创作一幅手绘涂鸦风格的卡通肖像画，使用粗黑色轮廓线，呈现出故意不完美的速写美学。

Create a hand-drawn doodle-style cartoon portrait using thick black outlines and an intentionally imperfect sketch aesthetic. Style Requirements: Thick black hand-drawn outlines with irregular, uneven edges Slightly wobbly linework to create an authentic doodle effect Visible pencil or crayon-like strokes and textures Flat color fills with no realistic shading or lighting Slightly enlarged head and facial features with simplified forms Natural, friendly, slightly cheerful expression Subtle side-profile emphasis while maintaining a portrait appearance Childlike, playful charm with a casual everyday feeling Preserve the organic texture and imperfections of traditional hand drawing Minimalist background with simple geometric lines or basic interior elements Overall appearance similar to a portrait sketch created in a mobile note-taking app Relaxed, cute, warm, and approachable mood Color Treatment: Soft, clean, flat colors Lightly textured coloring that resembles crayons or colored pencils No gradients, glossy effects, or realistic rendering Background: Minimal and uncluttered Simple geometric shapes, furniture outlines, or basic room elements Hand-drawn doodle aesthetic consistent with the portrait Avoid: Photorealism or realistic facial rendering Complex anime or manga styles 3D effects Dramatic lighting Heavy shadows Excessive detail Hyper-polished AI retouching High-definition realistic textures Cinematic effects Sharp vector-perfect linework Desired Result: A charming, hand-drawn doodle portrait that feels spontaneous, cozy, playful, and personal, as if sketched casually in a digital notebook with thick black marker lines and simple flat colors.

创作一幅手绘涂鸦风格的卡通肖像画，使用粗黑色轮廓线，呈现出故意不完美的速写美学。 风格要求： 粗黑色手绘轮廓线，边缘不规则、不平整 线条略带抖动，营造真实的涂鸦效果 可见的铅笔或蜡笔般的笔触与质感 平面色块填充，无真实阴影或光照 头部和五官略微放大，造型简化 自然、友好、略带上扬的开朗表情 在保持肖像外观的同时，略微强调侧面轮廓 童趣、俏皮的魅力，带有休闲日常的感觉 保留传统手绘的有机质感与不完美之处 极简背景，使用简单的几何线条或基础室内元素 整体外观类似于在手机笔记应用中绘制的肖像速写 放松、可爱、温暖、平易近人的氛围 色彩处理： 柔和、纯净的平面色彩 轻质感上色，类似蜡笔或彩色铅笔的效果 无渐变、光泽效果或真实感渲染 背景： 极简且不杂乱 简单的几何形状、家具轮廓或基础房间元素 与肖像一致的手绘涂鸦美学 避免： 照片级真实感或真实的面部渲染 复杂的动漫或漫画风格 3D 效果 戏剧性的光照 浓重的阴影 过度细节 过度精致的 AI 修饰 高清真实质感 电影级特效 锐利、矢量完美的线条 期望结果： 一幅迷人的手绘涂鸦肖像画，传达出自发、温馨、俏皮、私人的感觉，就像是在数字笔记本中用粗黑色马克笔线条和简单的平面色彩随手勾勒而成。