Art style: Anime.
Full-length view, the entire figure visible from head to feet, standing upright and centered — Rin, a quiet Japanese high-school girl, slender and of average height, pale skin, large dark observant eyes with faint shadows beneath them hinting at sleepless nights. Straight shoulder-length black hair with a blunt fringe, one side tucked behind her ear. Neat navy sailor-style school uniform: white blouse with a navy collar and a dark red neckerchief, matching pleated navy skirt reaching mid-thigh, white knee-high socks and brown loafers. She carries a slim smartphone clutched tightly in both hands against her chest. Her posture is tense and guarded, shoulders slightly drawn in, expression wary and resolute, eyes glancing sideways. Setting: a dim, empty classroom at dusk, desks in rows, fading orange light through tall windows.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image in the following art style:
2D anime cartoon animation — cel-shaded illustration, bold clean black outlines, flat anime shading, hand-drawn anime look with anime facial features and stylised non-realistic rendering of objects, food and environments. NOT photorealistic, NOT live-action, NOT a 3D render, NOT real footage.
Every surface, skin, fabric, material, and environmental element must be rendered in this idiom.
