:root{
      --bg0:#fbfbff;
      --bg1:#f6f7ff;
      --card:#ffffff;
      --text:#16181d;
      --muted:#5b6577;
      --muted2:#7a8498;
      --line:rgba(18,24,40,.10);
      --shadow:0 18px 50px rgba(18,24,40,.10);
      --shadow2:0 10px 24px rgba(18,24,40,.10);
      --radius:18px;

      --brandA:#3b82f6;
      --brandB:#a78bfa;
      --brandC:#22c55e;
      --brandD:#06b6d4;
      --hot:#f97316;

      --focus: rgba(59,130,246,.25);
      --btn:#0f172a;
      --btnText:#fff;
      --btn2: rgba(15,23,42,.06);
      --btn2Text:#0f172a;
      --ok:#0ea5e9;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
                   "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 8% -10%, rgba(59,130,246,.18), transparent 60%),
        radial-gradient(900px 500px at 95% 5%, rgba(167,139,250,.18), transparent 55%),
        radial-gradient(700px 420px at 20% 40%, rgba(6,182,212,.10), transparent 55%),
        linear-gradient(180deg, var(--bg0), var(--bg1));
      overflow-x:hidden;
    }

    a{ color:inherit; text-decoration:none; }
    img{ max-width:100%; height:auto; display:block; }
    .container{
      width:min(1160px, calc(100% - 32px));
      margin:0 auto;
    }

    .skip{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; z-index:9999;
      background:#fff; border:1px solid var(--line); border-radius:12px; padding:10px 12px;
      box-shadow:var(--shadow2);
      outline:none;
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(251,251,255,.70);
      border-bottom:1px solid rgba(18,24,40,.06);
    }

    .nav-wrap{ padding:12px 0; }
    .nav{
      display:flex; align-items:center; justify-content:space-between; gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px;
      min-width: 200px;
    }
    .brand .logo{
      width:40px; height:40px; border-radius:14px;
      background:
        radial-gradient(14px 14px at 30% 35%, rgba(255,255,255,.9), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(59,130,246,.95), rgba(167,139,250,.95));
      box-shadow: 0 10px 30px rgba(59,130,246,.20);
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(255,255,255,.65);
      flex:0 0 auto;
    }
    .brand .logo svg{ width:22px; height:22px; }
    .brand .name{
      display:flex; flex-direction:column; line-height:1.05;
    }
    .brand .name strong{
      font-size:14px; letter-spacing:.2px;
    }
    .brand .name span{
      font-size:12px; color:var(--muted2);
    }

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

    .menu{
      display:flex; align-items:center; gap:10px;
      flex-wrap:wrap; justify-content:flex-end;
    }
    .menu a{
      font-size:13px; color:var(--muted);
      padding:8px 10px; border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .menu a:hover{
      background: rgba(15,23,42,.05);
      color: var(--text);
      transform: translateY(-1px);
      border-color: rgba(15,23,42,.08);
    }

    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }

    .btn{
      border:1px solid rgba(255,255,255,.15);
      background: linear-gradient(135deg, rgba(59,130,246,.95), rgba(167,139,250,.95));
      color:#fff;
      padding:10px 14px;
      border-radius:14px;
      font-weight:700;
      font-size:13px;
      box-shadow: 0 14px 40px rgba(59,130,246,.22);
      transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
      display:inline-flex; align-items:center; gap:10px;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 50px rgba(59,130,246,.28);
      filter:saturate(1.08);
    }
    .btn:active{ transform: translateY(-1px); }

    .btn.secondary{
      background: rgba(255,255,255,.65);
      color:var(--btn2Text);
      border:1px solid rgba(18,24,40,.10);
      box-shadow:none;
      font-weight:650;
    }
    .btn.secondary:hover{
      transform: translateY(-2px);
      box-shadow:0 10px 22px rgba(18,24,40,.10);
    }

    .icon-dot{
      width:10px; height:10px; border-radius:999px;
      background: rgba(255,255,255,.92);
      box-shadow: 0 0 0 4px rgba(255,255,255,.18);
    }

