Art style: Pixar-like 3D.
The vertical chalkboard frame shows a new math problem in white chalk. The word 'six' is on the first line, '+ seven' on the second, and '= ?' on the third. The background is a clean, dark slate green. The shot is a fixed close-up with generous margins around the centred text. The atmosphere is focused and still.
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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:
Stylized cinematic 3D, expressive animated characters, soft rounded forms, polished materials, warm cinematic lighting, charming facial expressions, high-end animated film look.
Every surface, skin, fabric, material, and environmental element must be rendered in this idiom.
