{
  "name": "Tuning4U — Car Tuning Calculators",
  "short_name": "Tuning4U",
  "description": "Free, ad-free car tuning calculators for enthusiasts — tire size, gear ratio, power-to-weight, boost and more.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#0d0d0f",
  "theme_color": "#0d0d0f",
  "icons": [
    { "src": "/icon-192.png", "type": "image/png", "sizes": "192x192", "purpose": "any" },
    { "src": "/icon-512.png", "type": "image/png", "sizes": "512x512", "purpose": "any" }
  ]
}