Art style: Y2K Retro.
Threshold of discovery scene: Three characters at hidden ancient wooden doorway behind industrial refrigerator units. Doorway glowing from below with warm amber-gold light, visible stone steps descending. VISUAL METAPHOR: Doorway as portal between worlds. PERSPECTIVE: Low angle looking slightly up at characters, then down through doorway, creating vertigo sensation. COLOR CONTRAST: Above: cool grey-blue market. Below: warm golden amber mystery. 8K, adventure thriller composition.
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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 "Y2K Retro" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Y2K Retro". 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 "Y2K Retro" idiom, not in any other medium.
