:root{
      --bg0:#fbf8f4;
      --bg1:#f6f3ff;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6473;
      --line:rgba(31,41,55,.12);
      --shadow: 0 18px 50px rgba(16,24,40,.10);
      --shadow2: 0 10px 26px rgba(16,24,40,.10);
      --radius:18px;

      --brand:#6d28d9;
      --brand2:#2563eb;
      --brand3:#0ea5e9;
      --brand4:#f97316;
      --ok:#10b981;

      --btn:#111827;
      --btnText:#ffffff;
      --link:#2563eb;
      --ring: rgba(37,99,235,.25);
      --focus: rgba(99,102,241,.45);
      --gradA: linear-gradient(135deg, rgba(109,40,217,.18), rgba(14,165,233,.12) 55%, rgba(249,115,22,.10));
      --gradB: linear-gradient(135deg, rgba(37,99,235,.16), rgba(16,185,129,.10));
      --chip: rgba(31,41,55,.06);
      --chip2: rgba(37,99,235,.08);
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    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", "Liberation Sans", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(109,40,217,.18), transparent 60%),
        radial-gradient(900px 520px at 85% 10%, rgba(14,165,233,.14), transparent 58%),
        radial-gradient(720px 440px at 70% 80%, rgba(249,115,22,.10), transparent 55%),
        linear-gradient(180deg, var(--bg0), #fff 55%, #fff 100%);
      overflow-x:hidden;
    }

    .container{
      width:min(1160px, calc(100% - 32px));
      margin:0 auto;
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(251,248,244,.72);
      border-bottom: 1px solid rgba(31,41,55,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 190px;
    }
    .brand img{
      width:38px;
      height:38px;
      object-fit:contain;
      border-radius:12px;
      background: rgba(255,255,255,.85);
      box-shadow: 0 8px 18px rgba(16,24,40,.08);
      border:1px solid rgba(31,41,55,.08);
      padding:6px;
    }
    .brand .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand .name{
      font-weight:820;
      letter-spacing:.2px;
      font-size:14px;
      color:#111827;
    }
    .brand .sub{
      font-size:12px;
      color:var(--muted);
      margin-top:3px;
      white-space:nowrap;
    }

    .nav{
      display:flex;
      align-items:center;
      gap:12px;
      flex: 1;
      justify-content: flex-end;
    }
    .nav a{
      text-decoration:none;
      color:#111827;
      font-size:13px;
      padding:9px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(37,99,235,.07);
      border-color: rgba(37,99,235,.14);
      transform: translateY(-1px);
    }
    .nav .cta{
      background: linear-gradient(135deg, rgba(17,24,39,1), rgba(17,24,39,.92));
      color:var(--btnText);
      border-color: rgba(17,24,39,.0);
      box-shadow: 0 16px 30px rgba(17,24,39,.18);
    }
    .nav .cta:hover{
      background: linear-gradient(135deg, rgba(17,24,39,1), rgba(17,24,39,.86));
      border-color: rgba(255,255,255,.14);
      transform: translateY(-2px);
    }
    .nav .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.14);
      background: rgba(255,255,255,.65);
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .nav .pill:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(16,24,40,.10);
      background: rgba(255,255,255,.82);
    }
    .nav .pill .dot{
      width:10px;height:10px;border-radius:50%;
      background: conic-gradient(from 180deg, var(--brand), var(--brand3), var(--brand4), var(--brand));
      box-shadow: 0 0 0 4px rgba(109,40,217,.10);
    }

    .mobile-toggle{
      display:none;
      border:1px solid rgba(31,41,55,.14);
      background: rgba(255,255,255,.72);
      padding:10px 12px;
      border-radius:12px;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease;
      color:#111827;
    }
    .mobile-toggle:hover{transform: translateY(-1px); box-shadow: 0 12px 24px rgba(16,24,40,.10);}
    .hamb{
      width:18px;height:12px;display:inline-block;position:relative;
    }
    .hamb:before,.hamb:after{
      content:"";
      position:absolute;left:0;right:0;
      height:2px;border-radius:2px;background:#111827;
    }
    .hamb:before{top:0}
    .hamb:after{bottom:0}
    .hamb i{
      position:absolute;left:0;right:0;top:5px;height:2px;border-radius:2px;background:#111827;
      display:block;
    }

