双重叙事：烟雾与对比

{
  "portrait_prompt": {
    "subject": "Two glamorous young women posing closely together in a nightlife setting. Subject 1 (Left): Based on <User Portrait 1>, with chic hair tied back, wearing a white spaghetti-strap top, touching her cigarette to Subject 2's cigarette with long red manicured nails, proud expression, looking directly at the camera with a sharp gaze. Subject 2 (Right): Based on <User Portrait 2>, wearing a black strapless top, hand with long red nails touching her cigarette to Subject 1's cigarette, looking at the camera with a proud, sharp, and confident gaze. Smoke wisps visible against the dark background.",
    "composition": "Low angle shot (worm's-eye view) looking up at the subjects, creating a sense of dominance and intimacy. Close-up framing focusing on faces and hands. 35mm focal length for slight perspective distortion.",
    "camera_angle": "Low angle, shooting upwards from below chin level.",
    "lighting": "Direct on-camera flash photography style (hard flash). Bright, high-contrast illumination on faces and skin, creating sharp shadows under the chin and distinct highlights on glossy lips and nails. Pitch black background (night).",
    "color_palette": "High contrast aesthetic. Deep pitch blacks (background, clothing) contrasting with bright, creamy skin tones. Accents of vibrant red (nails) and gold (jewelry). Flash photography color grading. Film-style Classic Negative inspired color grading, nostalgic snapshot vibe, stronger contrast, warm highlights and cooler shadows, teal-leaning greens/blues, slightly muted reds, visible film grain.",
    "mood": "Rebellious, proud, cool girl aesthetic, candid nightlife vibe, confident and edgy.",
    "negative_prompt": "Unrealistic features, anatomical errors, stiff pose, over-processed, harsh lighting, blurry, low resolution, bad composition, distorted faces, width, unnatural colors, extra limbs, watermark, text, daylight, soft lighting, HDR, ultra-clean digital, neon saturation, flat tone, heavy teal-orange"
  }
}