"TY" 是一个 Twitch 聊天里说谢谢的表情，采用可爱贴纸风格。带白边和深色描边的亮粉圆润字铺满炭灰色方块，右上角飘着一颗小粉心。可以换成你自己的简短谢词，比如 THX 或 ILY，用你频道的颜色。

Create a square 1:1 Twitch chat emote, designed to remain instantly readable when reduced to 28 × 28 pixels. Render exactly one text string: "TY". Make the letters large, centered, and chunky, with custom rounded, heavy letterforms, broad counters, even stroke weight, and no fine details. Use a vivid solid pink face, surrounded by a bold, clean white rim and a thin dark outer keyline; keep the contours crisp and clearly separated. Add one tiny solid pink heart with the same white rim and thin dark outline, tucked close to the upper-right of the Y without obscuring the letters. Treat the lettering and heart as one compact sticker silhouette, with a clear margin inside the square canvas. Use a single flat deep charcoal background, no gradients, texture, lighting effects, shadows, extra icons, or other text. High-contrast flat vector-like graphic, sharp edges, simple shapes; no fine print.