🏷️#3135芥末黄背景手绘卡通角色海报

创作一幅细节丰富的手绘 2D 卡通角色插画，采用时髦、前卫的现代动画图像小说风格。
主体：一名古怪的年轻男子，头部比例偏大、身形纤瘦，略显凌乱的尖刺发型，戴粗框超大黑色眼镜和黑色小耳钉；五官夸张且富有表现力，有灵动的眼睛、小鼻子和浅浅的坏笑，神情自信而略带不耐。
姿势：腰部以上肖像，身体稍微侧转，头部微微上扬，目光望向一侧，姿态放松随意。
服装：宽松的黑色街头风 T 恤，带醒目的橙色图形字样，呈现自然布料褶皱和细微明暗。
画风：干净有力的黑色墨线轮廓、夸张的卡通比例、平滑赛璐璐着色、温暖肤色、清晰高光、细微笔触质感，呈现精致的手绘动画效果。
背景：纯色鲜亮芥末黄，简洁无杂物，角色周围留有充足留白。
构图：竖版 9:16 海报，角色居中并略低于画面中部，完整呈现头部和上半身。
质量与限制：高分辨率数字插画、专业角色设计、个性鲜明、线条一致、电影感光照；不要水印、额外物件或边框，不要照片写实风格。

Create a highly detailed, hand-drawn 2D cartoon character illustration in a stylish, edgy, modern animated graphic-novel aesthetic.
Character: A quirky young man with an oversized head and slim body, slightly messy spiky hair, thick oversized black glasses, and small black ear studs. Give him exaggerated, expressive facial features, lively eyes, a small nose, a subtle smirk, and a confident, slightly unimpressed expression.
Pose: Waist-up portrait, body turned slightly sideways, head tilted upward, eyes looking off to the side, with a relaxed and casual posture.
Outfit: An oversized black streetwear T-shirt with bold orange graphic lettering, natural fabric folds, and subtle shading.
Art style: Clean, bold black ink outlines, exaggerated cartoon proportions, smooth cel shading, warm skin tones, crisp highlights, subtle textured brushwork, and a polished hand-drawn animation aesthetic.
Background: Solid vibrant mustard yellow, minimal and uncluttered, with generous negative space around the character.
Composition: Vertical 9:16 poster, character centered and positioned slightly below the middle, with the head and upper torso fully visible.
Quality and constraints: High-resolution digital illustration, professional character design, expressive personality, consistent linework, and cinematic lighting. No watermark, extra objects, or border; no photorealism.