{
  "name": "美国",
  "short_name": "美国",
  "start_url": "/",
  "display": "minimal-ui",
  "background_color": "#f4efe6",
  "theme_color": "#14324a",
  "icons": [
    {
      "src": "/assets/flag-us-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/assets/flag-us-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}