卡通复古风几何抽象两人竞速骑行场景插画

cartoon style 3D rendered illustration, two adult cyclists in the center, focused expressions, leaning forward in riding posture, wearing cycling suits, helmets, and gloves, racing side by side, two bicycles arranged parallel with slight offset for dynamic effect, simple background design with abstract yellow and gray halos highlighting the subjects, bright and contrasting color scheme dominated by yellow, blue, and red, dynamic visual effect, conveying speed, passion, and competitive spirit