:root{
      --bg0:#f7f7fb;
      --bg1:#ffffff;
      --text:#14161a;
      --muted:#5a6272;
      --subtle:#7a8293;
      --line:#e7e8ee;
      --card:#ffffff;
      --shadow: 0 10px 30px rgba(15, 23, 42, .08);
      --shadow2: 0 8px 18px rgba(120, 0, 255, .14);
      --brand1:#6d28d9;
      --brand2:#a855f7;
      --brand3:#22c55e;
      --cyan:#22d3ee;
      --pink:#fb7185;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:24px;
      --container: 1120px;
      --padx: 18px;
    }

    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 SC";
      color:var(--text);
      background:
        radial-gradient(1100px 520px at 10% -10%, rgba(168,85,247,.18), transparent 60%),
        radial-gradient(950px 520px at 90% 0%, rgba(34,211,238,.14), transparent 55%),
        radial-gradient(800px 420px at 50% 110%, rgba(109,40,217,.10), transparent 60%),
        linear-gradient(180deg, #f7f7fb 0%, #fbfbff 35%, #f7f7fb 100%);
    }
    *{box-sizing:border-box}
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--padx);
    }

    .skip-link{
      position:absolute; left:-999px; top:10px;
      background:#111827; color:#fff;
      padding:10px 14px; border-radius:12px;
      z-index:9999;
    }
    .skip-link:focus{left:var(--padx)}

    header{
      position:sticky; top:0; z-index:50;
      background:rgba(247,247,251,.68);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(231,232,238,.75);
    }
    .navbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width:210px;
    }
    .brand img{
      width:40px; height:40px; object-fit:contain;
      filter: drop-shadow(0 10px 18px rgba(109,40,217,.18));
    }
    .brand .brand-meta{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .brand-name{
      font-weight:800; letter-spacing:.2px;
      font-size:14px;
    }
    .brand .brand-company{
      font-size:12px; color:var(--muted);
      margin-top:3px;
      white-space:nowrap;
    }

    .nav-right{
      display:flex; align-items:center; justify-content:flex-end;
      gap:10px; flex-wrap:wrap;
    }

    .navlinks{
      display:flex; align-items:center; gap:14px;
      padding:0; margin:0;
      list-style:none;
    }
    .navlinks a{
      text-decoration:none;
      color:var(--muted);
      font-weight:650;
      font-size:13px;
      padding:10px 10px;
      border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      white-space:nowrap;
      outline: none;
    }
    .navlinks a:hover{
      background: rgba(109,40,217,.08);
      color:#2a1a4a;
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }

    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      border-radius:14px;
      padding:10px 14px;
      border:1px solid rgba(231,232,238,.9);
      background:rgba(255,255,255,.75);
      color:#111827;
      font-weight:750;
      font-size:13px;
      cursor:pointer;
      text-decoration:none;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .btn:active{transform: translateY(1px)}
    .btn:hover{
      border-color: rgba(109,40,217,.25);
      box-shadow: 0 12px 26px rgba(109,40,217,.10);
      background:rgba(255,255,255,.95);
    }
    .btn-primary{
      background: linear-gradient(135deg, rgba(109,40,217,.98), rgba(168,85,247,.95));
      color:#fff;
      border-color: rgba(109,40,217,.35);
      box-shadow: 0 18px 40px rgba(109,40,217,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 55px rgba(109,40,217,.28);
      border-color: rgba(168,85,247,.55);
      transform: translateY(-1px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.6);
    }
    .btn-small{
      padding:8px 12px;
      border-radius:12px;
      font-size:12px;
      font-weight:740;
    }

    .hamburger{
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(231,232,238,.9);
      background:rgba(255,255,255,.75);
      display:none;
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow:0 12px 26px rgba(109,40,217,.10)}
    .hamburger .lines{
      width:18px; height:14px; position:relative;
    }
    .hamburger .lines span{
      position:absolute; left:0; right:0; height:2px;
      background: #1f2937; border-radius:3px;
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger .lines span:nth-child(1){top:1px}
    .hamburger .lines span:nth-child(2){top:6px}
    .hamburger .lines span:nth-child(3){top:11px}
    .hamburger[aria-expanded="true"] .lines span:nth-child(1){top:6px; transform: rotate(45deg)}
    .hamburger[aria-expanded="true"] .lines span:nth-child(2){opacity:0}
    .hamburger[aria-expanded="true"] .lines span:nth-child(3){top:6px; transform: rotate(-45deg)}