    .hamburger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.65);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .2s ease, background .2s ease;
      user-select:none;
    }
    .hamburger:hover{ transform: translateY(-1px); background: rgba(255,255,255,.78); }
    .hamburger svg{ width:20px; height:20px; }

    .mobile-panel{
      display:none;
      padding:10px 0 14px;
    }
    .mobile-panel .grid{
      display:grid; gap:10px;
      grid-template-columns: 1fr 1fr;
    }
    .mobile-panel a{
      padding:12px 12px;
      border:1px solid rgba(18,24,40,.08);
      border-radius:16px;
      background: rgba(255,255,255,.65);
      font-size:13px;
      color:var(--muted);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .mobile-panel a:hover{
      transform: translateY(-1px);
      border-color: rgba(18,24,40,.14);
      background: rgba(255,255,255,.80);
      color: var(--text);
    }

    main{ padding-bottom:46px; }

    .hero{
      position:relative;
      padding:52px 0 26px;
      overflow:hidden;
    }

    .hero-bg{
      position:absolute; inset:-1px;
      background:
        radial-gradient(800px 380px at 20% 0%, rgba(59,130,246,.18), transparent 60%),
        radial-gradient(780px 420px at 85% 15%, rgba(167,139,250,.20), transparent 60%),
        radial-gradient(540px 260px at 30% 55%, rgba(6,182,212,.14), transparent 55%);
      pointer-events:none;
    }

    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:22px;
      align-items:start;
    }

    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.08);
      background: rgba(255,255,255,.60);
      box-shadow: 0 18px 45px rgba(18,24,40,.06);
      color:var(--muted);
      font-weight:650;
      font-size:13px;
      margin-bottom:14px;
      max-width: fit-content;
    }
    .kicker .spark{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brandA), var(--brandB));
      box-shadow: 0 0 0 6px rgba(59,130,246,.12);
      flex:0 0 auto;
      animation: pulse 1.8s ease-in-out infinite;
    }

    @keyframes pulse{
      0%,100%{ transform: scale(1); opacity: .9; }
      50%{ transform: scale(1.08); opacity: 1; }
    }

    .hero h1{
      margin:0 0 12px;
      font-size: 40px;
      letter-spacing:-.7px;
      line-height:1.08;
    }
    .hero p{
      margin:0 0 18px;
      color:var(--muted);
      font-size:15.5px;
      line-height:1.85;
      max-width: 62ch;
    }

    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-bottom:16px;
    }

    .micro{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:10px;
    }
    .micro .chip{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,40,.08);
      background: rgba(255,255,255,.62);
      color:var(--muted);
      font-size:13px;
      font-weight:650;
      transition: transform .2s ease, border-color .2s ease;
    }
    .micro .chip:hover{
      transform: translateY(-2px);
      border-color: rgba(59,130,246,.22);
    }
    .chip i{
      width:28px; height:28px; border-radius:12px;
      background: linear-gradient(135deg, rgba(59,130,246,.14), rgba(167,139,250,.14));
      border:1px solid rgba(59,130,246,.18);
      display:inline-flex; align-items:center; justify-content:center;
      color: rgba(15,23,42,.90);
    }
    .chip svg{ width:16px; height:16px; }

    .hero-right{
      display:flex; flex-direction:column; gap:14px;
    }

    .glass-card{
      background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.52));
      border:1px solid rgba(18,24,40,.10);
      border-radius: var(--radius);
      box-shadow: 0 18px 45px rgba(18,24,40,.06);
      padding:14px;
      position:relative;
      overflow:hidden;
    }
    .glass-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(420px 220px at 20% 0%, rgba(59,130,246,.20), transparent 60%),
        radial-gradient(420px 220px at 80% 10%, rgba(167,139,250,.22), transparent 62%),
        radial-gradient(360px 200px at 30% 70%, rgba(6,182,212,.14), transparent 60%);
      opacity:.65;
      pointer-events:none;
    }
    .glass-card > *{ position:relative; }

