:root{
      --bg0:#f7faf7;
      --bg1:#ffffff;
      --card:#ffffff;
      --text:#0f172a;
      --muted:#5b677a;
      --line:rgba(15,23,42,.10);
      --shadow:0 14px 40px rgba(16,185,129,.10),0 2px 10px rgba(15,23,42,.06);
      --shadow2:0 10px 26px rgba(2,132,199,.10),0 2px 10px rgba(15,23,42,.06);
      --green:#17c964;
      --green2:#10b981;
      --lime:#b9f6ca;
      --blue:#0ea5e9;
      --indigo:#4f46e5;
      --radius:18px;
      --radius2:22px;
      --container:1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 10% -10%, rgba(16,185,129,.18), transparent 60%),
        radial-gradient(900px 520px at 90% 0%, rgba(14,165,233,.14), transparent 55%),
        linear-gradient(180deg, #f4fbf6 0%, #ffffff 34%, #f8faf9 100%);
    }
    a{color:inherit; text-decoration:none}
    .container{max-width:var(--container); margin:0 auto; padding:0 18px}
    .skip-link{
      position:absolute; left:12px; top:12px;
      background:#0b1220; color:#fff; padding:10px 12px;
      border-radius:12px; transform:translateY(-140%); transition:transform .2s ease;
      z-index:9999;
    }
    .skip-link:focus{transform:translateY(0)}
    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.75);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .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:220px;
    }
    .brand img{width:40px; height:40px; object-fit:contain; flex:0 0 auto}
    .brand .brand-text{display:flex; flex-direction:column; line-height:1.1}
    .brand .brand-name{font-weight:860; letter-spacing:.2px}
    .brand .brand-sub{font-size:12px; color:var(--muted); margin-top:4px}
    nav{display:flex; align-items:center; gap:14px}
    .nav-links{
      display:flex; align-items:center; gap:8px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px; color:#162033; padding:10px 10px; border-radius:12px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
    }
    .nav-links a:hover{
      background: rgba(16,185,129,.10);
      border-color: rgba(16,185,129,.18);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:12px 14px; border-radius:14px; border:1px solid rgba(15,23,42,.10);
      background:#fff; color:#0b1220;
      font-weight:720;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .btn:active{transform: translateY(0)}
    .btn-primary{
      background: linear-gradient(135deg, rgba(23,201,100,1) 0%, rgba(16,185,129,1) 100%);
      border-color: rgba(16,185,129,.35);
      color:#062313;
      box-shadow: 0 14px 40px rgba(16,185,129,.18);
    }
    .btn-primary:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 52px rgba(16,185,129,.22);
      border-color: rgba(16,185,129,.55);
    }
    .btn-ghost{
      background: rgba(255,255,255,.75);
    }
    .btn-ghost:hover{
      transform: translateY(-1px);
      background:#fff;
      box-shadow: 0 14px 40px rgba(2,132,199,.10);
      border-color: rgba(14,165,233,.25);
    }
    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background: rgba(255,255,255,.55);
      box-shadow: inset 0 0 0 2px rgba(0,0,0,.14);
    }
    .mobile-toggle{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      align-items:center; justify-content:center;
    }
    .burger{
      width:18px; height:12px; position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0; height:2px; background:#0f172a; border-radius:3px;
      transition: transform .2s ease, opacity .2s ease, top .2s ease;
    }
    .burger span:nth-child(1){top:0}
    .burger span:nth-child(2){top:5px}
    .burger span:nth-child(3){top:10px}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(1){top:5px; transform:rotate(45deg)}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(2){opacity:0}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(3){top:5px; transform:rotate(-45deg)}
    .mobile-panel{
      display:none;
      padding:0 0 14px 0;
    }
    .mobile-panel .mobile-links{
      display:flex; flex-direction:column; gap:8px;
      background: rgba(255,255,255,.85);
      border:1px solid rgba(15,23,42,.08);
      border-radius:18px;
      padding:12px;
    }
    .mobile-panel a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.08);
      background:#fff;
      font-weight:650;
      font-size:14px;
    }
    .mobile-panel a:active{transform: translateY(0)}
    .hero{
      padding:36px 0 12px 0;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute; inset:-220px -120px auto -120px;
      height:520px;
      background:
        radial-gradient(circle at 20% 40%, rgba(23,201,100,.22), transparent 55%),
        radial-gradient(circle at 72% 35%, rgba(14,165,233,.18), transparent 52%),
        radial-gradient(circle at 50% 10%, rgba(79,70,229,.10), transparent 45%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap:18px;
      align-items:start;
      position:relative;
    }
    .hero-left{
      padding:18px 0 12px 0;
    }
