{"name": "RatioCalc - 36 Free Financial Calculators", "short_name": "RatioCalc", "description": "36 free online financial calculators with real-time results and interactive charts.", "start_url": "/", "display": "standalone", "background_color": "#ffffff", "theme_color": "2563eb", "orientation": "portrait-primary", "categories": ["finance", "utilities"], "icons": [{"src": "/favicon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any maskable"}]}