:root{
      --bg0:#ffffff;
      --bg1:#f7f8fb;
      --card:#ffffff;
      --text:#0f172a;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(15,23,42,.10);
      --shadow:0 14px 40px rgba(15,23,42,.08);
      --shadow2:0 10px 24px rgba(15,23,42,.08);
      --shadow3:0 6px 16px rgba(15,23,42,.08);
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --container:1120px;
      --accent1:#6d28d9;
      --accent2:#2563eb;
      --accent3:#06b6d4;
      --accent4:#22c55e;
      --accent5:#f59e0b;
      --accent6:#ef4444;
      --focus: rgba(37,99,235,.25);
      --btn:#111827;
      --btnText:#fff;
      --chipBg:rgba(37,99,235,.08);
      --chipText:#0b3a8a;
      --heroGlow: radial-gradient(800px 380px at 18% 10%, rgba(109,40,217,.16), rgba(109,40,217,0) 55%),
                  radial-gradient(680px 360px at 75% 20%, rgba(37,99,235,.16), rgba(37,99,235,0) 55%),
                  radial-gradient(520px 300px at 55% 75%, rgba(6,182,212,.14), rgba(6,182,212,0) 55%);
      --gradA: linear-gradient(135deg, rgba(109,40,217,.95), rgba(37,99,235,.95) 35%, rgba(6,182,212,.95) 70%, rgba(34,197,94,.92));
      --gradB: linear-gradient(90deg, rgba(109,40,217,.16), rgba(37,99,235,.16), rgba(6,182,212,.14));
    }
    *{ box-sizing:border-box; }
    html,body{ height:100%; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans SC", "PingFang SC","Hiragino Sans GB","Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        var(--heroGlow),
        linear-gradient(180deg, var(--bg0), var(--bg1));
    }
    a{ color:inherit; text-decoration:none; }
    a:hover{ text-decoration:underline; text-underline-offset:3px; }
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .skip{
      position:absolute;
      left:-9999px;
      top:auto;
      width:1px;height:1px;
      overflow:hidden;
    }
    .skip:focus{
      left:18px; top:14px;
      width:auto;height:auto;
      padding:10px 12px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      z-index:9999;
      box-shadow: var(--shadow3);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.68);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(15,23,42,.07);
    }
    .topbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 180px;
    }
    .logoWrap{
      width:40px;height:40px;
      display:flex;align-items:center;justify-content:center;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(109,40,217,.12), rgba(37,99,235,.10));
      border:1px solid rgba(15,23,42,.10);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand img.ai-page-logo{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .brandText{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brandText strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brandText span{
      font-size:12px;
      color:var(--muted2);
      margin-top:3px;
    }

    nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .navLinks{
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap:nowrap;
    }
    .navLinks a{
      font-size:13px;
      color:#0b1220;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .navLinks a:hover{
      background:rgba(37,99,235,.06);
      border-color:rgba(37,99,235,.14);
      text-decoration:none;
      transform: translateY(-1px);
    }

    .navRight{
      display:flex; align-items:center; gap:10px;
    }
    .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,.12);
      background:#fff;
      color:#0b1220;
      font-weight:650;
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 10px 22px rgba(15,23,42,.10);
      border-color: rgba(37,99,235,.22);
    }
    .btnPrimary{
      background: var(--btn);
      color: var(--btnText);
      border-color: rgba(17,24,39,.18);
      box-shadow: 0 14px 34px rgba(17,24,39,.16);
    }
    .btnPrimary:hover{
      box-shadow: 0 18px 40px rgba(17,24,39,.18);
      border-color: rgba(17,24,39,.30);
    }
    .btnIcon{
      width:18px;height:18px;
      display:inline-flex;align-items:center;justify-content:center;
      border-radius:6px;
      background: rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.18);
    }
    .menuBtn{
      display:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.85);
      cursor:pointer;
      font-weight:700;
      color:#0b1220;
      gap:10px;
      align-items:center;
      justify-content:center;
    }
    .burger{
      width:18px;height:12px; position:relative;
    }
    .burger span{
      position:absolute;left:0;right:0;height:2px;border-radius:2px;
      background:#0b1220;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger span:nth-child(1){ top:0; }
    .burger span:nth-child(2){ top:5px; }
    .burger span:nth-child(3){ top:10px; }
    .menuBtn[aria-expanded="true"] .burger span:nth-child(1){ top:5px; transform: rotate(45deg); }
    .menuBtn[aria-expanded="true"] .burger span:nth-child(2){ opacity:0; }
    .menuBtn[aria-expanded="true"] .burger span:nth-child(3){ top:5px; transform: rotate(-45deg); }

