“Cover sheet”是使用 FontVibe AI 创作的霓虹招牌文字效果。经典路边霓虹招牌：玻璃灯管在深色砖墙上发出暖粉与琥珀色光，带安装支架，湿地面上有倒影。

Create a finished horizontal cut-out title design, 3:2 landscape. Render the exact text “Cover sheet” and no other text. Center it across the canvas in one line, with generous clear black space around the letterforms. Use custom lowercase-forward vintage bar-sign lettering: rounded monoline strokes, open counters, slightly condensed proportions, smooth hand-bent curves, even spacing, and a capital C with a broad circular arc. Construct every letter from genuine cylindrical clear-glass gas-discharge tubes with a consistent diameter. Each tube has a white-blue luminous inner core, saturated electric-blue gas glow within the transparent glass wall, pale ice-blue specular edge highlights, visible smooth hand-bent turns, tiny sealed tube ends, and discreet bright-blue mounting clips fused directly behind the tubing without any backing board. At each tight bend and stroke junction, show realistic continuous tube construction rather than flat vector lines. Use blue only: white-blue core, electric blue mid-glow, cobalt-blue outer bloom. Keep all light physically attached to the tube paths: a narrow halo hugging the glass, a few tiny blue electrical flicker sparks at selected bends, and no detached haze or ambient illumination. Crisp high-resolution product render, clean letter edges, no shadows, no wall, no signboard, no objects, no texture outside the lettering. Background is a perfectly flat pure BLACK #000000 void with nothing else.