:root{
      --bg:#f7f4fb;
      --bg2:#fff9fd;
      --panel:#ffffff;
      --ink:#1e1f2a;
      --muted:#61657a;
      --line:#e7e0f3;
      --accent:#d946ef;
      --accent2:#7c3aed;
      --accent3:#ff4fd8;
      --soft:#f4e8ff;
      --shadow:0 18px 50px rgba(84, 22, 126, .12);
      --shadow2:0 10px 30px rgba(217, 70, 239, .18);
      --radius:22px;
      --radius2:16px;
      --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;
      color:var(--ink);
      background:
        radial-gradient(circle at top left, rgba(255,79,216,.18), transparent 32%),
        radial-gradient(circle at top right, rgba(124,58,237,.16), transparent 28%),
        linear-gradient(180deg, #fff 0%, var(--bg) 34%, #f9f7fc 100%);
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--container), calc(100% - 32px)); margin:0 auto}
    header{
      position:sticky;top:0;z-index:50;
      backdrop-filter:blur(16px);
      background:rgba(255,255,255,.72);
      border-bottom:1px solid rgba(231,224,243,.9);
    }
    .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 .txt{display:flex;flex-direction:column;min-width:0}
    .brand strong{font-size:18px;letter-spacing:.5px}
    .brand span{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .nav-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--ink);padding:10px 12px;border-radius:12px}
    .menu{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
    .menu a{font-size:14px;color:#2b2d3b;opacity:.92}
    .menu a:hover{color:var(--accent)}
    .home-link{padding:9px 14px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:var(--shadow2)}
    .hero{
      position:relative;
      padding:56px 0 26px;
      overflow:hidden;
    }
    .hero::before,.hero::after{
      content:"";position:absolute;border-radius:999px;filter:blur(4px);pointer-events:none;
    }
    .hero::before{width:260px;height:260px;background:rgba(217,70,239,.18);right:-80px;top:10px;animation:float1 9s ease-in-out infinite}
    .hero::after{width:180px;height:180px;background:rgba(124,58,237,.16);left:-60px;bottom:30px;animation:float2 8s ease-in-out infinite}
    @keyframes float1{50%{transform:translate(-20px,18px)}}
    @keyframes float2{50%{transform:translate(20px,-14px)}}
    .hero-grid{
      display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:stretch;
    }
    .hero-card,.panel,.section-card{
      background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.92));
      border:1px solid rgba(231,224,243,.95);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .hero-card{padding:34px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:var(--soft);color:var(--accent2);font-size:13px;font-weight:700}
    h1{font-size:clamp(32px,5vw,54px);line-height:1.06;margin:16px 0 14px}
    .lead{font-size:16px;line-height:1.8;color:var(--muted);max-width:58ch}
    .cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      padding:14px 18px;border-radius:14px;border:1px solid transparent;
      font-weight:700;transition:.25s ease;cursor:pointer
    }
    .btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:var(--shadow2)}
    .btn-primary:hover,.btn-secondary:hover,.btn-soft:hover,.home-link:hover,.submit-btn:hover{transform:translateY(-2px)}
    .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-soft{background:var(--soft);color:var(--accent2)}
    .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .badge{padding:10px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;color:#374151}
    .hero-side{display:grid;gap:14px}
    .mini-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .metric{padding:18px;border-radius:18px;background:linear-gradient(180deg,#fff,#fcf8ff);border:1px solid var(--line)}
    .metric strong{display:block;font-size:26px;margin-bottom:6px;color:var(--accent2)}
    .metric span{font-size:13px;color:var(--muted);line-height:1.5}
    .notice{padding:18px;border-radius:18px;background:linear-gradient(135deg, rgba(217,70,239,.11), rgba(124,58,237,.08));border:1px solid rgba(217,70,239,.18)}
    .notice h3{margin:0 0 8px;font-size:16px}
    .notice p{margin:0;color:var(--muted);line-height:1.7;font-size:14px}
    section{padding:22px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:14px;margin-bottom:16px}
    .section-head h2{margin:0;font-size:clamp(24px,3vw,34px)}
    .section-head p{margin:0;color:var(--muted);line-height:1.7;max-width:62ch}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .card{padding:22px;border-radius:20px;background:var(--panel);border:1px solid var(--line);box-shadow:0 8px 24px rgba(84,22,126,.06);transition:transform .22s ease, box-shadow .22s ease}
    .card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(84,22,126,.12)}
    .card h3{margin:0 0 10px;font-size:18px}
