:root{
      --bg0:#fbfbff;
      --bg1:#f7f3ff;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#6b7280;
      --muted2:#7c879b;
      --line:rgba(17,24,39,.10);
      --shadow:0 14px 40px rgba(17,24,39,.08);
      --shadow2:0 10px 24px rgba(17,24,39,.08);
      --radius:18px;
      --radius2:14px;
      --brand1:#6d28d9;
      --brand2:#2563eb;
      --brand3:#06b6d4;
      --brand4:#f97316;
      --accent:#6d28d9;
      --accent2:#2563eb;
      --success:#059669;
      --warn:#f59e0b;
      --danger:#ef4444;
      --focus:rgba(37,99,235,.20);
      --container:1120px;
      --pad:18px;
    }
    *{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, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 520px at 12% 0%, rgba(109,40,217,.16), rgba(109,40,217,0) 55%),
        radial-gradient(1000px 520px at 90% 10%, rgba(37,99,235,.14), rgba(37,99,235,0) 52%),
        radial-gradient(900px 520px at 60% 18%, rgba(6,182,212,.10), rgba(6,182,212,0) 55%),
        linear-gradient(180deg, #ffffff 0%, var(--bg0) 28%, #ffffff 100%);
    }
    a{color:inherit; text-decoration:none}
    img{max-width:100%; height:auto; display:block}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.68);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:210px;
    }
    .brand img{
      width:38px;
      height:38px;
      border-radius:12px;
      object-fit:cover;
      box-shadow:0 10px 25px rgba(109,40,217,.18);
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      line-height:1.05;
    }
    .brand-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted);
      margin-top:4px;
      white-space:nowrap;
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:6px;
      flex:1;
    }
    .nav a.navlink{
      padding:10px 10px;
      border-radius:12px;
      color:#334155;
      font-size:13px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .nav a.navlink:hover{
      background: rgba(37,99,235,.08);
      border-color: rgba(37,99,235,.20);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:6px;
    }
    .btn{
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.82);
      color:#0f172a;
      padding:10px 14px;
      border-radius:14px;
      font-weight:650;
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      display:inline-flex;
      align-items:center;
      gap:10px;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 12px 30px rgba(17,24,39,.10); border-color: rgba(37,99,235,.22)}
    .btn:focus{outline:none; box-shadow: 0 0 0 4px var(--focus)}
    .btn-primary{
      border-color: rgba(109,40,217,.30);
      background: linear-gradient(135deg, rgba(109,40,217,.95), rgba(37,99,235,.92));
      color:white;
      box-shadow: 0 18px 40px rgba(109,40,217,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 52px rgba(109,40,217,.28);
      border-color: rgba(109,40,217,.45);
    }
    .btn-ghost{
      background: rgba(255,255,255,.70);
    }
    .burger{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      cursor:pointer;
      align-items:center;
      justify-content:center;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .burger:hover{transform: translateY(-1px); box-shadow: 0 12px 28px rgba(17,24,39,.10)}
    .burger svg{opacity:.85}
    .mobile-menu{
      display:none;
      padding-bottom:12px;
    }
    .mobile-panel{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.92);
      border-radius:18px;
      padding:12px;
      box-shadow: 0 18px 46px rgba(17,24,39,.10);
    }
    .mobile-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding:8px 0 12px;
    }
    .mobile-links a{
      padding:10px 10px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      font-size:13px;
      color:#0f172a;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      text-align:center;
    }
    .mobile-links a:hover{transform: translateY(-1px); border-color: rgba(37,99,235,.22); background: rgba(37,99,235,.06)}
    .hero{
      padding:46px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .hero-left{
      padding:26px 0 8px;
      position:relative;
    }
    .hero-left .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      color:#0f172a;
      font-weight:700;
      font-size:13px;
    }
    .pulse-dot{
      width:10px;height:10px;border-radius:999px;
      background: linear-gradient(135deg, var(--brand3), var(--brand2));
      box-shadow: 0 0 0 0 rgba(37,99,235,.40);
      animation: pulse 2.2s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{box-shadow: 0 0 0 0 rgba(37,99,235,.35)}
      60%{box-shadow: 0 0 0 14px rgba(37,99,235,0)}
      100%{box-shadow: 0 0 0 0 rgba(37,99,235,0)}
    }
    .hero h1{
      margin:16px 0 10px;
      font-size:40px;
      letter-spacing:-.6px;
      line-height:1.12;
    }
    .hero p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width:560px;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:20px;
      align-items:center;
    }
