:root{
      --bg0:#fbf7ff;
      --bg1:#f6f2ff;
      --card:#ffffff;
      --text:#14141a;
      --muted:#5b5b6a;
      --line:rgba(20,20,26,.10);
      --shadow: 0 14px 38px rgba(70, 10, 160, .12);
      --shadow2: 0 10px 26px rgba(16, 16, 25, .10);
      --purple:#7a2cff;
      --purple2:#b48cff;
      --indigo:#2f6bff;
      --pink:#ff3ea5;
      --radius:18px;
      --radius2:14px;
      --container: 1120px;
      --focus: rgba(122,44,255,.26);
      --grad: linear-gradient(135deg, rgba(122,44,255,1) 0%, rgba(255,62,165,1) 50%, rgba(47,107,255,1) 100%);
      --grad2: radial-gradient(800px 420px at 25% 0%, rgba(122,44,255,.22), rgba(122,44,255,0) 55%),
               radial-gradient(700px 380px at 80% 15%, rgba(255,62,165,.18), rgba(255,62,165,0) 60%),
               radial-gradient(720px 420px at 55% 85%, rgba(47,107,255,.16), rgba(47,107,255,0) 60%);
      --gradCard: linear-gradient(180deg, rgba(122,44,255,.10), rgba(122,44,255,0) 65%);
      --btnGrad: linear-gradient(135deg, #7a2cff 0%, #ff3ea5 52%, #2f6bff 100%);
      --btnGrad2: linear-gradient(135deg, rgba(122,44,255,.18), rgba(255,62,165,.14));
      --good:#0b8f4f;
      --warn:#b86a00;
      --bad:#b42318;
    }

    *{box-sizing:border-box}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        var(--grad2),
        linear-gradient(180deg, var(--bg0), #ffffff 38%, #ffffff 100%);
      line-height:1.6;
    }

    a{color:inherit; text-decoration:none}
    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
      outline: 3px solid var(--focus);
      outline-offset: 2px;
      border-radius: 10px;
    }

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

    .topbar{
      position: sticky;
      top: 0;
      z-index: 30;
      backdrop-filter: blur(10px);
      background: rgba(251,247,255,.76);
      border-bottom: 1px solid rgba(20,20,26,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 16px;
      padding: 12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .brand .logo{
      width: 44px; height: 44px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(122,44,255,.18), rgba(255,62,165,.12));
      border: 1px solid rgba(122,44,255,.22);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex: 0 0 auto;
    }
    .brand .logo img{width: 100%; height: 100%; object-fit: contain; display:block}
    .brand .names{display:flex; flex-direction:column; gap:2px; }
    .brand .names strong{
      font-size: 14px;
      letter-spacing: .2px;
      line-height:1.2;
    }
    .brand .names span{
      font-size: 12px;
      color: var(--muted);
      line-height:1.2;
    }

    .nav{
      display:flex; align-items:center; gap: 10px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .nav a{
      font-size: 13px;
      color: rgba(20,20,26,.84);
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space: nowrap;
    }
    .nav a:hover{
      background: rgba(122,44,255,.08);
      border-color: rgba(122,44,255,.18);
      transform: translateY(-1px);
    }
    .nav .cta{
      display:flex; gap:10px; align-items:center;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding: 11px 14px;
      border-radius: 14px;
      border: 1px solid rgba(122,44,255,.22);
      background: rgba(255,255,255,.76);
      color: var(--text);
      font-weight: 650;
      font-size: 13px;
      box-shadow: 0 10px 22px rgba(122,44,255,.10);
      transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
      cursor:pointer;
      user-select:none;
      white-space: nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 16px 32px rgba(122,44,255,.16);
      background: rgba(255,255,255,.92);
    }
    .btn-primary{
      border-color: rgba(255,255,255,.18);
      background: var(--btnGrad);
      color: #fff;
      box-shadow: 0 18px 40px rgba(122,44,255,.25);
      position: relative;
      overflow:hidden;
    }
    .btn-primary::after{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(500px 120px at 10% 30%, rgba(255,255,255,.35), rgba(255,255,255,0) 60%);
      transform: translateX(-40%);
      transition: transform .35s ease;
      pointer-events:none;
    }
    .btn-primary:hover::after{transform: translateX(0)}
    .btn-ghost{
      background: rgba(122,44,255,.06);
      border-color: rgba(122,44,255,.18);
      box-shadow: none;
    }
    .btn-small{padding: 9px 12px; border-radius: 13px; font-weight: 620}
    .btn-link{
      border-radius: 12px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.65);
      box-shadow:none;
      font-weight: 650;
      padding: 10px 12px;
    }

