:root{
      --bg0:#f6f9ff;
      --bg1:#ffffff;
      --text:#0f1b2d;
      --muted:#516173;
      --muted2:#6b7d90;
      --brand:#0a62ff;
      --brand2:#0b3a7a;
      --brand3:#0d7cff;
      --line:rgba(15,27,45,.12);
      --card:#ffffff;
      --card2:#f3f7ff;
      --shadow: 0 12px 34px rgba(10, 98, 255, .12);
      --shadow2: 0 10px 26px rgba(15,27,45,.10);
      --radius:16px;
      --radius2:22px;
      --focus: 0 0 0 4px rgba(10, 98, 255, .18);
      --max: 1160px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 20% -10%, rgba(10,98,255,.18), transparent 55%),
        radial-gradient(700px 360px at 90% 0%, rgba(13,124,255,.14), transparent 55%),
        linear-gradient(180deg, var(--bg0), #ffffff 60%);
    }
    img{max-width:100%; height:auto; display:block}
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--max);
      margin:0 auto;
      padding:0 18px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(246,249,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(15,27,45,.08);
    }
    .nav-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width: 180px;
    }
    .brand img{
      width:40px; height:40px; border-radius:12px;
      box-shadow: 0 10px 24px rgba(10,98,255,.18);
      border:1px solid rgba(10,98,255,.20);
      background:#fff;
    }
    .brand .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .brand-title strong{
      font-size:14px; letter-spacing:.2px;
    }
    .brand .brand-title span{
      font-size:12px; color:var(--muted);
    }

    .nav-links{
      display:flex; align-items:center; gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px;
      color:rgba(15,27,45,.84);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(10,98,255,.08);
      border-color: rgba(10,98,255,.20);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:12px 14px;
      border-radius:12px;
      border:1px solid rgba(15,27,45,.12);
      background:#fff;
      text-decoration:none;
      color:rgba(15,27,45,.92);
      font-weight:650;
      font-size:13.5px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
      cursor:pointer;
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn:hover{transform: translateY(-1px); box-shadow: 0 14px 26px rgba(15,27,45,.10)}
    .btn-primary{
      border-color: rgba(10,98,255,.35);
      background: linear-gradient(180deg, rgba(10,98,255,.12), rgba(10,98,255,.06)) , #ffffff;
      position:relative;
      overflow:hidden;
    }
    .btn-primary::before{
      content:"";
      position:absolute; inset:-1px;
      background: radial-gradient(420px 120px at 20% 0%, rgba(10,98,255,.35), transparent 55%);
      opacity:.6;
      pointer-events:none;
    }
    .btn-primary span{position:relative}
    .btn-blue{
      border:0;
      color:#fff;
      background: linear-gradient(180deg, #0a62ff, #0a4ee6);
      box-shadow: 0 16px 28px rgba(10,98,255,.22);
    }
    .btn-blue:hover{box-shadow: 0 18px 34px rgba(10,98,255,.28)}
    .btn-blue svg{opacity:.95}
    .icon{
      width:18px; height:18px; display:inline-block;
    }

    .burger{
      display:none;
      width:42px; height:42px;
      border-radius:12px;
      border:1px solid rgba(15,27,45,.12);
      background:#fff;
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .burger:hover{transform: translateY(-1px); box-shadow: 0 14px 24px rgba(15,27,45,.10)}
    .burger:focus{outline:none; box-shadow: var(--focus)}
    .burger .bars{
      width:18px; height:14px; position:relative;
    }
    .burger .bars span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:3px; background: rgba(15,27,45,.86);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger .bars span:nth-child(1){top:1px}
    .burger .bars span:nth-child(2){top:6px}
    .burger .bars span:nth-child(3){top:11px}
    .burger[data-open="true"] .bars span:nth-child(1){top:6px; transform: rotate(45deg)}
    .burger[data-open="true"] .bars span:nth-child(2){opacity:0}
    .burger[data-open="true"] .bars span:nth-child(3){top:6px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-panel .row{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .mobile-panel a{
      flex: 1 1 calc(50% - 10px);
      min-width: 150px;
      text-decoration:none;
      font-size:13px;
      color:rgba(15,27,45,.9);
      padding:12px 12px;
      border-radius:14px;
      background:#fff;
      border:1px solid rgba(15,27,45,.10);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .mobile-panel a:hover{transform: translateY(-1px); box-shadow: 0 14px 22px rgba(15,27,45,.10); border-color: rgba(10,98,255,.22)}
    .mobile-cta{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:10px;
    }
    .mobile-cta .btn{flex:1 1 calc(50% - 10px); min-width: 160px}

