:root{
      --bg:#fff8f1;
      --bg2:#ffffff;
      --card:#fffdfb;
      --line:#f1d6bf;
      --text:#1f2937;
      --muted:#5f6b7a;
      --brand:#ff6a00;
      --brand2:#ff8b2d;
      --brand3:#ffb15e;
      --shadow:0 14px 40px rgba(191, 84, 0, .12);
      --shadow2:0 10px 24px rgba(31,41,55,.08);
      --radius:22px;
      --radius2:16px;
      --container: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;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(255,175,92,.20), transparent 28%),
        radial-gradient(circle at top right, rgba(255,106,0,.12), transparent 22%),
        linear-gradient(180deg, #fff9f3 0%, #fffdfb 40%, #fff7ef 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}
    .topbar{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(14px);
      background:rgba(255,250,245,.82);
      border-bottom:1px solid rgba(241,214,191,.8);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between; gap:18px;
      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:10px; background:#fff; box-shadow:var(--shadow2)}
    .brand strong{display:block; font-size:18px; letter-spacing:.5px}
    .brand span{display:block; font-size:12px; color:var(--muted)}
    .nav-links{display:flex; flex-wrap:wrap; gap:14px; align-items:center; justify-content:flex-end}
    .nav-links a{
      font-size:14px; color:#374151; padding:8px 10px; border-radius:999px;
      transition:.25s ease;
    }
    .nav-links a:hover,.nav-links a:focus-visible{background:rgba(255,106,0,.1); color:var(--brand); outline:none}
    .nav-actions{display:flex; align-items:center; gap:10px}
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:8px;
      border:1px solid transparent; border-radius:999px; padding:12px 18px;
      font-weight:700; cursor:pointer; transition:.25s ease; white-space:nowrap;
    }
    .btn-primary{background:linear-gradient(135deg,var(--brand),#ff7d19 60%, #ff9f35); color:#fff; box-shadow:0 12px 24px rgba(255,106,0,.24)}
    .btn-primary:hover{transform:translateY(-2px); box-shadow:0 18px 28px rgba(255,106,0,.28)}
    .btn-ghost{background:#fff; border-color:var(--line); color:var(--text)}
    .btn-ghost:hover{border-color:var(--brand); color:var(--brand); transform:translateY(-2px)}
    .menu-toggle{display:none; background:#fff; border:1px solid var(--line); width:44px; height:44px; border-radius:12px}
    .hero{
      padding:32px 0 22px;
    }
    .hero-grid{
      display:grid; grid-template-columns:1.25fr .75fr; gap:22px; align-items:stretch;
    }
    .hero-main,.hero-side,.panel,.card,.quote,.faq-item,.form-wrap,.table-wrap,.info-strip{
      background:var(--card); border:1px solid rgba(241,214,191,.9); box-shadow:var(--shadow); border-radius:var(--radius)
    }
    .hero-main{padding:30px; position:relative; overflow:hidden}
    .hero-main::before,.hero-main::after{
      content:""; position:absolute; border-radius:50%; pointer-events:none;
      background:radial-gradient(circle, rgba(255,106,0,.18), rgba(255,106,0,0) 68%);
    }
    .hero-main::before{width:260px;height:260px; right:-70px; top:-70px}
    .hero-main::after{width:180px;height:180px; left:-50px; bottom:-50px}
    .eyebrow{display:inline-flex; align-items:center; gap:8px; padding:7px 12px; border-radius:999px; background:rgba(255,106,0,.1); color:#b94f00; font-size:13px; font-weight:700}
    h1{margin:14px 0 12px; font-size:clamp(30px, 5vw, 54px); line-height:1.08}
    .lead{margin:0; color:var(--muted); font-size:16px; max-width:58ch}
    .hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:22px}
    .hero-points{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; margin-top:24px}
    .mini{
      padding:14px; border-radius:18px; background:linear-gradient(180deg,#fff,#fff8f2);
      border:1px solid rgba(241,214,191,.85)
    }
    .mini strong{display:block; font-size:18px; color:#111827}
