:root{
      --bg:#fff8fb;
      --bg2:#fff1f6;
      --card:#ffffff;
      --text:#1f2430;
      --muted:#657083;
      --brand:#e93b79;
      --brand2:#ff7aa6;
      --line:#f0dbe4;
      --shadow:0 14px 34px rgba(233,59,121,.10);
      --shadow2:0 10px 24px rgba(45,53,72,.08);
      --radius:20px;
      --max:1200px;
    }
    *{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(--text);background:
      radial-gradient(circle at top left, rgba(233,59,121,.10), transparent 26%),
      radial-gradient(circle at top right, rgba(255,122,166,.10), transparent 24%),
      linear-gradient(180deg, #fff9fc 0%, #fff5f8 42%, #ffffff 100%);}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--max), calc(100% - 32px));margin:0 auto}
    header{position:sticky;top:0;z-index:50;background:rgba(255,248,251,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(233,59,121,.08)}
    .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:44px;height:44px;object-fit:contain;border-radius:12px;background:#fff;border:1px solid var(--line);padding:5px;box-shadow:var(--shadow2)}
    .brand-txt{min-width:0}
    .brand-txt strong{display:block;font-size:18px;line-height:1.2}
    .brand-txt span{display:block;font-size:12px;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{font-size:14px;color:#324054;padding:8px 0;position:relative}
    .nav-links a::after{content:"";position:absolute;left:0;bottom:2px;width:100%;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
    .nav-links a:hover::after,.nav-links a:focus-visible::after{transform:scaleX(1)}
    .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),#ff5f8f);color:#fff;box-shadow:0 12px 22px rgba(233,59,121,.24)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 28px rgba(233,59,121,.28)}
    .btn-ghost{background:#fff;color:var(--brand);border-color:rgba(233,59,121,.18)}
    .btn-ghost:hover{transform:translateY(-2px);border-color:rgba(233,59,121,.35)}
    .menu-btn{display:none;background:#fff;border:1px solid var(--line);padding:10px 12px;border-radius:12px}
    .hero{padding:48px 0 18px}
    .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
    .hero-main,.hero-side,.panel,.card,.faq-item,.quote,.price-box,.timeline,.form-box,.table-wrap,.article-list,.compare,.tag-cloud,.contact-box,.network,.benefit{background:rgba(255,255,255,.84);border:1px solid rgba(233,59,121,.10);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(10px)}
    .hero-main{padding:28px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,rgba(233,59,121,.12),rgba(255,122,166,.16));color:#be184f;border:1px solid rgba(233,59,121,.12);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:700}
    h1{margin:16px 0 14px;font-size:clamp(32px,5vw,54px);line-height:1.08;letter-spacing:-.03em}
    .lead{margin:0;color:var(--muted);font-size:16px;line-height:1.9;max-width:60ch}
    .hero-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}
    .hero-points .mini{padding:14px 15px;border-radius:16px;background:linear-gradient(180deg,#fff,#fff7fa);border:1px solid #f4d9e3}
    .mini strong{display:block;font-size:15px;margin-bottom:6px}
    .mini span{color:var(--muted);font-size:13px;line-height:1.7}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px}
    .hero-side{padding:22px;display:flex;flex-direction:column;gap:14px}
    .metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .metric{padding:18px;border-radius:18px;background:linear-gradient(180deg,#fff, #fff7fb);border:1px solid #f2d7e0}
    .metric b{display:block;font-size:26px;color:#b41d4a}
    .metric span{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:1.5}
    .hero-note{padding:16px;border-radius:18px;background:linear-gradient(135deg,#fff0f5,#fff);border:1px solid #f2d6df;color:#394251;line-height:1.8}
    section{padding:18px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-bottom:16px}
    .section-head h2{margin:0;font-size:28px;line-height:1.2}
    .section-head p{margin:0;color:var(--muted);max-width:70ch;line-height:1.8}
    .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{padding:20px}
    .card h3{margin:0 0 10px;font-size:18px}
    .card p,.card li{color:var(--muted);line-height:1.8}
    .card ul{margin:0;padding-left:18px}
    .pill-row{display:flex;flex-wrap:wrap;gap:10px}
    .pill{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:#fff7fa;border:1px solid #f0d7e0;color:#7b334d;font-size:13px}
    .process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .step{padding:18px;border-radius:18px;background:linear-gradient(180deg,#fff, #fff6fa);border:1px solid #f2d8e1;position:relative}
