{
  "name": "UPSC Prep Engine",
  "short_name": "UPSC Prep",
  "description": "Calm-tech UPSC CSE preparation platform with 14 years of official Prelims & Mains PYQs (2013-2026), 41 NCERT textbooks (Class 6-12), and AI answer evaluation.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0c0a09",
  "theme_color": "#3b82f6",
  "icons": [
    {
      "src": "/favicon.ico",
      "sizes": "64x64 32x32 24x24 16x16",
      "type": "image/x-icon"
    }
  ],
  "categories": ["education", "books", "productivity"]
}