“Party Room Here”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。

Create a finished, cheerful horizontal party-room sign, viewed straight on. The sign is a large, rounded rectangular plaque with a softly beveled edge, suspended in a bright party-room entrance. Make the lettering the unmistakable focal point: set the exact words “Party” / “Room” / “Here” on three centered lines, with no other text anywhere. Use bold rounded display letters with extreme spherical balloon inflation, smooth glossy candy lacquer, hemisphere-rounded terminals, and crisp, readable letter shapes. Every individual letter must contain its own complete vertical ROYGBIV gradient: red at the top, then orange, yellow, green, blue, indigo, and violet at the bottom. Keep the rainbow intensely saturated, never pastel, and never distribute one color per letter or one gradient across a whole word. Add brilliant near-white circular specular highlights on the convex letter faces, with soft colored reflections along their edges and gentle dimensional shadows on the plaque. Surround the sign with a few colorful balloons, sparse confetti, and softly glowing warm golden party lights; keep these details secondary and leave clear space around every word. Use a bright, high-energy palette and background, with no dark or moody areas. Polished, joyful, immediately legible as a real party-room sign. Render the wording exactly as specified; do not add any letters, labels, or extra copy.