    .mobilePanel{
      display:none;
      padding:12px 0 16px;
    }
    .mobilePanel .panelCard{
      border:1px solid rgba(15,23,42,.10);
      border-radius:18px;
      background: rgba(255,255,255,.86);
      box-shadow: var(--shadow3);
      padding:12px;
    }
    .mobileGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mobileGrid a{
      font-size:13px;
      padding:10px 10px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.08);
      background: #fff;
      transition: transform .18s ease, box-shadow .18s ease;
      color:#0b1220;
      white-space:nowrap;
    }
    .mobileGrid a:hover{
      transform: translateY(-1px);
      box-shadow: 0 10px 20px rgba(15,23,42,.10);
      text-decoration:none;
    }
    .mobileActions{
      display:flex; gap:10px; margin-top:12px; flex-wrap:wrap;
    }

    .hero{
      padding: 30px 0 12px;
    }
    .heroLayout{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .heroCard{
      border:1px solid rgba(15,23,42,.10);
      border-radius:26px;
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.74));
      box-shadow: var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .heroCard::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(700px 260px at 25% 0%, rgba(109,40,217,.18), rgba(109,40,217,0) 58%),
        radial-gradient(650px 260px at 75% 10%, rgba(37,99,235,.18), rgba(37,99,235,0) 55%),
        radial-gradient(540px 240px at 65% 75%, rgba(6,182,212,.14), rgba(6,182,212,0) 60%),
        linear-gradient(135deg, rgba(255,255,255,.72), rgba(255,255,255,.38));
      pointer-events:none;
      filter:saturate(1.05);
    }
    .heroInner{
      position:relative;
      padding:26px 22px;
      display:flex;
      flex-direction:column;
      gap:14px;
      height:100%;
    }
    .heroBadgeRow{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(37,99,235,.16);
      background: rgba(37,99,235,.06);
      color:#0b3a8a;
      font-weight:700;
      font-size:12px;
    }
    .badgeDot{
      width:10px;height:10px;border-radius:50%;
      background: var(--gradA);
      box-shadow: 0 0 0 4px rgba(37,99,235,.10);
    }
    .micro{
      font-size:13px;
      color:var(--muted);
      line-height:1.6;
      max-width:58ch;
    }
    h1{
      margin:0;
      font-size:34px;
      letter-spacing:-.6px;
      line-height:1.15;
    }
    .heroActions{
      display:flex; gap:12px; flex-wrap:wrap;
      align-items:center;
      margin-top:4px;
    }
    .heroSubRow{
      display:flex; gap:14px; flex-wrap:wrap;
      align-items:center;
      margin-top:2px;
    }
    .trustItem{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.70);
    }
    .trustIcon{
      width:28px;height:28px;border-radius:10px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.14);
    }
    .trustItem strong{
      font-size:13px;
    }
    .trustItem span{
      display:block;
      font-size:12px;
      color:var(--muted2);
      margin-top:2px;
    }

