:root{
      --bg: #f6f7fb;
      --bg2:#ffffff;
      --text:#111827;
      --muted:#4b5563;
      --muted2:#6b7280;
      --border: rgba(17,24,39,.10);
      --shadow: 0 10px 30px rgba(16,24,40,.08);
      --shadow2: 0 14px 44px rgba(5, 15, 35, .10);
      --primary:#4f46e5;
      --primary2:#22c55e;
      --cyan:#22d3ee;
      --magenta:#e879f9;
      --amber:#f59e0b;
      --danger:#ef4444;
      --radius: 18px;
      --radius2: 26px;
      --container: 1100px;
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
      background: radial-gradient(900px 520px at 10% -10%, rgba(34,211,238,.20), transparent 60%),
                  radial-gradient(700px 460px at 100% 0%, rgba(232,121,249,.16), transparent 55%),
                  linear-gradient(#f7f8ff, #f6f7fb 42%, #f6f7fb);
      color:var(--text);
    }
    a{ color:inherit; text-decoration:none; }
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .skip-link{
      position:absolute; left:-999px; top:10px;
      background:#111827; color:#fff; padding:10px 12px; border-radius:10px;
      z-index:1000;
    }
    .skip-link:focus{ left:14px; }

    .site-header{
      position:sticky; top:0; z-index:40;
      backdrop-filter: blur(10px);
      background: rgba(246,247,251,.72);
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .nav-container{
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; padding:10px 0;
    }
    .brand{ display:flex; align-items:center; gap:10px; }
    .brand-link{ display:flex; align-items:center; }
    .ai-page-logo{ width: 150px; max-width:150px; }
    .nav{ display:flex; align-items:center; justify-content:flex-end; flex:1; }
    .nav-toggle{
      display:none;
      width:44px; height:44px; border-radius:12px;
      background: rgba(255,255,255,.75);
      border:1px solid rgba(17,24,39,.12);
      box-shadow: 0 8px 22px rgba(16,24,40,.06);
      cursor:pointer;
    }
    .nav-toggle .bar{
      display:block; width:18px; height:2px; margin:4px auto;
      background:#111827; border-radius:2px;
      opacity:.9;
    }
    .nav-links{
      display:flex; align-items:center; gap:18px; flex-wrap:wrap; justify-content:flex-end;
    }
    .nav-link{
      color: rgba(17,24,39,.86);
      font-weight:600;
      font-size:14px;
      padding:10px 8px;
      border-radius:12px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
    }
    .nav-link:hover{
      background: rgba(79,70,229,.08);
      color: rgba(17,24,39,1);
      transform: translateY(-1px);
    }
    .nav-cta{
      padding:11px 14px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(79,70,229,1), rgba(34,211,238,.95));
      color:#fff;
      font-weight:800;
      font-size:14px;
      box-shadow: 0 14px 34px rgba(79,70,229,.20);
      border:1px solid rgba(255,255,255,.22);
      transition: transform .18s ease, filter .18s ease;
    }
    .nav-cta:hover{ transform: translateY(-1px); filter: saturate(1.05); }

    .hero{
      position:relative;
      padding: 40px 0 18px;
      overflow:hidden;
    }
    .hero-bg{
      position:absolute; inset:-120px -120px auto -120px;
      height: 560px;
      background:
        radial-gradient(520px 320px at 15% 20%, rgba(34,211,238,.28), transparent 60%),
        radial-gradient(540px 340px at 80% 10%, rgba(232,121,249,.22), transparent 60%),
        radial-gradient(520px 320px at 60% 62%, rgba(79,70,229,.16), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,0));
      filter: blur(0px);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 22px;
      align-items: start;
      padding-top: 16px;
    }
    .hero-copy{ padding: 18px 0; }
    .hero-badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(79,70,229,.18);
      background: rgba(255,255,255,.55);
      box-shadow: 0 18px 46px rgba(79,70,229,.12);
      font-weight:800;
      font-size:13px;
      color: rgba(17,24,39,.92);
      margin-bottom: 14px;
    }
    .hero-title{
      margin: 0 0 12px;
      font-size: clamp(26px, 3.2vw, 40px);
      line-height: 1.12;
      letter-spacing: -0.02em;
    }
    .hero-subtitle{
      margin: 0 0 18px;
      color: var(--muted);
      font-size: 15.5px;
      line-height: 1.7;
      max-width: 62ch;
    }
    .hero-actions{ display:flex; gap:12px; flex-wrap:wrap; align-items:center; margin: 18px 0 16px; }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      padding: 12px 16px;
      border-radius: 14px;
      font-weight: 800;
      font-size: 14px;
      border: 1px solid transparent;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      background: linear-gradient(135deg, rgba(79,70,229,1), rgba(34,211,238,1));
      color:#fff;
      box-shadow: 0 18px 46px rgba(79,70,229,.22);
      border-color: rgba(255,255,255,.16);
    }
    .btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 22px 58px rgba(79,70,229,.26); }
    .btn-ghost{
      background: rgba(255,255,255,.62);
      border-color: rgba(17,24,39,.12);
      color: rgba(17,24,39,.92);
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
    }
    .btn-ghost:hover{ transform: translateY(-2px); border-color: rgba(79,70,229,.22); }
    .btn-small{ padding: 10px 14px; border-radius: 12px; font-size: 13px; }
    .btn-wide{ width: 100%; padding: 12px 14px; }

