映画のような階段ポートレート：シャンパンシルクドレス

Old staircase bathed in champagne light. On a quiet night, even footsteps become cinematic🍷🌙 【GPT Image2 Prompt】 Subject: Champagne light on the staircase Main subject: A young East Asian woman standing on the landing of an old, dim building staircase, slightly left of center, with her right hand resting on the wooden railing. Character & expression: Small oval face, dark brown eyes, delicate eyebrows, a straight nose, glossy beige-pink lips. Dark brown hair with light bangs, falling along her neck. Gazing upward toward the upper left of the frame, with a calm, dreamy expression. Thin eyeliner and a champagne-toned glossy makeup look. Outfit & pose: A champagne satin slip mini dress with thin straps, draped neckline, and a small thigh slit, paired with a loose matching jacket worn off the shoulders. White sheer socks and white pointed high heels. Right hand holding the railing, legs crossed, body slightly arched back. Background & lighting: A dark, aged staircase, black metal railings, glossy dark brown wooden handrails, stained gray walls, and warm light spilling from an open door in the upper left background. A narrow, hard key light from the upper right illuminates the face and dress, casting deep shadows around. Composition & camera: Vertical 4:5 composition, shot from slightly above on the stairs, capturing the full figure from head to shoes. The subject is placed prominently on the center-left, with the staircase and railing lines receding into the background, and the shoes framed at the bottom. Focus on the subject, with the background staircase gradually falling out of focus. Texture & style: Photorealistic, cinematic look. Satin reflections, aged wall stains, the sheen of wood and metal, and low-light film grain rendered in warm tones and deep blacks. Negative prompt: Bright modern staircase; black dress or sneakers