:root{
      --bg0:#fff8fb;
      --bg1:#f4f7ff;
      --text:#121826;
      --muted:#4b5565;
      --muted2:#6b7280;
      --card:#ffffff;
      --line:rgba(17,24,39,.10);
      --shadow:0 18px 50px rgba(16,24,40,.10);
      --shadow2:0 10px 28px rgba(16,24,40,.10);
      --radius:18px;

      --brand:#5b47ff;
      --brand2:#ff3b9a;
      --brand3:#00b3ff;
      --ok:#00b894;

      --focus:rgba(91,71,255,.22);
      --btn:#111827;
      --btnText:#fff;

      --max:1180px;
    }

    *{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, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(900px 400px at 12% 8%, rgba(255,59,154,.18), transparent 55%),
        radial-gradient(700px 320px at 78% 12%, rgba(91,71,255,.18), transparent 52%),
        radial-gradient(900px 420px at 70% 62%, rgba(0,179,255,.12), transparent 55%),
        linear-gradient(180deg, var(--bg0), var(--bg1) 55%, #ffffff 100%);
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    .container{
      width:min(var(--max), calc(100% - 32px));
      margin:0 auto;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(130%) blur(10px);
      background:rgba(255,255,255,.72);
      border-bottom:1px solid rgba(17,24,39,.08);
    }

    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 0;
      gap:14px;
    }

    .brand{
      display:flex; align-items:center; gap:12px;
      min-width: 210px;
    }
    .ai-page-logo{
      width:40px; height:40px;
      border-radius:12px;
      object-fit:cover;
      box-shadow:0 10px 30px rgba(91,71,255,.18);
      background:#fff;
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.05;
    }
    .brand-title strong{
      font-size:14px; letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px; color:var(--muted2);
      margin-top:4px;
    }

    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }

    .nav-links{
      display:flex; align-items:center; gap:6px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(18,24,38,.78);
      padding:10px 10px;
      border-radius:12px;
      transition:background .18s ease, transform .18s ease, color .18s ease;
      white-space:nowrap;
      border:1px solid transparent;
    }
    .nav-links a:hover{
      background:rgba(91,71,255,.08);
      color:rgba(18,24,38,.95);
      border-color:rgba(91,71,255,.14);
      transform: translateY(-1px);
    }

    .cta-btn{
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      color:var(--btnText);
      border:none;
      border-radius:14px;
      padding:11px 14px;
      font-weight:700;
      font-size:13px;
      letter-spacing:.2px;
      cursor:pointer;
      box-shadow:0 14px 40px rgba(91,71,255,.22);
      transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
      display:inline-flex;
      align-items:center;
      gap:10px;
      user-select:none;
      white-space:nowrap;
    }
    .cta-btn:hover{
      transform: translateY(-1px);
      box-shadow:0 18px 52px rgba(91,71,255,.28);
      filter:saturate(110%);
    }
    .cta-btn:active{transform: translateY(0px) scale(.99)}
    .cta-btn:focus{outline:none; box-shadow:0 0 0 4px var(--focus), 0 18px 52px rgba(91,71,255,.28)}
    .cta-btn .dot{
      width:9px; height:9px; border-radius:50%;
      background:rgba(255,255,255,.92);
      box-shadow:0 0 0 4px rgba(255,255,255,.18);
    }

    .menu-btn{
      display:none;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.7);
      padding:10px 12px;
      border-radius:14px;
      cursor:pointer;
      transition:transform .18s ease, background .18s ease, border-color .18s ease;
      gap:10px;
      align-items:center;
      font-weight:700;
      color:rgba(18,24,38,.88);
    }
    .menu-btn:hover{
      transform: translateY(-1px);
      background:rgba(255,255,255,.95);
      border-color:rgba(91,71,255,.18);
    }
    .menu-btn .bars{
      width:18px; height:12px; position:relative; display:inline-block;
    }
    .menu-btn .bars::before,
    .menu-btn .bars::after{
      content:"";
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background:rgba(18,24,38,.75);
    }
    .menu-btn .bars::before{top:0}
    .menu-btn .bars::after{bottom:0}
    .menu-btn .bars span{
      position:absolute; left:0; right:0; top:5px; height:2px;
      border-radius:2px; background:rgba(18,24,38,.75);
    }