    .mini span{font-size:13px; color:var(--muted)}
    .hero-side{padding:22px; display:grid; gap:14px; align-content:start}
    .side-stat{padding:16px; border-radius:18px; background:linear-gradient(135deg, rgba(255,106,0,.08), rgba(255,177,94,.12)); border:1px solid rgba(255,106,0,.14)}
    .side-stat strong{display:block; font-size:24px; color:#8f3700}
    .side-stat span{color:#6d4a2b; font-size:13px}
    .section{padding:18px 0 6px}
    .section-head{display:flex; align-items:end; justify-content:space-between; gap:20px; margin-bottom:16px}
    .section-head h2{margin:0; font-size:clamp(22px, 3vw, 34px)}
    .section-head p{margin:0; color:var(--muted); max-width:60ch}
    .grid-4,.grid-3,.grid-2{display:grid; gap:16px}
    .grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
    .grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
    .grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
    .card{padding:20px}
    .card h3{margin:0 0 10px; font-size:18px}
    .card p,.card li,.quote p,.faq-item p,.table-wrap td,.form-wrap label,.article a{color:var(--muted)}
    .icon{
      width:42px; height:42px; border-radius:14px; display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(255,106,0,.14), rgba(255,177,94,.24)); color:#c64e00; margin-bottom:14px
    }
    .tag-cloud{display:flex; flex-wrap:wrap; gap:10px}
    .tag{padding:9px 12px; border-radius:999px; background:#fff; border:1px solid var(--line); font-size:13px; color:#4b5563}
    .panel{padding:18px}
    .steps{counter-reset:step}
    .step{padding:18px; border-radius:18px; background:#fff; border:1px solid var(--line); position:relative}
    .step::before{
      counter-increment:step; content:counter(step);
      position:absolute; right:16px; top:14px; font-weight:800; color:rgba(255,106,0,.22); font-size:28px
    }
    .step strong{display:block; margin-bottom:8px; font-size:17px}
    .compare{overflow:auto}
    table{width:100%; border-collapse:collapse; min-width:760px; background:#fff; border-radius:18px; overflow:hidden}
    th,td{padding:14px 12px; border-bottom:1px solid #f3e4d7; text-align:left; vertical-align:top}
    th{background:#fff3e8; color:#8b3b00; font-size:14px}
    tr:hover td{background:#fffdf9}
    .highlight{color:#c64e00; font-weight:700}
    .stars{color:#ff9a1f; font-size:18px; letter-spacing:1px}
    .badge{display:inline-flex; align-items:center; gap:6px; padding:7px 10px; border-radius:999px; background:rgba(255,106,0,.1); color:#a84200; font-size:13px; font-weight:700}
    .quotes{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px}
    .quote{padding:18px}
    .quote .who{display:flex; justify-content:space-between; gap:10px; align-items:center; margin-top:14px; color:#374151; font-weight:700}
    .article-list{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px}
    .article{padding:16px 18px; border-radius:18px; background:#fff; border:1px solid var(--line); transition:.25s ease}
    .article:hover{transform:translateY(-3px); box-shadow:var(--shadow2)}
    .article a{display:block; font-weight:700; color:#273142; margin-bottom:6px}
    .faq{display:grid; gap:12px}
    .faq-item{overflow:hidden}
    .faq-q{
      width:100%; display:flex; justify-content:space-between; align-items:center; gap:14px;
      padding:18px 20px; background:transparent; border:0; font:inherit; color:var(--text); text-align:left; cursor:pointer
    }
    .faq-q span{font-weight:700}
    .faq-a{max-height:0; overflow:hidden; transition:max-height .3s ease; padding:0 20px}
    .faq-item.active .faq-a{padding-bottom:18px}
    .faq-item.active .faq-a{max-height:220px}
    .faq-item i{transition:.25s ease; font-style:normal}
    .faq-item.active i{transform:rotate(45deg)}
    .form-wrap{padding:20px}
    form{display:grid; gap:14px}
    .form-grid{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px}
    .field{display:grid; gap:8px}