    .mobile-panel{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-panel .grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .mobile-panel a{
      text-decoration:none;
      color:#111827;
      font-size:13px;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.72);
      padding:10px 12px;
      border-radius:14px;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .mobile-panel a:hover{
      transform: translateY(-2px);
      border-color: rgba(37,99,235,.16);
      background: rgba(255,255,255,.88);
    }
    .mobile-panel a span{
      color:var(--muted);
      font-size:12px;
      white-space:nowrap;
    }

    .hero{
      padding:28px 0 8px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      padding:20px;
      border-radius: var(--radius);
      background:
        radial-gradient(1200px 560px at -10% -20%, rgba(109,40,217,.20), transparent 55%),
        radial-gradient(820px 430px at 40% 0%, rgba(14,165,233,.14), transparent 55%),
        radial-gradient(720px 420px at 80% 60%, rgba(249,115,22,.12), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.58));
      border: 1px solid rgba(31,41,55,.10);
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
    }
    .hero-left:after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(900px 240px at 10% 0%, rgba(255,255,255,.60), transparent 60%),
        radial-gradient(520px 260px at 85% 30%, rgba(255,255,255,.35), transparent 58%);
      pointer-events:none;
      opacity:.8;
    }
    .hero-left > *{position:relative; z-index:1}

    .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(37,99,235,.08);
      border:1px solid rgba(37,99,235,.16);
      color:#0b3a78;
      font-weight:700;
      font-size:13px;
      letter-spacing:.2px;
    }
    .badge .spark{
      width:10px;height:10px;border-radius:50%;
      background: conic-gradient(from 90deg, var(--brand2), var(--brand3), var(--brand4), var(--brand2));
      box-shadow: 0 0 0 4px rgba(37,99,235,.10);
    }
    .hero h1{
      margin:14px 0 10px;
      font-size: clamp(26px, 3.2vw, 40px);
      line-height:1.14;
      letter-spacing:-.5px;
      font-weight:900;
    }
    .lead{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width: 62ch;
    }
    .hero-actions{
      margin-top:18px;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:12px 16px;
      border-radius:14px;
      text-decoration:none;
      border:1px solid rgba(31,41,55,.14);
      background: rgba(255,255,255,.75);
      color:#111827;
      font-weight:800;
      font-size:14px;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(16,24,40,.12);
      background: rgba(255,255,255,.92);
      border-color: rgba(37,99,235,.18);
    }
    .btn-primary{
      background: linear-gradient(135deg, rgba(109,40,217,1), rgba(37,99,235,1));
      border-color: rgba(255,255,255,.18);
      color:#fff;
      box-shadow: 0 20px 48px rgba(109,40,217,.26);
    }
    .btn-primary:hover{
      box-shadow: 0 24px 60px rgba(109,40,217,.32);
      background: linear-gradient(135deg, rgba(109,40,217,.98), rgba(37,99,235,.96));
      border-color: rgba(255,255,255,.22);
    }
    .btn .arrow{
      width:18px;height:18px;border-radius:8px;
      background: rgba(255,255,255,.18);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border:1px solid rgba(255,255,255,.20);
    }
    .btn-primary .arrow{
      background: rgba(255,255,255,.18);
      border-color: rgba(255,255,255,.18);
    }
    .btn-primary .arrow svg{display:block}
    .meta-row{
      margin-top:14px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.62);
      color:#111827;
      font-weight:800;
      font-size:13px;
    }
    .chip small{
      font-weight:700;
      color:var(--muted);
      letter-spacing:.1px;
      font-size:12px;
    }
    .chip .ico{
      width:26px;height:26px;border-radius:12px;
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(37,99,235,.08);
    }

    .hero-right{
      padding:16px;
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.58));
      border: 1px solid rgba(31,41,55,.10);
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
    }
    .hero-right:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(520px 280px at 100% 0%, rgba(14,165,233,.18), transparent 58%),
        radial-gradient(520px 300px at 0% 100%, rgba(249,115,22,.12), transparent 56%);
      pointer-events:none;
      opacity:.95;
    }
    .hero-right > *{position:relative; z-index:1}