    .mobile-panel{
      display:none;
      padding:0 0 14px 0;
    }
    .mobile-panel .panel{
      background:rgba(255,255,255,.86);
      border:1px solid rgba(17,24,39,.10);
      border-radius:16px;
      padding:12px;
      box-shadow:0 20px 60px rgba(16,24,40,.10);
    }
    .mobile-panel .panel a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background:rgba(255,255,255,.75);
      margin-bottom:10px;
      font-weight:650;
      font-size:13px;
      color:rgba(18,24,38,.88);
      transition:transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .mobile-panel .panel a:last-child{margin-bottom:0}
    .mobile-panel .panel a:hover{
      transform: translateY(-1px);
      background:#fff;
      border-color:rgba(91,71,255,.18);
    }

    .hero{
      position:relative;
      padding:44px 0 22px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }

    .hero-card{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      border-radius:var(--radius);
      box-shadow:0 20px 70px rgba(16,24,40,.10);
      padding:22px;
      position:relative;
      overflow:hidden;
    }

    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(700px 240px at 12% 10%, rgba(255,59,154,.22), transparent 58%),
        radial-gradient(600px 230px at 76% 18%, rgba(91,71,255,.22), transparent 56%),
        radial-gradient(560px 240px at 62% 90%, rgba(0,179,255,.14), transparent 58%);
      opacity:.9;
      pointer-events:none;
    }
    .hero-card > *{position:relative; z-index:1}

    .kicker{
      display:flex; flex-wrap:wrap; gap:10px; align-items:center;
      margin-bottom:12px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.75);
      font-weight:700;
      color:rgba(18,24,38,.86);
      font-size:12px;
      letter-spacing:.2px;
    }
    .pill i{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      display:inline-block;
      box-shadow:0 0 0 4px rgba(91,71,255,.14);
    }
    .pill.alt i{background:linear-gradient(135deg, var(--brand3), var(--brand2))}
    h1{
      margin:0 0 10px 0;
      font-size:30px;
      line-height:1.14;
      letter-spacing:-.5px;
    }
    .sub{
      margin:0 0 16px 0;
      color:rgba(18,24,38,.72);
      font-size:14px;
      line-height:1.7;
      max-width:58ch;
    }

    .hero-cta-row{
      display:flex; flex-wrap:wrap; gap:12px;
      align-items:center;
      margin-top:14px;
      margin-bottom:14px;
    }
    .ghost-btn{
      background:rgba(255,255,255,.76);
      border:1px solid rgba(17,24,39,.14);
      color:rgba(18,24,38,.92);
      border-radius:14px;
      padding:11px 14px;
      font-weight:750;
      font-size:13px;
      cursor:pointer;
      transition:transform .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      display:inline-flex; align-items:center; gap:10px;
      white-space:nowrap;
    }
    .ghost-btn:hover{
      transform: translateY(-1px);
      background:#fff;
      border-color:rgba(91,71,255,.18);
    }
    .ghost-btn:active{transform: translateY(0px) scale(.99)}
    .ghost-btn .badge{
      font-size:12px;
      padding:4px 8px;
      border-radius:999px;
      background:rgba(91,71,255,.10);
      color:rgba(91,71,255,1);
      border:1px solid rgba(91,71,255,.18);
      font-weight:850;
    }

    .mini-notes{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .note{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.68);
      min-width: 190px;
      flex:1;
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .note:hover{transform: translateY(-1px); box-shadow:0 16px 40px rgba(16,24,40,.08)}
    .note b{display:block; font-size:13px; letter-spacing:.2px}
    .note span{display:block; margin-top:6px; color:rgba(18,24,38,.68); font-size:12px; line-height:1.5}

    .hero-side{
      display:grid;
      grid-template-rows: auto 1fr;
      gap:12px;
    }

