{
  "name": "旅行足迹",
  "short_name": "足迹",
  "start_url": "./",
  "display": "standalone",
  "background_color": "#f6f5f2",
  "theme_color": "#e8833a",
  "icons": [
    { "src": "icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}