:root{
      --bg0:#f7fbf8;
      --bg1:#effaf2;
      --card:#ffffff;
      --text:#0f172a;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(15, 23, 42, .10);
      --shadow:0 18px 45px rgba(11, 176, 92, .10);
      --shadow2:0 10px 30px rgba(2, 132, 67, .12);
      --green:#0ea85b;
      --green2:#0ad18a;
      --green3:#22c55e;
      --lime:#6ee7b7;
      --focus: rgba(14, 168, 91, .25);
      --danger:#ef4444;
      --radius:18px;
      --radius2:24px;
      --container: 1120px;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 20% -10%, rgba(10, 209, 138, .24), transparent 55%),
        radial-gradient(700px 420px at 85% 10%, rgba(34, 197, 94, .20), transparent 50%),
        linear-gradient(180deg, var(--bg1), var(--bg0) 38%, #f8fafc 100%);
    }

    a{color:inherit; text-decoration:none}
    a:hover{opacity:.95}
    .container{
      width:100%;
      max-width:var(--container);
      padding:0 18px;
      margin:0 auto;
    }

    /* Top nav */
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(1.2) blur(10px);
      background: rgba(247, 251, 248, .72);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .topbar-inner{
      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;
    }
    .ai-page-logo{
      width:40px;
      height:40px;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(14,168,91,.18), rgba(10,209,138,.12));
      border:1px solid rgba(14,168,91,.20);
      object-fit:contain;
      padding:6px;
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-title strong{
      font-size:14px;
      letter-spacing:.3px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted2);
      margin-top:4px;
    }

    .nav{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:nowrap;
      overflow:hidden;
    }
    .nav a{
      font-size:13px;
      color:rgba(15,23,42,.82);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(14,168,91,.08);
      border-color: rgba(14,168,91,.18);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; gap:10px; align-items:center; justify-content:flex-end;
      min-width: 240px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:10px 14px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: #fff;
      color: rgba(15,23,42,.90);
      font-weight:650;
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .btn:hover{transform: translateY(-1px); box-shadow:0 14px 32px rgba(15,23,42,.10); border-color: rgba(14,168,91,.28)}
    .btn-primary{
      border-color: rgba(14,168,91,.35);
      background: linear-gradient(135deg, rgba(14,168,91,.95), rgba(10,209,138,.92));
      color:#07140f;
      box-shadow:0 18px 45px rgba(14,168,91,.18);
    }
    .btn-primary:hover{
      box-shadow:0 22px 60px rgba(14,168,91,.22);
    }
    .btn-ghost{
      background: rgba(255,255,255,.75);
    }

    .hamburger{
      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;
      cursor:pointer;
      transition: transform .18s ease;
    }
    .hamburger:hover{transform: translateY(-1px)}
    .hamburger svg{display:block}

    .mobile-panel{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-panel .panel-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .mobile-panel a{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.8);
      font-size:13px;
      color: rgba(15,23,42,.88);
    }

    /* Hero */
    .hero{
      position:relative;
      padding:26px 0 12px;
    }
    .hero-wrap{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
      padding:22px 0 6px;
    }
    .hero-left{
      padding:22px 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border:1px solid rgba(14,168,91,.22);
      background: rgba(255,255,255,.7);
      border-radius:999px;
      box-shadow: 0 10px 30px rgba(14,168,91,.10);
      font-size:13px;
      color: rgba(15,23,42,.85);
    }
    .eyebrow i{
      width:10px;height:10px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #c4ffd9, var(--green));
      box-shadow: 0 0 0 6px rgba(14,168,91,.10);
      display:inline-block;
    }
    h1{
      font-size:38px;
      line-height:1.15;
      margin:14px 0 10px;
      letter-spacing:-.6px;
    }
    .hero-sub{
      color: rgba(15,23,42,.74);
      font-size:15px;
      line-height:1.7;
      max-width: 56ch;
      margin:0 0 16px;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
      margin:18px 0 10px;
    }

    .micro-badges{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:14px;
    }
    .badge{
      padding:9px 11px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      display:flex; align-items:center; gap:10px;
      min-width: 190px;
    }
    .badge svg{flex:0 0 auto}
    .badge strong{
      font-size:13px; letter-spacing:.2px;
    }
    .badge span{
      display:block;
      font-size:12px; color:var(--muted2);
      margin-top:4px;
      line-height:1.25;
    }

