Create an anime-style livestream thumbnail featuring a cheerful female VTuber host. She has long [Hair Color] hair, blue eyes, and black-and-white cat-ear headphones with a boom microphone. She wears a white collared shirt, a black-and-pink star ribbon, and a black choker, smiling with one hand near her chin. The background is a gaming room with [Room Lighting], showing a desk with one white keyboard, one mug, one glowing cat figure, one game controller, and one streaming microphone. On the left side, place large bold pop-art Japanese typography: a bright pink top word [Main Text Line 1] and a bright blue bottom word [Main Text Line 2]. Below the main text, add a pink banner reading [Subtitle Text]. Put a red LIVE badge in the top-left corner. Decorate the composition with floating speech bubbles, stars, and hearts. Keep the layout energetic, readable, cute, polished, and optimized for a video-streaming thumbnail. Avoid real platform logos, copied play-button branding, private information, extra watermarks, unreadable Japanese text, misspelled text, distorted hands, broken headset geometry, inconsistent anime face details, cluttered props, and low-resolution artifacts. Output aspect ratio: 16:9.
16:9 ・ 4K
