:root{
      --bg:#f6faf7;
      --card:#ffffff;
      --text:#111827;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(17,24,39,.10);
      --shadow:0 14px 40px rgba(16,185,129,.12), 0 6px 18px rgba(17,24,39,.06);
      --shadow2:0 10px 26px rgba(17,24,39,.08);
      --green:#19c37d;
      --green2:#00d084;
      --greenDark:#0ea56a;
      --accent:#16a34a;
      --accent2:#22c55e;
      --ring:rgba(25,195,125,.35);
      --danger:#ef4444;
      --radius:18px;
      --radius2:14px;
      --container:1120px;
      --pad:20px;
      --font:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans","Liberation Sans",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(900px 420px at 15% 0%, rgba(34,197,94,.22), transparent 60%),
        radial-gradient(860px 460px at 95% 20%, rgba(16,185,129,.18), transparent 55%),
        linear-gradient(180deg, #f7fbf8 0%, #f4faf7 35%, #f7fbf8 100%);
    }
    a{color:inherit}
    .container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(246,250,247,.70);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(17,24,39,.06);
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:220px;
    }
    .brand .mark{
      width:40px;height:40px;
      border-radius:12px;
      background:
        radial-gradient(14px 14px at 30% 30%, rgba(255,255,255,.85), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, var(--green2), #0ea5e9);
      box-shadow:0 14px 30px rgba(34,197,94,.22);
      position:relative;
      overflow:hidden;
    }
    .brand .mark:after{
      content:"";
      position:absolute; inset:-30%;
      background: linear-gradient(115deg, rgba(255,255,255,.65), rgba(255,255,255,0) 50%);
      transform: translateX(-40%) rotate(18deg);
      animation: sheen 3.4s ease-in-out infinite;
      opacity:.55;
    }
    @keyframes sheen{
      0%{transform: translateX(-55%) rotate(18deg)}
      45%{transform: translateX(20%) rotate(18deg)}
      100%{transform: translateX(70%) rotate(18deg)}
    }
    .brand .name{
      display:flex;flex-direction:column;line-height:1.15;
    }
    .brand .name strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand .name span{
      font-size:12px;
      color:var(--muted2);
    }

    .navlinks{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .navlinks a{
      text-decoration:none;
      font-size:13px;
      color:rgba(17,24,39,.85);
      padding:8px 10px;
      border-radius:10px;
      border:1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .navlinks a:hover{
      background:rgba(34,197,94,.10);
      border-color:rgba(34,197,94,.22);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      appearance:none;
      border:1px solid transparent;
      background:transparent;
      color:inherit;
      border-radius:12px;
      padding:10px 14px;
      font-size:13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      user-select:none;
    }
    .btn:active{transform: translateY(0)}
    .btn-primary{
      background: linear-gradient(135deg, var(--green2), var(--green));
      color:#052e1a;
      box-shadow:0 14px 30px rgba(16,185,129,.18);
      border-color:rgba(255,255,255,.35);
      font-weight:700;
    }
    .btn-primary:hover{
      box-shadow:0 16px 36px rgba(16,185,129,.24);
      transform: translateY(-1px);
    }
    .btn-ghost{
      border-color:rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
    }
    .btn-ghost:hover{
      border-color:rgba(34,197,94,.30);
      background: rgba(34,197,94,.08);
      transform: translateY(-1px);
    }

    .mobile-toggle{
      display:none;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      border-radius:12px;
      padding:10px 12px;
      cursor:pointer;
    }
    .mobile-toggle:focus-visible{outline:3px solid var(--ring); outline-offset:2px}
    .hamburger{
      width:18px;height:14px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; background:rgba(17,24,39,.78);
      border-radius:999px;
      transition: transform .2s ease, opacity .2s ease, top .2s ease;
    }
    .hamburger span:nth-child(1){top:1px}
    .hamburger span:nth-child(2){top:6px}
    .hamburger span:nth-child(3){top:11px}
    .mobile-drawer{
      display:none;
      border-top:1px solid rgba(17,24,39,.06);
      padding:10px 0 14px;
    }
    .mobile-drawer .grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mobile-drawer a{
      text-decoration:none;
      font-size:13px;
      padding:10px 12px;
      border:1px solid rgba(17,24,39,.10);
      border-radius:12px;
      background:rgba(255,255,255,.62);
    }
    .mobile-drawer a:hover{border-color:rgba(34,197,94,.30); background:rgba(34,197,94,.07)}

