:root{
      --bg0:#f7f6fb;
      --bg1:#ffffff;
      --text:#16171a;
      --muted:#5b606a;
      --muted2:#7a808b;
      --card:#ffffffcc;
      --card2:#ffffff;
      --border:rgba(20,25,35,.10);
      --shadow:0 18px 40px rgba(12,16,28,.10);
      --shadow2:0 10px 28px rgba(12,16,28,.10);
      --brand1:#6a5cff;
      --brand2:#00c2ff;
      --brand3:#ff4fd8;
      --brand4:#2bf0b2;
      --accent:#1b63ff;
      --accent2:#7c3aed;
      --danger:#ef4444;
      --ok:#16a34a;
      --ring: rgba(106,92,255,.30);
      --radius:18px;
      --radius2:14px;
      --container:1120px;
      --gap:18px;
      --font: 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", sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 20% -10%, rgba(106,92,255,.22), transparent 55%),
        radial-gradient(900px 500px at 90% 10%, rgba(0,194,255,.18), transparent 55%),
        radial-gradient(700px 420px at 30% 45%, rgba(255,79,216,.12), transparent 60%),
        linear-gradient(180deg, var(--bg0) 0%, #fbfbff 55%, #f6f7ff 100%);
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:14px; width:auto; height:auto; z-index:9999;
      background:#0b1020; color:#fff; padding:10px 12px; border-radius:10px;
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      background: rgba(247,246,251,.62);
      border-bottom: 1px solid rgba(20,25,35,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:10px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 180px;
    }
    .brand img{
      width:34px; height:34px; border-radius:10px;
      box-shadow: 0 10px 20px rgba(106,92,255,.22);
      background: rgba(255,255,255,.8);
      padding:6px;
      object-fit:contain;
    }
    .brand strong{
      font-size:14px;
      letter-spacing:.2px;
      line-height:1.1;
      display:flex;
      flex-direction:column;
    }
    .brand strong span{
      color:var(--muted);
      font-weight:600;
      font-size:12px;
    }

    nav{
      display:flex; align-items:center; gap:14px; justify-content:flex-end;
      flex:1;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(22,23,26,.86);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(255,255,255,.72);
      border-color: rgba(20,25,35,.08);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
      margin-left:6px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(20,25,35,.10);
      background:#fff;
      color:#111827;
      font-weight:700;
      font-size:14px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{
      outline:none;
      box-shadow:0 0 0 4px var(--ring);
    }
    .btn:hover{ transform: translateY(-1px); box-shadow: 0 14px 26px rgba(12,16,28,.10); border-color: rgba(106,92,255,.25); }
    .btn-primary{
      border:1px solid rgba(106,92,255,.28);
      background:
        radial-gradient(140% 100% at 0% 0%, rgba(255,255,255,.55), rgba(255,255,255,0) 50%),
        linear-gradient(135deg, rgba(106,92,255,.95) 0%, rgba(0,194,255,.92) 45%, rgba(255,79,216,.90) 100%);
      color:#071022;
      box-shadow: 0 18px 38px rgba(106,92,255,.22);
      position:relative;
      overflow:hidden;
    }
    .btn-primary span{
      position:relative;
      z-index:1;
    }
    .btn-primary::after{
      content:"";
      position:absolute;
      inset:-40% -20%;
      background:
        radial-gradient(closest-side at 20% 30%, rgba(255,255,255,.65), rgba(255,255,255,0) 55%),
        radial-gradient(closest-side at 70% 50%, rgba(255,255,255,.35), rgba(255,255,255,0) 55%);
      transform: translateX(-20%);
      opacity:.65;
      transition: transform .35s ease, opacity .35s ease;
    }
    .btn-primary:hover::after{ transform: translateX(20%); opacity:.85; }
    .btn-ghost{
      background: rgba(255,255,255,.70);
    }
    .icon{
      width:18px; height:18px; display:inline-block;
    }