    .stat-title{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
      margin-bottom:8px;
    }
    .stat-title h2{
      margin:0;
      font-size:15px;
      letter-spacing:.2px;
      font-weight:900;
    }
    .stat-title p{
      margin:0;
      color:var(--muted);
      font-size:12px;
      line-height:1.5;
      text-align:right;
    }
    .stats{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      margin-top:10px;
    }
    .stat{
      border-radius:16px;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
      padding:12px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
      min-height:84px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:8px;
    }
    .stat:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 30px rgba(16,24,40,.12);
      background: rgba(255,255,255,.86);
    }
    .stat .top{
      display:flex;align-items:center;gap:10px;justify-content:space-between;
    }
    .stat .label{
      color:var(--muted);
      font-size:12px;
      font-weight:800;
    }
    .stat .value{
      font-size:18px;
      font-weight:950;
      letter-spacing:-.3px;
      margin-top:2px;
    }
    .stat .mini{
      color:var(--muted);
      font-size:12px;
      line-height:1.4;
    }
    .meter{
      height:10px;
      border-radius:999px;
      background: rgba(17,24,39,.06);
      border:1px solid rgba(31,41,55,.08);
      overflow:hidden;
      margin-top:6px;
    }
    .meter > span{
      display:block;
      height:100%;
      width:60%;
      border-radius:999px;
      background: linear-gradient(90deg, rgba(109,40,217,1), rgba(14,165,233,1));
      transform-origin:left;
      animation: meterPop 1.1s ease both;
    }
    @keyframes meterPop{
      from{transform: scaleX(.3); opacity:.6}
      to{transform: scaleX(1); opacity:1}
    }

    .section{
      padding: 36px 0;
    }
    .section .head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:16px;
    }
    .section h2{
      margin:0;
      font-size: clamp(20px, 2.4vw, 28px);
      letter-spacing:-.4px;
      font-weight:950;
    }
    .section .subhead{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
      max-width: 64ch;
    }
    .tagline{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .tag{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.60);
      color:#111827;
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }
    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
      align-items:stretch;
    }

    .card{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      box-shadow: 0 16px 40px rgba(16,24,40,.08);
      padding:16px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 54px rgba(16,24,40,.12);
      background: rgba(255,255,255,.90);
      border-color: rgba(37,99,235,.18);
    }
    .card h3{
      margin:0;
      font-size:15px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .card p{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.7;
      font-size:13.5px;
    }

    .icon-circle{
      width:42px;height:42px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(37,99,235,.10);
      margin-bottom:10px;
    }
    .icon-circle svg{display:block}

    .process{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .step{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.74), rgba(255,255,255,.58));
      box-shadow: 0 16px 40px rgba(16,24,40,.07);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .step:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 56px rgba(16,24,40,.12);
      border-color: rgba(109,40,217,.18);
    }
    .step:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 240px at 0% 0%, rgba(109,40,217,.12), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .step > *{position:relative; z-index:1}
    .step .num{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .step .num b{
      font-size:22px;
      letter-spacing:-.6px;
      font-weight:1000;
      color:#111827;
    }
    .step .num span{
      font-size:12px;
      font-weight:900;
      color:#4b5563;
      background: rgba(37,99,235,.08);
      border:1px solid rgba(37,99,235,.14);
      padding:6px 9px;
      border-radius:999px;
      white-space:nowrap;
    }
    .step .t{
      margin:0;
      font-size:15px;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .step .d{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.7;
      font-size:13.5px;
    }