    .mobile-drawer{
      display:none;
      padding:0 0 14px 0;
    }
    .mobile-drawer .drawer-panel{
      border:1px solid rgba(231,232,238,.9);
      background:rgba(255,255,255,.92);
      border-radius:18px;
      padding:12px;
      box-shadow: 0 18px 60px rgba(17,24,39,.10);
    }
    .mobile-drawer .drawer-links{
      display:flex; flex-direction:column; gap:6px;
      margin:0; padding:0; list-style:none;
    }
    .mobile-drawer .drawer-links a{
      padding:12px 12px;
      border-radius:14px;
      text-decoration:none;
      color:var(--muted);
      font-weight:700;
      border:1px solid transparent;
      transition: background .18s ease, border-color .18s ease, transform .18s ease;
    }
    .mobile-drawer .drawer-links a:hover{
      background: rgba(109,40,217,.08);
      border-color: rgba(109,40,217,.18);
      color:#25134a;
      transform: translateY(-1px);
    }
    .mobile-drawer .drawer-actions{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:10px;
    }

    main{padding-bottom:22px}

    .hero{
      padding:34px 0 14px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      padding:22px 0 8px 0;
    }

    .pill-row{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.75);
      padding:8px 12px;
      border-radius:999px;
      font-weight:770;
      font-size:12px;
      color:#2b2f3a;
      box-shadow: 0 10px 24px rgba(16,24,40,.05);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.2) 40%, transparent 60%), linear-gradient(135deg, var(--brand2), var(--cyan));
      box-shadow: 0 0 0 4px rgba(168,85,247,.12);
    }

    .hero h1{
      margin:0;
      font-size:34px;
      line-height:1.18;
      letter-spacing:-.4px;
    }
    .hero .h1-accent{
      background: linear-gradient(135deg, rgba(109,40,217,1), rgba(34,211,238,1));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .hero-sub{
      margin-top:14px;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width:62ch;
    }

    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:18px;
      align-items:center;
    }
    .hero-meta{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top:18px;
    }
    .meta-item{
      display:flex; flex-direction:column; gap:4px;
      padding:10px 12px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.6);
      border-radius:16px;
      min-width:160px;
    }
    .meta-item strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .meta-item span{
      font-size:12px;
      color:var(--subtle);
      line-height:1.5;
    }

    .hero-right{
      position:relative;
      border-radius: var(--radius2);
      border:1px solid rgba(231,232,238,.9);
      background:
        radial-gradient(1200px 500px at 20% 0%, rgba(109,40,217,.18), transparent 55%),
        radial-gradient(900px 420px at 90% 25%, rgba(34,211,238,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.68));
      box-shadow: var(--shadow);
      overflow:hidden;
      padding:16px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
      min-height: 360px;
      transform: translateZ(0);
    }
    .hero-right::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 260px at 15% 15%, rgba(168,85,247,.22), transparent 50%),
        radial-gradient(420px 220px at 80% 35%, rgba(34,211,238,.20), transparent 52%),
        linear-gradient(135deg, rgba(168,85,247,.18), rgba(34,211,238,.10));
      filter: blur(14px);
      opacity:.75;
      pointer-events:none;
    }
    .hero-right .content{
      position:relative;
      z-index:1;
      display:flex;
      flex-direction:column;
      gap:12px;
      height:100%;
    }
    .sensor-row{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
    }
    .sensor{
      flex:1;
      min-width:160px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.66);
      display:flex; align-items:flex-start; gap:10px;
    }
    .sensor .ic{
      width:34px; height:34px;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(109,40,217,.15), rgba(34,211,238,.18));
      border:1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      color: #2a1a4a;
      flex:0 0 auto;
    }
    .sensor .t{
      display:flex; flex-direction:column; gap:4px;
    }
    .sensor .t strong{font-size:13px}
    .sensor .t span{font-size:12px; color:var(--muted); line-height:1.45}