    .hero-right{
      background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      border:1px solid rgba(14,168,91,.18);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding:16px;
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
    }
    .hero-right:before{
      content:"";
      position:absolute;
      inset:-2px -2px auto -2px;
      height:160px;
      background:
        radial-gradient(200px 120px at 20% 30%, rgba(10,209,138,.32), transparent 60%),
        radial-gradient(260px 140px at 90% 0%, rgba(34,197,94,.24), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-right > *{position:relative; z-index:1}
    .data-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .stat{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.10);
      border-radius:18px;
      padding:12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      will-change:transform;
    }
    .stat:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow2);
      border-color: rgba(14,168,91,.26);
    }
    .stat .k{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .stat .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background: rgba(14,168,91,.10);
      border:1px solid rgba(14,168,91,.20);
      font-size:12px; color: rgba(15,23,42,.80);
      white-space:nowrap;
    }
    .stat strong{
      font-size:22px;
      letter-spacing:-.6px;
    }
    .stat p{
      margin:0;
      color: var(--muted2);
      font-size:12px;
      line-height:1.4;
    }

    .hero-mini{
      border-radius:18px;
      border:1px dashed rgba(14,168,91,.25);
      background: rgba(14,168,91,.06);
      padding:12px 12px;
      display:flex; gap:12px; align-items:flex-start;
    }
    .hero-mini .dot{
      width:12px;height:12px;border-radius:50%;
      background: linear-gradient(135deg, var(--green3), var(--green2));
      box-shadow:0 0 0 7px rgba(14,168,91,.10);
      margin-top:4px;
      flex:0 0 auto;
    }
    .hero-mini strong{
      display:block;
      font-size:13px;
      margin-bottom:4px;
    }
    .hero-mini span{
      display:block;
      color: var(--muted2);
      font-size:12px;
      line-height:1.55;
    }

    /* Section */
    section{padding:26px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:16px;
    }
    .section-head h2{
      margin:0;
      font-size:24px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color: rgba(15,23,42,.72);
      max-width: 62ch;
      line-height:1.6;
      font-size:14px;
    }

    .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,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 8px 25px rgba(2,132,67,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 14px 40px rgba(2,132,67,.12);
      border-color: rgba(14,168,91,.22);
    }
    .card h3{
      margin:10px 0 8px;
      font-size:16px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color: var(--muted2);
      line-height:1.65;
      font-size:13px;
    }
    .icon{
      width:44px;height:44px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(14,168,91,.16), rgba(10,209,138,.10));
      border:1px solid rgba(14,168,91,.22);
      display:flex; align-items:center; justify-content:center;
    }
    .icon svg{display:block}

    /* Process */
    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .step{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.66));
      position:relative;
      overflow:hidden;
    }
    .step:after{
      content:"";
      position:absolute;
      inset:auto -30px -30px auto;
      width:120px;height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(14,168,91,.18), transparent 60%);
      transform: rotate(25deg);
      pointer-events:none;
    }
    .step > *{position:relative; z-index:1}
    .step .n{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:36px;height:36px;
      border-radius:14px;
      background: rgba(14,168,91,.12);
      border:1px solid rgba(14,168,91,.22);
      font-weight:800;
      font-size:14px;
      color: rgba(15,23,42,.92);
    }
    .step h3{margin:12px 0 8px; font-size:15px}
    .step p{margin:0; color:var(--muted2); font-size:13px; line-height:1.6}