    main{padding: 22px 0 40px}

    .hero{
      padding: 22px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      background:
        radial-gradient(760px 420px at 12% 20%, rgba(10,98,255,.22), transparent 55%),
        radial-gradient(420px 220px at 85% 10%, rgba(13,124,255,.20), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
      border:1px solid rgba(10,98,255,.16);
      border-radius: var(--radius2);
      box-shadow: var(--shadow2);
      padding:22px;
      position:relative;
      overflow:hidden;
      min-height: 360px;
    }
    .hero-left::after{
      content:"";
      position:absolute; right:-120px; top:-180px;
      width:360px; height:360px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(10,98,255,.35), rgba(10,98,255,0) 62%);
      pointer-events:none;
      opacity:.8;
    }
    .hero-kicker{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(10,98,255,.08);
      border: 1px solid rgba(10,98,255,.20);
      color: rgba(10,62,170,.96);
      font-weight:650;
      font-size:12.5px;
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 35% 35%, #57b0ff, #0a62ff);
      box-shadow: 0 0 0 6px rgba(10,98,255,.12);
    }
    .hero h1{
      font-size: clamp(22px, 3.2vw, 34px);
      line-height:1.22;
      margin:0 0 10px;
      letter-spacing:-.4px;
    }
    .hero-desc{
      margin:0 0 16px;
      color: rgba(15,27,45,.78);
      font-size:14.5px;
      line-height:1.75;
      max-width: 60ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top:12px;
    }
    .ghost-link{
      display:inline-flex; align-items:center; gap:10px;
      padding:12px 14px;
      border-radius:12px;
      border:1px solid rgba(15,27,45,.12);
      background: rgba(255,255,255,.76);
      text-decoration:none;
      color: rgba(15,27,45,.92);
      font-weight:650;
      font-size:13.5px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      cursor:pointer;
    }
    .ghost-link:hover{transform: translateY(-1px); box-shadow: 0 14px 26px rgba(15,27,45,.10); border-color: rgba(10,98,255,.22); background: rgba(255,255,255,.92)}
    .hero-meta{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:18px;
    }
    .meta-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,27,45,.10);
      border-radius:14px;
      padding:12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .meta-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 30px rgba(10,98,255,.10);
      border-color: rgba(10,98,255,.22);
    }
    .meta-top{
      display:flex; align-items:center; justify-content:space-between; gap:8px;
      margin-bottom:6px;
    }
    .badge{
      font-size:12px; color: rgba(10,62,170,.98);
      background: rgba(10,98,255,.10);
      border:1px solid rgba(10,98,255,.22);
      padding:6px 10px;
      border-radius:999px;
      font-weight:700;
      white-space:nowrap;
    }
    .meta-card strong{font-size:14px; letter-spacing:-.2px}
    .meta-card p{margin:6px 0 0; color: rgba(15,27,45,.70); font-size:12.8px; line-height:1.5}

    .hero-right{
      border-radius: var(--radius2);
      border:1px solid rgba(10,98,255,.16);
      background:
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.80));
      box-shadow: var(--shadow2);
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:12px;
      min-height: 360px;
    }
    .right-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding-bottom:6px;
      border-bottom: 1px dashed rgba(15,27,45,.14);
    }
    .right-title h2{
      font-size:14px; margin:0;
      letter-spacing:.2px;
    }
    .status{
      display:flex; align-items:center; gap:8px; color: rgba(15,27,45,.72);
      font-size:12.5px; font-weight:650;
      white-space:nowrap;
    }
    .pulse{
      width:10px; height:10px; border-radius:50%;
      background: #0a62ff;
      box-shadow: 0 0 0 0 rgba(10,98,255,.32);
      animation: pulse 1.8s infinite ease-in-out;
    }
    @keyframes pulse{
      0%{box-shadow: 0 0 0 0 rgba(10,98,255,.30)}
      60%{box-shadow: 0 0 0 12px rgba(10,98,255,0)}
      100%{box-shadow: 0 0 0 0 rgba(10,98,255,0)}
    }

