{
  "id": "/drill-app/",
  "name": "ドル円ドリル｜ちきとれFX研究所",
  "short_name": "ドル円ドリル",
  "description": "毎日の米金利の観測と、1日3問の知識ドリルで、経済の数字を自分で読めるようになる学習ツール",
  "lang": "ja",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#f3f5f2",
  "theme_color": "#1e5b86",
  "categories": ["education", "finance"],
  "icons": [
    { "src": "./icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "./icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "./icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}