{
  "series": {
    "name": "modern-it-infrastructure",
    "stylePreset": "blue-white-ai-infra-v1",
    "outputFormat": "png",
    "width": 1024,
    "height": 1536,
    "count": 7,
    "outputMode": "separate_png_files",
    "onePromptPerImage": true,
    "forbidCombinedCanvas": true,
    "language": "zh-CN",
    "targetConsumerSkill": "it-infra-evolution-video"
  },
  "images": [
    {
      "id": "identity-security",
      "title": "账户与安全体系",
      "subtitle": "从 IAM、SSO、RBAC、Zero Trust 到现代身份体系",
      "topic": "identity and security architecture",
      "mainVisual": "large glowing blue shield, floating lock, identity graph, AI city background",
      "layoutStructure": "hero title + central shield + six identity nodes + checklist band + bottom summary",
      "nodes": [
        "用户身份",
        "工作负载身份",
        "云资源身份",
        "CI/CD 身份",
        "密钥管理",
        "供应链安全"
      ],
      "summary": "安全边界正在从网络边界进入身份边界。",
      "output": "assets/images/identity-security.png",
      "videoUsage": "账户与安全章节",
      "scanMode": "cover",
      "safeFocus": "center shield and upper-left title"
    }
  ]
}