{
  "name": "HK Past 維城時空 — Hong Kong Historical Map Explorer",
  "short_name": "HK Past",
  "description": "Instant Hong Kong Historical Map Explorer (1889–1970)",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0b0f19",
  "theme_color": "#0b0f19",
  "icons": [
    {
      "src": "https://placehold.co/192x192/0b0f19/f59e0b.png?text=HK",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "https://placehold.co/512x512/0b0f19/f59e0b.png?text=HK+Past",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}