    .stat-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:2px;
    }
    .stat{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.58);
      border-radius:16px;
      padding:12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 92px;
    }
    .stat:hover{
      transform: translateY(-2px);
      border-color: rgba(59,130,246,.22);
      box-shadow: 0 12px 28px rgba(18,24,40,.10);
    }
    .stat .big{
      font-weight:900;
      letter-spacing:-.4px;
      font-size:22px;
      margin-bottom:6px;
    }
    .stat .label{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.4;
      font-weight:650;
    }

    .signal{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.58);
    }
    .signal .left{
      display:flex; align-items:center; gap:10px;
      min-width: 0;
    }
    .badge{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(34,197,94,.18), rgba(59,130,246,.16));
      border:1px solid rgba(34,197,94,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .badge svg{ width:18px; height:18px; }
    .signal .txt{
      min-width:0;
    }
    .signal .txt strong{
      display:block; font-size:13px; margin-bottom:2px;
    }
    .signal .txt span{
      display:block; color:var(--muted2); font-size:12.5px; line-height:1.3;
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
      max-width: 230px;
    }
    .signal .pill{
      border-radius:999px;
      padding:9px 10px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      font-weight:900;
      color:rgba(15,23,42,.92);
      font-size:12px;
      white-space:nowrap;
    }

    .section{
      padding:34px 0;
    }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom:16px;
    }
    .section-title h2{
      margin:0;
      font-size:26px;
      letter-spacing:-.5px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:14.3px;
      line-height:1.7;
      max-width: 52ch;
    }

    .grid-2{
      display:grid; grid-template-columns: 1fr 1fr; gap:16px;
    }
    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .grid-4{
      display:grid; grid-template-columns: repeat(4, 1fr); gap:12px;
    }

    .card{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.68);
      border-radius: var(--radius);
      box-shadow: 0 14px 35px rgba(18,24,40,.05);
      padding:16px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-3px);
      border-color: rgba(59,130,246,.20);
      box-shadow: 0 22px 55px rgba(18,24,40,.10);
    }

    .card .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:8px;
    }
    .icon{
      width:42px; height:42px; border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background:
        radial-gradient(18px 18px at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(59,130,246,.14), rgba(167,139,250,.14));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .icon svg{ width:20px; height:20px; }
    .tag{
      font-size:12px; color:var(--muted2);
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.55);
      white-space:nowrap;
      font-weight:750;
    }
    .card h3{
      margin:0 0 6px;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.8px;
      line-height:1.75;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      margin-top:14px;
    }
    .step{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.65);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      min-height: 146px;
    }
    .step:hover{
      transform: translateY(-3px);
      border-color: rgba(59,130,246,.22);
      box-shadow: 0 18px 40px rgba(18,24,40,.10);
    }
    .step:after{
      content:"";
      position:absolute; right:-30px; top:-30px;
      width:90px; height:90px;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.8), rgba(255,255,255,0) 55%),
                  linear-gradient(135deg, rgba(59,130,246,.18), rgba(167,139,250,.18));
      transform: rotate(12deg);
      border-radius:26px;
      opacity:.75;
      pointer-events:none;
    }
    .step > *{ position:relative; }
    .step .num{
      font-size:12.5px;
      color:var(--muted2);
      font-weight:900;
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.55);
    }
    .step .num b{
      font-size:12.5px; color:rgba(15,23,42,.92);
      background: linear-gradient(135deg, rgba(59,130,246,.22), rgba(167,139,250,.22));
      border:1px solid rgba(59,130,246,.20);
      padding:4px 8px;
      border-radius:999px;
    }
    .step h3{
      margin:10px 0 6px;
      font-size:16px;
    }
    .step p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:13.6px;
    }

