Banner de evento japonês estilo jogo retrô

A bold Japanese event thumbnail poster in a retro 8-bit video game style on a clean white background, using a tight black, white, and vivid yellow color palette. High-energy graphic composition filled with pixel-art decorations, heavy black outlines, comic halftone dots, drop shadows, and arcade sticker motifs. Typography & Layout: - Center: Enormous headline reading "[LOVART]" in oversized block letters, bright yellow with thick black outline, white stroke border, and deep drop shadow, slightly tilted. - Top: Jagged white banner with a bold black outline containing Japanese text reading "[AIデザイン運用勉強会]". - Below Center: Black ribbon banner featuring crisp yellow and white Japanese text: "[最新ツール実践 × プロの基礎力]". - Lower Left: Large rounded rectangular date badge in bright yellow with black border and white trim, featuring a pixel calendar icon and bold retro black text: "[5.10 (sat) 19:00 START]". - Lower Right: A stylized anime speaker avatar wearing a black cap and black hoodie with yellow accents, framed as an event badge; beside it, a spiky black label reading "speaker" above the name "[kats]" in bold yellow outline. Decorative Game Accents: - Upper left: Pixel speech bubble reading "LEVEL UP!". - Upper area: Yellow pixel lightning bolt. - Upper right: Yellow pixel question mark block. - Right side: Pixel sword and a starburst label reading "GAME ON!". - Left side: Chibi pixel character jumping in a yellow jacket with a raised fist. - Lower left: Retro pixel "1UP" badge with three yellow hearts, and a retro handheld game controller. - Scattered throughout: Three sparkle star clusters, halftone dot pattern patches, angled yellow speed lines, checkerboard strips, and a pixel cursor pointer next to the subtitle ribbon. Crisp, readable, and perfectly typeset text.