:root{
      --bg:#fff8f1;
      --panel:#ffffff;
      --panel-2:#fff4ea;
      --line:#f0d4c0;
      --text:#2b241d;
      --muted:#6f6258;
      --brand:#ff6a1a;
      --brand-2:#ff8a3d;
      --brand-3:#ffb25f;
      --shadow:0 18px 50px rgba(163, 84, 33, .12);
      --shadow-2:0 10px 26px rgba(255, 106, 26, .16);
      --radius:22px;
      --radius-sm:16px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(255, 188, 130, .28), transparent 30%),
        radial-gradient(circle at 80% 8%, rgba(255, 106, 26, .12), transparent 22%),
        linear-gradient(180deg, #fffaf6 0%, #fff7ef 100%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--container), calc(100% - 32px)); margin:0 auto}
    header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(255,250,245,.82);border-bottom:1px solid rgba(240,212,192,.8)}
    .topbar{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 .logo-wrap{width:44px;height:44px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;box-shadow:var(--shadow)}
    .brand .logo-wrap img{width:30px;height:30px;object-fit:contain}
    .brand strong{display:block;font-size:1rem;line-height:1.2}
    .brand span{display:block;font-size:.82rem;color:var(--muted)}
    .nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 12px;color:var(--text)}
    nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
    nav a{font-size:.95rem;color:#4a3f37;padding:8px 0;position:relative;white-space:nowrap}
    nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:linear-gradient(90deg,var(--brand),var(--brand-2));transform:scaleX(0);transform-origin:left;transition:.25s}
    nav a:hover::after, nav a.active::after{transform:scaleX(1)}
    .nav-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 16px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:700;box-shadow:var(--shadow-2)}
    main{overflow:hidden}
    section{padding:72px 0}
    .section-title{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:24px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;font-weight:700;color:var(--brand);letter-spacing:.04em}
    .eyebrow::before{content:"";width:28px;height:2px;background:linear-gradient(90deg,var(--brand),transparent)}
    h1{margin:12px 0 14px;font-size:clamp(2.05rem,4vw,3.6rem);line-height:1.08;letter-spacing:-.03em}
    h2{margin:0;font-size:clamp(1.45rem,2vw,2.2rem);line-height:1.2}
    h3{margin:0 0 8px;font-size:1.08rem}
    p{line-height:1.8;color:var(--muted);margin:0}
    .hero{padding:58px 0 32px}
    .hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:24px;align-items:stretch}
    .hero-card,.side-card,.panel,.white-card{background:rgba(255,255,255,.92);border:1px solid rgba(240,212,192,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-card{padding:30px;position:relative;overflow:hidden}
    .hero-card::before,.hero-card::after{content:"";position:absolute;border-radius:50%;background:radial-gradient(circle, rgba(255,106,26,.16), transparent 70%)}
    .hero-card::before{width:220px;height:220px;right:-70px;top:-60px}
    .hero-card::after{width:160px;height:160px;right:30px;bottom:-70px}
    .hero-sub{max-width:720px;font-size:1.04rem}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 18px;border:1px solid transparent;font-weight:700;transition:.25s;cursor:pointer}
    .btn-primary{background:linear-gradient(135deg,var(--brand),#ff7d2f);color:#fff;box-shadow:var(--shadow-2)}
    .btn-secondary{background:#fff;color:var(--text);border-color:var(--line)}
    .btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,106,26,.14)}
    .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
    .badge{padding:9px 12px;border-radius:999px;background:linear-gradient(180deg,#fff,#fff7f0);border:1px solid var(--line);font-size:.9rem;color:#4b3f36}
    .hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .stat{padding:18px;border-radius:20px;background:linear-gradient(180deg,#fff,#fff6ee);border:1px solid var(--line)}
    .stat strong{display:block;font-size:1.35rem;margin-bottom:4px}
    .stat span{color:var(--muted);font-size:.92rem}
    .side-card{padding:24px}
    .side-visual{padding:18px;border-radius:18px;background:linear-gradient(160deg,#fff7ef,#fff);border:1px solid var(--line);margin-bottom:16px}
    .mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}
    .mini{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;min-height:88px}
    .mini strong{display:block;margin-bottom:6px}
    .mini span{font-size:.9rem;color:var(--muted);line-height:1.6}
    .card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .feature,.service,.process,.case,.review,.news,.faq-item,.price-card,.timeline-item,.network-card,.help-card,.partner-card,.compare-card{background:rgba(255,255,255,.94);border:1px solid rgba(240,212,192,.9);border-radius:20px;box-shadow:var(--shadow)}
    .feature,.service,.help-card,.network-card,.partner-card{padding:20px}
    .feature .icon{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#fff0e3,#ffe0c6);display:grid;place-items:center;margin-bottom:14px;color:var(--brand);font-size:1.1rem}
    .feature p,.service p,.help-card p,.network-card p,.partner-card p{font-size:.95rem}