    .flow-matrix{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:2px;
    }
    .flow-card{
      border-radius:16px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.68);
      padding:12px;
      display:flex; gap:10px; align-items:flex-start;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .flow-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(109,40,217,.14);
      border-color: rgba(109,40,217,.22);
    }
    .flow-card .badge{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(109,40,217,.20), rgba(168,85,247,.14));
      border:1px solid rgba(168,85,247,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#2a1a4a;
      flex:0 0 auto;
    }
    .flow-card .fc{
      display:flex; flex-direction:column; gap:4px;
    }
    .flow-card .fc strong{font-size:13px; letter-spacing:.1px}
    .flow-card .fc span{font-size:12px; color:var(--muted); line-height:1.55}

    .ticker{
      position:relative;
      border-radius:16px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.64);
      padding:12px;
      overflow:hidden;
    }
    .ticker .label{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .ticker .label strong{font-size:13px}
    .ticker .label span{font-size:12px; color:var(--muted)}
    .marquee{
      display:flex; gap:10px; align-items:center;
      flex-wrap:nowrap;
      overflow:hidden;
      mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
    }
    .marquee .row{
      display:flex; gap:10px; align-items:center;
      animation: scrollX 18s linear infinite;
      padding-right:10px;
    }
    .tag-chip{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.78);
      font-size:12px; font-weight:740;
      color:#343a46;
      white-space:nowrap;
    }
    @keyframes scrollX{
      from{transform:translateX(0)}
      to{transform:translateX(-50%)}
    }

    .section{
      padding:34px 0;
    }
    .section-tight{padding:26px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:16px;
    }
    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      font-weight:860;
      font-size:12px;
      letter-spacing:.12em;
      text-transform:uppercase;
      color:#3b2a5a;
    }
    .kicker .spark{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand2), var(--cyan));
      box-shadow: 0 0 0 4px rgba(168,85,247,.14);
    }
    .section-title{
      margin:6px 0 0 0;
      font-size:22px;
      letter-spacing:-.25px;
      line-height:1.35;
    }
    .section-desc{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      max-width:70ch;
    }

    .card{
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 30px rgba(17,24,39,.05);
      overflow:hidden;
    }
    .card-pad{padding:16px}
    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-2{
      display:grid; grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .grid-4{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }

    .data-card{
      padding:14px;
      position:relative;
      background:
        radial-gradient(520px 240px at 20% 0%, rgba(168,85,247,.14), transparent 60%),
        radial-gradient(420px 200px at 90% 10%, rgba(34,211,238,.12), transparent 55%),
        rgba(255,255,255,.78);
      border:1px solid rgba(231,232,238,.95);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .data-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(109,40,217,.13);
      border-color: rgba(109,40,217,.22);
    }
    .data-top{display:flex; align-items:center; justify-content:space-between; gap:10px}
    .data-num{
      font-size:26px;
      font-weight:950;
      letter-spacing:-.6px;
      margin-top:10px;
    }
    .data-label{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      margin-top:8px;
    }
    .data-icon{
      width:42px; height:42px; border-radius:16px;
      background: linear-gradient(135deg, rgba(109,40,217,.18), rgba(34,211,238,.16));
      border:1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      color:#2a1a4a;
      flex:0 0 auto;
    }

    .cap-card{
      padding:16px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.68));
      border:1px solid rgba(231,232,238,.9);
      transition: transform .22s ease, box-shadow .22s ease;
    }
    .cap-card:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(17,24,39,.08)}
    .cap-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .cap-ic{
      width:46px; height:46px; border-radius:18px;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.7), transparent 55%),
                  linear-gradient(135deg, rgba(109,40,217,.18), rgba(168,85,247,.15));
      border:1px solid rgba(168,85,247,.22);
      display:flex; align-items:center; justify-content:center;
      font-size:18px;
      flex:0 0 auto;
    }
    .cap-card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.15px;
    }
    .cap-card p{
      margin:8px 0 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }

    .steps{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.78);
      transition: transform .22s ease, box-shadow .22s ease;
    }
    .step:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(109,40,217,.12)}
    .step .n{
      width:44px; height:44px;
      border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      background: linear-gradient(135deg, rgba(109,40,217,.22), rgba(34,211,238,.14));
      border:1px solid rgba(109,40,217,.18);
      color:#2a1a4a;
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .step .n::after{
      content:"";
      position:absolute; inset:-30px;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.55), transparent 45%);
      transform: rotate(20deg);
      opacity:.9;
      pointer-events:none;
    }
    .step .body{
      display:flex; flex-direction:column; gap:6px;
    }
    .step .body strong{font-size:14px}
    .step .body span{color:var(--muted); font-size:13px; line-height:1.75}

