{
  "name": "核心大牌减数训练器",
  "short_name": "记牌训练",
  "description": "掼蛋大王、小王、级牌、A专项减数记牌训练。",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f5f7fb",
  "theme_color": "#087568",
  "orientation": "portrait-primary",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "guandan-icon-180.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "guandan-icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}