:root{
      --bg0:#f6f8ff;
      --bg1:#f0f6ff;
      --card:#ffffff;
      --text:#0f172a;
      --muted:#5b6b86;
      --muted2:#7a8aa6;
      --line:rgba(15,23,42,.10);
      --shadow: 0 18px 50px rgba(16, 24, 40, .10);
      --shadow2: 0 10px 30px rgba(16, 24, 40, .10);
      --blue:#1d4ed8;
      --blue2:#2563eb;
      --blue3:#0ea5e9;
      --navy:#0b2a5b;
      --chip:rgba(29,78,216,.10);
      --chip2:rgba(14,165,233,.10);
      --good:#16a34a;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:22px;
      --container:1100px;
    }
    *{box-sizing:border-box}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", "Segoe UI", Roboto, Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 520px at 15% 0%, rgba(37,99,235,.18), transparent 55%),
        radial-gradient(760px 460px at 85% 10%, rgba(14,165,233,.18), transparent 52%),
        linear-gradient(180deg, var(--bg1), var(--bg0) 38%, #fff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{max-width:var(--container); margin:0 auto; padding:0 18px}
    .topbar{
      position:sticky; top:0; z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(246,248,255,.72);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .nav-row{
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; padding:12px 0;
      flex-wrap:wrap;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width:220px;
    }
    .brand img{
      width:40px; height:40px; object-fit:contain;
      border-radius:12px;
      background: rgba(37,99,235,.08);
      padding:6px;
    }
    .brand .brand-text{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .brand-name{
      font-weight:800; letter-spacing:.2px;
      font-size:15px;
    }
    .brand .brand-tag{
      font-size:12px; color:var(--muted);
      display:flex; align-items:center; gap:8px;
    }
    .dot{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(180deg, var(--blue2), var(--blue3));
      box-shadow:0 0 0 4px rgba(37,99,235,.12);
    }
    .nav-links{
      display:flex; align-items:center; justify-content:flex-end;
      gap:10px; flex:1;
      flex-wrap:wrap;
    }
    .nav-links a{
      font-size:13px; color:rgba(15,23,42,.82);
      padding:9px 10px; border-radius:999px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      transform: translateY(-1px);
      background: rgba(29,78,216,.06);
      border-color: rgba(29,78,216,.14);
    }
    .nav-cta{
      display:flex; gap:10px; align-items:center;
    }
    .btn{
      border:1px solid rgba(15,23,42,.12);
      background: #fff;
      color: rgba(15,23,42,.9);
      padding:10px 14px;
      border-radius:12px;
      font-weight:700; font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 14px 30px rgba(16,24,40,.10); border-color: rgba(29,78,216,.22)}
    .btn-primary{
      border-color: rgba(29,78,216,.18);
      background: linear-gradient(180deg, rgba(37,99,235,.98), rgba(29,78,216,.96));
      color:#fff;
      box-shadow: 0 14px 34px rgba(37,99,235,.28);
    }
    .btn-primary:hover{box-shadow: 0 18px 46px rgba(37,99,235,.34); border-color: rgba(37,99,235,.35)}
    .btn-ghost{
      background: rgba(29,78,216,.06);
      border-color: rgba(29,78,216,.16);
      color: rgba(29,78,216,.95);
    }
    .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 .18s ease;
    }
    .hamburger:active{transform:scale(.98)}
    .hamburger .bars{
      width:18px; height:12px; position:relative;
    }
    .hamburger .bars span{
      position:absolute; left:0; right:0; height:2px; border-radius:2px;
      background: rgba(15,23,42,.85);
    }
    .hamburger .bars span:nth-child(1){top:0}
    .hamburger .bars span:nth-child(2){top:5px; opacity:.85}
    .hamburger .bars span:nth-child(3){bottom:0; opacity:.75}
    .mobile-panel{
      display:none;
      padding:0 0 14px;
    }
    .mobile-panel-inner{
      border:1px solid rgba(15,23,42,.08);
      border-radius:16px;
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 50px rgba(16,24,40,.08);
      padding:12px;
    }
    .mobile-links{
      display:flex; flex-direction:column; gap:8px;
    }
    .mobile-links a{
      padding:11px 12px;
      border-radius:12px;
      border:1px solid rgba(15,23,42,.06);
      background:#fff;
      font-weight:700; font-size:13px;
      color: rgba(15,23,42,.88);
    }
    .mobile-links a:hover{border-color: rgba(37,99,235,.22)}
    .mobile-cta{display:flex; gap:10px; margin-top:10px; flex-wrap:wrap}
    .hero{
