:root{
      --bg: #f6f7fb;
      --panel: rgba(255,255,255,.78);
      --panel-2: rgba(255,255,255,.64);
      --text: #1f2937;
      --muted: #5b6777;
      --muted2:#7a8698;
      --border: rgba(16,24,40,.12);
      --shadow: 0 14px 40px rgba(16,24,40,.10);
      --shadow2: 0 10px 26px rgba(16,24,40,.10);
      --brand: #165dff;
      --brand2:#7c3aed;
      --good:#10b981;
      --warn:#f59e0b;
      --ring: rgba(22,93,255,.22);
      --radius: 18px;
      --radius2: 14px;
      --max: 1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 15% -10%, rgba(22,93,255,.16), transparent 60%),
        radial-gradient(900px 600px at 95% 0%, rgba(124,58,237,.14), transparent 55%),
        radial-gradient(800px 520px at 50% 35%, rgba(16,185,129,.08), transparent 60%),
        linear-gradient(180deg, #f7f8fe 0%, var(--bg) 65%, #f5f7ff 100%);
    }
    a{color:inherit; text-decoration:none}
    .container{
      width: min(var(--max), calc(100% - 32px));
      margin: 0 auto;
    }
    .topbar-wrap{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      background: rgba(246,247,251,.72);
      border-bottom: 1px solid rgba(16,24,40,.08);
    }
    header{
      position: relative;
      padding: 10px 0;
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      min-height: 56px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 10px;
      min-width: 210px;
    }
    .brand img{
      width: 34px;
      height: 34px;
      object-fit: contain;
      border-radius: 10px;
      background: rgba(22,93,255,.08);
      padding: 6px;
      box-shadow: 0 8px 18px rgba(22,93,255,.12);
    }
    .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(--muted);
    }

    .nav-links{
      display:flex;
      gap: 14px;
      align-items:center;
      flex-wrap: wrap;
      justify-content: flex-end;
    }
    .nav-links a{
      font-size: 13px;
      color: #2b3648;
      padding: 9px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(22,93,255,.06);
      border-color: rgba(22,93,255,.18);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      gap: 10px;
      align-items:center;
      margin-left: 6px;
      flex-wrap: nowrap;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap: 10px;
      padding: 12px 14px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.64);
      color: #1f2937;
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      font-weight: 650;
      font-size: 13px;
      cursor:pointer;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow: 0 0 0 4px var(--ring), 0 10px 24px rgba(16,24,40,.06);}
    .btn:hover{transform: translateY(-1px); box-shadow: 0 14px 30px rgba(16,24,40,.10);}
    .btn-primary{
      background: linear-gradient(135deg, rgba(22,93,255,.95) 0%, rgba(124,58,237,.95) 100%);
      border-color: rgba(255,255,255,.15);
      color: #fff;
      box-shadow: 0 18px 40px rgba(22,93,255,.20);
    }
    .btn-primary:hover{box-shadow: 0 22px 55px rgba(22,93,255,.26);}
    .btn-ghost{
      background: rgba(255,255,255,.48);
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.50);
      color: #253040;
      font-weight: 650;
      font-size: 12px;
    }
    .chip i{
      width: 10px; height: 10px; border-radius: 50%;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      box-shadow: 0 0 0 4px rgba(22,93,255,.14);
      display:inline-block;
    }

    .mobile-toggle{
      display:none;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      align-items:center;
      justify-content:center;
      cursor:pointer;
      user-select:none;
    }
    .hamburger{
      width: 18px; height: 12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height: 2px; background: #2b3648; border-radius: 999px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:nth-child(1){top:0}
    .hamburger span:nth-child(2){top:5px}
    .hamburger span:nth-child(3){top:10px}

