:root{
      --bg0:#fbfafc;
      --bg1:#f6f5ff;
      --card:#ffffff;
      --text:#1d2433;
      --muted:#5b6577;
      --line:rgba(26,34,52,.12);
      --shadow: 0 10px 30px rgba(25,35,60,.08);
      --shadow2: 0 8px 20px rgba(25,35,60,.10);
      --brand1:#5b5cff;
      --brand2:#00d7ff;
      --brand3:#19ffa1;
      --brand4:#ff7bd1;
      --brand5:#ffd25a;
      --grad: linear-gradient(120deg, rgba(91,92,255,.95) 0%, rgba(0,215,255,.95) 35%, rgba(25,255,161,.92) 68%, rgba(255,123,209,.9) 100%);
      --grad2: linear-gradient(135deg, rgba(91,92,255,.12) 0%, rgba(0,215,255,.10) 40%, rgba(25,255,161,.10) 70%, rgba(255,123,209,.10) 100%);
      --accent: #2a5cff;
      --ok:#16a34a;
      --warn:#f59e0b;
      --danger:#ef4444;
      --radius:16px;
      --radius2:22px;
      --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, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", Arial, "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(900px 420px at 10% -10%, rgba(91,92,255,.16), transparent 60%),
        radial-gradient(800px 420px at 90% 0%, rgba(0,215,255,.14), transparent 58%),
        radial-gradient(900px 520px at 50% 15%, rgba(25,255,161,.10), transparent 60%),
        linear-gradient(180deg, var(--bg1), var(--bg0) 45%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 20px;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(251,250,252,.66);
      border-bottom:1px solid rgba(26,34,52,.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:220px;
    }
    .brand img{
      width:40px;
      height:40px;
      border-radius:12px;
      background: rgba(255,255,255,.9);
      box-shadow: 0 10px 25px rgba(91,92,255,.15);
      object-fit:cover;
    }
    .brand .brand-meta{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand .name{
      font-weight:850;
      letter-spacing:.2px;
      font-size:15px;
    }
    .brand .sub{
      font-size:12px;
      color:var(--muted);
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:18px;
      flex:1;
      min-width:0;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(29,36,51,.86);
      padding:8px 10px;
      border-radius:12px;
      white-space:nowrap;
      transition: background .2s ease, transform .2s ease, color .2s ease;
    }
    .nav-links a:hover{
      background: rgba(91,92,255,.09);
      transform: translateY(-1px);
      color: rgba(29,36,51,1);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      flex-shrink:0;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.12);
      background:#fff;
      color:rgba(29,36,51,.95);
      font-weight:700;
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      cursor:pointer;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 30px rgba(25,35,60,.12);
      border-color: rgba(91,92,255,.22);
    }
    .btn-primary{
      border:none;
      background: var(--grad);
      color:#07101f;
      box-shadow: 0 14px 35px rgba(91,92,255,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 48px rgba(91,92,255,.22);
    }
    .btn-ghost{
      background: rgba(255,255,255,.65);
    }
    .hamburger{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.12);
      background: rgba(255,255,255,.8);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 12px 30px rgba(25,35,60,.10)}
    .hamburger span{
      display:block;
      width:18px;
      height:2px;
      background: rgba(29,36,51,.9);
      margin:5px auto;
      border-radius:2px;
    }

    .mobile-panel{
      display:none;
      padding:0 0 14px;
    }
    .mobile-panel .panel-inner{
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.75);
      border-radius:18px;
      padding:12px;
      box-shadow: 0 18px 50px rgba(25,35,60,.10);
    }
    .mobile-panel .panel-links{
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .mobile-panel a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.08);
      background: rgba(255,255,255,.7);
      font-weight:650;
      font-size:13px;
    }
    .mobile-panel a:active{transform: translateY(1px)}
    .mobile-cta{
      display:flex;
      gap:10px;
      margin-top:10px;
    }

