{
  "name": "Lemma",
  "short_name": "Lemma",
  "description": "An atlas of mathematics — learn math by adventure.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f4e8c8",
  "theme_color": "#3d2c1c",
  "icons": [
    {
      "src": "/img/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/img/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
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  ]
}