:root{
      --bg:#fff7f2;
      --bg2:#fffdf9;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#6b7280;
      --line:rgba(31,41,55,.10);
      --accent:#ff4d4f;
      --accent2:#ff8a00;
      --accent3:#7c3aed;
      --shadow:0 18px 40px rgba(85, 32, 8, .10);
      --radius:20px;
      --max:1200px;
    }
    *{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(255,77,79,.15), transparent 30%),
        radial-gradient(circle at top right, rgba(255,138,0,.15), transparent 28%),
        linear-gradient(180deg, #fff8f3 0%, #fffdfb 28%, #fff9f4 100%);
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(100% - 32px, var(--max));margin:0 auto}
    .topbar{
      position:sticky;top:0;z-index:50;
      backdrop-filter:saturate(180%) blur(14px);
      background:rgba(255,251,247,.78);
      border-bottom:1px solid rgba(31,41,55,.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 .name{font-weight:800;font-size:18px;letter-spacing:.5px}
    .brand .sub{font-size:12px;color:var(--muted);margin-top:2px}
    .brand img{width:42px;height:42px;object-fit:contain;border-radius:12px;background:#fff;box-shadow:0 8px 20px rgba(0,0,0,.06)}
    .navlinks{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}
    .navlinks a{font-size:14px;color:#374151;padding:8px 10px;border-radius:999px;transition:.2s ease}
    .navlinks a:hover,.navlinks a:focus{background:rgba(255,77,79,.10);color:#b91c1c}
    .nav-cta{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;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
      cursor:pointer;white-space:nowrap
    }
    .btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(0,0,0,.10)}
    .btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
    .btn.ghost{background:#fff;color:#111827;border:1px solid rgba(31,41,55,.12)}
    .menu-btn{display:none;background:#fff;border:1px solid rgba(31,41,55,.12);border-radius:14px;padding:10px 12px}
    .hero{padding:34px 0 22px}
    .hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:stretch}
    .hero-main{
      position:relative;overflow:hidden;border-radius:28px;
      background:
        linear-gradient(135deg, rgba(255,77,79,.98), rgba(255,138,0,.92) 58%, rgba(124,58,237,.95)),
        linear-gradient(180deg, #ff5f5f, #ffb347);
      color:#fff;box-shadow:var(--shadow);padding:34px
    }
    .hero-main::before,.hero-main::after{
      content:"";position:absolute;border-radius:50%;filter:blur(0);
      background:rgba(255,255,255,.15)
    }
    .hero-main::before{width:220px;height:220px;right:-70px;top:-60px}
    .hero-main::after{width:160px;height:160px;left:40%;bottom:-70px}
    .hero-kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.18);padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}
    h1{margin:16px 0 12px;font-size:clamp(30px,5vw,54px);line-height:1.08;letter-spacing:-.02em}
    .hero p{margin:0;max-width:42rem;font-size:16px;line-height:1.8;color:rgba(255,255,255,.92)}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .hero-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
    .mini{
      background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);
      border-radius:18px;padding:14px 14px 12px
    }
    .mini strong{display:block;font-size:18px;margin-bottom:4px}
    .mini span{font-size:13px;color:rgba(255,255,255,.86);line-height:1.6}
    .hero-side{display:grid;gap:16px}
    .side-card{
      background:rgba(255,255,255,.8);border:1px solid rgba(31,41,55,.08);
      border-radius:24px;box-shadow:var(--shadow);padding:20px
    }
    .side-card h2{font-size:18px;margin:0 0 10px}
    .side-card p{margin:0;color:var(--muted);line-height:1.75;font-size:14px}
    .quick-links{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
    .chip{
      display:flex;align-items:center;justify-content:center;text-align:center;
      min-height:48px;border-radius:16px;background:linear-gradient(180deg,#fff,#fff6ef);
      border:1px solid rgba(31,41,55,.08);color:#7c2d12;font-weight:700;padding:10px 12px
    }
    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:26px}
    .section-head p{margin:0;color:var(--muted);max-width:56rem;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:22px;box-shadow:0 10px 30px rgba(31,41,55,.05);
      padding:20px;transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease
    }
    .card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(31,41,55,.10);border-color:rgba(255,77,79,.22)}
    .metric{font-size:30px;font-weight:900;color:#111827;line-height:1}
    .label{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.7}
    .icon{
      width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(255,77,79,.12),rgba(124,58,237,.10));color:#b91c1c;font-size:20px;margin-bottom:12px
    }
    .card h3{margin:0 0 8px;font-size:18px}
    .card p,.card li{color:var(--muted);line-height:1.75}
    ul.clean{padding-left:18px;margin:10px 0 0}
    .strip{
      background:linear-gradient(135deg,#fff, #fff6ee);
      border:1px solid rgba(31,41,55,.08);border-radius:24px;padding:18px;overflow:hidden
    }
    .tags{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:10px 14px;background:#fff;border:1px solid rgba(31,41,55,.08);border-radius:999px;font-size:13px;color:#374151}
    .timeline{display:grid;gap:12px}
    .step{
      display:grid;grid-template-columns:72px 1fr;gap:14px;align-items:start;
      background:#fff;border:1px solid rgba(31,41,55,.08);border-radius:22px;padding:18px
    }
    .step-num{
