{
  "name": "LiftLab - RPE計算機",
  "short_name": "LiftLab",
  "description": "RPEを使って1RMとトレーニング重量を計算",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#2563eb",
  "orientation": "portrait",
  "icons": [
    {
      "src": "/icon-192.svg",
      "sizes": "192x192",
      "type": "image/svg+xml"
    },
    {
      "src": "/icon-512.svg", 
      "sizes": "512x512",
      "type": "image/svg+xml"
    },
    {
      "src": "/icon.svg",
      "sizes": "32x32",
      "type": "image/svg+xml"
    }
  ],
  "categories": ["fitness", "health", "sports"],
  "lang": "ja-JP"
}