{
  "name": "Yufolo",
  "short_name": "Yufolo",
  "start_url": "/pro",
  "display": "standalone",
  "background_color": "#f4f6f9",
  "theme_color": "#2b2fd8",
  "icons": [
    { "src": "/brand/yufolo-mark-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/brand/yufolo-mark-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}