      width:56px;height:56px;border-radius:18px;display:grid;place-items:center;font-weight:900;color:#fff;
      background:linear-gradient(135deg,var(--accent),var(--accent2))
    }
    .table-wrap{overflow:auto;border-radius:22px;border:1px solid rgba(31,41,55,.08);background:#fff;box-shadow:0 10px 30px rgba(31,41,55,.04)}
    table{width:100%;border-collapse:collapse;min-width:860px}
    th,td{padding:16px 14px;border-bottom:1px solid rgba(31,41,55,.08);text-align:left;vertical-align:top}
    th{background:#fff7f2;color:#111827;font-size:14px}
    td{color:#4b5563;font-size:14px;line-height:1.7}
    .highlight{font-weight:800;color:#9a3412}
    .faq-item{border:1px solid rgba(31,41,55,.08);border-radius:18px;background:#fff;overflow:hidden}
    .faq-q{
      width:100%;text-align:left;background:#fff;border:0;padding:18px 18px;font-weight:800;color:#111827;
      display:flex;justify-content:space-between;gap:14px;align-items:center;cursor:pointer
    }
    .faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;background:#fff}
    .faq-a > div{padding:0 18px 18px;color:var(--muted);line-height:1.75}
    .faq-item.open .faq-a{max-height:220px}
    .faq-item.open .faq-q span{transform:rotate(45deg)}
    .reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .quote{font-size:15px;color:#374151;line-height:1.8}
    .role{margin-top:14px;color:#9a3412;font-weight:800}
    .case{
      display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:stretch
    }
    .case .card{height:100%}
    .article-list{display:grid;gap:12px}
    .article-item{
      display:flex;justify-content:space-between;gap:16px;align-items:center;
      padding:16px 18px;border:1px solid rgba(31,41,55,.08);border-radius:18px;background:#fff
    }
    .article-item strong{display:block;margin-bottom:6px}
    .article-item span{color:var(--muted);font-size:14px}
    .form-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px;align-items:start}
    form{display:grid;gap:12px}
    .field{display:grid;gap:8px}
    .field label{font-weight:700;color:#374151;font-size:14px}
    input,select,textarea{
      width:100%;padding:14px 14px;border-radius:14px;border:1px solid rgba(31,41,55,.14);
      background:#fff;color:#111827;font:inherit;outline:none
    }
    input:focus,select:focus,textarea:focus{border-color:rgba(255,77,79,.55);box-shadow:0 0 0 4px rgba(255,77,79,.10)}
    textarea{min-height:130px;resize:vertical}
    .footer{
      margin-top:12px;padding:26px 0 32px;border-top:1px solid rgba(31,41,55,.08);
      background:linear-gradient(180deg, rgba(255,251,247,.2), rgba(255,248,242,.75));
      color:#111827
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px;align-items:start}
    .footer a{color:#9a3412}
    .footer small,.footer p{color:#6b7280;line-height:1.8}
    .floatbar{
      position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px
    }
    .floatbar a,.floatbar button{
      width:52px;height:52px;border-radius:18px;border:1px solid rgba(31,41,55,.10);background:#fff;
      display:grid;place-items:center;box-shadow:0 10px 24px rgba(0,0,0,.10);cursor:pointer
    }
    .toast{
      position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:#111827;color:#fff;
      padding:10px 14px;border-radius:999px;font-size:13px;opacity:0;pointer-events:none;transition:.25s ease;z-index:70
    }
    .toast.show{opacity:1;transform:translateX(-50%) translateY(-6px)}
    .mobile-panel{display:none}
    .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease}
    .reveal.in{opacity:1;transform:none}
    .cols-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .link-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .link-cloud a{background:#fff;border:1px solid rgba(31,41,55,.08);padding:10px 14px;border-radius:999px;color:#374151}
    .service-badges{display:flex;flex-wrap:wrap;gap:10px}
    .service-badges span{background:linear-gradient(135deg,rgba(255,77,79,.10),rgba(255,138,0,.10));border:1px solid rgba(255,77,79,.14);padding:10px 14px;border-radius:999px;color:#7c2d12;font-weight:700}
    .table-note{padding:14px 18px;color:var(--muted);font-size:14px;border-top:1px solid rgba(31,41,55,.08)}
    .hero-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
    .hero-links .btn{padding:12px 16px}
    .sticky-ghost{position:absolute;inset:auto 18px 18px auto;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);padding:12px 14px;border-radius:18px;font-size:13px}
    @media (max-width: 980px){
      .hero-grid,.grid-4,.grid-3,.reviews,.case,.form-grid,.footer-grid,.cols-2{grid-template-columns:1fr}
      .hero{padding-top:24px}
      .navlinks,.nav-cta{display:none}
      .menu-btn{display:inline-grid;place-items:center}
      .mobile-panel{
        display:none;padding:0 0 14px
      }
      .mobile-panel.open{display:block}
      .mobile-panel .panel{
        background:#fff;border:1px solid rgba(31,41,55,.08);border-radius:20px;padding:14px;display:grid;gap:8px
      }
      .mobile-panel a{padding:12px 12px;border-radius:14px;background:#fff7f2;color:#374151}
      .hero-main{padding:24px}
      .hero-notes{grid-template-columns:1fr}
      .section-head{flex-direction:column;align-items:start}
    }
    @media (max-width: 560px){
      .container{width:min(100% - 22px, var(--max))}
      h1{font-size:28px}
      .section-head h2{font-size:22px}
      .btn{width:100%}
      .hero-actions,.hero-links{flex-direction:column}
      .quick-links{grid-template-columns:1fr}
      .step{grid-template-columns:1fr}
      .floatbar{right:12px;bottom:12px}
    }