    .mobile-toggle{
      display:none;
      border: 1px solid rgba(20,20,26,.12);
      background: rgba(255,255,255,.75);
      padding: 10px 12px;
      border-radius: 14px;
      cursor:pointer;
      transition: transform .16s ease, background .16s ease;
    }
    .mobile-toggle:hover{transform: translateY(-1px); background: rgba(255,255,255,.9)}
    .mobile-toggle span{
      display:block; width: 18px; height: 2px; background: rgba(20,20,26,.86); margin: 4px 0; border-radius: 2px;
    }

    .mobile-nav{
      display:none;
      padding: 0 0 12px 0;
    }
    .mobile-nav .panel{
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.78);
      border-radius: 16px;
      padding: 10px;
      box-shadow: 0 16px 34px rgba(0,0,0,.08);
    }
    .mobile-nav a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding: 12px 12px;
      border-radius: 12px;
      font-size: 14px;
      color: rgba(20,20,26,.86);
      border: 1px solid transparent;
    }
    .mobile-nav a:hover{
      background: rgba(122,44,255,.08);
      border-color: rgba(122,44,255,.16);
    }
    .mobile-actions{
      display:flex; gap:10px; padding: 10px 4px 2px;
    }
    .mobile-actions .btn{flex:1}

    header.hero{
      position: relative;
      padding: 34px 0 22px;
      overflow:hidden;
    }

    .hero-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 18px;
      align-items: stretch;
    }

    .hero-main{
      padding: 18px 0;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(122,44,255,.18);
      background: rgba(255,255,255,.58);
      box-shadow: 0 12px 26px rgba(122,44,255,.10);
      color: rgba(20,20,26,.88);
      font-weight: 650;
      font-size: 12.5px;
    }
    .kicker .dot{
      width: 9px; height: 9px; border-radius: 999px;
      background: var(--btnGrad);
      box-shadow: 0 0 0 4px rgba(122,44,255,.12);
    }

    h1{
      margin: 14px 0 10px;
      font-size: clamp(28px, 3.2vw, 44px);
      line-height: 1.1;
      letter-spacing: -0.6px;
    }
    .hero-sub{
      margin: 0;
      color: rgba(20,20,26,.78);
      font-size: 15.5px;
      max-width: 56ch;
    }

    .hero-actions{
      margin-top: 18px;
      display:flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items:center;
    }
    .hero-mini{
      margin-top: 16px;
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items:center;
      color: rgba(20,20,26,.72);
      font-size: 13px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.66);
      border: 1px solid rgba(20,20,26,.08);
      box-shadow: 0 12px 26px rgba(0,0,0,.06);
    }
    .pill svg{flex:0 0 auto}
    .pill strong{font-size: 13px}
    .pill span{color: rgba(20,20,26,.68); font-weight: 600}

    .hero-side{
      position: relative;
      border-radius: var(--radius);
      border: 1px solid rgba(122,44,255,.18);
      background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.55));
      box-shadow: var(--shadow2);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .hero-side::before{
      content:"";
      position:absolute; inset:-120px -120px auto auto;
      width: 260px; height: 260px;
      background: radial-gradient(circle at 30% 30%, rgba(122,44,255,.35), rgba(122,44,255,0) 62%);
      transform: rotate(18deg);
      pointer-events:none;
    }
    .hero-side::after{
      content:"";
      position:absolute; inset:auto auto -130px -120px;
      width: 300px; height: 300px;
      background: radial-gradient(circle at 40% 40%, rgba(255,62,165,.26), rgba(255,62,165,0) 65%);
      pointer-events:none;
    }

