春日城市骑行元气少女

生成一张竖版 9:16 高清真实春日人像，主题为城市骑行元气少女。单一成年东亚年轻女性，略低于车把高度的动态跟拍视角，人物安全朝镜头骑行，双手正确握住车把，前轮在前景突出，身体自然前倾并微笑。背景是林荫自行车道、花市、砖墙咖啡店、飘落花瓣和虚化轻轨。低麻花马尾藏于正确佩戴的粉彩头盔下，保留真实皮肤纹理。穿珊瑚色骑行外套、薄荷绿骑行衣、全长骑行裤、手套、反光袜和骑行鞋。采用北欧生活方式广告、自然春色和柔和背景动感。自行车车架、车轮、手部和姿势连贯真实，安全非性化，无品牌、文字、水印和边框。

Create a vertical 9:16 high-definition realistic spring portrait of one adult young East Asian woman riding a colorful city bicycle. Dynamic tracking view slightly below handlebar height as she rides safely toward camera, both hands correctly on handlebars, front wheel prominent and body leaning naturally while smiling. Tree-lined bike lane with flower stalls, brick cafés, drifting petals and distant light rail blurred, no readable signs. Low braided ponytail under a fitted pastel helmet, genuine skin texture and tiny flower cheek sticker. Coral cycling jacket over mint jersey, full-length cycling leggings, gloves, reflective socks and cycling shoes. Clean Scandinavian lifestyle advertising with natural spring color and soft background motion. Coherent bicycle frame, wheels, hands and posture. One adult subject, safety equipment, nonsexualized, no logos, text, watermark or border.