    .heroAside{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .asideTop{
      border:1px solid rgba(15,23,42,.10);
      border-radius:26px;
      background: linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.66));
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
      padding:18px;
      min-height: 260px;
    }
    .asideTop::after{
      content:"";
      position:absolute; inset:-1px;
      background: var(--gradB);
      opacity:.8;
      mask-image: radial-gradient(360px 220px at 70% 10%, rgba(0,0,0,1), rgba(0,0,0,0) 70%);
      pointer-events:none;
    }
    .asideInner{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:12px;
      height:100%;
    }
    .aiLiveRow{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .aiLive{
      display:flex; gap:10px; align-items:flex-start;
    }
    .pulse{
      width:12px;height:12px;border-radius:50%;
      background: rgba(34,197,94,.95);
      box-shadow: 0 0 0 0 rgba(34,197,94,.40);
      animation: pulse 1.6s ease infinite;
      margin-top:6px;
      flex:0 0 auto;
    }
    @keyframes pulse{
      0%{ box-shadow: 0 0 0 0 rgba(34,197,94,.35); }
      60%{ box-shadow: 0 0 0 12px rgba(34,197,94,0); }
      100%{ box-shadow: 0 0 0 0 rgba(34,197,94,0); }
    }
    .aiLive h2{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .aiLive p{
      margin:4px 0 0;
      font-size:12px;
      color:var(--muted2);
      line-height:1.6;
    }
    .spark{
      width:44px;height:44px;border-radius:16px;
      background: rgba(109,40,217,.10);
      border:1px solid rgba(109,40,217,.16);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .dataGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:auto;
    }
    .metric{
      border-radius:18px;
      padding:12px 12px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.78);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 26px rgba(15,23,42,.10);
    }
    .metric .k{
      font-size:20px;
      font-weight:900;
      letter-spacing:-.6px;
    }
    .metric .t{
      margin-top:6px;
      font-size:12px;
      color:var(--muted2);
      line-height:1.4;
    }

    .section{
      padding: 26px 0;
    }
    .sectionHeader{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom:14px;
    }
    .sectionHeader h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.4px;
      line-height:1.25;
    }
    .sectionHeader p{
      margin:0;
      color:var(--muted2);
      font-size:13px;
      line-height:1.7;
      max-width:60ch;
    }

    .grid3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .card{
      border:1px solid rgba(15,23,42,.10);
      border-radius:20px;
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
      border-color: rgba(37,99,235,.18);
    }
    .cardTitle{
      display:flex; align-items:center; gap:10px;
      margin-bottom:10px;
    }
    .iconBox{
      width:40px;height:40px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.55));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .card h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
      line-height:1.25;
    }
    .card p{
      margin:0;
      color:var(--muted2);
      font-size:13px;
      line-height:1.75;
    }

    .chips{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:12px;
    }
    .chip{
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(37,99,235,.07);
      border:1px solid rgba(37,99,235,.14);
      color:#0b3a8a;
      font-weight:650;
      white-space:nowrap;
    }
    .chipAlt{
      background: rgba(109,40,217,.07);
      border-color: rgba(109,40,217,.14);
      color:#3b1d8a;
    }
    .chipGreen{
      background: rgba(34,197,94,.08);
      border-color: rgba(34,197,94,.16);
      color:#0f4a2a;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:14px;
    }
    .step{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
      position:relative;
      overflow:hidden;
    }
    .step::before{
      content:"";
      position:absolute; inset:-2px;
      background: linear-gradient(135deg, rgba(109,40,217,.14), rgba(37,99,235,.12), rgba(6,182,212,.10));
      opacity:.55;
      mask-image: radial-gradient(240px 180px at 18% 0%, rgba(0,0,0,1), rgba(0,0,0,0) 68%);
      pointer-events:none;
    }
    .stepInner{ position:relative; }
    .stepTop{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .stepNum{
      width:38px;height:38px;border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.14);
      font-weight:900;
      letter-spacing:-.3px;
    }
    .step h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
      line-height:1.3;
    }
    .step p{
      margin:8px 0 0;
      color:var(--muted2);
      font-size:13px;
      line-height:1.75;
    }

