:root{
      --bg0:#f7f9ff;
      --bg1:#eef4ff;
      --card:#ffffff;
      --text:#0f172a;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(15,23,42,.10);
      --shadow: 0 12px 28px rgba(2, 17, 51, .10);
      --shadow2: 0 10px 18px rgba(2, 17, 51, .08);
      --blue:#1a4fff;
      --blue2:#2a7cff;
      --navy:#0b2f7a;
      --accent:#0ea5e9;
      --good:#16a34a;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:14px;
      --container: 1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 12% -10%, rgba(26,79,255,.18), transparent 55%),
        radial-gradient(900px 520px at 90% 0%, rgba(14,165,233,.15), transparent 52%),
        linear-gradient(180deg, var(--bg0), #ffffff 54%, var(--bg0));
    }
    a{color:inherit; text-decoration:none}
    img{max-width:100%; height:auto; display:block}
    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; z-index:9999;
      background:#fff; border:1px solid var(--line); padding:10px 12px; border-radius:10px;
      box-shadow: var(--shadow2);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(247,249,255,.74);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding: 12px 0;
      gap:16px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 210px;
    }
    .brand img{
      width:40px; height:40px; border-radius:12px;
      box-shadow: 0 10px 18px rgba(26,79,255,.15);
      background:#fff;
      padding:6px;
      object-fit:contain;
    }
    .brand .name{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .name strong{font-size:14px; letter-spacing:.2px}
    .brand .name span{font-size:12px; color:var(--muted2)}
    .nav-links{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px; color:rgba(15,23,42,.80);
      padding:10px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(26,79,255,.08);
      border-color: rgba(26,79,255,.20);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      border-radius: 12px;
      padding: 11px 14px;
      font-weight: 700;
      font-size: 13px;
      border:1px solid rgba(15,23,42,.12);
      background: #fff;
      color: var(--text);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 12px 22px rgba(2,17,51,.10)}
    .btn:active{transform: translateY(0px); box-shadow:none}
    .btn-primary{
      border-color: rgba(26,79,255,.35);
      background: linear-gradient(135deg, rgba(26,79,255,.98), rgba(42,124,255,.92));
      color:#fff;
      box-shadow: 0 16px 26px rgba(26,79,255,.24);
    }
    .btn-primary:hover{box-shadow: 0 20px 34px rgba(26,79,255,.28)}
    .btn-ghost{
      background: rgba(255,255,255,.60);
    }
    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background: rgba(255,255,255,.9);
      box-shadow: 0 0 0 6px rgba(255,255,255,.18);
    }
    .hamburger{
      display:none;
      width:42px; height:42px;
      border-radius:12px;
      border:1px solid rgba(15,23,42,.12);
      background:#fff;
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 12px 22px rgba(2,17,51,.10)}
    .hamburger span{
      width:18px; height:2px; background: rgba(15,23,42,.85);
      position:relative; display:block; border-radius:2px;
    }
    .hamburger span:before, .hamburger span:after{
      content:""; position:absolute; left:0; right:0; height:2px; background: rgba(15,23,42,.85); border-radius:2px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:before{top:-6px}
    .hamburger span:after{top:6px}

    .mobile-panel{
      display:none;
      border-top:1px solid rgba(15,23,42,.08);
      padding: 12px 0 18px;
    }
    .mobile-panel .grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mobile-panel a{
      padding: 12px 12px;
      border:1px solid rgba(15,23,42,.10);
      border-radius: 14px;
      background:#fff;
      font-size:13px;
      color: rgba(15,23,42,.85);
      transition: transform .15s ease, border-color .15s ease;
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
    }
    .mobile-panel a:hover{transform: translateY(-1px); border-color: rgba(26,79,255,.25)}
    .mobile-cta{
      margin-top:12px;
      display:grid; grid-template-columns: 1fr 1fr; gap:10px;
    }

    main{padding: 18px 0 36px}
    .section{
      padding: 64px 0;
    }
    .section-tight{padding: 46px 0}
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:18px; flex-wrap:wrap;
      margin-bottom: 18px;
    }
    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      padding: 7px 10px;
      border:1px solid rgba(26,79,255,.20);
      background: rgba(26,79,255,.08);
      color: rgba(11,47,122,.95);
      border-radius:999px;
      font-weight:800;
      font-size:12px;
      letter-spacing:.2px;
    }
    .h2{
      font-size: 28px;
      margin: 10px 0 0;
      letter-spacing: -0.02em;
      line-height: 1.2;
    }
    .sub{
      color: var(--muted);
      margin: 8px 0 0;
      font-size: 14px;
      line-height:1.7;
      max-width: 70ch;
    }