    .compare{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.70);
      border-radius: 20px;
      overflow:hidden;
      box-shadow: 0 16px 45px rgba(18,24,40,.06);
    }
    .compare-head{
      padding:16px 16px 12px;
      background:
        radial-gradient(780px 280px at 15% 0%, rgba(59,130,246,.20), transparent 55%),
        radial-gradient(780px 280px at 85% 0%, rgba(167,139,250,.22), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.58));
      border-bottom:1px solid rgba(18,24,40,.08);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .rating{
      display:flex; align-items:center; gap:12px;
    }
    .starbox{
      width:56px; height:56px; border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      display:flex; align-items:center; justify-content:center;
      position:relative;
      overflow:hidden;
    }
    .starbox:before{
      content:"";
      position:absolute; inset:-2px;
      background: conic-gradient(from 200deg, rgba(59,130,246,.30), rgba(167,139,250,.30), rgba(6,182,212,.25), rgba(59,130,246,.30));
      opacity:.7;
      filter:saturate(1.1);
    }
    .starbox > span{
      position:relative;
      font-size:18px;
      font-weight:1000;
      color:rgba(15,23,42,.95);
    }
    .rating .meta strong{
      display:block; font-size:16px; margin-bottom:3px;
    }
    .rating .meta span{
      color:var(--muted);
      font-size:13.5px;
      display:block;
      line-height:1.4;
    }

    .compare table{
      width:100%;
      border-collapse:collapse;
    }
    .compare th, .compare td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,24,40,.08);
      vertical-align:top;
      font-size:13.6px;
      line-height:1.6;
    }
    .compare th{
      background: rgba(255,255,255,.55);
      color:rgba(15,23,42,.94);
      text-align:left;
      font-weight:900;
    }
    .compare td{
      color:var(--muted);
    }

    .score{
      font-weight:950;
      color:rgba(15,23,42,.95);
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .score .meter{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.65);
      font-size:12.5px;
      color:rgba(15,23,42,.92);
    }

    .yesno{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      font-size:12.5px;
      font-weight:850;
    }
    .pill.ok{
      border-color: rgba(14,165,233,.25);
      background: rgba(14,165,233,.10);
      color: rgba(8,145,197,.98);
    }
    .pill.neutral{
      color: var(--muted2);
    }

    .split{
      display:grid; grid-template-columns: 1fr 1fr; gap:16px; align-items:start;
    }

    .list{
      display:grid; gap:10px;
      margin-top:10px;
    }
    .li{
      display:flex; align-items:flex-start; gap:12px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.60);
      transition: transform .2s ease, border-color .2s ease;
    }
    .li:hover{
      transform: translateY(-2px);
      border-color: rgba(59,130,246,.20);
    }
    .li .dot{
      width:22px; height:22px; border-radius:9px;
      background: linear-gradient(135deg, rgba(59,130,246,.18), rgba(167,139,250,.18));
      border:1px solid rgba(59,130,246,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .li .dot svg{ width:12px; height:12px; }
    .li strong{ display:block; font-size:14px; margin-bottom:3px; }
    .li span{ display:block; color:var(--muted); font-size:13.4px; line-height:1.65; }

    .tool-network{
      display:grid; grid-template-columns: 1.05fr .95fr; gap:16px; align-items:stretch;
    }
    .network-left{
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(18,24,40,.10);
      background:
        radial-gradient(720px 240px at 20% 10%, rgba(59,130,246,.22), transparent 60%),
        radial-gradient(720px 240px at 85% 0%, rgba(167,139,250,.22), transparent 62%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.52));
      box-shadow: 0 16px 45px rgba(18,24,40,.06);
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
      margin-top:12px;
    }
    .time-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.60);
      transition: transform .2s ease, border-color .2s ease;
    }
    .time-item:hover{ transform: translateY(-2px); border-color: rgba(59,130,246,.20); }
    .time-marker{
      width:36px; height:36px; border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .time-marker svg{ width:18px; height:18px; }
    .time-item strong{ display:block; font-size:14.5px; margin-bottom:3px; }
    .time-item span{ display:block; color:var(--muted); font-size:13.4px; line-height:1.65; }

    .tags{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .tag2{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.60);
      color:var(--muted);
      font-weight:850;
      font-size:12.8px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .tag2:hover{ transform: translateY(-2px); border-color: rgba(59,130,246,.20); }