      padding:32px 0 12px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      border-radius:var(--radius2);
      background:
        radial-gradient(500px 220px at 10% 0%, rgba(37,99,235,.20), transparent 60%),
        radial-gradient(520px 240px at 95% 10%, rgba(14,165,233,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.70));
      border:1px solid rgba(29,78,216,.12);
      box-shadow: var(--shadow);
      padding:22px;
      position:relative;
      overflow:hidden;
      min-height:360px;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(closest-side at 30% 10%, rgba(37,99,235,.18), transparent 70%),
        radial-gradient(closest-side at 80% 30%, rgba(14,165,233,.14), transparent 72%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-inner{position:relative}
    .hero-badge-row{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(29,78,216,.14);
      background: rgba(29,78,216,.06);
      color: rgba(29,78,216,.98);
      font-weight:800; font-size:13px;
    }
    .badge .mini{
      width:26px; height:26px; border-radius:9px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(180deg, rgba(37,99,235,.18), rgba(14,165,233,.10));
      border:1px solid rgba(29,78,216,.14);
      color: rgba(29,78,216,.98);
    }
    h1{
      margin:10px 0 10px;
      font-size:34px; line-height:1.2;
      letter-spacing:-.6px;
    }
    .lead{
      margin:0;
      color: rgba(15,23,42,.78);
      font-size:15px; line-height:1.7;
      max-width:60ch;
    }
    .hero-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top:16px;
    }
    .hero-actions .subnote{
      color:var(--muted2);
      font-size:12px;
      display:flex; align-items:center; gap:10px;
    }
    .hero-actions .subnote .sep{
      width:1px; height:12px; background: rgba(15,23,42,.16);
    }
    .data-panel{
      border-radius:var(--radius2);
      background: linear-gradient(180deg, rgba(11,42,91,.95), rgba(11,42,91,.88));
      border:1px solid rgba(255,255,255,.10);
      box-shadow: var(--shadow2);
      color:#fff;
      padding:18px;
      overflow:hidden;
      position:relative;
      min-height:360px;
    }
    .data-panel:after{
      content:"";
      position:absolute;
      width:680px; height:420px;
      right:-360px; top:-260px;
      background:
        radial-gradient(closest-side, rgba(37,99,235,.35), transparent 65%),
        radial-gradient(closest-side, rgba(14,165,233,.22), transparent 60%);
      filter: blur(0px);
      opacity:.95;
      pointer-events:none;
    }
    .data-inner{position:relative}
    .data-title{
      font-weight:900; letter-spacing:.3px;
      font-size:15px; margin:0 0 10px;
      display:flex; align-items:center; gap:10px;
    }
    .pulse{
      width:10px; height:10px; border-radius:50%;
      background: #38bdf8;
      box-shadow: 0 0 0 0 rgba(56,189,248,.45);
      animation: pulse 2s ease infinite;
    }
    @keyframes pulse{
      0%{box-shadow: 0 0 0 0 rgba(56,189,248,.38)}
      60%{box-shadow: 0 0 0 12px rgba(56,189,248,0)}
      100%{box-shadow: 0 0 0 0 rgba(56,189,248,0)}
    }
    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:10px;
    }
    .metric{
      background: rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:16px;
      padding:12px 12px;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      min-height:92px;
      display:flex; flex-direction:column; justify-content:space-between;
    }
    .metric:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.10);
      border-color: rgba(56,189,248,.35);
    }
    .metric .num{
      font-size:20px; font-weight:950; letter-spacing:-.3px;
    }
    .metric .lbl{
      color: rgba(255,255,255,.78);
      font-size:12px; line-height:1.4;
      margin-top:6px;
    }
    .hero-side-list{
      margin-top:12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .side-item{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      background: rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.11);
    }
    .check{
      width:26px; height:26px; border-radius:10px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(34,197,94,.16);
      border:1px solid rgba(34,197,94,.22);
      color:#bbf7d0;
      flex:0 0 auto;
      margin-top:2px;
    }
    .side-item .t{
      font-weight:900; font-size:13px;
      margin:0 0 2px;
    }
    .side-item .d{
      margin:0;
      color: rgba(255,255,255,.78);
      font-size:12px; line-height:1.55;
    }

