{
  "name": "BlackCloudTools — Free Calculators & Converters",
  "short_name": "BCTools",
  "description": "Free online calculators and converters for math, finance, health, and unit conversions. No sign-up required.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f9fafb",
  "theme_color": "#DC2626",
  "lang": "en-US",
  "categories": ["utilities", "productivity", "education"],
  "icons": [
    {
      "src": "/favicon.svg",
      "type": "image/svg+xml",
      "sizes": "any",
      "purpose": "any maskable"
    }
  ]
}