Art style: Dark Gothic Fantasy.
A minimalist, high-end gym at night, illuminated only by dim floor lights. A sleek, black treadmill stands in the center, its belt moving with a ghostly persistence. A pair of professional running shoes is caught mid-stride on the belt, though no runner is visible. The room is cold and silent. Eye-level shot, sterile yet moody atmosphere, charcoal and pale gold tones.
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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 Gothic Fantasy" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Dark Gothic Fantasy". 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 Gothic Fantasy" idiom, not in any other medium.
