{
  "name": "Mortgage Calculator",
  "short_name": "Mortgage",
  "description": "Free bank-grade mortgage calculator for US, UK, and France with exact amortization, PMI auto-drop, and extra payments.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#0f172a",
  "icons": [
    {"src": "/icon-192.png", "sizes": "192x192", "type": "image/png"},
    {"src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable"},
    {"src": "/favicon.svg", "sizes": "any", "type": "image/svg+xml"}
  ]
}