{"portrait_prompt":{"subject":"Based on <User Portrait>, an adult woman with preserved facial identity, soft pale skin, messy voluminous dark wavy hair framing the face, a cute gentle expression, slightly pouty glossy lips, soft wide-eyed upward gaze, subtle playful innocence, delicate eye makeup, photographed like a private early-2000s American retro snapshot.","attire":"Based on user-uploaded clothing reference, a minimal white camisole mini dress with a soft cotton texture, white knee-high socks, understated feminine styling, casual bedroom-library look.","composition":"Vertical 3:4 portrait, higher overhead high-angle shot from above, camera looking down at the subject at about a 55-degree angle, the subject seated on a vintage cane chair and looking up toward the camera, leaning forward beside a wooden desk, both arms reaching toward an old CRT monitor, an off-white retro keyboard resting across her lap, candid tight crop with slight CCD wide-angle perspective distortion.","lighting":"Direct on-camera flash from a small CCD compact camera, harsh frontal white flash from above-camera position, overexposed skin highlights, strong falloff into the dark wooden background, deep shadows behind the subject, realistic flash glare on plastic and glossy surfaces.","color_palette":"American retro CCD color grading, Kodak Gold 200 inspired warmth mixed with cool indoor shadows, creamy blown highlights, muted brown wood tones, faded whites, slight yellow-green cast, low dynamic range, crushed blacks, nostalgic early digital camera color response.","environment":"A cozy vintage American study-bedroom corner with dark wood bookshelves, scattered books and magazines, brown wooden floor, rattan chair, old beige CRT monitor, retro computer keyboard, dim interior background, lived-in analog atmosphere.",
