:root{
      --bg0:#fff7fb;
      --bg1:#f7fbff;
      --card:#ffffff;
      --text:#17202a;
      --muted:#5b6675;
      --muted2:#7a8696;
      --line:rgba(20,30,40,.10);
      --shadow:0 18px 50px rgba(20,40,70,.10);
      --shadow2:0 10px 30px rgba(20,40,70,.10);
      --radius:18px;
      --radius2:14px;
      --brand:#7c3aed;
      --brand2:#ec4899;
      --brand3:#06b6d4;
      --brand4:#f97316;
      --good:#16a34a;
      --warn:#d97706;
      --btn:#111827;
      --btn2:#0f172a;
      --focus:rgba(124,58,237,.25);
      --max:1120px;
      --pad:20px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 20% -10%, rgba(236,72,153,.18), transparent 55%),
        radial-gradient(900px 520px at 90% 10%, rgba(124,58,237,.16), transparent 55%),
        radial-gradient(700px 420px at 60% 80%, rgba(6,182,212,.13), transparent 55%),
        linear-gradient(180deg, var(--bg0), #ffffff 40%, var(--bg1));
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--max);
      padding:0 var(--pad);
      margin:0 auto;
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:14px; top:14px; width:auto; height:auto; padding:10px 12px;
      background:var(--card); border:1px solid var(--line); border-radius:12px; z-index:9999;
      box-shadow:var(--shadow2);
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(255,255,255,.70);
      border-bottom:1px solid rgba(20,30,40,.08);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width:210px;
    }
    .logoWrap{
      width:44px; height:44px; border-radius:14px;
      background:linear-gradient(135deg, rgba(124,58,237,.18), rgba(236,72,153,.15));
      border:1px solid rgba(124,58,237,.15);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .ai-page-logo{
      display:block;
      width:40px; height:auto;
      transform:translateY(1px);
    }
    .brandText{display:flex; flex-direction:column; line-height:1.1}
    .brandName{
      font-weight:850; letter-spacing:.2px; font-size:15px;
    }
    .brandTag{
      font-size:12px; color:var(--muted2);
      margin-top:3px;
      white-space:nowrap;
    }

    .navRight{display:flex; align-items:center; gap:12px; justify-content:flex-end; min-width:210px;}
    .menuBtn{
      display:none;
      border:1px solid rgba(20,30,40,.12);
      background:rgba(255,255,255,.8);
      border-radius:12px;
      padding:10px 12px;
      font-weight:700;
      color:var(--text);
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .menuBtn:active{transform:scale(.98)}
    .menuBtn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .menuBtn .lines{
      width:20px; height:14px; position:relative; display:inline-block; margin-right:8px; vertical-align:-3px;
    }
    .menuBtn .lines span{
      position:absolute; left:0; right:0; height:2px; border-radius:2px; background:rgba(17,24,39,.75);
      transition:transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .menuBtn .lines span:nth-child(1){top:1px}
    .menuBtn .lines span:nth-child(2){top:6px}
    .menuBtn .lines span:nth-child(3){top:11px}
    .menuBtn[aria-expanded="true"] .lines span:nth-child(1){top:6px; transform:rotate(45deg)}
    .menuBtn[aria-expanded="true"] .lines span:nth-child(2){opacity:0}
    .menuBtn[aria-expanded="true"] .lines span:nth-child(3){top:6px; transform:rotate(-45deg)}

    nav .links{
      display:flex; align-items:center; gap:16px; flex-wrap:nowrap;
      overflow:hidden;
    }
    .links a{
      font-size:13px; color:rgba(23,32,42,.86);
      padding:9px 10px; border-radius:12px;
      transition:background .15s ease, transform .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .links a:hover{
      background:rgba(124,58,237,.10);
      color:rgba(17,24,39,.98);
    }