    .hero-badges{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:18px;
    }
    .badge{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      border-radius:999px;
      padding:8px 12px;
      font-size:13px;
      color:#0f172a;
      display:flex;
      align-items:center;
      gap:8px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .badge:hover{transform: translateY(-1px); border-color: rgba(109,40,217,.25)}
    .badge svg{flex:0 0 auto; opacity:.85}
    .hero-right{
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 320px at 50% 0%, rgba(109,40,217,.18), rgba(109,40,217,0) 55%),
        radial-gradient(600px 280px at 20% 30%, rgba(37,99,235,.16), rgba(37,99,235,0) 55%),
        radial-gradient(520px 260px at 90% 40%, rgba(6,182,212,.14), rgba(6,182,212,0) 52%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.60));
      border-radius: var(--radius);
      box-shadow: var(--shadow2);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .glass-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .stat-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .stat{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:14px 14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height:92px;
    }
    .stat::after{
      content:"";
      position:absolute;
      inset:-2px -40px auto auto;
      width:120px;height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(109,40,217,.20), rgba(109,40,217,0) 60%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .stat:hover{transform: translateY(-2px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(37,99,235,.18)}
    .stat .num{
      font-size:24px;
      font-weight:860;
      letter-spacing:-.4px;
      margin-bottom:6px;
    }
    .stat .label{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .mini-list{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      padding:14px;
    }
    .mini-title{
      font-weight:800;
      font-size:13px;
      color:#0f172a;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .chip-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .chip{
      font-size:12px;
      color:#0f172a;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:7px 10px;
      border-radius:999px;
      transition: transform .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .chip:hover{transform: translateY(-1px); border-color: rgba(109,40,217,.25)}
    .section{
      padding:42px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
    }
    .section-title h2{
      margin:0;
      font-size:26px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
      max-width:520px;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .card{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 14px 34px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow:hidden;
    }
    .card:hover{transform: translateY(-2px); border-color: rgba(37,99,235,.18); box-shadow: 0 18px 46px rgba(17,24,39,.10)}
    .card h3{
      margin:8px 0 10px;
      font-size:16px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
    }
    .icon{
      width:42px;height:42px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      background: linear-gradient(135deg, rgba(109,40,217,.16), rgba(37,99,235,.12));
      border:1px solid rgba(109,40,217,.20);
    }
    .icon svg{opacity:.90}
    .process{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      min-height:168px;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(109,40,217,.22); box-shadow: 0 18px 40px rgba(17,24,39,.10)}
    .step .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .step .idx{
      font-weight:900;
      color:#0f172a;
      font-size:14px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
    }
    .step .tag{
      font-size:12px;
      color:rgba(15,23,42,.85);
      border:1px solid rgba(37,99,235,.18);
      background: rgba(37,99,235,.06);
      padding:7px 10px;
      border-radius:999px;
      white-space:nowrap;
    }
    .step h3{margin:0 0 8px; font-size:15px}
    .step p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .compare-wrap{
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 280px at 10% 0%, rgba(109,40,217,.12), rgba(109,40,217,0) 56%),
        radial-gradient(720px 260px at 95% 30%, rgba(37,99,235,.12), rgba(37,99,235,0) 52%),
        rgba(255,255,255,.72);
      border-radius: var(--radius);
      box-shadow: var(--shadow2);
      padding:16px;
    }
    .compare-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      margin-bottom:12px;
      flex-wrap:wrap;
    }
    .rating{
      display:flex; align-items:flex-end; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      padding-bottom:3px;
    }
    .star{
      width:18px;height:18px;
      filter: drop-shadow(0 6px 14px rgba(245,158,11,.18));
    }
    .rating .score{
      font-size:28px;
      font-weight:920;
      letter-spacing:-.6px;
      line-height:1;
    }
    .rating .meta{
