:root{
      --bg:#fffaf3;
      --bg2:#f6fbff;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#667085;
      --line:#e7e0d6;
      --brand:#ff7a59;
      --brand2:#ffbf47;
      --brand3:#4f7cff;
      --soft:#fff2e8;
      --soft2:#edf4ff;
      --shadow:0 18px 40px rgba(31,41,55,.08);
      --radius:22px;
      --radius-sm: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;background:linear-gradient(180deg,var(--bg) 0%,#ffffff 28%,var(--bg2) 100%);color:var(--text)}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,250,243,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,224,214,.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:44px;height:44px;object-fit:contain;border-radius:12px;background:#fff;border:1px solid var(--line);padding:6px}
    .brand strong{display:block;font-size:1.02rem}
    .brand span{display:block;font-size:.82rem;color:var(--muted)}
    .nav-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
    .nav-links a{font-size:.95rem;color:#344054;padding:8px 10px;border-radius:999px;transition:.25s}
    .nav-links a:hover,.nav-links a:focus{background:var(--soft);color:var(--brand)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 18px;font-weight:700;cursor:pointer;transition:.25s ease;box-shadow:none}
    .btn-primary{background:linear-gradient(135deg,var(--brand) 0%,#ff9668 100%);color:#fff;box-shadow:0 10px 24px rgba(255,122,89,.24)}
    .btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(255,122,89,.30)}
    .btn-secondary{background:#fff;border:1px solid var(--line);color:var(--text)}
    .btn-secondary:hover{transform:translateY(-1px);border-color:#d6c8b7;box-shadow:var(--shadow)}
    .menu-btn{display:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 12px}
    .hero{padding:36px 0 18px;position:relative;overflow:hidden}
    .hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(18px);opacity:.5;pointer-events:none}
    .hero::before{width:220px;height:220px;background:rgba(255,191,71,.24);top:-60px;right:-40px}
    .hero::after{width:260px;height:260px;background:rgba(79,124,255,.16);bottom:-80px;left:-80px}
    .hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}
    .hero-copy,.hero-panel,.section-card,.review-card,.price-card,.faq-item,.case-card,.service-card,.info-card,.timeline-item,.match-card,.value-card{background:rgba(255,255,255,.92);border:1px solid rgba(231,224,214,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-copy{padding:32px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--soft);color:#b94c26;padding:8px 14px;border-radius:999px;font-size:.88rem;font-weight:700}
    h1{margin:16px 0 14px;font-size:clamp(2rem,4.6vw,4rem);line-height:1.08;letter-spacing:-.03em}
    .lead{font-size:1.05rem;line-height:1.85;color:var(--muted);margin:0 0 22px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
    .hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .mini-stat{padding:14px 14px 12px;border-radius:18px;background:linear-gradient(180deg,#fff,#fff8f1);border:1px solid #f0e4d7}
    .mini-stat b{display:block;font-size:1.05rem}
    .mini-stat span{display:block;font-size:.85rem;color:var(--muted);margin-top:4px;line-height:1.5}
    .hero-panel{padding:24px;display:grid;gap:14px;align-content:start;background:linear-gradient(180deg,#fffdf8 0%,#ffffff 100%)}
    .panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #eadfcc;color:#3b4252;font-size:.88rem}
    .section{padding:22px 0}
    .section-card{padding:24px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}
    .section-head h2{margin:0;font-size:clamp(1.5rem,2.6vw,2.4rem)}
    .section-head p{margin:0;color:var(--muted);max-width:64ch;line-height:1.8}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .value-card,.service-card,.case-card,.review-card,.price-card,.info-card,.timeline-item,.match-card{padding:20px}
    .value-card h3,.service-card h3,.case-card h3,.review-card h3,.price-card h3,.info-card h3,.timeline-item h3,.match-card h3{margin:0 0 10px;font-size:1.05rem}
    .muted{color:var(--muted);line-height:1.8}
    .value-card .num{font-size:1.8rem;font-weight:800;color:var(--brand);margin-bottom:6px}
