{
  "name": "一日で消えるメモ",
  "short_name": "消えるメモ",
  "description": "24時間後に自動消滅するブラウザ型の無料Webメモツール",
  "start_url": "/tool/ephemeral-memo/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0a0a0f",
  "theme_color": "#0a0a0f",
  "icons": [
    {
      "src": "/tool/ephemeral-memo/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/tool/ephemeral-memo/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}