    .side-top{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }

    .stat{
      background:rgba(255,255,255,.75);
      border:1px solid rgba(17,24,39,.10);
      border-radius:16px;
      padding:14px;
      position:relative;
      overflow:hidden;
      box-shadow:0 12px 40px rgba(16,24,40,.06);
      transition:transform .18s ease, box-shadow .18s ease;
      min-height:92px;
    }
    .stat:hover{transform: translateY(-1px); box-shadow:0 18px 52px rgba(16,24,40,.10)}
    .stat::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(220px 90px at 18% 18%, rgba(255,59,154,.18), transparent 60%),
                  radial-gradient(220px 90px at 76% 26%, rgba(91,71,255,.18), transparent 60%);
      opacity:.8;
      pointer-events:none;
    }
    .stat > *{position:relative; z-index:1}
    .stat .topline{
      display:flex; justify-content:space-between; align-items:flex-start; gap:10px;
    }
    .stat .icon{
      width:34px; height:34px; border-radius:12px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(91,71,255,.16), rgba(255,59,154,.12));
      border:1px solid rgba(91,71,255,.18);
    }
    .stat .icon svg{width:18px; height:18px}
    .stat .value{
      font-size:20px; font-weight:900; letter-spacing:-.3px;
      margin-top:10px;
    }
    .stat .label{
      font-size:12px; color:rgba(18,24,38,.68); margin-top:6px; line-height:1.4
    }

    .side-bottom{
      background:rgba(255,255,255,.76);
      border:1px solid rgba(17,24,39,.10);
      border-radius:var(--radius);
      padding:16px;
      box-shadow:0 16px 54px rgba(16,24,40,.08);
      overflow:hidden;
      position:relative;
    }
    .side-bottom::after{
      content:"";
      position:absolute; right:-40px; top:-40px;
      width:170px; height:170px;
      background: radial-gradient(circle at 30% 30%, rgba(0,179,255,.28), transparent 60%);
      transform: rotate(18deg);
      opacity:.9;
      pointer-events:none;
    }
    .side-bottom > *{position:relative; z-index:1}
    .side-bottom h2{
      margin:0;
      font-size:14px;
      letter-spacing:.2px;
    }
    .side-bottom p{
      margin:8px 0 14px 0;
      color:rgba(18,24,38,.70);
      font-size:13px;
      line-height:1.7;
    }
    .model-tags{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .tag{
      font-size:12px;
      font-weight:750;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.75);
      color:rgba(18,24,38,.80);
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
      cursor:default;
      user-select:none;
    }
    .tag:hover{
      transform: translateY(-1px);
      border-color:rgba(255,59,154,.22);
      background:#fff;
    }

    section{padding:28px 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:20px;
      letter-spacing:-.2px;
    }
    .section-head p{
      margin:0;
      color:rgba(18,24,38,.70);
      font-size:13px;
      line-height:1.7;
      max-width:56ch;
    }

    .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(17,24,39,.10);
      border-radius:18px;
      padding:16px;
      box-shadow:0 14px 44px rgba(16,24,40,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow:hidden;
      position:relative;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow:0 18px 56px rgba(16,24,40,.10);
      border-color:rgba(91,71,255,.18);
    }
    .card .card-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:8px;
    }
    .card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:rgba(18,24,38,.70);
      font-size:13px;
      line-height:1.7;
    }
    .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.72);
      font-weight:850;
      font-size:12px;
      color:rgba(18,24,38,.85);
      user-select:none;
      white-space:nowrap;
    }
    .chip i{
      width:8px; height:8px; border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow:0 0 0 4px rgba(91,71,255,.14);
      display:inline-block;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      padding:16px 14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.76);
      box-shadow:0 14px 44px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .step::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(240px 100px at 15% 15%, rgba(255,59,154,.16), transparent 60%),
                  radial-gradient(240px 100px at 85% 20%, rgba(91,71,255,.16), transparent 60%);
      opacity:.85; pointer-events:none;
    }
    .step > *{position:relative; z-index:1}
    .step .num{
      width:38px; height:38px; border-radius:14px;
      display:grid; place-items:center;
      font-weight:950;
      background:rgba(91,71,255,.12);
      border:1px solid rgba(91,71,255,.20);
      color:rgba(91,71,255,1);
      margin-bottom:10px;
    }
    .step h3{margin:0; font-size:15px; letter-spacing:-.1px}
    .step p{margin-top:8px; color:rgba(18,24,38,.70); font-size:13px; line-height:1.7}

