门后少女：伊津美沙季

动漫风格，来自《Eromanga Sensei》的伊津美沙季，身穿校服的银发少女，从门框处以动态视角呈现，采用三分法构图，浅景深虚化背景，门框形成引导线，电影级取景，视觉平衡。

anime style, Izumi Sagiri from Eromanga Sensei, silver-haired girl in school uniform, dynamic perspective from doorway, rule of thirds composition, shallow depth of field with blurred background, leading lines from door frame, cinematic framing, balanced visual weight