    .pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .pill{font-size:.82rem;padding:7px 10px;border-radius:999px;background:#f8fbff;border:1px solid #e2ebff;color:#3250a8}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .step{position:relative;padding:20px;border-radius:20px;background:linear-gradient(180deg,#ffffff,#fffaf4);border:1px solid #f0e4d7}
    .step::after{content:"";position:absolute;top:20px;right:20px;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand2),var(--brand));opacity:.15}
    .step b{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:10px;background:var(--soft);color:#c5571d;margin-bottom:12px}
    .table-wrap{overflow-x:auto;border-radius:20px;border:1px solid var(--line);background:#fff}
    table{width:100%;border-collapse:collapse;min-width:760px}
    th,td{padding:14px 16px;text-align:left;border-bottom:1px solid #eee}
    th{background:#fff8ef;color:#7a3f20}
    tr:last-child td{border-bottom:0}
    details{border:1px solid var(--line);border-radius:18px;background:#fff}
    details+details{margin-top:12px}
    summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:10px}
    summary::-webkit-details-marker{display:none}
    details p{margin:0;padding:0 20px 18px;color:var(--muted);line-height:1.8}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .reviews,.cases,.services,.infos,.prices,.network,.match,.articles,.about-grid,.contact-grid{display:grid;gap:16px}
    .contact-grid{grid-template-columns:1.05fr .95fr}
    .form{display:grid;gap:12px}
    .field{display:grid;gap:8px}
    .field input,.field select,.field textarea{width:100%;padding:13px 14px;border-radius:14px;border:1px solid #dcd4c7;background:#fff;color:var(--text);font:inherit;outline:none}
    .field textarea{min-height:120px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:#f0b27d;box-shadow:0 0 0 4px rgba(255,122,89,.09)}
    .contact-side{display:grid;gap:16px;align-content:start}
    .qr-box{display:flex;align-items:center;gap:16px;padding:18px;background:linear-gradient(180deg,#fff,#fff7ef);border:1px solid #f0e4d7;border-radius:18px}
    .qr-box img{width:110px;height:110px;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
    .footer{margin-top:10px;background:#fff;border-top:1px solid var(--line);padding:24px 0 30px;color:#334155}
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
    .footer a{color:#2f5bd8}
    .footer h3{margin:0 0 12px;font-size:1rem}
    .footer p,.footer li{color:#475467;line-height:1.8}
    .footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
    .copyright{margin-top:18px;padding-top:16px;border-top:1px solid #eee;color:#667085;font-size:.92rem}
    .sticky-tools{position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px}
    .tool{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);font-weight:700;color:#334155}
    .floating-contact{position:fixed;left:16px;bottom:16px;z-index:60;display:grid;gap:10px}
    .animate-in{opacity:0;transform:translateY(18px);transition:.6s ease}
    .animate-in.show{opacity:1;transform:none}
    .banner-article{padding:18px;border-radius:18px;background:linear-gradient(180deg,#fff,#fff8ef);border:1px solid #f0e4d7;display:grid;gap:10px}
    .banner-article small{color:#9a5b26;font-weight:700}
    .logo-line{display:flex;align-items:center;gap:14px}
    .network .tag-cloud .tag{background:#fff5ee}
    .comparison-box{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .score-box{padding:22px;border-radius:20px;background:linear-gradient(135deg,#fff4e7,#fff);border:1px solid #f2d6b9}
    .score-box strong{display:block;font-size:2rem;color:#c14f1b}
    .score-stars{letter-spacing:2px;color:#ff9b2e;font-size:1.15rem}
    .mobile-only{display:none}
    @media (max-width: 980px){
      .hero-grid,.contact-grid,.footer-grid,.comparison-box,.faq-grid,.grid-4,.grid-3,.grid-2,.steps{grid-template-columns:1fr}
      .nav-links{display:none}
      .menu-btn{display:inline-flex}
      .nav-actions .btn-secondary{display:none}
      .mobile-only{display:block}
      .hero-points{grid-template-columns:1fr}
    }
    .mobile-nav{display:none;padding:0 0 14px}
    .mobile-nav.open{display:block}
    .mobile-nav a{display:block;padding:12px 14px;border-radius:14px;background:#fff;border:1px solid var(--line);margin-top:10px;color:#344054}
    .mobile-nav a:hover{background:var(--soft)}