{
  "name": "Historical Viewer",
  "short_name": "HistMap",
  "start_url": ".",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#8a0303",
  "description": "Historical map visualization",
  "icons": [
    {
      "src": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Compass_rose_brown.svg/1024px-Compass_rose_brown.svg.png",
      "sizes": "1024x1024",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}