{
  "name": "中文电码转换器",
  "short_name": "中文电码",
  "description": "中文汉字与中文电码（1983）相互转换工具",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#f1f5f9",
  "theme_color": "#2563eb",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}