“市集”是使用 FontVibe AI 创作的中国水墨毛笔文字效果。把中国水墨毛笔书法的笔意用到拉丁字母上。浓黑墨色，真实的笔锋纹理，粗细变化的运笔，还有宣纸的气息。特别适合中餐品牌、武术、养生和文化类设计。

Create a finished, square seal-style stamp on warm ivory xuan paper. The only text is the exact Chinese text "市集". Render it as one upright square chop impression in opaque matte vermilion cinnabar red: a single thin, even outer frame enclosing the two seal-script characters, arranged vertically with 市 above 集 and tightly balanced to fill the interior. Keep the glyphs squared, archaic, monumental and symmetrical, with constant-width strokes and smoothly rounded turns. The border frames the whole seal only; do not draw separate boxes around either character. Give the red pressed ink subtle uneven density, fine cinnabar grain, tiny broken gaps and lightly weathered edges where carved stone met paper. Keep the letterforms crisp and legible. Center the seal, about 55% of the canvas width, with generous untouched paper around it. Behind and around the seal, add only a very faint, spare grey-black sumi wash mark with visible bristle traces and a wet-to-dry fade; let the xuan-paper fibers show through. The wash must remain secondary and must not cross or obscure the seal. Soft natural paper light, no extra lettering, no props, no additional frames, no modern typography.