Портрет на берегу реки на рассвете с развевающимися волосами

[Positive Prompt] 9:16 vertical, realistic natural lifestyle photography, authentic outdoor portrait, real texture combining a phone's native camera with a natural portrait lens, a riverside walkway in early morning, bright but not overexposed sunlight, the image natural, clear and relaxed, with a slight candid snapshot feel. A young adult East Asian woman aged 22–26, clearly an adult, an original character, with a soft classic oval face, smooth natural facial contour, refined but not overly sharp bone structure, harmonious proportions, gentle almond eyes, a clear gaze with real focus, eyes turned slightly to the side of the lens, corners of the mouth with a relaxed, restrained faint smile, an overall quiet, gentle, relaxed air, together with natural, healthy vitality. The subject stands slightly turned to one side beside the riverside walkway, shoulders naturally turned to one side, head gently turned back, face fully and clearly in frame. Long black hair hangs down naturally, gently stirred by the river breeze, a few strands brushing the forehead, cheeks and neck, but not covering the eyes or main features. Neck and shoulders naturally relaxed, collarbone visible but not overly prominent, the connection of jaw, neck, shoulders and collarbone real and natural. The subject wears a simple light ivory-white thin-strap knit top, the clothing fitted yet natural, of light and fresh texture, suited to a summer riverside stroll, not overly ornate and not stealing attention from the facial features. Skin of moderately realistic texture, retaining fine pores near the cheeks and nostrils, a few fine downy hairs, local variations in skin tone, slight natural flush, real sebum highlights on the nose tip and cheeks, subtle texture under the eyes, natural lip lines. Skin overall healthy and fine, but not retouched porcelain skin, with a slight natural color difference between face and neck. Eyes with real moisture, iris texture naturally visible, the catchlight coming from the morning front-side sunlight, the reflection direction consistent with the ambient light, not glowing pupils. Early-morning slanting side light strikes from the subject's front-side, the sun naturally falling on the forehead, nose bridge, cheeks, lips, jaw, neck-shoulders and collarbone, forming soft, realistic gradations of light and shadow. The hair edges carry a slight warm golden rim light, the skin highlights restrained, with no greasy reflections. The background is a quiet river surface, a riverside railing, trees and a walkway extending into the distance, the river on one side of the frame and the tree-lined walkway on the other, the background moderately blurred but retaining real environmental information. A realistic head-and-shoulders close shot, the subject occupying the main area of the frame while retaining part of the shoulders, collarbone and riverside surroundings. Natural photographic perspective, avoiding a wide angle pushed into the face, the face complete, both eyes clear, nose proportions natural, the background forming depth that guides the gaze into the distance. Overall a comfortable, fresh, lively summer outdoor portrait, suitable as the first frame of a video, which can then naturally extend into wind-blown hair, a slow head turn, a light blink, and a smile spreading from quiet to full. [Negative Constraints] Underage look, childish infant face, influencer face, cosmetic-surgery template face, AI assembly-line beauty face, fully symmetrical face, wedge face, overly pointed chin, exaggeratedly large eyes, glowing pupils, glass-bead eyes, hollow gaze, overly bright eye whites, blurred features, deformed features, enlarged nose, wide-angle distortion, half face, extreme profile, hair covering both eyes, wrong face cropping, plastic skin, porcelain skin, waxwork skin, excessive skin smoothing, excessive sharpening, uniform pores across the whole face, sandpaper skin, excessive blemishes, dirty skin texture, excessive oily shine, heavy makeup, heavy base makeup, excessive false lashes, sculpted collarbone, cylindrical neck, stiff neck and shoulders, distorted posture, deformed clothing, excessively blurred background, background overpowering the subject, strong warm-yellow color cast, green reflection contaminating the face, overexposed highlights, excessive HDR, portrait-studio look, commercial studio-shoot look, subtitles, watermark, logo.