:root{
      --bg0:#fff7f2;
      --bg1:#ffffff;
      --ink:#0f172a;
      --muted:#516070;
      --muted2:#6b7280;
      --card:#ffffff;
      --line:rgba(15,23,42,.10);
      --line2:rgba(15,23,42,.14);
      --shadow:0 18px 45px rgba(15,23,42,.10);
      --shadow2:0 10px 24px rgba(15,23,42,.10);
      --brand:#ff2d55;
      --brand2:#ff7a18;
      --brand3:#6d28d9;
      --brand4:#0ea5e9;
      --ok:#16a34a;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:26px;
      --max:1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC", Arial, sans-serif;
      color:var(--ink);
      background:
        radial-gradient(1200px 800px at 15% -10%, rgba(255,45,85,.16), transparent 55%),
        radial-gradient(1100px 700px at 90% 0%, rgba(14,165,233,.14), transparent 55%),
        radial-gradient(1000px 700px at 60% 110%, rgba(255,122,24,.14), transparent 52%),
        linear-gradient(180deg, var(--bg0), #fff 42%, var(--bg1));
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--max);
      margin:0 auto;
      padding:0 18px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .topbar-inner{
      height:70px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:220px;
    }
    .brand img{
      width:44px;
      height:44px;
      object-fit:contain;
      border-radius:12px;
      background:linear-gradient(135deg, rgba(255,45,85,.16), rgba(14,165,233,.14));
      padding:8px;
      border:1px solid rgba(15,23,42,.08);
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-title strong{
      font-size:15px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted2);
    }

    .nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:nowrap;
    }
    .nav a{
      text-decoration:none;
      padding:10px 10px;
      border-radius:12px;
      color:rgba(15,23,42,.86);
      font-size:13px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background:rgba(255,45,85,.08);
      border-color:rgba(255,45,85,.18);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:10px;
    }
    .btn{
      appearance:none;
      border:none;
      cursor:pointer;
      border-radius:14px;
      padding:11px 14px;
      font-weight:700;
      font-size:13px;
      transition: transform .16s ease, box-shadow .16s ease, filter .16s ease, background .16s ease;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      user-select:none;
      white-space:nowrap;
    }
    .btn:active{transform: translateY(1px)}
    .btn-primary{
      color:white;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 55%, rgba(109,40,217,.95) 100%);
      box-shadow: 0 14px 28px rgba(255,45,85,.18);
    }
    .btn-primary:hover{filter:saturate(1.08); box-shadow: 0 18px 36px rgba(255,45,85,.22)}
    .btn-ghost{
      color:rgba(15,23,42,.92);
      background:rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.12);
      box-shadow: 0 10px 20px rgba(15,23,42,.06);
    }
    .btn-ghost:hover{transform: translateY(-1px); box-shadow: 0 14px 26px rgba(15,23,42,.10)}
    .hamburger{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background:rgba(255,255,255,.78);
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .16s ease, background .16s ease;
    }
    .hamburger:hover{transform: translateY(-1px)}
    .hamburger svg{width:18px;height:18px; fill:rgba(15,23,42,.86)}
    .mobile-panel{
      display:none;
      padding:12px 0 18px;
    }
    .mobile-panel .mobile-links{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding:12px;
      border-radius:18px;
      background:rgba(255,255,255,.85);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: 0 18px 40px rgba(15,23,42,.10);
    }
    .mobile-panel .mobile-links a{
      text-decoration:none;
      padding:12px 12px;
      border-radius:14px;
      background:rgba(255,45,85,.06);
      border:1px solid rgba(255,45,85,.16);
      color:rgba(15,23,42,.92);
      font-weight:650;
      font-size:14px;
    }
    .mobile-panel .mobile-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:12px;
    }