    .hero-highlights{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 10px;
    }
    .chip{
      display:flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
      font-weight: 800;
      font-size: 13px;
      color: rgba(17,24,39,.90);
    }
    .chip-dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 35% 35%, rgba(255,255,255,.9), rgba(255,255,255,0) 55%),
                  linear-gradient(135deg, rgba(79,70,229,1), rgba(232,121,249,1));
      box-shadow: 0 10px 22px rgba(79,70,229,.22);
    }

    .hero-side{ display:flex; flex-direction:column; gap:14px; padding-top: 6px; }
    .panel{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .panel-glow{
      position:relative;
      background:
        radial-gradient(680px 320px at 10% 0%, rgba(34,211,238,.18), transparent 55%),
        radial-gradient(520px 280px at 100% 10%, rgba(232,121,249,.16), transparent 55%),
        rgba(255,255,255,.72);
    }
    .panel-glow:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(120deg, rgba(79,70,229,.22), transparent 35%),
        linear-gradient(60deg, rgba(34,211,238,.18), transparent 45%);
      pointer-events:none;
      opacity:.9;
    }
    .panel-top{
      position:relative;
      padding: 16px 16px 8px;
      display:flex; flex-direction:column; gap:8px;
    }
    .panel-title{ font-weight: 950; letter-spacing:-0.01em; }
    .panel-tag{
      color: var(--muted2);
      font-weight: 800;
      font-size: 12.5px;
    }
    .metrics{
      position:relative;
      padding: 6px 14px 2px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      align-items: stretch;
    }
    .metric{
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(17,24,39,.08);
      border-radius: 16px;
      padding: 12px 12px;
      display:flex; flex-direction:column; justify-content:center; gap:6px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{ transform: translateY(-2px); box-shadow: 0 16px 40px rgba(16,24,40,.10); }
    .metric-num{
      font-weight: 980;
      font-size: 22px;
      letter-spacing:-0.02em;
      color: rgba(17,24,39,.96);
    }
    .metric-label{
      color: var(--muted);
      font-weight: 800;
      font-size: 12.5px;
      line-height:1.3;
    }
    .panel-cta{
      position:relative;
      padding: 12px 14px 16px;
      display:flex; flex-direction:column; gap:10px;
    }
    .link-muted{
      color: rgba(17,24,39,.72);
      font-weight: 900;
      font-size: 13px;
      align-self:flex-start;
    }
    .link-muted:hover{ color: rgba(79,70,229,.95); text-decoration:underline; }

    .side-list{
      background: rgba(255,255,255,.66);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      box-shadow: 0 14px 44px rgba(16,24,40,.06);
      padding: 14px 14px;
    }
    .side-list-title{
      font-weight: 950;
      letter-spacing:-.01em;
      margin-bottom: 10px;
    }
    .side-list-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      align-items: stretch;
    }
    .mini-card{
      padding: 12px 10px;
      border-radius: 16px;
      border: 1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.64);
      font-weight: 900;
      font-size: 13px;
      color: rgba(17,24,39,.90);
      display:flex; gap:10px; align-items:center;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .mini-card:hover{ transform: translateY(-2px); box-shadow: 0 18px 48px rgba(16,24,40,.10); }
    .mini-ic{
      width:28px; height:28px; border-radius: 12px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(79,70,229,.16), rgba(34,211,238,.14));
      border: 1px solid rgba(79,70,229,.18);
    }
    .side-foot{
      margin-top: 12px;
      display:flex; align-items:center; gap:10px;
      color: rgba(17,24,39,.78);
      font-weight: 850;
      font-size: 12.5px;
    }
    .dot-live{
      width:10px; height:10px; border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,0) 55%),
                  linear-gradient(135deg, rgba(34,211,238,1), rgba(79,70,229,1));
      box-shadow: 0 0 0 6px rgba(34,211,238,.16);
      animation: pulse 1.8s ease-in-out infinite;
    }
    @keyframes pulse{
      0%,100%{ transform: scale(1); box-shadow: 0 0 0 6px rgba(34,211,238,.12); }
      50%{ transform: scale(1.05); box-shadow: 0 0 0 10px rgba(34,211,238,.18); }
    }

