卡通手绘风青春校园学生青少年奔跑行走滑板车插画

Illustration, cartoon style, minimalist aesthetic. Color palette: light blue, white, dark blue, and skin tone. Three adult characters with positive expressions and diverse actions: one in a uniform (educational/guidance role), one in a uniform (courier), and one riding an electric scooter (food delivery rider). All characters wear work uniforms, with no direct interaction between them—each engaged in distinct actions. No decorative elements or text included, set against a pure white background. Visual effect: lively, conveying a sense of health and vitality.