:root{
      --bg:#fffaf0;
      --bg2:#fff3c9;
      --card:#ffffff;
      --card2:#fff9e8;
      --text:#1d2433;
      --muted:#5d667a;
      --line:#eadfb2;
      --brand:#ffbf00;
      --brand2:#ffda5c;
      --accent:#ff7a00;
      --shadow:0 18px 40px rgba(84, 62, 0, .12);
      --radius:22px;
      --radius2:16px;
      --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(255,191,0,.18), transparent 28%),
        radial-gradient(circle at 85% 10%, rgba(255,122,0,.12), transparent 24%),
        linear-gradient(180deg, #fffdf7 0%, #fff8df 100%);
      line-height:1.65;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--container), calc(100% - 32px)); margin:0 auto}
    header,main,footer{width:100%}
    .topbar{
      position:sticky; top:0; z-index:40;
      backdrop-filter: blur(14px);
      background: rgba(255, 250, 240, .78);
      border-bottom:1px solid rgba(234,223,178,.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:42px; height:42px; object-fit:contain; flex:0 0 auto}
    .brand .txt{min-width:0}
    .brand .name{font-weight:800; font-size:18px; letter-spacing:.5px}
    .brand .sub{font-size:12px; color:var(--muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
    .menu-btn{
      display:none; border:1px solid var(--line); background:#fff; color:var(--text);
      border-radius:12px; padding:10px 12px; box-shadow:0 8px 18px rgba(0,0,0,.04)
    }
    .nav-links{display:flex; align-items:center; gap:8px; flex-wrap:wrap; justify-content:flex-end}
    .nav-links a{
      font-size:14px; padding:8px 10px; border-radius:999px; color:#2a3140;
      transition:.2s ease; border:1px solid transparent
    }
    .nav-links a:hover,.nav-links a.active{background:#fff; border-color:var(--line); box-shadow:0 8px 18px rgba(88,67,0,.06)}
    .home-link{
      display:inline-flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, var(--brand) 0%, #ffd84f 55%, #ffb800 100%);
      color:#2a1e00 !important; font-weight:800; padding:10px 16px !important;
      box-shadow:0 12px 24px rgba(255,191,0,.28);
    }
    .hero{
      padding:34px 0 18px;
    }
    .hero-wrap{
      display:grid; grid-template-columns:1.15fr .85fr; gap:24px; align-items:stretch;
    }
    .hero-card{
      background:
        linear-gradient(160deg, rgba(255,255,255,.92), rgba(255,249,226,.96));
      border:1px solid rgba(234,223,178,.9);
      border-radius:28px;
      box-shadow:var(--shadow);
      padding:28px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::before,.hero-card::after{
      content:""; position:absolute; border-radius:50%;
      background: radial-gradient(circle, rgba(255,191,0,.22), rgba(255,191,0,0) 68%);
      pointer-events:none;
    }
    .hero-card::before{width:240px;height:240px;top:-70px;right:-80px}
    .hero-card::after{width:180px;height:180px;bottom:-65px;left:-60px}
    .eyebrow{
      display:inline-flex; align-items:center; gap:8px; padding:7px 12px;
      background:#fff; border:1px solid var(--line); border-radius:999px; color:#8b6b00; font-size:13px; font-weight:700;
    }
    h1{margin:16px 0 12px; font-size:clamp(32px, 5vw, 54px); line-height:1.08; letter-spacing:-.8px}
    .lead{font-size:16px; color:var(--muted); max-width:760px; margin:0 0 18px}
    .hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin:18px 0 20px}
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:8px;
      padding:12px 18px; border-radius:14px; border:1px solid transparent;
      font-weight:800; transition:.22s ease; cursor:pointer; user-select:none
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--brand) 0%, #ffdc63 50%, #ffb800 100%);
      color:#241800; box-shadow:0 12px 24px rgba(255,191,0,.24)
    }
    .btn-secondary{background:#fff; border-color:var(--line); color:var(--text)}
    .btn:hover{transform:translateY(-2px)}
    .mini-tags{display:flex; flex-wrap:wrap; gap:10px; margin-top:18px}
    .mini-tags span{
      padding:8px 12px; border-radius:999px; background:#fff; border:1px solid var(--line);
      font-size:13px; color:#3b4355
    }
    .hero-panel{
      display:grid; grid-template-columns:1fr; gap:16px;
    }
    .stat-grid{