    section{padding:18px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px;
      margin-bottom:14px;
      flex-wrap:wrap;
    }
    .kicker{
      font-weight:900; font-size:12px; letter-spacing:.14em;
      text-transform:uppercase;
      color: rgba(29,78,216,.95);
      background: rgba(29,78,216,.08);
      border:1px solid rgba(29,78,216,.12);
      padding:7px 10px;
      border-radius:999px;
      display:inline-flex; align-items:center; gap:8px;
    }
    .section-head h2{
      margin:8px 0 0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size:14px;
      line-height:1.7;
      max-width:68ch;
    }

    .cards-grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .card{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(15,23,42,.08);
      border-radius:18px;
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 48px rgba(16,24,40,.10);
      border-color: rgba(29,78,216,.18);
    }
    .card .icon{
      width:42px; height:42px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(29,78,216,.14);
      background: linear-gradient(180deg, rgba(29,78,216,.10), rgba(14,165,233,.08));
      color: rgba(29,78,216,.98);
      margin-bottom:10px;
    }
    .card h3{
      margin:0 0 6px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size:13px; line-height:1.7;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      padding:14px;
      border-radius:18px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(15,23,42,.08);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute; inset:-1px;
      background: radial-gradient(340px 140px at 20% 0%, rgba(29,78,216,.12), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .step .in{position:relative}
    .step .num{
      display:flex; align-items:center; justify-content:space-between;
      gap:10px; margin-bottom:10px;
    }
    .pill{
      font-weight:950; font-size:12px;
      color: rgba(29,78,216,.98);
      background: rgba(29,78,216,.08);
      border:1px solid rgba(29,78,216,.14);
      padding:7px 10px; border-radius:999px;
      white-space:nowrap;
    }
    .step .dotline{
      height:1px; background: rgba(29,78,216,.18);
      flex:1;
      margin-left:10px;
      border-radius:99px;
    }
    .step h3{margin:0 0 6px; font-size:15px}
    .step p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}

    .compare-wrap{
      border-radius:22px;
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.70));
      border:1px solid rgba(15,23,42,.08);
      box-shadow: var(--shadow2);
      padding:14px;
    }
    .compare-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
      padding:8px 6px 12px;
    }
    .starbox{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
    }
    .star{
      width:58px; height:58px; border-radius:22px;
      background: rgba(245,158,11,.12);
      border:1px solid rgba(245,158,11,.22);
      display:flex; align-items:center; justify-content:center;
      color: rgba(245,158,11,.95);
      font-weight:950;
      box-shadow: 0 18px 40px rgba(245,158,11,.14);
    }
    .star-right .rate{
      font-weight:1000; font-size:26px; letter-spacing:-.5px; line-height:1.1;
    }
    .star-right .sub{
      color:var(--muted); font-size:13px; margin-top:4px; line-height:1.4;
    }
    .compare-note{
      color:var(--muted); font-size:13px; line-height:1.6;
      max-width:54ch;
      padding:6px 0;
    }
    .table-wrap{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:#fff;
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width:860px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      text-align:left;
      vertical-align:top;
      font-size:13px;
    }
    th{
      background: rgba(29,78,216,.06);
      color: rgba(15,23,42,.88);
      font-weight:950;
      letter-spacing:-.2px;
    }
    tr:last-child td{border-bottom:none}
    .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(29,78,216,.16);
      background: rgba(29,78,216,.08);
      font-weight:900;
      color: rgba(29,78,216,.95);
      font-size:12px;
      white-space:nowrap;
    }
    .tag.good{
      border-color: rgba(34,197,94,.22);
      background: rgba(34,197,94,.10);
      color: rgba(22,163,74,.98);
    }
    .tag.gray{
      border-color: rgba(15,23,42,.12);
      background: rgba(15,23,42,.04);
      color: rgba(15,23,42,.78);
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }

