“LUCKY 7”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. Retro American diner interior — red vinyl booths, checkered tile floor, chrome counter stools, jukebox in the corner. "LUCKY 7" in colorful multi-color neon sign mounted above the counter — pink, blue, green, amber, violet, red letters glowing across the diner ceiling. Classic Americana diner atmosphere — nostalgic, warm, colorful.