    .mobile-drawer{
      display:none;
      padding-bottom: 12px;
    }
    .mobile-drawer .drawer-panel{
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      border-radius: 16px;
      padding: 12px;
      box-shadow: var(--shadow2);
    }
    .mobile-drawer .drawer-links{
      display:flex;
      flex-direction:column;
      gap: 8px;
    }
    .mobile-drawer .drawer-links a{
      padding: 11px 12px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.56);
      font-weight: 650;
      font-size: 13px;
    }
    .mobile-drawer .drawer-ctas{
      display:flex;
      gap: 10px;
      margin-top: 12px;
      flex-wrap: wrap;
    }

    main{padding: 18px 0 0}
    .hero{
      padding: 28px 0 18px;
    }
    .hero-shell{
      border: 1px solid rgba(16,24,40,.10);
      background:
        radial-gradient(1200px 520px at 20% 0%, rgba(22,93,255,.18), transparent 58%),
        radial-gradient(900px 520px at 90% 10%, rgba(124,58,237,.16), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.74) 0%, rgba(255,255,255,.52) 100%);
      border-radius: 26px;
      box-shadow: 0 26px 70px rgba(16,24,40,.10);
      overflow:hidden;
      position: relative;
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(400px 140px at 15% 18%, rgba(22,93,255,.22), transparent 65%),
        radial-gradient(420px 160px at 80% 12%, rgba(124,58,237,.18), transparent 65%),
        radial-gradient(260px 120px at 50% 60%, rgba(16,185,129,.12), transparent 65%);
      opacity:.85;
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      padding: 26px 22px 18px;
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 16px;
      align-items:start;
    }
    .hero-left{
      padding: 10px 6px 6px;
    }
    .hero-title{
      font-size: clamp(26px, 3.4vw, 44px);
      margin: 8px 0 10px;
      letter-spacing: -0.6px;
      line-height:1.1;
    }
    .hero-sub{
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height:1.8;
      max-width: 60ch;
    }
    .hero-actions{
      display:flex;
      gap: 12px;
      margin-top: 16px;
      flex-wrap: wrap;
      align-items:center;
    }
    .hero-meta{
      display:flex;
      gap: 10px;
      margin-top: 16px;
      flex-wrap: wrap;
    }
    .hero-meta .meta-item{
      display:flex;
      align-items:center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.55);
      border: 1px solid rgba(16,24,40,.10);
      min-width: 210px;
    }
    .meta-icon{
      width: 34px; height: 34px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(22,93,255,.16), rgba(124,58,237,.14));
      border: 1px solid rgba(22,93,255,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      box-shadow: 0 14px 30px rgba(22,93,255,.12);
      flex: 0 0 auto;
    }
    .meta-icon svg{width:18px;height:18px}
    .meta-item strong{font-size:13px}
    .meta-item span{display:block; font-size:12px; color: var(--muted2); margin-top:2px}

    .hero-right{
      padding: 8px 6px 6px;
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .data-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
    }
    .stat{
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.56);
      padding: 14px 12px;
      transition: transform .18s ease, box-shadow .18s ease;
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      min-height: 88px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .stat:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .stat-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
    }
    .badge{
      font-size: 12px;
      font-weight: 750;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(22,93,255,.10);
      border: 1px solid rgba(22,93,255,.18);
      color: #0b3aa7;
      white-space:nowrap;
    }
    .stat .val{
      font-size: 22px;
      font-weight: 860;
      letter-spacing: -0.4px;
    }
    .stat .desc{
      margin:0;
      color: var(--muted);
      font-size: 12px;
      line-height:1.5;
    }

    .mini-card{
      border-radius: 20px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.56);
      padding: 14px 14px;
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
    }
    .mini-card h3{
      margin: 0 0 8px;
      font-size: 14px;
      letter-spacing:.2px;
    }
    .mini-list{
      display:grid;
      grid-template-columns: 1fr;
      gap: 8px;
    }
    .mini-row{
      display:flex; align-items:flex-start; gap: 10px;
      padding: 10px 10px;
      border-radius: 14px;
      background: rgba(255,255,255,.45);
      border: 1px solid rgba(16,24,40,.08);
    }
    .dot{
      width: 9px; height: 9px; border-radius: 50%;
      margin-top: 6px;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      box-shadow: 0 0 0 4px rgba(22,93,255,.14);
      flex:0 0 auto;
    }
    .mini-row strong{font-size:13px}
    .mini-row span{
      display:block;
      color: var(--muted2);
      font-size: 12px;
      margin-top: 2px;
      line-height:1.55;
    }

