クールなスポーツスタイルの少女

A full body shot from a side angle captures a tall, slim girl with a defined waist and small chest sitting on the floor, facing the viewer directly, in a high-detail anime illustration with clean lineart. She embodies a boyish delinquent aesthetic with an expressionless face and large, sharp cat-like eyes. Her medium-length wolf cut black hair falls above her shoulders, featuring striking emerald green and silver highlights in the inner layers for high contrast. She has multiple ear piercings and a navel piercing visible through her exposed midriff. She wears a sporty streetwear outfit: a cropped track jacket over a sports bra revealing her waist, loose jogger pants, and detailed running shoes. Her arms rest neutrally at her sides in a relaxed sitting pose with legs extended forward, feet visible. The simple white background emphasizes her dynamic sporty look, rendered in great quality with precise shading, intricate fabric textures, metallic piercing gleams, and vibrant hair color gradients for best quality anime style.