{
  "name": "あたまの元気日記",
  "short_name": "元気日記",
  "start_url": ".",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#2E7D32",
  "description": "週1回3分で脳の元気度をチェック",
  "orientation": "portrait-primary"
}