    .split{
      display:grid;
      grid-template-columns: 1.02fr .98fr;
      gap:14px;
      align-items:stretch;
    }

    .compare-table{
      width:100%;
      border-collapse:collapse;
      font-size:13px;
      background:#fff;
    }
    .compare-table th, .compare-table td{
      border:1px solid rgba(231,232,238,.95);
      padding:12px 12px;
      text-align:left;
      vertical-align:top;
    }
    .compare-table th{
      background: linear-gradient(135deg, rgba(109,40,217,.10), rgba(34,211,238,.06));
      color:#1f2937;
      font-weight:900;
      letter-spacing:.1px;
      width: 24%;
    }
    .score-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background:
        radial-gradient(900px 420px at 15% 0%, rgba(168,85,247,.20), transparent 60%),
        radial-gradient(700px 420px at 85% 10%, rgba(34,211,238,.14), transparent 55%),
        rgba(255,255,255,.78);
      box-shadow: 0 18px 55px rgba(109,40,217,.12);
      display:flex; flex-direction:column; gap:12px;
      min-height: 220px;
    }
    .stars{
      display:flex; gap:6px; align-items:center; flex-wrap:wrap;
    }
    .star{
      width:20px; height:20px;
      display:inline-block;
      background: conic-gradient(from 180deg, #fbbf24, #f59e0b);
      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 22px rgba(245,158,11,.20);
    }
    .score-row{
      display:flex; align-items:baseline; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .score-row .big{
      font-size:46px; font-weight:1000; letter-spacing:-1px;
      background: linear-gradient(135deg, rgba(109,40,217,1), rgba(34,211,238,1));
      -webkit-background-clip:text; background-clip:text; color:transparent;
    }
    .score-row .rate{
      color:var(--muted); font-weight:780;
      font-size:14px; line-height:1.6;
      max-width:40ch;
    }
    .bullets{
      display:grid; gap:10px;
      margin:0; padding:0; list-style:none;
    }
    .bullets li{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.7);
    }
    .check{
      width:20px; height:20px; border-radius:8px;
      background: linear-gradient(135deg, rgba(34,197,94,.18), rgba(34,211,238,.15));
      border:1px solid rgba(34,197,94,.25);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
      color:#0f5132;
      font-weight:1000;
      font-size:12px;
    }
    .bullets span{
      color:#2b2f3a;
      font-weight:740;
      font-size:13px;
      line-height:1.6;
    }

    .match{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .select-pills{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .select-pill{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.78);
      font-size:13px;
      font-weight:780;
      color: #2b2f3a;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .select-pill:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(109,40,217,.12); border-color: rgba(109,40,217,.22)}
    .select-pill[aria-pressed="true"]{
      border-color: rgba(109,40,217,.35);
      background: linear-gradient(135deg, rgba(109,40,217,.13), rgba(34,211,238,.10));
    }

    .result-box{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
      display:flex; flex-direction:column; gap:12px;
      position:relative;
      overflow:hidden;
    }
    .result-box::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(600px 240px at 30% -10%, rgba(168,85,247,.18), transparent 60%),
                  radial-gradient(500px 260px at 95% 20%, rgba(34,211,238,.14), transparent 55%);
      filter: blur(12px);
      opacity:.8;
      pointer-events:none;
    }
    .result-box .inner{position:relative; z-index:1}
    .result-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:2px;
    }
    .result-title strong{font-size:15px}
    .result-title .hint{color:var(--muted); font-size:12px; font-weight:740}
    .kv{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:4px;
    }
    .kv .item{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.72);
    }
    .kv .item .k{color:var(--muted); font-size:12px; font-weight:760}
    .kv .item .v{margin-top:6px; font-size:13px; font-weight:900; letter-spacing:.1px; line-height:1.5}