    .hero{
      padding:48px 0 22px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .hero-card{
      border-radius: var(--radius2);
      background:
        radial-gradient(1200px 500px at 10% 0%, rgba(255,45,85,.22), transparent 45%),
        radial-gradient(900px 420px at 80% 10%, rgba(14,165,233,.18), transparent 45%),
        radial-gradient(700px 500px at 30% 100%, rgba(255,122,24,.20), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
      border:1px solid rgba(15,23,42,.10);
      box-shadow: var(--shadow);
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .hero-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        conic-gradient(from 180deg at 50% 50%,
          rgba(255,45,85,.35),
          rgba(255,122,24,.25),
          rgba(14,165,233,.25),
          rgba(109,40,217,.25),
          rgba(255,45,85,.35));
      opacity:.16;
      filter: blur(18px);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:1;
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .hero-badge{
      align-self:flex-start;
      display:inline-flex;
      gap:10px;
      align-items:center;
      padding:9px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: 0 12px 26px rgba(15,23,42,.06);
      color:rgba(15,23,42,.86);
      font-weight:700;
      font-size:12px;
    }
    .dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 6px rgba(255,45,85,.12);
    }
    h1{
      margin:0;
      font-size:34px;
      line-height:1.12;
      letter-spacing:-.6px;
    }
    .lead{
      margin:0;
      color:rgba(15,23,42,.78);
      font-size:15px;
      line-height:1.8;
      max-width:62ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-top:2px;
    }
    .hero-meta{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:10px;
    }
    .stat{
      border-radius:16px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      padding:12px 12px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .stat:hover{transform: translateY(-2px); box-shadow: 0 14px 30px rgba(15,23,42,.10)}
    .stat strong{
      display:block;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .stat span{
      display:block;
      margin-top:6px;
      font-size:12px;
      color:var(--muted2);
      line-height:1.35;
    }

    .hero-side{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.74);
      box-shadow: var(--shadow2);
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:12px;
      overflow:hidden;
      position:relative;
    }
    .hero-side:after{
      content:"";
      position:absolute;
      right:-120px;
      top:-140px;
      width:340px;
      height:340px;
      background: radial-gradient(circle at 30% 30%, rgba(255,45,85,.22), transparent 55%),
                  radial-gradient(circle at 70% 70%, rgba(14,165,233,.20), transparent 55%);
      filter: blur(2px);
      opacity:.85;
      pointer-events:none;
    }
    .hero-side .panel{
      position:relative;
      z-index:1;
      border-radius:18px;
      background: rgba(255,255,255,.76);
      border:1px solid rgba(15,23,42,.10);
      padding:14px;
    }
    .panel-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .panel-title h2{
      margin:0;
      font-size:14px;
      letter-spacing:.1px;
    }
    .pill{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      font-weight:750;
      background: rgba(255,45,85,.10);
      border:1px solid rgba(255,45,85,.18);
      color:rgba(15,23,42,.90);
      white-space:nowrap;
    }
    .quick-list{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .quick-item{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:10px 10px;
      border-radius:16px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.08);
      transition: transform .18s ease, border-color .18s ease;
    }
    .quick-item:hover{
      transform: translateY(-1px);
      border-color: rgba(255,45,85,.22);
    }
    .ic{
      width:30px;height:30px;border-radius:12px;
      background: linear-gradient(135deg, rgba(255,45,85,.20), rgba(14,165,233,.18));
      border:1px solid rgba(15,23,42,.08);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .ic svg{width:16px;height:16px; fill:rgba(15,23,42,.84)}
    .quick-item strong{
      font-size:13px;
      display:block;
      margin-top:1px;
    }
    .quick-item span{
      display:block;
      font-size:12px;
      color:var(--muted2);
      line-height:1.45;
      margin-top:4px;
    }

    .section{
      padding:26px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      max-width:60ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .card{
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: 0 14px 30px rgba(15,23,42,.06);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-width:0;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 50px rgba(15,23,42,.10);
      border-color: rgba(255,45,85,.22);
    }
    .card h3{
      margin:10px 0 8px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .card-top{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
    }
    .tag{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.72);
      color:rgba(15,23,42,.88);
      font-weight:750;
      white-space:nowrap;
    }