    .compare-wrap{
      background:rgba(255,255,255,.74);
      border:1px solid rgba(17,24,39,.10);
      border-radius:20px;
      padding:16px;
      box-shadow:0 18px 62px rgba(16,24,40,.08);
    }

    .compare-grid{
      display:grid;
      grid-template-columns: 260px 1fr;
      gap:14px;
      align-items:start;
    }
    .rating-card{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.12);
      background:
        radial-gradient(420px 150px at 20% 10%, rgba(255,59,154,.16), transparent 60%),
        radial-gradient(420px 150px at 80% 20%, rgba(91,71,255,.18), transparent 60%),
        rgba(255,255,255,.78);
      padding:16px;
      box-shadow:0 16px 52px rgba(16,24,40,.08);
      position:relative;
      overflow:hidden;
    }
    .rating-card::after{
      content:"";
      position:absolute; right:-60px; bottom:-60px;
      width:170px; height:170px;
      background: radial-gradient(circle at 30% 30%, rgba(0,179,255,.22), transparent 62%);
      pointer-events:none;
      opacity:.9;
    }
    .rating-card > *{position:relative; z-index:1}
    .rating-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .stars{
      display:flex; align-items:center; gap:6px;
      font-weight:950;
      letter-spacing:.2px;
    }
    .star{
      width:18px; height:18px;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      box-shadow:0 10px 20px rgba(91,71,255,.18);
    }
    .rating-score{
      text-align:right;
    }
    .rating-score b{
      font-size:26px; letter-spacing:-.4px;
      display:block;
    }
    .rating-score span{font-size:12px; color:rgba(18,24,38,.70)}
    .rating-list{
      margin-top:12px;
      display:grid; gap:10px;
    }
    .rating-item{
      display:flex; align-items:flex-start; gap:10px;
      padding:10px 10px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.7);
    }
    .check{
      width:20px; height:20px; border-radius:8px;
      background:rgba(0,184,148,.12);
      border:1px solid rgba(0,184,148,.22);
      display:grid; place-items:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .check svg{width:12px; height:12px; color:rgba(0,184,148,1)}
    .rating-item b{font-size:13px}
    .rating-item p{margin-top:4px; font-size:12px; color:rgba(18,24,38,.68); line-height:1.5}

    .compare-table-wrap{
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.82);
      border-radius:18px;
      overflow:hidden;
    }
    table{
      width:100%;
      border-collapse:collapse;
      font-size:13px;
      color:rgba(18,24,38,.86);
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      vertical-align:top;
    }
    th{
      background:linear-gradient(90deg, rgba(91,71,255,.10), rgba(255,59,154,.08));
      font-size:12px;
      color:rgba(18,24,38,.78);
      text-align:left;
      border-bottom:1px solid rgba(17,24,39,.10);
      white-space:nowrap;
    }
    td:first-child{
      width:26%;
      font-weight:750;
      color:rgba(18,24,38,.92);
    }
    .scorecell{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .bar{
      width:140px; height:10px;
      border-radius:999px;
      background:rgba(17,24,39,.08);
      overflow:hidden;
      border:1px solid rgba(17,24,39,.08);
    }
    .bar > span{
      display:block; height:100%;
      width:0%;
      background:linear-gradient(90deg, var(--brand), var(--brand2));
      border-radius:999px;
      transition:width .8s ease;
    }
    .scoretext{
      font-weight:950;
      white-space:nowrap;
    }

    .compare-note{
      margin-top:12px;
      color:rgba(18,24,38,.70);
      font-size:12px;
      line-height:1.6;
      padding:0 4px;
    }

    .timeline{
      border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.78);
      padding:16px;
      box-shadow:0 18px 62px rgba(16,24,40,.08);
    }
    .timeline-steps{
      display:grid;
      grid-template-columns: repeat(5, 1fr);
      gap:10px;
    }
    .titem{
      border:1px solid rgba(17,24,39,.10);
      border-radius:18px;
      background:rgba(255,255,255,.78);
      padding:14px 12px;
      position:relative;
      overflow:hidden;
      min-height:108px;
    }
    .titem::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(260px 120px at 18% 18%, rgba(91,71,255,.14), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .titem > *{position:relative; z-index:1}
    .titem .t-h{
      display:flex; align-items:center; gap:10px;
      margin-bottom:8px;
    }
    .titem .t-dot{
      width:12px; height:12px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow:0 0 0 5px rgba(91,71,255,.14);
      flex:0 0 auto;
    }
    .titem b{font-size:13px; display:block}
    .titem p{margin:0; color:rgba(18,24,38,.70); font-size:12px; line-height:1.6}