    section{padding: 26px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 14px;
      margin-bottom: 14px;
      flex-wrap: wrap;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      color: #16498f;
      font-weight: 750;
      font-size: 12px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(22,93,255,.18);
      background: rgba(22,93,255,.08);
    }
    .kicker b{
      width: 8px; height: 8px; border-radius: 50%;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      display:inline-block;
      box-shadow: 0 0 0 4px rgba(22,93,255,.12);
    }
    .section-title{
      margin: 10px 0 0;
      font-size: 26px;
      letter-spacing: -0.4px;
    }
    .section-desc{
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height:1.8;
      max-width: 64ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }
    .card{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(22,93,255,.20);
    }
    .card-pad{padding: 16px}
    .card h3{
      margin: 8px 0 8px;
      font-size: 15px;
      letter-spacing:.1px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.75;
    }
    .card-top{
      display:flex; align-items:center; gap: 10px;
    }
    .icon{
      width: 44px; height: 44px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(22,93,255,.14), rgba(124,58,237,.12));
      border: 1px solid rgba(22,93,255,.20);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 40px rgba(22,93,255,.12);
      flex: 0 0 auto;
    }
    .icon svg{width:20px;height:20px}
    .pill-row{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }
    .pill{
      font-size: 12px;
      color: #233145;
      background: rgba(255,255,255,.52);
      border: 1px solid rgba(16,24,40,.10);
      padding: 9px 10px;
      border-radius: 999px;
      font-weight: 650;
      line-height:1;
      white-space:nowrap;
    }

    .timeline{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.58);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .step:after{
      content:"";
      position:absolute;
      width: 140px; height: 140px;
      border-radius: 999px;
      background: radial-gradient(circle at 30% 30%, rgba(22,93,255,.18), transparent 62%);
      top: -70px; right: -90px;
      pointer-events:none;
      opacity:.8;
    }
    .step .num{
      width: 38px; height: 38px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(22,93,255,.16), rgba(124,58,237,.14));
      border: 1px solid rgba(22,93,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
    }
    .step h3{margin: 10px 0 6px; font-size: 15px; position:relative}
    .step p{margin:0; color: var(--muted); font-size: 13px; line-height:1.75; position:relative}
    .compare-wrap{
      border-radius: 22px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 18px 40px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .table-scroll{overflow:auto}
    table{
      width: 100%;
      border-collapse: collapse;
      min-width: 840px;
      font-size: 13px;
    }
    thead th{
      background: linear-gradient(135deg, rgba(22,93,255,.14), rgba(124,58,237,.10));
      color: #1a2b52;
      font-weight: 860;
      text-align:left;
      padding: 14px 14px;
      border-bottom: 1px solid rgba(16,24,40,.10);
      white-space:nowrap;
    }
    tbody td{
      padding: 12px 14px;
      border-bottom: 1px solid rgba(16,24,40,.08);
      color: #2a3547;
      vertical-align: top;
      line-height:1.7;
    }
    tbody tr:hover td{background: rgba(22,93,255,.03)}
    .mark{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.52);
      font-weight: 800;
      white-space:nowrap;
    }
    .mark.good{
      border-color: rgba(16,185,129,.25);
      background: rgba(16,185,129,.10);
      color: #0f5132;
    }
    .mark.neutral{
      border-color: rgba(245,158,11,.22);
      background: rgba(245,158,11,.10);
      color: #6b3f00;
    }
    .mark.bad{
      border-color: rgba(239,68,68,.22);
      background: rgba(239,68,68,.10);
      color: #7f1d1d;
    }

    .pricing-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .price-card{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.60);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .price-card h3{margin: 0; font-size: 15px}
    .price-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 10px;
    }
    .big-num{
      font-size: 34px;
      font-weight: 950;
      letter-spacing: -1px;
      line-height:1;
      margin-top: 2px;
    }
    .unit{color: var(--muted2); font-size: 12px; margin-top: 6px}
    .price-list{
      margin:0;
      padding-left: 18px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.75;
    }

