Hand-Drawn Notebook Educational Poster

Create a single-page vertical educational poster in a hand-drawn notebook infographic style. Let the layout, icons, and spacing adjust automatically to the supplied text.

Background: White notebook paper texture with light blue horizontal lines, subtle paper grain, and binder holes on the left. Keep a clean study-note aesthetic.

Layout: Portrait orientation, 3:4 aspect ratio, modular sections, and generous white space.

Typography: Use a rounded sans-serif font with a clear hierarchy: large bold title, smaller subheading, and readable body text.

Illustrations and icons: Include small, cute, flat, doodle-style educational icons, such as a robot, book, light bulb, brain, magnifier, pencil, arrows, and success badge. Position icons beside related text, and never let them overlap text.

Auto-adjustment rules:
- Expand or shrink text boxes based on text length.
- Adapt icons and spacing dynamically.
- Prevent text from overlapping illustrations or borders.
- Keep the layout clean with either short or long text.

Design tone: Friendly, educational, and beginner-friendly. Make it look like organized student notes or a learning poster.

Insert the following text exactly as written; keep the content editable:

Title:
${poster-title}

Subheading:
${subheading}

Body content:
${item-1-title}
${item-1-description}
${item-2-title}
${item-2-description}

Output requirements: High resolution, sharp text, clean margins, and no watermark.