"NeonRift" は、ゲーム配信用の背景で、暗い近未来風のスタイルです。紫と青のネオンのラインが洗練された部屋の中央にある大きな黒い壁面をふちどり、左上の隅にはチャンネル名が小さく光り、両脇にはいくつか植物があります。空いた中央にWebカメラやゲーム画面を置けます。

Create a finished 16:9 stream background, 1824 × 1024 px. Show a dark futuristic room in a restrained gaming-neon register: matte charcoal-black wall panels, precise purple and electric-blue neon channels tracing architectural seams, subtle brushed-metal trim, low-intensity indirect light, and controlled reflections. Keep the central 45% of the frame visually quiet, dark, and low-detail so a webcam, game capture, or VTuber model remains clearly visible there; no bright hotspots or flickering effects in that area. Place sparse room details only along the far left and right edges and in the lower corners, with the outer architecture gently framing the empty middle. Put the exact channel name “NeonRift” in the upper-left corner, small but clearly readable at phone-thumbnail size, with generous safe margins. Letter it in custom heavy geometric techno sans capitals and lowercase: broad simple forms, open counters, consistent stroke weight, crisp corners, compact spacing, matte near-white faces with a restrained violet edge glow. The channel name is the only text. Keep the neon lines clean and static, with no screens, symbols, signage, UI, extra text, or visual clutter. Wide composition, dark negative space, crisp architectural geometry, soft ambient occlusion, subtle ray-traced reflections, balanced exposure, high-resolution render.