    .price-grid{
      display:grid; grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .price-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background:
        radial-gradient(650px 260px at 20% 0%, rgba(168,85,247,.14), transparent 60%),
        rgba(255,255,255,.78);
      box-shadow: 0 12px 34px rgba(17,24,39,.06);
      display:flex; flex-direction:column; gap:10px;
    }
    .price-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .price-card h3{
      margin:0;
      font-size:15px; letter-spacing:-.1px;
    }
    .price-chip{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.72);
      font-size:12px; font-weight:850;
      color:#2b2f3a;
      white-space:nowrap;
    }
    .price{
      font-size:26px; font-weight:1000; letter-spacing:-.8px;
      margin-top:2px;
    }
    .price-sub{
      color:var(--muted); font-size:13px; line-height:1.8;
      margin:0;
    }
    .price-list{
      margin:0; padding-left:18px;
      color:var(--muted); font-size:13px; line-height:1.9;
    }

    .tabs{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .tab{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.75);
      font-size:13px; font-weight:820;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .tab:hover{transform: translateY(-2px); box-shadow:0 18px 44px rgba(109,40,217,.10); border-color: rgba(109,40,217,.22)}
    .tab[aria-selected="true"]{
      border-color: rgba(109,40,217,.35);
      background: linear-gradient(135deg, rgba(109,40,217,.14), rgba(34,211,238,.10));
    }
    .panel{
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 30px rgba(17,24,39,.05);
    }
    .panel-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px; align-items:start;
    }

    .timeline{
      display:flex; flex-direction:column; gap:10px;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.72);
    }
    .t-dot{
      width:14px; height:14px; border-radius:6px;
      background: linear-gradient(135deg, rgba(109,40,217,.92), rgba(34,211,238,.92));
      box-shadow: 0 0 0 4px rgba(168,85,247,.14);
      margin-top:5px;
      flex:0 0 auto;
    }
    .t-item strong{font-size:13px}
    .t-item span{color:var(--muted); font-size:13px; line-height:1.75; display:block; margin-top:4px}

    .list-card{
      padding:16px;
    }
    .list-card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .list-card p{margin:8px 0 0 0; color:var(--muted); font-size:13px; line-height:1.8}
    .tags-grid{
      display:flex; flex-wrap:wrap; gap:10px; margin-top:12px;
    }
    .mini-tag{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.78);
      font-size:12px;
      font-weight:790;
      color:#2b2f3a;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .case-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background:
        radial-gradient(700px 280px at 20% 0%, rgba(168,85,247,.14), transparent 60%),
        rgba(255,255,255,.78);
      transition: transform .22s ease, box-shadow .22s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height: 190px;
    }
    .case-card:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(109,40,217,.12)}
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .case-title{
      font-weight:950; font-size:14px; letter-spacing:-.15px; margin:0;
    }
    .case-badge{
      padding:7px 10px; border-radius:999px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.72);
      font-size:12px; font-weight:850; color:#2b2f3a;
      white-space:nowrap;
    }
    .case-desc{
      color:var(--muted); font-size:13px; line-height:1.85; margin:0;
    }
    .case-metrics{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:auto;
    }
    .metric{
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.72);
      font-size:12px; color:#2b2f3a;
      font-weight:860;
      white-space:nowrap;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:14px;
      align-items:start;
    }
    .article-list{
      margin:0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .article-item{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.78);
      display:flex; gap:12px; align-items:flex-start;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .article-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(109,40,217,.10);
      border-color: rgba(109,40,217,.22);
    }
    .article-ic{
      width:40px; height:40px; border-radius:16px;
      background: linear-gradient(135deg, rgba(109,40,217,.18), rgba(34,211,238,.14));
      border:1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .article-item a{
      text-decoration:none;
      display:flex; flex-direction:column; gap:6px;
      width:100%;
    }
    .article-item strong{
      font-size:14px; letter-spacing:-.15px;
      line-height:1.35;
      color:#131722;
    }
    .article-item span{
      color:var(--muted);
      font-size:12px;
      line-height:1.7;
    }
    .side-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background:
        radial-gradient(760px 320px at 30% 0%, rgba(34,211,238,.14), transparent 60%),
        rgba(255,255,255,.78);
      box-shadow: 0 10px 30px rgba(17,24,39,.06);
    }
    .side-card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .side-card p{
      margin:8px 0 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.85;
    }
    .links-col{
      margin-top:12px;
      display:flex; flex-direction:column; gap:8px;
    }
    .links-col a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.72);
      color:#2b2f3a;
      font-weight:820;
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .links-col a:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(109,40,217,.10);
      border-color: rgba(109,40,217,.22);
    }
    .arrow{
      width:26px; height:26px; border-radius:12px;
      background: rgba(109,40,217,.10);
      border:1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      color:#2a1a4a;
      font-weight:1000;
      flex:0 0 auto;
    }

