"Create a minimalist, clean subway-style map with no more than 3-4 color-coded lines, each representing a literary genre (fiction, fantasy, non-fiction). The stations should be famous book titles or authors, using simple, modern typography. Ensure the background is transparent::3 and avoid vintage or paper textures. Focus on a simple layout::2 with clear, straight lines and easy-to-follow station markers. The overall design should emphasize clarity, readability, and simplicity. Use minimal details::3 and keep it modern and professional." --ar 16:9  --s 750