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

Title: Neon Grid Cityscape
Visual style: A vibrant blend of vintage comic aesthetics, pixel art charm, and sci-fi poster vibes, layered with halftone textures and a bold grid layout.
Mood: Hypnotic, energetic, and slightly surreal with a touch of retro-futuristic allure.
Core concept prompt: A stylized cityscape rendered in pixel art and vintage comic styles, featuring a colorful grid layout with halftone shading. The palette uses rich royal purple, candycore pastels, and comic primary colors. The composition is balanced in a geometric grid, incorporating elements reminiscent of sci-fi posters. Minimal cryptic handwritten and warped text elements in cyber terminal typography serve as subtle visual accents, maintaining a minimal branding presence. The overall effect is hypnotic and dynamic, with bold silhouettes and vibrant contrasts.
Typography density rule: Use at most one tiny, simple brand-like mark or short label only if essential; the graphic must remain primarily visual.

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, celebrity likenesses, copyrighted characters, political slogans, explicit content
- 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: Neon Grid Cityscape
Visual style: A vibrant blend of vintage comic aesthetics, pixel art charm, and sci-fi poster vibes, layered with halftone textures and a bold grid layout.
Mood: Hypnotic, energetic, and slightly surreal with a touch of retro-futuristic allure.
Core concept prompt: A stylized cityscape rendered in pixel art and vintage comic styles, featuring a colorful grid layout with halftone shading. The palette uses rich royal purple, candycore pastels, and comic primary colors. The composition is balanced in a geometric grid, incorporating elements reminiscent of sci-fi posters. Minimal cryptic handwritten and warped text elements in cyber terminal typography serve as subtle visual accents, maintaining a minimal branding presence. The overall effect is hypnotic and dynamic, with bold silhouettes and vibrant contrasts.
Typography density rule: Use at most one tiny, simple brand-like mark or short label only if essential; the graphic must remain primarily visual.

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, celebrity likenesses, copyrighted characters, political slogans, explicit content
- 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.