{
  "name": "The Model Railway",
  "short_name": "Model Railway",
  "description": "A free handbook for model railways: scales, track, locomotives, wiring, scenery, a repair bay and a design bench — all of it available with no signal.",
  "id": "/model-railway-handbook",
  "start_url": "index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#fbf7ef",
  "theme_color": "#2b6b46",
  "categories": ["education", "reference", "lifestyle"],
  "icons": [
    { "src": "assets/img/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "assets/img/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "assets/img/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "Repair Bay", "short_name": "Repair", "description": "Say what is wrong and find the fix", "url": "repair.html" },
    { "name": "Build One", "short_name": "Build", "description": "Draw a train and get a build sheet", "url": "build.html" },
    { "name": "Reference", "short_name": "Reference", "description": "Numbers, glossary and fault finding", "url": "reference.html" }
  ]
}