"NeonRift" 是一张游戏直播背景图，采用暗色赛博朋克风格。频道名在左上角的小霓虹牌上发光，其余是紫蓝霓虹灯带照亮的空荡科幻房间，中间留出一大面空墙。可以换成你自己的频道名和霓虹配色。

Create a finished 16:9 Twitch stream background for the gaming channel NeonRift. Scene: a dark futuristic streaming room built from matte midnight-blue metal panels, with crisp purple and electric-blue neon strips tracing the outer walls and ceiling. Use subtle perspective lines that draw toward the room but keep the central 55% of the canvas largely empty, dark, low-contrast and unobstructed for stream content. Place the exact channel name “NeonRift” in the upper-left corner, compact yet bold and readable at phone-thumbnail size. Use custom wide, heavy geometric lettering with squared terminals, open apertures, tight spacing, a cool white-blue face, thin violet edge light and restrained cyan glow; keep the letterforms clean and distinct. Frame the composition with neon rails, shallow wall recesses and a few small technical light panels along the far edges only. No people, equipment, interface elements, additional text, logos, busy center details or visual clutter behind the name. High contrast between the dark negative space and luminous perimeter lines, controlled bloom, precise hard-edged geometry, subtle brushed-metal texture, cinematic wide-angle perspective, crisp ray-traced reflections, polished digital environment render.