二次元极简风格女孩肖像——白色长发神秘少女

极简风格的二次元女孩肖像，神秘的长白发，柔和纯蓝背景，神秘而平静的目光，平涂光滑色彩，线条整洁，头发部分有简约阴影，背景无其他元素，突出面部轮廓。

AI art prompt English：

Anime Minimalist Style Girl Portrait – Mysterious White Long-haired Girl

Minimalistic anime portrait of a mysterious girl with long white hair, solid soft blue background, calm and enigmatic gaze, smooth flat colors, clean and neat outlines, very simple shading limited to hair, no other background elements, focus on facial contours.