The US special envoy on Afghanistan met with the Taliban’s chief diplomat on Saturday and stressed international opposition to the group’s treatment of women and girls. Since seizing power again last year, the Taliban have imposed a slew of restrictions on civil society, many focused on reining in the rights of women and girls. Earlier this month, Afghanistan’s supreme leader ordered women to cover up fully in public, including their faces, ideally with a burqa. “Girls must be back in school, women free to move & work w/o restrictions for progress to normalized relations,” US Special Represent…