    .hero{
      padding: 18px 0 28px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: stretch;
    }
    .hero-card{
      border-radius: calc(var(--radius) + 4px);
      background:
        radial-gradient(900px 380px at 15% 10%, rgba(26,79,255,.26), transparent 50%),
        radial-gradient(720px 420px at 90% 0%, rgba(14,165,233,.22), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.62));
      border:1px solid rgba(26,79,255,.18);
      box-shadow: 0 30px 70px rgba(2,17,51,.10);
      padding: 26px;
      position:relative;
      overflow:hidden;
      min-height: 360px;
    }
    .hero-card:after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(400px 140px at 20% 0%, rgba(255,255,255,.40), transparent 60%),
        radial-gradient(520px 240px at 88% 20%, rgba(255,255,255,.25), transparent 60%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:1;
      height:100%;
      display:flex; flex-direction:column;
      justify-content:space-between;
      gap: 18px;
    }
    .hero-top{
      display:flex; flex-direction:column; gap: 10px;
      max-width: 64ch;
    }
    .hero-h1{
      font-size: 40px;
      margin:0;
      letter-spacing:-0.03em;
      line-height:1.08;
    }
    .hero-p{
      margin:0;
      color: rgba(15,23,42,.78);
      line-height:1.75;
      font-size: 14.5px;
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top: 4px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 10px;
      margin-top: 12px;
    }
    .metric{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 16px;
      padding: 12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 26px rgba(2,17,51,.10);
      border-color: rgba(26,79,255,.25);
    }
    .metric strong{
      display:block;
      font-size: 16px;
      letter-spacing:-0.01em;
    }
    .metric span{
      color: var(--muted2);
      font-size: 12px;
      line-height:1.4;
    }

    .hero-side{
      border-radius: calc(var(--radius) + 4px);
      background: rgba(255,255,255,.70);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: var(--shadow2);
      padding: 18px;
      min-height: 360px;
      display:flex; flex-direction:column; gap: 12px;
    }
    .side-head{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding: 8px 10px;
      background: rgba(26,79,255,.10);
      color: rgba(11,47,122,.95);
      border:1px solid rgba(26,79,255,.20);
      border-radius:999px;
      font-weight:800;
      font-size:12px;
      letter-spacing:.2px;
    }
    .pulse{
      width:10px; height:10px; border-radius:50%;
      background: var(--accent);
      box-shadow: 0 0 0 0 rgba(14,165,233,.45);
      animation: pulse 1.6s ease infinite;
    }
    @keyframes pulse{
      0%{box-shadow: 0 0 0 0 rgba(14,165,233,.45)}
      70%{box-shadow: 0 0 0 14px rgba(14,165,233,0)}
      100%{box-shadow: 0 0 0 0 rgba(14,165,233,0)}
    }
    .side-body{
      display:flex; flex-direction:column; gap:10px;
    }
    .list{
      display:flex; flex-direction:column; gap:10px;
    }
    .list-item{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px;
      background: #fff;
      border:1px solid rgba(15,23,42,.10);
      border-radius: 16px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .list-item:hover{transform: translateY(-2px); border-color: rgba(26,79,255,.25)}
    .badge{
      width: 34px; height:34px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(26,79,255,.18), rgba(14,165,233,.12));
      border:1px solid rgba(26,79,255,.22);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
    }
    .badge svg{width:18px; height:18px}
    .list-item strong{font-size:13px}
    .list-item p{
      margin:4px 0 0;
      color: var(--muted2);
      font-size:12.5px;
      line-height:1.55;
    }
    .side-actions{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding-top: 6px;
      border-top: 1px dashed rgba(15,23,42,.12);
    }
    .mini{
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.4;
    }

