:root{
      --bg0:#fff6fb;
      --bg1:#ffffff;
      --text:#1f2330;
      --muted:#5a6276;
      --muted2:#7a8297;
      --card:#ffffff;
      --line:rgba(20,24,38,.10);
      --shadow: 0 18px 50px rgba(16,24,40,.10);
      --shadow2: 0 10px 26px rgba(16,24,40,.10);
      --brand:#ff2f6d;
      --brand2:#ff7a18;
      --brand3:#8a5bff;
      --brand4:#10b981;
      --brand5:#2563eb;
      --focus: rgba(255,47,109,.22);
      --radius:18px;
      --radius2:26px;
      --container: 1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 8% -10%, rgba(255,47,109,.22), transparent 60%),
        radial-gradient(780px 380px at 92% 5%, rgba(138,91,255,.18), transparent 55%),
        radial-gradient(820px 420px at 70% 40%, rgba(255,122,24,.12), transparent 60%),
        linear-gradient(180deg, var(--bg0), #fff 35%, var(--bg1) 100%);
      line-height:1.6;
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.74);
      border-bottom:1px solid rgba(20,24,38,.08);
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:240px;
    }
    .brand img{
      width:44px;
      height:44px;
      border-radius:14px;
      object-fit:cover;
      box-shadow: 0 12px 26px rgba(255,47,109,.18);
      background:#fff;
    }
    .brand .brandtext{
      display:flex;
      flex-direction:column;
      line-height:1.2;
    }
    .brand .name{
      font-weight:860;
      letter-spacing:.2px;
      font-size:15px;
    }
    .brand .sub{
      color:var(--muted);
      font-size:12px;
      margin-top:4px;
      white-space:nowrap;
    }
    .navlinks{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .navlinks a{
      text-decoration:none;
      font-size:13px;
      color:rgba(31,35,48,.86);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .navlinks a:hover{
      background: rgba(255,47,109,.08);
      border-color: rgba(255,47,109,.18);
      transform: translateY(-1px);
    }
    .navcta{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(20,24,38,.10);
      background:#fff;
      color:rgba(31,35,48,.92);
      text-decoration:none;
      font-weight:700;
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow: 0 0 0 4px var(--focus)}
    .btn:hover{transform: translateY(-1px); box-shadow: 0 14px 34px rgba(16,24,40,.10)}
    .btn-primary{
      border:none;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 46%, var(--brand3) 100%);
      color:#fff;
      box-shadow: 0 16px 40px rgba(255,47,109,.22);
    }
    .btn-primary:hover{box-shadow: 0 20px 55px rgba(255,47,109,.26)}
    .btn-ghost{
      background: rgba(255,255,255,.6);
    }
    .menuBtn{
      display:none;
      border:1px solid rgba(20,24,38,.10);
      background:#fff;
      border-radius:14px;
      padding:10px 12px;
      font-weight:800;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .menuBtn:hover{transform: translateY(-1px); box-shadow: 0 14px 34px rgba(16,24,40,.10)}
    .hamb{
      width:18px; height:12px; position:relative; display:inline-block;
    }
    .hamb span{
      position:absolute; left:0; right:0; height:2px; border-radius:2px; background:rgba(31,35,48,.86);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamb span:nth-child(1){top:0}
    .hamb span:nth-child(2){top:5px}
    .hamb span:nth-child(3){top:10px}
    .menuBtn[aria-expanded="true"] .hamb span:nth-child(1){top:5px; transform: rotate(45deg)}
    .menuBtn[aria-expanded="true"] .hamb span:nth-child(2){opacity:0}
    .menuBtn[aria-expanded="true"] .hamb span:nth-child(3){top:5px; transform: rotate(-45deg)}
    .mobilePanel{
      display:none;
      padding:10px 0 16px;
    }
    .mobilePanel a{
      display:block;
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,24,38,.08);
      margin-top:10px;
      background:#fff;
    }
    .mobilePanel a:hover{background: rgba(255,47,109,.06)}
    .hero{
      padding:28px 0 16px;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .heroCard{
      border-radius: var(--radius2);
      background:
        radial-gradient(1000px 460px at 12% 20%, rgba(255,47,109,.24), transparent 58%),
        radial-gradient(900px 420px at 90% 30%, rgba(138,91,255,.20), transparent 58%),
        radial-gradient(620px 300px at 35% 95%, rgba(255,122,24,.16), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.68));
      border: 1px solid rgba(20,24,38,.08);
      box-shadow: var(--shadow2);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .heroCard:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        conic-gradient(from 180deg at 50% 50%, rgba(255,47,109,.20), rgba(138,91,255,.18), rgba(255,122,24,.18), rgba(255,47,109,.20));
      opacity:.35;
      filter: blur(22px);
      transform: translateY(-18px);
      pointer-events:none;
    }
    .heroInner{position:relative; z-index:1}
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(20,24,38,.08);
      color:rgba(31,35,48,.86);
      font-weight:800;
      font-size:12px;
      letter-spacing:.2px;
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 6px rgba(255,47,109,.12);
    }
    h1{
      margin:14px 0 10px;
      font-size:36px;
      line-height:1.15;
      letter-spacing:-.6px;
    }
    .heroLead{
      color:rgba(31,35,48,.82);
      font-size:15px;
      margin:10px 0 18px;
      max-width:58ch;
    }
    .heroActions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-top:14px;
    }
    .pillRow{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.62);
      color:rgba(31,35,48,.88);
      font-size:12px;
      font-weight:750;
    }
    .icon{
      width:18px; height:18px; display:inline-block;
      border-radius:6px;
      background: linear-gradient(135deg, rgba(255,47,109,.22), rgba(138,91,255,.20));
      border:1px solid rgba(255,47,109,.22);
      position:relative;
      flex:0 0 auto;
    }
    .icon:after{
      content:"";
      position:absolute;
      inset:4px;
      border-radius:4px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      opacity:.95;
      transform: rotate(8deg);
    }
    .heroAside{
      border-radius: var(--radius2);
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(20,24,38,.08);
      box-shadow: 0 16px 45px rgba(16,24,40,.08);
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:14px;
      overflow:hidden;
      position:relative;
    }
    .heroAside:before{
      content:"";
      position:absolute;
      inset:-50px -60px auto auto;
      width:240px; height:240px;
      background: radial-gradient(circle at 30% 30%, rgba(255,47,109,.35), transparent 60%),
                  radial-gradient(circle at 60% 70%, rgba(138,91,255,.30), transparent 62%);
      filter: blur(2px);
      opacity:.85;
      pointer-events:none;
    }
    .asideTop{position:relative; z-index:1}
    .asideTitle{
      font-size:14px;
      color:rgba(31,35,48,.92);
      font-weight:860;
      margin:0 0 6px;
      letter-spacing:.2px;
    }
    .asideSub{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .metric{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(20,24,38,.08);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{transform: translateY(-2px); box-shadow: 0 18px 42px rgba(16,24,40,.10)}
    .metric .v{
      font-weight:920;
      font-size:18px;
      letter-spacing:-.3px;
      margin-bottom:6px;
      display:flex; align-items:center; gap:8px;
    }
    .metric .v b{
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
      font-style:normal;
    }
    .metric .l{
      color:var(--muted);
      font-size:12px;
      font-weight:700;
    }
    .flowMini{
      position:relative;
      z-index:1;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(20,24,38,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.62));
    }
    .flowMini .row{
      display:flex;
      align-items:flex-start;
      gap:10px;
      margin-top:10px;
    }
    .badge{
      width:28px; height:28px;
      border-radius:12px;
      display:flex; align-items:center; justify-content:center;
      font-weight:930;
      color:#fff;
      background: linear-gradient(135deg, var(--brand5), var(--brand3));
      box-shadow: 0 14px 32px rgba(37,99,235,.22);
      flex:0 0 auto;
    }
    .flowMini .txt{
      font-size:12.5px;
      color:rgba(31,35,48,.86);
      font-weight:750;
    }
    .section{
      padding:28px 0;
    }
    .sectionHead{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:14px;
    }
    .sectionTitle{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .sectionLead{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      max-width:60ch;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.72);
      color:rgba(31,35,48,.88);
      font-weight:850;
      font-size:12px;
      white-space:nowrap;
    }
    .grid3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .card{
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,24,38,.08);
      box-shadow: 0 12px 30px rgba(16,24,40,.06);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .card:hover{transform: translateY(-2px); box-shadow: 0 18px 45px rgba(16,24,40,.10)}
    .cardTitle{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:-.15px;
      font-weight:900;
    }
    .cardText{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
    }
    .cardList{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding-top:2px;
    }
    .check{
      width:18px; height:18px;
      border-radius:6px;
      background: rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.24);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
      position:relative;
    }
    .check:after{
      content:"";
      width:8px; height:4px;
      border-left:2px solid rgba(16,185,129,.95);
      border-bottom:2px solid rgba(16,185,129,.95);
      transform: rotate(-45deg);
      margin-top:-1px;
    }
    .check2{
      background: rgba(255,122,24,.12);
      border-color: rgba(255,122,24,.22);
    }
    .check2:after{
      border-left-color: rgba(255,122,24,.95);
      border-bottom-color: rgba(255,122,24,.95);
    }
    .check3{
      background: rgba(138,91,255,.12);
      border-color: rgba(138,91,255,.22);
    }
    .check3:after{
      border-left-color: rgba(138,91,255,.95);
      border-bottom-color: rgba(138,91,255,.95);
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:14px;
    }
    .step{
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(420px 180px at 10% 0%, rgba(255,47,109,.18), transparent 55%),
        radial-gradient(380px 160px at 90% 15%, rgba(138,91,255,.14), transparent 52%);
      opacity:.9;
      pointer-events:none;
    }
    .step .inner{position:relative}
    .stepTop{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:8px;
    }
    .stepNum{
      width:40px; height:40px;
      border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      color:#fff;
      background: linear-gradient(135deg, rgba(255,47,109,1), rgba(255,122,24,1));
      font-weight:950;
      box-shadow: 0 16px 38px rgba(255,47,109,.22);
    }
    .step .mini{
      color:rgba(31,35,48,.85);
      font-weight:860;
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.65);
      white-space:nowrap;
    }
    .step h3{
      margin:0 0 6px;
      font-size:15px;
      letter-spacing:-.2px;
    }