    .capabilities{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .cap-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .cap-row{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
    }
    .cap-row .num{
      width:34px;height:34px;border-radius:14px;
      background: linear-gradient(135deg, rgba(255,45,85,.18), rgba(14,165,233,.18));
      border:1px solid rgba(15,23,42,.10);
      display:flex;align-items:center;justify-content:center;
      font-weight:900;
      color:rgba(15,23,42,.88);
      flex:0 0 auto;
    }
    .cap-row strong{display:block;font-size:13px}
    .cap-row span{display:block;color:var(--muted2);font-size:12px;line-height:1.5;margin-top:4px}

    .timeline{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
      align-items:stretch;
    }
    .step{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease;
      min-width:0;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(14,165,233,.22)}
    .step:after{
      content:"";
      position:absolute;
      inset:auto -60px -70px auto;
      width:180px;height:180px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(14,165,233,.22), transparent 60%);
      opacity:.7;
      pointer-events:none;
    }
    .step .top{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      position:relative; z-index:1;
    }
    .step .badge{
      font-weight:900;
      width:34px;height:34px;border-radius:14px;
      background: rgba(14,165,233,.10);
      border:1px solid rgba(14,165,233,.22);
      display:flex;align-items:center;justify-content:center;
    }
    .step h3{margin:10px 0 8px;font-size:14px; position:relative; z-index:1}
    .step p{margin:0;color:var(--muted);font-size:12.8px;line-height:1.65; position:relative; z-index:1}

    .compare-wrap{
      border-radius: var(--radius2);
      background: rgba(255,255,255,.70);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: 0 18px 45px rgba(15,23,42,.08);
      overflow:hidden;
    }
    .compare-head{
      padding:16px 16px 12px;
      border-bottom:1px solid rgba(15,23,42,.10);
      background:
        radial-gradient(800px 220px at 20% 0%, rgba(255,45,85,.16), transparent 55%),
        radial-gradient(600px 220px at 80% 0%, rgba(14,165,233,.14), transparent 55%),
        rgba(255,255,255,.78);
    }
    .compare-head-grid{
      display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap;
    }
    .rating{
      display:flex;align-items:center;gap:12px;
    }
    .stars{
      display:flex;gap:4px;align-items:center;
      padding:8px 12px;
      border-radius:16px;
      background: rgba(255,45,85,.10);
      border:1px solid rgba(255,45,85,.18);
    }
    .stars svg{width:16px;height:16px; fill: #ffb020}
    .rating .score{
      display:flex;flex-direction:column;gap:6px;
    }
    .rating .score strong{
      font-size:22px; letter-spacing:-.6px;
    }
    .rating .score span{font-size:12px;color:var(--muted2)}
    .compare-note{
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      max-width:64ch;
      margin:6px 0 0;
    }

    .table-scroll{
      overflow:auto;
      -webkit-overflow-scrolling: touch;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:780px;
      background: rgba(255,255,255,.72);
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      font-size:13px;
      color:rgba(15,23,42,.9);
      vertical-align:top;
    }
    th{
      background: rgba(255,255,255,.82);
      position:sticky;
      top:0;
      z-index:2;
      border-bottom:1px solid rgba(15,23,42,.12);
      font-weight:900;
      letter-spacing:.1px;
    }
    tr:last-child td{border-bottom:none}
    .mark-good{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.18);
      font-weight:850;
      white-space:nowrap;
    }
    .mark-mid{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(245,158,11,.10);
      border:1px solid rgba(245,158,11,.20);
      font-weight:850;
      white-space:nowrap;
    }
    .check{
      width:18px;height:18px;border-radius:8px;
      background: rgba(22,163,74,.14);
      border:1px solid rgba(22,163,74,.25);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .check svg{width:12px;height:12px; fill:#16a34a}
    .warn{
      width:18px;height:18px;border-radius:8px;
      background: rgba(245,158,11,.14);
      border:1px solid rgba(245,158,11,.25);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .warn svg{width:12px;height:12px; fill:#f59e0b}