    .section{ padding: 54px 0; }
    .section-soft{ background: linear-gradient(180deg, rgba(79,70,229,.06), rgba(255,255,255,0) 30%), rgba(255,255,255,.30); }
    .section-soft2{ background: radial-gradient(760px 380px at 10% 10%, rgba(79,70,229,.10), transparent 55%), transparent; }
    .section-soft3{ background: radial-gradient(640px 320px at 90% 20%, rgba(232,121,249,.12), transparent 55%), transparent; }
    .section-soft4{ background: radial-gradient(720px 360px at 20% 10%, rgba(34,211,238,.10), transparent 60%), transparent; }
    .section-soft5{ background: radial-gradient(720px 360px at 90% 0%, rgba(245,158,11,.10), transparent 60%), transparent; }
    .section-soft6{ background: radial-gradient(720px 360px at 20% 0%, rgba(34,197,94,.10), transparent 60%), transparent; }
    .section-soft7{ background: radial-gradient(720px 360px at 90% 15%, rgba(79,70,229,.10), transparent 60%), transparent; }
    .section-soft8{ background: radial-gradient(760px 360px at 15% 10%, rgba(232,121,249,.10), transparent 60%), transparent; }
    .section-soft9{ background: radial-gradient(760px 360px at 80% 10%, rgba(34,211,238,.10), transparent 60%), transparent; }

    .section-head{
      display:flex; flex-direction:column; gap:8px;
      margin-bottom: 22px;
    }
    .h2{
      font-size: clamp(22px, 2.4vw, 30px);
      margin:0;
      letter-spacing:-0.02em;
    }
    .lead{
      margin:0;
      color: var(--muted);
      line-height:1.7;
      font-size: 15px;
      max-width: 78ch;
      font-weight: 700;
    }
    .h3{
      margin: 0 0 10px;
      font-size: 16px;
      letter-spacing:-0.01em;
    }
    .p{ margin:0; color: rgba(17,24,39,.85); line-height:1.75; font-weight:700; }
    .p-muted{ color: rgba(75,85,99,.95); }

    .grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: stretch; }
    .grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
    .mt-18{ margin-top: 18px; }

    .card{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius);
      box-shadow: 0 14px 44px rgba(16,24,40,.06);
      padding: 18px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{ transform: translateY(-2px); box-shadow: 0 18px 60px rgba(16,24,40,.10); border-color: rgba(79,70,229,.16); }
    .card-outline{
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 30px rgba(16,24,40,.05);
    }
    .card-accent{
      background:
        radial-gradient(620px 260px at 10% 10%, rgba(79,70,229,.12), transparent 55%),
        radial-gradient(520px 240px at 100% 0%, rgba(34,211,238,.10), transparent 55%),
        rgba(255,255,255,.72);
    }

    .tag-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top: 12px; }
    .tag{
      display:inline-flex; align-items:center;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-size: 12.5px;
      font-weight: 900;
      color: rgba(17,24,39,.86);
    }
    .list{ margin:10px 0 0; padding-left: 18px; color: rgba(17,24,39,.86); font-weight:800; }
    .list li{ margin: 8px 0; line-height:1.6; }
    .list.compact li{ margin: 7px 0; font-weight:850; }
    .divider{
      height:1px; background: rgba(17,24,39,.10);
      margin: 14px 0;
    }

    .grid-3 .service-card .service-top, .grid-3 .service-card h3{ position:relative; }
    .service-card{ padding: 18px; }
    .service-top{ display:flex; align-items:center; gap:12px; margin-bottom: 8px; }
    .service-ic{
      width:42px; height:42px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(79,70,229,.14), rgba(34,211,238,.14));
      border:1px solid rgba(79,70,229,.18);
      font-size: 18px;
    }
    .workline{ display:flex; gap:8px; margin: 10px 0 12px; }
    .workline span{
      flex:1;
      height:8px;
      border-radius: 999px;
      background: linear-gradient(90deg, rgba(79,70,229,.25), rgba(34,211,238,.20));
      border: 1px solid rgba(79,70,229,.18);
    }
    .small-note{ color: var(--muted2); font-weight:800; font-size: 13px; line-height:1.6; }