    .hero{
      padding:30px 0 10px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      border-radius: var(--radius2);
      padding:26px;
      border:1px solid rgba(26,34,52,.10);
      background:
        radial-gradient(1200px 420px at 0% 0%, rgba(91,92,255,.20), transparent 55%),
        radial-gradient(950px 420px at 100% 20%, rgba(0,215,255,.18), transparent 58%),
        radial-gradient(1000px 520px at 50% 100%, rgba(25,255,161,.13), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.60));
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
      min-height: 360px;
    }
    .hero-left::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        conic-gradient(from 210deg at 50% 50%,
          rgba(91,92,255,.0),
          rgba(91,92,255,.32),
          rgba(0,215,255,.28),
          rgba(25,255,161,.25),
          rgba(255,123,209,.22),
          rgba(91,92,255,.0));
      opacity:.55;
      filter: blur(20px);
      pointer-events:none;
    }
    .hero-left > *{position:relative}
    .eyebrow{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:14px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.70);
      font-weight:750;
      font-size:12px;
      color:rgba(29,36,51,.92);
    }
    .dot{
      width:10px;
      height:10px;
      border-radius:50%;
      background: var(--grad);
      box-shadow: 0 0 0 6px rgba(91,92,255,.10);
    }
    h1{
      margin:0;
      font-size:34px;
      letter-spacing:-.8px;
      line-height:1.12;
    }
    .lead{
      margin:14px 0 18px;
      color:rgba(29,36,51,.78);
      font-size:15px;
      line-height:1.75;
      max-width: 60ch;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-top:6px;
    }
    .btn-small{
      padding:10px 12px;
      border-radius:14px;
      font-size:13px;
    }
    .mini-features{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:18px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.65);
      min-width: 170px;
      flex: 1 1 auto;
    }
    .chip .k{
      width:30px;
      height:30px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background: rgba(91,92,255,.12);
      border:1px solid rgba(91,92,255,.22);
    }
    .chip:nth-child(2) .k{background: rgba(0,215,255,.12); border-color: rgba(0,215,255,.24)}
    .chip:nth-child(3) .k{background: rgba(25,255,161,.12); border-color: rgba(25,255,161,.22)}
    .chip:nth-child(4) .k{background: rgba(255,123,209,.12); border-color: rgba(255,123,209,.24)}
    .chip b{
      display:block;
      font-size:13px;
      margin-bottom:2px;
      letter-spacing:.1px;
    }
    .chip span{
      font-size:12px;
      color:var(--muted);
      display:block;
      line-height:1.25;
    }

    .hero-right{
      border-radius: var(--radius2);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.72);
      box-shadow: var(--shadow);
      padding:18px;
      overflow:hidden;
      position:relative;
    }
    .hero-right::after{
      content:"";
      position:absolute;
      width:240px;
      height:240px;
      right:-90px;
      top:-110px;
      background: radial-gradient(circle at 30% 30%, rgba(0,215,255,.35), rgba(0,215,255,.0) 60%);
      filter: blur(2px);
      pointer-events:none;
    }
    .hero-right > *{position:relative}
    .data-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:12px;
    }
    .data-title h2{
      font-size:14px;
      margin:0;
      letter-spacing:.2px;
      color: rgba(29,36,51,.88);
    }
    .badge{
      font-size:12px;
      font-weight:800;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(26,34,52,.12);
      background: rgba(255,255,255,.7);
      color: rgba(29,36,51,.88);
      white-space:nowrap;
    }
    .metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .metric{
      padding:14px 14px;
      border-radius:18px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(26,34,52,.10);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 92px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 45px rgba(25,35,60,.12);
      border-color: rgba(91,92,255,.22);
    }
    .metric .num{
      font-weight:900;
      font-size:22px;
      letter-spacing:-.5px;
    }
    .metric .label{
      font-size:12px;
      color: var(--muted);
      line-height:1.3;
    }
    .hero-right .divider{
      height:1px;
      background: rgba(26,34,52,.10);
      margin:14px 0;
    }
    .fast-form{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .input{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.12);
      background: rgba(255,255,255,.9);
      font-size:13px;
      outline:none;
      transition: border-color .18s ease, box-shadow .18s ease;
    }
    .input:focus{
      border-color: rgba(91,92,255,.35);
      box-shadow: 0 0 0 4px rgba(91,92,255,.13);
    }
    .select{
      appearance:none;
      background-image:
        linear-gradient(45deg, transparent 50%, rgba(29,36,51,.6) 50%),
        linear-gradient(135deg, rgba(29,36,51,.6) 50%, transparent 50%);
      background-position:
        calc(100% - 18px) calc(50% + 2px),
        calc(100% - 12px) calc(50% + 2px);
      background-size:6px 6px,6px 6px;
      background-repeat:no-repeat;
    }
    .note{
      font-size:12px;
      color: var(--muted);
      line-height:1.5;
    }