    .tabs{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .tabbtn{
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.75);
      color:rgba(18,24,38,.88);
      border-radius:999px;
      padding:9px 12px;
      font-weight:800;
      font-size:12px;
      cursor:pointer;
      transition:transform .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
    }
    .tabbtn:hover{transform: translateY(-1px); background:#fff; border-color:rgba(91,71,255,.18)}
    .tabbtn[aria-selected="true"]{
      background:linear-gradient(135deg, rgba(91,71,255,.16), rgba(255,59,154,.12));
      border-color:rgba(91,71,255,.24);
      box-shadow:0 14px 42px rgba(91,71,255,.12);
    }

    .list-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .bullets{
      margin:0;
      padding-left:18px;
      color:rgba(18,24,38,.72);
      line-height:1.9;
      font-size:13px;
    }
    .bullets li{margin:6px 0}
    .muted-box{
      background:rgba(255,255,255,.74);
      border:1px solid rgba(17,24,39,.10);
      border-radius:20px;
      padding:16px;
      box-shadow:0 18px 62px rgba(16,24,40,.06);
    }
    .muted-box h3{margin:0 0 10px 0; font-size:15px}
    .muted-box p{margin:0; color:rgba(18,24,38,.70); font-size:13px; line-height:1.7}

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .case-card{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 14px 44px rgba(16,24,40,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow:hidden;
      position:relative;
      min-height:188px;
    }
    .case-card:hover{transform: translateY(-2px); box-shadow:0 18px 56px rgba(16,24,40,.10); border-color:rgba(255,59,154,.20)}
    .case-media{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(220px 80px at 20% 20%, rgba(255,59,154,.18), transparent 60%),
        radial-gradient(220px 80px at 80% 20%, rgba(91,71,255,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.92));
      padding:12px;
      margin-bottom:10px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      min-height:72px;
    }
    .case-media .mark{
      width:42px; height:42px;
      border-radius:16px;
      background:linear-gradient(135deg, rgba(91,71,255,.18), rgba(255,59,154,.14));
      border:1px solid rgba(91,71,255,.18);
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .case-media .mark svg{width:18px; height:18px}
    .case-media b{font-size:13px; display:block}
    .case-media span{font-size:12px; color:rgba(18,24,38,.68); display:block; margin-top:4px}
    .case-card h3{margin:0; font-size:15px}
    .case-card p{margin-top:8px; color:rgba(18,24,38,.70); font-size:13px; line-height:1.7}
    .case-meta{
      margin-top:12px;
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .meta-chip{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.78);
      color:rgba(18,24,38,.80);
      font-weight:780;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .article-list{
      display:grid; gap:10px;
    }
    .article-item{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.78);
      padding:14px;
      box-shadow:0 14px 44px rgba(16,24,40,.06);
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article-item:hover{
      transform: translateY(-2px);
      box-shadow:0 18px 56px rgba(16,24,40,.10);
      border-color:rgba(91,71,255,.18);
    }
    .article-item b{
      display:block;
      font-size:14px;
      letter-spacing:-.1px;
      line-height:1.4;
    }
    .article-item span{
      display:block;
      margin-top:7px;
      font-size:12px;
      color:rgba(18,24,38,.68);
      line-height:1.6;
    }
    .article-item a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.75);
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .article-item a:hover{
      transform: translateY(-1px);
      background:#fff;
      border-color:rgba(255,59,154,.22);
    }