      display:grid; grid-template-columns:repeat(2,1fr); gap:14px;
    }
    .stat{
      background:rgba(255,255,255,.94);
      border:1px solid rgba(234,223,178,.95);
      border-radius:20px; padding:18px; box-shadow:0 10px 22px rgba(91,65,0,.08);
    }
    .stat .num{font-size:28px; font-weight:900; color:#222}
    .stat .label{font-size:13px; color:var(--muted)}
    .promo-box{
      background:linear-gradient(180deg, #fff, #fff8e2);
      border:1px solid rgba(234,223,178,.95);
      border-radius:20px; padding:18px;
    }
    .promo-box h3{margin:0 0 10px; font-size:18px}
    .promo-list{margin:0; padding:0; list-style:none; display:grid; gap:10px}
    .promo-list li{display:flex; gap:10px; color:#344054; font-size:14px}
    .promo-list i{
      width:22px; height:22px; flex:0 0 auto; border-radius:50%;
      background:linear-gradient(135deg, var(--brand), #ffdd6d);
      display:inline-flex; align-items:center; justify-content:center;
      color:#241800; font-style:normal; font-weight:900; font-size:12px;
    }
    .section{padding:18px 0}
    .section-title{margin-bottom:18px}
    .section-title h2{margin:0 0 6px; font-size:clamp(24px,3.2vw,36px); line-height:1.15}
    .section-title p{margin:0; color:var(--muted); max-width:860px}
    .grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:16px}
    .grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:16px}
    .card{
      background:rgba(255,255,255,.96);
      border:1px solid rgba(234,223,178,.95);
      border-radius:var(--radius);
      box-shadow:0 12px 26px rgba(88,67,0,.08);
      padding:20px;
      transition:.24s ease;
    }
    .card:hover{transform:translateY(-4px); box-shadow:0 16px 34px rgba(88,67,0,.12)}
    .card h3{margin:0 0 10px; font-size:18px}
    .card p{margin:0; color:var(--muted); font-size:14px}
    .icon{
      width:44px; height:44px; border-radius:14px; display:grid; place-items:center;
      background:linear-gradient(135deg, #fff1aa, #ffd24e); margin-bottom:14px; font-weight:900; color:#2a1e00
    }
    .workflow{display:grid; grid-template-columns:repeat(4,1fr); gap:14px}
    .step{position:relative; padding-top:18px}
    .step .order{
      width:34px; height:34px; border-radius:12px; background:linear-gradient(135deg, var(--accent), #ffb84a);
      color:#fff; display:grid; place-items:center; font-weight:900; margin-bottom:12px
    }
    .step:not(:last-child)::after{
      content:""; position:absolute; top:34px; right:-8px; width:16px; height:2px; background:var(--line)
    }
    .table-wrap{overflow:auto; border:1px solid rgba(234,223,178,.95); border-radius:18px; background:#fff}
    table{width:100%; border-collapse:collapse; min-width:820px}
    th,td{padding:14px 14px; border-bottom:1px solid #f0e6be; text-align:left; vertical-align:top; font-size:14px}
    th{background:#fff9e5; color:#2b2f3b; font-weight:800}
    .badge{
      display:inline-flex; align-items:center; padding:6px 10px; border-radius:999px;
      background:#fff4c7; color:#7c5b00; font-size:12px; font-weight:700
    }
    .compare{
      display:grid; grid-template-columns:.9fr 1.1fr; gap:16px; align-items:stretch
    }
    .score{
      background:linear-gradient(180deg,#fffef8,#fff4ca);
      border:1px solid #f0dd9b; border-radius:26px; padding:22px
    }
    .score .big{font-size:56px; line-height:1; font-weight:900; color:#1c2433}
    .score .sub{color:#6b7280; margin-top:8px}
    .rating{font-size:18px; font-weight:800; color:#9a6400; margin-top:10px}
    .chips{display:flex; flex-wrap:wrap; gap:10px}
    .chip{padding:9px 12px; border-radius:999px; background:#fff; border:1px solid var(--line); font-size:13px}
    .pill-list{display:grid; gap:10px}
    .pill-item{
      display:flex; justify-content:space-between; gap:12px; align-items:center;
      padding:12px 14px; border-radius:16px; background:#fff; border:1px solid var(--line)
    }
    .faq details{
      background:#fff; border:1px solid rgba(234,223,178,.95); border-radius:18px;
      padding:14px 16px; box-shadow:0 10px 20px rgba(88,67,0,.06)
    }
    .faq details + details{margin-top:12px}
    .faq summary{cursor:pointer; font-weight:800; list-style:none}