    .quick-form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:2px;
    }
    .field{
      display:flex; flex-direction:column; gap:6px;
    }
    .field label{
      font-size:12px;
      color: rgba(15,27,45,.70);
      font-weight:650;
    }
    .input, select, textarea{
      width:100%;
      border-radius:12px;
      border:1px solid rgba(15,27,45,.14);
      background:#fff;
      padding:12px 12px;
      font-size:13.5px;
      color: rgba(15,27,45,.92);
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease;
    }
    .input:focus, select:focus, textarea:focus{
      border-color: rgba(10,98,255,.40);
      box-shadow: var(--focus);
    }
    textarea{min-height: 92px; resize: vertical}
    .form-actions{
      grid-column: 1 / -1;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:space-between;
      margin-top:2px;
    }
    .hint{
      font-size:12.2px; color: rgba(15,27,45,.66); line-height:1.4;
      max-width: 46ch;
    }
    .small-cta{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:flex-end;
    }

    .right-mini{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:auto;
    }
    .mini-card{
      border-radius:16px;
      border:1px solid rgba(15,27,45,.10);
      background: linear-gradient(180deg, rgba(243,247,255,.92), rgba(255,255,255,.78));
      padding:12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 92px;
    }
    .mini-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 30px rgba(10,98,255,.10);
      border-color: rgba(10,98,255,.22);
    }
    .mini-card .num{
      font-size:18px; font-weight:850; letter-spacing:-.4px;
      display:flex; align-items:baseline; gap:6px;
    }
    .mini-card .num em{
      font-style:normal;
      font-size:12.5px; color: rgba(15,27,45,.66); font-weight:750;
    }
    .mini-card p{
      margin:8px 0 0;
      color: rgba(15,27,45,.70);
      font-size:12.8px; line-height:1.45;
    }

    .section{
      padding: 18px 0;
    }
    .section-header{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap:14px; flex-wrap:wrap;
      margin: 8px 0 14px;
    }
    .section-header h2{
      margin:0;
      font-size:18px;
      letter-spacing:-.2px;
    }
    .section-header p{
      margin:0;
      color: rgba(15,27,45,.72);
      font-size:13.8px;
      line-height:1.6;
      max-width: 64ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap:12px;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(15,27,45,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 22px rgba(15,27,45,.06);
      padding:14px;
      position:relative;
      overflow:hidden;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(10,98,255,.10);
      border-color: rgba(10,98,255,.22);
    }
    .card .tag{
      display:inline-flex; align-items:center; gap:8px;
      font-size:12.3px; font-weight:800;
      color: rgba(10,62,170,.96);
      background: rgba(10,98,255,.10);
      border:1px solid rgba(10,98,255,.22);
      padding:7px 10px;
      border-radius:999px;
      margin-bottom:10px;
      white-space:nowrap;
    }
    .card h3{
      margin:0 0 8px;
      font-size:14.5px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color: rgba(15,27,45,.74);
      font-size:13.2px;
      line-height:1.7;
    }
    .card ul{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .card li{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(15,27,45,.76);
      font-size:13px;
      line-height:1.45;
    }
    .check{
      width:18px; height:18px; flex:0 0 18px;
      border-radius:6px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(10,98,255,.10);
      border:1px solid rgba(10,98,255,.20);
      margin-top:1px;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap:12px;
    }
    .step{
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(15,27,45,.10);
      background: linear-gradient(180deg, rgba(243,247,255,.84), rgba(255,255,255,.82));
      box-shadow: 0 10px 22px rgba(15,27,45,.06);
      position:relative;
      overflow:hidden;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      min-height: 168px;
    }
    .step:hover{transform: translateY(-3px); box-shadow: 0 18px 40px rgba(10,98,255,.10); border-color: rgba(10,98,255,.22)}
    .step .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .step .idx{
      width:34px; height:34px; border-radius:12px;
      background: rgba(10,98,255,.12);
      border:1px solid rgba(10,98,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:900; color: rgba(10,62,170,.96);
    }
    .step h3{margin:0 0 6px; font-size:14.5px; letter-spacing:-.2px}
    .step p{margin:0; color: rgba(15,27,45,.74); font-size:13.2px; line-height:1.65}

