:root{
      --bg:#fff8f7;
      --bg2:#fff1f4;
      --card:#ffffff;
      --ink:#1f2430;
      --muted:#5f6677;
      --line:#eadfe3;
      --brand:#e83f78;
      --brand2:#ff7aa6;
      --accent:#ffb0c7;
      --shadow:0 14px 40px rgba(232,63,120,.10);
      --radius:22px;
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC","Microsoft YaHei", sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at top left, rgba(232,63,120,.11), transparent 28%),
        radial-gradient(circle at 85% 12%, rgba(255,122,166,.16), transparent 24%),
        linear-gradient(180deg, #fffdfd 0%, var(--bg) 32%, #fff 100%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--max), calc(100% - 32px)); margin:0 auto}
    .site-header{
      position:sticky; top:0; z-index:60;
      backdrop-filter: blur(14px);
      background:rgba(255,248,247,.82);
      border-bottom:1px solid rgba(234,223,227,.8);
    }
    .header-inner{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; box-shadow:0 8px 22px rgba(0,0,0,.06)}
    .brand strong{display:block; font-size:18px; line-height:1.1}
    .brand span{display:block; font-size:12px; color:var(--muted); margin-top:2px}
    .nav-toggle{display:none; border:1px solid var(--line); background:#fff; color:var(--ink); border-radius:12px; padding:10px 12px}
    .nav{display:flex; align-items:center; gap:18px; flex-wrap:wrap; justify-content:flex-end}
    .nav a{font-size:14px; color:#394150; padding:8px 10px; border-radius:10px}
    .nav a:hover{background:#fff; color:var(--brand); box-shadow:0 8px 18px rgba(232,63,120,.08)}
    .nav .home-btn{background:linear-gradient(135deg,var(--brand),var(--brand2)); color:#fff; padding:10px 14px; box-shadow:0 12px 22px rgba(232,63,120,.22)}
    .nav .home-btn:hover{color:#fff}
    .hero{padding:42px 0 24px}
    .hero-grid{display:grid; grid-template-columns:1.35fr .9fr; gap:24px; align-items:stretch}
    .hero-main{
      background:linear-gradient(145deg, rgba(232,63,120,.09), rgba(255,255,255,.96) 48%, rgba(255,179,199,.14));
      border:1px solid rgba(232,63,120,.13);
      border-radius:28px;
      padding:34px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .hero-main:before,.hero-main:after{
      content:""; position:absolute; border-radius:50%; background:rgba(232,63,120,.12); filter:blur(2px); pointer-events:none
    }
    .hero-main:before{width:170px;height:170px; right:-40px; top:-34px}
    .hero-main:after{width:120px;height:120px; right:120px; bottom:-38px; background:rgba(255,122,166,.14)}
    .eyebrow{display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:700; color:#b31e54; background:#fff; border:1px solid #ffd2df; padding:8px 12px; border-radius:999px}
    h1{margin:18px 0 12px; font-size:clamp(32px,5vw,54px); line-height:1.05; letter-spacing:-.04em}
    .lead{margin:0; max-width:58ch; color:var(--muted); line-height:1.8; font-size:16px}
    .hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin:24px 0 18px}
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:8px;
      border-radius:14px; padding:13px 18px; font-weight:700; border:1px solid transparent;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{background:linear-gradient(135deg,var(--brand),#ff5f8f); color:#fff; box-shadow:0 14px 28px rgba(232,63,120,.24)}
    .btn-secondary{background:#fff; color:var(--ink); border-color:var(--line)}
    .hero-tags{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
    .tag{padding:8px 12px; border-radius:999px; background:#fff; border:1px solid #f0d9e2; color:#4d5769; font-size:13px}
    .hero-side{
      display:grid; gap:16px;
    }
    .mini-card{
      background:var(--card); border:1px solid var(--line); border-radius:24px; box-shadow:var(--shadow); padding:20px;
    }
    .mini-card h3{margin:0 0 10px; font-size:18px}
    .mini-card p{margin:0; color:var(--muted); line-height:1.75}
    .quick-list{display:grid; gap:10px; margin-top:14px}
    .quick-list div{display:flex; justify-content:space-between; gap:10px; padding:11px 12px; background:#fff6f9; border:1px solid #f7d8e3; border-radius:14px; font-size:14px}
    .quick-list span:last-child{color:#a5365d; font-weight:700}
    section{padding:26px 0}
    .section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin-bottom:16px}
    .section-head h2{margin:0; font-size:28px}
    .section-head p{margin:0; color:var(--muted); max-width:58ch; line-height:1.7}
    .grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:16px}
    .grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:16px}
    .card{
      background:var(--card); border:1px solid var(--line); border-radius:24px; padding:20px;
      box-shadow:0 10px 28px rgba(26,31,44,.05);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .card:hover{transform:translateY(-4px); box-shadow:0 16px 34px rgba(232,63,120,.12); border-color:#f2b9cb}
    .metric{font-size:30px; font-weight:800; color:var(--brand); margin:0 0 8px}
    .card h3{margin:0 0 8px; font-size:18px}