    .price-mini{
      margin-top: 10px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.60);
      border-radius: 16px;
      padding: 12px;
    }
    .price-mini-row{ display:flex; justify-content:space-between; gap:10px; padding: 8px 0; border-bottom: 1px dashed rgba(17,24,39,.10); }
    .price-mini-row:last-child{ border-bottom:none; }
    .pm-label{ color: rgba(75,85,99,.95); font-weight:850; font-size:13px; }
    .pm-value{ font-weight:950; font-size:13.5px; }

    .scene-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
      margin-top: 10px;
    }
    .scene{
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.62);
      border-radius: 16px;
      padding: 12px 12px;
      font-weight: 950;
      color: rgba(17,24,39,.90);
      display:flex; align-items:center; gap:10px;
    }
    .scene-ic{
      width:34px; height:34px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(232,121,249,.14), rgba(34,211,238,.12));
      border:1px solid rgba(232,121,249,.18);
    }
    .ability-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 10px;
    }
    .ability{
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.62);
      border-radius: 16px;
      padding: 12px;
    }
    .ability-ic{
      width:40px; height:40px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(79,70,229,.14), rgba(34,211,238,.14));
      border:1px solid rgba(79,70,229,.18);
      margin-bottom: 8px;
      font-size: 18px;
    }
    .ability-title{ font-weight: 980; margin-bottom: 6px; }
    .ability-text{ color: var(--muted); font-weight: 800; font-size: 13px; line-height:1.6; }

    .timeline{
      display:flex; flex-direction:column; gap: 14px;
      margin-top: 8px;
    }
    .timeline-item{ display:grid; grid-template-columns: 22px 1fr; gap: 12px; align-items:flex-start; }
    .t-dot{
      width: 14px; height: 14px; border-radius: 50%;
      background: linear-gradient(135deg, rgba(79,70,229,1), rgba(34,211,238,1));
      box-shadow: 0 0 0 8px rgba(79,70,229,.12);
      margin-top: 8px;
    }
    .t-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.68);
      padding: 14px 16px;
      box-shadow: 0 14px 44px rgba(16,24,40,.05);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .t-card:hover{ transform: translateY(-2px); box-shadow: 0 18px 60px rgba(16,24,40,.09); }
    .t-title{ font-weight: 980; margin-bottom: 6px; }
    .t-body{ color: var(--muted); font-weight: 800; line-height:1.7; font-size: 14px; }

    .solution-card{ min-height: 210px; display:flex; flex-direction:column; gap: 10px; }
    .solution-title{ font-weight: 980; font-size: 16px; }
    .solution-marks{ display:flex; flex-wrap:wrap; gap:8px; margin-top:auto; }
    .mark{
      display:inline-flex;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight: 900;
      font-size: 12.5px;
      color: rgba(17,24,39,.86);
    }

    .network-list{ display:flex; flex-direction:column; gap: 12px; margin-top: 10px; }
    .network-item{ display:flex; gap: 12px; align-items:flex-start; }
    .network-ic{
      width:44px; height:44px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(245,158,11,.14), rgba(79,70,229,.10));
      border:1px solid rgba(245,158,11,.18);
      font-size: 18px;
      flex: 0 0 auto;
    }
    .network-title{ font-weight: 980; margin-bottom: 4px; }
    .network-text{ color: var(--muted); font-weight: 800; line-height:1.6; font-size: 13.5px; }

    .role-grid{
      display:flex; flex-wrap:wrap; gap: 10px;
      margin-top: 10px;
    }
    .role{
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.64);
      font-weight: 950;
      color: rgba(17,24,39,.88);
      font-size: 13px;
    }