    .compareWrap{
      border:1px solid rgba(15,23,42,.10);
      border-radius:22px;
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 26px rgba(15,23,42,.07);
      overflow:hidden;
    }
    .compareTop{
      padding:18px 18px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.72));
    }
    .ratingRow{
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      flex-wrap:wrap;
    }
    .fiveStars{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(245,158,11,.22);
      background: rgba(245,158,11,.10);
    }
    .stars{
      display:flex; gap:4px;
    }
    .star{
      width:16px;height:16px;
      display:inline-block;
      background: conic-gradient(from 180deg, #fbbf24, #f59e0b, #f97316, #fbbf24);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      filter:saturate(1.05);
    }
    .ratingMeta{
      display:flex; flex-direction:column; gap:2px;
    }
    .ratingMeta strong{
      font-size:14px;
      letter-spacing:-.2px;
    }
    .ratingMeta span{
      font-size:12px;
      color:#8a5a0a;
    }
    .scoreBadge{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(37,99,235,.18);
      background: rgba(37,99,235,.08);
      font-weight:900;
      letter-spacing:-.2px;
    }
    .scoreBadge small{
      display:block;
      font-size:12px;
      font-weight:700;
      color:var(--muted2);
      margin-top:3px;
    }

    .compareTable{
      width:100%;
      border-collapse:collapse;
      font-size:13px;
    }
    .compareTable th,
    .compareTable td{
      padding:14px 14px;
      border-bottom:1px solid rgba(15,23,42,.08);
      vertical-align:top;
    }
    .compareTable th{
      text-align:left;
      color:#0b1220;
      font-size:13px;
      background: rgba(255,255,255,.60);
      position:sticky;
      top:0;
      z-index:1;
    }
    .compareTable thead th{
      border-bottom:1px solid rgba(15,23,42,.10);
    }
    .compareTable tbody tr:hover td{
      background: rgba(37,99,235,.04);
    }
    .pillList{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .pill{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      color:#0b1220;
      font-weight:650;
      font-size:12px;
      white-space:nowrap;
    }
    .pillGood{
      border-color: rgba(34,197,94,.20);
      background: rgba(34,197,94,.10);
      color:#0f4a2a;
    }
    .pillInfo{
      border-color: rgba(37,99,235,.20);
      background: rgba(37,99,235,.08);
      color:#0b3a8a;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .timeItem{
      display:flex; gap:12px; align-items:flex-start;
      border-radius:20px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .timeItem:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
    }
    .timeDot{
      width:14px;height:14px;border-radius:50%;
      background: var(--gradA);
      box-shadow: 0 0 0 6px rgba(37,99,235,.10);
      margin-top:6px;
      flex:0 0 auto;
    }
    .timeBody strong{
      display:block;
      font-size:14px;
      letter-spacing:-.2px;
    }
    .timeBody span{
      display:block;
      margin-top:6px;
      color:var(--muted2);
      font-size:13px;
      line-height:1.7;
    }

    .tagCloud{
      border:1px solid rgba(15,23,42,.10);
      border-radius:22px;
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
    }
    .tagRow{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:10px;
    }
    .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      font-weight:700;
      font-size:12px;
      color:#0b1220;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .tag:hover{
      transform: translateY(-2px);
      border-color: rgba(37,99,235,.22);
      box-shadow: 0 14px 26px rgba(15,23,42,.10);
    }
    .tag i{
      width:10px;height:10px;border-radius:50%;
      background: var(--gradA);
      display:inline-block;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
      transition: transform .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
    }
    .review::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(240px 160px at 20% 0%, rgba(109,40,217,.16), rgba(109,40,217,0) 60%);
      pointer-events:none;
      opacity:.8;
    }
    .reviewInner{ position:relative; }
    .reviewTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .avatar{
      width:40px;height:40px;border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(6,182,212,.12));
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      letter-spacing:-.4px;
      color:#0b1220;
      flex:0 0 auto;
    }
    .reviewTop strong{
      font-size:14px;
      letter-spacing:-.2px;
      display:block;
      margin-top:8px;
    }
    .reviewTop span{
      font-size:12px;
      color:var(--muted2);
      display:block;
      margin-top:4px;
      line-height:1.4;
    }
    .reviewQuote{
      margin:0;
      color:var(--muted2);
      font-size:13px;
      line-height:1.75;
    }