    .navCTA{
      display:flex; align-items:center; gap:10px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      border:1px solid rgba(20,30,40,.12);
      background:rgba(255,255,255,.82);
      padding:10px 12px; border-radius:999px;
      font-size:13px; font-weight:700;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      cursor:pointer;
    }
    .pill:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .pill:active{transform:scale(.99)}
    .pill .dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg, var(--brand), var(--brand2));
      box-shadow:0 0 0 3px rgba(124,58,237,.18);
    }
    .primaryBtn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      border-radius:14px;
      padding:11px 14px;
      border:1px solid rgba(17,24,39,.16);
      background:linear-gradient(135deg, rgba(124,58,237,.96), rgba(236,72,153,.92));
      color:#fff;
      font-weight:850;
      font-size:13px;
      cursor:pointer;
      box-shadow:0 14px 34px rgba(124,58,237,.22);
      transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
      white-space:nowrap;
    }
    .primaryBtn:hover{
      filter:saturate(110%);
      box-shadow:0 18px 44px rgba(124,58,237,.28);
      transform:translateY(-1px);
    }
    .primaryBtn:active{transform:translateY(0px) scale(.99)}
    .primaryBtn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .primaryBtn .arrow{
      width:18px; height:18px; border-radius:8px;
      background:rgba(255,255,255,.18);
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(255,255,255,.26);
    }

    .mobilePanel{
      display:none;
      padding:12px 0 16px;
    }
    .mobilePanel .grid{
      display:grid; gap:10px;
      grid-template-columns:1fr 1fr;
    }
    .mobilePanel a{
      padding:12px 12px;
      border:1px solid rgba(20,30,40,.10);
      border-radius:14px;
      background:rgba(255,255,255,.78);
      font-weight:750;
      font-size:13px;
      color:rgba(23,32,42,.9);
      transition:transform .15s ease, background .15s ease;
    }
    .mobilePanel a:active{transform:scale(.99)}
    .mobilePanel .ctaRow{
      margin-top:12px; display:flex; gap:10px; flex-direction:column;
    }

    /* Hero */
    .hero{
      position:relative;
      padding:34px 0 18px;
    }
    .heroInner{
      display:grid; grid-template-columns:1.05fr .95fr; gap:18px; align-items:stretch;
      position:relative;
    }
    .heroLeft{
      padding:18px 0 8px;
    }
    .heroKicker{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px; border-radius:999px;
      background:rgba(255,255,255,.80);
      border:1px solid rgba(20,30,40,.10);
      box-shadow:0 14px 34px rgba(20,40,70,.06);
      font-weight:800; font-size:13px;
    }
    .badge .spark{
      width:16px; height:16px; border-radius:6px;
      background:linear-gradient(135deg, rgba(124,58,237,.95), rgba(236,72,153,.92));
      box-shadow:0 0 0 4px rgba(124,58,237,.15);
      display:inline-flex; align-items:center; justify-content:center;
      color:#fff; font-size:11px; font-weight:900;
    }
    .heroTitle{
      font-size:40px; line-height:1.08; letter-spacing:-.6px;
      margin:10px 0 12px;
      font-weight:950;
    }
    .heroTitle .grad{
      background:linear-gradient(135deg, rgba(124,58,237,.98), rgba(236,72,153,.95), rgba(249,115,22,.95));
      -webkit-background-clip:text; background-clip:text; color:transparent;
    }
    .heroSub{
      color:var(--muted);
      font-size:15px; line-height:1.7;
      margin:0 0 18px;
      max-width:56ch;
    }
    .heroActions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin:18px 0 10px;
    }
    .ghostBtn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.14);
      background:rgba(255,255,255,.72);
      color:rgba(17,24,39,.92);
      font-weight:900;
      font-size:13px;
      cursor:pointer;
      transition:transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .ghostBtn:hover{background:rgba(255,255,255,.95); border-color:rgba(124,58,237,.22)}
    .ghostBtn:active{transform:scale(.99)}
    .ghostBtn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .heroMeta{
      display:flex; gap:14px; flex-wrap:wrap; margin-top:12px;
      color:rgba(23,32,42,.9);
    }
    .metaItem{
      display:flex; align-items:flex-start; gap:10px;
      padding:10px 12px;
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.62);
      border-radius:16px;
      min-width:170px;
      flex:1;
    }
    .metaIcon{
      width:34px; height:34px; border-radius:14px;
      background:linear-gradient(135deg, rgba(6,182,212,.18), rgba(124,58,237,.14));
      border:1px solid rgba(6,182,212,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color:rgba(17,24,39,.9);
    }
    .metaText{display:flex; flex-direction:column; gap:3px}
    .metaText b{font-size:13px}
    .metaText span{font-size:12px; color:var(--muted2); line-height:1.3}

