:root{
      --bg:#fffaf4;
      --bg2:#fff3ee;
      --card:#ffffff;
      --ink:#18202d;
      --muted:#5f6877;
      --line:#ebdfd4;
      --brand:#ff4d6d;
      --brand2:#7c5cff;
      --brand3:#ffb703;
      --green:#15b097;
      --shadow:0 16px 40px rgba(41, 44, 72, .10);
      --shadow2:0 10px 24px rgba(255, 77, 109, .14);
      --radius:22px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at top left, rgba(255,77,109,.13), transparent 28%),
        radial-gradient(circle at 85% 12%, rgba(124,92,255,.12), transparent 22%),
        linear-gradient(180deg, #fffdf9 0%, var(--bg) 44%, #fff 100%);
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(100% - 32px, var(--container)); margin:0 auto}
    .skip{position:absolute;left:-9999px}
    .skip:focus{left:16px;top:16px;background:#fff;padding:10px 14px;border-radius:12px;z-index:99}
    header{
      position:sticky;top:0;z-index:30;
      backdrop-filter:saturate(160%) blur(16px);
      background:rgba(255,250,244,.78);
      border-bottom:1px solid rgba(235,223,212,.7);
    }
    .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:42px;height:42px;object-fit:contain;border-radius:12px;background:#fff;border:1px solid var(--line);padding:6px}
    .brand strong{display:block;font-size:17px;line-height:1.1}
    .brand span{display:block;font-size:12px;color:var(--muted);margin-top:3px}
    .navlinks{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end}
    .navlinks a{
      padding:9px 12px;border-radius:999px;font-size:14px;color:#334;
      border:1px solid transparent;transition:.25s ease;
    }
    .navlinks a:hover,.navlinks a:focus{background:#fff;border-color:var(--line);box-shadow:var(--shadow2);transform:translateY(-1px)}
    .nav-cta{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      padding:12px 16px;border-radius:14px;border:1px solid transparent;
      font-weight:700;font-size:14px;transition:.25s ease;cursor:pointer;
      white-space:nowrap;
    }
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 12px 24px rgba(255,77,109,.22)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 28px rgba(124,92,255,.24)}
    .btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
    .btn-ghost:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
    .menu-btn{display:none}
    main{display:block}
    .hero{
      padding:54px 0 26px;
    }
    .hero-grid{
      display:grid;grid-template-columns:1.12fr .88fr;gap:22px;align-items:stretch;
    }
    .hero-panel{
      position:relative;overflow:hidden;border-radius:30px;
      background:
        linear-gradient(135deg, rgba(255,77,109,.10), rgba(124,92,255,.10) 55%, rgba(255,183,3,.08)),
        linear-gradient(180deg,#fff, #fff7f2);
      border:1px solid rgba(235,223,212,.85);
      box-shadow:var(--shadow);
      padding:34px;
      min-height:100%;
    }
    .hero-panel::before,.hero-panel::after{
      content:"";position:absolute;border-radius:999px;filter:blur(4px);opacity:.85;pointer-events:none
    }
    .hero-panel::before{width:180px;height:180px;background:radial-gradient(circle, rgba(255,77,109,.18), transparent 62%);right:-24px;top:-18px}
    .hero-panel::after{width:220px;height:220px;background:radial-gradient(circle, rgba(124,92,255,.14), transparent 62%);left:-46px;bottom:-64px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(255,77,109,.10);color:#b11d39;font-weight:700;font-size:13px}
    h1{font-size:clamp(30px,4.5vw,54px);line-height:1.08;margin:16px 0 14px;letter-spacing:-.03em}
    .lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:56ch;margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 18px}
    .hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}
    .mini-card{
      background:rgba(255,255,255,.8);border:1px solid rgba(235,223,212,.92);border-radius:18px;padding:16px;
      box-shadow:0 8px 22px rgba(34,34,44,.05)
    }
    .mini-card b{display:block;font-size:18px}
    .mini-card span{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:1.55}
    .hero-side{
      display:grid;gap:14px;
    }
    .side-card{
      background:rgba(255,255,255,.92);border:1px solid rgba(235,223,212,.85);border-radius:24px;padding:20px;
      box-shadow:var(--shadow);
    }
    .side-card h2,.section-title h2{margin:0 0 8px;font-size:28px;line-height:1.2}
    .side-card p,.section-desc{margin:0;color:var(--muted);line-height:1.75}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
    .tag-cloud span{padding:8px 11px;border-radius:999px;background:#fff5ee;border:1px solid var(--line);font-size:13px;color:#423b47}
    .stats{
      display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0 0;
    }
    .stat{
      background:linear-gradient(180deg,#fff,#fff7f2);border:1px solid rgba(235,223,212,.9);border-radius:22px;padding:18px;
      box-shadow:0 10px 24px rgba(41,44,72,.06)
    }
    .stat strong{display:block;font-size:28px;line-height:1;color:#131926}
    .stat span{display:block;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.5}
    .section{padding:22px 0}
    .section-title{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}
    .section-title h2{font-size:30px}
    .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
    .card{
      background:rgba(255,255,255,.95);border:1px solid rgba(235,223,212,.9);border-radius:24px;padding:22px;
      box-shadow:0 12px 30px rgba(29,33,53,.06);transition:.25s ease
    }
    .card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(29,33,53,.10)}
    .card h3{margin:0 0 10px;font-size:20px}
    .card p{margin:0;color:var(--muted);line-height:1.8}
    .service-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .service-item{
      padding:18px;border-radius:20px;background:linear-gradient(180deg,#fff,#fff9f6);
      border:1px solid var(--line);display:flex;gap:14px;align-items:flex-start
    }
    .service-icon{
      width:40px;height:40px;border-radius:12px;flex:none;