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .faq-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 30px rgba(17,24,39,.05);
    }
    .faq-card h3{margin:0; font-size:15px; letter-spacing:-.1px}
    details{
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.72);
      border-radius:16px;
      padding:12px 12px;
      margin-top:10px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    details[open]{
      border-color: rgba(109,40,217,.25);
      box-shadow: 0 16px 40px rgba(109,40,217,.10);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      font-weight:900;
      color:#14161a;
      font-size:13px;
      line-height:1.6;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; flex:0 0 auto;
      color:var(--muted);
      font-weight:900;
      font-size:12px;
    }
    .chev{
      width:22px; height:22px; border-radius:10px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.8);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease, border-color .2s ease;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(109,40,217,.25)}
    .faq-answer{
      margin-top:10px;
      color:var(--muted);
      font-size:13px;
      line-height:1.85;
    }

    .comments-grid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .comment{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background:
        radial-gradient(700px 280px at 20% 0%, rgba(109,40,217,.14), transparent 60%),
        rgba(255,255,255,.78);
      box-shadow: 0 10px 30px rgba(17,24,39,.05);
      display:flex; flex-direction:column; gap:10px;
      min-height: 190px;
      transition: transform .22s ease, box-shadow .22s ease;
    }
    .comment:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(109,40,217,.10)}
    .comment .who{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:44px; height:44px; border-radius:18px;
      background: linear-gradient(135deg, rgba(109,40,217,.16), rgba(34,211,238,.14));
      border:1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000; color:#2a1a4a;
      flex:0 0 auto;
    }
    .who strong{font-size:14px; letter-spacing:-.15px}
    .who span{display:block; margin-top:4px; color:var(--muted); font-size:12px; line-height:1.5}
    .comment p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.9;
    }
    .comment .foot{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color:var(--muted);
      font-size:12px;
      font-weight:780;
    }

    .case-art{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .network{
      display:grid;
      grid-template-columns: repeat(6, 1fr);
      gap:10px;
      margin-top:12px;
    }
    .node{
      padding:10px 10px;
      border-radius:16px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.72);
      font-size:12px;
      font-weight:840;
      color:#2b2f3a;
      text-align:center;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .node:hover{transform: translateY(-2px); border-color: rgba(109,40,217,.22); box-shadow: 0 18px 44px rgba(109,40,217,.10)}

    .form-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(231,232,238,.9);
      background:
        radial-gradient(900px 420px at 18% 0%, rgba(168,85,247,.18), transparent 58%),
        radial-gradient(760px 380px at 90% 20%, rgba(34,211,238,.14), transparent 55%),
        rgba(255,255,255,.78);
      box-shadow: 0 18px 60px rgba(17,24,39,.08);
      padding:16px;
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    label{
      display:flex; flex-direction:column; gap:8px;
      font-size:12px; font-weight:900;
      color:#2b2f3a;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.85);
      color:#0f172a;
      outline:none;
      font-weight:720;
      font-size:13px;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(109,40,217,.35);
      box-shadow: 0 0 0 5px rgba(168,85,247,.14);
    }
    .span-2{grid-column: 1 / -1;}
    .form-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top:4px;
    }
    .form-note{
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
      margin:0;
    }

    footer{
      background: linear-gradient(180deg, rgba(255,255,255,.35), rgba(255,255,255,.8));
      border-top:1px solid rgba(231,232,238,.9);
      padding:18px 0 28px 0;
      margin-top:10px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .footer-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 30px rgba(17,24,39,.05);
    }
    .footer-card h3{margin:0; font-size:15px; letter-spacing:-.1px}
    .footer-card p{margin:10px 0 0 0; color:var(--muted); font-size:13px; line-height:1.85}
    .footer-links{
      margin-top:12px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footer-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.78);
      font-size:13px;
      font-weight:820;
      color:#2b2f3a;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .footer-links a:hover{transform: translateY(-2px); box-shadow:0 18px 44px rgba(109,40,217,.10); border-color: rgba(109,40,217,.22)}
    .copyright{
      margin-top:12px;
      color:var(--muted);
      font-size:12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }

