Art style: Studio Ghibli.
Чиби-парень-подросток стоит на сцене у доски, покрытой сложными математическими формулами, и уверенно выступает перед аудиторией. Он держит в руке маркер. Стиль чиби, яркое освещение сцены.
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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 entirely in "Studio Ghibli" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Studio Ghibli". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Studio Ghibli" idiom, not in any other medium.
