Prompt:

"Infographic poster design, '6 Essential AI Tools for 2026' title layout, 6 minimalist icon cards arranged in a 2x3 grid, each card showing a different AI tool icon with short label: DeepSeek, Doubao, Kling AI, Kimi, Coze, Midjourney, Morandi muted blue-gray and soft lavender background, clean modern layout, rounded corner cards, subtle gradient, Chinese tech education style, 3:4 vertical ratio, no real app logos, use generic abstract icons instead"