    .hero{
      padding:34px 0 18px;
      position:relative;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      padding:26px 0;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:14px;
    }
    .kicker{
      display:flex; align-items:center; gap:10px;
      color:rgba(4,47,28,.88);
      font-weight:700;
      font-size:13px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background: linear-gradient(135deg, rgba(25,195,125,.18), rgba(34,197,94,.08));
      border:1px solid rgba(34,197,94,.26);
      box-shadow:0 10px 24px rgba(16,185,129,.10);
      width:fit-content;
    }
    .dot{
      width:9px;height:9px;border-radius:50%;
      background: var(--green2);
      box-shadow:0 0 0 6px rgba(25,195,125,.18);
    }
    h1{
      margin:0;
      font-size:38px;
      letter-spacing:-.6px;
      line-height:1.08;
    }
    .hero-sub{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
      max-width:62ch;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-top:6px;
    }
    .hero-meta{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-top:10px;
    }
    .meta-item{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
      min-width:170px;
    }
    .meta-item strong{
      display:block;
      font-size:14px;
      margin-bottom:4px;
      letter-spacing:.2px;
    }
    .meta-item span{
      display:block;
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.4;
    }

    .hero-right{
      border-radius:var(--radius);
      background:
        radial-gradient(1200px 420px at 20% 0%, rgba(34,197,94,.24), transparent 55%),
        radial-gradient(800px 420px at 100% 20%, rgba(16,185,129,.18), transparent 50%),
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.48));
      border:1px solid rgba(34,197,94,.22);
      box-shadow: var(--shadow);
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:12px;
      overflow:hidden;
      position:relative;
    }
    .hero-right:before{
      content:"";
      position:absolute; inset:-2px -2px auto -2px;
      height:140px;
      background: linear-gradient(90deg, rgba(25,195,125,.25), rgba(14,165,233,.18), rgba(25,195,125,.25));
      opacity:.55;
      filter: blur(18px);
      pointer-events:none;
    }
    .data-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .data-card{
      border-radius:16px;
      background: rgba(255,255,255,.64);
      border:1px solid rgba(17,24,39,.10);
      padding:14px 14px 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:92px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .data-card:hover{
      transform: translateY(-2px);
      border-color: rgba(34,197,94,.28);
      box-shadow: 0 16px 36px rgba(16,185,129,.14);
    }
    .data-card .top{
      display:flex; align-items:center; gap:10px;
    }
    .icon{
      width:34px;height:34px;border-radius:12px;
      background: linear-gradient(135deg, rgba(25,195,125,.20), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.26);
      display:flex; align-items:center; justify-content:center;
    }
    .data-card h3{
      margin:0;
      font-size:13px;
      color:rgba(17,24,39,.85);
      font-weight:800;
      letter-spacing:.2px;
    }
    .data-card .val{
      font-size:22px;
      font-weight:900;
      letter-spacing:-.6px;
    }
    .data-card .desc{
      color:var(--muted2);
      font-size:12px;
      line-height:1.35;
      margin-top:2px;
    }

    .flow-mini{
      position:relative; z-index:1;
      border-radius:16px;
      padding:14px;
      border:1px dashed rgba(34,197,94,.28);
      background: rgba(255,255,255,.52);
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .flow-mini h3{
      margin:0;
      font-size:13px;
      letter-spacing:.2px;
    }
    .stepline{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .stepchip{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      flex: 1 1 calc(50% - 10px);
      min-width:160px;
    }
    .stepnum{
      width:28px;height:28px;border-radius:10px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(25,195,125,.24), rgba(14,165,233,.14));
      border:1px solid rgba(34,197,94,.26);
      font-weight:900;
      font-size:13px;
      color:rgba(4,47,28,.92);
    }
    .stepchip strong{
      font-size:13px;
      display:block;
      margin-bottom:2px;
    }
    .stepchip span{
      font-size:12px;
      color:var(--muted2);
      line-height:1.35;
    }