    .step .num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),#ff7da8);color:#fff;font-weight:800;margin-bottom:12px}
    .compare table{width:100%;border-collapse:collapse}
    .compare th,.compare td{padding:14px 12px;border-bottom:1px solid #f0dde4;text-align:left;vertical-align:top;font-size:14px}
    .compare th{background:#fff7fa;color:#384150}
    .compare td strong{color:#b31d49}
    .table-wrap{overflow:auto}
    .faq-item{overflow:hidden}
    .faq-q{width:100%;border:0;background:transparent;color:var(--text);font-size:16px;font-weight:700;padding:18px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;cursor:pointer}
    .faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;padding:0 18px}
    .faq-item.active .faq-a{padding-bottom:18px}
    .faq-a p{margin:0;color:var(--muted);line-height:1.85}
    .faq-icon{width:22px;height:22px;border-radius:50%;background:#fff0f5;color:var(--brand);display:grid;place-items:center;flex:0 0 auto}
    .quote{padding:18px;display:flex;flex-direction:column;gap:12px}
    .quote .meta{display:flex;justify-content:space-between;gap:10px;align-items:center}
    .quote b{font-size:15px}
    .quote span{font-size:13px;color:var(--muted)}
    .stars{color:#ffb400;letter-spacing:2px}
    .timeline{padding:18px}
    .timeline ul{margin:0;padding-left:18px}
    .timeline li{margin:10px 0;color:var(--muted);line-height:1.75}
    .tag-cloud{padding:18px}
    .form-box{padding:22px}
    .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .field{display:flex;flex-direction:column;gap:8px}
    .field label{font-size:14px;font-weight:700;color:#354055}
    .field input,.field select,.field textarea{width:100%;border:1px solid #e7cfd8;border-radius:14px;padding:13px 14px;font:inherit;background:#fff;color:var(--text);outline:none;transition:border-color .2s, box-shadow .2s}
    .field textarea{min-height:120px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(233,59,121,.6);box-shadow:0 0 0 4px rgba(233,59,121,.08)}
    .form-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
    .footer-top{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px;padding:22px 0 10px}
    footer{margin-top:18px;border-top:1px solid rgba(233,59,121,.10);background:linear-gradient(180deg,#fff,#fff6fa)}
    .footer-col h3{margin:0 0 12px;font-size:18px}
    .footer-col p,.footer-col a,.footer-col li{color:#465266;line-height:1.8}
    .footer-col ul{margin:0;padding-left:18px}
    .footer-bottom{border-top:1px solid rgba(233,59,121,.10);padding:14px 0 18px;color:#657083;font-size:13px}
    .floating{position:fixed;right:16px;bottom:16px;z-index:80;display:flex;flex-direction:column;gap:10px}
    .float-btn{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),#ff6b98);color:#fff;box-shadow:0 12px 24px rgba(233,59,121,.28);border:0;cursor:pointer}
    .kefu{position:fixed;left:16px;bottom:16px;z-index:80}
    .kefu-box{width:64px;height:64px;border-radius:18px;background:#fff;border:1px solid #efd8e1;box-shadow:var(--shadow2);display:grid;place-items:center;overflow:hidden}
    .kefu-box img{width:100%;height:100%;object-fit:cover}
    .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
    .reveal.show{opacity:1;transform:none}
    .article-list{padding:18px}
    .article-list a{display:flex;justify-content:space-between;gap:10px;padding:13px 0;border-bottom:1px solid #f1e0e7;color:#334054}
    .article-list a:last-child{border-bottom:0}
    .article-list small{color:var(--muted)}
    .service-network{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
    .network-item{padding:14px;border-radius:16px;background:#fff7fa;border:1px solid #f0d9e1;color:#5a3342}
    .mobile-only{display:none}
    .top-link{color:var(--brand);font-weight:800}
    @media (max-width: 980px){
      .hero-grid,.grid-3,.grid-2,.process,.footer-top,.service-network{grid-template-columns:1fr}
      .nav-links{display:none}
      .menu-btn{display:inline-flex}
      .mobile-only{display:block}
      .hero{padding-top:26px}
      .form-grid{grid-template-columns:1fr}
      .hero-points{grid-template-columns:1fr}
      .metrics{grid-template-columns:1fr 1fr}
    }
    .nav-open .nav-links{
      display:flex;position:absolute;left:0;right:0;top:100%;padding:14px 16px 18px;background:rgba(255,248,251,.98);border-bottom:1px solid rgba(233,59,121,.10);flex-direction:column;align-items:flex-start;gap:8px
    }
    .nav-wrap{position:relative}
    .small{font-size:13px;color:var(--muted)}