    .card p,.card li{color:var(--muted); line-height:1.7}
    .card ul{margin:0; padding-left:18px}
    .split{display:grid; grid-template-columns:1fr 1fr; gap:16px}
    .timeline{display:grid; gap:14px}
    .step{
      display:grid; grid-template-columns:auto 1fr; gap:14px; align-items:start;
      padding:16px; border-radius:20px; background:linear-gradient(180deg,#fff,#fff8fa);
      border:1px solid #f0dfe5;
    }
    .num{
      width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));
      color:#fff;display:grid;place-items:center;font-weight:800;box-shadow:0 10px 22px rgba(232,63,120,.2)
    }
    .table-wrap{overflow:auto; border:1px solid var(--line); border-radius:22px; background:#fff; box-shadow:var(--shadow)}
    table{width:100%; border-collapse:collapse; min-width:920px}
    th,td{padding:15px 16px; border-bottom:1px solid #f1e5ea; text-align:left; vertical-align:top}
    th{background:#fff3f7; color:#9f1d4c; font-size:14px}
    td{color:#364152}
    .pill{display:inline-flex; padding:6px 10px; border-radius:999px; background:#fff2f6; color:#b11f55; font-weight:700; font-size:12px}
    .quotes{display:grid; grid-template-columns:repeat(3,1fr); gap:16px}
    .quote{position:relative}
    .quote:before{content:"“"; position:absolute; top:8px; right:16px; font-size:54px; color:#ffd4e2; font-family:serif}
    .quote .role{margin-top:14px; color:#9a3d62; font-weight:700}
    .tags-cloud{display:flex; flex-wrap:wrap; gap:10px}
    .tags-cloud span{padding:10px 14px; background:#fff; border:1px solid #efd6df; border-radius:999px; color:#525b6d}
    .faq details{
      background:#fff; border:1px solid var(--line); border-radius:18px; padding:14px 16px; box-shadow:0 8px 18px rgba(0,0,0,.04)
    }
    .faq details+details{margin-top:12px}
    .faq summary{cursor:pointer; font-weight:700; color:#222a39}
    .faq p{margin:10px 0 0; color:var(--muted); line-height:1.75}
    .article-list{display:grid; gap:12px}
    .article-item{
      display:flex; align-items:center; justify-content:space-between; gap:16px;
      padding:15px 16px; border-radius:18px; background:#fff; border:1px solid var(--line)
    }
    .article-item strong{display:block; margin-bottom:4px}
    .article-item span{color:var(--muted); font-size:13px}
    .form-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:16px}
    form{display:grid; gap:12px}
    .field{display:grid; gap:8px}
    label{font-size:14px; font-weight:700}
    input, select, textarea{
      width:100%; border:1px solid #e7d9df; background:#fff; color:var(--ink);
      border-radius:14px; padding:13px 14px; font:inherit; outline:none;
    }
    textarea{min-height:120px; resize:vertical}
    input:focus, select:focus, textarea:focus{border-color:#f08aaa; box-shadow:0 0 0 4px rgba(232,63,120,.10)}
    .footer{
      margin-top:8px; padding:22px 0 28px; border-top:1px solid var(--line);
      background:linear-gradient(180deg,#fffafc, #fff);
      color:#293040;
    }
    .footer-grid{display:grid; grid-template-columns:1.1fr .9fr .9fr; gap:18px}
    .footer a{color:#b01f54}
    .footer small,.footer p{color:#5c6576; line-height:1.75}
    .floating{
      position:fixed; right:18px; bottom:18px; z-index:80; display:grid; gap:10px;
    }
    .float-btn{
      width:52px; height:52px; border-radius:16px; display:grid; place-items:center;
      background:linear-gradient(135deg,var(--brand),#ff709d); color:#fff; box-shadow:0 12px 24px rgba(232,63,120,.25);
      border:none; cursor:pointer;
    }
    .customer-box{
      position:fixed; left:18px; bottom:18px; z-index:80;
      background:#fff; border:1px solid var(--line); box-shadow:var(--shadow);
      border-radius:18px; padding:12px; width:156px
    }
    .customer-box img{border-radius:12px; width:100%; height:auto}
    .customer-box span{display:block; margin-top:8px; text-align:center; font-size:13px; color:#374151; font-weight:700}
    .scroll-top{display:none}
    .reveal{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease}
    .reveal.in{opacity:1; transform:none}
    .mobile-only{display:none}
    @media (max-width: 1080px){
      .hero-grid,.split,.form-grid,.footer-grid,.grid-4,.grid-3,.quotes{grid-template-columns:1fr 1fr}
      .nav{display:none; position:absolute; left:16px; right:16px; top:66px; background:#fff; border:1px solid var(--line); border-radius:18px; padding:12px; box-shadow:var(--shadow)}
      .nav.open{display:flex; flex-direction:column; align-items:stretch}
      .nav-toggle{display:inline-flex}
      .header-inner{position:relative}
      .mobile-only{display:inline-flex}
    }
    @media (max-width: 720px){
      .hero,.section{padding-top:20px}
      .hero-grid,.split,.form-grid,.footer-grid,.grid-4,.grid-3,.quotes{grid-template-columns:1fr}
      .hero-main{padding:22px}
      .section-head{flex-direction:column; align-items:flex-start}
      .customer-box{display:none}
      .floating{right:14px; bottom:14px}
      .btn{width:100%}
      .hero-actions{display:grid}
    }