{
  "name": "Matheculator — Free Online Calculators",
  "short_name": "Matheculator",
  "description": "Hundreds of fast, accurate, free online calculators for finance, health, math, engineering and everyday life.",
  "start_url": "/",
  "display": "standalone",
  "theme_color": "#E24E39",
  "background_color": "#F3F1EC",
  "icons": [
    { "src": "/brand/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/brand/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" }
  ]
}