{
  "name": "Engineering Calculators",
  "short_name": "Engineering Calc",
  "description": "Personal collection of engineering calculation tools.",
  "start_url": "/en",
  "display": "standalone",
  "background_color": "#f6f8fb",
  "theme_color": "#293846",
  "icons": [
    {
      "src": "/icon-192.png?v=engineering-gear-v1",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon.png?v=engineering-gear-v1",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-maskable.png?v=engineering-gear-v1",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}