SD提示词：极简美学|高冷系黑白线稿少女头像，一秒清冷高级感！

一个极简黑白线稿插画的日系少女头像，表情冷静，拥有利落的短发。风格是手绘（Hand drawn）插画，采用蜡笔（crayon style）和彩铅（colored pencil）的混合笔触，颜色仅使用黑色线条和留白。强调柔软的边缘（soft edges）和清晰的纸张纹理（paper texture），保持异想天开（whimsical）的故事书（storybook style）美学。纯白色背景。

A Japanese girl avatar in minimalist black and white line art illustration, with a calm expression and sharp short hair. The style is Hand drawn illustration, utilizing a mix of crayon style and colored pencil strokes, using only black lines and negative space. Emphasize soft edges and clear paper texture, maintaining a whimsical storybook style aesthetic. Solid white background.