    section{
      padding: 26px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.2px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      max-width:62ch;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 30px rgba(25,35,60,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 55px rgba(25,35,60,.12);
      border-color: rgba(91,92,255,.22);
    }
    .card .title{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom:10px;
    }
    .icon{
      width:38px;
      height:38px;
      border-radius:16px;
      background: var(--grad2);
      border:1px solid rgba(91,92,255,.20);
      display:grid;
      place-items:center;
      font-size:18px;
    }
    .card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .list{
      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:10px 10px;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.08);
      background: rgba(255,255,255,.65);
    }
    .check{
      width:22px;
      height:22px;
      border-radius:8px;
      display:grid;
      place-items:center;
      background: rgba(25,255,161,.12);
      border:1px solid rgba(25,255,161,.22);
      flex-shrink:0;
      margin-top:1px;
    }
    .li b{
      font-size:13px;
    }
    .li span{
      display:block;
      margin-top:2px;
      font-size:12px;
      color: var(--muted);
      line-height:1.5;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:14px;
    }
    .step{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(26,34,52,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.66));
      box-shadow: 0 12px 35px rgba(25,35,60,.06);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
      min-height: 168px;
    }
    .step:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 55px rgba(25,35,60,.12);
    }
    .step .num{
      width:42px;
      height:42px;
      border-radius:18px;
      background: rgba(91,92,255,.12);
      border:1px solid rgba(91,92,255,.22);
      display:grid;
      place-items:center;
      font-weight:900;
      margin-bottom:12px;
    }
    .step h3{
      margin:0 0 8px;
      font-size:14px;
      letter-spacing:-.1px;
    }
    .step p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .comparison{
      border-radius: var(--radius2);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      padding:16px;
      overflow:hidden;
    }
    .table-wrap{
      overflow:auto;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.08);
      background: rgba(255,255,255,.65);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width: 720px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(26,34,52,.08);
      text-align:left;
      font-size:13px;
      vertical-align:top;
    }
    th{
      background: linear-gradient(180deg, rgba(91,92,255,.10), rgba(255,255,255,.65));
      font-weight:900;
      color: rgba(29,36,51,.92);
    }
    tr:last-child td{border-bottom:none}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      font-weight:900;
      font-size:12px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.7);
      margin-right:8px;
      white-space:nowrap;
    }
    .tag.star{
      background: rgba(255,210,90,.16);
      border-color: rgba(245,158,11,.26);
    }
    .stars{
      display:flex;
      gap:6px;
      align-items:center;
      flex-wrap:wrap;
    }
    .star-icon{
      width:20px; height:20px;
      border-radius:8px;
      background: rgba(255,210,90,.25);
      border:1px solid rgba(245,158,11,.30);
      display:grid; place-items:center;
      font-size:12px;
    }
    .score{
      font-size:22px;
      font-weight:950;
      letter-spacing:-.5px;
    }
    .muted{color:var(--muted)}
    .kpi-row{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin:10px 0 0;
    }
    .kpi{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.7);
      font-size:13px;
      color: rgba(29,36,51,.92);
    }
    .kpi b{font-weight:950}
    .bar{
      height:10px;
      border-radius:999px;
      border:1px solid rgba(26,34,52,.08);
      background: rgba(255,255,255,.65);
      overflow:hidden;
      margin-top:8px;
    }
    .bar > i{
      display:block;
      height:100%;
      width: 70%;
      background: var(--grad);
      border-radius:999px;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .time-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      border-radius: var(--radius);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.76);
      padding:14px;
    }
    .time-dot{
      width:34px;
      height:34px;
      border-radius:16px;
      background: rgba(0,215,255,.12);
      border:1px solid rgba(0,215,255,.22);
      display:grid;
      place-items:center;
      font-weight:900;
      flex-shrink:0;
      margin-top:2px;
    }
    .time-content h3{
      margin:0 0 6px;
      font-size:14px;
    }
    .time-content p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    details.faq{
      border-radius: var(--radius);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      padding: 10px 12px;
      box-shadow: 0 10px 25px rgba(25,35,60,.05);
      transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
    }
    details.faq[open]{
      border-color: rgba(91,92,255,.24);
      box-shadow: 0 18px 55px rgba(25,35,60,.10);
    }
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding: 10px 6px;
      font-weight:900;
      font-size:14px;
      color: rgba(29,36,51,.95);
    }
    details.faq summary::-webkit-details-marker{display:none}
    .faq-chevron{
      width:28px;
      height:28px;
      border-radius:12px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.7);
      display:grid;
      place-items:center;
      flex-shrink:0;
      transition: transform .18s ease;
      margin-top:-2px;
    }
    details.faq[open] .faq-chevron{transform: rotate(180deg)}
    .faq-ans{
      padding: 0 6px 12px;
      color: var(--muted);
      font-size:13px;
      line-height:1.75;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 35px rgba(25,35,60,.06);
    }
    .review-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .avatar{
      width:44px;
      height:44px;
      border-radius:18px;
      background: linear-gradient(135deg, rgba(91,92,255,.18), rgba(0,215,255,.14), rgba(25,255,161,.12));
      border:1px solid rgba(91,92,255,.22);
      display:grid;
      place-items:center;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .role{
      font-size:13px;
      font-weight:900;
      color: rgba(29,36,51,.92);
      line-height:1.2;
    }
    .review p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.75;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .case{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 30px rgba(25,35,60,.06);
      position:relative;
      overflow:hidden;
    }
    .case::after{
      content:"";
      position:absolute;
      inset:auto -40px -70px auto;
      width:180px;
      height:180px;
      background: radial-gradient(circle at 40% 40%, rgba(91,92,255,.22), rgba(91,92,255,.0) 60%);
      pointer-events:none;
    }
    .case > *{position:relative}
    .case .thumb{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.08);
      background:
        linear-gradient(135deg, rgba(91,92,255,.12), rgba(0,215,255,.10), rgba(25,255,161,.10));
      padding:12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:12px;
      min-height: 70px;
    }
    .thumb .left{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .thumb .mark{
      width:34px;
      height:34px;
      border-radius:14px;
      background: rgba(255,255,255,.75);
      border:1px solid rgba(26,34,52,.10);
      display:grid;
      place-items:center;
      font-size:16px;
      font-weight:950;
    }
    .thumb .meta b{
      display:block;
      font-size:13px;
      letter-spacing:-.1px;
      margin-bottom:2px;
    }
    .thumb .meta span{
      display:block;
      font-size:12px;
      color: var(--muted);
      line-height:1.2;
    }
    .case .desc{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .case .acts{
      display:flex;
      gap:10px;
      margin-top:12px;
      flex-wrap:wrap;
    }
    .linkbtn{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.12);
      background: rgba(255,255,255,.7);
      font-weight:850;
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .linkbtn:hover{transform: translateY(-1px); box-shadow: 0 14px 35px rgba(25,35,60,.10); border-color: rgba(91,92,255,.22)}
    .linkbtn.primary{
      background: var(--grad);
      border:none;
      box-shadow: 0 16px 42px rgba(91,92,255,.18);
      color:#07101f;
    }
    .linkbtn:active{transform: translateY(1px)}
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:850;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.7);
      color: rgba(29,36,51,.92);
    }

