{
  "name": "Hard Water Index",
  "short_name": "Water Index",
  "description": "Local US water hardness and public water-system context.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f8fafc",
  "theme_color": "#155e75",
  "icons": [
    {
      "src": "/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "/images/hard-water-index-mark.webp",
      "sizes": "256x256",
      "type": "image/webp",
      "purpose": "any"
    }
  ]
}