:root{
      --bg0:#f5f3ea;
      --bg1:#eef3ea;
      --card:#ffffffcc;
      --card2:#ffffff;
      --text:#1f2a23;
      --muted:#55635a;
      --line:rgba(29,54,43,.14);
      --line2:rgba(29,54,43,.10);
      --brand:#0d6a4a;
      --brand2:#1a8a61;
      --accent:#0f7b6a;
      --warn:#b45309;
      --shadow: 0 18px 45px rgba(13,106,74,.10);
      --shadow2: 0 10px 22px rgba(13,106,74,.10);
      --radius:18px;
      --radius2:14px;
      --focus: rgba(26,138,97,.22);
      --max: 1040px;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Microsoft YaHei","Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1000px 420px at 12% 0%, rgba(13,106,74,.14), rgba(13,106,74,0) 55%),
        radial-gradient(900px 420px at 90% 20%, rgba(26,138,97,.14), rgba(26,138,97,0) 55%),
        linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 70%, #f7f6ef 100%);
      overflow-x:hidden;
    }

    .container{
      width:100%;
      max-width:var(--max);
      margin:0 auto;
      padding: 0 18px;
    }

    .skip{
      position:absolute;
      left:-9999px;
      top:auto;
      width:1px;height:1px;overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px;
      width:auto;height:auto;
      background:#fff;
      padding:10px 12px;
      border-radius:10px;
      box-shadow: var(--shadow2);
      z-index:50;
    }

    header{
      position:sticky;
      top:0;
      z-index:30;
      backdrop-filter: blur(10px);
      background: rgba(245,243,234,.72);
      border-bottom:1px solid rgba(29,54,43,.10);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 12px 0;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 170px;
    }
    .logo{
      width:38px;height:38px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background: linear-gradient(135deg, rgba(13,106,74,.18), rgba(26,138,97,.10));
      border:1px solid rgba(13,106,74,.26);
      box-shadow: 0 10px 20px rgba(13,106,74,.08);
      position:relative;
      overflow:hidden;
    }
    .logo::after{
      content:"";
      position:absolute; inset:-40px;
      background: radial-gradient(circle at 20% 10%, rgba(26,138,97,.22), rgba(26,138,97,0) 55%);
      transform: rotate(15deg);
    }
    .logo span{
      position:relative;
      font-weight:850;
      letter-spacing:.5px;
      color:var(--brand);
      font-size:18px;
    }

    .brand-title{
      line-height:1.05;
      display:flex;
      flex-direction:column;
    }
    .brand-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-title em{
      font-style:normal;
      color:var(--muted);
      font-size:12px;
      margin-top:3px;
      white-space:nowrap;
    }

    nav{
      display:flex;
      align-items:center;
      gap:10px;
    }

    .menu{
      display:flex;
      align-items:center;
      gap:14px;
      padding:0;
      margin:0;
      list-style:none;
      flex-wrap:wrap;
    }
    .menu a{
      text-decoration:none;
      color: rgba(31,42,35,.86);
      font-size:13px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .menu a:hover{
      background: rgba(255,255,255,.55);
      border-color: rgba(13,106,74,.18);
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      justify-content:flex-end;
      min-width: 210px;
    }

    .btn{
      appearance:none;
      border:1px solid rgba(13,106,74,.25);
      background: rgba(255,255,255,.72);
      color: var(--brand);
      padding:10px 12px;
      border-radius:14px;
      font-weight:700;
      font-size:13px;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:10px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.92);
      box-shadow: 0 14px 28px rgba(13,106,74,.12);
      border-color: rgba(13,106,74,.35);
    }
    .btn:focus{outline:none; box-shadow: 0 0 0 4px var(--focus), 0 14px 28px rgba(13,106,74,.12)}
    .btn-primary{
      background: linear-gradient(135deg, rgba(13,106,74,.95), rgba(26,138,97,.95));
      color:#fff;
      border-color: rgba(255,255,255,.14);
      box-shadow: 0 14px 30px rgba(13,106,74,.22);
    }
    .btn-primary:hover{
      background: linear-gradient(135deg, rgba(13,106,74,1), rgba(26,138,97,1));
      box-shadow: 0 18px 40px rgba(13,106,74,.26);
      transform: translateY(-1px);
    }