    .compareWrap{
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 45px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .compareTop{
      padding:16px 16px 12px;
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      border-bottom:1px solid rgba(20,24,38,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.70));
    }
    .ratingCard{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.75);
    }
    .star{
      width:18px; height:18px; display:inline-block;
      background: linear-gradient(135deg, #ffb020, #ff5a2f);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      filter: drop-shadow(0 10px 18px rgba(255,160,0,.18));
    }
    .score{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.75);
    }
    .score .big{
      font-weight:980;
      letter-spacing:-.5px;
      font-size:22px;
      line-height:1;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .score .small{
      color:var(--muted);
      font-size:12.5px;
      font-weight:800;
      margin-top:6px;
    }
    .compareActions{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .tableWrap{
      overflow:auto;
      -webkit-overflow-scrolling: touch;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:760px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(20,24,38,.08);
      vertical-align:top;
      font-size:13.5px;
    }
    th{
      text-align:left;
      font-weight:950;
      background: rgba(255,47,109,.06);
      color:rgba(31,35,48,.92);
      position:sticky;
      top:0;
      z-index:1;
    }
    td{
      color:rgba(31,35,48,.86);
      background: rgba(255,255,255,.72);
    }
    tr:last-child td{border-bottom:none}
    .yes{
      display:inline-flex; align-items:center; gap:8px; font-weight:850;
    }
    .yes .mark{
      width:18px; height:18px; border-radius:7px;
      background: rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.25);
      position:relative;
      flex:0 0 auto;
    }
    .yes .mark:after{
      content:"";
      position:absolute; left:5px; top:6px;
      width:7px; height:4px;
      border-left:2px solid rgba(16,185,129,.98);
      border-bottom:2px solid rgba(16,185,129,.98);
      transform: rotate(-45deg);
    }
    .maybe .mark{
      background: rgba(255,122,24,.12);
      border-color: rgba(255,122,24,.24);
    }
    .maybe .mark:after{
      border-left-color: rgba(255,122,24,.98);
      border-bottom-color: rgba(255,122,24,.98);
    }
    .na .mark{
      background: rgba(138,91,255,.12);
      border-color: rgba(138,91,255,.22);
    }
    .na .mark:after{
      content:"";
      position:absolute; left:5px; top:7px;
      width:8px; height:2px;
      background: rgba(138,91,255,.98);
      transform: rotate(-25deg);
    }

