A bold Cartoon Network-style promotional poster for [SHOW],

Prompt

A bold Cartoon Network-style promotional poster for [SHOW], featuring the main characters in a flat 2D illustrated style with thick black outlines, vivid neon colors that macthes the show's identity, and a dynamic diagonal composition. White background with graphic color-block shapes. Show title in a clean modern cartoon font at the top. Portrait 4:5. No CN logo or other company logos.