    .grid-2{
      display:grid; grid-template-columns: 1fr 1fr; gap: 16px;
    }
    .grid-3{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px;
    }
    .card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius);
      box-shadow: 0 14px 28px rgba(2,17,51,.06);
      overflow:hidden;
    }
    .card-pad{padding: 18px}
    .card h3{
      margin:0 0 10px;
      font-size: 16px;
      letter-spacing:-0.01em;
    }
    .card p{
      margin:0;
      color: var(--muted);
      line-height:1.7;
      font-size: 13.5px;
    }
    .feature-row{
      display:flex; align-items:flex-start; gap: 12px;
    }
    .feature-icon{
      width:40px; height:40px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(26,79,255,.22);
      background: rgba(26,79,255,.10);
      flex:0 0 auto;
    }
    .feature-icon svg{width:18px; height:18px}
    .tagrow{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top: 12px;
    }
    .tag{
      font-size:12px;
      padding: 7px 10px;
      border:1px solid rgba(15,23,42,.10);
      border-radius: 999px;
      background: #fff;
      color: rgba(15,23,42,.80);
      transition: transform .15s ease, border-color .15s ease;
    }
    .tag:hover{transform: translateY(-1px); border-color: rgba(26,79,255,.25)}
    .tag.blue{
      border-color: rgba(26,79,255,.22);
      background: rgba(26,79,255,.08);
      color: rgba(11,47,122,.98);
      font-weight:800;
    }

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

    .timeline{
      position:relative;
      padding-left: 16px;
      display:grid; gap: 12px;
    }
    .timeline:before{
      content:"";
      position:absolute;
      left: 6px; top: 4px; bottom: 4px;
      width:2px;
      background: linear-gradient(180deg, rgba(26,79,255,.65), rgba(14,165,233,.25));
      border-radius:2px;
    }
    .t-item{
      position:relative;
      background:#fff;
      border:1px solid rgba(15,23,42,.10);
      border-radius: 16px;
      padding: 14px 14px 14px 18px;
      display:flex; gap: 12px; align-items:flex-start;
    }
    .t-dot{
      width:12px; height:12px;
      border-radius:50%;
      background: rgba(26,79,255,.95);
      box-shadow: 0 0 0 6px rgba(26,79,255,.15);
      position:absolute; left:-18px; top: 18px;
    }
    .t-item strong{font-size:13.5px}
    .t-item p{margin-top:6px; color:var(--muted2); font-size:12.8px; line-height:1.6}

    .compare-wrap{
      overflow:hidden;
    }
    .table-wrap{
      overflow:auto;
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 28px rgba(2,17,51,.06);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width: 860px;
    }
    th, td{
      padding: 14px 14px;
      border-bottom:1px solid rgba(15,23,42,.08);
      vertical-align:top;
      font-size: 13.5px;
      line-height:1.6;
    }
    th{
      position:sticky;
      top:0;
      z-index:1;
      background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.80));
      font-weight:900;
      color: rgba(15,23,42,.92);
      text-align:left;
      border-bottom:1px solid rgba(15,23,42,.10);
    }
    tr:last-child td{border-bottom:none}
    .score{
      display:flex; align-items:center; gap: 10px;
      margin-top: 8px;
    }
    .star{
      width:16px; height:16px; display:inline-block;
      background: conic-gradient(from 180deg, #f59e0b, #f59e0b);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    }
    .score strong{font-size: 20px}
    .score span{color:var(--muted2); font-size:12.5px}
    .check{
      display:inline-flex; align-items:center; gap:8px;
      color: rgba(15,23,42,.88);
      font-weight:700;
    }
    .check i{
      width:18px; height:18px; border-radius: 6px;
      background: rgba(22,163,74,.12);
      border:1px solid rgba(22,163,74,.25);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .check svg{width:12px; height:12px}
    .xmark{
      color: var(--muted2);
      font-weight:700;
      display:inline-flex; align-items:center; gap:8px;
    }
    .xmark i{
      width:18px; height:18px; border-radius: 6px;
      background: rgba(245,158,11,.12);
      border:1px solid rgba(245,158,11,.25);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .xmark svg{width:12px; height:12px}

    .stepper{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px;
    }
    .step{
      border-radius: var(--radius);
      padding: 16px;
      background: rgba(255,255,255,.76);
      border:1px solid rgba(15,23,42,.10);
      transition: transform .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute;
      left:-40px; top:-40px;
      width:120px; height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(26,79,255,.22), transparent 60%);
      transform: rotate(20deg);
      pointer-events:none;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(26,79,255,.25)}
    .step .num{
      width:34px; height:34px; border-radius: 14px;
      border:1px solid rgba(26,79,255,.22);
      background: rgba(26,79,255,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color: rgba(11,47,122,.98);
      position:relative;
      z-index:1;
    }
    .step h3{margin:10px 0 8px; position:relative; z-index:1; font-size: 15.5px}
    .step p{margin:0; color: var(--muted); font-size: 13px; line-height:1.65; position:relative; z-index:1}

