24px}
    .form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:14px}
    .field{display:grid;gap:8px}
    .field label{font-weight:700;color:#253445;font-size:.93rem}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid var(--line);border-radius:16px;background:#fff;padding:13px 14px;
      font:inherit;color:#122033;outline:none;transition:.2s ease
    }
    .field textarea{min-height:128px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:#9fbaf6;box-shadow:0 0 0 4px rgba(13,110,253,.08)}
    .form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
    .split{display:grid;grid-template-columns:1fr .8fr;gap:16px}
    .service-network{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .network-map{display:grid;gap:12px}
    .network-map .region{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .footer{
      margin-top:10px;padding:24px 0 30px;border-top:1px solid rgba(231,223,209,.9);
      background:rgba(255,255,255,.6);color:var(--text)
    }
    .footer a{color:#24405f}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:18px;align-items:start}
    .footer small{color:#596473;line-height:1.7}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    .footer-links a{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line)}
    .sticky-tools{
      position:fixed;right:18px;bottom:18px;z-index:35;display:grid;gap:10px
    }
    .tool{
      width:48px;height:48px;border-radius:16px;display:grid;place-items:center;border:1px solid var(--line);
      background:#fff;box-shadow:var(--shadow-soft);color:#21405f;font-weight:800
    }
    .floating-customer{
      position:fixed;left:18px;bottom:18px;z-index:35;
      width:min(92vw,320px);border-radius:24px;padding:14px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)
    }
    .floating-customer h3{margin:0 0 10px;font-size:1rem}
    .floating-customer .qr{
      display:grid;grid-template-columns:92px 1fr;gap:12px;align-items:center
    }
    .floating-customer img{border-radius:16px;border:1px solid var(--line);background:#fafafa}
    .floating-customer p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.7}
    .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
    .reveal.visible{opacity:1;transform:none}
    .topline{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
    .topline a{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#304254}
    .subtle{color:var(--muted)}
    .anchor-pad{scroll-margin-top:92px}
    @media (max-width: 1024px){
      .hero-grid,.rating,.split,.service-network,.footer-grid,.case-grid,.article-list,.review-grid,.grid-3,.grid-2,.price-grid,.workflow{grid-template-columns:1fr 1fr}
      .hero-points{grid-template-columns:1fr}
      .case-card{grid-template-columns:1fr}
    }
    @media (max-width: 760px){
      .nav{min-height:66px}
      .nav-links{
        position:absolute;left:20px;right:20px;top:72px;
        display:none;flex-direction:column;align-items:stretch;gap:8px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)
      }
      .nav-links.show{display:flex}
      .menu-toggle{display:inline-flex}
      .nav-actions .btn-soft{display:none}
      .hero{padding-top:26px}
      .hero-grid,.rating,.split,.service-network,.footer-grid,.case-grid,.article-list,.review-grid,.grid-3,.grid-2,.price-grid,.workflow,.form-grid,.timeline-item{grid-template-columns:1fr}
      .hero-copy,.hero-panel,.card,.panel,.review-card,.article-card,.case-card,.compare-card,.form-card,.price-card,.timeline-item{padding:18px}
      .hero-copy{padding:22px}
      .hero-actions,.form-actions{flex-direction:column;align-items:stretch}
      .section-head{flex-direction:column;align-items:flex-start}
      .sticky-tools{right:12px;bottom:12px}
      .floating-customer{left:12px;right:12px;width:auto}
      table{min-width:760px}
    }
    .kbd{
      display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;padding:0 8px;
      border-radius:8px;background:#f3f5f8;color:#4d5a69;font-size:.85rem;font-weight:700
    }