{
  "name": "青年科技学习导航",
  "short_name": "青科导航",
  "description": "青年科技学习导航 - 精选优质科技学习网站",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#ffffff",
  "theme_color": "#4a90d9",
  "icons": [
    {
      "src": "/pwa-icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/pwa-icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}