“Sixty and Fabulous”是使用 FontVibe AI 创作的生日文字效果。彩虹条纹的圆胖大写字母带清晰白描边，四周是彩纸屑和气球簇，背景是饱和的粉色到青绿派对渐变。

Create a polished portrait birthday greeting card, 3:4. Render exactly one line of text, spelled and cased exactly: “Sixty and Fabulous”. No other words, letters, labels, signatures, or watermarks. Make this phrase the unmistakable focal point: large, centered, graceful modern signature calligraphy with continuous pressure-curve strokes, organically swelling into broad strokes and narrowing into fine hairlines, elaborate but controlled capital entry swashes, and fluid connections. Keep every letter clear and readable. Give the calligraphy glossy, vivid candy-colored fills that shift through punchy pink, orange, turquoise, and violet, with bright highlights, a crisp white outline, and a soft shadow for strong contrast. Set the scene on a luminous, richly saturated party gradient blending hot pink, tangerine, turquoise, and violet; bright and cheerful, never pale, grey, or dark. Frame the lettering with generous clusters of colorful balloons along the outer sides and a lively burst of multicolor confetti, sparkling glints, and short light streaks, keeping all decorations clear of the words. Place an elegant birthday cake in the lower portion, topped with glowing numeral candles “60”; make the cake a supporting visual, not a second focal point. Use bright celebratory light and glossy surfaces throughout. Keep a clean margin around the card edges. The only readable phrase is “Sixty and Fabulous”.