    .cards-3{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px;
    }
    .quote{
      display:flex; align-items:flex-start; gap: 12px;
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: 0 14px 26px rgba(2,17,51,.05);
    }
    .avatar{
      width:42px; height:42px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(26,79,255,.18), rgba(14,165,233,.12));
      border:1px solid rgba(26,79,255,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:950;
      color: rgba(11,47,122,.98);
    }
    .quote strong{display:block; font-size:13.5px}
    .quote .role{color: var(--muted2); font-size:12.5px; margin-top:4px}
    .quote .text{margin-top:10px; color: rgba(15,23,42,.78); line-height:1.7; font-size:13px}

    .case-grid{
      display:grid; grid-template-columns: 1.2fr .8fr; gap: 16px;
      align-items: stretch;
    }
    .media-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap: 12px;
    }
    .media{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      overflow:hidden;
      box-shadow: 0 18px 26px rgba(2,17,51,.06);
      display:flex; flex-direction:column;
    }
    .media .img{
      position:relative;
      background: linear-gradient(180deg, rgba(26,79,255,.10), rgba(14,165,233,.06));
      padding: 14px;
    }
    .media .img img{
      border-radius: 14px;
      width:100%;
      height:auto;
      filter: saturate(1.02) contrast(1.02);
    }
    .media .cap{
      padding: 12px 14px 14px;
    }
    .media .cap strong{font-size:13.5px}
    .media .cap span{display:block; margin-top:6px; color:var(--muted2); font-size:12.8px; line-height:1.5}

    .list-links{
      display:flex; flex-direction:column; gap:10px;
    }
    .article{
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      transition: transform .18s ease, border-color .18s ease;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(26,79,255,.25)}
    .article strong{font-size:13.5px}
    .article span{display:block; margin-top:6px; color:var(--muted2); font-size:12.8px; line-height:1.45}
    .article a{
      flex:0 0 auto;
      padding: 10px 12px;
      border-radius: 12px;
      border:1px solid rgba(15,23,42,.12);
      background:#fff;
      font-size:12.5px;
      font-weight:800;
      color: rgba(15,23,42,.88);
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      white-space:nowrap;
    }
    .article a:hover{transform: translateY(-1px); border-color: rgba(26,79,255,.25); background: rgba(26,79,255,.06)}

    .faq{
      display:grid; grid-template-columns: 1fr 1fr; gap: 14px;
    }
    .faq-item{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      box-shadow: 0 14px 26px rgba(2,17,51,.05);
    }
    details.faq-item{
      padding: 0;
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding: 14px 16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      user-select:none;
      font-weight:900;
      font-size:13.5px;
      color: rgba(15,23,42,.92);
      position:relative;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .chev{
      width:28px; height:28px; border-radius: 12px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .18s ease, border-color .18s ease;
    }
    details[open] .chev{
      transform: rotate(180deg);
      border-color: rgba(26,79,255,.25);
    }
    .faq-content{
      padding: 0 16px 16px;
      color: var(--muted);
      line-height:1.75;
      font-size:13.3px;
    }
    .faq-content p{margin: 0}
    .faq-cta{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(26,79,255,.18);
      background:
        radial-gradient(600px 200px at 12% 0%, rgba(26,79,255,.18), transparent 50%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.60));
      box-shadow: 0 18px 30px rgba(2,17,51,.08);
    }
    .faq-cta strong{font-size:14.5px}
    .faq-cta span{display:block; margin-top:6px; color:var(--muted2); font-size:12.8px; line-height:1.6}
    .faq-cta .right{display:flex; gap: 10px; align-items:center; flex-wrap:wrap; justify-content:flex-end}

