“POP THE BALLOON”是使用 FontVibe AI 创作的彩虹文字效果。绚丽的多彩虹色渐变文字特效，色彩过渡顺滑，棱镜般的光泽与欢快的多彩排版。

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. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style always governs the color — every letter still carries its own complete top-to-bottom ROYGBIV rainbow gradient. FALLBACK MATERIAL: if the font carries no material of its own, render clean bold letters each filled with a full vertical ROYGBIV rainbow. COLOR PRIORITY: the rainbow gradient is mandatory and overrides any single font color — each individual letter is its own complete rainbow at full Pride-flag saturation. 'POP THE BALLOON' rendered as inflated candy-gloss balloon lettering, with the phrase carrying dominant celebratory scale and crisp readable spacing. Every individual letter contains its own complete vertical ROYGBIV gradient: saturated red at the top edge, orange through upper body, yellow and green across the middle, blue and indigo below, ending in deep violet at the bottom; never one color per letter and never a gradient spanning the full phrase. Each letter has spherical air-filled volume, taut latex-like reflective skin, rounded seams, tiny highlight hotspots, and bright warm sunlight specular reflections. Surround the lettering with a burst of colorful balloon fragments, curled metallic streamers, scattered paper confetti, and several intact glossy balloons drifting behind it in hot pink, cyan, lemon yellow, cobalt, and chrome gold. Set the scene at an outdoor Pride-and-birthday celebration during golden hour: clear turquoise sky, soft peach sunlight, distant festival bunting, and out-of-focus string lights producing circular amber bokeh. Add a subtle burst of air and confetti dust around the word BALLOON, as if a party balloon has just popped. High-chroma color grading, clean luminous exposure, ray-traced reflections, polished 3D advertising render, sharp hero lettering against a bright festive background.