Realistic Vertical Portrait Photo

Generate a 9:16 vertical realistic portrait photo, referencing the quality of a high-end phone selfie but not entirely an ordinary snapshot. Overall it should look like a refined selfie taken with an iPhone front camera in a cozy bedroom, keeping soft flattering beauty, clean composition and a natural high-end feel. The image quality should be that of a real phone photo, with slight noise, slight soft focus and natural light feel, but the subject should still be refined, pretty, with natural clean skin; it must not become a rough low-quality photo.

In the frame is an adult oriental woman sitting on a bed in a cozy bedroom, in a close upper-body selfie composition, the camera shooting slightly from above. She is positioned center-right in the frame, her head lowered slightly, her gaze quietly directed to the lower right, her expression natural, calm and gentle, her lips naturally closed, her overall aura soft, mature and quiet.

She has long light blue or ice blue hair, the strands naturally fluffy with a slight tousled feel, some hair falling beside her face and around her shoulders and neck. She keeps a refined realistic beauty, with a soft natural face shape and delicate features, fair skin but not excessively airbrushed—retain some real skin texture, fine pores, slight unevenness in skin tone and a few very faint small moles, while still keeping the whole clean, soft and attractive. No obvious dullness, no rough dirty feel.

Her figure is voluptuous, with soft shoulder and neck lines and a full chest, not cartoonish. Her clothing is a light blue silk satin slip nightdress with white lace trim, a simple small bow and natural folds at the chest, the fabric soft and following the body, showing a realistic satin sheen. One hand naturally and lightly holds a strap or the fabric near her shoulder, with the correct number of fingers and a natural pose.

The background is a cozy bedroom with a bed, light-colored bedding, a wooden nightstand, a warm yellow bedside lamp, curtains and soft indoor light. The background is slightly blurred, keeping a real domestic sense of space. The lighting mixes warm indoor light and natural light, slightly warm, the image soft, intimate and lived-in but still clean and high-end.

Overall style: realistic phone selfie, refined natural beauty, a slight iPhone front camera quality, soft warm light, natural skin texture, realistic proportions, cozy bedroom, refined but not over-retouched commercially.

Negative requirements:
No anime, no 3D CG, no studio editorial shoot, no low-quality rough photo, no excessive noise, no obvious dirty feel, no excessive skin smoothing, no plastic skin, no deformed fingers, no extra fingers, no pure white background.