    .list-card{
      padding:14px;
      border-radius:18px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(15,23,42,.08);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
    }
    .list-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .list-title h3{margin:0; font-size:15px}
    .chips{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .chip{
      padding:9px 10px;
      border-radius:999px;
      background: rgba(29,78,216,.06);
      border:1px solid rgba(29,78,216,.12);
      color: rgba(29,78,216,.95);
      font-weight:850;
      font-size:12px;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .chip:hover{
      transform: translateY(-1px);
      background: rgba(29,78,216,.08);
      border-color: rgba(29,78,216,.20);
    }

    .timeline{
      display:flex; flex-direction:column; gap:10px;
    }
    .tl-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      background:#fff;
      border:1px solid rgba(15,23,42,.08);
    }
    .tl-left{
      width:38px; height:38px; border-radius:16px;
      background: linear-gradient(180deg, rgba(29,78,216,.12), rgba(14,165,233,.08));
      border:1px solid rgba(29,78,216,.14);
      display:flex; align-items:center; justify-content:center;
      color: rgba(29,78,216,.98);
      font-weight:1000;
      flex:0 0 auto;
      margin-top:2px;
    }
    .tl-item h3{margin:0 0 4px; font-size:14px}
    .tl-item p{margin:0; color:var(--muted); font-size:13px; line-height:1.65}

    .gallery{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .case-card{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column;
    }
    .case-media{
      width:100%;
      aspect-ratio: 16 / 9;
      background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(14,165,233,.10));
      display:flex; align-items:center; justify-content:center;
      position:relative;
    }
    .case-media img{
      width:100%; height:100%;
      object-fit:cover;
      display:block;
    }
    .case-body{
      padding:12px 12px 14px;
      display:flex; flex-direction:column; gap:8px;
      flex:1;
    }
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .case-title{
      font-weight:950; font-size:14px; line-height:1.35; margin:0;
      letter-spacing:-.2px;
    }
    .case-desc{
      margin:0;
      color:var(--muted);
      font-size:13px; line-height:1.65;
    }
    .case-foot{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:auto;
    }
    .mini-tag{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(15,23,42,.03);
      color: rgba(15,23,42,.80);
      font-weight:850;
      font-size:12px;
      white-space:nowrap;
    }

    .articles{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .article-card{
      padding:14px;
      border-radius:18px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(15,23,42,.08);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; gap:12px; align-items:flex-start;
    }
    .article-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 48px rgba(16,24,40,.10);
      border-color: rgba(29,78,216,.18);
    }
    .article-dot{
      width:12px; height:12px; border-radius:50%;
      background: linear-gradient(180deg, rgba(37,99,235,.98), rgba(14,165,233,.92));
      margin-top:6px;
      box-shadow:0 0 0 5px rgba(37,99,235,.12);
      flex:0 0 auto;
    }
    .article-card h3{margin:0; font-size:14px; letter-spacing:-.2px}
    .article-card p{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.6}
    .article-card .linkrow{
      margin-top:10px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .article-card a.read{
      display:inline-flex; align-items:center; gap:10px;
      font-weight:950; font-size:13px;
      color: rgba(29,78,216,.98);
    }
    .arrow{
      width:28px; height:28px; border-radius:12px;
      border:1px solid rgba(29,78,216,.16);
      background: rgba(29,78,216,.06);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease;
    }
    .article-card:hover .arrow{transform: translateX(2px)}
    .muted-small{color:var(--muted2); font-size:12px}