    .form-card{
      background:rgba(255,255,255,.80);
      border:1px solid rgba(17,24,39,.10);
      border-radius:22px;
      padding:16px;
      box-shadow:0 18px 62px rgba(16,24,40,.08);
      overflow:hidden;
      position:relative;
    }
    .form-card::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 200px at 15% 10%, rgba(255,59,154,.18), transparent 58%),
                  radial-gradient(520px 200px at 80% 20%, rgba(91,71,255,.18), transparent 58%);
      opacity:.9;
      pointer-events:none;
    }
    .form-card > *{position:relative; z-index:1}
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    label{
      display:block;
      font-weight:850;
      font-size:12px;
      color:rgba(18,24,38,.86);
      margin-bottom:7px;
    }
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.14);
      background:rgba(255,255,255,.92);
      padding:12px 12px;
      font-size:14px;
      color:rgba(18,24,38,.92);
      outline:none;
      transition:box-shadow .18s ease, border-color .18s ease, transform .05s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(91,71,255,.28);
      box-shadow:0 0 0 4px var(--focus);
    }
    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-top:12px;
      flex-wrap:wrap;
    }
    .submit-btn{
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      border:none;
      color:#fff;
      font-weight:950;
      border-radius:16px;
      padding:12px 16px;
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
      box-shadow:0 16px 50px rgba(91,71,255,.20);
      display:inline-flex; align-items:center; gap:10px;
      user-select:none;
    }
    .submit-btn:hover{transform: translateY(-1px); filter:saturate(110%); box-shadow:0 22px 70px rgba(91,71,255,.28)}
    .submit-btn:active{transform: translateY(0px) scale(.99)}
    .submit-btn:focus{outline:none; box-shadow:0 0 0 4px var(--focus), 0 22px 70px rgba(91,71,255,.28)}
    .tiny{
      color:rgba(18,24,38,.66);
      font-size:12px;
      line-height:1.6;
      max-width:60ch;
    }

    .faq{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 18px 62px rgba(16,24,40,.08);
      overflow:hidden;
    }
    details{
      border-top:1px solid rgba(17,24,39,.10);
      padding:0 16px;
      background:transparent;
    }
    details:first-of-type{border-top:none}
    summary{
      list-style:none;
      cursor:pointer;
      padding:16px 0;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:900;
      color:rgba(18,24,38,.92);
      font-size:14px;
      outline:none;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; flex:0 0 auto;
    }
    .plus{
      width:32px; height:32px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.78);
      display:grid; place-items:center;
      transition:transform .22s ease, border-color .22s ease;
    }
    details[open] .plus{transform: rotate(45deg); border-color:rgba(255,59,154,.22)}
    .faq-body{
      padding:0 0 16px 0;
      color:rgba(18,24,38,.72);
      font-size:13px;
      line-height:1.75;
    }
    .faq-body ul{margin:10px 0 0 18px; padding:0; color:rgba(18,24,38,.70)}
    .faq-body li{margin:6px 0}

    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .review{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.80);
      padding:16px;
      box-shadow:0 14px 44px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:170px;
    }
    .review:hover{transform: translateY(-2px); box-shadow:0 18px 56px rgba(16,24,40,.10); border-color:rgba(0,179,255,.18)}
    .review::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(340px 120px at 18% 12%, rgba(0,179,255,.14), transparent 60%),
                  radial-gradient(340px 120px at 80% 18%, rgba(255,59,154,.12), transparent 60%);
      opacity:.85;
      pointer-events:none;
    }
    .review > *{position:relative; z-index:1}
    .review .who{
      display:flex; justify-content:space-between; gap:12px; align-items:flex-start;
      margin-bottom:10px;
    }
    .review .who b{font-size:14px}
    .avatar{
      width:40px; height:40px; border-radius:16px;
      background:linear-gradient(135deg, rgba(91,71,255,.18), rgba(255,59,154,.12));
      border:1px solid rgba(91,71,255,.18);
      display:grid; place-items:center;
      font-weight:950;
      color:rgba(18,24,38,.90);
      flex:0 0 auto;
    }
    .review .role{
      color:rgba(18,24,38,.68);
      font-size:12px;
      margin-top:4px;
      line-height:1.4;
    }
    .review .txt{
      color:rgba(18,24,38,.72);
      font-size:13px;
      line-height:1.75;
      margin:0;
    }

    .section-divider{
      margin:8px 0 0;
      height:1px;
      background:linear-gradient(90deg, rgba(91,71,255,.0), rgba(91,71,255,.28), rgba(255,59,154,.26), rgba(0,179,255,.14), rgba(91,71,255,.0));
      border:none;
    }

