Office scene at night, cool blue dark tone atmosphere, CCD direct flash photography style, vertical 9:16 composition. The picture refers to high-end realistic portraits, with a slightly tilted composition and a shooting angle ranging from low to eye level, giving it a casual sense of capture but exquisite composition. An adult East Asian woman sits on the edge of the desk, her body slightly sideways, forming a natural and elegant S-curve. The shoulders and neck are elongated, the back is slightly straight, the hips are slightly pushed sideways, one leg is crossed on top of the other, and the leg lines extend toward the bottom of the picture. The posture is restrained, stable, dangerous and charming. She looked directly at the camera with half-lowered eyes, her eyes were cold, sober, and oppressive, her expression was restrained and distant, and she presented a cold and seductive siren pose. She wears black thin-rimmed glasses, her black hair is naturally tied up, and a small amount of broken hair hangs down on both sides of her face. Wearing a white slim-fitting high-necked top, black high-waisted skirt, black semi-transparent stockings, and black pointed-toe high heels. The skin has a semi-matte cool white tone, retaining the true skin texture, fine pores, natural highlights and minor blemishes, and avoid excessive skin polishing. Sit on the ground, lean forward slightly and turn slightly to the camera, one shoulder naturally sinks, and the posture is relaxed and lazy; the legs are naturally bent and overlapped, one leg is extended forward, and the other leg is retracted in front of the body, forming a soft and stretched leg line; one hand is placed behind the body to support the center of gravity, and the other hand is naturally placed on the ground or side of the leg; the head is slightly tilted, the chin is slightly lowered, and the eyes are calmly looking at the camera. The overall situation is like a relaxing moment taken indoors at night. . The overall posture is like a cold female teacher/highly intelligent urban woman explaining formulas in the office at night. The background is a large whiteboard, which is filled with mathematical formulas, functions, integrals, series, statistical symbols and derivation processes. The handwriting is natural and handwritten. It does not need to be completely readable, but it must have the texture of real whiteboard pen writing. Outside the office window is a city at night, with lights from high-rise buildings blurred and visible. Details such as blinds, office chairs, folders, mugs, and pen holders enhance the sense of reality. The light and shadow use CCD direct flash effect: the front cold white flash illuminates the character's face, white top and leg outline, forming clear highlights and hard shadows; the background is dark, and the blue-black night office atmosphere is obvious. The picture has slight graininess, low saturation, cold colors, and a real digital flash texture. The overall style is cool, restrained, knowledgeable, dangerous and seductive, and high-end night photography. Negative reminder words: No anime style, no plastic skin, no excessive skin polishing, no exaggerated expressions, no vulgar postures, no deformed fingers, no extra fingers, no wrong body structures, no imbalanced proportions, no overexposure, no cheap internet celebrity studio shots, no whiteboard garbled text, no watermarks, no logos, no blurry faces, and no overly strong AI sense.
