:root{
      --bg:#f7f5ef;
      --bg2:#fffdf8;
      --card:#ffffff;
      --text:#1f2a37;
      --muted:#5f6b7a;
      --line:#e7e1d6;
      --primary:#2d6cdf;
      --primary2:#7c4dff;
      --accent:#ff9f43;
      --accent2:#20b2aa;
      --shadow:0 14px 40px rgba(32,40,61,.08);
      --shadow2:0 10px 24px rgba(45,108,223,.12);
      --radius:20px;
      --radius2:14px;
      --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;background:
      radial-gradient(circle at top left, rgba(45,108,223,.08), transparent 28%),
      radial-gradient(circle at top right, rgba(255,159,67,.10), transparent 24%),
      linear-gradient(180deg,var(--bg) 0%, #fbfaf6 38%, #f7f5ef 100%);
      color:var(--text);line-height:1.6}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .container{width:min(var(--container), calc(100% - 32px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:60;background:rgba(247,245,239,.88);backdrop-filter:blur(12px);border-bottom:1px solid rgba(231,225,214,.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:10px;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.06)}
    .brand h1,.brand .site-name{margin:0;font-size:1rem;font-weight:800;letter-spacing:.2px;white-space:nowrap}
    .brand .sub{display:block;font-size:.78rem;color:var(--muted);font-weight:500}
    .navlinks{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
    .navlinks a{font-size:.92rem;color:#304155;padding:8px 10px;border-radius:999px;transition:.25s ease}
    .navlinks a:hover{background:rgba(45,108,223,.08);color:var(--primary)}
    .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:999px;border:1px solid transparent;font-weight:700;transition:.25s ease;cursor:pointer}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:var(--shadow2)}
    .btn-primary:hover{transform:translateY(-1px);filter:saturate(1.02)}
    .btn-ghost{background:#fff;border-color:var(--line);color:var(--text)}
    .btn-ghost:hover{border-color:#cfd7e6;transform:translateY(-1px)}
    .menu-btn{display:none}
    .hero{padding:28px 0 18px}
    .hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}
    .hero-main{position:relative;overflow:hidden;border:1px solid rgba(231,225,214,.9);background:
      linear-gradient(135deg, rgba(45,108,223,.07), rgba(255,159,67,.06) 50%, rgba(32,178,170,.06)),
      rgba(255,255,255,.92);border-radius:28px;padding:34px;box-shadow:var(--shadow)}
    .hero-main:before,.hero-main:after{content:"";position:absolute;border-radius:50%;pointer-events:none}
    .hero-main:before{width:180px;height:180px;right:-40px;top:-34px;background:radial-gradient(circle, rgba(124,77,255,.18), transparent 68%)}
    .hero-main:after{width:240px;height:240px;right:14%;bottom:-120px;background:radial-gradient(circle, rgba(255,159,67,.14), transparent 65%)}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
    .tag{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.8);border:1px solid var(--line);color:#344356;font-size:.88rem}
    .hero h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.08;margin:0 0 14px;letter-spacing:-.02em}
    .hero p{margin:0;color:var(--muted);font-size:1.03rem;max-width:62ch}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 18px}
    .hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
    .metric{background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 10px 22px rgba(24,40,70,.04)}
    .metric strong{display:block;font-size:1.35rem;margin-bottom:4px}
    .metric span{color:var(--muted);font-size:.9rem}
    .hero-side{display:grid;gap:14px}
    .hero-card{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow)}
    .hero-card h3{margin:0 0 10px;font-size:1.05rem}
    .hero-card p,.hero-card li{color:var(--muted);margin:0}
    .hero-card ul{margin:0;padding-left:18px;display:grid;gap:8px}
    section{padding:16px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-bottom:14px}
    .section-head h2{margin:0;font-size:1.55rem}
    .section-head p{margin:0;color:var(--muted);max-width:68ch}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .card{background:rgba(255,255,255,.93);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 10px 22px rgba(25,35,52,.05);transition:.25s ease}
    .card:hover{transform:translateY(-3px);box-shadow:0 18px 30px rgba(25,35,52,.08)}
    .card h3{margin:0 0 10px;font-size:1.05rem}
    .card p{margin:0;color:var(--muted)}
    .pill-list{display:flex;flex-wrap:wrap;gap:10px}
    .pill{padding:8px 12px;border-radius:999px;background:#f8faff;border:1px solid #dde7fb;color:#23416f;font-size:.88rem}
    .workflow{counter-reset:step}
    .step{position:relative;padding-left:56px}
    .step:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:18px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-weight:800;font-size:.9rem}
