Art style: Dark Cartoon.
A man in his late 30s with short, tousled dark brown hair and a clean-shaven but visibly weary face. He wears a rumpled light blue oxford shirt with the sleeves rolled up and a silver stethoscope hanging loosely around his neck. His eyes are wide with exhaustion and grief, featuring prominent dark circles. He stands in a dimly lit hallway with faded floral wallpaper. The lighting is harsh from a single overhead bulb, creating deep, dramatic shadows. His overall vibe is one of a desperate father pushed to the edge of sanity.
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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 "Dark Cartoon" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Dark Cartoon". 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 "Dark Cartoon" idiom, not in any other medium.
