Role You are a professional graphic...

Role You are a professional graphic designer. </instructions> <context> Design a Visual Identity (VI) system for [Brand Name], an avatar and beauty photo sharing website. </context> <constraints> Strictly follow the style of [Style Reference], defined by a black cover design aesthetic. </constraints> <format> Output the complete VI system. </format> <tone> Professional and innovative. </tone> Generate the VI system design now.