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }

    .map-card{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 18px 62px rgba(16,24,40,.08);
      padding:16px;
      position:relative;
      overflow:hidden;
      min-height:270px;
    }
    .map-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(540px 220px at 20% 20%, rgba(91,71,255,.14), transparent 60%),
        radial-gradient(520px 240px at 80% 30%, rgba(255,59,154,.12), transparent 60%),
        radial-gradient(560px 220px at 60% 85%, rgba(0,179,255,.10), transparent 58%);
      opacity:.95; pointer-events:none;
    }
    .map-card > *{position:relative; z-index:1}
    .map-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:12px;
    }
    .map-title b{font-size:15px}
    .map-sub{
      color:rgba(18,24,38,.70);
      font-size:13px;
      line-height:1.7;
      margin:0;
      max-width:56ch;
    }
    .map-sim{
      margin-top:10px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(circle at 20% 30%, rgba(91,71,255,.16), transparent 35%),
        radial-gradient(circle at 70% 40%, rgba(255,59,154,.14), transparent 35%),
        radial-gradient(circle at 55% 80%, rgba(0,179,255,.12), transparent 35%),
        rgba(255,255,255,.66);
      height:170px;
      position:relative;
      overflow:hidden;
    }
    .map-sim .line{
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(91,71,255,.0) 0%, rgba(91,71,255,.22) 40%, rgba(255,59,154,.18) 70%, rgba(255,59,154,.0) 100%);
      opacity:.25;
      transform: translateX(-18px);
    }
    .node{
      position:absolute;
      width:12px; height:12px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      border:1px solid rgba(255,255,255,.75);
      box-shadow:0 12px 30px rgba(91,71,255,.25);
      transform: translate(-50%, -50%);
    }
    .node::after{
      content:"";
      position:absolute; inset:-10px;
      border-radius:50%;
      border:1px solid rgba(91,71,255,.20);
      opacity:.7;
      animation:pulse 2.4s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{transform:scale(.7); opacity:.0}
      30%{opacity:.7}
      100%{transform:scale(1.3); opacity:0}
    }
    .node.n1{left:26%; top:45%}
    .node.n2{left:46%; top:32%}
    .node.n3{left:64%; top:52%}
    .node.n4{left:52%; top:70%}
    .node.n5{left:35%; top:66%}

    .network-list{
      display:grid; gap:12px;
    }
    .netitem{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.80);
      padding:14px;
      box-shadow:0 14px 44px rgba(16,24,40,.06);
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .netitem:hover{transform: translateY(-2px); border-color:rgba(91,71,255,.18); box-shadow:0 18px 56px rgba(16,24,40,.10)}
    .netitem .row{
      display:flex; justify-content:space-between; gap:12px; align-items:flex-start;
    }
    .netitem b{font-size:14px}
    .netitem p{margin:8px 0 0 0; color:rgba(18,24,38,.70); font-size:13px; line-height:1.7}

    .partner-grid{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:10px;
    }
    .partner{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.78);
      padding:12px;
      min-height:74px;
      box-shadow:0 14px 44px rgba(16,24,40,.06);
      display:flex; flex-direction:column; justify-content:center;
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .partner:hover{transform: translateY(-2px); border-color:rgba(255,59,154,.20); background:#fff}
    .partner b{font-size:13px; letter-spacing:-.1px}
    .partner span{margin-top:6px; font-size:12px; color:rgba(18,24,38,.68); line-height:1.4}

    footer{
      padding:22px 0 30px;
      margin-top:6px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.0), rgba(255,255,255,.35) 20%, rgba(255,255,255,.55) 70%, rgba(255,255,255,.0)),
        rgba(255,255,255,.10);
    }
    .footer-card{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.82);
      padding:16px;
      box-shadow:0 18px 62px rgba(16,24,40,.08);
    }
    .footer-top{
      display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap;
      align-items:flex-start;
    }
    .footer-left{
      min-width: 260px;
      flex: 1 1 280px;
    }
    .footer-left b{
      display:block; font-size:15px; margin-top:6px;
    }
    .footer-left p{
      margin:10px 0 0 0;
      color:rgba(18,24,38,.70);
      font-size:13px;
      line-height:1.7;
      max-width:58ch;
    }
    .footer-right{
      flex: 1 1 320px;
      min-width: 280px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .fcol b{
      display:block; font-size:13px; margin-bottom:10px;
    }
    .flinks{
      display:flex; flex-direction:column; gap:8px;
      padding:0; margin:0;
    }
    .flinks a{
      color:rgba(18,24,38,.76);
      font-size:13px;
      line-height:1.6;
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background:rgba(255,255,255,.72);
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
      width:fit-content;
      max-width:100%;
    }
    .flinks a:hover{
      transform: translateY(-1px);
      background:#fff;
      border-color:rgba(91,71,255,.18);
    }

