{
  "name": "学年・年齢早見",
  "short_name": "学年早見",
  "description": "生年月日から日本の学齢（小1〜高3・大学）と満年齢を自動判定します。",
  "lang": "ja",
  "dir": "ltr",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#3b5bdb",
  "background_color": "#f4f6fb",
  "icons": []
}