    .mobile-toggle{
      display:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .mobile-toggle:hover{ transform: translateY(-1px); box-shadow:0 12px 22px rgba(12,16,28,.10); }
    .mobile-toggle:focus{ outline:none; box-shadow:0 0 0 4px var(--ring); }
    .hamburger{
      width:20px; height:14px; position:relative;
    }
    .hamburger i{
      position:absolute; left:0; right:0;
      height:2px; background:rgba(22,23,26,.85); border-radius:3px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger i:nth-child(1){ top:0; }
    .hamburger i:nth-child(2){ top:6px; }
    .hamburger i:nth-child(3){ top:12px; }
    .mobile-open .hamburger i:nth-child(1){ top:6px; transform: rotate(45deg); }
    .mobile-open .hamburger i:nth-child(2){ opacity:0; }
    .mobile-open .hamburger i:nth-child(3){ top:6px; transform: rotate(-45deg); }

    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-panel .panel-inner{
      display:flex; flex-direction:column; gap:10px;
      padding:12px;
      border:1px solid rgba(20,25,35,.08);
      background: rgba(255,255,255,.76);
      border-radius:16px;
      box-shadow: 0 18px 40px rgba(12,16,28,.10);
    }
    .mobile-panel .panel-links{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .mobile-panel .panel-links a{
      font-size:13px;
      padding:10px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,25,35,.08);
    }
    .mobile-panel .panel-actions{
      display:flex; gap:10px; flex-wrap:wrap;
    }

    .hero{
      padding: 34px 0 18px;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:-200px -80px auto -80px;
      height:420px;
      background:
        radial-gradient(closest-side at 20% 30%, rgba(106,92,255,.26), rgba(106,92,255,0) 62%),
        radial-gradient(closest-side at 60% 20%, rgba(0,194,255,.18), rgba(0,194,255,0) 65%),
        radial-gradient(closest-side at 80% 55%, rgba(255,79,216,.12), rgba(255,79,216,0) 60%);
      filter:saturate(1.2);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap:22px;
      align-items:stretch;
    }
    .hero-copy{
      padding: 22px 0;
    }
    .eyebrow{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.65);
      box-shadow: 0 12px 28px rgba(12,16,28,.08);
      color: rgba(22,23,26,.9);
      font-weight:800;
      letter-spacing:.2px;
      font-size:12px;
    }
    .spark{
      width:10px; height:10px; border-radius:3px;
      background: linear-gradient(135deg, var(--brand1), var(--brand2), var(--brand3));
      box-shadow: 0 0 0 6px rgba(106,92,255,.14);
    }
    h1{
      margin:14px 0 10px;
      font-size:40px;
      line-height:1.08;
      letter-spacing:-.6px;
    }
    .lead{
      margin:0;
      font-size:16px;
      line-height:1.7;
      color:var(--muted);
      max-width: 56ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:18px;
      align-items:center;
    }
    .trust-row{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top:18px;
      align-items:center;
      color:var(--muted2);
      font-weight:700;
      font-size:12px;
    }
    .trust-item{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.58);
      border:1px solid rgba(20,25,35,.08);
    }
    .dot{
      width:9px; height:9px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand2), var(--brand4));
      box-shadow: 0 0 0 6px rgba(0,194,255,.14);
    }

    .hero-panel{
      border-radius: var(--radius);
      border:1px solid rgba(20,25,35,.10);
      background:
        radial-gradient(1200px 520px at 20% 0%, rgba(106,92,255,.18), transparent 60%),
        radial-gradient(900px 420px at 90% 20%, rgba(0,194,255,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.80) 0%, rgba(255,255,255,.65) 100%);
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
      padding:16px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:-80px -60px auto auto;
      width:220px; height:220px;
      background: radial-gradient(closest-side, rgba(255,79,216,.22), rgba(255,79,216,0));
      transform: rotate(12deg);
      pointer-events:none;
    }
    .panel-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding: 6px 6px 2px;
    }
    .panel-title strong{ font-size:14px; letter-spacing:.2px; }
    .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(20,25,35,.08);
      color: rgba(22,23,26,.86);
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .chip b{
      font-size:13px;
      background: linear-gradient(135deg, rgba(106,92,255,.95), rgba(0,194,255,.92), rgba(255,79,216,.92));
      -webkit-background-clip:text;
      background-clip:text;
      color: transparent;
    }