    .heroRight{
      display:flex; align-items:stretch; justify-content:stretch;
    }
    .heroCard{
      width:100%;
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.64));
      border:1px solid rgba(20,30,40,.12);
      border-radius:var(--radius);
      box-shadow:var(--shadow2);
      padding:16px;
      position:relative;
      overflow:hidden;
      display:flex; flex-direction:column; gap:12px;
    }
    .heroCard:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(420px 180px at 30% 10%, rgba(236,72,153,.26), transparent 55%),
        radial-gradient(420px 180px at 90% 25%, rgba(124,58,237,.24), transparent 55%),
        radial-gradient(360px 220px at 50% 110%, rgba(6,182,212,.18), transparent 60%);
      pointer-events:none;
      filter:saturate(120%);
    }
    .heroCard > *{position:relative; z-index:1}
    .miniHeader{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .miniHeader .label{
      font-weight:950;
      letter-spacing:.2px;
      font-size:14px;
      display:flex; align-items:center; gap:10px;
    }
    .chip{
      font-size:12px;
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      color:rgba(23,32,42,.9);
      white-space:nowrap;
      font-weight:900;
    }
    .grid2{
      display:grid; grid-template-columns:1fr 1fr; gap:10px;
    }
    .stat{
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      border-radius:16px;
      padding:12px;
      transition:transform .15s ease, box-shadow .15s ease;
    }
    .stat:hover{
      transform:translateY(-2px);
      box-shadow:0 12px 26px rgba(20,40,70,.10);
    }
    .statTop{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .statTop .tag{
      font-weight:950; font-size:12px; color:rgba(23,32,42,.9);
      display:inline-flex; align-items:center; gap:8px;
    }
    .statTop .tag i{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg, var(--brand2), var(--brand));
      box-shadow:0 0 0 4px rgba(236,72,153,.14);
      display:inline-block;
    }
    .stat .value{
      font-weight:1000; font-size:18px; letter-spacing:-.2px;
    }
    .stat .desc{
      color:var(--muted2); font-size:12px; line-height:1.4; margin-top:2px;
      min-height:34px;
    }

    .quickForm{
      margin-top:auto;
      border-top:1px dashed rgba(20,30,40,.16);
      padding-top:12px;
      display:grid; gap:10px;
    }
    .formRow{
      display:flex; gap:10px;
    }
    .field{
      flex:1;
      display:flex; flex-direction:column; gap:6px;
    }
    .field label{
      font-size:12px; color:var(--muted2);
      font-weight:850;
    }
    .input, select.input{
      width:100%;
      border:1px solid rgba(20,30,40,.14);
      border-radius:14px;
      padding:10px 12px;
      background:rgba(255,255,255,.90);
      color:var(--text);
      font-weight:700;
      outline:none;
      transition:box-shadow .15s ease, border-color .15s ease;
      font-size:13px;
    }
    .input::placeholder{color:rgba(90,102,117,.75); font-weight:650}
    .input:focus{
      border-color:rgba(124,58,237,.35);
      box-shadow:0 0 0 4px var(--focus);
    }
    textarea.input{min-height:92px; resize:vertical}
    .formActions{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .smallNote{
      color:var(--muted2); font-size:12px; line-height:1.4;
    }
    .submitBtn{
      border:none;
      background:linear-gradient(135deg, rgba(17,24,39,.95), rgba(15,23,42,.92));
      color:#fff;
      border-radius:14px;
      padding:11px 14px;
      font-weight:950;
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
      box-shadow:0 16px 38px rgba(15,23,42,.20);
      white-space:nowrap;
    }
    .submitBtn:hover{filter:saturate(110%); transform:translateY(-1px)}
    .submitBtn:active{transform:translateY(0) scale(.99)}
    .submitBtn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .btnOutline{
      border:1px solid rgba(17,24,39,.14);
      background:rgba(255,255,255,.76);
      color:rgba(17,24,39,.92);
      border-radius:14px;
      padding:11px 14px;
      font-weight:950;
      cursor:pointer;
      transition:transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .btnOutline:hover{background:#fff; border-color:rgba(124,58,237,.25)}
    .btnOutline:active{transform:scale(.99)}
    .btnOutline:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .successToast{
      position:fixed; left:50%; transform:translateX(-50%); bottom:18px;
      background:rgba(17,24,39,.92); color:#fff;
      padding:12px 14px; border-radius:14px;
      box-shadow:0 18px 60px rgba(0,0,0,.20);
      z-index:200;
      font-weight:850; font-size:13px;
      opacity:0; pointer-events:none;
      transition:opacity .2s ease, transform .2s ease;
    }
    .successToast.show{
      opacity:1; pointer-events:auto; transform:translateX(-50%) translateY(-4px);
    }