    /* Compare table */
    .table-wrap{
      border-radius: var(--radius2);
      background: rgba(255,255,255,.75);
      border:1px solid rgba(15,23,42,.10);
      overflow:hidden;
      box-shadow: 0 10px 34px rgba(2,132,67,.08);
    }
    table{
      width:100%;
      border-collapse:collapse;
      font-size:13px;
      min-width: 780px;
    }
    th, td{
      padding:14px 14px;
      border-bottom:1px solid rgba(15,23,42,.08);
      text-align:left;
      vertical-align:top;
    }
    th{
      background: linear-gradient(180deg, rgba(14,168,91,.14), rgba(14,168,91,.06));
      color: rgba(15,23,42,.92);
      font-weight:850;
    }
    tr:last-child td{border-bottom:none}
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(14,168,91,.25);
      background: rgba(14,168,91,.10);
      font-weight:750;
      white-space:nowrap;
    }
    .check{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color: rgba(15,23,42,.88);
    }
    .check i{
      width:18px;height:18px;border-radius:6px;
      background: rgba(14,168,91,.14);
      border:1px solid rgba(14,168,91,.25);
      display:inline-block;
      position:relative;
    }
    .check i:before{
      content:"";
      position:absolute;
      left:5px; top:4px;
      width:7px; height:4px;
      border-left:2px solid var(--green);
      border-bottom:2px solid var(--green);
      transform: rotate(-45deg);
    }
    .x{
      display:inline-flex; align-items:center; gap:8px;
      color: rgba(15,23,42,.78);
    }
    .x i{
      width:18px;height:18px;border-radius:6px;
      background: rgba(239,68,68,.10);
      border:1px solid rgba(239,68,68,.22);
      display:inline-block;
      position:relative;
    }
    .x i:before, .x i:after{
      content:"";
      position:absolute;
      left:4px; top:8px;
      width:10px; height:2px;
      background: #ef4444;
      transform-origin:center;
    }
    .x i:before{transform: rotate(45deg)}
    .x i:after{transform: rotate(-45deg)}

    /* Pricing / token */
    .token-row{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:stretch;
    }
    .token-card{
      flex: 1 1 320px;
      min-width: 280px;
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 28px rgba(2,132,67,.06);
      overflow:hidden;
      position:relative;
    }
    .token-card:before{
      content:"";
      position:absolute;
      inset:-2px -2px auto -2px;
      height:120px;
      background: radial-gradient(280px 120px at 30% 30%, rgba(10,209,138,.20), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .token-card > *{position:relative; z-index:1}
    .token-card h3{margin:8px 0 10px; font-size:16px}
    .token-card p{margin:0; color: var(--muted2); line-height:1.7; font-size:13px}
    .token-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      margin-top:12px;
    }
    .token-item{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.7);
      padding:12px;
    }
    .token-item strong{display:block; font-size:14px}
    .token-item span{display:block; margin-top:4px; color: var(--muted2); font-size:12px; line-height:1.35}

    /* Reviews */
    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: 0 10px 28px rgba(2,132,67,.06);
    }
    .stars{
      display:flex; gap:6px; align-items:center; margin-bottom:10px;
      color: rgba(15,23,42,.9);
      font-weight:800;
      font-size:13px;
    }
    .star{
      width:18px;height:18px;
      display:inline-flex; align-items:center; justify-content:center;
      background: rgba(14,168,91,.14);
      border:1px solid rgba(14,168,91,.22);
      border-radius:6px;
    }
    .review p{
      margin:0;
      color: var(--muted2);
      line-height:1.7;
      font-size:13px;
    }
    .review .meta{
      display:flex; gap:12px; align-items:center; margin-top:14px;
    }
    .avatar{
      width:40px;height:40px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: linear-gradient(135deg, rgba(14,168,91,.18), rgba(10,209,138,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: rgba(15,23,42,.85);
    }
    .meta strong{font-size:13px}
    .meta span{display:block; margin-top:3px; color: var(--muted2); font-size:12px; line-height:1.2}

    /* Cards / media */
    .case-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:stretch;
    }
    .case-main{
      padding:18px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.76);
      overflow:hidden;
      position:relative;
      box-shadow: 0 12px 38px rgba(2,132,67,.08);
    }
    .case-main:before{
      content:"";
      position:absolute;
      inset:-2px -2px auto -2px;
      height:150px;
      background:
        radial-gradient(280px 120px at 20% 20%, rgba(10,209,138,.22), transparent 60%),
        radial-gradient(330px 140px at 90% 10%, rgba(34,197,94,.18), transparent 55%);
      pointer-events:none;
      opacity:.95;
    }
    .case-main > *{position:relative; z-index:1}
    .case-media-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:14px;
    }
    .media-box{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      overflow:hidden;
    }
    .media-box .cap{
      padding:12px 12px 10px;
      border-top:1px solid rgba(15,23,42,.08);
      color: var(--muted2);
      font-size:12px;
      line-height:1.4;
    }
    .media-box img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
    }