    .pill-row{
      display:flex; gap:10px; flex-wrap:wrap; margin:8px 0 16px 0;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px; border-radius:999px;
      border:1px solid rgba(16,185,129,.18);
      background: rgba(16,185,129,.08);
      color:#0b3b22;
      font-weight:680;
      font-size:13px;
    }
    .pill b{font-weight:880}
    .hero h1{
      font-size: clamp(26px, 3.2vw, 44px);
      letter-spacing:-.6px;
      margin:0;
      line-height:1.08;
    }
    .hero p{
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      margin:14px 0 18px 0;
      max-width:62ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top:14px;
    }
    .micro{
      display:flex; gap:12px; flex-wrap:wrap; margin-top:18px;
    }
    .micro-card{
      flex: 1 1 220px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.75);
      border-radius:16px;
      padding:12px 12px;
      display:flex; gap:10px; align-items:flex-start;
      box-shadow: 0 10px 26px rgba(15,23,42,.04);
    }
    .micro-ic{
      width:36px; height:36px; border-radius:14px;
      background: linear-gradient(135deg, rgba(23,201,100,.16), rgba(14,165,233,.12));
      border:1px solid rgba(16,185,129,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .micro-ic svg{width:18px; height:18px}
    .micro-card b{display:block; font-size:13px}
    .micro-card span{display:block; font-size:12px; color:var(--muted); margin-top:4px; line-height:1.4}
    .hero-right{
      position:relative;
    }
    .glass{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding:16px;
      overflow:hidden;
    }
    .glass::after{
      content:"";
      position:absolute;
      width:460px; height:240px;
      right:-210px; top:-160px;
      background: radial-gradient(circle at 30% 50%, rgba(23,201,100,.22), transparent 58%),
                  radial-gradient(circle at 60% 40%, rgba(14,165,233,.18), transparent 52%);
      pointer-events:none;
    }
    .glass-top{
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
      position:relative;
    }
    .glass-title{
      display:flex; flex-direction:column; gap:8px;
    }
    .glass-title b{font-size:14px}
    .glass-title span{font-size:12px; color:var(--muted); line-height:1.4}
    .status{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px; border-radius:14px;
      border:1px solid rgba(16,185,129,.18);
      background: rgba(16,185,129,.08);
      color:#0b3b22;
      font-weight:780;
      font-size:13px;
      white-space:nowrap;
    }
    .pulse{
      width:10px; height:10px; border-radius:50%;
      background: var(--green2);
      box-shadow: 0 0 0 0 rgba(16,185,129,.35);
      animation: pulse 1.8s infinite;
    }
    @keyframes pulse{
      0%{box-shadow: 0 0 0 0 rgba(16,185,129,.35)}
      65%{box-shadow: 0 0 0 14px rgba(16,185,129,0)}
      100%{box-shadow: 0 0 0 0 rgba(16,185,129,0)}
    }
    .metrics{
      margin-top:14px;
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
      position:relative;
    }
    .metric{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.82);
      padding:12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(16,185,129,.25);
      box-shadow: var(--shadow2);
    }
    .metric .num{
      font-size:18px; font-weight:920; letter-spacing:-.2px;
    }
    .metric .label{
      margin-top:6px; font-size:12px; color:var(--muted); line-height:1.4;
    }
    .metric .tag{
      margin-top:10px;
      display:inline-flex; align-items:center; gap:8px;
      font-size:12px; color:#0b3b22;
      background: rgba(185,246,202,.55);
      border:1px solid rgba(16,185,129,.20);
      padding:8px 10px;
      border-radius:999px;
      font-weight:760;
    }
    .section{
      padding:28px 0;
    }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px;
      margin-bottom:16px;
    }
    .section-title h2{
      margin:0;
      font-size:22px; letter-spacing:-.3px;
    }
    .section-title p{
      margin:0; color:var(--muted); font-size:13px; line-height:1.6; max-width:56ch;
    }
    .grid-3{
      display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap:14px;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.75);
      box-shadow: 0 12px 34px rgba(15,23,42,.04);
      padding:16px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(16,185,129,.26);
      box-shadow: 0 16px 44px rgba(16,185,129,.12);
    }
    .card h3{
      margin:10px 0 8px 0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .card .top{
      display:flex; align-items:center; gap:12px;
    }
    .badge-ic{
      width:42px; height:42px; border-radius:16px;
      border:1px solid rgba(16,185,129,.20);
      background: linear-gradient(135deg, rgba(16,185,129,.14), rgba(14,165,233,.10));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .badge-ic svg{width:18px; height:18px}
    .divider{
      height:1px;
