{
  "name": "Great Wall Archive",
  "short_name": "Great Wall Archive",
  "description": "Interactive map & heritage archive of the Great Wall of China — 43,809 heritage sites across 15 provinces and 11 dynasties.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#06060e",
  "theme_color": "#06060e",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}