Tableau blanc Image Arena en mode sombre

{
  "type": "Dark Mode AI Image Generation Arena Screenshot",
  "scene": "An interface similar to a widescreen browser, showcasing image generation comparison results. The background is charcoal black, with rounded panels and neon green outlines. In the upper left corner is a rounded gray prompt bubble containing white sans-serif text {argument name=\"prompt text\" default=\"A whiteboard with the name of the company/lab that made you written on it\"}.",
  "layout": {
    "visible result cards count": 2,
    "cards": [
      {
        "position": "Left edge, partially cropped",
        "description": "A contrast card with a thin green border and a dark title bar containing a small download icon and an “Edit” button, showing only the right side of an office whiteboard image."
      },
      {
        "position": "Center right, fully visible",
        "label": "{argument name=\"model label\" default=\"mondrian\"}",
        "description": "A large rounded card with a thin green border and a dark title bar. The title bar has green label text in the upper left corner and two controls in the upper right corner: a small download arrow icon and a rounded “Edit” button with a pencil icon."
      }
    ]
  },
  "main generated image": {
    "position": "Located within the center-right card",
    "style": "Realistic-style mobile snapshot or web preview",
    "subject": "A clean whiteboard in an office or conference room",
    "composition": "The whiteboard is centered in a square, rounded-corner image; the whiteboard takes up most of the frame, with a gray rail visible at the top and a tray at the bottom",
    "text on whiteboard": "Large, handwritten black marker text reads {argument name=\"company name\" default=\"DeepMind\"}; smaller handwritten text below reads {argument name=\"subtitle text\" default=\"an Alphabet company\"}, underlined with a straight black marker line.",
    "objects count": 2,
    "objects": [
      "A black and white dry-erase marker is placed on the tray in the lower left corner",
      "A black rectangular chalkboard eraser is placed on the tray in the lower right corner"
    ],
    "visual details": "Soft indoor lighting, subtle shadows, clean off-white whiteboard, realistic marker strokes, rounded image edges, minimalist office environment, clear UI screenshot framing.",
    "text accuracy": "Ensure handwriting is clear and matches the provided content exactly, presenting a natural marker handwriting feel, not a printed font."
  },
  "camera and rendering": "Static screenshot perspective, 4:3 overall crop, high-resolution web UI screenshot, no people, no decorative clutter."
}