{
  "name": "Crystalwing Area Mysteries",
  "short_name": "Crystalwing",
  "description": "Sci-fi mystery math adventure for grades 6-8. Practice area, surface area, and nets with glowing low-poly crystal insects in a nebula.",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#05050f",
  "theme_color": "#00f0ff",
  "orientation": "any",
  "icons": [
    {
      "src": "icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "categories": ["education", "games", "kids"],
  "lang": "en"
}