    .metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .metric{
      border-radius:16px;
      border:1px solid rgba(20,25,35,.08);
      background: rgba(255,255,255,.70);
      padding:14px 14px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(12,16,28,.10); }
    .metric::before{
      content:"";
      position:absolute;
      inset:-40px -40px auto auto;
      width:120px; height:120px;
      background: radial-gradient(closest-side, rgba(106,92,255,.18), rgba(106,92,255,0));
      pointer-events:none;
    }
    .metric .k{
      font-weight:900;
      letter-spacing:-.2px;
      font-size:22px;
    }
    .metric .v{
      margin-top:8px;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.35;
      font-weight:700;
    }
    .quick{
      border-radius:16px;
      border:1px solid rgba(20,25,35,.08);
      background: rgba(255,255,255,.70);
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .quick h3{
      margin:0;
      font-size:14px;
      letter-spacing:.2px;
    }
    .quick .row{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .tag{
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(20,25,35,.08);
      background: rgba(255,255,255,.78);
      color: rgba(22,23,26,.88);
      font-size:12px;
      font-weight:800;
      transition: transform .15s ease, border-color .15s ease;
      cursor:pointer;
    }
    .tag:hover{ transform: translateY(-1px); border-color: rgba(106,92,255,.26); }

    main{
      padding: 18px 0 50px;
    }

    section{
      padding: 26px 0;
    }
    .sec-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:16px;
      margin-bottom:16px;
    }
    .sec-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .sec-head p{
      margin:0;
      color:var(--muted);
      line-height:1.65;
      font-weight:650;
      font-size:13.5px;
      max-width: 60ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:16px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:16px;
    }
    .card{
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius2);
      box-shadow: 0 10px 22px rgba(12,16,28,.07);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(12,16,28,.10);
      border-color: rgba(106,92,255,.22);
    }
    .card .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,25,35,.08);
      background: rgba(255,255,255,.78);
      font-weight:900;
      font-size:12px;
      color: rgba(22,23,26,.90);
      margin-bottom:10px;
    }
    .badge i{
      width:10px; height:10px; border-radius:3px; background: linear-gradient(135deg, var(--brand1), var(--brand2), var(--brand3));
      box-shadow: 0 0 0 6px rgba(106,92,255,.14);
      display:inline-block;
    }
    .card h3{
      margin:0 0 8px;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:13.5px;
      font-weight:650;
    }
    .card ul{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:9px;
    }
    .card li{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(22,23,26,.86);
      font-size:13px;
      line-height:1.45;
      font-weight:650;
    }
    .tick{
      width:18px; height:18px; border-radius:6px;
      background: rgba(106,92,255,.12);
      border:1px solid rgba(106,92,255,.25);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .tick svg{ width:12px; height:12px; }
    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
      align-items:start;
    }

    .process{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px 14px;
      border-radius:16px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 22px rgba(12,16,28,.06);
    }
    .step .num{
      width:34px; height:34px;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(106,92,255,.95), rgba(0,194,255,.92));
      color:#081225;
      font-weight:950;
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 26px rgba(106,92,255,.22);
      flex:0 0 auto;
    }
    .step h3{
      margin:0;
      font-size:14.5px;
      letter-spacing:-.2px;
    }
    .step p{
      margin:6px 0 0;
      color:var(--muted);
      line-height:1.65;
      font-size:13px;
      font-weight:650;
    }