    .compare-wrap{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 16px 42px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .compare-top{
      padding:14px 16px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      border-bottom:1px solid rgba(31,41,55,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.56));
    }
    .rating{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
    }
    .stars{
      display:flex;
      gap:4px;
      align-items:center;
    }
    .star{
      width:18px;height:18px;
      display:inline-flex;
      align-items:center;justify-content:center;
      color:#f59e0b;
      filter: drop-shadow(0 6px 10px rgba(245,158,11,.18));
    }
    .rating .score{
      display:flex;
      flex-direction:column;
      line-height:1.2;
    }
    .rating .score b{
      font-size:18px;
      font-weight:1000;
      letter-spacing:-.2px;
    }
    .rating .score span{
      color:var(--muted);
      font-size:12px;
      font-weight:800;
      margin-top:4px;
    }
    .compare-badge{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(16,185,129,.08);
      color:#065f46;
      font-weight:950;
      font-size:13px;
      white-space:nowrap;
    }

    table{
      width:100%;
      border-collapse:collapse;
      font-size:14px;
    }
    th,td{
      padding:12px 12px;
      border-bottom:1px solid rgba(31,41,55,.08);
      vertical-align:middle;
    }
    th{
      text-align:left;
      color:#111827;
      font-weight:1000;
      background: rgba(37,99,235,.06);
      border-bottom:1px solid rgba(31,41,55,.10);
    }
    td{
      color:#111827;
    }
    .cell-muted{color:var(--muted); font-weight:700}
    .hl{
      background: linear-gradient(135deg, rgba(109,40,217,.12), rgba(14,165,233,.10));
      border:1px solid rgba(109,40,217,.16);
      border-radius:14px;
      padding:7px 10px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:950;
    }
    .check{
      width:18px;height:18px;border-radius:8px;
      background: rgba(16,185,129,.15);
      border:1px solid rgba(16,185,129,.25);
      display:flex;align-items:center;justify-content:center;
      color:#047857;
    }
    .x{
      width:18px;height:18px;border-radius:8px;
      background: rgba(244,63,94,.10);
      border:1px solid rgba(244,63,94,.20);
      display:flex;align-items:center;justify-content:center;
      color:#e11d48;
      font-weight:1000;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .timeline-card{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 16px 42px rgba(16,24,40,.08);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .timeline-card:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 240px at 0% 0%, rgba(37,99,235,.12), transparent 58%);
      pointer-events:none;
    }
    .timeline-card > *{position:relative; z-index:1}
    .timeline-card h3{
      margin:0;
      font-size:15px;
      font-weight:1000;
    }
    .timeline-list{
      margin-top:12px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .titem{
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .titem .b{
      width:32px;height:32px;border-radius:14px;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(37,99,235,.08);
      display:flex;align-items:center;justify-content:center;
      font-weight:1000;color:#1d4ed8;
      flex: 0 0 auto;
      margin-top:2px;
    }
    .titem .c b{
      display:block;
      font-size:13.5px;
      font-weight:1000;
      letter-spacing:-.2px;
    }
    .titem .c span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      line-height:1.65;
      font-size:13px;
    }

    .tabs{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      margin-bottom:12px;
    }
    .tab{
      cursor:pointer;
      user-select:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.66);
      font-weight:950;
      font-size:13px;
      color:#111827;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }
    .tab:hover{transform: translateY(-2px); box-shadow:0 18px 40px rgba(16,24,40,.10); border-color: rgba(37,99,235,.18)}
    .tab[aria-selected="true"]{
      background: linear-gradient(135deg, rgba(109,40,217,.18), rgba(37,99,235,.16));
      border-color: rgba(109,40,217,.28);
    }

    .tab-panel{
      display:none;
      animation: fadeIn .25s ease both;
    }
    .tab-panel[aria-hidden="false"]{display:block}
    @keyframes fadeIn{
      from{opacity:.6; transform: translateY(6px)}
      to{opacity:1; transform: translateY(0)}
    }

    .list{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:6px;
    }
    .li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.62);
    }
    .li .mark{
      width:30px;height:30px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(249,115,22,.10);
      color:#9a3412;
      flex:0 0 auto;
      margin-top:1px;
      font-weight:1000;
    }
    .li .txt b{display:block; font-weight:1000; font-size:13.5px}
    .li .txt span{display:block; margin-top:4px; color:var(--muted); font-size:13px; line-height:1.65}