    .articles{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap:14px;
      align-items:start;
    }
    .article-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .article-item{
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 30px rgba(25,35,60,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 55px rgba(25,35,60,.10);
      border-color: rgba(91,92,255,.22);
    }
    .article-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:8px;
    }
    .article-top b{
      font-size:14px;
      letter-spacing:-.1px;
    }
    .article-item p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .side-panel{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      position:sticky;
      top:84px;
    }
    .side-panel h3{
      margin:0 0 10px;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .cloud{
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.7);
      font-size:12px;
      color: rgba(29,36,51,.92);
      font-weight:800;
      transition: transform .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .cloud:hover{
      transform: translateY(-1px);
      border-color: rgba(91,92,255,.22);
    }
    .price-box{
      margin-top:14px;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(26,34,52,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.62));
    }
    .price-box .row{
      display:flex;
      align-items:baseline;
      justify-content:space-between;
      gap:10px;
    }
    .price-box .row b{
      font-size:14px;
    }
    .price-box .row span{
      font-size:12px;
      color: var(--muted);
    }
    .price-box .bullets{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .price-box li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      font-size:13px;
      color: var(--muted);
      line-height:1.5;
    }
    .spark{
      width:18px; height:18px;
      border-radius:7px;
      display:grid;
      place-items:center;
      background: rgba(91,92,255,.12);
      border:1px solid rgba(91,92,255,.20);
      flex-shrink:0;
      margin-top:1px;
      font-size:12px;
    }