    .burger{
      display:none;
      width:42px;height:42px;
      border-radius:14px;
      border:1px solid rgba(13,106,74,.22);
      background: rgba(255,255,255,.72);
      align-items:center;justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, background .18s ease;
    }
    .burger:active{transform: translateY(1px)}
    .burger svg{opacity:.9}
    .mobile-menu{
      display:none;
      padding-bottom: 12px;
    }
    .mobile-menu .panel{
      border:1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.78);
      border-radius: 18px;
      padding:12px;
      box-shadow: var(--shadow2);
    }
    .mobile-menu ul{
      list-style:none;
      padding:0;margin:0;
      display:grid;
      gap:8px;
    }
    .mobile-menu a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      text-decoration:none;
      color: rgba(31,42,35,.92);
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(13,106,74,.14);
      background: rgba(255,255,255,.55);
      font-size:13px;
      transition: transform .18s ease, background .18s ease;
    }
    .mobile-menu a:hover{transform: translateY(-1px); background: rgba(255,255,255,.92)}

    .hero{
      padding: 26px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 18px;
      align-items: stretch;
    }

    .hero-card{
      border: 1px solid rgba(29,54,43,.12);
      border-radius: var(--radius);
      background:
        radial-gradient(900px 420px at 10% 0%, rgba(13,106,74,.12), rgba(13,106,74,0) 55%),
        radial-gradient(720px 380px at 95% 15%, rgba(26,138,97,.14), rgba(26,138,97,0) 58%),
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.56));
      box-shadow: var(--shadow);
      padding: 20px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      right:-120px; top:-110px;
      width: 280px; height: 280px;
      background: radial-gradient(circle at 30% 30%, rgba(26,138,97,.22), rgba(26,138,97,0) 60%);
      border-radius: 50%;
      filter: blur(.2px);
      pointer-events:none;
    }

    .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom: 10px;
      position:relative;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(13,106,74,.22);
      background: rgba(255,255,255,.66);
      color: rgba(13,106,74,.95);
      font-weight: 800;
      font-size: 12px;
    }
    .pill svg{opacity:.95}
    .pill2{
      background: rgba(255,255,255,.52);
      color: rgba(31,42,35,.88);
      font-weight: 800;
      border-color: rgba(29,54,43,.12);
    }

    h1{
      margin: 6px 0 10px;
      font-size: 34px;
      line-height: 1.15;
      letter-spacing: -0.6px;
      position:relative;
    }

    .lede{
      color: rgba(31,42,35,.78);
      font-size: 15px;
      line-height: 1.65;
      margin: 0 0 16px;
      max-width: 62ch;
      position:relative;
    }

    .hero-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-top: 12px;
      position:relative;
    }

    .stat-row{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top: 16px;
    }
    .stat{
      border:1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.58);
      border-radius: 16px;
      padding: 10px 12px;
      min-width: 160px;
    }
    .stat b{
      display:block;
      font-size:14px;
      color: rgba(13,106,74,.98);
      margin-bottom: 4px;
    }
    .stat span{
      color: rgba(31,42,35,.72);
      font-size: 12.5px;
      line-height: 1.4;
      display:block;
    }

    .hero-side{
      border-radius: var(--radius);
      border: 1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.58);
      padding: 16px;
      box-shadow: var(--shadow2);
      display:flex;
      flex-direction:column;
      gap:12px;
      position:relative;
      overflow:hidden;
    }
    .hero-side::after{
      content:"";
      position:absolute;
      left:-130px; bottom:-140px;
      width:260px;height:260px;
      background: radial-gradient(circle at 40% 40%, rgba(13,106,74,.20), rgba(13,106,74,0) 60%);
      border-radius:50%;
      pointer-events:none;
    }

    .side-title{
      display:flex; align-items:flex-start; justify-content:space-between;
      gap:10px;
      position:relative;
    }
    .side-title h2{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .side-title .tag{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(13,106,74,.22);
      background: rgba(255,255,255,.70);
      color: rgba(13,106,74,.95);
      font-weight:850;
      white-space:nowrap;
    }