    .side-top{
      padding: 16px 16px 10px;
      position: relative;
      z-index: 2;
    }
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom: 8px;
    }
    .side-title h2{
      margin:0;
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(122,44,255,.20);
      background: rgba(122,44,255,.08);
      color: rgba(60,10,160,.98);
      font-weight: 750;
      font-size: 12px;
    }
    .badge i{
      width: 9px; height: 9px; border-radius: 999px;
      background: var(--btnGrad);
      display:inline-block;
      box-shadow: 0 0 0 4px rgba(122,44,255,.12);
    }

    .side-chips{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .chip{
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.64);
      font-size: 12.5px;
      font-weight: 650;
      color: rgba(20,20,26,.80);
    }

    .side-mid{
      padding: 6px 16px 12px;
      position: relative;
      z-index: 2;
    }
    .sync-card{
      border-radius: 16px;
      padding: 14px 14px;
      border: 1px solid rgba(20,20,26,.10);
      background: linear-gradient(180deg, rgba(122,44,255,.08), rgba(255,255,255,.70));
    }
    .sync-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .sync-head strong{font-size: 13.8px; letter-spacing: -.1px}
    .spark{
      width: 42px; height: 42px;
      border-radius: 14px;
      background: var(--btnGrad2);
      border: 1px solid rgba(122,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 16px 34px rgba(122,44,255,.14);
    }
    .sync-list{
      display:grid; gap: 10px;
    }
    .sync-item{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(20,20,26,.76);
      font-size: 13px;
    }
    .sync-item .tick{
      width: 20px; height: 20px;
      border-radius: 8px;
      background: rgba(122,44,255,.10);
      border: 1px solid rgba(122,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top: 1px;
    }
    .sync-item b{color: rgba(20,20,26,.90)}
    .side-bottom{
      padding: 12px 16px 16px;
      position: relative;
      z-index: 2;
      border-top: 1px solid rgba(20,20,26,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
    }
    .side-bottom .hint{
      color: rgba(20,20,26,.72);
      font-size: 12.5px;
      font-weight: 650;
    }

    main{padding: 8px 0 34px}
    section.block{
      padding: 26px 0;
    }

    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap: 14px;
      margin-bottom: 16px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.3px;
    }
    .section-head p{
      margin: 0;
      max-width: 56ch;
      color: rgba(20,20,26,.72);
      font-weight: 600;
      font-size: 13.8px;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(20,20,26,.10);
      border-radius: var(--radius2);
      padding: 14px;
      box-shadow: 0 14px 34px rgba(0,0,0,.05);
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      height: 100%;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 46px rgba(122,44,255,.12);
      border-color: rgba(122,44,255,.20);
    }
    .card .icon{
      width: 42px; height: 42px;
      border-radius: 16px;
      background: linear-gradient(180deg, rgba(122,44,255,.14), rgba(255,255,255,.6));
      border: 1px solid rgba(122,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      margin-bottom: 10px;
      position: relative;
      overflow:hidden;
    }
    .card .icon::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(200px 70px at 20% 20%, rgba(255,255,255,.45), rgba(255,255,255,0) 55%);
      pointer-events:none;
    }
    .card h3{margin: 0 0 8px; font-size: 15.3px; letter-spacing: -.2px}
    .card p{margin: 0; color: rgba(20,20,26,.72); font-weight: 600; font-size: 13.2px}
    .small-muted{color: rgba(20,20,26,.68); font-weight: 650; font-size: 13px}

