{
  "name": "Energy Tracker",
  "short_name": "Energy",
  "description": "エネルギーを積み上げ、自分を進化させるポイント制トラッカー",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#0d1a0d",
  "theme_color": "#f5c842",
  "orientation": "portrait",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}