{
  "name": "观山院电子书",
  "short_name": "电子书",
  "description": "公版电子书在线阅读，支持续读与离线缓存",
  "start_url": "/reading/",
  "scope": "/reading/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#1e1f22",
  "theme_color": "#1e1f22",
  "lang": "zh-CN",
  "categories": ["books", "education"],
  "icons": [
    {
      "src": "/reading/icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/reading/icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/reading/icons/icon-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}