    /* Sections */
    main{padding:10px 0 30px}
    section{padding:42px 0}
    .sectionHead{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom:18px;
    }
    .h2{
      margin:0;
      font-size:26px; font-weight:1000; letter-spacing:-.3px;
    }
    .lead{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
      max-width:62ch;
    }
    .subActions{
      display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }
    .tagCloud{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .tagPill{
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      padding:10px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:900;
      color:rgba(23,32,42,.9);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .tagPill:hover{transform:translateY(-2px); box-shadow:0 12px 24px rgba(20,40,70,.10); border-color:rgba(124,58,237,.20)}
    .tagPill:active{transform:translateY(-1px) scale(.99)}
    .tagPill[data-active="true"]{
      border-color:rgba(124,58,237,.32);
      background:linear-gradient(135deg, rgba(124,58,237,.14), rgba(236,72,153,.12));
    }

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

    .cards3{
      display:grid; grid-template-columns:repeat(3, 1fr);
      gap:12px;
    }
    .cards4{
      display:grid; grid-template-columns:repeat(4, 1fr);
      gap:12px;
    }
    .card{
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      border-radius:var(--radius);
      padding:16px;
      box-shadow:0 12px 30px rgba(20,40,70,.06);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      height:100%;
    }
    .card:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 44px rgba(20,40,70,.10);
      border-color:rgba(124,58,237,.20);
    }
    .cardTitle{
      font-weight:1000; letter-spacing:-.2px; margin:6px 0 8px; font-size:15px;
    }
    .cardDesc{margin:0; color:var(--muted); font-size:13px; line-height:1.65}
    .iconBox{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(20,30,40,.10);
      background:
        radial-gradient(28px 28px at 20% 20%, rgba(236,72,153,.25), transparent 60%),
        radial-gradient(30px 30px at 80% 35%, rgba(124,58,237,.20), transparent 60%),
        linear-gradient(135deg, rgba(255,255,255,.85), rgba(255,255,255,.55));
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:rgba(17,24,39,.92);
    }

    .steps{
      display:grid; grid-template-columns:repeat(4, 1fr); gap:12px;
    }
    .step{
      position:relative;
      overflow:hidden;
    }
    .step:after{
      content:"";
      position:absolute;
      inset:-2px;
      background:linear-gradient(135deg, rgba(124,58,237,.10), rgba(236,72,153,.06), rgba(6,182,212,.07));
      opacity:.0;
      transition:opacity .2s ease;
      pointer-events:none;
    }
    .step:hover:after{opacity:1}
    .stepNum{
      font-size:12px; font-weight:1000; color:rgba(23,32,42,.92);
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      border-radius:999px;
      padding:8px 10px; display:inline-flex; align-items:center; gap:8px;
    }
    .stepNum i{
      width:12px; height:12px; border-radius:5px;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      display:inline-block;
    }

    .split{
      display:grid; grid-template-columns:1fr 1fr; gap:12px; align-items:stretch;
    }
    .panel{
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      border-radius:var(--radius);
      padding:16px;
      box-shadow:0 12px 30px rgba(20,40,70,.06);
      height:100%;
    }

    /* Compare */
    .ratingRow{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
    }
    .star{
      width:18px; height:18px; display:inline-block;
      background:conic-gradient(from 0deg, rgba(249,115,22,.95), rgba(236,72,153,.90), rgba(124,58,237,.95));
      clip-path:polygon(50% 0%, 63% 36%, 100% 38%, 71% 60%, 82% 100%, 50% 78%, 18% 100%, 29% 60%, 0% 38%, 37% 36%);
      filter:saturate(110%);
    }
    .ratingText b{font-size:16px}
    .ratingText span{display:block; color:var(--muted2); font-weight:850; font-size:12px; margin-top:2px}
    .compareTableWrap{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.72);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:720px;
      font-size:13px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(20,30,40,.08);
      vertical-align:top;
    }
    th{
      background:linear-gradient(135deg, rgba(124,58,237,.10), rgba(236,72,153,.08));
      position:sticky; top:0; z-index:1;
      text-align:left;
      font-weight:1000;
      color:rgba(17,24,39,.95);
    }
    tr:last-child td{border-bottom:none}
    .yes{
      display:inline-flex; align-items:center; gap:8px; font-weight:950; color:rgba(17,24,39,.95);
    }
    .yes:before{
      content:"";
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg, rgba(22,163,74,.98), rgba(34,197,94,.88));
      box-shadow:0 0 0 4px rgba(34,197,94,.12);
    }
    .maybe{
      display:inline-flex; align-items:center; gap:8px; font-weight:900; color:rgba(17,24,39,.92);
    }
    .maybe:before{
      content:"";
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg, rgba(217,119,6,.98), rgba(249,115,22,.88));
      box-shadow:0 0 0 4px rgba(249,115,22,.12);
    }
    .compareCTA{
      display:flex; gap:12px; flex-wrap:wrap; margin-top:14px;
      align-items:center;
    }

