{
  "name": "MMWCalc — Mathematics in the Modern World",
  "short_name": "MMWCalc",
  "description": "Step-by-step calculators for Sequences, Statistics, Number Theory, and Finance, plus an AI study assistant.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#f4f6f8",
  "theme_color": "#0f2a44",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}