“abc”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。

rendered as a classic roadside neon sign with warm glowing tube light in soft pink and amber. Visible glass tube bends and mounting brackets on a dark painted metal backing plate. Warm light halo and bloom around each letter, slight buzzing energy feel. 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 sign material, the warm halo and the color. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as a classic roadside neon sign — warm glowing tubes on a dark painted metal backing plate with visible bends and mounting brackets. COLOR PRIORITY: keep the font's own colors if specified; otherwise soft pink and amber. A physically installed neon sign reading "abc" on a rain-darkened charcoal brick wall at night. Keep the three letters large and centered, occupying most of the square composition with generous dark negative space around the glowing tubes. Warm soft-pink glass tubing forms the main illumination, with small amber transitions at the tube bends and connection points; every bend, electrode joint, clear mounting clip, and slim wire is visible against a matte black painted metal backing plate. The tubes have a white-hot inner core, saturated pink edge glow, and a diffused amber-pink halo spreading across the damp brick texture. Fine rain beads catch the light on the wall, while a narrow strip of wet pavement at the bottom mirrors the lettering in broken, trembling pink and gold reflections. Cool blue-black night shadow fills the surrounding environment, sharply contrasting the warm sign. Subtle uneven brightness along the tubes suggests a gentle electrical buzz, but the sign remains fully legible and inviting. Authentic roadside Americana mood, intimate and tactile, with real-world mounting depth rather than a floating digital glow.