    .case-side{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.76);
      box-shadow: 0 10px 30px rgba(2,132,67,.07);
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .list{
      display:flex; flex-direction:column; gap:10px;
    }
    .li{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.7);
      transition: transform .2s ease;
    }
    .li:hover{transform: translateY(-2px)}
    .li .bubble{
      width:38px;height:38px;border-radius:16px;
      background: rgba(14,168,91,.12);
      border:1px solid rgba(14,168,91,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .li strong{display:block; font-size:13px; margin-bottom:4px}
    .li span{display:block; color:var(--muted2); font-size:12px; line-height:1.35}

    /* Requirements match & form */
    .form-wrap{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:14px;
      align-items:stretch;
    }
    .form-card{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:18px;
      box-shadow: 0 12px 38px rgba(2,132,67,.08);
    }
    .form-card h3{
      margin:0 0 8px;
      font-size:16px;
    }
    .form-card p{
      margin:0 0 14px;
      color: var(--muted2);
      line-height:1.7;
      font-size:13px;
    }
    form{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .field-full{grid-column:1 / -1}
    label{
      display:block;
      font-size:12px;
      color: rgba(15,23,42,.76);
      margin:0 0 6px;
      font-weight:750;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.85);
      color: rgba(15,23,42,.92);
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
      font-size:14px;
    }
    textarea{min-height: 120px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(14,168,91,.35);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .form-actions{
      display:flex;
      gap:12px;
      align-items:center;
      justify-content:flex-start;
      grid-column:1 / -1;
      margin-top:4px;
    }
    .hint{
      color: var(--muted2);
      font-size:12px;
      line-height:1.45;
      margin:8px 0 0;
    }

    /* FAQ */
    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    details.faq-item{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:12px 14px;
      transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color: rgba(14,168,91,.26);
      box-shadow: 0 14px 40px rgba(2,132,67,.12);
    }
    summary{
      list-style:none;
      cursor:pointer;
      font-weight:850;
      font-size:14px;
      color: rgba(15,23,42,.92);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; color: rgba(15,23,42,.65);
      font-weight:900;
      flex:0 0 auto;
    }
    .chev{
      width:32px;height:32px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.75);
      display:flex; align-items:center; justify-content:center;
      transition: transform .22s ease, border-color .22s ease;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(14,168,91,.25)}
    .faq-ans{
      color: var(--muted2);
      font-size:13px;
      line-height:1.75;
      padding-top:10px;
    }

    /* Article list */
    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .article{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex; flex-direction:column; gap:10px;
    }
    .article:hover{
      transform: translateY(-3px);
      box-shadow: 0 14px 40px rgba(2,132,67,.12);
      border-color: rgba(14,168,91,.22);
    }
    .article .meta{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      color: rgba(15,23,42,.66);
      font-size:12px;
    }
    .chip{
      display:inline-flex; gap:8px; align-items:center;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(14,168,91,.20);
      background: rgba(14,168,91,.10);
      color: rgba(15,23,42,.86);
      font-weight:850;
      white-space:nowrap;
    }
    .article h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.1px;
      line-height:1.4;
    }
    .article p{
      margin:0;
      color: var(--muted2);
      font-size:13px;
      line-height:1.7;
    }
    .article .go{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding-top:10px;
      border-top:1px solid rgba(15,23,42,.08);
      color: rgba(15,23,42,.86);
      font-weight:800;
      font-size:13px;
    }

    /* Network timeline */
    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .timeline-card{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 30px rgba(2,132,67,.07);
      overflow:hidden;
      position:relative;
    }
    .timeline-card:before{
      content:"";
      position:absolute;
      inset:-2px -2px auto -2px;
      height:120px;
      background: radial-gradient(280px 110px at 15% 25%, rgba(10,209,138,.18), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .timeline-card > *{position:relative; z-index:1}
    .tl-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:12px;
    }
    .tl-head h3{margin:0; font-size:16px}
    .tl-head span{color:var(--muted2); font-size:13px; line-height:1.5}
    .tl-list{
      display:flex; flex-direction:column; gap:10px;
    }
    .tl-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.7);
    }
    .tl-item .time{
      width:52px;
      font-weight:900;
      color: rgba(15,23,42,.88);
      font-size:13px;
      flex:0 0 auto;
    }
    .tl-item strong{display:block; font-size:13px; margin-bottom:4px}
    .tl-item span{display:block; color:var(--muted2); font-size:12px; line-height:1.4}