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .form-card{
      border-radius: var(--radius2);
      background:
        radial-gradient(700px 220px at 10% 0%, rgba(255,45,85,.14), transparent 55%),
        radial-gradient(600px 220px at 90% 0%, rgba(14,165,233,.12), transparent 55%),
        rgba(255,255,255,.74);
      border:1px solid rgba(15,23,42,.10);
      box-shadow: 0 18px 45px rgba(15,23,42,.08);
      padding:16px;
    }
    form{margin-top:10px}
    .field-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    label{
      display:block;
      font-size:12px;
      color:rgba(15,23,42,.78);
      font-weight:800;
      margin:0 0 8px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.14);
      background: rgba(255,255,255,.88);
      font-size:14px;
      outline:none;
      transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
      color:rgba(15,23,42,.92);
    }
    textarea{min-height:108px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(255,45,85,.35);
      box-shadow: 0 0 0 6px rgba(255,45,85,.12);
    }
    .form-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top:12px;
    }
    .muted{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
      margin:0;
    }
    .toast{
      position:fixed;
      left:50%;
      transform: translateX(-50%);
      bottom:22px;
      z-index:200;
      background: rgba(15,23,42,.92);
      color:#fff;
      padding:12px 14px;
      border-radius:16px;
      box-shadow: 0 22px 55px rgba(15,23,42,.35);
      display:none;
      gap:10px;
      align-items:center;
      max-width: calc(100vw - 26px);
    }
    .toast.show{display:flex; animation: pop .22s ease both}
    @keyframes pop{
      from{opacity:0; transform: translateX(-50%) translateY(8px) scale(.98)}
      to{opacity:1; transform: translateX(-50%) translateY(0) scale(1)}
    }
    .toast svg{width:18px;height:18px; fill:#22c55e}

    .tabs{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:10px;
    }
    .tab{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.70);
      font-weight:850;
      font-size:13px;
      cursor:pointer;
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
      user-select:none;
    }
    .tab:hover{transform: translateY(-1px); border-color: rgba(255,45,85,.26)}
    .tab[aria-selected="true"]{
      background: rgba(255,45,85,.12);
      border-color: rgba(255,45,85,.30);
    }
    .tab-panel{
      margin-top:12px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.68);
      padding:14px;
    }
    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .cloud-item{
      padding:9px 11px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.78);
      font-size:13px;
      font-weight:850;
      color:rgba(15,23,42,.88);
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      cursor:pointer;
    }
    .cloud-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(15,23,42,.10);
      border-color: rgba(14,165,233,.26);
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .case{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      padding:16px;
      overflow:hidden;
      position:relative;
      min-width:0;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .case:hover{transform: translateY(-2px); box-shadow: 0 22px 55px rgba(15,23,42,.10); border-color: rgba(255,45,85,.22)}
    .case .top{
      display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px
    }
    .case .badge2{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 10px;border-radius:999px;
      background: rgba(14,165,233,.10);
      border:1px solid rgba(14,165,233,.22);
      font-weight:900;font-size:12px;
      white-space:nowrap;
    }
    .case .badge2 svg{width:14px;height:14px; fill: rgba(14,165,233,.95)}
    .case .desc{
      margin:0;color:var(--muted);font-size:13px;line-height:1.75
    }
    .kpi{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      margin-top:14px;
    }
    .kpi .k{
      border-radius:16px;
      padding:10px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
    }
    .kpi .k strong{display:block; font-size:14px}
    .kpi .k span{display:block; margin-top:6px; font-size:12px; color:var(--muted2); line-height:1.35}