    .form-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .form-grid{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:0;
      align-items:stretch;
    }
    .form-left{
      padding:18px;
      border-right:1px solid rgba(26,34,52,.08);
      background:
        radial-gradient(700px 300px at 20% 10%, rgba(91,92,255,.18), transparent 55%),
        radial-gradient(700px 320px at 90% 20%, rgba(0,215,255,.14), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.60));
    }
    .form-left h3{
      margin:0 0 10px;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .form-left p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .form-left .small-cards{
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .mini-card{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.72);
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .mini-card b{font-size:13px}
    .mini-card span{
      display:block;
      margin-top:3px;
      color: var(--muted);
      font-size:12px;
      line-height:1.5;
    }
    .form-right{
      padding:18px;
    }
    .form-right form{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .form-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    textarea.input{min-height:110px; resize:vertical}
    .form-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:2px;
    }
    .fineprint{
      font-size:12px;
      color: var(--muted);
      line-height:1.5;
      max-width:52ch;
    }

    .footer{
      padding:22px 0 26px;
      border-top:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.75);
      margin-top: 8px;
    }
    .footer-top{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .footer-brand{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 35px rgba(25,35,60,.06);
    }
    .footer-brand .row{
      display:flex;
      gap:12px;
      align-items:center;
    }
    .footer-brand img{
      width:44px;
      height:44px;
      border-radius:16px;
      background: rgba(255,255,255,.9);
      border:1px solid rgba(26,34,52,.10);
      object-fit:cover;
    }
    .footer-brand b{
      font-size:16px;
      letter-spacing:-.2px;
    }
    .footer-brand p{
      margin:10px 0 0;
      color: var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .footer-links{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 35px rgba(25,35,60,.06);
    }
    .footer-links h3{
      margin:0 0 10px;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .footer-links .fgrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .footer-links a{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.70);
      font-size:13px;
      font-weight:850;
      color: rgba(29,36,51,.92);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      cursor:pointer;
    }
    .footer-links a:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 35px rgba(25,35,60,.10);
      border-color: rgba(91,92,255,.22);
    }
    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:14px;
      color: var(--muted);
      font-size:12px;
    }
    .copyright{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .sep{
      width:4px; height:4px; border-radius:50%;
      background: rgba(91,92,255,.35);
      display:inline-block;
    }
    .friendship{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .friendship a{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.70);
      font-size:12px;
      font-weight:850;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .friendship a:hover{
      transform: translateY(-1px);
      border-color: rgba(91,92,255,.22);
      box-shadow: 0 12px 30px rgba(25,35,60,.08);
    }

