“牛肉汤”是使用 FontVibe AI 创作的复古文字效果。衬线大写字母凸版压印进米色棉卡纸，墨色略有破损，放在旧印刷机台面上，周围散落金属活字。

Vintage heritage-crafted lettering with the font’s own treatment taking priority: luminous aged-cream enamel, weathered painted sign surface, worn postal-stamp ink breakup, or warm antique-gold leaf depending on the glyph design. Preserve physical evidence of making through chipped pigment, patina, foxing speckles, paper-like fiber grain, worn rubber-stamp irregularity, shallow letterpress bite, and softened abraded edges. Use warm time-softened cream, kraft tan, sepia, faded vermilion, forest green, muted navy, and antique gold, kept bright enough for SCREEN compositing. Add restrained warm amber edge emission, clean luminous contours, and small gold-leaf fragments embedded in the letterforms. Fallback treatment: classic serif-style printed glyphs in faded warm ink with a shallow letterpress impression, gentle wear, and bright cream-highlighted edges. Render the exact Chinese text “牛肉汤” as three dominant, tightly balanced glyphs with a heritage sign-paint treatment: thick raised strokes of luminous aged cream enamel, softly chipped to expose warm antique-gold underlayers. Each character carries visible brush drag, irregular ink breakup, tiny foxed speckles, hairline abrasions, and subtly worn edges, while retaining crisp legibility. Add shallow beveled contours painted in faded vermilion and muted forest-green pinstriping along selected outer stroke edges, with fine antique-gold leaf fragments caught in recessed corners. Warm amber self-illumination seeps through the worn enamel cracks and around the glyph silhouettes, creating a clean glowing perimeter suitable for SCREEN compositing. Small bright gold dust flecks and a few thin curling amber smoke wisps cling directly to stroke terminals only; no detached decorative objects. Use strong centered hierarchy, generous black negative space, and a handcrafted vintage food-sign finish. The background is a perfectly flat pure BLACK #000000 void with nothing else.