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .faq-item{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      overflow:hidden;
    }
    details{
      padding: 12px 14px;
    }
    details[open]{background: rgba(22,93,255,.03)}
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      font-weight: 860;
      font-size: 14px;
      outline:none;
    }
    summary::-webkit-details-marker{display:none}
    .faq-arrow{
      width: 34px; height: 34px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.56);
      display:flex;
      align-items:center;
      justify-content:center;
      flex: 0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
    }
    details[open] .faq-arrow{transform: rotate(180deg); border-color: rgba(22,93,255,.22)}
    .faq-answer{
      color: var(--muted);
      font-size: 13px;
      line-height:1.8;
      padding: 10px 2px 6px;
    }

    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      display:flex;
      flex-direction:column;
      gap: 10px;
      min-height: 210px;
    }
    .stars{
      display:flex; gap: 4px; align-items:center; color: #ffb020;
      font-weight: 950;
      font-size: 13px;
    }
    .review .role{
      color: var(--muted2);
      font-size: 12px;
      display:flex; gap: 8px; align-items:center; flex-wrap: wrap;
    }
    .avatar{
      width: 34px; height: 34px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(22,93,255,.18), rgba(124,58,237,.14));
      border: 1px solid rgba(22,93,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      color: #15305c;
      flex:0 0 auto;
    }
    .review p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.85;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .case{
      overflow:hidden;
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .case:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(22,93,255,.20);
    }
    .case-media{
      padding: 14px 14px 0;
    }
    .media-frame{
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.52);
      overflow:hidden;
      position:relative;
      box-shadow: 0 16px 40px rgba(16,24,40,.06);
    }
    .media-frame img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
      background: transparent;
    }
    .case-body{padding: 14px 14px 16px}
    .case-body h3{margin:0 0 6px; font-size: 15px}
    .case-body p{margin:0; color: var(--muted); font-size: 13px; line-height:1.8}
    .case-tags{display:flex; flex-wrap:wrap; gap: 8px; margin-top: 10px}
    .tag{
      font-size: 12px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.52);
      color:#2a3547;
      font-weight: 700;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .article{
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      padding: 14px 14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      gap: 12px;
      align-items:flex-start;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(22,93,255,.20);
    }
    .article .thumb{
      width: 48px; height: 48px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(22,93,255,.14), rgba(124,58,237,.12));
      border: 1px solid rgba(22,93,255,.20);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      box-shadow: 0 18px 40px rgba(22,93,255,.10);
    }
    .article .thumb svg{width:20px;height:20px}
    .article h3{
      margin: 0 0 6px;
      font-size: 14px;
      letter-spacing:.1px;
      line-height:1.35;
    }
    .article p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.8;
    }
    .article .linkline{
      margin-top: 10px;
      display:flex; gap: 10px; align-items:center; flex-wrap:wrap;
      color: #1a4fd8;
      font-weight: 800;
      font-size: 13px;
    }

    .form-card{
      border-radius: 22px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 18px 40px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .form-inner{
      padding: 16px;
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .form-left h3{margin:0; font-size: 16px}
    .form-left p{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.85;
    }
    form{
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    label{
      font-size: 12px;
      color: var(--muted2);
      font-weight: 800;
      display:block;
      margin-bottom: 6px;
    }
    .field{
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.66);
      padding: 12px 12px;
      color: var(--text);
      font-weight: 650;
      width:100%;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, background .15s ease;
      font-size: 14px;
    }
    .field:focus{
      border-color: rgba(22,93,255,.35);
      box-shadow: 0 0 0 4px rgba(22,93,255,.14);
      background: rgba(255,255,255,.78);
    }
    textarea.field{min-height: 110px; resize: vertical}
    .form-actions{
      display:flex;
      gap: 10px;
      align-items:center;
      flex-wrap: wrap;
      margin-top: 4px;
    }
    .hint{
      color: var(--muted2);
      font-size: 12px;
      line-height:1.6;
      margin: 0;
    }

    .section-divider{
      height:1px;
      background: rgba(16,24,40,.08);
      margin: 6px 0 0;
      border-radius: 999px;
    }

    .tagcloud{
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
      padding: 14px;
      border-radius: 22px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
    }
    .cloud-item{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.54);
      font-weight: 780;
      color:#24324a;
      font-size: 13px;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
    }
    .cloud-item:hover{
      transform: translateY(-2px);
      border-color: rgba(22,93,255,.20);
      background: rgba(22,93,255,.06);
    }

