简约风清新自然网球拍羽毛球运动元素插画

minimalist cartoon-style poster, green color scheme with white, blue, and light green, badminton racket in the center lower part, shuttlecock nearby, light-hearted sports atmosphere, decorative elements include olive branch pattern and crown icon, gradient green background with feather texture, fresh and bright visual effect, conveys a fun and engaging sports event message