Cinematic Moody Portrait Backlight

A cinematic vertical portrait with the subject {argument name="subject" default="Young Woman"}, composed as a close-up half-body above the chest, slightly positioned to the right. Her body turns to the right, her head turning to look at the camera, presenting a restrained sideways glance-back posture. She has {argument name="hair color" default="black long hair"}, with hair that is fluffy and slightly messy, drifting off the frame in the strong wind, with strands flying around her face and shoulders. Her look is elegant and minimalist: wearing a dark spaghetti-strap spaghetti strap dress or tank top that reveals her shoulders, collarbones, and upper back, layered with a black sheer off-shoulder shawl or semi-transparent coat that slides down from her arms, creating a soft, dark contour on her lower body. The overall atmosphere is cold, quiet, mysterious, and melancholic, presenting the cinematic texture of high fashion rather than overly polished ostentation. Dramatic backlighting is used in the upper left, outlining bright halos on the hair, shoulders, and body edges, while most of the figure's front is in shadow, with only very soft fill light. Most of the face is hidden in darkness and soft mist, emphasizing contours, neck, ears, shoulders, and glowing hair edges rather than facial details. The background is a deep gray to nearly black open space, containing two distinct environmental elements: floating dust-like particles and soft circular light spots (bokeh) mainly distributed on the left side and around the hair. The overall tone is low saturation, with cool blue tones in the shadows, and skin tones slightly warm, creating a subtle contrast between warm and cool tones. Adds diffuse reflection halos, hazy atmospheres, subtle film graininess, soft vignetting, and shallow depth of field effects. Keep the eyes and lips softly reduced or hidden in shadows, avoid harsh frontal lighting, avoid backgrounds that are too bright or cluttered, avoid cartoon styles, avoid excessive sharpening, and avoid plastic-looking skin textures.