{
  "name": "赤ちゃん生後計算",
  "short_name": "生後計算",
  "description": "赤ちゃんの生後週数・月齢・日齢を自動計算",
  "start_url": "/tools/baby-day-counter/",
  "display": "standalone",
  "background_color": "#fff8fb",
  "theme_color": "#ff4d94",
  "icons": [
    {
      "src": "apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "favicon.png",
      "sizes": "32x32",
      "type": "image/png"
    }
  ]
}