“PC espresso”是使用 FontVibe AI 创作的霓虹光效文字效果。青色与品红交替的圆润霓虹灯管大写字母，灯管芯明亮、光晕柔和，在黑暗中把彩色倒影投在湿地面上。

rendered as real bent glass neon tubes with visible tube brackets and mounting hardware. Bright cyan and magenta neon light, sharp glowing edges with soft light bloom, visible glass tube refraction. Slightly uneven brightness between letters for realism. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the glass-tube neon material, the glow bloom and the color. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as real bent glass neon tubes with visible brackets, glowing with sharp edges and soft bloom. COLOR PRIORITY: keep the font's own colors if specified; otherwise bright cyan and magenta neon. "PC espresso" rendered as a physical neon storefront sign on a rain-darkened charcoal brick wall inside a late-night coffee bar façade. Bent glass tubes follow the supplied letterforms exactly, with alternating electric cyan and saturated magenta illumination, subtle irregular intensity between tube sections, bright ionized cores, crisp specular highlights along curved glass, and visible internal refraction at each bend. Small steel mounting brackets, clear acrylic standoffs, fastening screws, and thin dark power wires make the sign convincingly manufactured. The wall carries damp mortar seams, worn paint flecks, and a faint indigo haze around the sign; no pure black areas. Below, a narrow strip of wet pavement and a shallow puddle catch broken cyan and magenta reflections, distorted by tiny raindrop rings. Soft steam drifts from an out-of-focus espresso machine silhouette and chrome portafilter in the surrounding darkness, catching sparse colored light. The neon is the dominant illumination source, producing a tight sharp halo close to the tubes and a broader diffused bloom over the wet brick. Photorealistic night photography, ray-traced glass, high-detail moisture, restrained atmospheric fog, no additional readable text.