    .tabs{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .tab{
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.70);
      padding:10px 12px;
      border-radius:14px;
      cursor:pointer;
      font-weight:900;
      font-size:13px;
      color:rgba(31,35,48,.86);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
    }
    .tab:hover{transform: translateY(-1px); box-shadow: 0 14px 34px rgba(16,24,40,.08)}
    .tab[aria-selected="true"]{
      background: linear-gradient(135deg, rgba(255,47,109,.16), rgba(255,122,24,.12), rgba(138,91,255,.12));
      border-color: rgba(255,47,109,.25);
    }
    .panelGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .panel{
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 16px 45px rgba(16,24,40,.08);
      padding:16px;
    }
    .panel h3{
      margin:0 0 8px;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .muted{color:var(--muted)}
    .smallNote{
      font-size:12.5px;
      color:var(--muted2);
      margin-top:10px;
      font-weight:750;
    }
    .formRow{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .formRow3{grid-template-columns: 1fr 1fr 1fr;}
    label{
      display:block;
      font-size:12.5px;
      color:rgba(31,35,48,.86);
      font-weight:850;
      margin-bottom:8px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(20,24,38,.14);
      background: rgba(255,255,255,.88);
      color:var(--text);
      font-weight:750;
      font-size:13.5px;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      outline:none;
      border-color: rgba(255,47,109,.35);
      box-shadow: 0 0 0 4px rgba(255,47,109,.16);
    }
    .formActions{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
      margin-top:12px;
      justify-content:space-between;
    }
    .hint{
      color:var(--muted);
      font-size:12.5px;
      font-weight:760;
      max-width:56ch;
    }
    .toast{
      position:fixed;
      left:50%;
      bottom:22px;
      transform: translateX(-50%);
      background: rgba(18,22,32,.92);
      color:#fff;
      padding:12px 14px;
      border-radius:14px;
      box-shadow: 0 20px 60px rgba(0,0,0,.28);
      font-weight:820;
      font-size:13px;
      opacity:0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
      z-index:999;
    }
    .toast.show{
      opacity:1;
      transform: translateX(-50%) translateY(-4px);
    }