    .float-cs{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:100;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .cs-btn{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius:18px;
      border:1px solid rgba(26,34,52,.12);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 55px rgba(25,35,60,.14);
      cursor:pointer;
      user-select:none;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .cs-btn:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 70px rgba(25,35,60,.18);
      border-color: rgba(91,92,255,.22);
    }
    .cs-icon{
      width:36px;
      height:36px;
      border-radius:16px;
      background: var(--grad2);
      border:1px solid rgba(91,92,255,.22);
      display:grid;
      place-items:center;
      font-size:16px;
    }
    .cs-btn b{font-size:13px}
    .cs-btn span{display:block; font-size:12px; color:var(--muted); margin-top:2px}
    .qrcode-pop{
      width:250px;
      border-radius:22px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 25px 85px rgba(25,35,60,.22);
      overflow:hidden;
      display:none;
      transform-origin: 90% 100%;
      animation: popIn .16s ease-out both;
    }
    @keyframes popIn{
      from{opacity:0; transform: translateY(6px) scale(.98)}
      to{opacity:1; transform: translateY(0) scale(1)}
    }
    .qrcode-head{
      padding:12px 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      border-bottom:1px solid rgba(26,34,52,.08);
      background: linear-gradient(180deg, rgba(91,92,255,.08), rgba(255,255,255,.70));
    }
    .qrcode-head b{font-size:13px}
    .qrcode-close{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(26,34,52,.10);
      background: rgba(255,255,255,.8);
      cursor:pointer;
      display:grid;
      place-items:center;
      transition: transform .18s ease;
    }
    .qrcode-close:active{transform: translateY(1px)}
    .qrcode-body{
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:center;
    }
    .qrcode-body img{
      width:170px;
      height:auto;
      border-radius:18px;
      border:1px solid rgba(26,34,52,.10);
      background:#fff;
    }
    .qrcode-body .tip{
      font-size:12px;
      color: var(--muted);
      text-align:center;
      line-height:1.5;
    }

    .to-top{
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(26,34,52,.12);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 55px rgba(25,35,60,.14);
      display:grid;
      place-items:center;
      cursor:pointer;
      user-select:none;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, opacity .18s ease;
      opacity:0;
      pointer-events:none;
    }
    .to-top.show{
      opacity:1;
      pointer-events:auto;
    }
    .to-top:hover{
      transform: translateY(-2px);
      border-color: rgba(91,92,255,.22);
      box-shadow: 0 22px 70px rgba(25,35,60,.18);
    }

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

    @media (max-width: 980px){
      .nav-links{display:none}
      .hamburger{display:block}
      .mobile-panel{display:block}
      .hero-grid{grid-template-columns: 1fr; }
      .hero-left{min-height:auto}
      .hero-right{padding:16px}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .reviews{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .articles{grid-template-columns: 1fr}
      .side-panel{position:relative; top:auto}
      .form-grid{grid-template-columns: 1fr}
      .form-left{border-right:none; border-bottom:1px solid rgba(26,34,52,.08)}
      .footer-top{grid-template-columns: 1fr}
      .footer-links .fgrid{grid-template-columns: 1fr 1fr}
      table{min-width: 660px}
      .friendship{justify-content:flex-start}
      .float-cs{right:12px; bottom:12px}
    }
    @media (max-width: 520px){
      .brand{min-width:auto}
      h1{font-size:26px}
      .hero-left{padding:18px}
      .metrics{grid-template-columns: 1fr 1fr}
      .steps{grid-template-columns: 1fr}
      .field-row{grid-template-columns: 1fr}
      .form-row{grid-template-columns: 1fr}
      .footer-links .fgrid{grid-template-columns: 1fr}
    }