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

    .accordion{
      display:grid; gap:10px;
    }
    details.faq{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.66);
      border-radius: 18px;
      padding:12px 12px;
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
      overflow:hidden;
    }
    details.faq[open]{
      border-color: rgba(59,130,246,.24);
      box-shadow: 0 20px 55px rgba(18,24,40,.10);
    }
    details.faq summary{
      list-style:none;
      cursor:pointer;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      user-select:none;
      padding:6px 4px;
      outline:none;
    }
    details.faq summary::-webkit-details-marker{ display:none; }
    .q{
      display:flex; align-items:flex-start; gap:12px;
    }
    .q .qicon{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(18,24,40,.10);
      background: linear-gradient(135deg, rgba(59,130,246,.14), rgba(167,139,250,.14));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .q .qicon svg{ width:16px; height:16px; }
    .q strong{
      display:block; font-size:14.5px; letter-spacing:-.15px; margin-top:2px;
    }
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease;
    }
    details.faq[open] .chev{ transform: rotate(180deg); }
    .a{
      color:var(--muted);
      font-size:13.8px;
      line-height:1.8;
      padding:10px 6px 6px 48px;
    }

    .reviews{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;
    }
    .review{
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 14px 35px rgba(18,24,40,.05);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 186px;
      display:flex; flex-direction:column; gap:10px;
    }
    .review:hover{
      transform: translateY(-3px);
      border-color: rgba(59,130,246,.22);
      box-shadow: 0 22px 55px rgba(18,24,40,.10);
    }
    .review .head{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:40px; height:40px; border-radius:16px;
      border:1px solid rgba(18,24,40,.10);
      background:
        radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.85), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(59,130,246,.18), rgba(167,139,250,.18));
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(15,23,42,.92);
    }
    .review .who strong{ display:block; font-size:14px; }
    .review .who span{ display:block; color:var(--muted2); font-size:12.8px; margin-top:2px; }
    .stars{
      display:flex; gap:3px; align-items:center;
      color: rgba(249,115,22,.95);
      font-size:14px;
      font-weight:950;
    }
    .review p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
      font-size:13.6px;
    }

    .case-grid{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap:12px;
    }
    .case{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.66);
      border-radius:20px;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      box-shadow: 0 14px 35px rgba(18,24,40,.05);
      display:flex; flex-direction:column;
    }
    .case:hover{
      transform: translateY(-3px);
      border-color: rgba(59,130,246,.22);
      box-shadow: 0 22px 55px rgba(18,24,40,.10);
    }
    .case .banner{
      padding:14px;
      background:
        radial-gradient(420px 180px at 20% 0%, rgba(59,130,246,.22), transparent 60%),
        radial-gradient(420px 180px at 85% 15%, rgba(167,139,250,.22), transparent 62%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.55));
      border-bottom:1px solid rgba(18,24,40,.08);
    }
    .case .banner .k{
      display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:10px;
    }
    .case .banner .k b{
      font-size:12.5px; color:rgba(15,23,42,.92);
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      font-weight:950;
    }
    .case .banner .k span{
      font-size:12.5px; color:var(--muted2); font-weight:800;
      white-space:nowrap;
    }
    .case .banner .dots{
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .case .banner .dots i{
      width:10px; height:10px; border-radius:999px;
      background: linear-gradient(135deg, rgba(59,130,246,.95), rgba(167,139,250,.95));
      box-shadow: 0 0 0 5px rgba(59,130,246,.12);
      opacity:.9;
    }
    .case .body{
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .case h3{ margin:0; font-size:15.5px; letter-spacing:-.2px; }
    .case .desc{ margin:0; color:var(--muted); font-size:13.6px; line-height:1.8; }
    .case .meta{
      display:flex; flex-wrap:wrap; gap:10px; margin-top:auto;
    }
    .meta .m{
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      color:var(--muted);
      font-weight:850;
      font-size:12.5px;
    }