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    details{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,24,38,.08);
      border-radius: var(--radius);
      padding:12px 14px;
      box-shadow: 0 12px 30px rgba(16,24,40,.05);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    details:hover{transform: translateY(-2px); box-shadow: 0 18px 45px rgba(16,24,40,.10)}
    summary{
      cursor:pointer;
      list-style:none;
      font-weight:950;
      letter-spacing:-.1px;
      padding-right:10px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    summary::-webkit-details-marker{display:none}
    .sumMark{
      width:22px; height:22px;
      border-radius:10px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      position:relative;
    }
    .sumMark:before, .sumMark:after{
      content:"";
      position:absolute;
      width:10px; height:2px;
      background: rgba(31,35,48,.78);
      border-radius:2px;
    }
    .sumMark:before{transform: rotate(0deg)}
    .sumMark:after{transform: rotate(90deg)}
    details[open] .sumMark:after{opacity:0}
    .faq p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:13.5px;
      font-weight:720;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .reviewCard{
      border-radius: var(--radius2);
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,24,38,.08);
      box-shadow: 0 16px 40px rgba(16,24,40,.07);
      padding:16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .reviewCard:hover{transform: translateY(-2px); box-shadow: 0 22px 55px rgba(16,24,40,.10)}
    .reviewCard:before{
      content:"";
      position:absolute;
      inset:-1px auto auto -1px;
      width:160px; height:160px;
      background: radial-gradient(circle at 30% 30%, rgba(255,47,109,.22), transparent 62%),
                  radial-gradient(circle at 70% 70%, rgba(138,91,255,.16), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .reviewInner{position:relative; z-index:1}
    .who{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .avatar{
      width:38px; height:38px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(255,47,109,.25), rgba(138,91,255,.18));
      border:1px solid rgba(255,47,109,.18);
      box-shadow: 0 16px 40px rgba(255,47,109,.12);
      position:relative;
      flex:0 0 auto;
    }
    .avatar:after{
      content:"";
      position:absolute;
      inset:10px;
      border-radius:12px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      opacity:.95;
      transform: rotate(8deg);
    }
    .role{
      font-weight:950;
      font-size:13px;
      color:rgba(31,35,48,.90);
    }
    .starsRow{
      display:flex; gap:3px; align-items:center;
      color: #ff7a18;
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .reviewText{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      font-weight:720;
    }
    .reviewFooter{
      margin-top:12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .chip{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.65);
      color:rgba(31,35,48,.86);
      font-size:12px;
      font-weight:880;
    }