      color:var(--muted);
      font-size:13px;
      line-height:1.4;
      padding-bottom:3px;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
    }
    thead th{
      text-align:left;
      padding:14px 12px;
      font-size:13px;
      color:#0f172a;
      border-bottom:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(109,40,217,.06), rgba(255,255,255,.0));
      position:sticky;
      top:0;
      z-index:1;
    }
    tbody td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      vertical-align:top;
      color:#0f172a;
      font-size:13.5px;
      line-height:1.6;
    }
    tbody tr:last-child td{border-bottom:none}
    .cell-muted{color:var(--muted)}
    .check{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:750;
    }
    .check i{
      width:18px;height:18px;border-radius:999px;
      background: rgba(5,150,105,.12);
      border:1px solid rgba(5,150,105,.26);
      display:inline-flex; align-items:center; justify-content:center;
    }
    .x{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:650;
      color:#9ca3af;
    }
    .x i{
      width:18px;height:18px;border-radius:999px;
      background: rgba(156,163,175,.10);
      border:1px solid rgba(156,163,175,.24);
      display:inline-flex; align-items:center; justify-content:center;
    }
    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .list{
      margin:0;
      padding-left:18px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.85;
    }
    .list li{margin:6px 0}
    .form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:12px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field label{
      font-size:13px;
      font-weight:750;
      color:#0f172a;
    }
    .field input, .field select, .field textarea{
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.88);
      border-radius:14px;
      padding:11px 12px;
      font-size:14px;
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
      color:#0f172a;
    }
    .field textarea{min-height:110px; resize:vertical; grid-column:1/-1}
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(37,99,235,.30);
      box-shadow: 0 0 0 4px rgba(37,99,235,.14);
    }
    .form .actions{
      grid-column:1/-1;
      display:flex;
      gap:12px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top:2px;
    }
    .hint{
      font-size:12.5px;
      color:var(--muted);
      line-height:1.5;
      max-width:520px;
    }
    .helper-links{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:10px;
    }
    .helper-links a{
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      font-size:13px;
      color:#0f172a;
      transition: transform .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .helper-links a:hover{transform: translateY(-1px); border-color: rgba(109,40,217,.22)}
    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      transition: border-color .18s ease, transform .18s ease;
    }
    details[open]{border-color: rgba(37,99,235,.22); transform: translateY(-1px)}
    summary{
      cursor:pointer;
      list-style:none;
      padding:14px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      user-select:none;
      font-weight:780;
      color:#0f172a;
      font-size:14px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; color:var(--muted);
      font-weight:700; font-size:12.5px;
      padding-top:2px;
    }
    .chev{
      width:28px;height:28px;border-radius:12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      transition: transform .20s ease;
      flex:0 0 auto;
    }
    details[open] .chev{transform: rotate(180deg)}
    .faq-body{
      padding:0 14px 14px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }
    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:176px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .review:hover{transform: translateY(-2px); box-shadow:0 20px 48px rgba(17,24,39,.10); border-color: rgba(109,40,217,.22)}
    .review .who{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:44px;height:44px;border-radius:16px;
      background: linear-gradient(135deg, rgba(109,40,217,.18), rgba(37,99,235,.12));
      border:1px solid rgba(109,40,217,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#0f172a;
    }
    .review .role{
      font-weight:880;
      font-size:13.5px;
      color:#0f172a;
      line-height:1.2;
      margin:0;
    }
    .review .meta{
      color:var(--muted);
      font-size:12.5px;
      margin-top:4px;
    }
    .review .text{
      color:var(--muted);
      font-size:13.5px;
      line-height:1.85;
      margin:0;
      flex:1;
    }
    .review .stamp{
      display:flex; align-items:center; justify-content:flex-start; gap:10px;
      color:#0f172a;
      font-weight:800;
      font-size:12.5px;
    }
    .stamp .bar{
      width:10px;height:10px;border-radius:999px;
      background: linear-gradient(135deg, var(--brand3), var(--brand2));