      background: linear-gradient(90deg, transparent, rgba(15,23,42,.10), transparent);
      margin: 18px 0 0 0;
    }
    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .steps{
      display:grid; grid-template-columns: 1fr; gap:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      transition: transform .2s ease, border-color .2s ease;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(16,185,129,.25)}
    .step .n{
      width:36px; height:36px; border-radius:14px;
      background: rgba(16,185,129,.10);
      border:1px solid rgba(16,185,129,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:920; color:#0b3b22;
      flex:0 0 auto;
    }
    .step b{display:block; font-size:14px}
    .step span{display:block; color:var(--muted); font-size:13px; line-height:1.6; margin-top:6px}
    .list{
      margin:0; padding:0; list-style:none;
      display:grid; gap:10px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      border-radius:16px;
    }
    .check{
      width:20px; height:20px; border-radius:8px;
      background: rgba(16,185,129,.14);
      border:1px solid rgba(16,185,129,.25);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .check svg{width:12px; height:12px}
    .li b{font-size:13px}
    .li span{display:block; margin-top:4px; color:var(--muted); font-size:12px; line-height:1.55}
    .table-wrap{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
    }
    table{
      width:100%;
      border-collapse:collapse;
      font-size:13px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      vertical-align:top;
    }
    th{
      text-align:left;
      background: linear-gradient(180deg, rgba(16,185,129,.10), rgba(255,255,255,.0));
      color:#0b1220;
      font-weight:900;
      letter-spacing:.1px;
    }
    td{color:#1f2937}
    tr:last-child td{border-bottom:none}
    .score-grid{
      display:grid; grid-template-columns: 1.08fr .92fr; gap:14px; align-items:start;
    }
    .stars{
      display:flex; gap:6px; margin-top:10px;
    }
    .star{
      width:18px; height:18px; flex:0 0 auto;
      color: rgba(23,201,100,1);
      filter: drop-shadow(0 8px 18px rgba(16,185,129,.18));
    }
    .score-card .big{
      font-size:38px; font-weight:980; letter-spacing:-1px; margin-top:6px;
    }
    .score-card .sub{
      color:var(--muted); font-size:13px; line-height:1.6; margin-top:8px;
    }
    .tag-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
    .tag2{
      padding:10px 12px; border-radius:999px;
      border:1px solid rgba(14,165,233,.22);
      background: rgba(14,165,233,.08);
      color:#06324a;
      font-weight:780;
      font-size:12px;
      white-space:nowrap;
    }
    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    details.faq{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:12px 12px;
      overflow:hidden;
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    details.faq[open]{border-color: rgba(16,185,129,.28); box-shadow: 0 16px 44px rgba(16,185,129,.10)}
    details.faq summary{
      cursor:pointer;
      list-style:none;
      font-weight:880;
      letter-spacing:-.1px;
      font-size:14px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:6px 6px;
      outline:none;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .sum-ic{
      width:30px; height:30px; border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.8);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
      margin-top:-2px;
    }
    details.faq[open] .sum-ic{transform: rotate(45deg); border-color: rgba(16,185,129,.26)}
    .faq-text{
      padding: 0 6px 8px 6px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, border-color .2s ease;
    }
    .review:hover{transform: translateY(-2px); border-color: rgba(16,185,129,.25)}
    .review::before{
      content:"";
      position:absolute; inset:-2px auto auto -2px;
      width:140px; height:80px;
      background: radial-gradient(circle at 25% 40%, rgba(23,201,100,.18), transparent 60%);
      pointer-events:none;
    }
    .review .who{
      display:flex; gap:10px; align-items:center;
      position:relative;
    }
    .avatar{
      width:40px; height:40px; border-radius:16px;
      background: linear-gradient(135deg, rgba(16,185,129,.16), rgba(14,165,233,.12));
      border:1px solid rgba(16,185,129,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:980;
      color:#0b3b22;
      flex:0 0 auto;
    }
    .review b{display:block; font-size:14px}
    .review .role{display:block; color:var(--muted); font-size:12px; margin-top:4px}
    .review .quote{
      margin-top:10px;
      color:#111827;
      font-size:13px;
      line-height:1.7;
      position:relative;
    }
    .review .meta{
      margin-top:12px;
      display:flex; gap:8px; flex-wrap:wrap; position:relative;
    }
    .chip{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.8);
      color:#0f172a;