    .metrics{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin-top: 14px;
    }
    .metric{
      padding: 14px 12px;
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 14px 34px rgba(0,0,0,.04);
      position: relative;
      overflow:hidden;
    }
    .metric::before{
      content:"";
      position:absolute; inset:-1px;
      background: linear-gradient(135deg, rgba(122,44,255,.16), rgba(255,62,165,.10), rgba(47,107,255,.12));
      opacity:.25;
      pointer-events:none;
    }
    .metric .inner{position:relative; z-index:2}
    .metric strong{
      display:block;
      font-size: 20px;
      letter-spacing: -.4px;
      margin-bottom: 4px;
    }
    .metric span{
      color: rgba(20,20,26,.70);
      font-weight: 650;
      font-size: 12.8px;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .step{
      padding: 14px;
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.65);
      box-shadow: 0 14px 34px rgba(0,0,0,.04);
      position: relative;
      overflow:hidden;
    }
    .step::after{
      content:"";
      position:absolute;
      inset:auto -30px -30px auto;
      width: 120px; height: 120px;
      background: radial-gradient(circle at 30% 30%, rgba(122,44,255,.25), rgba(122,44,255,0) 60%);
      transform: rotate(18deg);
      pointer-events:none;
    }
    .step .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width: 34px; height: 34px;
      border-radius: 14px;
      background: rgba(122,44,255,.10);
      border: 1px solid rgba(122,44,255,.18);
      font-weight: 850;
      margin-bottom: 10px;
      position: relative;
      z-index:2;
    }
    .step h3{margin: 0 0 8px; font-size: 15px; position: relative; z-index:2}
    .step p{margin:0; color: rgba(20,20,26,.72); font-weight: 650; font-size: 13.2px; position: relative; z-index:2}

    .compare{
      border-radius: var(--radius);
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.64);
      overflow:hidden;
      box-shadow: 0 18px 44px rgba(0,0,0,.06);
    }
    .compare-top{
      padding: 16px 16px 10px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      border-bottom: 1px solid rgba(20,20,26,.08);
      background: linear-gradient(180deg, rgba(122,44,255,.10), rgba(255,255,255,.64));
    }
    .compare-top h3{margin:0; font-size: 16px; letter-spacing:-.2px}
    .stars{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap: 6px;
      min-width: 220px;
    }
    .star-row{
      display:flex; align-items:center; gap: 6px;
      font-weight: 900;
      color: rgba(20,20,26,.86);
      white-space: nowrap;
    }
    .star{
      width: 18px; height: 18px;
      fill: rgba(122,44,255,.95);
      filter: drop-shadow(0 6px 10px rgba(122,44,255,.18));
    }
    .score{
      display:flex; gap:10px; align-items:baseline;
      color: rgba(20,20,26,.80);
      font-weight: 700;
    }
    .score b{font-size: 22px; letter-spacing:-.3px}
    .score span{color: rgba(20,20,26,.62); font-weight: 650; font-size: 12.5px}

    .compare-table{
      width:100%;
      border-collapse: collapse;
      table-layout: fixed;
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(20,20,26,.08);
      text-align:left;
      vertical-align: top;
      font-size: 13.2px;
      color: rgba(20,20,26,.84);
    }
    .compare-table th{
      font-size: 12.8px;
      color: rgba(20,20,26,.66);
      background: rgba(255,255,255,.40);
      font-weight: 800;
      letter-spacing: .1px;
    }
    .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.70);
      font-size: 12.5px;
      font-weight: 750;
      color: rgba(20,20,26,.76);
    }
    .tag.good{
      border-color: rgba(11,143,79,.22);
      background: rgba(11,143,79,.08);
      color: rgba(11,143,79,.95);
    }
    .tag.note{
      border-color: rgba(184,106,0,.22);
      background: rgba(184,106,0,.08);
      color: rgba(184,106,0,.95);
    }

    .table-wrap{
      overflow:auto;
    }
    .compare-table td ul{
      margin: 0; padding-left: 18px;
      color: rgba(20,20,26,.74);
      font-weight: 650;
    }
    .compare-table td li{margin: 4px 0}