    .steps{
      display:grid;
      gap:10px;
      position:relative;
    }
    .step{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border:1px solid rgba(29,54,43,.10);
      background: rgba(255,255,255,.56);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
    }
    .step:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 26px rgba(13,106,74,.10);
      background: rgba(255,255,255,.78);
    }
    .num{
      width:32px; height:32px;
      border-radius: 12px;
      display:grid; place-items:center;
      background: rgba(13,106,74,.12);
      border:1px solid rgba(13,106,74,.22);
      font-weight:900;
      color: rgba(13,106,74,.95);
      flex:0 0 auto;
    }
    .step b{display:block; font-size:13.5px; margin-top:1px}
    .step span{display:block; color: rgba(31,42,35,.70); font-size:12.5px; line-height:1.55; margin-top:4px}

    main{padding: 10px 0 8px}
    section{
      padding: 12px 0;
    }

    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      margin: 12px 0 10px;
    }
    .section-title h2{
      margin:0;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color: rgba(31,42,35,.72);
      font-size: 12.5px;
    }

    .toc{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      padding: 12px;
      border-radius: 18px;
      border: 1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.55);
      margin-bottom: 10px;
    }
    .toc a{
      text-decoration:none;
      color: rgba(31,42,35,.88);
      padding: 9px 11px;
      border-radius: 999px;
      border:1px solid rgba(29,54,43,.10);
      background: rgba(255,255,255,.6);
      font-weight: 800;
      font-size: 12.5px;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .toc a:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.92);
      border-color: rgba(13,106,74,.22);
    }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .card{
      border-radius: var(--radius2);
      border: 1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 22px rgba(13,106,74,.07);
      padding: 14px;
      transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.80);
      box-shadow: 0 16px 35px rgba(13,106,74,.12);
    }

    .card h3{
      margin: 2px 0 8px;
      font-size: 15px;
      letter-spacing: -.2px;
    }
    .card p{
      margin:0;
      color: rgba(31,42,35,.72);
      line-height: 1.7;
      font-size: 13.5px;
    }

    .list{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
    }
    .list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid rgba(29,54,43,.10);
      background: rgba(255,255,255,.52);
    }
    .dot{
      width:10px;height:10px;border-radius:50%;
      background: rgba(13,106,74,.95);
      margin-top: 5px;
      flex:0 0 auto;
      box-shadow: 0 0 0 4px rgba(13,106,74,.12);
    }
    .list b{
      font-size: 13.5px;
      display:block;
      margin-top: -1px;
    }
    .list span{
      display:block;
      color: rgba(31,42,35,.70);
      font-size: 12.8px;
      line-height: 1.55;
      margin-top: 4px;
    }

    .cases{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 12px;
    }
    .case{
      border-radius: 18px;
      border: 1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.60);
      padding: 14px;
      position:relative;
      overflow:hidden;
    }
    .case::before{
      content:"";
      position:absolute;
      right:-70px; top:-70px;
      width:140px;height:140px;
      background: radial-gradient(circle at 35% 35%, rgba(26,138,97,.18), rgba(26,138,97,0) 60%);
      border-radius:50%;
      pointer-events:none;
    }
    .case b{
      position:relative;
      display:flex;
      align-items:center;
      gap:10px;
      font-size:14px;
      margin-bottom:8px;
    }
    .badge{
      width:30px;height:30px;
      border-radius: 12px;
      display:grid;place-items:center;
      background: rgba(13,106,74,.12);
      border:1px solid rgba(13,106,74,.22);
      color: rgba(13,106,74,.95);
      font-weight:900;
      font-size:13px;
    }
    .case p{
      position:relative;
      margin:0;
      color: rgba(31,42,35,.72);
      line-height: 1.65;
      font-size:13.2px;
    }