      font-weight:780;
      font-size:12px;
      white-space:nowrap;
    }
    .case-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px; align-items:start;
    }
    .case-left .case-list{display:grid; gap:12px}
    .case-item{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
      display:flex; gap:12px; align-items:flex-start;
      transition: transform .2s ease, border-color .2s ease;
    }
    .case-item:hover{transform: translateY(-2px); border-color: rgba(16,185,129,.25)}
    .case-ic{
      width:44px; height:44px; border-radius:18px;
      border:1px solid rgba(16,185,129,.20);
      background: linear-gradient(135deg, rgba(16,185,129,.14), rgba(79,70,229,.08));
      display:flex; align-items:center; justify-content:center; flex:0 0 auto;
    }
    .case-ic svg{width:20px; height:20px}
    .case-item b{display:block; font-size:14px}
    .case-item span{display:block; color:var(--muted); font-size:13px; line-height:1.65; margin-top:6px}
    .case-right .token-box{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: linear-gradient(180deg, rgba(16,185,129,.10), rgba(255,255,255,.78));
      padding:16px;
      position:relative;
      overflow:hidden;
      box-shadow: 0 14px 40px rgba(16,185,129,.10);
    }
    .token-box::after{
      content:"";
      position:absolute; right:-140px; bottom:-130px;
      width:260px; height:260px;
      border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(23,201,100,.18), transparent 58%);
      pointer-events:none;
    }
    .token-box h3{margin:0; font-size:16px}
    .token-box p{margin:8px 0 12px 0; color:var(--muted); font-size:13px; line-height:1.7; position:relative}
    .token-grid{
      display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:10px; position:relative;
    }
    .token-cell{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:12px;
    }
    .token-cell .k{font-size:12px; color:var(--muted); font-weight:700}
    .token-cell .v{margin-top:6px; font-size:14px; font-weight:920}
    .token-cell .s{margin-top:6px; color:var(--muted); font-size:12px; line-height:1.5}
    .articles{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap:14px;
    }
    .article{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      transition: transform .2s ease, border-color .2s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:140px;
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(16,185,129,.25)}
    .article .meta{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .dot{
      width:8px; height:8px; border-radius:50%;
      background: rgba(16,185,129,1);
      margin-top:6px;
    }
    .article h3{margin:0; font-size:14px}
    .article p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .article a.readmore{
      margin-top:auto;
      display:inline-flex; align-items:center; gap:10px;
      font-weight:860;
      color:#0b3b22;
      border:1px solid rgba(16,185,129,.22);
      background: rgba(16,185,129,.08);
      padding:10px 12px;
      border-radius:14px;
      transition: transform .2s ease, background .2s ease;
    }
    .article a.readmore:hover{transform: translateY(-1px); background: rgba(16,185,129,.12)}
    .form-card{
      border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 16px 44px rgba(15,23,42,.05);
      position:relative;
      overflow:hidden;
    }
    .form-card::before{
      content:"";
      position:absolute; inset:-2px auto auto -2px;
      width:260px; height:140px;
      background: radial-gradient(circle at 40% 40%, rgba(23,201,100,.18), transparent 62%),
                  radial-gradient(circle at 70% 60%, rgba(14,165,233,.14), transparent 58%);
      pointer-events:none;
    }
    .form-card h3{margin:0; font-size:16px; position:relative}
    .form-card p{margin:8px 0 14px 0; color:var(--muted); font-size:13px; line-height:1.7; position:relative}
    form{position:relative}
    .form-grid{
      display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:12px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    label{
      font-size:12px; color:#24324b; font-weight:800;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.9);
      color:#0b1220;
      font-size:14px;
      outline:none;
      transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(16,185,129,.50);
      box-shadow: 0 0 0 4px rgba(16,185,129,.12);
    }
    .form-actions{
      margin-top:12px;
      display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:space-between;
    }
    .fineprint{
      color:var(--muted); font-size:12px; line-height:1.6;
    }
    .net-grid{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap:12px;
    }
    .net{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .net:hover{transform: translateY(-2px); border-color: rgba(16,185,129,.25)}
    .net b{display:block; font-size:14px}