    .logoCloud{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .modelChip{
      padding:10px 12px;
      border-radius:16px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(20,24,38,.08);
      font-weight:900;
      font-size:12.5px;
      color:rgba(31,35,48,.86);
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .modelChip:hover{transform: translateY(-2px); box-shadow: 0 18px 45px rgba(16,24,40,.10)}
    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .timeItem{
      display:flex;
      gap:12px;
      padding:14px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 16px 40px rgba(16,24,40,.07);
      align-items:flex-start;
    }
    .tbar{
      width:10px; height:46px;
      border-radius:10px;
      background: linear-gradient(180deg, var(--brand), var(--brand3));
      box-shadow: 0 18px 50px rgba(255,47,109,.20);
      flex:0 0 auto;
      margin-top:4px;
    }
    .timeItem h3{
      margin:0 0 6px;
      font-size:14.5px;
      letter-spacing:-.15px;
      font-weight:980;
    }
    .timeItem p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      font-weight:720;
    }

    .articleList{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .article{
      padding:14px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 16px 40px rgba(16,24,40,.07);
      transition: transform .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
    }
    .article:hover{transform: translateY(-2px); box-shadow: 0 22px 55px rgba(16,24,40,.10)}
    .article:before{
      content:"";
      position:absolute;
      inset:auto -40px -40px auto;
      width:140px; height:140px;
      background: radial-gradient(circle at 30% 30%, rgba(255,122,24,.18), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(16,185,129,.14), transparent 62%);
      opacity:.9;
      pointer-events:none;
    }
    .article .inner{position:relative; z-index:1}
    .article .t{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:8px;
    }
    .article h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
      font-weight:980;
    }
    .badgeSmall{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.70);
      color:rgba(31,35,48,.84);
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }
    .article p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      font-weight:720;
    }