    .footer-bottom{
      border-top:1px solid rgba(17,24,39,.10);
      margin-top:14px;
      padding-top:14px;
      display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; align-items:center;
    }
    .copyright{
      color:rgba(18,24,38,.66);
      font-size:12px;
      line-height:1.6;
    }
    .backtop{
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.78);
      border-radius:16px;
      padding:10px 12px;
      cursor:pointer;
      font-weight:900;
      font-size:12px;
      transition:transform .18s ease, background .18s ease, border-color .18s ease;
      display:inline-flex; align-items:center; gap:10px;
      user-select:none;
    }
    .backtop:hover{transform: translateY(-1px); background:#fff; border-color:rgba(255,59,154,.20)}
    .backtop:active{transform: translateY(0px) scale(.99)}
    .backtop svg{width:16px; height:16px}

    .float-customer{
      position:fixed;
      right:14px;
      bottom:16px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-customer .btnrow{
      pointer-events:auto;
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
    }
    .float-pill{
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.86);
      border-radius:18px;
      padding:10px 12px;
      box-shadow:0 18px 62px rgba(16,24,40,.14);
      display:flex; align-items:center; gap:10px;
      transition:transform .18s ease, opacity .18s ease;
    }
    .float-pill:hover{transform: translateY(-2px)}
    .float-pill .qrcode{
      width:42px; height:42px;
      border-radius:16px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(91,71,255,.16), rgba(255,59,154,.12));
      border:1px solid rgba(91,71,255,.18);
      overflow:hidden;
      flex:0 0 auto;
    }
    .float-pill .qrcode img{
      width:100%;
      height:100%;
      object-fit:cover;
      display:block;
    }
    .float-pill b{
      font-size:13px; line-height:1.2;
      display:block;
      margin-bottom:2px;
    }
    .float-pill span{
      font-size:12px;
      color:rgba(18,24,38,.68);
      display:block;
      line-height:1.4;
      max-width:160px;
    }
    .float-pill a{
      display:flex; align-items:center; gap:10px; width:100%;
    }
    .float-ask{
      pointer-events:auto;
      width:46px; height:46px;
      border-radius:18px;
      border:none;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow:0 18px 62px rgba(91,71,255,.24);
      color:#fff;
      cursor:pointer;
      display:grid; place-items:center;
      transition:transform .18s ease, filter .18s ease;
    }
    .float-ask:hover{transform: translateY(-2px); filter:saturate(110%)}
    .float-ask:active{transform: translateY(0px) scale(.99)}
    .float-ask svg{width:20px; height:20px}

    .reveal{
      opacity:0;
      transform: translateY(14px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.show{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap:14px}
      .hero{padding-top:26px}
      .grid-3{grid-template-columns: 1fr; }
      .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .compare-grid{grid-template-columns: 1fr}
      .timeline-steps{grid-template-columns: 1fr 1fr}
      .list-grid{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .review-grid{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr}
      .partner-grid{grid-template-columns: 1fr 1fr}
      .footer-right{grid-template-columns: 1fr}
      .nav-links{display:none}
      .menu-btn{display:inline-flex}
      .mobile-panel{display:block}
    }

    @media (max-width: 520px){
      h1{font-size:24px}
      .note{min-width: 100%}
      .side-top{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .timeline-steps{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      th, td{padding:10px 10px}
      .bar{width:120px}
    }

    @media (prefers-reduced-motion: reduce){
      *{animation:none !important; transition:none !important; scroll-behavior:auto !important}
      .reveal{opacity:1; transform:none}
    }