    .compare-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(10,98,255,.16);
      background:
        radial-gradient(900px 280px at 10% 0%, rgba(10,98,255,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.80));
      padding:16px;
      box-shadow: var(--shadow2);
    }
    .rating-row{
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .rating-left{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      font-size:14px;
    }
    .star{
      width:18px; height:18px;
      display:inline-block;
    }
    .rating-left .score{
      display:flex; flex-direction:column; gap:2px;
    }
    .rating-left .score strong{
      font-size:26px; letter-spacing:-.6px;
      line-height:1;
    }
    .rating-left .score span{
      color: rgba(15,27,45,.70);
      font-size:12.8px; font-weight:650;
    }
    .recommend{
      display:flex; flex-direction:column; gap:4px;
      padding:10px 12px;
      border-radius:14px;
      background: rgba(10,98,255,.08);
      border:1px solid rgba(10,98,255,.18);
    }
    .recommend b{font-size:13.5px}
    .recommend small{color: rgba(15,27,45,.70); font-size:12.6px; line-height:1.4}

    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:14px;
      border:1px solid rgba(15,27,45,.10);
      background:#fff;
    }
    .compare-table th, .compare-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,27,45,.08);
      vertical-align:top;
      text-align:left;
      font-size:13.2px;
      color: rgba(15,27,45,.84);
    }
    .compare-table th{
      background: rgba(243,247,255,.96);
      color: rgba(15,27,45,.92);
      font-weight:850;
    }
    .compare-table tr:last-child td{border-bottom:0}
    .score-badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(10,98,255,.22);
      background: rgba(10,98,255,.08);
      font-weight:850;
      color: rgba(10,62,170,.96);
      white-space:nowrap;
    }
    .muted{color: rgba(15,27,45,.68)}
    .row-flex{
      display:flex; gap:12px; align-items:flex-start; flex-wrap:wrap;
    }
    .compare-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:flex-end;
      margin-top:12px;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .timeline .card{
      background: linear-gradient(180deg, rgba(255,255,255,.90), rgba(255,255,255,.78));
    }
    .tlist{
      margin:10px 0 0;
      padding:0; list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .titem{
      display:flex; gap:12px; align-items:flex-start;
    }
    .titem .bullet{
      width:12px; height:12px; border-radius:50%;
      background: rgba(10,98,255,.85);
      box-shadow: 0 0 0 7px rgba(10,98,255,.12);
      margin-top:4px;
      flex:0 0 12px;
    }
    .titem .content strong{display:block; font-size:13.8px; margin-bottom:3px}
    .titem .content span{display:block; color: rgba(15,27,45,.70); font-size:13px; line-height:1.55}

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .review{
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(15,27,45,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 10px 22px rgba(15,27,45,.06);
    }
    .review .head{
      display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:10px;
    }
    .avatar{
      width:38px; height:38px; border-radius:14px;
      background: linear-gradient(180deg, rgba(10,98,255,.22), rgba(10,98,255,.06));
      border:1px solid rgba(10,98,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color: rgba(10,62,170,.96);
    }
    .review .who strong{display:block; font-size:13.8px; margin-bottom:2px}
    .review .who span{display:block; font-size:12.4px; color: rgba(15,27,45,.68)}
    .review .body{
      margin:0;
      color: rgba(15,27,45,.78);
      font-size:13.2px;
      line-height:1.75;
    }
    .review .foot{
      margin-top:12px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .chip{
      font-size:12.2px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(15,27,45,.12);
      background: rgba(243,247,255,.90);
      color: rgba(15,27,45,.72);
      font-weight:700;
      white-space:nowrap;
    }

