{"name":"HFC Plant Calculator","short_name":"HFC Calc","description":"HFC cable plant signal-level calculator. Forward and return path with temperature compensation.","start_url":"/","display":"standalone","background_color":"#0b1220","theme_color":"#0b1220","lang":"en","scope":"/","orientation":"portrait","icons":[{"src":"icons/icon-192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"icons/icon-512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}]}