    .compare-wrap{ display:flex; flex-direction:column; gap: 14px; }
    .compare-summary{
      display:flex; gap: 16px; align-items:center;
      padding: 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(820px 240px at 0% 0%, rgba(79,70,229,.14), transparent 58%),
        radial-gradient(640px 220px at 100% 0%, rgba(34,211,238,.12), transparent 58%),
        rgba(255,255,255,.72);
      box-shadow: 0 18px 60px rgba(16,24,40,.07);
    }
    .score-circle{
      width: 86px; height: 86px; border-radius: 50%;
      display:flex; align-items:center; justify-content:center;
      font-weight: 1000;
      font-size: 26px;
      color: rgba(17,24,39,.96);
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,0) 55%),
        linear-gradient(135deg, rgba(79,70,229,.20), rgba(34,211,238,.18));
      border:1px solid rgba(79,70,229,.18);
      box-shadow: 0 18px 50px rgba(79,70,229,.16);
    }
    .score-stars{
      display:flex; align-items:center; gap: 6px; flex-wrap:wrap;
    }
    .star{ color: #f59e0b; font-size: 18px; filter: drop-shadow(0 10px 16px rgba(245,158,11,.18)); }
    .score-text{
      font-weight: 950; color: rgba(17,24,39,.92);
      margin-left: 6px;
      font-size: 14px;
    }
    .score-sub{ margin-top: 6px; color: var(--muted); font-weight: 850; }

    .compare-table-wrap{
      background: rgba(255,255,255,.66);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 18px 60px rgba(16,24,40,.06);
    }
    .compare-toolbar{ display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom: 12px; }
    .compare-pill{
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight: 950;
      color: rgba(17,24,39,.86);
      font-size: 13px;
    }
    .table-scroll{ overflow:auto; border-radius: 16px; border:1px solid rgba(17,24,39,.08); background: rgba(255,255,255,.66); }
    .compare-table{
      width: 100%;
      border-collapse: collapse;
      min-width: 760px;
      font-weight: 850;
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(17,24,39,.08);
      vertical-align: top;
    }
    .compare-table th{
      text-align:left;
      background: rgba(79,70,229,.07);
      color: rgba(17,24,39,.92);
      font-weight: 1000;
    }
    .compare-table tr:last-child td{ border-bottom:none; }
    .yes{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(34,197,94,.25);
      background: rgba(34,197,94,.10);
      color: rgba(17,24,39,.92);
      font-weight: 1000;
      white-space:nowrap;
    }

    .compare-foot{
      display:flex; justify-content:space-between; align-items:center; gap: 12px; flex-wrap:wrap;
      margin-top: 12px;
    }
    .compare-note{
      display:flex; align-items:center; gap: 10px;
      color: var(--muted);
      font-weight: 850;
      font-size: 13.5px;
    }
    .note-ic{
      width:34px; height:34px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(79,70,229,.08);
      border:1px solid rgba(79,70,229,.16);
    }

    .steps{ margin: 10px 0 0; padding-left: 18px; font-weight: 900; color: rgba(17,24,39,.88); }
    .steps li{ margin: 10px 0; line-height:1.6; }
    .steps b{ color: rgba(17,24,39,.96); }

    .price-cards{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 10px;
    }
    .price-card{
      border-radius: 18px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      padding: 14px;
      transition: transform .18s ease, box-shadow .18s ease;
      min-height: 120px;
      display:flex; flex-direction:column; gap: 6px;
    }
    .price-card:hover{ transform: translateY(-2px); box-shadow: 0 18px 60px rgba(16,24,40,.09); }
    .price-card-strong{
      background:
        radial-gradient(420px 220px at 30% 10%, rgba(79,70,229,.14), transparent 55%),
        rgba(255,255,255,.68);
      border-color: rgba(79,70,229,.18);
    }
    .pc-title{ font-weight: 1000; }
    .pc-value{ font-weight: 1000; letter-spacing:-.01em; }
    .pc-desc{ color: var(--muted); font-weight: 850; line-height:1.6; font-size: 13px; margin-top:auto; }

    .form{ margin-top: 10px; display:flex; flex-direction:column; gap: 12px; }
    .form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .field{ display:flex; flex-direction:column; gap: 8px; }
    .field-label{ font-weight: 950; font-size: 13.5px; color: rgba(17,24,39,.92); }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.78);
      color: rgba(17,24,39,.96);
      outline: none;
      font-weight: 800;
      transition: border-color .18s ease, box-shadow .18s ease, transform .12s ease;
    }
    textarea{ resize: vertical; min-height: 120px; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(79,70,229,.40);
      box-shadow: 0 0 0 4px rgba(79,70,229,.12);
    }
    select{ appearance:none; background-image:
      linear-gradient(45deg, transparent 50%, rgba(17,24,39,.7) 50%),
      linear-gradient(135deg, rgba(17,24,39,.7) 50%, transparent 50%);
      background-position:
        calc(100% - 18px) calc(1.2em),
        calc(100% - 12px) calc(1.2em);
      background-size: 6px 6px, 6px 6px;
      background-repeat: no-repeat;
      padding-right: 36px;
    }
    .form-actions{ display:flex; gap: 12px; flex-wrap:wrap; align-items:center; }
    .form-foot{ display:flex; align-items:center; gap:10px; color: var(--muted2); font-weight: 850; font-size: 13px; }
    .shield{
      width:28px; height:28px; border-radius: 12px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(34,197,94,.18);
    }