    .form-card{
      border-radius:22px;
      background:
        radial-gradient(600px 240px at 10% 0%, rgba(37,99,235,.16), transparent 60%),
        radial-gradient(520px 220px at 95% 20%, rgba(14,165,233,.14), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      border:1px solid rgba(29,78,216,.12);
      box-shadow: var(--shadow2);
      padding:16px;
      overflow:hidden;
    }
    .form-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px; align-items:start;
    }
    .form-grid .side{
      background: rgba(11,42,91,.95);
      border:1px solid rgba(255,255,255,.10);
      border-radius:18px;
      color:#fff;
      padding:14px;
      box-shadow: 0 18px 40px rgba(11,42,91,.24);
      position:relative;
      overflow:hidden;
      min-height:320px;
    }
    .form-grid .side:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(closest-side at 20% 0%, rgba(56,189,248,.30), transparent 70%),
        radial-gradient(closest-side at 80% 25%, rgba(37,99,235,.25), transparent 70%);
      pointer-events:none;
      opacity:.95;
    }
    .form-grid .side .in{position:relative}
    .side h3{margin:0; font-size:15px; font-weight:1000; letter-spacing:-.2px}
    .side p{margin:8px 0 0; color: rgba(255,255,255,.82); line-height:1.7; font-size:13px}
    .side .bul{
      margin-top:12px; display:flex; flex-direction:column; gap:10px;
    }
    .bul .b{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px;
      background: rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
      border-radius:16px;
    }
    .b .ic{
      width:34px; height:34px; border-radius:16px;
      background: rgba(56,189,248,.18);
      border:1px solid rgba(56,189,248,.22);
      display:flex; align-items:center; justify-content:center;
      color:#dbeafe;
      flex:0 0 auto;
      margin-top:2px;
    }
    .b .txt strong{display:block; font-size:13px}
    .b .txt span{display:block; color: rgba(255,255,255,.78); font-size:12px; line-height:1.55; margin-top:4px}

    form{margin:0}
    .fields{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:6px;
    }
    .field{
      display:flex; flex-direction:column; gap:6px;
    }
    label{
      font-size:12px;
      color: rgba(15,23,42,.75);
      font-weight:900;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.92);
      color: rgba(15,23,42,.92);
      outline:none;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
      font-size:14px;
    }
    textarea{min-height:104px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(37,99,235,.34);
      box-shadow: 0 0 0 4px rgba(37,99,235,.12);
    }
    .full{grid-column:1 / -1}
    .form-actions{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      margin-top:12px;
    }
    .help-inline{
      font-size:12px;
      color: var(--muted2);
      line-height:1.5;
    }
    .toast{
      position:fixed;
      left:50%; transform:translateX(-50%);
      bottom:18px;
      background: rgba(11,42,91,.92);
      color:#fff;
      padding:12px 14px;
      border-radius:16px;
      box-shadow: 0 18px 50px rgba(16,24,40,.22);
      border:1px solid rgba(255,255,255,.12);
      display:none;
      z-index:1000;
      max-width:92vw;
    }
    .toast.show{display:block; animation: toastIn .22s ease}
    @keyframes toastIn{
      from{opacity:0; transform:translateX(-50%) translateY(8px)}
      to{opacity:1; transform:translateX(-50%) translateY(0)}
    }

    .faq{
      border-radius:22px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      overflow:hidden;
    }
    .faq-item{
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .faq-item:last-child{border-bottom:none}
    .faq-q{
      width:100%;
      text-align:left;
      border:none;
      background:transparent;
      padding:14px 14px;
      cursor:pointer;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:1000;
      color: rgba(15,23,42,.92);
    }
    .faq-q span{font-size:14px; line-height:1.45}
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(15,23,42,.03);
      display:flex; align-items:center; justify-content:center;
      transition: transform .22s ease, border-color .18s ease, background .18s ease;
      flex:0 0 auto;
    }
    .faq-item[data-open="true"] .chev{
      transform: rotate(180deg);
      border-color: rgba(29,78,216,.20);
      background: rgba(29,78,216,.06);
    }
    .faq-a{
      padding:0 14px 14px;
      color: var(--muted);
      font-size:13px;
      line-height:1.75;
      display:none;
    }
    .faq-item[data-open="true"] .faq-a{display:block; animation: fadeIn .18s ease}
    @keyframes fadeIn{
      from{opacity:0; transform: translateY(-4px)}
      to{opacity:1; transform: translateY(0)}
    }

