“FLOW”是使用 FontVibe AI 创作的毛笔书法文字效果。西式毛笔连写体：下笔重压粗、上挑细如发丝，可见笔毛纹理和枯笔拖尾，暖黑墨色落在纹理纸上。

rendered as expressive Western brush script lettering with fluid connected strokes. Visible bristle texture with authentic thick-to-thin pressure variation — thick downstrokes, thin upstrokes, just like a loaded calligraphy brush. Ink slightly wet and glistening. Natural ink pooling at stroke starts, feathered dry-brush ending trails. Warm off-black ink on visible surface texture. Hand-crafted artisan energy with real brush imperfection. Square 1:1. FLOW as dynamic brush stroke letters, perfectly centered. Each letterform defined by confident individual brush strokes with visible directional momentum. Ink appears freshly applied — wet and glistening at stroke centers, thinning at ends. Deep black brush ink. Warm paper background. Maximum expressive brush stroke energy.