    /* Timeline */
    .timeline{
      display:grid; gap:12px;
    }
    .tItem{
      display:grid; grid-template-columns:120px 1fr; gap:12px; align-items:flex-start;
      padding:14px; border-radius:16px;
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
    }
    .tDot{
      width:44px; height:44px; border-radius:18px;
      background:linear-gradient(135deg, rgba(124,58,237,.18), rgba(236,72,153,.14));
      border:1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
    }
    .tTitle{font-weight:1000; margin:0 0 6px; letter-spacing:-.2px}
    .tDesc{margin:0; color:var(--muted); line-height:1.65; font-size:13px}

    /* FAQ */
    .faqList{display:grid; gap:10px}
    details.faq{
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      border-radius:16px;
      padding:10px 12px;
      transition:box-shadow .15s ease, border-color .15s ease;
    }
    details.faq[open]{border-color:rgba(124,58,237,.24); box-shadow:0 14px 40px rgba(20,40,70,.10)}
    summary{
      list-style:none;
      cursor:pointer;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:8px 6px;
      font-weight:950;
      letter-spacing:-.1px;
      color:rgba(17,24,39,.96);
    }
    summary::-webkit-details-marker{display:none}
    .faqQ{
      font-size:14px; line-height:1.4;
      padding-right:10px;
    }
    .chev{
      width:30px; height:30px; border-radius:12px;
      border:1px solid rgba(20,30,40,.12);
      background:rgba(255,255,255,.86);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition:transform .2s ease;
    }
    details.faq[open] .chev{transform:rotate(180deg)}
    .faqA{
      padding:10px 6px 10px;
      color:var(--muted);
      line-height:1.75;
      font-size:13px;
    }

    /* Comments */
    .quote{
      position:relative;
      overflow:hidden;
    }
    .quote:before{
      content:"“";
      position:absolute;
      top:-18px; left:10px;
      font-size:80px; font-weight:1000;
      color:rgba(124,58,237,.10);
      pointer-events:none;
    }
    .quoteTop{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .person{
      display:flex; gap:10px; align-items:center;
    }
    .avatar{
      width:42px; height:42px; border-radius:16px;
      background:linear-gradient(135deg, rgba(236,72,153,.18), rgba(124,58,237,.16));
      border:1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:rgba(17,24,39,.92);
    }
    .person b{display:block; font-size:13px; font-weight:1000}
    .person span{display:block; font-size:12px; color:var(--muted2); margin-top:3px}
    .starsTiny{display:flex; gap:4px; align-items:center}
    .starsTiny i{
      width:12px; height:12px; border-radius:5px;
      background:conic-gradient(from 0deg, rgba(249,115,22,.95), rgba(236,72,153,.90), rgba(124,58,237,.95));
      clip-path:polygon(50% 0%, 63% 36%, 100% 38%, 71% 60%, 82% 100%, 50% 78%, 18% 100%, 29% 60%, 0% 38%, 37% 36%);
    }

    .commentText{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      font-size:13px;
    }