    .timeline{
      border-radius: var(--radius);
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 18px 44px rgba(0,0,0,.06);
      padding: 16px;
    }
    .time-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .time-item{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.70);
      transition: transform .16s ease, border-color .16s ease;
    }
    .time-item:hover{transform: translateY(-2px); border-color: rgba(122,44,255,.20)}
    .time-item .ticon{
      width: 38px; height: 38px;
      border-radius: 16px;
      background: linear-gradient(180deg, rgba(122,44,255,.14), rgba(255,255,255,.7));
      border: 1px solid rgba(122,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      position: relative;
      overflow:hidden;
    }
    .time-item .ticon::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(220px 70px at 20% 20%, rgba(255,255,255,.45), rgba(255,255,255,0) 55%);
      pointer-events:none;
    }
    .time-item strong{display:block; font-size: 14px; margin-bottom: 3px}
    .time-item span{color: rgba(20,20,26,.70); font-weight: 650; font-size: 13px}

    .tagcloud{
      display:flex; flex-wrap:wrap; gap: 10px;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.64);
    }
    .tagcloud a{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.70);
      font-weight: 750;
      color: rgba(20,20,26,.78);
      font-size: 12.8px;
      transition: transform .16s ease, background .16s ease, border-color .16s ease;
      display:inline-flex; align-items:center; gap:8px;
    }
    .tagcloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(122,44,255,.20);
      background: rgba(122,44,255,.08);
    }
    .tagcloud a i{
      width: 10px; height: 10px; border-radius: 999px;
      background: var(--btnGrad);
      display:inline-block;
      box-shadow: 0 0 0 4px rgba(122,44,255,.10);
    }

    .pricing{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items: stretch;
    }
    .price-card{
      padding: 16px;
    }
    .price-row{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      margin-bottom: 12px;
    }
    .price-row h3{margin:0; font-size: 16px}
    .price-row .sub{color: rgba(20,20,26,.70); font-weight: 650; font-size: 13px; margin-top: 6px}
    .price-list{
      display:grid; gap: 10px;
      margin-top: 12px;
    }
    .price-item{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.70);
    }
    .price-item .pnum{
      width: 34px; height: 34px;
      border-radius: 14px;
      background: rgba(122,44,255,.10);
      border: 1px solid rgba(122,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
    }
    .price-item strong{display:block; font-size: 14px; margin-bottom: 3px}
    .price-item span{color: rgba(20,20,26,.70); font-weight: 650; font-size: 13px}

    .form-card{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(122,44,255,.18);
      background: linear-gradient(180deg, rgba(122,44,255,.10), rgba(255,255,255,.68));
      box-shadow: var(--shadow2);
    }
    .form-grid{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }
    .field label{
      display:block;
      font-size: 12.8px;
      color: rgba(20,20,26,.72);
      font-weight: 800;
      margin: 0 0 8px;
    }
    .field input, .field select, .field textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(20,20,26,.12);
      background: rgba(255,255,255,.84);
      font-size: 14px;
      color: rgba(20,20,26,.92);
      transition: border-color .16s ease, box-shadow .16s ease;
    }
    .field textarea{min-height: 112px; resize: vertical}
    .field input::placeholder, .field textarea::placeholder{color: rgba(20,20,26,.42); font-weight: 650}
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(122,44,255,.30);
      box-shadow: 0 0 0 4px rgba(122,44,255,.12);
    }
    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      margin-top: 12px;
      flex-wrap: wrap;
    }
    .fineprint{
      color: rgba(20,20,26,.66);
      font-weight: 650;
      font-size: 12.7px;
      max-width: 58ch;
    }

    details.faq{
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.68);
      box-shadow: 0 14px 34px rgba(0,0,0,.04);
      padding: 12px 12px;
      overflow:hidden;
      transition: border-color .16s ease, transform .16s ease;
    }
    details.faq[open]{border-color: rgba(122,44,255,.22)}
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 14px;
      padding: 2px 2px;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .q-title{
      font-weight: 850;
      letter-spacing: -.2px;
      font-size: 14.2px;
      color: rgba(20,20,26,.90);
      padding-right: 6px;
    }
    .chev{
      width: 30px; height: 30px;
      border-radius: 14px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.75);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      transition: transform .2s ease, border-color .16s ease;
      margin-top: -2px;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(122,44,255,.22)}
    .faq-body{
      padding: 10px 2px 6px;
      color: rgba(20,20,26,.74);
      font-weight: 650;
      font-size: 13.4px;
    }