    .comments{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .review{
      padding:14px;
      border-radius:18px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(15,23,42,.08);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:210px;
    }
    .review:hover{transform: translateY(-2px); box-shadow: 0 18px 48px rgba(16,24,40,.10); border-color: rgba(29,78,216,.18)}
    .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .who .avatar{
      width:40px; height:40px; border-radius:16px;
      background: linear-gradient(180deg, rgba(29,78,216,.14), rgba(14,165,233,.10));
      border:1px solid rgba(29,78,216,.16);
      display:flex; align-items:center; justify-content:center;
      color: rgba(29,78,216,.98);
      font-weight:1000;
      flex:0 0 auto;
    }
    .who .role{
      flex:1;
      margin-left:10px;
    }
    .who strong{display:block; font-size:13px; letter-spacing:-.1px}
    .who span{display:block; font-size:12px; color:var(--muted2); margin-top:4px}
    .review .quote{
      margin:0;
      color: rgba(15,23,42,.82);
      font-size:13px;
      line-height:1.75;
    }
    .review .meta{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: var(--muted2);
      font-size:12px;
    }

    .segment{
      border-radius:22px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding:14px;
    }
    .network{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .mapbox{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.08);
      background:
        radial-gradient(600px 240px at 30% 0%, rgba(29,78,216,.16), transparent 60%),
        radial-gradient(420px 220px at 90% 30%, rgba(14,165,233,.12), transparent 60%),
        linear-gradient(180deg, #ffffff, rgba(255,255,255,.78));
      overflow:hidden;
      position:relative;
      min-height:260px;
    }
    .mapbox:before{
      content:"";
      position:absolute; inset:0;
      background-image:
        linear-gradient(rgba(15,23,42,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15,23,42,.06) 1px, transparent 1px);
      background-size: 42px 42px;
      opacity:.55;
      pointer-events:none;
    }
    .mapbox .pins{
      position:absolute; inset:0;
      pointer-events:none;
    }
    .pin{
      position:absolute;
      width:14px; height:14px; border-radius:50%;
      background: linear-gradient(180deg, rgba(37,99,235,.98), rgba(14,165,233,.95));
      box-shadow: 0 0 0 6px rgba(37,99,235,.12);
    }
    .pin:after{
      content:"";
      position:absolute; left:50%; top:50%;
      width:34px; height:34px;
      border-radius:50%;
      border:1px solid rgba(37,99,235,.22);
      transform: translate(-50%,-50%);
      opacity:.85;
    }
    .maplabel{
      position:absolute; left:16px; bottom:14px;
      display:flex; gap:10px; align-items:flex-end; flex-wrap:wrap;
      background: rgba(255,255,255,.85);
      border:1px solid rgba(15,23,42,.08);
      border-radius:16px;
      padding:10px 12px;
    }
    .maplabel strong{font-weight:1000; font-size:13px}
    .maplabel span{color:var(--muted); font-size:12px; line-height:1.4}
    .network .sideinfo{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.08);
      background:#fff;
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
      min-height:260px;
    }
    .sideinfo h3{margin:0; font-size:15px}
    .sideinfo p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .netlist{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:auto;
    }

    .label-cloud{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .cloud{
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.84);
      font-weight:900; font-size:12px;
      color: rgba(15,23,42,.78);
      transition: transform .18s ease, border-color .18s ease;
    }
    .cloud:hover{transform: translateY(-1px); border-color: rgba(29,78,216,.22)}