    .process{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }

    .timeline{
      padding: 14px;
      border-radius: 18px;
      border: 1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.58);
    }
    .timeline h3{margin: 0 0 10px; font-size:15px}
    .tlist{
      list-style:none; margin:0; padding:0;
      display:grid; gap:10px;
    }
    .titem{
      display:grid;
      grid-template-columns: 44px 1fr;
      gap: 10px;
      align-items:start;
    }
    .ticon{
      width:44px;height:44px;
      border-radius: 16px;
      display:grid;place-items:center;
      border:1px solid rgba(13,106,74,.22);
      background: rgba(255,255,255,.55);
      color: rgba(13,106,74,.95);
      font-weight:900;
    }
    .titem b{display:block; font-size:13.6px}
    .titem span{
      display:block;
      margin-top:4px;
      color: rgba(31,42,35,.70);
      font-size:12.8px;
      line-height: 1.65;
    }

    .faq{
      border: 1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.58);
      border-radius: 18px;
      overflow:hidden;
    }
    .faq-head{
      padding: 14px 14px 10px;
      border-bottom: 1px solid rgba(29,54,43,.10);
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .faq-head h3{margin:0; font-size:15px}
    .faq-head p{margin:4px 0 0; color: rgba(31,42,35,.72); font-size:12.6px; line-height:1.6}
    details{
      border-bottom: 1px solid rgba(29,54,43,.10);
      background: rgba(255,255,255,.55);
    }
    details:last-child{border-bottom:0}
    summary{
      cursor:pointer;
      list-style:none;
      padding: 12px 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:900;
      color: rgba(31,42,35,.92);
      font-size:13.5px;
    }
    summary::-webkit-details-marker{display:none}
    .chev{
      width:26px;height:26px;border-radius:10px;
      border:1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.70);
      display:grid;place-items:center;
      transition: transform .2s ease;
      flex:0 0 auto;
    }
    details[open] .chev{transform: rotate(180deg)}
    .answer{
      padding: 0 14px 14px;
      color: rgba(31,42,35,.72);
      font-size: 13.2px;
      line-height: 1.75;
    }
    .answer a{
      color: var(--brand);
      text-decoration: none;
      font-weight: 850;
      border-bottom: 1px dashed rgba(13,106,74,.35);
    }
    .answer a:hover{border-bottom-style:solid}

    .conclude{
      border-radius: 18px;
      border: 1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 22px rgba(13,106,74,.07);
      padding: 14px;
      display:flex;
      gap:12px;
      align-items:flex-start;
      justify-content:space-between;
      flex-wrap:wrap;
    }
    .conclude .left{
      min-width: 260px;
      flex: 1 1 520px;
    }
    .conclude h3{margin:0 0 6px; font-size:15px}
    .conclude p{margin:0; color: rgba(31,42,35,.72); line-height:1.75; font-size:13.5px}
    .inline-link{
      font-weight: 900;
      color: rgba(13,106,74,.98);
      text-decoration:none;
      border-bottom: 1px dashed rgba(13,106,74,.35);
    }
    .inline-link:hover{border-bottom-style:solid}

    .media{
      margin-top: 8px;
      border-radius: 18px;
      border: 1px solid rgba(29,54,43,.12);
      background: rgba(255,255,255,.56);
      padding: 14px;
    }
    .media-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom: 10px;
    }
    .media-head h3{margin:0; font-size:15px}
    .media-head span{color: rgba(31,42,35,.72); font-size:12.6px}

    .img-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    figure{
      margin:0;
      border-radius: 16px;
      border:1px solid rgba(29,54,43,.10);
      overflow:hidden;
      background: rgba(255,255,255,.66);
      position:relative;
    }
    figure img{
      width:100%;
      height: 180px;
      object-fit: cover;
      display:block;
    }
    .img-cap{
      padding: 10px 12px;
      color: rgba(31,42,35,.72);
      font-size: 12.8px;
      line-height:1.55;
      border-top: 1px solid rgba(29,54,43,.08);
      background: rgba(255,255,255,.70);
    }