    .gallery-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .case-card{
      border-radius: var(--radius);
      border:1px solid rgba(15,27,45,.10);
      background:#fff;
      overflow:hidden;
      box-shadow: 0 10px 22px rgba(15,27,45,.06);
      display:flex; flex-direction:column;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .case-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(10,98,255,.10);
      border-color: rgba(10,98,255,.22);
    }
    .thumb{
      padding:12px;
      background:
        radial-gradient(520px 160px at 20% 0%, rgba(10,98,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(243,247,255,.92), rgba(255,255,255,.86));
      border-bottom:1px solid rgba(15,27,45,.08);
      min-height: 116px;
      display:flex; align-items:center; justify-content:center;
      position:relative;
    }
    .thumb .thumb-mark{
      width:60px; height:60px; border-radius:22px;
      background: rgba(10,98,255,.10);
      border:1px solid rgba(10,98,255,.22);
      display:flex; align-items:center; justify-content:center;
      color: rgba(10,62,170,.96);
      font-weight:1000;
      font-size:22px;
    }
    .case-card .content{
      padding:14px;
      display:flex; flex-direction:column; gap:8px;
      flex:1;
    }
    .case-card h3{margin:0; font-size:14.5px; letter-spacing:-.2px}
    .case-card p{margin:0; color: rgba(15,27,45,.74); font-size:13.2px; line-height:1.7}
    .case-card .meta{
      margin-top:auto;
      display:flex; gap:8px; flex-wrap:wrap;
      color: rgba(15,27,45,.68);
      font-size:12.4px; font-weight:700;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .article{
      border-radius: var(--radius);
      border:1px solid rgba(15,27,45,.10);
      background:#fff;
      padding:14px;
      box-shadow: 0 10px 22px rgba(15,27,45,.06);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      cursor:pointer;
    }
    .article:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(10,98,255,.10);
      border-color: rgba(10,98,255,.22);
    }
    .article .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .article .type{
      font-size:12.3px; font-weight:900;
      padding:7px 10px; border-radius:999px;
      border:1px solid rgba(10,98,255,.20);
      background: rgba(10,98,255,.08);
      color: rgba(10,62,170,.96);
    }
    .article time{
      font-size:12.3px; color: rgba(15,27,45,.62); font-weight:750;
    }
    .article h3{
      margin:0 0 6px;
      font-size:14.5px; letter-spacing:-.2px;
      line-height:1.35;
    }
    .article p{
      margin:0;
      color: rgba(15,27,45,.74);
      font-size:13.2px; line-height:1.7;
    }

    .faq{
      border-radius: var(--radius2);
      border:1px solid rgba(10,98,255,.16);
      background:
        radial-gradient(900px 280px at 90% 0%, rgba(10,98,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.80));
      padding:16px;
      box-shadow: var(--shadow2);
    }
    details{
      border:1px solid rgba(15,27,45,.10);
      background: rgba(255,255,255,.90);
      border-radius:14px;
      padding:12px 12px;
      margin:10px 0;
      transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
    }
    details[open]{
      border-color: rgba(10,98,255,.26);
      box-shadow: 0 18px 40px rgba(10,98,255,.10);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      user-select:none;
      font-weight:900;
      color: rgba(15,27,45,.92);
      font-size:13.8px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px;
      color: rgba(15,27,45,.62);
      font-weight:850;
      font-size:12.5px;
      white-space:nowrap;
    }
    .chev{
      width:18px; height:18px;
      border-radius:7px;
      border:1px solid rgba(15,27,45,.12);
      background: rgba(243,247,255,.92);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease;
      flex:0 0 18px;
      margin-top:1px;
    }
    details[open] .chev{transform: rotate(180deg)}
    .faq p{
      margin:10px 0 0;
      color: rgba(15,27,45,.76);
      font-size:13.2px;
      line-height:1.75;
    }

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

    .service-net{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:stretch;
    }
    .net-map{
      border-radius: var(--radius2);
      border:1px solid rgba(10,98,255,.16);
      background:
        radial-gradient(900px 280px at 20% 0%, rgba(10,98,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.80));
      box-shadow: var(--shadow2);
      padding:16px;
      overflow:hidden;
      position:relative;
      min-height: 250px;
    }
    .net-map::before{
      content:"";
      position:absolute; inset: -40px -40px auto auto;
      width:240px; height:240px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(10,98,255,.20), rgba(10,98,255,0) 62%);
      pointer-events:none;
    }
    .map-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:12px;
      position:relative;
      z-index:1;
    }
    .map-title h3{margin:0; font-size:15.2px; letter-spacing:-.2px}
    .map-title span{color: rgba(15,27,45,.70); font-size:12.8px; font-weight:750}
    .map-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:10px;
      position:relative;
      z-index:1;
    }
    .place{
      border-radius:16px;
      border:1px solid rgba(15,27,45,.10);
      background: rgba(255,255,255,.88);
      padding:12px 12px;
      display:flex; flex-direction:column; gap:6px;
      min-height: 88px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .place:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(10,98,255,.10);
      border-color: rgba(10,98,255,.22);
    }
    .place b{font-size:13.8px; letter-spacing:-.2px}
    .place small{color: rgba(15,27,45,.70); font-size:12.8px; line-height:1.4; font-weight:700}
    .net-side{
      border-radius: var(--radius2);
      border:1px solid rgba(15,27,45,.10);
      background:#fff;
      box-shadow: 0 10px 22px rgba(15,27,45,.06);
      padding:16px;
      display:flex; flex-direction:column; gap:12px;
      min-height: 250px;
    }
    .side-block h3{margin:0 0 6px; font-size:15px; letter-spacing:-.2px}
    .side-block p{margin:0; color: rgba(15,27,45,.74); font-size:13.2px; line-height:1.7}
    .side-list{
      margin:10px 0 0; padding:0;
      list-style:none; display:flex; flex-direction:column; gap:10px;
    }
    .side-list li{
      display:flex; align-items:flex-start; gap:10px;
      color: rgba(15,27,45,.76);
      font-size:13.1px; line-height:1.45;
    }