    .caseGrid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .caseCard{
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 16px 45px rgba(16,24,40,.07);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
      display:flex;
      flex-direction:column;
    }
    .caseTop{
      padding:14px;
      position:relative;
      background:
        radial-gradient(600px 220px at 20% 0%, rgba(255,47,109,.20), transparent 60%),
        radial-gradient(600px 240px at 90% 10%, rgba(138,91,255,.16), transparent 62%),
        linear-gradient(180deg, rgba(255,255,255,.90), rgba(255,255,255,.72));
    }
    .caseCard:hover{transform: translateY(-2px); box-shadow: 0 22px 55px rgba(16,24,40,.10)}
    .caseTitle{
      margin:0 0 6px;
      font-weight:990;
      letter-spacing:-.2px;
      font-size:15px;
    }
    .caseMeta{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-top:10px;
    }
    .caseBody{
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .bar{
      height:10px; border-radius:999px; background: rgba(20,24,38,.08);
      overflow:hidden;
    }
    .bar > i{
      display:block; height:100%;
      border-radius:999px;
      background: linear-gradient(90deg, var(--brand), var(--brand2), var(--brand3));
      width:60%;
      transform-origin:left;
      animation: growBar 1.2s ease both;
    }
    @keyframes growBar{from{transform: scaleX(.2); opacity:.7} to{transform: scaleX(1); opacity:1}}
    .caseText{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      font-weight:720;
      min-height:56px;
    }
    .caseLinkRow{
      margin-top:auto;
      display:flex; gap:10px; align-items:center; justify-content:space-between;
    }
    .miniLink{
      color:rgba(31,35,48,.90);
      text-decoration:none;
      font-weight:900;
      font-size:13px;
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.70);
      transition: transform .18s ease, background .18s ease;
    }
    .miniLink:hover{transform: translateY(-1px); background: rgba(255,47,109,.06)}
    .arrow{
      width:10px; height:10px;
      border-right:2px solid rgba(31,35,48,.86);
      border-top:2px solid rgba(31,35,48,.86);
      transform: rotate(45deg);
      margin-top:2px;
    }

    .aiBooks{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
    }
    .bookCard{
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 16px 45px rgba(16,24,40,.07);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .bookCard:hover{transform: translateY(-2px); box-shadow: 0 22px 55px rgba(16,24,40,.10)}
    .bookCard h3{
      margin:0 0 8px;
      font-size:15px;
      font-weight:990;
      letter-spacing:-.2px;
    }
    .bookCard p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      font-weight:720;
    }
    .bookCard .tags{
      margin-top:12px;
      display:flex; gap:8px; flex-wrap:wrap;
    }

    .footer{
      padding:26px 0 18px;
      border-top:1px solid rgba(20,24,38,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.0), rgba(255,255,255,.75) 30%, rgba(255,255,255,.88));
    }
    .footTop{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-bottom:16px;
      border-bottom:1px solid rgba(20,24,38,.08);
    }
    .footBrand{
      display:flex; gap:12px; align-items:flex-start;
      min-width:260px;
    }
    .footBrand img{
      width:46px; height:46px; border-radius:16px; object-fit:cover;
      border:1px solid rgba(20,24,38,.10);
      background:#fff;
    }
    .footBrand h3{
      margin:0 0 6px;
      font-size:15px;
      font-weight:990;
      letter-spacing:-.2px;
    }
    .footBrand p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      font-weight:740;
    }
    .footCols{
      display:grid;
      grid-template-columns: repeat(2, minmax(220px, 1fr));
      gap:14px 22px;
      flex:1 1 auto;
      min-width:320px;
    }
    .footCol h4{
      margin:0 0 10px;
      font-size:13px;
      font-weight:980;
      letter-spacing:.1px;
    }
    .footLinks{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .footLinks a{
      text-decoration:none;
      color:rgba(31,35,48,.86);
      font-weight:780;
      font-size:13px;
    }
    .footLinks a:hover{color:rgba(255,47,109,.92)}
    .footBottom{
      margin-top:14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:var(--muted2);
      font-weight:760;
      font-size:12.5px;
    }