    .compare-wrap{
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.70);
      border-radius: var(--radius);
      box-shadow: 0 16px 34px rgba(12,16,28,.08);
      overflow:hidden;
    }
    .compare-top{
      padding:16px 16px 12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      border-bottom:1px solid rgba(20,25,35,.08);
      background:
        radial-gradient(900px 260px at 10% 0%, rgba(106,92,255,.14), transparent 56%),
        radial-gradient(700px 220px at 90% 20%, rgba(0,194,255,.10), transparent 55%),
        rgba(255,255,255,.62);
    }
    .score{
      display:flex; gap:12px; align-items:center;
      flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,25,35,.08);
      background: rgba(255,255,255,.78);
      font-weight:900;
      white-space:nowrap;
    }
    .star-svg{ width:18px; height:18px; }
    .score .numline strong{
      font-size:24px;
      letter-spacing:-.4px;
    }
    .score .numline{
      display:flex; flex-direction:column;
      line-height:1.1;
    }
    .score .numline span{
      color:var(--muted);
      font-size:12.5px;
      font-weight:800;
      margin-top:6px;
    }
    .compare{
      width:100%;
      border-collapse:collapse;
      table-layout:fixed;
    }
    .compare th, .compare td{
      border-bottom:1px solid rgba(20,25,35,.08);
      padding:12px 12px;
      vertical-align:top;
      text-align:left;
      font-size:13.2px;
      line-height:1.55;
      font-weight:650;
      color: rgba(22,23,26,.90);
      word-break:break-word;
    }
    .compare thead th{
      background: rgba(255,255,255,.85);
      font-weight:950;
      color: rgba(22,23,26,.95);
    }
    .compare tbody td:nth-child(2){
      color: rgba(22,23,26,.92);
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.76);
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .pill.good{
      border-color: rgba(22,163,74,.20);
      background: rgba(22,163,74,.08);
    }
    .pill.neutral{
      border-color: rgba(245,158,11,.20);
      background: rgba(245,158,11,.08);
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
      align-items:stretch;
    }

    .timeline{
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.70);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 14px 30px rgba(12,16,28,.08);
      overflow:hidden;
    }
    .timeline .line{
      position:relative;
      padding-left:14px;
      margin-top:8px;
    }
    .timeline .line::before{
      content:"";
      position:absolute;
      left:7px; top:0; bottom:0;
      width:2px;
      background: linear-gradient(180deg, rgba(106,92,255,.70), rgba(0,194,255,.45), rgba(255,79,216,.32));
      border-radius:10px;
      opacity:.85;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:10px 0 10px 0;
    }
    .t-dot{
      width:16px; height:16px; border-radius:6px;
      background: linear-gradient(135deg, rgba(106,92,255,.95), rgba(0,194,255,.92));
      border:1px solid rgba(255,255,255,.9);
      box-shadow: 0 12px 22px rgba(106,92,255,.22);
      flex:0 0 auto;
      margin-left:-1px;
    }
    .t-item h3{
      margin:0;
      font-size:14px;
      letter-spacing:-.2px;
    }
    .t-item p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
      font-weight:650;
    }

    .cards-scroll{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:16px;
    }

    .review{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .avatar{
      width:38px; height:38px; border-radius:14px;
      background: linear-gradient(135deg, rgba(106,92,255,.25), rgba(0,194,255,.18), rgba(255,79,216,.16));
      border:1px solid rgba(20,25,35,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color: rgba(22,23,26,.85);
    }
    .review-top{
      display:flex; gap:12px; align-items:center;
    }
    .review h3{
      margin:0;
      font-size:14.5px;
      letter-spacing:-.2px;
    }
    .review small{
      display:block;
      margin-top:6px;
      color:var(--muted2);
      font-weight:800;
      font-size:12.5px;
    }
    .quote{
      margin:0;
      color:rgba(22,23,26,.86);
      line-height:1.7;
      font-size:13.5px;
      font-weight:650;
    }
    .review .meta{
      display:flex; gap:10px; flex-wrap:wrap;
      color:var(--muted);
      font-weight:800;
      font-size:12px;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:16px;
      align-items:start;
    }
    .case-main{
      border-radius: var(--radius);
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 34px rgba(12,16,28,.08);
      overflow:hidden;
    }
    .case-hero{
      padding:16px;
      border-bottom:1px solid rgba(20,25,35,.08);
      background:
        radial-gradient(900px 260px at 15% 0%, rgba(106,92,255,.16), transparent 55%),
        radial-gradient(700px 220px at 90% 30%, rgba(0,194,255,.10), transparent 55%),
        rgba(255,255,255,.60);
      display:flex; gap:14px; justify-content:space-between; align-items:flex-start; flex-wrap:wrap;
    }
    .case-hero h3{ margin:0; font-size:16px; letter-spacing:-.2px; }
    .case-hero p{ margin:8px 0 0; color:var(--muted); line-height:1.65; font-size:13.5px; font-weight:650; max-width: 60ch; }
    .case-hero .stat{
      display:flex; flex-direction:column; gap:6px; min-width: 180px;
    }
    .case-hero .stat b{
      font-size:22px; letter-spacing:-.4px;
      background: linear-gradient(135deg, rgba(106,92,255,.95), rgba(0,194,255,.92), rgba(255,79,216,.92));
      -webkit-background-clip:text; background-clip:text; color: transparent;
      font-weight:950;
    }
    .case-list{
      padding:14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .case-item{
      border-radius:16px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.75);
      padding:12px;
      transition: transform .18s ease, box-shadow .18s ease;
      cursor:pointer;
    }
    .case-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(12,16,28,.10);
    }
    .case-item h4{
      margin:0 0 6px;
      font-size:13.8px;
      letter-spacing:-.2px;
    }
    .case-item p{
      margin:0;
      color:var(--muted);
      line-height:1.6;
      font-size:12.8px;
      font-weight:650;
    }

