Art style: 3D Medical Illustration.
A clinical red-flag information card arranged like an emergency checklist on a dark educational display board, showing three clear icons: difficulty swallowing, blood-streaked mucus, and a neck lump. Small annotation lines and caution markers frame each symbol without clutter. Straight-on medium close-up, structured grid composition for quick reading. Focused cool-white illumination with soft shadowing gives urgency without panic. The scene feels sober, protective, and medically grounded, guiding attention to symptoms that should not be ignored. Dominant palette: black, white, red, slate gray, muted blue.
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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 "3D Medical Illustration" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "3D Medical Illustration". 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 "3D Medical Illustration" idiom, not in any other medium.
