Cover UI Image

An anime-style YouTube stream thumbnail featuring a cheerful female VTuber. The background is a gaming room including {argument name="room lighting" default="purple and blue neon"} lighting, showing a desk equipped with 1 white keyboard, 1 mug, 1 shimmering cat figure, 1 game controller, and 1 streaming microphone. She has long {argument name="hair color" default="pink featuring light blue inner highlights"} hair, blue eyes, and wears black and white cat-ear headphones with a boom mic. A red "LIVE" badge sits in the top left. The left side features large, assertive, pop-art Japanese typography: a bright pink top word "{argument name="main text line 1" default="雑談"}" and a bright blue bottom

Floating speech bubbles, stars, and hearts decorate the composition.

The background is a gaming room with lighting, showing a desk equipped with 1 white keyboard, 1 mug, 1 glowing cat figure, 1 game controller, and 1 streaming microphone.

Seamless background in a neutral palette for visual focus.

An anime-style YouTube stream thumbnail featuring a cheerful female VTuber.

Carefully tuned color palette and lighting to keep brand mood consistent.