    .floatHelp{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:200;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .helpBubble{
      display:flex;
      align-items:center;
      gap:10px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(20,24,38,.10);
      box-shadow: 0 18px 55px rgba(16,24,40,.16);
      border-radius:18px;
      padding:10px 12px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
      max-width:240px;
    }
    .helpBubble:hover{transform: translateY(-2px); box-shadow: 0 24px 65px rgba(16,24,40,.20)}
    .helpIcon{
      width:34px; height:34px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(255,47,109,.20), rgba(138,91,255,.16));
      border:1px solid rgba(255,47,109,.18);
      position:relative;
      flex:0 0 auto;
    }
    .helpIcon:after{
      content:"";
      width:14px; height:14px;
      border-radius:6px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      transform: rotate(10deg);
      opacity:.96;
    }
    .helpTxt{
      display:flex; flex-direction:column; gap:2px;
      line-height:1.1;
    }
    .helpTxt b{
      font-size:13px;
      font-weight:980;
      letter-spacing:-.1px;
    }
    .helpTxt span{
      color:var(--muted);
      font-weight:780;
      font-size:12px;
      white-space:nowrap;
    }

    .qrPopover{
      position:absolute;
      bottom:56px;
      right:0;
      width:210px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(20,24,38,.10);
      border-radius:18px;
      box-shadow: 0 24px 70px rgba(16,24,40,.22);
      padding:12px;
      transform-origin: bottom right;
      opacity:0;
      transform: scale(.96) translateY(6px);
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .qrPopover.show{
      opacity:1;
      transform: scale(1) translateY(0);
      pointer-events:auto;
    }
    .qrPopover h4{
      margin:0 0 8px;
      font-size:12.5px;
      font-weight:980;
      color:rgba(31,35,48,.92);
    }
    .qrPopover img{
      width:100%;
      height:auto;
      border-radius:14px;
      border:1px solid rgba(20,24,38,.08);
      background:#fff;
    }
    .qrPopover .small{
      margin-top:8px;
      color:var(--muted);
      font-size:12.2px;
      font-weight:760;
    }

    .toTop{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(20,24,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 55px rgba(16,24,40,.14);
      cursor:pointer;
      user-select:none;
      transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
      opacity:0;
      pointer-events:none;
    }
    .toTop.show{
      opacity:1;
      pointer-events:auto;
    }
    .toTop:hover{transform: translateY(-2px); box-shadow: 0 24px 65px rgba(16,24,40,.18)}
    .toTop:before{
      content:"";
      width:12px; height:12px;
      border-top:2px solid rgba(31,35,48,.86);
      border-left:2px solid rgba(31,35,48,.86);
      transform: rotate(45deg);
      margin-top:6px;
    }

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

    .anchorSpacer{
      scroll-margin-top: 86px;
    }

    @media (max-width: 980px){
      .heroGrid{grid-template-columns: 1fr; }
      h1{font-size:30px}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .grid3{grid-template-columns: 1fr}
      .grid2{grid-template-columns: 1fr}
      .metrics{grid-template-columns: 1fr 1fr}
      .faq{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .caseGrid{grid-template-columns: 1fr}
      .aiBooks{grid-template-columns: 1fr}
      .panelGrid{grid-template-columns: 1fr}
      .timeline{grid-template-columns: 1fr}
      .articleList{grid-template-columns: 1fr}
      .footCols{grid-template-columns: 1fr}
    }
    @media (max-width: 820px){
      .navlinks{display:none}
      .navcta .btn-ghost{display:none}
      .menuBtn{display:inline-flex; align-items:center; gap:10px}
      .mobilePanel{display:block}
      .brand{min-width:auto}
      .formRow{grid-template-columns: 1fr}
      .formRow.formRow3{grid-template-columns: 1fr}
    }