    .deliver-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 12px;
    }
    .deliver{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      border-radius: 18px;
      padding: 14px;
      min-height: 120px;
      display:flex; flex-direction:column; gap: 6px;
    }
    .deliver-ic{
      width:40px; height:40px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(34,211,238,.14), rgba(79,70,229,.12));
      border:1px solid rgba(34,211,238,.20);
      margin-bottom: 2px;
      font-size: 18px;
    }
    .deliver-title{ font-weight: 1000; }
    .deliver-text{ color: var(--muted); font-weight: 850; line-height:1.6; font-size: 13px; margin-top:auto; }

    .quick-cta{ display:flex; gap: 14px; align-items:center; justify-content:space-between; flex-wrap:wrap; margin-top: 12px; }
    .quick-cta-title{ font-weight: 1000; }
    .quick-cta-sub{ color: var(--muted); font-weight: 850; font-size: 13.5px; margin-top: 4px; }
    .mini-skill-title{ font-weight: 1000; margin-bottom: 10px; }
    .pill-row{ display:flex; flex-wrap:wrap; gap:8px; }
    .pill{
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight: 950;
      font-size: 12.5px;
      color: rgba(17,24,39,.86);
    }

    .img-row{ display:flex; gap: 12px; margin-top: 10px; }
    .img-frame{
      flex:1;
      border-radius: 18px;
      overflow:hidden;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
    }
    .img-frame img{
      width:100%;
      height:auto;
      display:block;
      object-fit: contain;
      transform: scale(1.01);
    }
    .img-grid-1 .img-frame{ max-width: 420px; margin: 0 auto; }

    .case-header{ display:flex; justify-content:space-between; align-items:center; margin-bottom: 10px; gap: 10px; }
    .case-badge{
      display:inline-flex; align-items:center;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(79,70,229,.18);
      background: rgba(79,70,229,.08);
      font-weight: 1000;
      font-size: 12.5px;
    }
    .case-badge-2{ border-color: rgba(34,211,238,.20); background: rgba(34,211,238,.10); }
    .case-badge-3{ border-color: rgba(245,158,11,.24); background: rgba(245,158,11,.10); }

    .link-list{ list-style:none; padding:0; margin: 10px 0 0; display:flex; flex-direction:column; gap: 10px; }
    .link-list a{
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight: 900;
      color: rgba(17,24,39,.90);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:block;
    }
    .link-list a:hover{ transform: translateY(-2px); box-shadow: 0 18px 60px rgba(16,24,40,.09); border-color: rgba(79,70,229,.18); }
    .article-actions{ display:flex; gap: 12px; flex-wrap:wrap; }

    .info-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 12px;
    }
    .info-item{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      border-radius: 18px;
      padding: 14px;
      min-height: 110px;
      display:flex; flex-direction:column; gap: 8px;
    }
    .info-ic{
      width:38px; height:38px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(79,70,229,.10);
      border:1px solid rgba(79,70,229,.18);
      font-size: 18px;
    }
    .info-title{ font-weight: 1000; }
    .info-text{ color: var(--muted); font-weight: 850; line-height:1.6; font-size: 13px; margin-top:auto; }

    .platform-bullets{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px 12px;
      margin-top: 12px;
    }
    .pb{
      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,.62);
      font-weight: 950;
      color: rgba(17,24,39,.88);
    }
    .pb-ic{
      width:26px; height:26px; border-radius: 12px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(79,70,229,.10);
      border:1px solid rgba(79,70,229,.18);
      font-weight: 1000;
      font-size: 13px;
    }

    .course-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
      margin-top: 12px;
    }
    .course{
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight: 1000;
    }