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 16px 38px rgba(16,24,40,.06);
      padding:12px 14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    details:hover{transform: translateY(-2px); box-shadow: 0 22px 54px rgba(16,24,40,.10); border-color: rgba(37,99,235,.18)}
    summary{
      list-style:none;
      cursor:pointer;
      font-weight:1000;
      letter-spacing:-.2px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      color:#111827;
      padding:2px 0;
    }
    summary::-webkit-details-marker{display:none}
    .sum-left{
      display:flex; gap:12px; align-items:flex-start;
    }
    .qnum{
      width:28px;height:28px;border-radius:14px;
      background: rgba(37,99,235,.08);
      border:1px solid rgba(37,99,235,.14);
      display:flex;align-items:center;justify-content:center;
      color:#1d4ed8;
      font-weight:1000;
      flex:0 0 auto;
      margin-top:1px;
      font-size:12px;
    }
    .chev{
      width:32px;height:32px;border-radius:14px;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.62);
      display:flex;align-items:center;justify-content:center;
      transition: transform .2s ease;
      flex:0 0 auto;
    }
    details[open] .chev{transform: rotate(180deg)}
    .ans{
      margin-top:10px;
      color:var(--muted);
      line-height:1.8;
      font-size:13.5px;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .review{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 16px 38px rgba(16,24,40,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }
    .review:hover{transform: translateY(-3px); box-shadow: 0 22px 54px rgba(16,24,40,.10); background: rgba(255,255,255,.88); border-color: rgba(109,40,217,.18)}
    .review:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(109,40,217,.12), transparent 56%),
        radial-gradient(420px 260px at 100% 40%, rgba(14,165,233,.10), transparent 58%);
      pointer-events:none;
      opacity:.95;
    }
    .review > *{position:relative; z-index:1}
    .review .top{
      display:flex; justify-content:space-between; gap:10px; align-items:flex-start;
      margin-bottom:10px;
    }
    .review .who b{
      display:block; font-weight:1000; font-size:14px;
    }
    .review .who span{
      display:block; margin-top:4px; color:var(--muted); font-size:12.5px; line-height:1.4;
    }
    .review .stars2{
      display:flex; gap:3px; color:#f59e0b;
      filter: drop-shadow(0 6px 10px rgba(245,158,11,.16));
    }
    .review .txt{
      color:var(--muted);
      line-height:1.75;
      font-size:13.5px;
      margin:0;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .case{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 16px 42px rgba(16,24,40,.07);
      padding:16px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      overflow:hidden;
      position:relative;
    }
    .case:hover{transform: translateY(-3px); box-shadow: 0 22px 56px rgba(16,24,40,.12); background: rgba(255,255,255,.90); border-color: rgba(37,99,235,.18)}
    .case:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(620px 260px at 10% 0%, rgba(14,165,233,.12), transparent 56%),
        radial-gradient(420px 240px at 90% 70%, rgba(249,115,22,.10), transparent 58%);
      pointer-events:none;
      opacity:.95;
    }
    .case > *{position:relative; z-index:1}
    .case .head{
      margin:0;
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      padding:0;
      border-bottom:0;
    }
    .case h3{
      margin:0;
      font-size:15px;
      font-weight:1000;
      letter-spacing:-.2px;
    }
    .case .pill2{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(37,99,235,.08);
      color:#1d4ed8;
      font-weight:1000;
      font-size:12.5px;
      white-space:nowrap;
    }
    .case .desc{
      margin:10px 0 12px;
      color:var(--muted);
      line-height:1.75;
      font-size:13.5px;
    }
    .case .bul{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .case .bul li{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.62);
      color:#111827;
      font-weight:900;
      font-size:12.5px;
    }

    .img-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:stretch;
    }
    .img-card{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 16px 42px rgba(16,24,40,.08);
      padding:14px;
      overflow:hidden;
      position:relative;
    }
    .img-card .img-row{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:10px;
      align-items:start;
    }
    .img-frame{
      border-radius:16px;
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.76);
      overflow:hidden;
      padding:0;
      box-shadow: 0 12px 30px rgba(16,24,40,.08);
    }
    .img-frame img{
      width:100%;
      height:auto;
      display:block;
    }

