{
  "name": "Calculadoras de Engenharia",
  "short_name": "Calc. Engenharia",
  "description": "Coleção gratuita de calculadoras para concreto, aço, alvenaria estrutural, geotecnia, instalações elétricas e hidrossanitárias.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#f1f4f9",
  "theme_color": "#7085ff",
  "orientation": "portrait-primary",
  "prefer_related_applications": false,
  "categories": ["engineering", "productivity", "utilities"],
  "icons": [
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      "src": "/icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
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      "src": "/icons/icon-512-maskable.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
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}