{"name":"AI Quiz Pro - Chấm thi","short_name":"AI Quiz Pro","start_url":"/","display":"standalone","background_color":"#f0f0f0","lang":"en","scope":"/","theme_color":"#1a6b9a","icons":[{"src":"/icon-192.png","sizes":"192x192","type":"image/png"},{"src":"/icon-512.png","sizes":"512x512","type":"image/png"}]}