"NeonRift" 是一张游戏直播背景，采用暗色未来风格。紫色和蓝色霓虹灯带勾出房间中央一大块黑色墙面，频道名小小地亮在左上角，两侧摆着几盆植物。把摄像头或游戏画面放进中间的空位就行。

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.