[
  {
    "name": "poster_text",
    "prompt": "A premium technology conference poster with both Chinese and English headline text, sharp typography, asymmetric geometric grid, amber accent lighting, and a clean editorial finish.",
    "recommended_size": "848x1264"
  },
  {
    "name": "urban_photo",
    "prompt": "A cinematic urban street photograph at dusk with long shadows, volumetric light beams, tiled pavement, a cyclist moving away from camera, and warm backlighting.",
    "recommended_size": "848x1264"
  },
  {
    "name": "comic_storyboard",
    "prompt": "A four-panel storyboard comic with consistent characters, readable caption areas, dramatic color scripting, and clear panel separation.",
    "recommended_size": "1200x896"
  },
  {
    "name": "product_layout",
    "prompt": "A product launch hero image featuring a sleek wearable device, editorial layout composition, bold sans-serif headline area, and restrained industrial materials.",
    "recommended_size": "1264x848"
  },
  {
    "name": "infographic_scene",
    "prompt": "An infographic-style scene with chart cards, iconography, readable labels, and precise layout alignment suitable for presentation slides.",
    "recommended_size": "1024x1024"
  }
]