{ "name": "Corrugated Reference Directory", "short_name": "Corrugated Directory", "description": "Independent directory of U.S. corrugated packaging plants. Search by ZIP, capability, equipment, and service area.", "start_url": "/", "scope": "/", "display": "standalone", "background_color": "#0b1437", "theme_color": "#1e3a8a", "icons": [ { "src": "/favicon-192.png?v=4", "sizes": "192x192", "type": "image/png", "purpose": "any" }, { "src": "/favicon-512.png?v=4", "sizes": "512x512", "type": "image/png", "purpose": "any" }, { "src": "/favicon-512.png?v=4", "sizes": "512x512", "type": "image/png", "purpose": "maskable" } ] }