:root{
      --bg:#fff7fb;
      --bg2:#fff1f7;
      --card:#ffffff;
      --line:#f2c3d4;
      --text:#2c2030;
      --muted:#665565;
      --primary:#ff4f93;
      --primary2:#ff7ab0;
      --accent:#7b5cff;
      --shadow:0 18px 40px rgba(167, 55, 102, .12);
      --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;background:radial-gradient(circle at top left,#ffe6f0 0,#fff7fb 35%,#fff 100%);color:var(--text);line-height:1.65}
    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:50;background:rgba(255,247,251,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(242,195,212,.65)}
    .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;border:1px solid var(--line);box-shadow:var(--shadow)}
    .brand strong{display:block;font-size:18px;line-height:1.1}
    .brand span{display:block;font-size:12px;color:var(--muted)}
    .nav-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:12px;padding:10px 12px}
    .nav-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:10px}
    .nav-links a{font-size:14px;padding:8px 12px;border-radius:999px;color:var(--muted)}
    .nav-links a:hover,.nav-links a:focus{background:#ffe2ec;color:var(--text)}
    .nav-cta{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff!important;box-shadow:0 10px 24px rgba(255,79,147,.24)}
    .hero{padding:28px 0 8px}
    .hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:22px;align-items:stretch}
    .hero-copy,.hero-panel,.section-card,.info-card,.review-card,.faq-item,.article-card,.step-card,.metric,.compare-box,.contact-box{background:rgba(255,255,255,.86);border:1px solid rgba(242,195,212,.72);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-copy{padding:32px;position:relative;overflow:hidden}
    .hero-copy:before,.hero-panel:before{content:"";position:absolute;inset:auto -20% -35% auto;width:280px;height:280px;background:radial-gradient(circle, rgba(255,79,147,.16), transparent 65%);pointer-events:none}
    .eyebrow{display:inline-flex;gap:8px;align-items:center;padding:7px 12px;border-radius:999px;background:#fff0f6;color:#b31958;font-weight:700;font-size:13px}
    h1{margin:16px 0 14px;font-size:clamp(30px,5vw,52px);line-height:1.08;letter-spacing:-.03em}
    .hero-copy p{margin:0 0 18px;color:var(--muted);font-size:16px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 18px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:14px;padding:12px 18px;border:1px solid transparent;font-weight:700;transition:.22s ease;cursor:pointer}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 14px 30px rgba(255,79,147,.25)}
    .btn-secondary{background:#fff;color:var(--text);border-color:var(--line)}
    .btn:hover{transform:translateY(-2px)}
    .hero-tags{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;color:#7b3f5c}
    .hero-panel{padding:22px;display:grid;gap:14px;align-content:start;position:relative}
    .mini-stat{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .metric{padding:16px}
    .metric strong{display:block;font-size:22px}
    .metric span{font-size:13px;color:var(--muted)}
    .panel-note{padding:14px 16px;background:linear-gradient(135deg,#fff6fa,#fff);border:1px dashed #efb4ca;border-radius:18px;color:#6a5165}
    section{padding:18px 0}
    .section-title{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-bottom:14px}
    .section-title h2{margin:0;font-size:clamp(22px,3vw,32px)}
    .section-title p{margin:0;color:var(--muted)}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .section-card,.info-card,.review-card,.article-card,.compare-box,.contact-box,.step-card{padding:22px}
    .info-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .info-list li{display:flex;gap:10px;color:var(--text)}
    .dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));margin-top:8px;flex:none}
    .services{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .service{padding:18px;border-radius:20px;background:linear-gradient(180deg,#fff,#fff7fb);border:1px solid rgba(242,195,212,.8)}
    .service h3,.article-card h3,.review-card h3,.step-card h3,.info-card h3{margin:0 0 8px;font-size:18px}
    .service p,.article-card p,.review-card p,.step-card p,.info-card p{margin:0;color:var(--muted)}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .timeline .step-card{position:relative}
    .timeline .step-card:after{content:"";position:absolute;right:-10px;top:28px;width:20px;height:2px;background:linear-gradient(90deg,var(--primary2),transparent)}
    .timeline .step-card:last-child:after{display:none}
    .table-wrap{overflow-x:auto;border-radius:18px;border:1px solid var(--line);background:#fff}
    table{width:100%;border-collapse:collapse;min-width:760px}
    th,td{padding:14px 16px;border-bottom:1px solid #f4dbe4;text-align:left;vertical-align:top}
    th{background:#fff3f8;font-size:14px}
    .badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#fff0f6;color:#b31958;font-size:12px;font-weight:700}
    .compare-highlight{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
    .rating{font-size:34px;font-weight:800;color:#b31958}
    .faq-list{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;background:transparent;border:0;padding:18px 20px;font-size:16px;font-weight:700;color:var(--text);text-align:left;cursor:pointer}
    .faq-a{max-height:0;overflow:hidden;padding:0 20px;color:var(--muted);transition:max-height .28s ease,padding .28s ease}
    .faq-item.open .faq-a{max-height:220px;padding:0 20px 18px}
    .reviews,.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .quote{font-size:14px;color:var(--muted)}
    .avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#ffd0e2,#ffeaf2);display:grid;place-items:center;font-weight:800;color:#9f355e}
    .review-head{display:flex;gap:12px;align-items:center;margin-bottom:12px}
    .chips{display:flex;flex-wrap:wrap;gap:10px}
    .chips span{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px}
    .contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px}
    form{display:grid;gap:12px}
    .field{display:grid;gap:7px}
    label{font-weight:700;font-size:14px}
    input,select,textarea{width:100%;border:1px solid #e8c4d2;border-radius:14px;padding:12px 14px;font:inherit;color:var(--text);background:#fff;outline:none}
    textarea{min-height:120px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:#ff7ab0;box-shadow:0 0 0 4px rgba(255,122,176,.14)}
    .form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .qrcode{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
    .qrcode img{width:150px;height:150px;object-fit:cover;border-radius:18px;border:1px solid var(--line);background:#fff}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    .footer-links a{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#7a4b66}
    footer{padding:18px 0 26px;color:#6b5566}
    .float-bar{position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px}
    .float-bar a,.float-bar button{border:0;border-radius:999px;padding:12px 14px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 12px 26px rgba(255,79,147,.25);cursor:pointer}
    .backtop{display:none}
    .reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
    .reveal.show{opacity:1;transform:none}
    .small{font-size:13px;color:var(--muted)}
    @media (max-width: 1024px){
      .hero-grid,.grid-3,.services,.timeline,.reviews,.articles,.contact-grid,.compare-highlight,.grid-2{grid-template-columns:1fr}
      .timeline .step-card:after{display:none}
    }
    @media (max-width: 780px){
      .nav-toggle{display:inline-flex}
      .nav-links{display:none;width:100%;padding:12px 0 4px}
      .nav-links.open{display:flex;flex-direction:column;align-items:stretch}
      .nav{flex-wrap:wrap}
      .form-row{grid-template-columns:1fr}
      .hero-copy,.hero-panel,.section-card,.info-card,.review-card,.faq-item,.article-card,.step-card,.metric,.compare-box,.contact-box{padding:18px}
      .hero{padding-top:18px}
      .brand strong{font-size:16px}
      .brand span{display:none}
    }