超高端行政肖像

Create an ultra-premium executive studio portrait of {argument name="subject" default="a young Black man"} seated in a black leather armchair, centered and facing the camera with a calm, confident, serious expression. He wears a perfectly tailored all-black double-breasted suit, black dress shirt, textured black tie, black socks, polished black Oxford shoes, a slim white pocket square, and a luxury dark wristwatch on his left wrist. Pose him with legs crossed, both arms relaxed on the chair arms, upright posture, shoulders squared, direct eye contact. Use a vertical 2:3 composition, full seated body visible from head to shoes, symmetrical framing, slight low-to-eye-level perspective. Background is a seamless dark charcoal studio backdrop with subtle vignette and no props besides the chair. Lighting should be dramatic high-end editorial portrait lighting: large soft key light from front-left, gentle fill from front-right, subtle rim separation on shoulders, controlled highlights on the leather chair and shoes, deep rich blacks with visible fabric texture. Photorealistic, sharp focus on face, natural skin texture, premium magazine cover quality, refined contrast, cinematic grading, no text, no watermark, no distorted hands, no extra fingers, no facial stylization.