{"name":"SilverBook","short_name":"SilverBook","description":"Pocket trading book for silver — positions, ledgers and deliveries on the go.","start_url":"/","display":"standalone","background_color":"#0d0d0d","theme_color":"#0d0d0d","lang":"en","scope":"/","orientation":"portrait","icons":[{"src":"icon-192.png","sizes":"192x192","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}