    .faq summary::-webkit-details-marker{display:none}
    .faq p{margin:10px 0 0; color:var(--muted)}
    .reviews{display:grid; grid-template-columns:repeat(3,1fr); gap:16px}
    .review .name{font-weight:800; margin-bottom:6px}
    .review .role{font-size:12px; color:#8a6a00; margin-bottom:10px}
    .stars{color:#ffb800; letter-spacing:1px; margin-bottom:10px}
    .cases{display:grid; grid-template-columns:repeat(2,1fr); gap:16px}
    .case-top{display:flex; gap:16px; align-items:flex-start}
    .case-top img{width:180px; border-radius:18px; border:1px solid var(--line); background:#fff}
    .article-list{display:grid; gap:12px}
    .article{
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      padding:14px 16px; background:#fff; border:1px solid var(--line); border-radius:16px
    }
    .article span{color:var(--muted); font-size:13px}
    .form-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:16px}
    form{
      display:grid; gap:12px; background:#fff; border:1px solid rgba(234,223,178,.95);
      border-radius:26px; padding:22px
    }
    label{font-size:13px; font-weight:700; color:#364152}
    input,select,textarea{
      width:100%; padding:12px 14px; border-radius:14px; border:1px solid #e4d8a7;
      background:#fffdf7; color:var(--text); font:inherit; outline:none
    }
    input:focus,select:focus,textarea:focus{border-color:#ffbf00; box-shadow:0 0 0 3px rgba(255,191,0,.14)}
    textarea{min-height:120px; resize:vertical}
    .contact-box{
      background:linear-gradient(180deg,#fffdf7,#fff5c8); border:1px solid #f0dd9b;
      border-radius:26px; padding:22px; display:grid; gap:14px
    }
    .qrcode{width:180px; border-radius:18px; border:1px solid var(--line); background:#fff}
    .footer-links{display:flex; flex-wrap:wrap; gap:10px}
    footer{
      margin-top:18px;
      background:#fff8df;
      border-top:1px solid rgba(234,223,178,.95);
      color:#243040;
    }
    .footer-inner{padding:20px 0}
    .footer-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:16px; align-items:start}
    .small{font-size:13px; color:var(--muted)}
    .fixed-actions{
      position:fixed; right:14px; bottom:14px; z-index:50; display:grid; gap:10px
    }
    .floating{
      width:50px; height:50px; border-radius:16px; display:grid; place-items:center;
      background:linear-gradient(135deg, var(--brand), #ffd84f);
      color:#2b1d00; box-shadow:0 14px 28px rgba(255,191,0,.3); font-weight:900
    }
    .reveal{opacity:0; transform:translateY(18px); transition:.55s ease}
    .reveal.in{opacity:1; transform:translateY(0)}
    .tag-cloud{display:flex; flex-wrap:wrap; gap:10px}
    .tag-cloud span{
      padding:9px 12px; border-radius:999px; background:#fff; border:1px solid var(--line);
      font-size:13px; color:#394150
    }
    .split{
      display:grid; grid-template-columns:1fr 1fr; gap:16px
    }
    .timeline{display:grid; gap:12px}
    .time-item{
      display:grid; grid-template-columns:92px 1fr; gap:14px;
      padding:14px 16px; border:1px solid var(--line); border-radius:18px; background:#fff
    }
    .time-item b{color:#8a5f00}
    @media (max-width: 1024px){
      .hero-wrap,.grid-4,.grid-3,.workflow,.reviews,.compare,.form-grid,.footer-grid,.cases,.split{grid-template-columns:1fr}
      .case-top{flex-direction:column}
      .case-top img{width:100%}
      .step:not(:last-child)::after{display:none}
      .nav-links{display:none}
      .menu-btn{display:inline-flex}
      .nav-links.open{
        display:flex; position:absolute; left:16px; right:16px; top:68px; padding:14px;
        background:#fffaf0; border:1px solid var(--line); border-radius:18px; box-shadow:var(--shadow);
        flex-direction:column; align-items:stretch; z-index:45
      }
      .nav{position:relative}
      .nav-links a{text-align:center}
      .home-link{width:100%}
    }
    @media (max-width: 640px){
      .container{width:min(var(--container), calc(100% - 24px))}
      .hero-card,.card,form,.contact-box,.score{padding:18px}
      h1{font-size:30px}
      .stat-grid{grid-template-columns:1fr}
      .article{flex-direction:column; align-items:flex-start}
      .time-item{grid-template-columns:1fr}
    }