{
  "name": "小秘在线 - GPS设备定位",
  "short_name": "小秘在线",
  "description": "专业的GPS设备定位服务，实时追踪，精准定位，安全可靠",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#667eea",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "/favicon-16x16.png",
      "sizes": "16x16",
      "type": "image/png"
    },
    {
      "src": "/favicon-32x32.png",
      "sizes": "32x32",
      "type": "image/png"
    },
    {
      "src": "/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "/android-chrome-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/android-chrome-512x512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ],
  "categories": ["business", "productivity", "utilities"],
  "lang": "zh-CN",
  "dir": "ltr"
}