character: matoi_ryuuko. A medium shot from a 3/4 view depicts Ryuko Matoi standing in a rebellious, slouched posture against the brutalist concrete backdrop of Honnouji Academy. She is a slender teenage girl with fair skin, featuring a messy black bob with a vibrant crimson streak hanging between her fierce dark blue eyes, which possess distinct gear-cog pupils. She wears a dark navy blue No-Late sailor uniform with a deep V-neck, a bright red ribbon at her chest, and a pleated mid-thigh skirt held by thick suspender straps, paired with white crew socks and canvas sneakers; her hands are slung casually over her hips. A guitar case is strapped across her back. The environment is a high-detail matte painting of weathered concrete and metallic rivets under volumetric sunlight and heavy smog. The visual style features aggressive, variable line weights like calligraphy brushes, high-contrast cel-shading with deep purple shadows, and a cinematic color palette of neon crimson and midnight blue, evoking a raw, kinetic energy.