    /* Case */
    .caseGrid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:12px;
      align-items:stretch;
    }
    .caseList{
      display:grid; gap:10px;
    }
    .caseRow{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px; border-radius:16px;
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      cursor:pointer;
    }
    .caseRow:hover{transform:translateY(-2px); box-shadow:0 14px 36px rgba(20,40,70,.10); border-color:rgba(124,58,237,.20)}
    .caseMark{
      width:46px; height:46px; border-radius:18px;
      background:linear-gradient(135deg, rgba(6,182,212,.16), rgba(124,58,237,.16));
      border:1px solid rgba(6,182,212,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
    }
    .caseRow b{display:block; font-weight:1000; margin-top:2px}
    .caseRow span{display:block; color:var(--muted2); font-size:12px; margin-top:4px; line-height:1.4}
    .caseDetail{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(20,30,40,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.66));
      box-shadow:0 12px 30px rgba(20,40,70,.06);
      display:flex; flex-direction:column; gap:12px;
      position:relative;
      overflow:hidden;
    }
    .caseDetail:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(540px 240px at 20% 10%, rgba(236,72,153,.18), transparent 60%),
        radial-gradient(520px 220px at 100% 30%, rgba(124,58,237,.18), transparent 60%),
        radial-gradient(420px 260px at 50% 120%, rgba(6,182,212,.14), transparent 60%);
      pointer-events:none;
    }
    .caseDetail > *{position:relative; z-index:1}
    .detailTitle{
      margin:0;
      font-size:18px; font-weight:1000; letter-spacing:-.2px;
    }
    .kpiGrid{
      display:grid; grid-template-columns:1fr 1fr; gap:10px;
    }
    .kpi{
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      border-radius:16px;
      padding:12px;
    }
    .kpi b{display:block; font-size:18px; font-weight:1000; letter-spacing:-.2px}
    .kpi span{display:block; margin-top:4px; color:var(--muted2); font-size:12px; line-height:1.4}
    .bullets{
      margin:0; padding-left:18px;
      color:var(--muted);
      line-height:1.8;
      font-size:13px;
    }

    /* Article list */
    .articleGrid{
      display:grid; grid-template-columns:1fr 1fr 1fr; gap:12px;
    }
    .article{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 12px 30px rgba(20,40,70,.06);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:160px;
    }
    .article:hover{transform:translateY(-2px); box-shadow:0 16px 44px rgba(20,40,70,.10); border-color:rgba(124,58,237,.20)}
    .article a{display:flex; flex-direction:column; gap:10px}
    .article .meta{
      display:flex; gap:10px; align-items:center; justify-content:space-between;
    }
    .cat{
      font-size:12px; font-weight:950; color:rgba(17,24,39,.95);
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.86);
      padding:8px 10px; border-radius:999px;
    }
    .date{
      color:var(--muted2); font-weight:850; font-size:12px;
    }
    .article h3{
      margin:0;
      font-size:15px; letter-spacing:-.2px; line-height:1.5;
    }
    .article p{
      margin:0; color:var(--muted); font-size:13px; line-height:1.7;
      flex:1;
    }

    /* Pricing-ish */
    .priceGrid{
      display:grid; grid-template-columns:1.1fr .9fr; gap:12px; align-items:stretch;
    }
    .priceCards{
      display:grid; grid-template-columns:1fr 1fr; gap:12px;
    }
    .priceCard{
      padding:16px; border-radius:var(--radius);
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 12px 30px rgba(20,40,70,.06);
      position:relative; overflow:hidden;
    }
    .priceCard:before{
      content:"";
      position:absolute; inset:-2px;
      background:radial-gradient(420px 210px at 25% 20%, rgba(124,58,237,.18), transparent 60%),
                 radial-gradient(420px 210px at 90% 30%, rgba(236,72,153,.16), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .priceCard > *{position:relative; z-index:1}
    .priceCard h3{margin:6px 0 8px; font-size:16px; font-weight:1000; letter-spacing:-.2px}
    .priceValue{
      font-weight:1100; font-size:26px; letter-spacing:-.6px;
      margin:8px 0 8px;
    }
    .priceValue small{font-size:12px; color:var(--muted2); font-weight:900; letter-spacing:0}
    .priceList{
      margin:10px 0 0;
      padding-left:18px;
      color:var(--muted); line-height:1.8; font-size:13px;
    }
    .networkGrid{
      display:grid; grid-template-columns:1fr 1fr; gap:12px;
    }