    .article-list{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .article-main{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 18px 45px rgba(15,23,42,.08);
      padding:14px;
    }
    .article-items{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:10px;
    }
    .article-item{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:12px;
      border-radius:18px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .article-item:hover{
      transform: translateY(-2px);
      border-color: rgba(255,45,85,.22);
      box-shadow: 0 18px 40px rgba(15,23,42,.10);
    }
    .article-item .left{
      min-width:0;
    }
    .article-item h3{
      margin:0;
      font-size:14px;
      letter-spacing:-.2px;
    }
    .article-item p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
    }
    .chip-row{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:10px;
    }
    .chip{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.80);
      color:rgba(15,23,42,.88);
      font-weight:850;
      white-space:nowrap;
    }

    .side-stack{
      display:flex;
      flex-direction:column;
      gap:14px;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .review{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-width:0;
    }
    .review:hover{transform: translateY(-2px); box-shadow: 0 22px 55px rgba(15,23,42,.10); border-color: rgba(14,165,233,.22)}
    .review .meta{
      display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px
    }
    .review .who{
      display:flex;align-items:center;gap:10px;min-width:0;
    }
    .avatar{
      width:40px;height:40px;border-radius:16px;
      background: linear-gradient(135deg, rgba(255,45,85,.18), rgba(14,165,233,.16));
      border:1px solid rgba(15,23,42,.10);
      display:flex;align-items:center;justify-content:center;
      font-weight:1000;
      color:rgba(15,23,42,.88);
      flex:0 0 auto;
    }
    .review h3{
      margin:0;font-size:14px;letter-spacing:-.2px
    }
    .review .role{
      margin-top:4px;color:var(--muted2);font-size:12px;line-height:1.3
    }
    .review .text{
      margin:0;color:var(--muted);font-size:13px;line-height:1.85
    }

    .faq{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 45px rgba(15,23,42,.08);
      overflow:hidden;
    }
    details{
      padding:0;
      border-top:1px solid rgba(15,23,42,.08);
    }
    details:first-child{border-top:none}
    summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      font-weight:900;
      color:rgba(15,23,42,.92);
      font-size:14px;
      transition: background .16s ease;
    }
    summary::-webkit-details-marker{display:none}
    details[open] summary{background: rgba(255,45,85,.06)}
    .sum-right{
      flex:0 0 auto;
      display:flex; align-items:center; gap:10px; color:var(--muted2); font-weight:850; font-size:12px;
    }
    .chev{
      width:26px;height:26px;border-radius:12px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.72);
      display:flex;align-items:center;justify-content:center;
      transition: transform .18s ease, border-color .18s ease;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(255,45,85,.24)}
    .chev svg{width:14px;height:14px; fill: rgba(15,23,42,.78)}
    .faq-body{
      padding:0 16px 14px;
      color:var(--muted);
      font-size:13px;
      line-height:1.9;
    }

    .tag-row{
      display:flex;gap:10px;flex-wrap:wrap; margin-top:8px;
    }

    .links-strip{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .link-card{
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 45px rgba(15,23,42,.08);
      padding:16px;
    }
    .link-card ul{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .link-card li a{
      text-decoration:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      font-weight:850;
      color:rgba(15,23,42,.92);
      font-size:13px;
    }
    .link-card li a:hover{
      transform: translateY(-2px);
      border-color: rgba(14,165,233,.22);
      box-shadow: 0 18px 40px rgba(15,23,42,.10);
    }
    .ext{
      color:var(--muted2);
      font-weight:900;
      font-size:12px;
      flex:0 0 auto;
      display:flex;align-items:center;gap:8px;
    }
    .ext svg{width:14px;height:14px; fill: rgba(15,23,42,.70)}