    .form-card{
      border-radius: calc(var(--radius) + 4px);
      background: rgba(255,255,255,.76);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: 0 22px 44px rgba(2,17,51,.08);
      overflow:hidden;
    }
    .form-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 14px;
      padding: 18px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field label{
      font-weight:900;
      font-size: 12.5px;
      color: rgba(15,23,42,.88);
    }
    .field input, .field select, .field textarea{
      border-radius: 14px;
      border:1px solid rgba(15,23,42,.12);
      padding: 12px 12px;
      background:#fff;
      color: var(--text);
      outline:none;
      transition: border-color .15s ease, box-shadow .15s ease;
      font-size: 13.5px;
    }
    .field textarea{min-height: 120px; resize: vertical}
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(26,79,255,.32);
      box-shadow: 0 0 0 4px rgba(26,79,255,.10);
    }
    .form-foot{
      padding: 0 18px 18px;
      display:flex; align-items:center; justify-content:space-between; gap: 12px; flex-wrap:wrap;
    }
    .hint{
      color: var(--muted2);
      font-size:12.6px;
      line-height:1.55;
      max-width: 60ch;
    }

    .pricing-row{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px;
    }
    .price-card{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      padding: 16px;
      box-shadow: 0 14px 26px rgba(2,17,51,.05);
    }
    .price-card .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 10px;
    }
    .price-card strong{font-size:14.5px}
    .price-card .note{margin-top:8px; color:var(--muted2); font-size:12.8px; line-height:1.55}
    .price{
      margin-top: 12px;
      display:flex; align-items:baseline; gap: 10px;
    }
    .price b{
      font-size: 26px;
      letter-spacing:-0.03em;
      color: rgba(11,47,122,.98);
    }
    .price span{color: var(--muted2); font-size:12.5px}
    .price ul{
      margin: 12px 0 0; padding: 0; list-style:none; display:flex; flex-direction:column; gap:10px;
    }
    .price li{
      display:flex; align-items:flex-start; gap: 10px;
      color: rgba(15,23,42,.78);
      font-size: 13px; line-height:1.5;
    }
    .price li i{
      width:18px; height:18px; border-radius: 7px;
      border:1px solid rgba(26,79,255,.22);
      background: rgba(26,79,255,.10);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .price li i svg{width:12px; height:12px}

    .network{
      display:grid; grid-template-columns: 1fr 1fr; gap: 14px;
      align-items:stretch;
    }
    .map-card{
      padding: 18px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius);
      box-shadow: 0 14px 26px rgba(2,17,51,.05);
      overflow:hidden;
      position:relative;
    }
    .map-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(600px 220px at 10% 0%, rgba(26,79,255,.15), transparent 60%),
        radial-gradient(520px 240px at 90% 35%, rgba(14,165,233,.12), transparent 55%);
      pointer-events:none;
    }
    .map-card .inner{position:relative; z-index:1; display:flex; flex-direction:column; gap: 12px}
    .map-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap: 10px;
    }
    .region{
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      transition: transform .18s ease, border-color .18s ease;
    }
    .region:hover{transform: translateY(-2px); border-color: rgba(26,79,255,.25)}
    .region strong{font-size:13.5px}
    .region span{display:block; margin-top:6px; color:var(--muted2); font-size:12.8px; line-height:1.5}