    .float-chat{
      position:fixed;
      right:16px; bottom:18px;
      z-index:999;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .chat-quick{
      display:flex; gap:10px; align-items:center;
      padding:10px 12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 50px rgba(16,24,40,.12);
      backdrop-filter: blur(10px);
      transition: transform .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .chat-quick:active{transform: scale(.99)}
    .chat-quick .badgeIcon{
      width:38px; height:38px; border-radius:16px;
      background: linear-gradient(180deg, rgba(29,78,216,.14), rgba(14,165,233,.10));
      border:1px solid rgba(29,78,216,.16);
      display:flex; align-items:center; justify-content:center;
      color: rgba(29,78,216,.98);
      font-weight:1000;
      flex:0 0 auto;
    }
    .chat-quick .txt strong{display:block; font-size:13px}
    .chat-quick .txt span{display:block; color:var(--muted2); font-size:12px; margin-top:3px}
    .qr-pop{
      display:none;
      width:220px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 50px rgba(16,24,40,.18);
      overflow:hidden;
    }
    .qr-pop.show{display:block; animation: popIn .18s ease}
    @keyframes popIn{
      from{opacity:0; transform: translateY(8px)}
      to{opacity:1; transform: translateY(0)}
    }
    .qr-pop header{
      padding:12px 12px 10px;
      background: linear-gradient(180deg, rgba(29,78,216,.08), rgba(14,165,233,.06));
      border-bottom:1px solid rgba(15,23,42,.08);
      font-weight:1000;
      font-size:13px;
      color: rgba(15,23,42,.88);
    }
    .qr-pop .qr-body{
      padding:12px;
      display:flex; flex-direction:column; gap:8px; align-items:center;
    }
    .qr-pop img{
      width:150px; height:auto; border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .qr-pop .small{
      text-align:center; color:var(--muted); font-size:12px; line-height:1.5;
      padding:0 6px 10px;
    }

    footer{
      margin-top:10px;
      background: linear-gradient(180deg, rgba(11,42,91,.96), rgba(11,42,91,.90));
      color:#fff;
      padding:18px 0;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .foot-grid{
      display:grid; grid-template-columns: 1.25fr .75fr;
      gap:14px; align-items:start;
    }
    .foot-brand{
      display:flex; gap:12px; align-items:flex-start;
    }
    .foot-brand img{
      width:42px; height:42px; object-fit:contain;
      border-radius:16px;
      padding:8px;
      background: rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.12);
    }
    .foot-brand strong{display:block; font-size:15px; letter-spacing:-.2px}
    .foot-brand span{display:block; color: rgba(255,255,255,.78); margin-top:6px; font-size:13px; line-height:1.6}
    .foot-links{
      display:flex; flex-direction:column; gap:10px;
    }
    .foot-links h3{margin:0; font-size:14px}
    .foot-links .cols{
      display:flex; gap:12px; flex-wrap:wrap;
    }
    .foot-links a{
      color: rgba(255,255,255,.84);
      font-size:13px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      display:inline-flex; align-items:center; gap:10px;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(56,189,248,.35);
      background: rgba(56,189,248,.12);
    }
    .copyright{
      margin-top:14px;
      padding-top:12px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: rgba(255,255,255,.72);
      font-size:12px;
    }
    .foot-right{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      justify-content:flex-end;
    }

    .reveal{
      opacity:0; transform: translateY(12px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.in{
      opacity:1; transform: translateY(0);
    }

    .anchor{
      scroll-margin-top:84px;
    }

    .muted{color:var(--muted)}
    .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; }
      .data-panel{min-height:unset}
      h1{font-size:30px}
      .cards-grid-3{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .two-col{grid-template-columns: 1fr}
      .gallery{grid-template-columns: 1fr}
      .articles{grid-template-columns: 1fr}
      .comments{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .network{grid-template-columns: 1fr}
      .foot-grid{grid-template-columns: 1fr}
      .mobile-panel{display:none}
      .nav-links{display:none}
      .hamburger{display:flex}
      .mobile-panel.show{display:block}
    }
    @media (max-width: 520px){
      .steps{grid-template-columns: 1fr}
      .fields{grid-template-columns: 1fr}
      table{min-width:760px}
    }
    @media (prefers-reduced-motion: reduce){
      .reveal{transition:none}
      .pulse{animation:none}
      .faq-item[data-open="true"] .faq-a{animation:none}
      .toast.show{animation:none}
      .qr-pop.show{animation:none}
      .btn, .card, .metric, .chip, .article-card, .case-card, .review{transition:none}
    }