{
  "name": "Sphere Volume Formula",
  "short_name": "SphereVolume",
  "description": "3D Sphere Volume & Geometry Calculator, Formulas and Step-by-Step Educational Guides",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#0f766e",
  "icons": [
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      "sizes": "180x180",
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    {
      "src": "/assets/images/logo.png",
      "sizes": "512x512",
      "type": "image/png"
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  ]
}