      background:linear-gradient(135deg,rgba(255,77,109,.16),rgba(124,92,255,.16));
      display:grid;place-items:center;font-weight:900;color:#b11d39
    }
    .service-item h4{margin:0 0 6px;font-size:17px}
    .service-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .step{
      background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;position:relative
    }
    .step .no{font-size:13px;font-weight:800;color:#b11d39}
    .step h4{margin:10px 0 8px;font-size:17px}
    .step p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .step::after{
      content:"";position:absolute;right:14px;top:14px;width:34px;height:34px;border-radius:50%;
      background:linear-gradient(135deg,rgba(255,77,109,.14),rgba(255,183,3,.12))
    }
    .table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow)}
    table{width:100%;border-collapse:collapse;min-width:760px}
    th,td{padding:16px 18px;border-bottom:1px solid #f1e8df;text-align:left;vertical-align:top}
    th{background:#fff7f2;font-size:14px}
    td{color:#30404f;line-height:1.7;font-size:14px}
    .good{color:#0d8d76;font-weight:700}
    .highlight{color:#b11d39;font-weight:800}
    .faq details{
      background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 18px;box-shadow:0 8px 22px rgba(29,33,53,.05)
    }
    .faq details+details{margin-top:12px}
    .faq summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:700}
    .faq summary::-webkit-details-marker{display:none}
    .faq .answer{padding:0 0 16px;color:var(--muted);line-height:1.8}
    .comments .card{height:100%}
    .avatar{
      width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
      background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800
    }
    .comment-head{display:flex;gap:12px;align-items:center;margin-bottom:14px}
    .comment-head strong{display:block}
    .comment-head span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
    .case-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px}
    .image-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .image-strip img,.feature-img{
      width:100%;height:auto;border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow)
    }
    .article-list{display:grid;gap:12px}
    .article{
      display:flex;justify-content:space-between;gap:14px;align-items:center;
      padding:16px 18px;border-radius:18px;border:1px solid var(--line);background:#fff
    }
    .article small{display:block;color:var(--muted);margin-top:6px}
    .form-wrap{
      display:grid;grid-template-columns:1fr .78fr;gap:16px;align-items:start
    }
    form{
      display:grid;gap:12px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)
    }
    .field{display:grid;gap:8px}
    .field label{font-size:14px;font-weight:700}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid #d9d0c6;border-radius:14px;padding:12px 14px;background:#fff;color:var(--ink);
      font:inherit;outline:none;transition:.2s ease
    }
    .field input:focus,.field select:focus,.field textarea:focus{border-color:#ff8aa0;box-shadow:0 0 0 4px rgba(255,77,109,.10)}
    .field textarea{min-height:120px;resize:vertical}
    .contact-box{
      background:linear-gradient(180deg,#fff, #fff8f1);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)
    }
    .contact-box .qrcode{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
    .contact-box img{width:132px;height:132px;object-fit:cover;border-radius:18px;border:1px solid var(--line);background:#fff}
    .footer-top{
      padding:24px 0 28px;border-top:1px solid rgba(235,223,212,.8);margin-top:8px
    }
    footer{
      background:#1c2230;color:#eef2f7;margin-top:0
    }
    footer .container{padding:28px 0}
    footer a{color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:16px}
    .footer-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:18px}
    .footer-card h3{margin:0 0 10px;font-size:18px}
    .footer-card p,.footer-card li,.footer-card a{color:#d7dfeb;line-height:1.8}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    .footer-links a{display:inline-flex;padding:8px 11px;background:rgba(255,255,255,.08);border-radius:999px}
    .bottom{margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);color:#b7c0cd;font-size:13px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
    .floating{
      position:fixed;right:16px;bottom:16px;z-index:40;display:grid;gap:10px
    }
    .float-btn{
      width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-weight:900;
      background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 14px 26px rgba(124,92,255,.28)
    }
    .float-btn.secondary{background:#fff;color:#243040;border:1px solid var(--line)}
    .reveal{opacity:0;transform:translateY(14px);transition:.55s ease}
    .reveal.show{opacity:1;transform:none}
    .mobile-only{display:none}
    @media (max-width: 1024px){
      .hero-grid,.case-grid,.form-wrap,.footer-grid,.grid-3,.grid-2,.steps,.stats{grid-template-columns:1fr 1fr}
      .hero-points,.service-list{grid-template-columns:1fr 1fr}
      .navlinks{display:none}
      .menu-btn{display:inline-flex}
    }
    @media (max-width: 720px){
      .container{width:min(100% - 24px, var(--container))}
      .hero{padding-top:24px}
      .hero-grid,.case-grid,.form-wrap,.footer-grid,.grid-3,.grid-2,.steps,.stats,.hero-points,.service-list{grid-template-columns:1fr}
      .hero-panel{padding:24px;border-radius:24px}
      .section-title{align-items:flex-start;flex-direction:column}
      .menu-btn{display:inline-flex}
      .mobile-only{display:block}
      .nav-open .navlinks{
        display:flex;position:absolute;left:0;right:0;top:100%;
        background:rgba(255,250,244,.98);padding:14px 16px 18px;border-bottom:1px solid rgba(235,223,212,.7);
        box-shadow:0 14px 28px rgba(29,33,53,.08)
      }
      header{position:sticky}
      .nav{position:relative}
      .navlinks{gap:8px}
      .navlinks a{padding:8px 10px;font-size:13px}
    }