机器人调酒师吉祥物头像

一个圆润白色服务机器人的极简吉祥物头像，单个发光的青色眼屏显示着友好的微笑表情。脖子处系着一个小领结。柔和哑光3D渲染，温柔顶光，光滑塑料表面，细腻的环境光遮蔽，柔和青色背景带轻微暗角，方形完美居中，干净现代的品牌吉祥物感，冷静而乐于助人的性格。

A minimalist mascot avatar of a rounded white service robot with a single glowing cyan eye-screen showing a friendly smile emoticon. A tiny bowtie sits at its neck. Soft matte 3D render, gentle top light, smooth plastic surfaces, subtle ambient occlusion, muted teal background with a soft vignette, perfectly centered square, clean modern brand-mascot feel, calm and helpful personality.