    footer{
      margin-top: 10px;
      background: #0f3c2f;
      color: #e9f3ee;
      border-top: 1px solid rgba(255,255,255,.10);
    }
    .footer-wrap{
      padding: 22px 0 16px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 14px;
      align-items:start;
    }
    .foot-card{
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      border-radius: 18px;
      padding: 14px;
    }
    .foot-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom: 10px;
    }
    .foot-title strong{
      font-size:14px; letter-spacing:.2px;
    }
    .foot-title span{
      color: rgba(233,243,238,.78);
      font-size:12.6px;
    }
    .kv{
      display:grid;
      grid-template-columns: 1fr;
      gap: 8px;
      margin-top: 6px;
    }
    .kv .row{
      display:flex;
      gap:10px;
      align-items:flex-start;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      border-radius: 16px;
      padding: 10px 10px;
    }
    .kicon{
      width:30px;height:30px;border-radius: 12px;
      display:grid;place-items:center;
      border:1px solid rgba(255,255,255,.18);
      background: rgba(255,255,255,.06);
      flex:0 0 auto;
    }
    .kv b{
      display:block;
      font-size:13.2px;
    }
    .kv span{
      display:block;
      margin-top:3px;
      color: rgba(233,243,238,.80);
      font-size:12.6px;
      line-height:1.6;
    }

    .weixin-qr{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      align-items:start;
    }
    .qrbox{
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      border-radius: 18px;
      padding: 12px;
    }
    .qrbox b{display:block; font-size:13.2px; margin-bottom:8px}
    .qrbox a{
      display:block;
      text-decoration:none;
      color:#d7f3e8;
      font-weight: 900;
      margin-top:10px;
      font-size:12.8px;
    }
    .qrimg{
      width:100%;
      max-width: 210px;
      border-radius: 14px;
      display:block;
      margin:0 auto;
      background:#fff;
    }
    .maplink{
      color: #d7f3e8;
      text-decoration:none;
      border-bottom:1px dashed rgba(215,243,232,.45);
      font-weight: 900;
      display:inline-block;
      margin-top: 8px;
    }
    .maplink:hover{border-bottom-style:solid}

    .foot-bottom{
      padding-top: 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color: rgba(233,243,238,.78);
      font-size:12.6px;
    }
    .links{
      display:flex; gap:12px; flex-wrap:wrap;
      align-items:center;
    }
    .links a{
      color: rgba(233,243,238,.86);
      text-decoration:none;
      border-bottom: 1px dashed rgba(233,243,238,.35);
      font-weight: 800;
      white-space:nowrap;
    }
    .links a:hover{border-bottom-style:solid}

    .to-top{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 40;
      width: 44px; height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(13,106,74,.22);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 30px rgba(13,106,74,.14);
      display:grid;
      place-items:center;
      cursor:pointer;
      opacity:0;
      transform: translateY(10px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease, background .2s ease;
    }
    .to-top.show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }
    .to-top:hover{background: rgba(255,255,255,.95)}
    .to-top:focus{outline:none; box-shadow: 0 0 0 4px var(--focus), 0 14px 30px rgba(13,106,74,.14)}

    @media (max-width: 900px){
      .hero-grid{grid-template-columns: 1fr; }
      h1{font-size: 30px}
      .cases{grid-template-columns: 1fr}
      .process{grid-template-columns: 1fr}
      .img-row{grid-template-columns: 1fr}
      figure img{height: 190px}
      .grid-2{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .weixin-qr{grid-template-columns: 1fr}
      .nav-cta{min-width:auto}
    }
    @media (max-width: 720px){
      .menu{display:none}
      .burger{display:flex}
      .mobile-menu{display:block}
      .nav-wrap{padding: 10px 0}
      .nav-cta .btn{display:none}
      .hero-card{padding:16px}
      .stat{min-width: 150px}
      .hero{padding-top: 18px}
      figure img{height: 175px}
    }

    @media (prefers-reduced-motion: reduce){
      *{scroll-behavior:auto !important}
      .step,.card,.btn,.toc a{transition:none !important}
      .step:hover,.card:hover,.btn:hover,.toc a:hover{transform:none !important}
      .to-top{transition:none !important}
      .chev{transition:none !important}
    }

    .fade-in{
      opacity:0;
      transform: translateY(10px);
      animation: fadeUp .6s ease forwards;
    }
    @keyframes fadeUp{
      to{opacity:1; transform: translateY(0)}
    }