{   "subject": {     "description": "Adult female subject in a close vertical selfie-style portrait, wearing a black-and-white fluffy animal-ear headband, long black hair with blunt bangs, and a white ruffled maid/catgirl-inspired cosplay top. The image should feel like a real social-media selfie rather than a polished studio poster. A tiny slanted black text-like mark appears near the right clavicle.",     "mirror_rules": "Not a mirror selfie; no visible phone, mirror, or handheld device; keep direct front-camera selfie energy.",     "age": "Adult, early-20s styling; avoid making the subject look underage or childlike.",     "expression": {       "eyes": {         "look": "Blue-gray contact lenses, defined eyeliner, gaze looking straight through the blunt bangs.",         "energy": "Lazy, sweet-cool, slightly teasing but not exaggerated.",         "direction": "Directly facing the camera, focused on the viewer."       },       "mouth": {         "position": "Lips slightly parted, a hint of tongue visible, full glossy lip finish.",         "energy": "Caught in a playful expression that has just paused."       },       "overall": "A mix of cute, cool, and mildly provocative energy, while keeping the accidental realism of a selfie."     },     "face": {       "preserve_original": "Preserve the visual style rather than an exact real identity: small oval face, delicate nose bridge, full lips, soft chin, bangs pressing low over the eyes.",       "makeup": "East Asian social-media / Douyin cosplay makeup direction: cool porcelain base, strong peach-pink blush, pink eyeshadow, slim eyeliner, blue-gray lenses, glossy lips, slightly smoothed high-exposure skin."     }   },   "hair": {     "color": "Deep black",     "style": "Long straight hair with thick blunt bangs covering the upper brow area, most of the hair falling heavily on the right side of the frame.",     "effect": "Smooth but still separated into real strands, forming a dark vertical mass on the right side with slight flash reflections."   },   "body": {     "frame": "Upper body leaning toward the camera, shoulders, neck, and chest close to the lens, with mild wide-angle perspective enlargement.",     "waist": "Only partially visible, compressed by the forward-leaning pose and tight crop; no full waistline shown.",     "chest": "Low-cut white ruffled top reveals the upper chest and central chest line, kept as a non-explicit cosplay portrait.",     "legs": "Small partial view of the upper thighs at the lower edge of the frame due to pose and crop.",     "skin": {       "visible_areas": [         "face",         "neck",         "clavicles",         "partial shoulders and upper arms",         "upper chest",         "central chest line within the low neckline",         "small amount of upper waist/rib-side area",         "partial upper thighs"       ],       "tone": "Cool pale skin with a soft pink undertone; face and chest appear brighter under frontal white light, cheeks are peach-pink.",       "texture": "Smoothed, fine powder-cream skin texture with a satin-like sheen; it should feel visually soft, clean, and lightly powdered rather than oily.",       "lighting_effect": "Strong frontal white light near the lens hits the face, clavicles, and upper chest directly, creating bright highlights; shallow gray shadows remain around the clavicles, neckline, and chest line, while the hair edges and background stay darker."     }   },   "pose": {     "position": "Subject leaning toward the camera, head centered near the upper frame, body cropped from mid-frame downward.",     "base": "Arms likely placed at the sides or supporting the forward lean, but the support points are mostly out of frame.",     "overall": "Close selfie-style forward lean with a tight, slightly imperfect composition and intimate distance."   },   "clothing": {     "top": {       "type": "White ruffled low-cut cosplay top with short puff sleeves and dark shoulder/side straps.",       "color": "Mostly white with black or deep navy strap accents.",       "details": "Ruffled neckline, gathered fabric, white frilled collar/choker, small metallic ring detail at the center of the collar.",       "effect": "White fabric is brightened by front light and slightly overexposed, while folds retain real cloth thickness through soft shadows."     },     "bottom": {       "type": "Black high-waist or high-cut bottom/shorts, only partially visible at the lower frame.",       "color": "Black",       "details": "Mostly obscured by the upper body and crop, appearing as a dark shape."     }   },   "accessories": {     "headwear": "Large black-and-white fluffy animal-ear headband with soft edges, white inner fur and black outer fur creating strong contrast.",     "jewelry": "Multiple small metallic ear piercings/ear studs; white frilled collar with a small metal ring."   },   "photography": {     "camera_style": "Front-facing smartphone selfie or smartphone with a small ring light, including beauty smoothing, high exposure, and social-media compression.",     "angle": "Close frontal angle with a slight downward tilt; the subject leans into the lens, causing mild wide-angle enlargement of the face, headwear, and upper body.",     "shot_type": "Vertical 4:5 tight half-body crop down to partial upper thighs, with the ears nearly touching the top edge.",     "aspect_ratio": "4:5 vertical portrait",     "texture": "Real selfie texture with slight noise, mild overexposure, smooth skin, but not fully plastic or commercial.",     "lighting": "Strong white frontal light or ring light close to the lens; flat main light with minimal shadow, brightest on the face and upper chest, with a soft warm gray-brown background.",     "depth_of_field": "Smartphone wide-angle feel, roughly 24-28mm equivalent and f/1.8-f/2.4 impression; background is not heavily blurred, but the subject is sharper."   },   "background": {     "setting": "Simple indoor wall or bedroom corner with no obvious furniture.",     "wall_color": "Warm gray-brown / greige",     "elements": [],     "atmosphere": "Quiet, private, minimally decorated, like a quick selfie taken after finishing the makeup and outfit.",     "lighting": "Background receives a little frontal spill light, with slightly darker edges and no distraction from the subject."   },   "the_vibe": {     "energy": "Sweet-cool, slightly rebellious cosplay selfie energy.",     "mood": "As if the makeup had just been finished and she had moved close to the camera, with the playful expression still lingering from the previous second.",     "aesthetic": "Douyin / e-girl / catgirl maid cosplay, cool pale smoothing, strong flash, close social-media selfie.",     "authenticity": "Keep real selfie imperfections: tight crop, hair blocking part of the frame, slight overexposure on white fabric, plain background.",     "intimacy": "Very close distance, like a private-room selfie screenshot.",     "story": "She has just changed into the cosplay outfit and leaned toward the camera; in the next second she might step back or adjust the pose.",     "caption_energy": "Playful and suggestive in a restrained way, like a casual cosplay selfie post."   },   "constraints": {     "must_keep": [       "adult subject",       "black-and-white fluffy animal ears",       "long straight black hair with thick blunt bangs",       "cool pale pink-toned skin with strong peach blush",       "blue-gray contact lenses",       "white ruffled low-cut cosplay top",       "strong frontal white-light selfie feel",       "warm gray-brown plain background",       "close forward-leaning composition",       "tiny slanted text-like mark near the right clavicle"     ],     "avoid": [       "underage appearance",       "overly explicit nudity",       "pornographic framing",       "over-polished studio retouching",       "plastic skin",       "busy background",       "wrong animal-ear colors",       "visible mirror or phone",       "anime face replacing realistic portrait"     ]   },   "negative_prompt": [     "minor",     "childlike",     "explicit nudity",     "pornographic framing",     "plastic skin",     "over-retouched",     "anime face",     "bad anatomy",     "distorted eyes",     "extra fingers",     "visible phone",     "mirror selfie",     "busy background",     "harsh HDR",     "wrong ear colors",     "low resolution",     "watermark"   ] }