Art style: Realistic cinematic action.
A high school girl stands firmly in a classroom filled with flying papers and debris. Behind her, windows look out onto a green landscape. She has a look of shock and readiness. The classroom is bright with natural light from the large 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 entirely in "Realistic cinematic action" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Realistic cinematic action". 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 "Realistic cinematic action" idiom, not in any other medium.