    .who-grid{ display:grid; grid-template-columns: 1fr; gap: 12px; margin-top: 12px; }
    .who{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      border-radius: 18px;
      padding: 14px;
    }
    .who-ic{
      width:42px; height:42px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(232,121,249,.10);
      border:1px solid rgba(232,121,249,.18);
      font-size: 18px;
      margin-bottom: 8px;
    }
    .who-title{ font-weight: 1000; margin-bottom: 6px; }
    .who-text{ color: var(--muted); font-weight: 850; line-height:1.6; font-size: 13.5px; }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .faq-col{ display:flex; flex-direction:column; gap: 10px; }
    .faq-item{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      overflow:hidden;
      box-shadow: 0 10px 30px rgba(16,24,40,.05);
    }
    .faq-q{
      width:100%;
      text-align:left;
      padding: 14px 14px;
      background: transparent;
      border:none;
      cursor:pointer;
      font-weight: 1000;
      color: rgba(17,24,39,.92);
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      transition: background .18s ease;
    }
    .faq-q:hover{ background: rgba(79,70,229,.06); }
    .faq-icon{
      width:34px; height:34px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-size: 18px;
      flex: 0 0 auto;
    }
    .faq-a{
      max-height: 0px;
      overflow:hidden;
      transition: max-height .24s ease;
    }
    .faq-a-inner{
      padding: 0 14px 14px;
      color: var(--muted);
      font-weight: 850;
      line-height:1.7;
    }
    .faq-extra{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
    .faq-cta{
      margin-top: 18px;
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(820px 240px at 0% 0%, rgba(79,70,229,.14), transparent 58%),
        rgba(255,255,255,.70);
      box-shadow: 0 18px 60px rgba(16,24,40,.06);
      padding: 16px;
      display:flex; align-items:center; justify-content:space-between; gap: 14px; flex-wrap:wrap;
    }
    .faq-cta-title{ font-weight: 1000; }
    .faq-cta-sub{ color: var(--muted); font-weight: 850; margin-top: 6px; font-size: 14px; }

    .tag-cloud{
      display:flex; flex-wrap:wrap; gap: 10px;
      margin-top: 10px;
      padding-bottom: 2px;
    }
    .cloud{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight: 1000;
      font-size: 13px;
      color: rgba(17,24,39,.86);
      transition: transform .18s ease, border-color .18s ease;
    }
    .cloud:hover{ transform: translateY(-2px); border-color: rgba(79,70,229,.18); }

    .wiki-card{ min-height: 190px; }
    .wiki-tags{ display:flex; flex-wrap:wrap; gap: 8px; margin-top: 10px; }

    .review-card{ min-height: 240px; display:flex; flex-direction:column; gap: 10px; }
    .review-top{ display:flex; gap: 12px; align-items:center; }
    .avatar{
      width:44px; height:44px; border-radius: 18px;
      display:flex; align-items:center; justify-content:center;
      font-weight: 1000;
      background: linear-gradient(135deg, rgba(79,70,229,.16), rgba(34,211,238,.14));
      border:1px solid rgba(79,70,229,.18);
      box-shadow: 0 18px 50px rgba(79,70,229,.10);
      flex: 0 0 auto;
      color: rgba(17,24,39,.92);
    }
    .review-title{ font-weight: 1000; }
    .review-meta{ color: var(--muted2); font-weight: 850; font-size: 13px; margin-top: 2px; }
    .review-text{ color: rgba(17,24,39,.85); font-weight: 850; line-height:1.75; margin: 0; }
    .review-tags{ display:flex; flex-wrap:wrap; gap: 8px; margin-top:auto; }

    .links-wrap{
      display:flex; flex-wrap:wrap; gap: 10px;
    }
    .links-wrap a{
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight: 1000;
      font-size: 13px;
      color: rgba(17,24,39,.86);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .links-wrap a:hover{ transform: translateY(-2px); border-color: rgba(79,70,229,.18); box-shadow: 0 18px 60px rgba(16,24,40,.10); }

    .site-footer{
      background: #0b1220;
      color: rgba(255,255,255,.92);
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 34px 0 24px;
    }
    .footer-inner{ display:flex; flex-direction:column; gap: 18px; }
    .footer-top{ display:flex; justify-content:space-between; align-items:flex-start; gap: 16px; flex-wrap:wrap; }
    .footer-brand{ display:flex; align-items:flex-start; gap: 14px; }
    .footer-text{ margin-top: 2px; }
    .footer-title{ font-weight: 1000; font-size: 16px; }
    .footer-sub{ color: rgba(255,255,255,.72); font-weight: 800; margin-top: 6px; line-height:1.6; max-width: 44ch; }
    .footer-links{ display:flex; gap: 18px; flex-wrap:wrap; }
    .footer-col{ min-width: 180px; }
    .footer-head{ font-weight: 1000; margin-bottom: 10px; color: rgba(255,255,255,.95); }
    .footer-col a{
      display:block;
      padding: 8px 0;
      color: rgba(255,255,255,.78);
      font-weight: 850;
      font-size: 14px;
    }
    .footer-col a:hover{ color: rgba(255,255,255,1); text-decoration:underline; }

