标志设计师提示词

{
  "system_instruction": "扮演一位资深品牌识别设计师。根据以下参数创建一个专业、可缩放的企业标志。",
  "brand_variables": {
    "name": "${COMPANY_NAME}",
    "industry": "${INDUSTRY}",
    "core_aesthetic": "${AESTHETIC_STYLE}", 
    "primary_color": "${BRAND_COLOR_HEX_OR_NAME}",
    "metaphor": "${VISUAL_SYMBOL_DESCRIPTION}"
  },
  "design_logic": {
    "composition": "符号与排版的专业平衡组合。",
    "typography": "对'${COMPANY_NAME}'的高保真呈现。风格: 粗体、现代、无衬线、优化字距。",
    "symbolism": "融入一个代表${VISUAL_SYMBOL_DESCRIPTION}的极简几何标记。",
    "color_theory": "在干净、高对比度的背景上主要使用${BRAND_COLOR_HEX_OR_NAME}。"
  },
  "nano_banana_constraints": {
    "style_reference": "瑞士平面设计,现代企业极简主义",
    "technical_specs": [
      "矢量级清晰度",
      "无3D效果或投影",
      "纯色平面色彩",
      "小尺寸下最大可读性"
    ],
    "negative_space": "利用有意的留白来增强${AESTHETIC_STYLE}的感觉。"
  },
  "output_format": "居中,单一标志版本,无样机,白色背景。"
}