    section{
      padding:28px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color:var(--muted2);
      font-size:13.5px;
      line-height:1.6;
      max-width:55ch;
      text-align:right;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .card{
      background: rgba(255,255,255,.68);
      border:1px solid rgba(17,24,39,.10);
      border-radius:var(--radius2);
      box-shadow: 0 10px 24px rgba(17,24,39,.04);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(34,197,94,.28);
      box-shadow: 0 18px 40px rgba(16,185,129,.10);
    }
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
    }
    .list{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .li{
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .tick{
      width:20px;height:20px;border-radius:8px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.26);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .li span{
      color:var(--muted);
      font-size:13.2px;
      line-height:1.6;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns: 140px 1fr;
      gap:12px;
      align-items:start;
      padding:14px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
    }
    .timeline-item .when{
      padding:10px 12px;
      border-radius:14px;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(34,197,94,.22);
      font-weight:900;
      letter-spacing:.2px;
      color: rgba(4,47,28,.92);
      text-align:center;
    }
    .timeline-item .body strong{
      display:block;
      font-size:15px;
      margin-bottom:6px;
    }
    .timeline-item .body p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
    }

    .compare-wrap{
      border-radius:var(--radius);
      border:1px solid rgba(34,197,94,.22);
      background:
        radial-gradient(900px 420px at 20% 0%, rgba(34,197,94,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.52));
      box-shadow: var(--shadow2);
      padding:16px;
    }
    .compare-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .stars{
      display:flex; align-items:center; gap:8px;
      font-weight:900;
    }
    .star-row{
      display:flex; gap:4px;
    }
    .star{
      width:18px;height:18px;
      filter: drop-shadow(0 6px 10px rgba(34,197,94,.18));
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
    }
    th,td{
      padding:12px 10px;
      border-bottom:1px solid rgba(17,24,39,.08);
      border-right:1px solid rgba(17,24,39,.08);
      vertical-align:top;
      font-size:13px;
      line-height:1.6;
    }
    th:last-child, td:last-child{border-right:none}
    tr:last-child td{border-bottom:none}
    th{
      background: rgba(34,197,94,.10);
      font-weight:900;
      text-align:left;
      color: rgba(4,47,28,.92);
    }
    td .good{
      color: rgba(4,47,28,.92);
      font-weight:900;
    }
    td .muted{color:var(--muted2)}
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.24);
      font-weight:900;
      color: rgba(4,47,28,.92);
      white-space:nowrap;
    }
    .rating-card{
      display:flex; gap:10px; align-items:center; padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
    }
    .ring{
      width:46px;height:46px;border-radius:18px;
      background:
        radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.88), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(25,195,125,.25), rgba(14,165,233,.14));
      border:1px solid rgba(34,197,94,.24);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    details{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.64);
      padding:12px 14px;
      transition: border-color .15s ease, transform .15s ease, background .15s ease;
    }
    details[open]{
      border-color: rgba(34,197,94,.30);
      background: rgba(34,197,94,.06);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      font-weight:900;
      font-size:14px;
      color: rgba(17,24,39,.92);
    }
    summary::-webkit-details-marker{display:none}
    .sum-ico{
      width:26px;height:26px;border-radius:10px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .chev{
      width:16px;height:16px; flex:0 0 auto;
      transition: transform .2s ease;
      margin-top:6px;
      opacity:.9;
    }
    details[open] .chev{transform: rotate(180deg)}
    .faq-body{
      margin-top:10px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
      padding-right:6px;
    }

    .comments{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding:16px;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height:190px;
    }
    .review .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:40px;height:40px;border-radius:16px;
      background: linear-gradient(135deg, rgba(34,197,94,.18), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(4,47,28,.92);
    }
    .who strong{display:block; font-size:13.5px}
    .who span{display:block; font-size:12.5px; color:var(--muted2); margin-top:2px}
    .review .text{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
    }
    .tagrow{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:auto;
    }
    .tag{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
      color: rgba(17,24,39,.84);
      white-space:nowrap;
    }