    .side-panel{
      display:flex;
      flex-direction:column;
      gap:16px;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .article{
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      border-radius:16px;
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease;
      cursor:pointer;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(12,16,28,.10);
    }
    .article .top{
      display:flex; justify-content:space-between; gap:12px; align-items:flex-start;
    }
    .article h3{
      margin:0;
      font-size:14.5px;
      letter-spacing:-.2px;
      line-height:1.4;
    }
    .article small{
      color:var(--muted2);
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
      margin-top:2px;
    }
    .article p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.65;
      font-weight:650;
      font-size:13px;
    }
    .article .link{
      margin-top:12px;
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      color: rgba(22,23,26,.88);
      font-weight:900;
      font-size:13px;
    }

    .form{
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 16px 34px rgba(12,16,28,.08);
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    label{
      display:flex; flex-direction:column; gap:8px;
      font-weight:900;
      color: rgba(22,23,26,.92);
      font-size:13px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(20,25,35,.12);
      background: rgba(255,255,255,.86);
      color: var(--text);
      outline:none;
      font-size:14px;
      font-weight:700;
      transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease;
    }
    textarea{ min-height:104px; resize:vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(106,92,255,.40);
      box-shadow: 0 0 0 4px rgba(106,92,255,.16);
    }
    .form .actions{
      margin-top:12px;
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
    }
    .help{
      color:var(--muted2);
      font-weight:800;
      font-size:12.5px;
      line-height:1.5;
      max-width: 58ch;
    }

    .faq{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:16px;
      align-items:start;
    }
    .faq-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    details.faq-item{
      border-radius:16px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 22px rgba(12,16,28,.06);
      overflow:hidden;
      transition: border-color .2s ease;
    }
    details.faq-item[open]{ border-color: rgba(106,92,255,.26); }
    details.faq-item summary{
      cursor:pointer;
      list-style:none;
      padding:14px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    details.faq-item summary::-webkit-details-marker{ display:none; }
    .sum-left{
      display:flex; gap:12px; align-items:flex-start;
    }
    .qicon{
      width:30px; height:30px;
      border-radius:12px;
      background:
        radial-gradient(closest-side at 30% 30%, rgba(255,255,255,.75), rgba(255,255,255,0)),
        linear-gradient(135deg, rgba(106,92,255,.90), rgba(0,194,255,.88));
      border:1px solid rgba(255,255,255,.85);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 26px rgba(106,92,255,.20);
      flex:0 0 auto;
      margin-top:2px;
    }
    .chev{
      width:18px; height:18px; flex:0 0 auto;
      transform: rotate(0deg);
      transition: transform .2s ease;
      margin-top:6px;
      opacity:.85;
    }
    details[open] .chev{ transform: rotate(180deg); }
    .faq-answer{
      padding: 0 14px 14px 14px;
      color:var(--muted);
      line-height:1.75;
      font-weight:650;
      font-size:13.5px;
    }
    .faq-aside{
      border-radius: var(--radius);
      border:1px solid rgba(20,25,35,.10);
      background:
        radial-gradient(900px 260px at 10% 0%, rgba(255,79,216,.12), transparent 55%),
        radial-gradient(700px 220px at 90% 30%, rgba(0,194,255,.10), transparent 55%),
        rgba(255,255,255,.70);
      box-shadow: 0 16px 34px rgba(12,16,28,.08);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .faq-aside::after{
      content:"";
      position:absolute;
      inset:auto -80px -120px auto;
      width:260px; height:260px;
      background: radial-gradient(closest-side, rgba(106,92,255,.22), rgba(106,92,255,0));
      pointer-events:none;
      transform: rotate(20deg);
    }
    .faq-aside h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
      position:relative;
      z-index:1;
    }
    .faq-aside p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.75;
      font-weight:650;
      font-size:13.5px;
      position:relative;
      z-index:1;
    }
    .aside-actions{
      margin-top:14px;
      display:flex; gap:12px; flex-wrap:wrap;
      position:relative;
      z-index:1;
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .cloud-item{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.76);
      font-weight:900;
      color: rgba(22,23,26,.88);
      font-size:12.6px;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease;
      user-select:none;
    }
    .cloud-item:hover{ transform: translateY(-1px); border-color: rgba(0,194,255,.28); }

