{"name":"History Voyage","short_name":"History","start_url":"/","display":"standalone","background_color":"#000000","lang":"en","scope":"/","description":"Explore world history with elegant design","theme_color":"#007AFF","orientation":"portrait","icons":[{"src":"/icon-192.png","sizes":"192x192","type":"image/png"},{"src":"/icon-512.png","sizes":"512x512","type":"image/png"}]}