{
  "name": "DotCodePiano — learn piano",
  "short_name": "DotCodePiano",
  "description": "An open, offline-first piano-learning app: courses, songs, mic grading.",
  "start_url": "./",
  "display": "standalone",
  "background_color": "#faf7f0",
  "theme_color": "#8217ff",
  "icons": [
    { "src": "icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" },
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Crect width='512' height='512' rx='96' fill='%238217ff'/%3E%3Crect x='76' y='200' width='360' height='240' rx='12' fill='%23fff'/%3E%3Crect x='116' y='200' width='40' height='150' fill='%232b2344'/%3E%3Crect x='180' y='200' width='40' height='150' fill='%232b2344'/%3E%3Crect x='308' y='200' width='40' height='150' fill='%232b2344'/%3E%3Crect x='372' y='200' width='40' height='150' fill='%232b2344'/%3E%3Ccircle cx='256' cy='118' r='36' fill='%2300c8ab'/%3E%3C/svg%3E",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}