    /* Tags cloud */
    .tagcloud{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 30px rgba(2,132,67,.07);
    }
    .tagcloud .row{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .t{
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.7);
      font-size:13px;
      color: rgba(15,23,42,.86);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .t:hover{
      transform: translateY(-2px);
      border-color: rgba(14,168,91,.28);
      background: rgba(14,168,91,.08);
    }

    /* Footer */
    footer{
      padding:22px 0 28px;
      border-top:1px solid rgba(15,23,42,.08);
      background: linear-gradient(180deg, rgba(247,251,248,.55), rgba(247,251,248,.85));
    }
    .footer-wrap{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .foot-left{
      flex: 1 1 360px;
      min-width: 280px;
    }
    .foot-left p{
      margin:10px 0 0;
      color: rgba(15,23,42,.70);
      font-size:13px;
      line-height:1.7;
    }
    .foot-right{
      flex: 1 1 420px;
      min-width: 280px;
      display:flex;
      gap:14px;
      justify-content:flex-end;
      flex-wrap:wrap;
    }
    .foot-col{
      min-width: 180px;
    }
    .foot-col strong{
      display:block;
      font-size:13px;
      margin-bottom:10px;
      letter-spacing:.2px;
    }
    .foot-links{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .foot-links a{
      font-size:13px;
      color: rgba(15,23,42,.74);
      border-bottom:1px dashed rgba(15,23,42,.16);
      padding-bottom:2px;
      width:fit-content;
    }
    .foot-links a:hover{color: rgba(15,23,42,.92)}
    .foot-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:16px;
      padding-top:14px;
      border-top:1px solid rgba(15,23,42,.08);
      color: rgba(15,23,42,.65);
      font-size:12px;
    }

    /* Float */
    .float-wrap{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-wrap > *{pointer-events:auto}
    .float-card{
      border-radius:22px;
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.12);
      box-shadow: 0 18px 55px rgba(2,132,67,.14);
      padding:12px;
      width: 182px;
      display:none;
    }
    .float-card .row{
      display:flex; gap:12px; align-items:flex-start;
    }
    .float-card img{
      width:54px;height:54px;border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      object-fit:cover;
    }
    .float-card strong{
      display:block;
      font-size:13px;
      margin-top:4px;
    }
    .float-card span{
      display:block;
      color: var(--muted2);
      font-size:12px;
      line-height:1.45;
      margin-top:4px;
    }
    .float-buttons{
      display:flex; flex-direction:column; gap:10px;
    }
    .fab{
      width:52px;height:52px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.9);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      box-shadow: 0 12px 30px rgba(2,132,67,.10);
    }
    .fab:hover{
      transform: translateY(-2px);
      border-color: rgba(14,168,91,.25);
      box-shadow: 0 18px 44px rgba(2,132,67,.16);
    }
    .fab svg{display:block}

    /* Reveal on scroll */
    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.show{
      opacity:1;
      transform: translateY(0);
    }

    /* Back to top */
    .to-top{
      position:fixed;
      left:16px;
      bottom:16px;
      z-index:55;
      width:52px;height:52px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.9);
      box-shadow: 0 12px 30px rgba(2,132,67,.10);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, opacity .18s ease;
      opacity:0;
      pointer-events:none;
    }
    .to-top.show{
      opacity:1;
      pointer-events:auto;
    }
    .to-top:hover{transform: translateY(-2px)}
    .to-top svg{display:block}

    /* Responsive */
    @media (max-width: 980px){
      .hero-wrap{grid-template-columns:1fr; }
      h1{font-size:32px}
      .nav{display:none}
      .nav-cta{display:none}
      .hamburger{display:flex}
      .mobile-panel.show{display:block}
      .mobile-panel{display:none}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .grid-3{grid-template-columns:1fr}
      .grid-2{grid-template-columns:1fr}
      .review-grid{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .form-wrap{grid-template-columns:1fr}
      form{grid-template-columns:1fr}
      .faq{grid-template-columns:1fr}
      .article-grid{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr}
      .float-card{display:none}
    }