{
  "name": "Guitar Book 1 | The House That Rocks",
  "short_name": "Guitar Book 1",
  "description": "Beginner guitar lessons with play-along tracks. Version 1.2, works offline.",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#E9EDF1",
  "theme_color": "#23305E",
  "icons": [
    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}