    .tagcloud{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:10px;
    }
    .tagcloud a{
      text-decoration:none;
      font-size:12.6px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(15,27,45,.12);
      background: rgba(255,255,255,.82);
      color: rgba(15,27,45,.76);
      font-weight:800;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      cursor:pointer;
    }
    .tagcloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(10,98,255,.22);
      background: rgba(10,98,255,.08);
      box-shadow: 0 16px 28px rgba(10,98,255,.10);
    }

    .price-cards{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
    }
    .price{
      border-radius: var(--radius2);
      border:1px solid rgba(15,27,45,.10);
      background:
        radial-gradient(560px 180px at 30% 0%, rgba(10,98,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.80));
      box-shadow: 0 10px 22px rgba(15,27,45,.06);
      padding:16px;
      display:flex; flex-direction:column; gap:10px;
      min-height: 240px;
    }
    .price .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .price h3{margin:0; font-size:15.2px; letter-spacing:-.2px}
    .price .note{
      color: rgba(15,27,45,.68);
      font-size:12.8px; font-weight:750;
      text-align:right;
    }
    .price .big{
      font-size:30px; letter-spacing:-.9px; font-weight:1000;
      line-height:1;
    }
    .price .big span{
      font-size:12.8px; color: rgba(15,27,45,.66); font-weight:850; margin-left:8px;
    }
    .price ul{
      margin:0; padding:0; list-style:none; display:flex; flex-direction:column; gap:9px;
    }
    .price li{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(15,27,45,.76);
      font-size:13.1px; line-height:1.45;
    }

    .contact-grid{
      display:grid;
      grid-template-columns: .92fr 1.08fr;
      gap:12px;
      align-items:stretch;
    }
    .contact-card{
      border-radius: var(--radius2);
      border:1px solid rgba(10,98,255,.16);
      background:
        radial-gradient(860px 260px at 20% 0%, rgba(10,98,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.80));
      box-shadow: var(--shadow2);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .contact-card h3{margin:0 0 6px; font-size:15.2px}
    .contact-card p{margin:0; color: rgba(15,27,45,.74); font-size:13.2px; line-height:1.7}
    .contact-card .contact-items{
      margin-top:12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .citem{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(15,27,45,.10);
      background: rgba(255,255,255,.86);
    }
    .citem .ic{
      width:36px; height:36px; border-radius:14px;
      border:1px solid rgba(10,98,255,.22);
      background: rgba(10,98,255,.10);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 36px;
      color: rgba(10,62,170,.96);
    }
    .citem strong{display:block; font-size:13.8px; margin-bottom:3px}
    .citem span{display:block; color: rgba(15,27,45,.70); font-size:12.8px; line-height:1.45; font-weight:750}

    .form-card{
      border-radius: var(--radius2);
      border:1px solid rgba(15,27,45,.10);
      background:#fff;
      box-shadow: 0 10px 22px rgba(15,27,45,.06);
      padding:16px;
    }
    .form-card h3{margin:0 0 6px; font-size:15.2px; letter-spacing:-.2px}
    .form-card p{margin:0 0 12px; color: rgba(15,27,45,.74); font-size:13.2px; line-height:1.7}
    form{display:grid; grid-template-columns: 1fr 1fr; gap:10px}
    form .full{grid-column: 1 / -1}
    .submit-row{
      grid-column: 1 / -1;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:space-between;
      margin-top:2px;
    }
    .notice{
      color: rgba(15,27,45,.66);
      font-size:12.6px; font-weight:750;
      line-height:1.4;
      max-width: 52ch;
    }