    /* Footer */
    footer{
      background:linear-gradient(180deg, rgba(255,255,255,.7), rgba(255,255,255,.88));
      border-top:1px solid rgba(20,30,40,.10);
      padding:26px 0 18px;
      margin-top:10px;
    }
    .footerGrid{
      display:grid; grid-template-columns:1.2fr .8fr; gap:12px; align-items:start;
    }
    .footerBrand{
      display:flex; gap:12px; align-items:flex-start;
    }
    .footLogo{
      width:46px; height:46px; border-radius:18px;
      background:linear-gradient(135deg, rgba(124,58,237,.18), rgba(236,72,153,.14));
      border:1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .footLogo img{width:40px; height:auto}
    .footerBrand b{display:block; font-size:16px; font-weight:1000}
    .footerBrand span{display:block; color:var(--muted2); margin-top:6px; line-height:1.7; font-size:13px}
    .footLinks{
      display:flex; flex-direction:column; gap:10px;
    }
    .linkRow{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .footLink{
      display:inline-flex; align-items:center; gap:8px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,30,40,.10);
      background:rgba(255,255,255,.78);
      font-weight:900; font-size:13px;
      transition:transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .footLink:hover{transform:translateY(-2px); border-color:rgba(124,58,237,.22); background:#fff}
    .copy{
      margin-top:16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color:var(--muted2); font-weight:850;
      font-size:12px;
      border-top:1px dashed rgba(20,30,40,.16);
      padding-top:14px;
    }
    .fine{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .fine i{
      width:8px; height:8px; border-radius:3px; background:linear-gradient(135deg, var(--brand), var(--brand2));
      display:inline-block;
    }

    /* Floating */
    .floatBar{
      position:fixed;
      right:16px; bottom:16px;
      z-index:120;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .floatBtn{
      border:none;
      cursor:pointer;
      border-radius:18px;
      padding:12px 12px;
      background:rgba(255,255,255,.86);
      border:1px solid rgba(20,30,40,.12);
      box-shadow:0 16px 50px rgba(20,40,70,.18);
      display:flex; align-items:center; gap:10px;
      transition:transform .15s ease, box-shadow .15s ease;
      color:rgba(17,24,39,.95);
      font-weight:1000;
    }
    .floatBtn:hover{transform:translateY(-2px)}
    .floatBtn:active{transform:translateY(-1px) scale(.99)}
    .floatBtn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .floatIcon{
      width:38px; height:38px; border-radius:16px;
      background:linear-gradient(135deg, rgba(124,58,237,.18), rgba(236,72,153,.14));
      border:1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
    }
    .tooltip{
      position:absolute;
      right:58px; bottom:0;
      transform:translateY(-4px);
      background:rgba(17,24,39,.92);
      color:#fff;
      padding:10px 12px;
      border-radius:14px;
      box-shadow:0 20px 70px rgba(0,0,0,.25);
      font-weight:900;
      font-size:12px;
      width:max-content;
      opacity:0; pointer-events:none;
      transition:opacity .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .floatWrap{position:relative}
    .floatWrap:hover .tooltip{opacity:1; pointer-events:auto; transform:translateY(-8px)}

    /* Responsive */
    @media (max-width: 980px){
      .heroInner{grid-template-columns:1fr; gap:12px}
      .heroRight{order:2}
      .cards3{grid-template-columns:1fr 1fr}
      .steps{grid-template-columns:1fr 1fr}
      .cards4{grid-template-columns:1fr 1fr}
      .split{grid-template-columns:1fr}
      .caseGrid{grid-template-columns:1fr}
      .articleGrid{grid-template-columns:1fr 1fr}
      .priceGrid{grid-template-columns:1fr}
      .networkGrid{grid-template-columns:1fr}
      .footerGrid{grid-template-columns:1fr}
      nav .links{display:none}
      .menuBtn{display:inline-flex; align-items:center}
      .mobilePanel{display:block}
      .heroTitle{font-size:34px}
      .metaItem{min-width:150px}
      .tItem{grid-template-columns:98px 1fr}
    }
    @media (max-width: 560px){
      :root{--pad:14px}
      .heroTitle{font-size:30px}
      .cards3{grid-template-columns:1fr}
      .cards4{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr}
      .articleGrid{grid-template-columns:1fr}
      .grid2{grid-template-columns:1fr 1fr}
      .formRow{flex-direction:column}
      .priceCards{grid-template-columns:1fr}
      .floatBar{right:12px; bottom:12px}
      .floatBtn{padding:10px 10px}
      .floatIcon{width:36px; height:36px}
    }

    /* Reduce motion */
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .fadeIn{transition:none}
      .card, .stat, .article, .caseRow, .tagPill, .primaryBtn, .ghostBtn, .submitBtn, .btnOutline{transition:none}
    }