A girl in a school uniform is sitting at a desk

A girl with long, straight black hair tied up in a fluffy high ponytail, her bangs falling over her forehead, lazily gazes ahead with light gray-purple eyes. She wears a school uniform: a white short-sleeve shirt layered with a dark blue V-neck knitted vest, with a small school badge on the left chest, and a yellow-blue plaid pleated skirt paired with knee-high white socks and black buckle leather shoes. Sitting cross-legged on a light wooden desk and chair, her left leg is raised and bent at the knee, her right elbow rests on her knee with her palm supporting her chin, while her left hand naturally hangs between her legs, exuding a relaxed yet slightly distant demeanor. The pure white background eliminates environmental distractions, focusing completely on the character. The style combines thick painting and realistic illustration, with the skin displaying a soft sheen and delicate texture, and the fabric folds depicted accurately. The overall color scheme revolves around blue, white, and yellow, clean and bright, with soft diffused light and shadow, creating a tranquil yet slightly languid campus afternoon atmosphere.