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 12px;
    }
    .network{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 14px 26px rgba(16,24,40,.06);
      min-height: 168px;
    }
    .network h3{margin: 0 0 8px; font-size: 15px}
    .network p{margin:0; color: var(--muted); font-size: 13px; line-height:1.8}
    .network ul{
      margin: 10px 0 0;
      padding-left: 18px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
    }

    .footer{
      margin-top: 10px;
      border-top: 1px solid rgba(16,24,40,.10);
      background: rgba(248,249,255,.75);
    }
    footer .foot-inner{
      padding: 22px 0;
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 16px;
      align-items:start;
    }
    .foot-left .foot-brand{
      display:flex; gap: 12px; align-items:flex-start;
    }
    .foot-left img{
      width: 44px; height: 44px;
      object-fit: contain;
      border-radius: 16px;
      background: rgba(22,93,255,.08);
      padding: 8px;
      border: 1px solid rgba(22,93,255,.18);
      box-shadow: 0 18px 40px rgba(22,93,255,.12);
    }
    .foot-left h3{margin: 0 0 6px; font-size: 15px}
    .foot-left p{margin: 0; color: var(--muted); font-size: 13px; line-height:1.85}
    .foot-links{
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-start;
    }
    .friend-links{
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
      align-items:center;
    }
    .friend-links a{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      color:#24324a;
      font-weight: 800;
      font-size: 13px;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      white-space:nowrap;
    }
    .friend-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(22,93,255,.20);
      background: rgba(22,93,255,.06);
    }
    .copy{
      margin-top: 10px;
      color: var(--muted2);
      font-size: 12px;
      line-height:1.7;
    }

    .floating-contact{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .float-card{
      display:flex;
      gap: 10px;
      align-items:center;
      padding: 10px 12px;
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.75);
      box-shadow: 0 18px 40px rgba(16,24,40,.14);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      max-width: 240px;
      transform-origin: 100% 100%;
      animation: popIn .35s ease both;
    }
    @keyframes popIn{from{opacity:0; transform: translateY(10px) scale(.98)}to{opacity:1; transform: translateY(0) scale(1)}}
    .float-card .qr{
      width: 42px; height: 42px;
      border-radius: 16px;
      overflow:hidden;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.62);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .float-card .qr img{width:100%; height:auto; display:block}
    .float-card strong{
      display:block;
      font-size: 13px;
      margin-bottom: 2px;
    }
    .float-card span{
      display:block;
      color: var(--muted2);
      font-size: 12px;
      line-height:1.4;
    }
    .float-actions{
      display:flex; gap: 10px; align-items:center;
    }
    .fab{
      width: 48px; height: 48px;
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 40px rgba(16,24,40,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, box-shadow .15s ease;
      user-select:none;
    }
    .fab:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(16,24,40,.18);}
    .fab svg{width:20px;height:20px}
    .sr-only{
      position:absolute; width:1px; height:1px;
      padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0);
      border:0;
    }

    .reveal{
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .reveal.show{
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-inner{grid-template-columns: 1fr; gap: 14px}
      .hero-right{order:2}
      .hero-left{order:1}
      .grid-3{grid-template-columns: 1fr; gap: 12px}
      .review-grid{grid-template-columns: 1fr; gap: 12px}
      .case-grid{grid-template-columns: 1fr; gap: 12px}
      .article-list{grid-template-columns: 1fr; gap: 12px}
      .faq{grid-template-columns: 1fr}
      .timeline{grid-template-columns: 1fr 1fr}
      .network-grid{grid-template-columns: 1fr}
      .pricing-row{grid-template-columns: 1fr}
      .form-inner{grid-template-columns: 1fr}
      footer .foot-inner{grid-template-columns: 1fr}
      .nav-links{display:none}
      .nav-cta{display:none}
      .mobile-toggle{display:flex}
      .mobile-drawer{display:block}
    }
    @media (max-width: 420px){
      .hero-meta .meta-item{min-width: 100%}
      .timeline{grid-template-columns: 1fr}
      .data-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
    }