{
  "name": "OAM Chess Lab",
  "short_name": "OAM Chess",
  "description": "Orientation · Alignment · Movement — an analytical chess lab that identifies the Moment your game changed.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#000000",
  "theme_color": "#000000",
  "categories": ["games", "education"],
  "icons": [
    { "src": "/icons/oam-192.png", "type": "image/png", "sizes": "192x192", "purpose": "any" },
    { "src": "/icons/oam-384.png", "type": "image/png", "sizes": "384x384", "purpose": "any" },
    { "src": "/icons/oam-512.png", "type": "image/png", "sizes": "512x512", "purpose": "any maskable" }
  ],
  "shortcuts": [
    { "name": "Moment",   "url": "/moment",   "description": "Find the Moment your game changed" },
    { "name": "Practice", "url": "/practice", "description": "BobFish Practice" },
    { "name": "Beta",     "url": "/beta",     "description": "OAM-100 research" }
  ]
}