Create a square t-shirt graphic design with the following concept:

Title: Cosmic Pogo Octopus
Slogan: Bounce Beyond the Stars
Visual style: whimsical line art with neon gradient fills
Mood: playful and surreal
Core concept prompt: A cartoon octopus wearing a space helmet, energetically bouncing on a pogo stick across a starry neon galaxy, glowing with vibrant electric blue and purple gradients, centered on plain black background, bold outlines, large legible text 'Bounce Beyond the Stars' below in quirky futuristic font

Hard constraints:
- Keep composition centered and shirt-print friendly.
- Use high-contrast, clear forms suitable for print.
- Any text must be large and easily readable.
- Exclude all forbidden elements: real brand logos, celebrities, political symbols, explicit content, tiny unreadable text
- Do not include real brand names/logos, celebrity likenesses, copyrighted characters, political campaign slogans, hateful content, or explicit content.

Output a clean standalone design graphic, no mockup, no watermark, no background scene.

Create a square t-shirt graphic design with the following concept:

Title: Cosmic Pogo Octopus
Slogan: Bounce Beyond the Stars
Visual style: whimsical line art with neon gradient fills
Mood: playful and surreal
Core concept prompt: A cartoon octopus wearing a space helmet, energetically bouncing on a pogo stick across a starry neon galaxy, glowing with vibrant electric blue and purple gradients, centered on plain black background, bold outlines, large legible text 'Bounce Beyond the Stars' below in quirky futuristic font

Hard constraints:
- Keep composition centered and shirt-print friendly.
- Use high-contrast, clear forms suitable for print.
- Any text must be large and easily readable.
- Exclude all forbidden elements: real brand logos, celebrities, political symbols, explicit content, tiny unreadable text
- Do not include real brand names/logos, celebrity likenesses, copyrighted characters, political campaign slogans, hateful content, or explicit content.

Output a clean standalone design graphic, no mockup, no watermark, no background scene.