      border:1px solid rgba(37,99,235,.20);
      box-shadow: 0 10px 20px rgba(37,99,235,.18);
    }
    .case-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .case{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      border-radius: var(--radius2);
      padding:14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow:hidden;
      position:relative;
      min-height:220px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .case:hover{transform: translateY(-2px); border-color: rgba(37,99,235,.20); box-shadow: 0 22px 52px rgba(17,24,39,.10)}
    .case .thumb{
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(220px 120px at 20% 15%, rgba(109,40,217,.25), rgba(109,40,217,0) 58%),
        radial-gradient(220px 140px at 90% 30%, rgba(37,99,235,.18), rgba(37,99,235,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.66));
      overflow:hidden;
    }
    .case .thumb img{
      width:100%;
      height:auto;
      object-fit:cover;
      filter: saturate(1.05);
    }
    .case h3{
      margin:2px 0 0;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .case p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
      flex:1;
    }
    .pill-row{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:4px;
    }
    .pill{
      padding:7px 10px;
      border-radius:999px;
      font-size:12.5px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      color:#0f172a;
      white-space:nowrap;
    }
    .article-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:start;
    }
    .article-list{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .article{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      border-radius: var(--radius2);
      padding:14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(109,40,217,.22); box-shadow:0 18px 46px rgba(17,24,39,.10)}
    .article .left{
      min-width:0;
    }
    .article h3{
      margin:2px 0 6px;
      font-size:15px;
    }
    .article .meta{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.6;
      margin:0;
    }
    .article .link{
      flex:0 0 auto;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:10px 12px;
      font-size:13px;
      font-weight:800;
      color:#0f172a;
      transition: transform .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .article .link:hover{transform: translateY(-1px); border-color: rgba(37,99,235,.22)}
    .sidebar-box{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 260px at 0% 0%, rgba(109,40,217,.12), rgba(109,40,217,0) 56%),
        rgba(255,255,255,.72);
      padding:16px;
      box-shadow: var(--shadow2);
      position:sticky;
      top:90px;
    }
    .sidebar-box h3{margin:2px 0 10px; font-size:16px}
    .kv{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      margin-top:10px;
    }
    .kv .item{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      border-radius:16px;
      padding:12px;
    }
    .kv .k{color:var(--muted); font-size:12.5px; margin-bottom:6px; line-height:1.4}
    .kv .v{font-weight:900; letter-spacing:-.2px}
    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:12px;
    }
    .tag-cloud a{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      font-size:12.5px;
      color:#0f172a;
      transition: transform .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .tag-cloud a:hover{transform: translateY(-1px); border-color: rgba(109,40,217,.22)}
    .timeline{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      border-radius: var(--radius);
      padding:14px;
    }
    .time-steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:10px;
    }
    .tstep{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      border-radius:16px;
      padding:12px;
      min-height:120px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .tstep:hover{transform: translateY(-2px); border-color: rgba(37,99,235,.20)}
    .tstep .when{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .tstep .when b{
      font-size:13px;
      letter-spacing:-.1px;
    }
    .tstep .dur{
      font-size:12px; color:var(--muted);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(37,99,235,.06);
      padding:6px 10px;
      border-radius:999px;
      white-space:nowrap;
    }
    .tstep p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
    }
    .network{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:start;
    }
    .mapish{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 260px at 20% 20%, rgba(37,99,235,.12), rgba(37,99,235,0) 55%),
        radial-gradient(820px 240px at 90% 30%, rgba(109,40,217,.12), rgba(109,40,217,0) 55%),
        rgba(255,255,255,.74);
      padding:16px;
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
    }
    .mapish .grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:10px;
      margin-top:10px;
    }
    .metro{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.84);
      border-radius:16px;
      padding:12px;