    .card p{margin:0;color:var(--muted);line-height:1.75;font-size:14px}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag-cloud span{padding:9px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px}
    .timeline{display:grid;gap:14px}
    .step{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .step-num{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:800}
    .step h3{margin:0 0 6px;font-size:16px}
    .step p{margin:0;color:var(--muted);line-height:1.7;font-size:14px}
    .table-wrap{overflow:auto;border-radius:18px;border:1px solid var(--line);background:#fff}
    table{width:100%;border-collapse:collapse;min-width:860px}
    th,td{padding:16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
    th{background:#faf7ff;font-size:14px}
    td{font-size:14px;color:#2f3341}
    .rating{font-weight:800;color:var(--accent2)}
    details{
      background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px
    }
    details+details{margin-top:12px}
    summary{cursor:pointer;font-weight:700;list-style:none}
    summary::-webkit-details-marker{display:none}
    details p{margin:10px 0 0;color:var(--muted);line-height:1.75}
    .case-list,.article-list,.review-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .case,.review{padding:20px;border-radius:20px;background:#fff;border:1px solid var(--line)}
    .case h3,.review h3{margin:0 0 8px;font-size:17px}
    .meta{font-size:13px;color:var(--muted);margin-bottom:10px}
    .price-box{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .price{padding:20px;border-radius:20px;background:linear-gradient(180deg,#fff, #fcf6ff);border:1px solid var(--line)}
    .price strong{display:block;font-size:28px;color:var(--accent2);margin-bottom:8px}
    .price ul{margin:12px 0 0;padding-left:18px;color:var(--muted);line-height:1.8;font-size:14px}
    .form-wrap{display:grid;grid-template-columns:1.02fr .98fr;gap:16px}
    form{display:grid;gap:12px}
    input,select,textarea{
      width:100%;padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;outline:none;
    }
    input:focus,select:focus,textarea:focus{border-color:rgba(217,70,239,.6);box-shadow:0 0 0 4px rgba(217,70,239,.10)}
    textarea{min-height:130px;resize:vertical}
    .submit-btn{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:none;padding:14px 18px;border-radius:14px;font-weight:800;cursor:pointer}
    .contact-card{padding:22px;border-radius:20px;background:linear-gradient(180deg,#fff,#fbf8ff);border:1px solid var(--line)}
    .contact-card .qrcode{display:flex;gap:14px;align-items:center;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}
    .qrcode img{width:120px;height:120px;object-fit:cover;border-radius:16px;border:1px solid var(--line);background:#fff}
    .footer{
      margin-top:8px;padding:22px 0 30px;background:#161222;color:#e9ddff;
      border-top:1px solid rgba(255,255,255,.08)
    }
    .footer a{color:#ffb7f3}
    .footer .foot-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:start}
    .footer .small{color:#cdbde5;line-height:1.8;font-size:14px}
    .foot-links{display:flex;flex-wrap:wrap;gap:10px}
    .foot-links a{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
    .floating{
      position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;gap:10px
    }
    .floating a,.backtop{
      display:grid;place-items:center;width:48px;height:48px;border-radius:50%;
      background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:var(--shadow2);border:none;cursor:pointer
    }
    .floating a:hover,.backtop:hover{transform:translateY(-2px)}
    .reveal{opacity:0;transform:translateY(14px);transition:.55s ease}
    .reveal.in{opacity:1;transform:none}
    .mobile-only{display:none}
    .anchor{scroll-margin-top:92px}
    .highlight{
      background:linear-gradient(135deg, rgba(217,70,239,.12), rgba(124,58,237,.10));
      border:1px solid rgba(217,70,239,.16);
    }
    .comment-quote{font-size:14px;line-height:1.8;color:var(--muted)}
    .news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .news-item{padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .news-item strong{display:block;margin-bottom:8px}
    .service-map{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
    .service-map span{padding:12px;border-radius:16px;background:#fff;border:1px solid var(--line);text-align:center;font-size:13px;line-height:1.5}
    @media (max-width: 960px){
      .hero-grid,.grid-3,.grid-4,.grid-2,.case-list,.article-list,.review-list,.form-wrap,.footer .foot-grid,.price-box,.news-list,.service-map{grid-template-columns:1fr}
      .section-head{align-items:start;flex-direction:column}
      .menu{display:none;width:100%;padding-top:12px}
      .menu.open{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
      .nav{flex-wrap:wrap}
      .nav-toggle{display:inline-flex}
      .mobile-only{display:block}
      .desktop-only{display:none}
    }