{
  "name": "Web Rhythm Game",
  "short_name": "Rhythm Game",
  "description": "ブラウザーで遊べる4レーン音楽ゲーム。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#09090b",
  "theme_color": "#09090b",
  "lang": "ja",
  "categories": ["games", "music"]
}