VTuber配信用の背景で、パステル調のアニメ風です。ラベンダー色の居心地のよい寝室に、うさぎと月のぬいぐるみが乗ったふかふかのベッド、星空の夜景が見える窓のまわりのガーランドライト、右に小さなランプがあり、左半分はモデルを立たせられる無地のやわらかい壁になっています。

Create a finished 16:9 VTuber stream background, 1824 × 1024 px. Show a softly lit pastel anime bedroom at night, framed as a real, usable room rather than a character illustration. Keep the central-left 45% of the image calm and low-detail as a clear space for a VTuber model: smooth pale lavender wall, subtle soft shading, no furniture, plushies, lights, bright highlights, or patterns in this zone. Place a large window on the right with a deep indigo night sky and small crisp stars beyond the glass. Add delicate warm fairy lights tracing the window frame and upper-right wall, with restrained amber glow and no bright hotspots. Arrange a few rounded pastel plushies and a neatly folded blanket on a low bed along the bottom-right edge, outside the model’s clear area. Add only a small bedside table and one dim lamp near the far-right edge. Use powder blue, lavender, blush pink, cream, and muted indigo; clean anime background illustration, soft cel shading, fine controlled linework, gentle ambient occlusion, even low-contrast light, lightly textured fabrics, quiet depth. Balance detail at the outer edges and preserve broad negative space for streaming overlays. No people, no text, no logos, no UI, no watermark.