“Party Time!” is a Rainbow text effect FontVibe AIで作成した文字エフェクト. 鮮やかな多色レインボーグラデーションの文字エフェクトです。滑らかな色の移り変わり、プリズムのような光、そして陽気で色彩豊かなタイポグラフィが特徴です.

rendered as rainbow text effect — COLOR (mandatory): each individual letter must contain a complete ROYGBIV rainbow gradient top-to-bottom within itself — top=red, upper=orange, mid=yellow-green, lower=blue-indigo, bottom=violet. NOT one color per letter. NOT a gradient across the whole word. Every letter is its own complete rainbow. Full chroma Pride flag saturation — not pastel, not muted, not shifted to any single hue. 'Party Time!' as rainbow candy balloon letters in square 1:1, perfect for birthday Instagram post. Colorful balloons floating around the letters — pink, gold, red, blue. Background: blurred warm bokeh from string lights. Each letter a fully inflated rainbow balloon. Festive and shareable — exactly what someone would post as birthday countdown or party invitation on Instagram.