Elegant Luxury Night Portrait

Only use the portrait I upload as a reference for identity and hairstyle. Accurately preserve the person's true facial features, face shape, features, skin tone, hairstyle, hair volume, and natural overall demeanor. Refer only to the person's appearance and hairstyle; do not copy the original image's clothing, background, lighting, posture, expressions, or image quality. 

Create a highly realistic and elegant indoor nightscape portrait, inspired by a luxurious high-rise interior with panoramic city skyline views. The composition is a 1:1 square. The main feature is a spacious and exquisite room with smooth light marble floors, and behind it is a huge floor-to-ceiling window. Outside the window is a dazzling modern seaside city nightscape, with brightly lit skyscrapers, reflections on the water, and a charming metropolitan atmosphere. The environment should evoke the texture of a luxury hotel suite, penthouse, or premium observation lounge. 

The subject should be presented from different angles and movements, while maintaining an elegant tone. She sits gracefully on the marble floor by the window, her posture relaxed and refined. One leg is naturally bent, the other is extended forward or diagonally, and the upper body is slightly rotated to create a dynamic beauty. One hand rests lightly on her leg, shoulder, or gently strokes her hair, while the other supports her calm and natural sitting posture. She looks at the camera, her expression calm, confident, gentle, and elegant. 

Clothing should not be limited by reference images; instead, a more suitable luxurious evening gown will be automatically generated based on the person's face, temperament, and hairstyle. Clothing can be an elegant, fitted evening gown, a delicate cocktail dress, a light slip dress, or other tasteful high-end formal wear, in tones such as white, champagne, silver, black, beige, or other colors that flatter the skin. The look should be refined, charming, and suitable for indoor night portraits, avoiding being too revealing or looking cheap. Shoes and accessories should also be well matched, such as delicate high heels, understated necklaces, earrings, rings, or small clutches, avoiding obvious brand logos or exaggerated patterns. 

Place a large bouquet of light-colored flowers (such as white or cream roses) next to the main subject to enhance the romantic and luxurious atmosphere. An elegant small handbag can also be placed nearby as a decoration. These props should naturally blend into the composition without distracting the subject. 

The cityscape in the background should be atmospheric: vivid nighttime skylines, reflections in the harbor waterfront, and dense luminous high-rise buildings evoke the feeling of an international coastal metropolis. Windows may have slight natural reflections but should not obscure the main subject. The overall color tone should balance warm indoor skin tones with cool-toned blue-violet night lighting, creating a sophisticated visual contrast. 

The final effect must resemble highly realistic professional photography. Keep the skin natural and believable, with authentic texture and soft yet clear facial details. Avoid plastic-looking skin, anime aesthetics, or overly retouched influencer filters. Hair should look smooth and natural, with strands realistic. Lighting should be soft and delicate, clearly illuminating the face while preserving a luxurious nighttime atmosphere. Composition should be clean, balanced, and visually elegant, with a clear focal point. No watermarks, no platform labels, no extra text, no brand logos. 

Negative prompt: 
No watermark, no platform tags, no "Doubao AI" text, no logo, no brand name, no extra text, no random letters, no mirror text, no Chinese characters. No anime style, no illustration style, no cartoon feel, no baby face, no plastic-like skin, no silicone skin, no human model look, no excessive skin smoothing, no influencer filter effect. No identity changes, no facial mismatch, no facial distortion, no asymmetrical eyes, no dull expressions, no heavy makeup. No deformed hands, no extra fingers, no amputation, no body distortion, no incorrect proportions, no excessively long neck. No hair clumps, no wig feel, no broken strands, no messy or unnatural braids. No cheap clothing, no vulgar styling, no excessive exposure. No broken backgrounds, no distorted skyline, no distorted window frames, no perspective errors. No overexposure, no low resolution, no blur, heavy noise, or blurry details.