    .article-list{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
    }
    .article{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.66);
      border-radius:20px;
      padding:14px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      display:flex; flex-direction:column; gap:8px;
    }
    .article:hover{
      transform: translateY(-3px);
      border-color: rgba(59,130,246,.22);
      box-shadow: 0 22px 55px rgba(18,24,40,.10);
    }
    .article .topline{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .article .cat{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      font-size:12.3px;
      color:var(--muted2);
      font-weight:900;
    }
    .article .time{ color:var(--muted2); font-weight:850; font-size:12.3px; }
    .article a.title{
      font-weight:1000;
      font-size:15.5px;
      letter-spacing:-.2px;
      line-height:1.4;
      color:rgba(15,23,42,.96);
    }
    .article p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      font-size:13.6px;
    }
    .article .foot{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .article .read{
      color:rgba(15,23,42,.92);
      font-weight:900;
      font-size:13px;
      display:inline-flex; align-items:center; gap:8px;
    }
    .article .read svg{ width:16px; height:16px; }

    .form-card{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.68);
      border-radius: 22px;
      padding:16px;
      box-shadow: 0 18px 45px rgba(18,24,40,.06);
      overflow:hidden;
      position:relative;
    }
    .form-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(720px 240px at 15% 0%, rgba(59,130,246,.22), transparent 58%),
        radial-gradient(720px 240px at 85% 10%, rgba(167,139,250,.22), transparent 62%),
        radial-gradient(560px 220px at 40% 75%, rgba(6,182,212,.14), transparent 60%);
      opacity:.6;
      pointer-events:none;
    }
    .form-card > *{ position:relative; }

    form{
      display:grid; gap:12px;
      grid-template-columns: 1fr 1fr;
      align-items:start;
    }
    .field{ display:flex; flex-direction:column; gap:7px; }
    .field label{
      font-size:13px; color: rgba(15,23,42,.92);
      font-weight:900;
      letter-spacing:-.15px;
    }
    input, select, textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(18,24,40,.12);
      background: rgba(255,255,255,.72);
      padding:12px 12px;
      font-size:14px;
      color:var(--text);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
    }
    textarea{ min-height: 108px; resize: vertical; grid-column: 1 / -1; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(59,130,246,.35);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .field.full{ grid-column: 1 / -1; }

    .form-actions{
      grid-column: 1 / -1;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:2px;
    }
    .hint{
      color:var(--muted2);
      font-size:12.8px;
      line-height:1.6;
      font-weight:800;
      display:flex; align-items:flex-start; gap:10px;
      max-width: 62ch;
    }
    .hint svg{ width:16px; height:16px; margin-top:2px; color:rgba(8,145,197,.95); }

    .btn-row{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
    }
    .btn-small{
      padding:10px 12px;
      border-radius:14px;
      font-weight:900;
      font-size:13px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.64);
      color: rgba(15,23,42,.92);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      cursor:pointer;
    }
    .btn-small:hover{
      transform: translateY(-2px);
      border-color: rgba(59,130,246,.20);
      box-shadow: 0 14px 35px rgba(18,24,40,.08);
    }

    .toast{
      position:fixed;
      left:50%; transform: translateX(-50%);
      bottom:16px;
      background: rgba(15,23,42,.92);
      color:#fff;
      border-radius: 16px;
      padding:12px 14px;
      border:1px solid rgba(255,255,255,.12);
      box-shadow: 0 20px 60px rgba(0,0,0,.25);
      display:flex; align-items:center; gap:10px;
      z-index:2000;
      opacity:0;
      pointer-events:none;
      transition: opacity .25s ease, transform .25s ease;
    }
    .toast.show{
      opacity:1;
      transform: translateX(-50%) translateY(-6px);
    }
    .toast .ticon{
      width:34px; height:34px; border-radius:14px;
      background: rgba(255,255,255,.12);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .toast .ticon svg{ width:16px; height:16px; }
    .toast .tmsg{ font-weight:900; font-size:13px; line-height:1.4; }