    .net-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
      align-items:start;
    }
    .map-like{
      border-radius: var(--radius);
      border:1px solid rgba(20,25,35,.10);
      background:
        radial-gradient(900px 260px at 10% 0%, rgba(0,194,255,.10), transparent 55%),
        radial-gradient(700px 220px at 90% 30%, rgba(106,92,255,.12), transparent 55%),
        rgba(255,255,255,.70);
      box-shadow: 0 16px 34px rgba(12,16,28,.08);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .map-like .grid{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:10px;
      margin-top:12px;
    }
    .net-node{
      border-radius:16px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.76);
      padding:12px;
      display:flex;
      flex-direction:column;
      gap:6px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .net-node:hover{ transform: translateY(-2px); box-shadow: 0 18px 40px rgba(12,16,28,.10); }
    .net-node b{
      font-size:13.8px;
      letter-spacing:-.2px;
    }
    .net-node span{
      color:var(--muted);
      font-weight:800;
      font-size:12.2px;
      line-height:1.4;
    }
    .prices{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .price-row{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      border-radius:16px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      padding:12px;
    }
    .price-row .left{
      display:flex; flex-direction:column; gap:6px;
    }
    .price-row b{ letter-spacing:-.2px; font-size:13.8px; }
    .price-row span{ color:var(--muted); font-size:12.7px; font-weight:700; line-height:1.5; }
    .price-row .right{
      display:flex; flex-direction:column; align-items:flex-end; gap:6px;
      min-width: 120px;
    }
    .price-row .range{
      font-weight:950;
      letter-spacing:-.3px;
      font-size:16px;
      background: linear-gradient(135deg, rgba(106,92,255,.95), rgba(0,194,255,.92));
      -webkit-background-clip:text; background-clip:text; color: transparent;
    }
    .price-row .note{
      color:var(--muted2);
      font-weight:900;
      font-size:12px;
    }

    .brand-strip{
      border-top:1px solid rgba(20,25,35,.08);
      border-bottom:1px solid rgba(20,25,35,.08);
      background: rgba(255,255,255,.55);
      padding:14px 0;
      margin: 18px 0 4px;
    }
    .brand-strip .row{
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
    }
    .marquee{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
    }
    .mitem{
      padding:10px 12px;
      border-radius:999px;
      border:1px dashed rgba(20,25,35,.14);
      background: rgba(255,255,255,.70);
      font-weight:900;
      font-size:12.5px;
      color: rgba(22,23,26,.86);
      white-space:nowrap;
    }