    .footer-mid{
      display:flex; justify-content:space-between; align-items:center; gap: 14px; flex-wrap:wrap;
      padding-top: 8px;
      border-top: 1px solid rgba(255,255,255,.10);
    }
    .footer-mid-left{ display:flex; flex-direction:column; gap: 8px; }
    .footer-small{ color: rgba(255,255,255,.72); font-weight: 850; }
    .footer-link-strong{ color: rgba(255,255,255,.95); font-weight: 1000; }
    .footer-bottom{
      display:flex; justify-content:space-between; align-items:center; gap: 12px; flex-wrap:wrap;
      color: rgba(255,255,255,.68);
      font-weight: 850;
      font-size: 13px;
      padding-top: 2px;
    }
    .to-top{
      position: fixed;
      right: 16px;
      bottom: 20px;
      width: 44px;
      height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      color: rgba(17,24,39,.92);
      box-shadow: 0 18px 60px rgba(16,24,40,.12);
      cursor:pointer;
      opacity: 0;
      transform: translateY(10px);
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease, background .18s ease;
      z-index: 50;
      font-weight: 1000;
      font-size: 18px;
    }
    .to-top.show{
      opacity: 1;
      transform: translateY(0px);
      pointer-events:auto;
    }
    .float-kefu{
      position: fixed;
      left: 14px;
      bottom: 18px;
      z-index: 45;
    }
    .float-kefu-link{
      display:flex; align-items:center; gap:10px;
      padding: 12px 14px;
      border-radius: 18px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 20px 70px rgba(16,24,40,.14);
      transition: transform .18s ease, box-shadow .18s ease;
      font-weight: 1000;
      color: rgba(17,24,39,.92);
    }
    .float-kefu-link:hover{
      transform: translateY(-2px);
      box-shadow: 0 26px 86px rgba(16,24,40,.18);
    }
    .float-kefu-ic{
      width:34px; height:34px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(79,70,229,.14), rgba(34,211,238,.14));
      border:1px solid rgba(79,70,229,.18);
    }
    .float-kefu-text{ font-size: 13.5px; }

    .toast{
      position: fixed;
      left: 50%;
      bottom: 86px;
      transform: translateX(-50%);
      background: rgba(17,24,39,.92);
      color:#fff;
      padding: 12px 14px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.12);
      box-shadow: 0 22px 80px rgba(0,0,0,.25);
      opacity: 0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
      z-index: 60;
      font-weight: 900;
      font-size: 13.5px;
      max-width: 90vw;
      text-align:center;
    }
    .toast.show{
      opacity: 1;
      transform: translateX(-50%) translateY(-4px);
    }

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

    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .faq-extra{ grid-template-columns: 1fr; }
      .price-cards{ grid-template-columns: 1fr; }
      .deliver-grid{ grid-template-columns: 1fr; }
      .platform-bullets{ grid-template-columns: 1fr; }
      .info-grid{ grid-template-columns: 1fr; }
      .img-row{ flex-direction:column; }
      .ai-page-logo{ width: 132px; max-width: 132px; }
      .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; }
      .nav-links{
        position:absolute;
        top: 68px;
        right: 18px;
        width: min(320px, calc(100vw - 36px));
        background: rgba(255,255,255,.92);
        border:1px solid rgba(17,24,39,.12);
        border-radius: 20px;
        padding: 12px;
        box-shadow: 0 26px 90px rgba(16,24,40,.20);
        transform: translateY(-8px);
        opacity: 0;
        pointer-events:none;
        transition: opacity .18s ease, transform .18s ease;
        flex-direction:column;
        align-items:stretch;
        gap: 4px;
      }
      .nav-links.open{
        opacity:1;
        pointer-events:auto;
        transform: translateY(0);
      }
      .nav-link{ padding: 12px 12px; }
      .nav-cta{ width:100%; text-align:center; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal, .reveal.in-view{ transition:none; }
      .dot-live{ animation:none; }
      .btn, .nav-link, .card, .mini-card, .price-card, .link-list a, .to-top{ transition:none; }
      .to-top{ transition:none; }
    }