{
  "name": "Osarai - 自分専用の暗記アプリ",
  "short_name": "Osarai",
  "description": "自分で作った問題だけを、定着率で管理する暗記アプリ。広告なし・集中設計で、英単語・資格・試験対策を最短で。",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#6366f1",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "categories": ["education", "productivity"],
  "lang": "ja",
  "dir": "ltr"
}