    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .review{
      padding: 14px;
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.68);
      box-shadow: 0 14px 34px rgba(0,0,0,.04);
    }
    .review .rhead{
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      margin-bottom: 10px;
    }
    .avatar{
      width: 42px; height: 42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(122,44,255,.18), rgba(255,62,165,.12));
      border: 1px solid rgba(122,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      color: rgba(60,10,160,.95);
      letter-spacing: -.2px;
    }
    .rmeta strong{display:block; font-size: 13.8px; margin-bottom: 2px}
    .rmeta span{display:block; color: rgba(20,20,26,.66); font-weight: 650; font-size: 12.6px}
    .review p{margin:0; color: rgba(20,20,26,.74); font-weight: 650; font-size: 13.3px}

    .article-list{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .article{
      padding: 14px;
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.68);
      box-shadow: 0 14px 34px rgba(0,0,0,.04);
      display:flex;
      flex-direction:column;
      gap: 10px;
      min-height: 170px;
    }
    .article .t{
      font-size: 12.8px;
      color: rgba(20,20,26,.66);
      font-weight: 850;
      display:flex; gap:10px; align-items:center;
    }
    .article .t i{
      width: 10px; height: 10px; border-radius: 999px;
      background: var(--btnGrad);
      box-shadow: 0 0 0 4px rgba(122,44,255,.10);
      display:inline-block;
    }
    .article h3{margin:0; font-size: 14.6px; letter-spacing: -.2px}
    .article p{margin:0; color: rgba(20,20,26,.72); font-weight: 650; font-size: 13.2px}
    .article a.more{
      margin-top:auto;
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight: 850;
      color: rgba(122,44,255,.98);
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(122,44,255,.20);
      background: rgba(122,44,255,.06);
      transition: transform .16s ease, background .16s ease;
    }
    .article a.more:hover{transform: translateY(-2px); background: rgba(122,44,255,.10)}

    .case-grid{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .case{
      padding: 14px;
      border-radius: 16px;
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.68);
      box-shadow: 0 14px 34px rgba(0,0,0,.04);
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .case h3{margin:0; font-size: 15px; letter-spacing: -.2px}
    .case .meta{
      display:flex; flex-wrap:wrap; gap: 8px;
    }

    .case .desc{
      margin:0;
      color: rgba(20,20,26,.72);
      font-weight: 650;
      font-size: 13.2px;
    }
    .case .row{
      display:flex; gap: 10px; flex-wrap:wrap; align-items:center;
      margin-top: 4px;
    }
    .case .row .btn{box-shadow:none}

    .footer{
      padding: 22px 0 34px;
      border-top: 1px solid rgba(20,20,26,.08);
      background: rgba(255,255,255,.55);
      margin-top: 10px;
    }
    .footer-inner{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 16px;
      align-items:start;
    }
    .foot-brand{
      display:flex; gap: 12px; align-items:flex-start;
    }
    .foot-brand .logo{
      width: 52px; height: 52px;
      border-radius: 18px;
      background: rgba(122,44,255,.12);
      border: 1px solid rgba(122,44,255,.20);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex: 0 0 auto;
    }
    .foot-brand .logo img{width:100%; height:100%; object-fit:contain}
    .foot-brand strong{display:block; font-size: 16px; margin-bottom: 6px}
    .foot-brand p{margin:0; color: rgba(20,20,26,.68); font-weight: 650; font-size: 13.2px; max-width: 60ch}
    .foot-links{
      display:flex; flex-direction:column; gap: 12px;
      align-items:flex-start;
    }
    .friend-links{
      display:flex; flex-wrap:wrap; gap: 10px;
      align-items:center;
    }
    .friend-links a{
      font-size: 12.8px;
      font-weight: 850;
      color: rgba(20,20,26,.78);
      border: 1px solid rgba(20,20,26,.10);
      background: rgba(255,255,255,.7);
      padding: 10px 12px;
      border-radius: 999px;
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
      white-space: nowrap;
    }
    .friend-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(122,44,255,.22);
      background: rgba(122,44,255,.08);
    }
    .copyright{
      margin-top: 12px;
      display:flex;
      justify-content:space-between;
      gap: 12px;
      align-items:center;
      flex-wrap: wrap;
      color: rgba(20,20,26,.62);
      font-weight: 700;
      font-size: 12.6px;
    }