    footer{
      background:
        radial-gradient(1000px 380px at 20% 0%, rgba(106,92,255,.18), transparent 58%),
        radial-gradient(900px 320px at 90% 20%, rgba(0,194,255,.12), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.58) 0%, rgba(255,255,255,.76) 100%);
      border-top:1px solid rgba(20,25,35,.08);
      padding: 22px 0 16px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap:16px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 34px rgba(12,16,28,.08);
      padding:16px;
    }
    .foot-top{
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
    }
    .foot-brand{
      display:flex; gap:12px; align-items:center;
    }
    .foot-brand img{
      width:40px; height:40px; border-radius:14px;
      object-fit:contain;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.75);
      padding:6px;
    }
    .foot-brand strong{
      font-size:16px; letter-spacing:-.2px;
      display:flex; flex-direction:column;
      line-height:1.1;
    }
    .foot-brand strong span{ color:var(--muted); font-weight:800; font-size:12.5px; margin-top:6px; }
    .foot-links{
      margin-top:12px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .foot-links a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.78);
      font-weight:900;
      font-size:12.8px;
      color: rgba(22,23,26,.88);
      transition: transform .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{ transform: translateY(-1px); border-color: rgba(106,92,255,.26); }
    .foot-right{
      display:flex; flex-direction:column; gap:12px;
    }
    .contact-row{
      display:flex; align-items:flex-start; gap:12px;
    }
    .contact-row .qr{
      width:112px; border-radius:18px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.78);
      padding:10px;
    }
    .contact-row .qr img{
      width:100%;
      height:auto;
      display:block;
      border-radius:14px;
      object-fit:contain;
    }
    .contact-row .text{
      flex:1;
      display:flex; flex-direction:column; gap:8px;
    }
    .contact-row .text b{
      font-size:14px; letter-spacing:-.2px;
    }
    .contact-row .text a{
      color: rgba(22,23,26,.9);
      font-weight:950;
      border-bottom:1px dashed rgba(20,25,35,.20);
      width:fit-content;
    }
    .foot-sub{
      margin-top:14px;
      color:var(--muted);
      font-weight:800;
      font-size:12.6px;
      line-height:1.6;
    }
    .copy{
      margin-top:14px;
      display:flex; gap:10px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      color:rgba(22,23,26,.68);
      font-weight:850;
      font-size:12.5px;
    }

    .floating{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      display:flex; align-items:center; gap:10px;
      padding:12px 14px;
      border-radius:18px;
      border:1px solid rgba(20,25,35,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 42px rgba(12,16,28,.12);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
      font-weight:950;
      color: rgba(22,23,26,.90);
      user-select:none;
    }
    .float-btn:hover{ transform: translateY(-2px); box-shadow: 0 22px 52px rgba(12,16,28,.16); }
    .float-btn .mini{
      width:34px; height:34px;
      border-radius:14px;
      background:
        radial-gradient(closest-side at 30% 30%, rgba(255,255,255,.7), rgba(255,255,255,0)),
        linear-gradient(135deg, rgba(106,92,255,.92), rgba(0,194,255,.86), rgba(255,79,216,.78));
      border:1px solid rgba(255,255,255,.85);
      display:flex; align-items:center; justify-content:center;
    }
    .float-btn .mini svg{ width:18px; height:18px; }
    .hidden{ display:none !important; }

    .reveal{
      opacity:0;
      transform: translateY(14px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }
    .shine{
      position:relative;
      overflow:hidden;
    }
    .shine::after{
      content:"";
      position:absolute;
      top:-120%;
      left:-30%;
      width:60%;
      height:240%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,.50), transparent);
      transform: rotate(18deg);
      opacity:.0;
      transition: opacity .25s ease;
      pointer-events:none;
    }
    .shine:hover::after{ opacity:.75; }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      h1{ font-size:34px; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .faq{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .cards-scroll{ grid-template-columns: 1fr; }
      .net-grid{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      .hero-panel{ padding:14px; }
      .form-grid{ grid-template-columns: 1fr; }
      .case-list{ grid-template-columns: 1fr; }
      .nav-links{ display:none; }
      .nav-cta{ display:none; }
      .mobile-toggle{ display:inline-flex; align-items:center; justify-content:center; }
      .mobile-panel{ display:block; }
      .mobile-panel[data-open="false"]{ display:none; }
      .floating{ right:12px; bottom:12px; }
    }
    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; }
      .card, .btn, .metric, .article, .case-item, .net-node, .float-btn { transition:none !important; }
      .btn-primary::after{ transition:none !important; }
    }