SaaS 產品發布行銷海報

{
  "type": "產品更新營銷海報",
  "style": "清爽現代的SaaS落地頁圖形，蘋果風極簡主義，柔和的環境漸變，微妙的投影，圓角卡片，清晰的向量UI，高階推廣設計",
  "brand": "OpenAI",
  "canvas": {
    "aspect_ratio": "2:3 縱向",
    "background": "極淺的冷灰色，帶有微弱的淺紫藍色微光漸變，圓角外框"
  },
  "layout": {
    "sections": [
      {
        "title": "頂部主視覺區",
        "position": "頂部",
        "count": 4,
        "labels": [
          "OpenAI標誌",
          "PRODUCT UPDATE",
          "主標題",
          "輔助副標題"
        ]
      },
      {
        "title": "主要展示面板",
        "position": "中部",
        "count": 3,
        "labels": [
          "Codex任務卡片",
          "工作檢查清單卡片",
          "深色分析儀表板預覽"
        ]
      },
      {
        "title": "特性卡片",
        "position": "中下部",
        "count": 4,
        "labels": [
          "Tackle more",
          "Safe by default",
          "Works with your tools",
          "Built for teams"
        ]
      },
      {
        "title": "行動號召橫幅",
        "position": "底部",
        "count": 3,
        "labels": [
          "Codex is available now",
          "Try it in ChatGPT or the API.",
          "箭頭按鈕"
        ]
      }
    ],
    "centerpiece": "右上角懸浮的大圓角方形圖示，帶有黑色程式碼尖括號符號"
  },
  "content_blocks": {
    "eyebrow": "[PRODUCT UPDATE]",
    "headline_line_1": "[Codex for]",
    "headline_line_2": "[almost everything]",
    "subheadline": "[From small fixes to large features, Codex helps you ship faster.]",
    "cta_title": "[Codex is available now]"
  },
  "visual_details": {
    "logo": "左上角小巧的黑色OpenAI結形標誌",
    "headline": "左側極大加粗無襯線標題，第一行為純黑，第二行為藍紫漸變文字",
    "subheadline_style": "中灰色無襯線字型，位於標題下方兩行",
    "floating_icon": "帶有柔和陰影的白色圓角方形小塊，內嵌黑色<>程式碼符號，位於右上角",
    "showcase_panel": "帶有細邊框與柔和投影的大號白色圓角矩形",
    "left_task_area": {
      "count": 3,
      "items": [
        "帶有程式碼圖示和文字Codex的小藥丸標籤",
        "白色提示卡片，文字為 Add dark mode to the dashboard and update the settings page.",
        "標題為 Codex is working... 的狀態清單"
      ]
    },
    "checklist": {
      "count": 4,
      "items": [
        "Understand codebase（紫色勾選）",
        "Implement dark mode（紫色勾選）",
        "Update settings page（帶有部分圓形指示器的進行中狀態）",
        "Run tests（灰色未勾選）"
      ]
    },
    "right_dashboard": {
      "theme": "深色模式UI預覽",
      "app_name": "Acme",
      "sidebar": {
        "count": 4,
        "items": [
          "選中的Overview",
          "Analytics",
          "Projects",
          "Settings"
        ]
      },
      "main_panels": {
        "count": 3,
        "items": [
          "Overview標題",
          "活躍使用者指標 8,421，帶綠色 +12.5% 與紫色折線圖",
          "包含3條記錄的近期活動列表"
        ]
      },
      "recent_activity": {
        "count": 3,
        "items": [
          "Update landing page — 2m ago",
          "Fix analytics bug — 1h ago",
          "Improve onboarding flow — 3h ago"
        ]
      }
    },
    "feature_cards": {
      "count": 4,
      "cards": [
        {
          "title": "Tackle more",
          "icon": "淺薰衣草色圓角矩形內的紫色閃爍/星星圖示",
          "body": "From bug fixes to multi-file refactors, Codex handles it."
        },
        {
          "title": "Safe by default",
          "icon": "淺藍色圓角矩形內的藍色盾牌圖示",
          "body": "Runs in a sandboxed environment with read-only by default."
        },
        {
          "title": "Works with your tools",
          "icon": "淺薄荷綠圓角矩形內的綠色終端命令列圖示",
          "body": "Integrates with GitHub, CI, and your existing workflows."
        },
        {
          "title": "Built for teams",
          "icon": "淺粉色圓角矩形內的粉色群組/使用者圖示",
          "body": "Share context, review changes, and move faster together."
        }
      ]
    },
    "cta_banner": {
      "style": "寬幅圓角矩形，帶有柔和的紫藍色漸變暈染，右側配有白色圓形箭頭按鈕",
      "subtitle": "Try it in ChatGPT or the API."
    }
  },
  "composition": "平衡的左對齊排版，下方為模組化卡片網格，大量留白，呈現高階科技廣告質感",
  "rendering": "清晰銳利的文字排版，細膩的空間進深，溫和的玻璃感光效，無真實攝影元素"
}