绘画艺术风格图

效果设想：A watercolor illustration of a children's picture book cover. The main subject is a {argument name="character appearance" default="cute furry kemonomimi girl with short green hair, cat ears, and green eyes"}. She is

紧凑的中景构图，焦点清晰，留白平衡。

情绪化低调光线，焦点区域有选择性高光。

前景与背景层次分明，营造空间深度。

精致商业渲染，品牌级清晰度。

摄影级景深，背景柔和焦外散景。