    .side-need{
      display:flex; flex-direction:column; gap:12px;
    }

    .form-card{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 16px 42px rgba(16,24,40,.08);
      padding:16px;
    }
    .form-card h3{
      margin:0;
      font-size:15px;
      font-weight:1000;
    }
    .form-card p{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.7;
      font-size:13.5px;
    }
    form{
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    label{
      display:flex;
      flex-direction:column;
      gap:7px;
      font-size:13px;
      color:#111827;
      font-weight:900;
    }
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(31,41,55,.14);
      background: rgba(255,255,255,.86);
      padding:11px 12px;
      font-size:14px;
      color:#111827;
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, background .2s ease;
    }
    textarea{min-height:110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(37,99,235,.35);
      box-shadow: 0 0 0 5px var(--ring);
      background: #fff;
    }
    .full{grid-column: 1 / -1}
    .form-actions{
      grid-column: 1 / -1;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      margin-top:2px;
    }
    .fine{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.6;
      max-width: 46ch;
    }

    .btn-submit{
      border:none;
      background: linear-gradient(135deg, rgba(17,24,39,1), rgba(17,24,39,.90));
      color:#fff;
      font-weight:1000;
      padding:12px 16px;
      border-radius:14px;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
      box-shadow: 0 18px 40px rgba(17,24,39,.18);
      display:inline-flex;
      align-items:center;
      gap:10px;
    }
    .btn-submit:hover{transform: translateY(-2px); box-shadow: 0 24px 58px rgba(17,24,39,.22)}
    .btn-submit:active{transform: translateY(-1px)}
    .btn-submit .miniDot{
      width:10px;height:10px;border-radius:50%;
      background: conic-gradient(from 90deg, var(--brand2), var(--brand3), var(--brand4), var(--brand2));
      box-shadow: 0 0 0 4px rgba(255,255,255,.12);
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .article{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 16px 40px rgba(16,24,40,.06);
      padding:14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .article:hover{transform: translateY(-3px); box-shadow: 0 22px 56px rgba(16,24,40,.10); background: rgba(255,255,255,.90); border-color: rgba(109,40,217,.18)}
    .article a{
      text-decoration:none;
      color:inherit;
    }
    .article .meta{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      color:var(--muted);
      font-weight:800;
      font-size:12.5px;
    }
    .article .title{
      font-weight:1000;
      letter-spacing:-.2px;
      line-height:1.35;
      font-size:14px;
      color:#111827;
      margin-top:2px;
    }
    .article .desc{
      color:var(--muted);
      line-height:1.7;
      font-size:13.5px;
      margin:0;
    }

    .labels-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:10px;
    }
    .cloud{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.62);
      font-weight:950;
      font-size:12.5px;
      color:#111827;
    }
    .cloud i{
      width:10px;height:10px;border-radius:50%;
      background: conic-gradient(from 180deg, var(--brand), var(--brand2), var(--brand3), var(--brand4), var(--brand));
      box-shadow: 0 0 0 4px rgba(109,40,217,.10);
      display:inline-block;
    }

    .footer{
      padding: 26px 0 18px;
      margin-top: 6px;
      border-top:1px solid rgba(31,41,55,.10);
      background: linear-gradient(180deg, rgba(251,248,244,.50), rgba(255,255,255,.70));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 40px rgba(16,24,40,.06);
      padding:16px;
    }
    .foot-card h3{
      margin:0;
      font-size:15px;
      font-weight:1000;
    }
    .foot-card p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.8;
      font-size:13.5px;
    }
    .foot-links{
      margin-top:12px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .foot-links a{
      text-decoration:none;
      border:1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.62);
      padding:10px 12px;
      border-radius:999px;
      font-weight:950;
      font-size:12.5px;
      color:#111827;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(37,99,235,.18);
    }
    .copy{
      margin-top:14px;
      color:var(--muted);
      font-size:12.5px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    .copy a{
      color: var(--link);
      text-decoration:none;
      font-weight:900;
    }