    .articles{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .article-list{
      border-radius:var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding:16px;
    }
    .article-item{
      display:flex;
      gap:12px;
      padding:12px 0;
      border-bottom:1px solid rgba(17,24,39,.08);
      align-items:flex-start;
    }
    .article-item:last-child{border-bottom:none}
    .thumb{
      width:42px;height:42px;border-radius:16px;
      background: linear-gradient(135deg, rgba(34,197,94,.20), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.24);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:1000;
      color: rgba(4,47,28,.92);
      user-select:none;
    }
    .article-item strong{
      display:block;
      font-size:13.5px;
      margin-bottom:4px;
      line-height:1.45;
    }
    .article-item span{
      display:block;
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
    }
    .article-actions{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:12px;
    }

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .map-card{
      border-radius:var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      padding:16px;
      overflow:hidden;
      position:relative;
      min-height:240px;
    }
    .map-card:before{
      content:"";
      position:absolute; inset:-120px -60px auto -60px;
      height:260px;
      background: radial-gradient(circle at 30% 50%, rgba(34,197,94,.22), transparent 55%);
      filter: blur(10px);
      pointer-events:none;
    }
    .map-title{
      position:relative;
      z-index:1;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:12px;
    }
    .map-title strong{font-size:15px}
    .network-list{
      position:relative; z-index:1;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .net{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      padding:12px;
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .net .b{
      width:28px;height:28px;border-radius:12px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(4,47,28,.92);
      flex:0 0 auto;
      margin-top:2px;
    }
    .net strong{display:block; font-size:13.5px}
    .net span{display:block; font-size:12.5px; color:var(--muted2); margin-top:2px; line-height:1.5}

    .form-wrap{
      border-radius:var(--radius);
      border:1px solid rgba(34,197,94,.22);
      background:
        radial-gradient(900px 420px at 15% 0%, rgba(34,197,94,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.52));
      box-shadow: var(--shadow2);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .form-intro{
      padding:6px 6px 0;
    }
    .form-intro h3{margin:0 0 8px; font-size:16px}
    .form-intro p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.75}
    .form-intro .mini{
      margin-top:12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .mini .badge2{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
      font-size:12.5px;
      color: rgba(17,24,39,.86);
      white-space:nowrap;
    }

    form{
      width:100%;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
      margin-bottom:12px;
    }
    label{
      font-size:13px;
      font-weight:900;
      color: rgba(17,24,39,.92);
    }
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:11px 12px;
      font-size:14px;
      color:var(--text);
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, background .15s ease;
    }
    textarea{min-height:102px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(34,197,94,.35);
      box-shadow: 0 0 0 4px rgba(25,195,125,.16);
      background: rgba(255,255,255,.86);
    }
    .form-actions{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      margin-top:6px;
    }
    .hint{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
      margin:0;
    }

    .cases{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .case-card{
      border-radius:var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding:16px;
      overflow:hidden;
      position:relative;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .case-top strong{
      font-size:15px;
      line-height:1.4;
      letter-spacing:-.2px;
    }
    .case-top span{
      color:var(--muted2);
      font-size:12.5px;
    }
    .case-media{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .imgbox{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
      overflow:hidden;
      min-height:160px;
      position:relative;
    }
    .imgbox img{
      width:100%; height:100%;
      object-fit:cover;
      display:block;
    }
    .case-points{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .case-points .tag{background:rgba(34,197,94,.08); border-color: rgba(34,197,94,.22)}
    .case-cta{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:auto;
    }

