Art style: Cinematic Neo-Noir.
Marcus standing calm and resolute in the center of a quieting room as the earlier tension dissolves, others in the soft-focus background settling down. Slow hero medium shot, slight low angle, warm and cool light balanced on his composed face. Golden key light against cool ambient shadow. The mood is triumphant serenity, quiet mastery. Balanced palette of warm gold and calm steel-blue with a luminous highlight on his steady eyes.
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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 "Cinematic Neo-Noir" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Cinematic Neo-Noir". 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 "Cinematic Neo-Noir" idiom, not in any other medium.
