애니메이션 아이돌 아레나 콘서트 무대

A wide anime-style digital background illustration of a grand [VTuber arena concert stage] designed like a glamorous fighting-game arena, viewed from the center in a perfectly symmetrical front-facing composition. In the foreground, an empty polished performance floor features glossy reflective tiles, gold geometric inlays, a large central star motif, and vivid pink and purple reflections. In the background, an ornate elevated stage features two symmetrical staircases leading up to a platform framed by gold trusses, black speaker towers, and railings with star emblems. Exactly three visible LED screens—one massive central screen and two smaller flanking screens—display a sparkling pastel skyburst in [pink, violet, cyan, and gold]. Above the main screen hangs a large golden star flanked by oversized magenta satin bows and draped curtain swags with hanging star pendants. Dramatic stage lighting in [neon magenta and electric blue] floods the arena with spotlights, crossing light beams, lens flares, bulb arrays, and glittering particles. Dark silhouette audience crowds line the bottom and lower sides waving multicolored glow sticks in pink, blue, yellow, and purple. Highly detailed anime background art, saturated idol-stage color palette, clean linework, cinematic depth, no characters on stage, no text, no watermarks.