    .tokens{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:start;
    }
    .token-box{
      border-radius:var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding:16px;
    }
    .token-box h3{margin:0 0 8px; font-size:16px}
    .token-box p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.75}
    .token-list{
      margin:12px 0 0; padding:0; list-style:none;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .token-item{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      padding:12px;
    }
    .token-item strong{display:block; font-size:13.5px; margin-bottom:4px}
    .token-item span{display:block; color:var(--muted2); font-size:12.5px; line-height:1.55}
    .token-panel{
      border-radius:var(--radius);
      border:1px solid rgba(34,197,94,.22);
      background:
        radial-gradient(700px 320px at 20% 0%, rgba(34,197,94,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.52));
      padding:16px;
      box-shadow: 0 12px 30px rgba(16,185,129,.10);
    }
    .token-panel h3{margin:0 0 8px; font-size:16px}
    .token-panel .calc{
      display:flex; gap:10px; flex-wrap:wrap; align-items:end;
      margin-top:10px;
    }
    .calc .group{flex:1 1 160px}
    .smallnote{color:var(--muted2); font-size:12.5px; margin-top:10px; line-height:1.65}
    .result{
      margin-top:12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding:12px;
    }
    .result strong{display:block; font-size:13.5px}
    .result span{display:block; color:var(--muted2); font-size:12.5px; margin-top:4px; line-height:1.6}

    .anchor{
      scroll-margin-top:84px;
    }

    footer{
      padding:22px 0 28px;
      background: linear-gradient(180deg, rgba(16,185,129,.08), rgba(16,185,129,.02));
      border-top:1px solid rgba(17,24,39,.06);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius:var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      padding:16px;
    }
    .foot-card h3{margin:0 0 10px; font-size:15px}
    .foot-card p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.75}
    .foot-links{
      display:flex; flex-direction:column; gap:10px;
    }
    .foot-links a{
      color:rgba(17,24,39,.88);
      text-decoration:none;
      font-size:13.5px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(34,197,94,.28);
      background: rgba(34,197,94,.08);
    }
    .copyright{
      margin-top:14px;
      color:var(--muted2);
      font-size:12.5px;
      text-align:center;
    }

    .float-bubble{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      box-shadow:0 18px 40px rgba(17,24,39,.10);
      padding:10px 12px;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      display:flex; align-items:center; gap:10px;
      font-weight:900;
      font-size:13px;
    }
    .float-btn:hover{
      transform: translateY(-2px);
      border-color: rgba(34,197,94,.30);
      background: rgba(34,197,94,.08);
    }
    .float-btn .ico{
      width:34px;height:34px;border-radius:14px;
      background: linear-gradient(135deg, rgba(34,197,94,.20), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.26);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .qr-pop{
      width:236px;
      border-radius:20px;
      border:1px solid rgba(34,197,94,.22);
      background: rgba(255,255,255,.86);
      box-shadow:0 22px 54px rgba(16,185,129,.22);
      overflow:hidden;
      display:none;
    }
    .qr-pop.open{display:block}
    .qr-head{
      padding:12px 12px 0;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .qr-head strong{font-size:13.5px}
    .qr-close{
      border:none;
      background:transparent;
      cursor:pointer;
      font-size:18px;
      line-height:1;
      color:rgba(17,24,39,.70);
    }
    .qr-body{
      padding:10px 12px 14px;
    }
    .qr-body img{
      width:100%;
      height:auto;
      display:block;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
    }
    .qr-foot{
      padding:10px 12px 14px;
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.55;
    }

    .to-top{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      box-shadow:0 18px 40px rgba(17,24,39,.10);
      padding:10px 12px;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      display:flex; align-items:center; gap:10px;
      font-weight:900;
      font-size:13px;
    }
    .to-top:hover{
      transform: translateY(-2px);
      border-color: rgba(34,197,94,.30);
      background: rgba(34,197,94,.08);
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; gap:14px}
      h1{font-size:32px}
      .section-title p{text-align:left; max-width:none}
      .grid-3{grid-template-columns:1fr; }
      .grid-2{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .comments{grid-template-columns:1fr}
      .articles{grid-template-columns:1fr}
      .network-grid{grid-template-columns:1fr}
      .cases{grid-template-columns:1fr}
      .tokens{grid-template-columns:1fr}
      .timeline-item{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .navlinks{display:none}
      .nav-cta{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-drawer{display:none}
      .mobile-drawer.open{display:block}
    }