    .footer{
      background: #0b2f66;
      color:#eaf2ff;
      border-top: 1px solid rgba(255,255,255,.12);
    }
    .footer .container{padding:22px 18px}
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .footer-brand{
      display:flex; align-items:flex-start; gap:12px;
    }
    .footer-brand img{
      width:44px; height:44px; border-radius:16px;
      border:1px solid rgba(255,255,255,.16);
      background: rgba(255,255,255,.06);
    }
    .footer-brand h3{margin:0 0 6px; font-size:15.5px; letter-spacing:-.2px}
    .footer-brand p{margin:0; color: rgba(234,242,255,.82); font-size:13.2px; line-height:1.7}
    .footer-right{
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
    }
    .footer-links{
      display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end;
      margin-bottom:6px;
    }
    .footer-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      color: rgba(234,242,255,.92);
      font-weight:800;
      font-size:12.8px;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(255,255,255,.26);
      background: rgba(255,255,255,.10);
    }
    .fine{
      color: rgba(234,242,255,.78);
      font-size:12.4px;
      text-align:right;
      line-height:1.6;
      margin:0;
    }

    .float-cs{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      border-radius: 16px;
      border:1px solid rgba(15,27,45,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 38px rgba(15,27,45,.16);
      padding:10px 12px;
      display:flex; align-items:center; gap:10px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .float-btn:hover{transform: translateY(-2px); box-shadow: 0 22px 46px rgba(15,27,45,.18)}
    .float-btn:focus{outline:none; box-shadow: var(--focus)}
    .float-btn strong{font-size:13.2px}
    .float-btn span{display:block; color: rgba(15,27,45,.66); font-size:12.2px; font-weight:800}
    .qr-wrap{
      position:relative;
    }
    .qr-panel{
      position:absolute;
      right:0;
      bottom:54px;
      width:170px;
      border-radius:18px;
      background:#fff;
      border:1px solid rgba(15,27,45,.12);
      box-shadow: 0 20px 48px rgba(15,27,45,.20);
      padding:12px;
      display:none;
    }
    .qr-wrap[data-open="true"] .qr-panel{display:block}
    .qr-panel img{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(15,27,45,.10);
      background:#fff;
    }
    .qr-panel b{
      display:block;
      margin-top:8px;
      font-size:12.8px;
      letter-spacing:.2px;
    }
    .qr-panel small{
      display:block;
      margin-top:4px;
      color: rgba(15,27,45,.68);
      font-size:12.2px;
      line-height:1.4;
      font-weight:750;
    }

    .backtop{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(15,27,45,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 38px rgba(15,27,45,.16);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, opacity .2s ease;
      opacity:0;
      pointer-events:none;
    }
    .backtop.show{opacity:1; pointer-events:auto}
    .backtop:hover{transform: translateY(-2px); box-shadow: 0 22px 46px rgba(15,27,45,.18)}

    .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;
    }

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

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .hero-left, .hero-right{min-height:auto}
      .hero-meta{grid-template-columns: 1fr; }
      .quick-form{grid-template-columns: 1fr 1fr}
      .right-mini{grid-template-columns: 1fr 1fr}
      .grid-3{grid-template-columns: 1fr; }
      .grid-4{grid-template-columns: 1fr 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .reviews{grid-template-columns: 1fr}
      .gallery-grid{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .timeline{grid-template-columns: 1fr}
      .service-net{grid-template-columns: 1fr}
      .price-cards{grid-template-columns: 1fr}
      .contact-grid{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .footer-right{align-items:flex-start}
      .footer-links{justify-content:flex-start}
      .fine{text-align:left}
    }
    @media (max-width: 860px){
      .nav-links{display:none}
      .nav-cta{display:none}
      .burger{display:flex}
      .mobile-panel{display:block}
      .mobile-panel[data-show="false"]{display:none}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none}
      .pulse{animation:none}
      .btn,.card,.step,.mini-card,.place,.article{transition:none}
    }