{
  "id": "/",
  "name": "立直麻将计分板",
  "short_name": "立直计分",
  "description": "电视显示房间二维码，手机扫码加入，远程记分与算番。",
  "lang": "zh-CN",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "theme_color": "#f4f5f7",
  "background_color": "#f4f5f7",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" },
    {
      "src": "/icon-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}