    .float-help{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .fab{
      pointer-events:auto;
      width:46px;height:46px;border-radius:18px;
      border:1px solid rgba(31,41,55,.14);
      background: rgba(255,255,255,.78);
      box-shadow: 0 20px 48px rgba(16,24,40,.18);
      display:flex;align-items:center;justify-content:center;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
      user-select:none;
      position:relative;
      overflow:hidden;
    }
    .fab:hover{transform: translateY(-3px); box-shadow: 0 26px 64px rgba(16,24,40,.22); background: rgba(255,255,255,.92)}
    .fab svg{display:block}
    .fab .pulse{
      position:absolute;
      inset:-10px;
      background: radial-gradient(circle at 50% 50%, rgba(109,40,217,.18), transparent 55%);
      opacity:.0;
      transform: scale(.7);
      animation: pulse 2.4s ease-in-out infinite;
      pointer-events:none;
    }
    @keyframes pulse{
      0%{opacity:.0; transform: scale(.7)}
      25%{opacity:.85}
      60%{opacity:.0; transform: scale(1.2)}
      100%{opacity:0; transform: scale(1.2)}
    }
    .help-pop{
      pointer-events:auto;
      width:270px;
      border-radius: var(--radius);
      border:1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.88);
      box-shadow: 0 28px 70px rgba(16,24,40,.20);
      overflow:hidden;
      transform-origin: right bottom;
      animation: popIn .22s ease both;
    }
    @keyframes popIn{
      from{opacity:.0; transform: translateY(10px) scale(.96)}
      to{opacity:1; transform: translateY(0) scale(1)}
    }
    .help-pop .hd{
      padding:12px 14px;
      display:flex;justify-content:space-between;align-items:center;gap:10px;
      border-bottom:1px solid rgba(31,41,55,.10);
      background: linear-gradient(135deg, rgba(109,40,217,.12), rgba(14,165,233,.10));
    }
    .help-pop .hd b{
      font-weight:1000;
      letter-spacing:-.2px;
      font-size:13.5px;
    }
    .help-pop .close{
      border:1px solid rgba(31,41,55,.14);
      background: rgba(255,255,255,.70);
      width:30px;height:30px;border-radius:12px;
      cursor:pointer;
      display:flex;align-items:center;justify-content:center;
      transition: transform .2s ease, background .2s ease;
    }
    .help-pop .close:hover{transform: translateY(-2px); background: rgba(255,255,255,.92)}
    .help-pop .bd{
      padding:12px 14px;
      display:flex;
      gap:12px;
      align-items:flex-start;
    }
    .help-pop .bd img{
      width:88px;height:88px; border-radius:18px;
      border:1px solid rgba(31,41,55,.12);
      background:#fff;
      object-fit:cover;
    }
    .help-pop .bd .txt b{
      display:block;
      font-weight:1000;
      font-size:13.5px;
      letter-spacing:-.2px;
      margin-top:2px;
    }
    .help-pop .bd .txt span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.7;
    }
    .help-pop .bd .txt a{
      display:inline-flex;
      margin-top:10px;
      text-decoration:none;
      font-weight:1000;
      color:#fff;
      background: linear-gradient(135deg, rgba(109,40,217,1), rgba(37,99,235,1));
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.18);
      box-shadow: 0 18px 40px rgba(109,40,217,.26);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .help-pop .bd .txt a:hover{transform: translateY(-2px); box-shadow: 0 24px 58px rgba(109,40,217,.30)}
    .sr-only{
      position:absolute!important;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .6s ease;
    }
    .reveal.is-in{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .nav a{display:none}
      .mobile-toggle{display:inline-flex; align-items:center; gap:10px}
      .mobile-panel{display:block}
      .mobile-panel .grid{grid-template-columns:1fr}
      .stats{grid-template-columns:1fr 1fr}
      .grid-3{grid-template-columns:1fr}
      .grid-2{grid-template-columns:1fr}
      .process{grid-template-columns:1fr 1fr}
      .faq{grid-template-columns:1fr}
      .reviews{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr}
      .img-grid{grid-template-columns:1fr}
      .article-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .help-pop{width:250px}
    }
    @media (prefers-reduced-motion: reduce){
      *{scroll-behavior:auto!important}
      .reveal{transition:none!important}
      .meter > span{animation:none!important}
      .fab .pulse{animation:none!important}
    }