{"name":"iAAi ISI Calculator","short_name":"ISI Calc","description":"Infrastructure Significance Index — Civilisational Systems Engineering instrument by Infrastructure Academy","start_url":"/","display":"standalone","orientation":"portrait-primary","theme_color":"#1a1a2e","background_color":"#1a1a2e","lang":"en","categories":["education","productivity","utilities"],"icons":[{"src":"/favicon.ico","sizes":"48x48","type":"image/x-icon"},{"src":"/manus-storage/icon-192_cbfc9c89.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"/manus-storage/icon-512_195c5204.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}]}