    .float-cs{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      display:flex; align-items:center; gap:10px;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 55px rgba(17,24,39,.16);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      user-select:none;
    }
    .float-btn:hover{
      transform: translateY(-2px);
      border-color: rgba(109,40,217,.25);
      box-shadow: 0 22px 70px rgba(109,40,217,.18);
    }
    .float-btn .b{
      width:40px; height:40px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(109,40,217,.16), rgba(34,211,238,.14));
      border:1px solid rgba(109,40,217,.18);
      font-weight:1000;
      color:#2a1a4a;
    }
    .float-btn .txt{
      display:flex; flex-direction:column; line-height:1.15;
    }
    .float-btn .txt strong{font-size:13px}
    .float-btn .txt span{font-size:12px; color:var(--muted); margin-top:4px}
    .cs-pop{
      width:320px;
      border-radius:22px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.95);
      box-shadow: 0 24px 80px rgba(17,24,39,.18);
      overflow:hidden;
      display:none;
      transform-origin: 100% 100%;
    }
    .cs-pop[aria-hidden="false"]{display:block; animation: popIn .18s ease-out}
    @keyframes popIn{
      from{opacity:0; transform: translateY(8px) scale(.98)}
      to{opacity:1; transform: translateY(0) scale(1)}
    }
    .cs-pop .head{
      padding:12px 12px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      border-bottom:1px solid rgba(231,232,238,.9);
      background:
        radial-gradient(900px 320px at 10% 0%, rgba(168,85,247,.18), transparent 60%),
        rgba(255,255,255,.8);
    }
    .cs-pop .head strong{font-size:13px}
    .xbtn{
      width:36px; height:36px; border-radius:14px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.8);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
      font-weight:1000;
      color:#2b2f3a;
    }
    .xbtn:hover{transform: translateY(-2px); border-color: rgba(109,40,217,.25)}
    .cs-pop .body{
      padding:12px;
      display:flex; gap:12px; align-items:flex-start;
    }
    .cs-qrcode{
      width:104px; height:104px;
      border-radius:18px;
      border:1px solid rgba(231,232,238,.95);
      background: rgba(255,255,255,.8);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      overflow:hidden;
    }
    .cs-qrcode img{
      width:100%; height:100%;
      object-fit:cover;
      display:block;
    }
    .cs-pop .info{
      display:flex; flex-direction:column; gap:8px;
    }
    .cs-pop .info .line1{
      font-weight:1000;
      letter-spacing:-.15px;
      font-size:13px;
    }
    .cs-pop .info .line2{
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
    }
    .cs-pop .actions{
      margin-top:8px;
      display:flex; gap:10px; flex-wrap:wrap;
    }

    .to-top{
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(231,232,238,.9);
      background: rgba(255,255,255,.9);
      box-shadow: 0 18px 55px rgba(17,24,39,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
      user-select:none;
    }
    .to-top:hover{transform: translateY(-2px); border-color: rgba(109,40,217,.25)}

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.in{
      opacity:1; transform: translateY(0);
    }

    .sr-only{
      position:absolute !important;
      width:1px !important;
      height:1px !important;
      padding:0 !important;
      margin:-1px !important;
      overflow:hidden !important;
      clip:rect(0,0,0,0) !important;
      white-space:nowrap !important;
      border:0 !important;
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; gap:14px}
      .hero-right{min-height: 320px}
      .grid-3{grid-template-columns:1fr}
      .grid-2{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .comments-grid{grid-template-columns:1fr}
      .article-grid{grid-template-columns:1fr}
      .faq{grid-template-columns:1fr}
      .split{grid-template-columns:1fr}
      .match{grid-template-columns:1fr}
      .price-grid{grid-template-columns:1fr}
      .panel-grid{grid-template-columns:1fr}
      .network{grid-template-columns:repeat(3, 1fr)}
      .footer-grid{grid-template-columns:1fr}
      form{grid-template-columns:1fr}
      .navlinks{display:none}
      .hamburger{display:flex}
      .mobile-drawer{display:block}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none}
      .marquee .row{animation:none}
    }