    .field label{font-size:14px; color:#374151; font-weight:700}
    input,select,textarea{
      width:100%; border:1px solid #e7d8ca; border-radius:14px; padding:13px 14px; font:inherit; color:var(--text);
      background:#fff; outline:none; transition:.2s ease
    }
    textarea{min-height:116px; resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:var(--brand); box-shadow:0 0 0 4px rgba(255,106,0,.1)}
    .footer{
      margin-top:18px; padding:26px 0 34px; border-top:1px solid rgba(241,214,191,.9);
      background:linear-gradient(180deg, rgba(255,250,245,.6), rgba(255,244,232,.88))
    }
    .footer-grid{display:grid; grid-template-columns:1.1fr .9fr 1fr; gap:18px; align-items:start}
    .footer h3,.footer p,.footer a,.footer li{color:#334155}
    .footer a:hover{color:var(--brand)}
    .footer small{color:#64748b}
    .socials,.link-list{display:grid; gap:10px}
    .qr{
      display:flex; gap:14px; align-items:center; padding:14px; border-radius:18px; background:#fff; border:1px solid var(--line)
    }
    .qr img{width:104px; height:104px; object-fit:cover; border-radius:14px; border:1px solid #eee}
    .float-tools{
      position:fixed; right:18px; bottom:18px; z-index:60; display:grid; gap:10px
    }
    .float-btn{
      width:50px; height:50px; border-radius:16px; border:1px solid rgba(241,214,191,.9);
      background:#fff; box-shadow:var(--shadow2); display:grid; place-items:center; cursor:pointer
    }
    .fixed-kefu{
      position:fixed; left:18px; bottom:18px; z-index:60; width:68px; text-align:center
    }
    .fixed-kefu .kefu-tip{
      margin-top:8px; background:#fff; border:1px solid var(--line); padding:8px 10px; border-radius:14px; font-size:12px; color:#374151; box-shadow:var(--shadow2)
    }
    .anchor-strip{
      display:flex; flex-wrap:wrap; gap:10px; margin-top:16px
    }
    .anchor-strip a{
      padding:9px 12px; border:1px dashed #f0c8a6; border-radius:999px; background:#fff; font-size:13px; color:#4b5563
    }
    .service-map{
      display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px
    }
    .service-box{padding:18px; border-radius:18px; background:#fff; border:1px solid var(--line)}
    .service-box strong{display:block; margin-bottom:8px}
    .timeline{display:grid; gap:12px}
    .time-item{display:flex; gap:14px; align-items:flex-start; padding:16px; border-radius:18px; background:#fff; border:1px solid var(--line)}
    .time-dot{width:12px;height:12px;border-radius:50%; background:var(--brand); margin-top:7px; box-shadow:0 0 0 5px rgba(255,106,0,.12)}
    .article-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px}
    .list{
      margin:0; padding-left:18px
    }
    .list li{margin:8px 0}
    .mobile-only{display:none}
    @media (max-width: 1080px){
      .hero-grid,.grid-4,.grid-3,.quotes,.footer-grid,.article-grid,.service-map{grid-template-columns:1fr 1fr}
      .hero-points{grid-template-columns:1fr}
    }
    @media (max-width: 760px){
      .nav-links,.nav-actions{display:none}
      .menu-toggle{display:inline-grid; place-items:center}
      .mobile-only{display:block}
      .hero-grid,.grid-4,.grid-3,.grid-2,.quotes,.footer-grid,.article-grid,.service-map,.form-grid,.article-list{grid-template-columns:1fr}
      .hero-main{padding:22px}
      .section-head{flex-direction:column; align-items:flex-start}
      .container{width:min(var(--container), calc(100% - 24px))}
      .mobile-menu{
        display:none; padding:0 0 14px
      }
      .mobile-menu.open{display:block}
      .mobile-menu a{
        display:block; padding:12px 14px; border-radius:14px; background:#fff; border:1px solid var(--line); margin-top:10px
      }
      .fixed-kefu{left:12px; bottom:12px}
      .float-tools{right:12px; bottom:12px}
    }
    .reveal{opacity:0; transform:translateY(16px); transition:all .6s ease}
    .reveal.show{opacity:1; transform:none}