      min-height:94px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .metro:hover{transform: translateY(-2px); border-color: rgba(109,40,217,.22)}
    .metro b{display:block; font-size:13.5px; margin-bottom:6px}
    .metro span{color:var(--muted); font-size:12.5px; line-height:1.5}
    .float-customer{
      position:fixed;
      right:14px;
      bottom:16px;
      z-index:70;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-customer .btnFloat{
      pointer-events:auto;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 22px 52px rgba(17,24,39,.15);
      padding:10px 12px;
      display:flex;
      align-items:center;
      gap:10px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      user-select:none;
    }
    .float-customer .btnFloat:hover{transform: translateY(-2px); border-color: rgba(37,99,235,.22)}
    .btnFloat .dot{
      width:12px;height:12px;border-radius:999px;
      background: linear-gradient(135deg, var(--brand3), var(--brand2));
      border:1px solid rgba(37,99,235,.20);
    }
    .btnFloat span{
      font-weight:900;
      font-size:13px;
      color:#0f172a;
      white-space:nowrap;
    }
    .qrcode-pop{
      pointer-events:auto;
      width:260px;
      border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 22px 60px rgba(17,24,39,.18);
      overflow:hidden;
      display:none;
    }
    .qrcode-pop.open{display:block}
    .qrcode-pop .head{
      padding:12px 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      border-bottom:1px solid rgba(17,24,39,.08);
      background: linear-gradient(135deg, rgba(109,40,217,.10), rgba(37,99,235,.06));
    }
    .qrcode-pop .head b{font-size:13.5px}
    .qrcode-pop .close{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      cursor:pointer;
      display:flex;align-items:center;justify-content:center;
      transition: transform .18s ease;
    }
    .qrcode-pop .close:hover{transform: translateY(-1px)}
    .qrcode-pop .body{
      padding:12px 14px 14px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .qrcode-pop .body p{
      margin:0;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.6;
    }
    .backTop{
      width:44px;height:44px;border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 18px 44px rgba(17,24,39,.15);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      pointer-events:auto;
    }
    .backTop:hover{transform: translateY(-2px); border-color: rgba(37,99,235,.22)}
    footer{
      padding:26px 0 34px;
      border-top:1px solid rgba(17,24,39,.08);
      background:
        radial-gradient(1000px 320px at 10% 0%, rgba(109,40,217,.10), rgba(109,40,217,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,.60), rgba(247,243,255,.85));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      border-radius: var(--radius);
      padding:16px;
    }
    .foot-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .foot-title b{font-size:15px}
    .foot-title span{color:var(--muted); font-size:12.5px}
    .foot-links{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:10px;
    }
    .foot-links a{
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{transform: translateY(-1px); border-color: rgba(109,40,217,.22)}
    .copyright{
      margin-top:12px;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.6;
    }
    .smallform{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      margin-top:10px;
    }
    .smallform .row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .smallform input, .smallform textarea{
      width:100%;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.88);
      border-radius:14px;
      padding:11px 12px;
      font-size:14px;
      outline:none;
    }
    .smallform textarea{min-height:86px; resize:vertical}
    .divider{
      height:1px;
      background: rgba(17,24,39,.08);
      margin:14px 0;
    }
    .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;
    }
    .fade-in{
      opacity:0;
      transform: translateY(12px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .fade-in.show{
      opacity:1;
      transform: translateY(0);
    }
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap:14px}
      .hero h1{font-size:34px}
      .process{grid-template-columns: 1fr 1fr}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .faq{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .sidebar-box{position:relative; top:auto}
      .network{grid-template-columns: 1fr}
      .time-steps{grid-template-columns: 1fr 1fr}
      .footer-grid{grid-template-columns: 1fr}
    }
    @media (max-width: 860px){
      .nav{display:none}
      .nav-cta{display:none}
      .burger{display:flex}
      .mobile-menu{display:block}
      .hero{padding-top:22px}
      .hero-left{padding-top:10px}
      .stat-row{grid-template-columns: 1fr}
      .form{grid-template-columns: 1fr}
      .smallform .row{grid-template-columns: 1fr}
      .case{min-height:unset}
    }