    .net span{display:block; color:var(--muted); font-size:12px; line-height:1.6; margin-top:6px}
    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .tag-cloud a{
      padding:10px 12px; border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      font-weight:820;
      font-size:12px;
      color:#0f172a;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .tag-cloud a:hover{
      transform: translateY(-1px);
      border-color: rgba(16,185,129,.28);
      background: rgba(16,185,129,.08);
    }
    .timeline{
      display:grid; gap:12px;
    }
    .time{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
    }
    .time .bar{
      width:34px; height:34px; border-radius:14px;
      background: rgba(14,165,233,.10);
      border:1px solid rgba(14,165,233,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color:#06324a;
      font-weight:940;
    }
    .time b{display:block; font-size:14px}
    .time span{display:block; color:var(--muted); font-size:13px; line-height:1.7; margin-top:6px}
    footer{
      margin-top:8px;
      background: linear-gradient(180deg, rgba(16,185,129,.08), rgba(255,255,255,.0));
      border-top:1px solid rgba(15,23,42,.08);
      padding:18px 0 22px 0;
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.1fr .9fr;
      gap:14px; align-items:start;
    }
    .footer-card{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
    }
    .footer-card b{display:block; font-size:14px}
    .footer-card p{margin:8px 0 0 0; color:var(--muted); font-size:13px; line-height:1.7}
    .footer-links{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:12px;
    }
    .footer-links a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      font-weight:820;
      font-size:12px;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .footer-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(16,185,129,.28);
      background: rgba(16,185,129,.08);
    }
    .bottom-row{
      margin-top:14px;
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      color:var(--muted);
      font-size:12px;
    }
    .sys-links{display:flex; gap:10px; flex-wrap:wrap}
    .sys-links a{color:#0b3b22; font-weight:840; padding:8px 10px; border-radius:12px; border:1px solid rgba(16,185,129,.20); background: rgba(16,185,129,.08)}
    .float-kefu{
      position:fixed; right:16px; bottom:88px;
      z-index:60;
      width:58px; height:58px; border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.82);
      backdrop-filter: blur(10px);
      box-shadow: 0 16px 44px rgba(15,23,42,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .float-kefu:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(16,185,129,.20)}
    .float-kefu svg{width:22px; height:22px; color:#0b3b22}
    .kefu-pop{
      position:fixed; right:16px; bottom:156px;
      width:260px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.92);
      backdrop-filter: blur(10px);
      box-shadow: 0 20px 66px rgba(15,23,42,.18);
      padding:12px;
      z-index:70;
      display:none;
      transform-origin: right bottom;
    }
    .kefu-pop.show{display:block; animation: pop .18s ease-out}
    @keyframes pop{from{transform:scale(.98); opacity:.4} to{transform:scale(1); opacity:1}}
    .kefu-pop .head{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding:4px 2px 10px 2px;
    }
    .kefu-pop .head b{font-size:13px}
    .close-btn{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
    }
    .close-btn svg{width:16px; height:16px}
    .kefu-pop img{
      width:100%; height:auto; border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      display:block;
    }
    .kefu-pop .hint{
      margin-top:10px; color:var(--muted); font-size:12px; line-height:1.6;
    }
    .to-top{
      position:fixed; right:16px; bottom:18px;
      width:50px; height:50px; border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.82);
      backdrop-filter: blur(10px);
      box-shadow: 0 16px 44px rgba(15,23,42,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      z-index:60;
      transition: transform .2s ease, opacity .2s ease;
      opacity:0;
      pointer-events:none;
    }
    .to-top.show{opacity:1; pointer-events:auto}
    .to-top svg{width:20px; height:20px; color:#0b3b22}
    .reveal{
      opacity:0; transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.on{opacity:1; transform: translateY(0)}
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap:14px}
      .hero-right{order:2}
      .hero-left{order:1}
      .grid-3{grid-template-columns: 1fr; }
      .two-col{grid-template-columns:1fr}
      .score-grid{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .reviews{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .articles{grid-template-columns:1fr}
      .net-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      nav{display:none}
      .mobile-toggle{display:flex}
      .mobile-panel{display:block}
    }