Create a single ultra-realistic vertical 9:16 portrait photo, 4K cinematic quality, no text, no collage. Theme: Luxury high-rise hotel night aesthetic portrait, elegant white aesthetic. Style: Urban mature elegance, quiet luxury, soft fashion editorial, minimalist sophistication, East Asian luxury portrait style. Scene: Inside a modern high-rise hotel room at night. A young adult woman sits gracefully on a comfortable armchair beside a floor-to-ceiling window overlooking a blurred city skyline full of bokeh lights. Outfit: Pearl white satin strapless evening gown, premium silk fabric, elegant drape, smooth silhouette, natural folds, no jacket, no stockings. Pose: Relaxed posture, body slightly leaning sideways, shoulders relaxed, waist gently turned toward the camera. One hand holds a wine glass, the other hand naturally rests on the chair arm or dress. One leg naturally extended, the other slightly bent inward. Legs remain clearly separated from the chair and dress. Expression: Quiet after a slight buzz from wine, soft sleepy eyes, slightly unfocused gaze, calm, thoughtful, gentle and relaxed expression. Lighting: Soft neutral hotel lighting, low-contrast cinematic diffusion, subtle rim lighting, realistic shadows, delicate reflections on glass and satin fabric. Skin: Natural matte makeup, realistic skin texture, detailed pores, authentic skin tones, no excessive shine, no wax figure appearance. Composition: Medium-to-full body portrait, subject occupies about 70% of the frame, very little empty space above the head, fashion magazine editorial framing. Background: Floor-to-ceiling glass window with blurred city night lights, elegant curtains, luxury hotel interior, subtle reflections on glass surfaces. Color palette: Pearl white, ivory, champagne white, beige, silver accents, warm ambient hotel tones. Mood: Expensive, elegant, dreamy, cinematic, peaceful, sophisticated. Avoid: Tourist photo composition, nightclub vibe, overexposed skin, huge empty headspace, extra fingers, deformed wine glass, blurry legs, cartoon look, AI artifacts, cheap hotel aesthetic.