{
  "name": "199 Longevity",
  "short_name": "199",
  "description": "199 Longevity develops partial cellular reprogramming, epigenetic therapies, integrative longevity clinics with concierge health management, advanced NAD+ testing, microplastics diagnostics, and Procyanidin C1 (PCC1) supplements.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#000000",
  "orientation": "portrait-primary",
  "dir": "ltr",
  "lang": "en-US",
  "categories": ["business", "health", "medical", "biotechnology"],
  "shortcuts": [
    {
      "name": "Home",
      "url": "/",
      "description": "Main page of 199 Longevity"
    }
  ],
  "icons": [
    {
      "src": "/199-logo-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/199-logo-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "screenshots": [
    {
      "src": "/screenshot-wide.jpg",
      "sizes": "1280x720",
      "type": "image/jpeg",
      "platform": "wide",
      "label": "199 Longevity Homepage"
    },
    {
      "src": "/screenshot-narrow.jpg",
      "sizes": "720x1280",
      "type": "image/jpeg",
      "platform": "narrow",
      "label": "199 Longevity on Mobile"
    }
  ]
}