    .casesGrid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .caseCard{
      border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
      transition: transform .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 210px;
    }
    .caseCard:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
    }
    .caseTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .caseCard h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
      line-height:1.25;
    }
    .caseMeta{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .caseBody{
      color:var(--muted2);
      font-size:13px;
      line-height:1.75;
    }
    .caseFooter{
      margin-top:auto;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }

    .articleList{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .listCard{
      border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
    }
    .articleRows{
      display:flex;
      flex-direction:column;
      gap:12px;
      margin-top:12px;
    }
    .articleRow{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.70);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .articleRow:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
      border-color: rgba(37,99,235,.18);
    }
    .articleBullet{
      width:12px;height:12px;border-radius:50%;
      margin-top:6px;
      background: var(--gradA);
      box-shadow: 0 0 0 6px rgba(37,99,235,.10);
      flex:0 0 auto;
    }
    .articleRow strong{
      font-size:14px;
      letter-spacing:-.2px;
      display:block;
    }
    .articleRow span{
      display:block;
      margin-top:6px;
      font-size:12px;
      color:var(--muted2);
      line-height:1.6;
    }

    .formGrid{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:14px;
      align-items:stretch;
    }
    form{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .fieldRow{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    label{
      display:flex;
      flex-direction:column;
      gap:8px;
      font-size:12px;
      color:var(--muted2);
      font-weight:700;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.92);
      color:#0b1220;
      outline:none;
      font-size:14px;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
    }
    textarea{ min-height:120px; resize:vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(37,99,235,.35);
      box-shadow: 0 0 0 5px var(--focus);
    }
    .formHelp{
      color:var(--muted2);
      font-size:12px;
      line-height:1.7;
      margin-top:-6px;
    }
    .formActions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top:4px;
    }
    .btnSubmit{
      padding:12px 16px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.18);
      background: var(--gradA);
      color:#fff;
      font-weight:900;
      cursor:pointer;
      box-shadow: 0 18px 40px rgba(37,99,235,.20);
      transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
    }
    .btnSubmit:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 48px rgba(37,99,235,.24);
      filter:saturate(1.05);
    }
    .btnGhost{
      padding:12px 16px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.85);
      color:#0b1220;
      font-weight:850;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .btnGhost:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
      border-color: rgba(37,99,235,.18);
      text-decoration:none;
    }

    .faqGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    details{
      border-radius:20px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:14px 14px;
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    details:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
      border-color: rgba(37,99,235,.18);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      font-weight:900;
      letter-spacing:-.2px;
      font-size:14px;
      user-select:none;
    }
    summary::-webkit-details-marker{ display:none; }
    .chev{
      width:26px;height:26px;border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease;
    }
    details[open] .chev{ transform: rotate(180deg); }
    .faqAns{
      margin-top:10px;
      color:var(--muted2);
      font-size:13px;
      line-height:1.8;
    }

    .aiBio{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .mediaCard{
      border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
      overflow:hidden;
    }
    .mediaTitle{
      display:flex; align-items:center; gap:10px; margin-bottom:10px;
    }
    .mediaTitle strong{ font-size:16px; letter-spacing:-.2px; }
    .listBullets{
      margin:0;
      padding-left:18px;
      color:var(--muted2);
      font-size:13px;
      line-height:1.85;
    }
    .networkGrid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
      margin-top:12px;
    }
    .netItem{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .netItem:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
    }
    .netItem strong{ display:block; font-size:14px; letter-spacing:-.2px; }
    .netItem span{
      display:block; margin-top:6px;
      color:var(--muted2); font-size:12px; line-height:1.7;
    }