    .service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .service .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .tag{padding:6px 10px;border-radius:999px;background:#fff7f0;border:1px solid var(--line);font-size:.82rem;color:#6d5a4d}
    .process-grid,.case-grid,.review-grid,.news-grid,.network-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .process{padding:20px}
    .step{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:800;margin-bottom:14px}
    .compare-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:16px;align-items:start}
    .compare-card{padding:22px}
    .table-wrap{overflow: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 #f3e1d4;text-align:left;font-size:.95rem}
    th{background:#fff6ee;color:#493b31;position:sticky;top:0}
    tr:last-child td{border-bottom:none}
    .score{font-size:2.4rem;font-weight:900;color:var(--brand);line-height:1}
    .score small{font-size:1rem;color:var(--text)}
    .keyword-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .keyword-cloud .tag{background:#fff;border-color:#f0d4c0}
    .timeline{display:grid;gap:14px}
    .timeline-item{padding:18px;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
    .timeline-item .dot{width:12px;height:12px;border-radius:50%;margin-top:7px;background:var(--brand);box-shadow:0 0 0 6px rgba(255,106,26,.14)}
    .case{padding:18px}
    .case .case-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:12px}
    .case .case-top strong{font-size:1.03rem}
    .label{padding:6px 10px;border-radius:999px;background:#fff2e7;color:#a74d11;font-size:.8rem;border:1px solid #ffd0b1}
    .review{padding:18px}
    .review .meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}
    .stars{color:#ff9a2f;letter-spacing:1px}
    .news{padding:18px}
    .news a{display:block}
    .news .date{font-size:.84rem;color:var(--brand);font-weight:700;margin-bottom:8px}
    .faq-list{display:grid;gap:12px}
    .faq-item{padding:0;overflow:hidden}
    .faq-q{width:100%;padding:18px 20px;background:transparent;border:0;color:var(--text);font-size:1rem;font-weight:700;text-align:left;display:flex;justify-content:space-between;gap:14px;cursor:pointer}
    .faq-q span:last-child{color:var(--brand);transition:.25s}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px}
    .faq-item.open .faq-a{max-height:180px;padding-bottom:18px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .form-row{display:grid;gap:8px}
    input,select,textarea{
      width:100%;border:1px solid #e8cfbc;background:#fff;border-radius:14px;padding:13px 14px;color:var(--text);font:inherit;outline:none;transition:.2s
    }
    textarea{min-height:130px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:#ffb07a;box-shadow:0 0 0 4px rgba(255,106,26,.08)}
    .form-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:14px}
    .muted-note{font-size:.9rem;color:var(--muted)}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    footer{padding:34px 0 28px;background:#fff6ee;border-top:1px solid #f1d7c2;color:#43372f}
    footer a{color:#4b3d33}
    .footer-bottom{margin-top:18px;padding-top:16px;border-top:1px solid #efdbc9;font-size:.9rem;color:#6b5b50;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
    .floating{
      position:fixed;right:16px;bottom:18px;z-index:60;display:grid;gap:10px
    }
    .float-btn{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--brand),#ff8a3d);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-2);border:0;cursor:pointer}
    .float-panel{position:fixed;right:16px;bottom:76px;z-index:61;width:min(320px,calc(100vw - 32px));background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:16px;display:none}
    .float-panel.open{display:block}
    .qr{display:grid;grid-template-columns:88px 1fr;gap:14px;align-items:center}
    .qr img{width:88px;height:88px;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
    .scroll-top{position:fixed;right:16px;bottom:132px}
    .reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
    .reveal.show{opacity:1;transform:none}
    .image-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .image-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px;box-shadow:var(--shadow)}
    .image-card img{width:100%;border-radius:14px;object-fit:cover}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
    .white-card{padding:20px}
    .compact-list{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}
    .compact-list li{display:flex;gap:10px;align-items:flex-start;color:#4b4038}
    .compact-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);margin-top:8px;flex:0 0 auto}
    @media (max-width: 980px){
      .hero-grid,.split,.compare-wrap,.footer-grid,.service-grid,.card-grid,.process-grid,.case-grid,.review-grid,.news-grid,.network-grid,.image-row{grid-template-columns:1fr}
      nav{display:none;position:absolute;left:16px;right:16px;top:68px;flex-direction:column;align-items:flex-start;padding:16px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
      nav.open{display:flex}
      .nav-toggle{display:inline-flex}
      .form-grid{grid-template-columns:1fr}
      .hero{padding-top:32px}
      .section-title{align-items:flex-start;flex-direction:column}
    }
    .anchor-space{scroll-margin-top:96px}