    .step:after{content:"";position:absolute;left:30px;top:52px;bottom:-12px;width:1px;background:linear-gradient(180deg, rgba(45,108,223,.22), transparent)}
    .step:last-child:after{display:none}
    .table-wrap{overflow:auto;border-radius:22px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
    table{width:100%;border-collapse:collapse;min-width:760px}
    th,td{padding:14px 16px;text-align:left;border-bottom:1px solid #eee}
    th{background:#f8fafc;color:#213042;font-size:.95rem}
    td{color:#445365}
    .badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef5ff;color:#1748a1;font-weight:700;font-size:.82rem}
    details{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:18px;padding:0 16px;box-shadow:0 8px 22px rgba(0,0,0,.04)}
    details+details{margin-top:12px}
    summary{list-style:none;cursor:pointer;padding:16px 0;font-weight:700}
    summary::-webkit-details-marker{display:none}
    details p{padding:0 0 16px;margin:0;color:var(--muted)}
    .reviews .card{display:flex;flex-direction:column;gap:12px}
    .avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,rgba(45,108,223,.14),rgba(255,159,67,.18));color:#234; font-weight:800}
    .stars{color:#f59e0b;letter-spacing:2px}
    .case-grid .card{min-height:100%}
    .article-list{display:grid;gap:12px}
    .article-item{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed #e6e2da}
    .article-item:last-child{border-bottom:none;padding-bottom:0}
    .article-item strong{display:block;margin-bottom:4px}
    .article-item span{color:var(--muted);font-size:.92rem}
    .form-card form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .form-card .full{grid-column:1/-1}
    label{display:block;font-size:.9rem;font-weight:700;margin-bottom:6px}
    input,select,textarea{width:100%;padding:12px 14px;border-radius:14px;border:1px solid #d7dfe8;background:#fff;color:var(--text);font:inherit;outline:none;transition:.2s ease}
    input:focus,select:focus,textarea:focus{border-color:rgba(45,108,223,.6);box-shadow:0 0 0 4px rgba(45,108,223,.1)}
    textarea{min-height:120px;resize:vertical}
    .footer{padding:24px 0 34px;border-top:1px solid rgba(231,225,214,.9);background:rgba(255,255,255,.72);margin-top:10px}
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr .8fr;gap:18px}
    .footer a{color:#274264}
    .footer small,.footer p{color:#546575}
    .qrcode{width:160px;border-radius:18px;border:1px solid var(--line);background:#fff;padding:10px}
    .floating{position:fixed;right:16px;bottom:16px;z-index:70;display:grid;gap:10px}
    .floating a,.floating button{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:none;box-shadow:0 12px 26px rgba(0,0,0,.14);cursor:pointer}
    .float-main{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}
    .float-kefu{background:#fff;color:var(--text);border:1px solid var(--line)}
    .backtop{background:#fff;color:var(--text);border:1px solid var(--line);opacity:0;pointer-events:none;transition:.25s ease}
    .backtop.show{opacity:1;pointer-events:auto}
    .kefu-panel{display:grid;gap:12px}
    .service-line{display:flex;flex-wrap:wrap;gap:10px}
    .timeline{display:grid;gap:12px}
    .time-item{display:grid;grid-template-columns:110px 1fr;gap:12px;align-items:start;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .time-item b{color:#213042}
    .scroll-x{overflow:auto}
    .note{padding:14px 16px;border-radius:16px;background:linear-gradient(135deg,rgba(32,178,170,.08),rgba(45,108,223,.07));border:1px solid rgba(45,108,223,.12);color:#31506e}
    .mobile-only{display:none}
    .reveal{opacity:0;transform:translateY(14px);transition:.6s ease}
    .reveal.in{opacity:1;transform:none}
    @media (max-width: 980px){
      .hero-grid,.grid-4,.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}
      .navlinks{display:none}
      .menu-btn{display:inline-flex}
      .nav.open .navlinks{display:flex;position:absolute;left:16px;right:16px;top:66px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:var(--shadow)}
      .nav.open .navlinks a{padding:12px 14px}
      .hero{padding-top:18px}
      .hero-main{padding:24px}
      .hero-metrics{grid-template-columns:1fr}
      .form-card form{grid-template-columns:1fr}
      .time-item{grid-template-columns:1fr}
      .mobile-only{display:block}
    }
    @media (max-width: 560px){
      .container{width:min(var(--container), calc(100% - 22px))}
      .hero h2{font-size:1.9rem}
      .hero-main,.card{border-radius:18px}
      .section-head{flex-direction:column;align-items:flex-start}
      .btn{width:100%}
      .hero-actions{flex-direction:column}
      .nav-cta{width:100%}
      .nav-cta .btn{width:auto;flex:1}
    }