    .footer{
      padding:22px 0 28px;
      border-top: 1px solid rgba(18,24,40,.08);
      background: linear-gradient(180deg, rgba(246,247,255,.85), rgba(246,247,255,.55));
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.2fr 1fr; gap:14px; align-items:start;
    }
    .foot-card{
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.70);
      border-radius: 22px;
      padding:16px;
      box-shadow: 0 16px 45px rgba(18,24,40,.06);
    }
    .foot-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .foot-brand{
      display:flex; align-items:center; gap:12px;
    }
    .foot-brand .mark{
      width:46px; height:46px; border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background:
        radial-gradient(18px 18px at 30% 30%, rgba(255,255,255,.85), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(59,130,246,.18), rgba(167,139,250,.18));
      display:flex; align-items:center; justify-content:center;
    }
    .foot-brand .mark svg{ width:22px; height:22px; }
    .foot-brand strong{ display:block; font-size:15.5px; }
    .foot-brand span{ display:block; color:var(--muted2); margin-top:3px; font-weight:850; font-size:12.8px; }
    .foot-links{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .foot-links a{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
      color:var(--muted);
      font-weight:900;
      font-size:12.8px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(59,130,246,.20);
      color: rgba(15,23,42,.92);
    }

    .foot-right{
      display:flex; flex-direction:column; gap:12px;
    }
    .contact-row{
      display:flex; gap:12px; align-items:flex-start; flex-wrap:wrap;
      justify-content:space-between;
    }
    .qr{
      display:flex; flex-direction:column; gap:10px; align-items:center;
      padding:12px;
      border-radius:22px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.62);
    }
    .qr img{
      width:120px;
      height:auto;
      border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background:#fff;
    }
    .qr span{
      color:var(--muted);
      font-size:12.8px;
      font-weight:900;
      line-height:1.35;
      text-align:center;
    }

    .foot-bottom{
      margin-top:14px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color:var(--muted2);
      font-weight:850;
      font-size:12.8px;
      padding:0 4px;
    }
    .sys{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
    }
    .sys a{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.60);
      color:var(--muted);
      font-weight:900;
      font-size:12.8px;
      transition: transform .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .sys a:hover{
      transform: translateY(-2px);
      border-color: rgba(59,130,246,.20);
      color: rgba(15,23,42,.92);
    }

    .float-contact{
      position:fixed;
      right:14px; bottom:14px;
      z-index:1200;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(18,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 40px rgba(18,24,40,.10);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      user-select:none;
    }
    .float-btn:hover{
      transform: translateY(-3px);
      border-color: rgba(59,130,246,.20);
      box-shadow: 0 22px 55px rgba(18,24,40,.14);
    }
    .float-btn svg{ width:20px; height:20px; }
    .float-tip{
      background: rgba(15,23,42,.92);
      color:#fff;
      border-radius: 16px;
      padding:10px 12px;
      font-size:12.8px;
      font-weight:900;
      box-shadow: 0 20px 60px rgba(0,0,0,.25);
      border:1px solid rgba(255,255,255,.10);
      transform: translateY(8px);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      max-width: 180px;
      text-align:left;
      margin-right:8px;
    }
    .float-btn:hover + .float-tip{
      opacity:1; transform: translateY(0);
    }

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

    .fadeIn{
      animation: fadeUp .55s ease both;
    }
    @keyframes fadeUp{
      from{ opacity:0; transform: translateY(10px); }
      to{ opacity:1; transform: translateY(0); }
    }

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

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero h1{ font-size: 34px; }
      .steps{ grid-template-columns: 1fr 1fr; }
      .grid-3{ grid-template-columns: 1fr 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .article-list{ grid-template-columns: 1fr; }
      .split, .two-col, .tool-network{ grid-template-columns: 1fr; }
      .tool-network .network-left{ order: 1; }
      .reviews .review{ min-height: auto; }
      .footer-grid{ grid-template-columns: 1fr; }
      .qr img{ width:110px; }
    }
    @media (max-width: 860px){
      .menu{ display:none; }
      .hamburger{ display:flex; }
      .mobile-panel{ display:none; }
      .mobile-panel.show{ display:block; }
    }
    @media (max-width: 520px){
      .hero{ padding:42px 0 18px; }
      .hero h1{ font-size: 30px; }
      .stat-row{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      form{ grid-template-columns: 1fr; }
      textarea{ grid-column:auto; }
      .section-title{ flex-direction:column; align-items:flex-start; }
      .form-actions{ justify-content:flex-start; }
      .float-contact{ right:10px; bottom:10px; }
    }