{"name":"Kalkulator Massa Jenis","short_name":"CalcMate","description":"Hitung massa jenis, massa, atau volume benda secara akurat. Dilengkapi rumus $\\rho = m/V$ untuk analisis mineral tambang nikel dan logistik kargo Indonesia.","start_url":"/id/physics/density","display":"standalone","background_color":"#ffffff","theme_color":"#10b981","icons":[{"src":"/icons/web-app-manifest-192x192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"/icons/web-app-manifest-512x512.png","sizes":"512x512","type":"image/png"}]}