    .gallery{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .galleryRow{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .imgCard{
      border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .imgCard:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
    }
    .imgWrap{
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .imgWrap .cap{
      color:var(--muted2);
      font-size:13px;
      line-height:1.7;
    }
    .imgBox{
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(15,23,42,.08);
      background:#fff;
    }
    .imgBox img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
    }

    footer{
      margin-top: 14px;
      border-top:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
    }
    .footerInner{
      padding: 22px 0 18px;
    }
    .footerGrid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .footerBrand{
      display:flex; flex-direction:column; gap:10px;
    }
    .footerBrand p{
      margin:0;
      color:var(--muted2);
      font-size:13px;
      line-height:1.8;
      max-width:70ch;
    }
    .footerLinks{
      display:flex; flex-wrap:wrap; gap:10px;
      justify-content:flex-end;
      align-items:flex-start;
    }
    .footerLinks a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      color:#0b1220;
      font-size:13px;
      font-weight:800;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      text-decoration:none;
      white-space:nowrap;
    }
    .footerLinks a:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(15,23,42,.10);
      border-color: rgba(37,99,235,.18);
    }
    .copyright{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:14px 0 8px;
      border-top:1px solid rgba(15,23,42,.08);
      color:var(--muted2);
      font-size:12px;
      flex-wrap:wrap;
    }

    .floating{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .floatBtn{
      width:46px;height:46px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.88);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 40px rgba(15,23,42,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .floatBtn:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 48px rgba(15,23,42,.16);
    }
    .tooltip{
      position:relative;
    }
    .tooltip span{
      position:absolute;
      right:54px;
      bottom:50%;
      transform: translateY(50%);
      background:#111827;
      color:#fff;
      padding:8px 10px;
      border-radius:12px;
      font-size:12px;
      white-space:nowrap;
      opacity:0;
      pointer-events:none;
      transition: opacity .15s ease;
    }
    .tooltip:hover span{ opacity:1; }

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

    .toast{
      position:fixed;
      left:50%;
      bottom:18px;
      transform: translateX(-50%);
      background:#0b1220;
      color:#fff;
      padding:12px 14px;
      border-radius:16px;
      box-shadow: 0 18px 40px rgba(15,23,42,.18);
      z-index:90;
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      font-size:13px;
      max-width: min(520px, calc(100vw - 24px));
    }
    .toast.show{
      opacity:1;
      pointer-events:auto;
      transform: translateX(-50%) translateY(-2px);
    }

    @media (max-width: 980px){
      .heroLayout{ grid-template-columns: 1fr; }
      .asideTop{ min-height: unset; }
      .grid3{ grid-template-columns: 1fr; }
      .grid2{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .casesGrid{ grid-template-columns: 1fr; }
      .articleList{ grid-template-columns: 1fr; }
      .formGrid{ grid-template-columns: 1fr; }
      .faqGrid{ grid-template-columns: 1fr; }
      .aiBio{ grid-template-columns: 1fr; }
      .networkGrid{ grid-template-columns: 1fr; }
      .galleryRow{ grid-template-columns: 1fr; }
      .footerGrid{ grid-template-columns: 1fr; }
      .footerLinks{ justify-content:flex-start; }
      h1{ font-size:28px; }
      .navLinks{ display:none; }
      .menuBtn{ display:inline-flex; }
      .mobilePanel{ display:block; }
      .mobilePanel[hidden]{ display:none; }
    }
    @media (max-width: 520px){
      .fieldRow{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .dataGrid{ grid-template-columns: 1fr; }
      .heroInner{ padding:22px 16px; }
      .asideTop{ padding:16px; border-radius:22px; }
    }
    @media (prefers-reduced-motion: reduce){
      .reveal{ transition:none; }
      .pulse{ animation:none; }
      details{ scroll-behavior:auto; }
    }
    html { scroll-behavior: smooth; }