    .float-help{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 50;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .float-help .help-btn{
      border: 1px solid rgba(20,20,26,.12);
      background: rgba(255,255,255,.86);
      border-radius: 18px;
      padding: 10px 12px;
      box-shadow: 0 18px 44px rgba(0,0,0,.12);
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease;
      display:flex; align-items:center; gap: 10px;
      font-weight: 900;
      color: rgba(20,20,26,.86);
    }
    .float-help .help-btn:hover{transform: translateY(-2px); box-shadow: 0 24px 60px rgba(0,0,0,.14)}
    .help-badge{
      width: 34px; height: 34px;
      border-radius: 14px;
      background: var(--btnGrad2);
      border: 1px solid rgba(122,44,255,.18);
      display:flex; align-items:center; justify-content:center;
    }
    .qr-pop{
      width: 180px;
      border-radius: 18px;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(20,20,26,.10);
      box-shadow: 0 22px 66px rgba(0,0,0,.18);
      overflow:hidden;
      transform-origin: 100% 100%;
      animation: popIn .18s ease-out;
    }
    @keyframes popIn{
      from{opacity:0; transform: translateY(10px) scale(.98)}
      to{opacity:1; transform: translateY(0) scale(1)}
    }
    .qr-pop .qr{
      padding: 10px 10px 12px;
    }
    .qr-pop .qr img{
      width: 100%;
      height:auto;
      display:block;
      border-radius: 14px;
      border: 1px solid rgba(20,20,26,.10);
      background: #fff;
    }
    .qr-pop .cap{
      padding: 10px 12px;
      border-top: 1px solid rgba(20,20,26,.08);
      color: rgba(20,20,26,.70);
      font-weight: 800;
      font-size: 12.7px;
      display:flex; align-items:center; justify-content:space-between;
      gap: 10px;
    }
    .qr-pop .cap button{
      border: 1px solid rgba(20,20,26,.12);
      background: rgba(255,255,255,.78);
      padding: 8px 10px;
      border-radius: 12px;
      cursor:pointer;
      font-weight: 900;
    }

    .to-top{
      border: 1px solid rgba(20,20,26,.12);
      background: rgba(255,255,255,.86);
      border-radius: 18px;
      padding: 10px 12px;
      box-shadow: 0 18px 44px rgba(0,0,0,.12);
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease;
      font-weight: 900;
      color: rgba(20,20,26,.86);
      display:flex; align-items:center; gap: 10px;
      user-select:none;
    }
    .to-top:hover{transform: translateY(-2px); box-shadow: 0 24px 60px rgba(0,0,0,.14)}

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

    .anchor{
      scroll-margin-top: 90px;
    }

    .divider{
      height: 1px;
      background: rgba(20,20,26,.08);
      margin: 18px 0 0;
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr}
      .hero-side{min-height: 280px}
      .metrics{grid-template-columns: repeat(2, 1fr)}
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: repeat(2, 1fr)}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .pricing{grid-template-columns: 1fr}
      .review-grid{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .footer-inner{grid-template-columns: 1fr}
      .time-row{grid-template-columns: 1fr}
    }
    @media (max-width: 860px){
      .nav{display:none}
      .mobile-toggle{display:block}
      .mobile-nav{display:block}
    }
    @media (max-width: 520px){
      .form-grid{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .metrics{grid-template-columns: 1fr}
      .hero-actions .btn{flex:1}
      .side-bottom{flex-direction:column; align-items:flex-start}
      .stars{align-items:flex-start}
      .compare-top{flex-direction:column; align-items:flex-start}
    }