    .clients{
      display:grid; grid-template-columns: repeat(6, minmax(0,1fr));
      gap: 10px;
      margin-top: 12px;
    }
    .chip{
      border-radius: 999px;
      padding: 10px 12px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      text-align:center;
      font-size:12.5px;
      color: rgba(15,23,42,.78);
      transition: transform .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .chip:hover{transform: translateY(-2px); border-color: rgba(26,79,255,.25)}
    footer{
      background: linear-gradient(180deg, rgba(11,47,122,.96), rgba(5,24,64,.98));
      color: rgba(255,255,255,.92);
      border-top: 1px solid rgba(255,255,255,.12);
      padding: 26px 0 18px;
    }
    .footer-top{
      display:grid; grid-template-columns: 1.1fr .9fr;
      gap: 16px;
      align-items:start;
      margin-bottom: 14px;
    }
    .footer-brand{
      display:flex; gap: 12px; align-items:flex-start;
    }
    .footer-brand img{
      width:44px; height:44px;
      border-radius: 14px;
      padding:6px;
      background: rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.14);
    }
    .footer-brand strong{
      display:block;
      font-size: 15px;
      letter-spacing:-0.01em;
    }
    .footer-brand span{
      display:block;
      margin-top:6px;
      color: rgba(255,255,255,.78);
      font-size: 12.8px;
      line-height:1.6;
      max-width: 62ch;
    }
    .footer-links{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 10px;
      justify-items:start;
    }
    .footer-links a{
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      color: rgba(255,255,255,.92);
      font-size: 12.8px;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.10);
      border-color: rgba(255,255,255,.22);
    }
    .footer-bottom{
      display:flex; align-items:center; justify-content:space-between; gap: 12px; flex-wrap:wrap;
      border-top: 1px solid rgba(255,255,255,.12);
      padding-top: 12px;
      color: rgba(255,255,255,.78);
      font-size: 12.5px;
    }
    .friend{
      display:flex; gap: 10px; flex-wrap:wrap; align-items:center;
    }
    .friend a{
      color: rgba(255,255,255,.92);
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      font-size: 12px;
      transition: transform .15s ease, border-color .15s ease;
    }
    .friend a:hover{transform: translateY(-2px); border-color: rgba(255,255,255,.22)}
    .totop{
      position:fixed;
      right: 18px;
      bottom: 18px;
      width: 46px; height: 46px;
      border-radius: 16px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 20px 38px rgba(2,17,51,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      z-index: 60;
      transition: transform .15s ease, opacity .15s ease;
      opacity: 0;
      pointer-events:none;
    }
    .totop.show{
      opacity: 1;
      pointer-events:auto;
    }
    .totop:hover{transform: translateY(-2px)}
    .totop svg{width:18px; height:18px; color: rgba(15,23,42,.86)}
    .float-chat{
      position:fixed;
      left: 18px;
      bottom: 18px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-start;
    }
    .chat-btn{
      display:flex; align-items:center; gap: 10px;
      padding: 12px 14px;
      border-radius: 16px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.90);
      box-shadow: 0 20px 38px rgba(2,17,51,.12);
      cursor:pointer;
      transition: transform .15s ease;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
    }
    .chat-btn:hover{transform: translateY(-2px)}
    .chat-btn .bubble{
      width: 32px; height: 32px; border-radius: 14px;
      background: rgba(26,79,255,.10);
      border:1px solid rgba(26,79,255,.22);
      display:flex; align-items:center; justify-content:center;
    }
    .chat-btn .bubble svg{width:16px; height:16px}
    .chat-btn span{font-weight:950; font-size: 13px}
    .qr-pop{
      width: 260px;
      border-radius: 18px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(15,23,42,.12);
      box-shadow: 0 22px 44px rgba(2,17,51,.14);
      overflow:hidden;
      display:none;
    }
    .qr-pop.show{display:block}
    .qr-head{
      padding: 12px 12px;
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      border-bottom: 1px solid rgba(15,23,42,.10);
      background: linear-gradient(180deg, rgba(26,79,255,.10), rgba(255,255,255,.60));
    }
    .qr-head strong{font-size:13.5px}
    .qr-close{
      width: 34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(15,23,42,.12);
      background:#fff;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease;
    }
    .qr-close:hover{transform: translateY(-1px)}
    .qr-close svg{width:16px; height:16px}
    .qr-body{
      padding: 12px;
      display:flex; flex-direction:column; gap: 10px;
    }
    .qr-body img{
      width: 100%;
      border-radius: 14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .qr-body .meta{
      color: var(--muted2);
      font-size: 12.6px;
      line-height:1.55;
    }

    .sr-only{
      position:absolute;
      width:1px; height:1px;
      padding:0; margin:-1px;
      overflow:hidden; clip:rect(0,0,0,0);
      white-space:nowrap; border:0;
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .hero-card, .hero-side{min-height: auto}
      .hero-h1{font-size: 34px}
      .grid-2{grid-template-columns: 1fr}
      .cards-3{grid-template-columns: 1fr}
      .faq{grid-template-columns: 1fr}
      .stepper{grid-template-columns: 1fr 1fr}
      .pricing-row{grid-template-columns: 1fr}
      .network{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .clients{grid-template-columns: repeat(3, minmax(0,1fr))}
      table{min-width: 760px}
      .footer-top{grid-template-columns: 1fr}
      .footer-links{grid-template-columns: 1fr}
      .float-chat{left: 12px; bottom: 12px}
    }
    @media (max-width: 760px){
      .nav-links{display:none}
      .nav-cta{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:none}
      header.open .mobile-panel{display:block}
      .hero-card{padding: 18px}
      .hero-metrics{grid-template-columns: 1fr}
      .hero-h1{font-size: 30px}
      .section{padding: 48px 0}
      .section-tight{padding: 36px 0}
      .stepper{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      table{min-width: 700px}
      .qr-pop{width: 240px}
    }