    footer{
      margin-top:16px;
      border-top:1px solid rgba(15,23,42,.10);
      background:
        radial-gradient(900px 300px at 15% 0%, rgba(255,45,85,.12), transparent 60%),
        radial-gradient(800px 300px at 85% 0%, rgba(14,165,233,.10), transparent 60%),
        rgba(255,255,255,.80);
    }
    .footer-inner{
      padding:22px 0 18px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .foot-title{
      display:flex;align-items:center;gap:12px;
    }
    .foot-title img{
      width:42px;height:42px; object-fit:contain; border-radius:14px;
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      padding:8px;
    }
    .foot-title strong{font-size:15px; letter-spacing:-.2px}
    .foot-title span{display:block; margin-top:4px; color:var(--muted2); font-size:12.5px; line-height:1.6}
    .foot-actions{
      display:flex; flex-wrap:wrap; gap:10px; justify-content:flex-end;
    }
    .foot-bottom{
      padding-top:14px;
      border-top:1px solid rgba(15,23,42,.08);
      margin-top:14px;
      display:flex;align-items:center;justify-content:space-between;gap:12px; flex-wrap:wrap;
      color:rgba(15,23,42,.75);
      font-size:12.5px;
    }
    .foot-bottom a{
      color:rgba(15,23,42,.82);
      text-decoration:none;
      font-weight:850;
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      transition: transform .16s ease, border-color .16s ease;
    }
    .foot-bottom a:hover{transform: translateY(-1px); border-color: rgba(255,45,85,.22)}
    .kefu-float{
      position:fixed;
      right:16px;
      bottom:18px;
      z-index:120;
      display:flex;
      flex-direction:column;
      gap:10px;
      pointer-events:none;
    }
    .float-btn{
      pointer-events:auto;
      display:flex;align-items:center;gap:10px;
      border-radius:18px;
      padding:10px 12px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 45px rgba(15,23,42,.14);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .float-btn:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(15,23,42,.18)}
    .float-btn svg{width:18px;height:18px; fill: rgba(15,23,42,.78)}
    .float-btn span{font-weight:950; font-size:13px}
    .qr-pop{
      pointer-events:auto;
      width:220px;
      border-radius:22px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(15,23,42,.12);
      box-shadow: 0 22px 60px rgba(15,23,42,.20);
      overflow:hidden;
      transform-origin: right bottom;
      animation: qrs .18s ease both;
    }
    @keyframes qrs{
      from{opacity:0; transform: scale(.96) translateY(8px)}
      to{opacity:1; transform: scale(1) translateY(0)}
    }
    .qr-head{
      padding:12px 12px 10px;
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      border-bottom:1px solid rgba(15,23,42,.08);
      background: linear-gradient(135deg, rgba(255,45,85,.14), rgba(14,165,233,.10));
    }
    .qr-head strong{font-size:13px; letter-spacing:-.2px}
    .close-q{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.78);
      cursor:pointer;
      display:flex;align-items:center;justify-content:center;
    }
    .close-q svg{width:14px;height:14px; fill: rgba(15,23,42,.78)}
    .qr-body{
      padding:12px;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:center;
    }
    .qr-body img{
      width:190px;
      height:auto;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .qr-body p{
      margin:0;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.6;
      text-align:center;
    }

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

    .backtop{
      position:fixed;
      left:16px;
      bottom:18px;
      z-index:120;
      width:44px;height:44px;border-radius:18px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 45px rgba(15,23,42,.14);
      display:flex;align-items:center;justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, opacity .18s ease;
      opacity:0;
      pointer-events:none;
    }
    .backtop.show{opacity:1; pointer-events:auto}
    .backtop:hover{transform: translateY(-2px)}
    .backtop svg{width:18px;height:18px; fill: rgba(15,23,42,.78)}

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr}
      .hero-side{order:2}
      .grid-3{grid-template-columns: 1fr}
      .capabilities{grid-template-columns: 1fr}
      .timeline{grid-template-columns: repeat(2, minmax(0,1fr))}
      .two-col{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .links-strip{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .foot-actions{justify-content:flex-start}
      .nav{display:none}
      .nav-cta{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:block}
      .hero-meta{grid-template-columns: 1fr; }
      h1{font-size:28px}
      .field-grid{grid-template-columns: 1fr}
      .kefu-float{right:12px}
      .backtop{left:12px}
    }