「Happy Birthday」は FontVibe AI で作成したキッズギフトの文字エフェクトです。ピンク、黄、青、緑の艶やかなアルミ風船の文字。小さな風船、紙吹雪、星、ハートの中に浮かび、背景は明るい水色。

a playful, joyful kids-gift piece — bright, fun and magical. SURFACE / STYLE: the lettering is rendered for kids — glossy chunky 3D toy letters, shiny foil balloons, or chunky waxy crayon strokes — bright and tactile, depending on the chosen font, with cute stars, hearts and sparkle scattered around. SCENE ATMOSPHERE: a cheerful party setting — confetti, balloons, rainbow trails and a sprinkle of magic sparkle. PALETTE: bright candy colors — bubblegum pink, sunshine yellow, sky blue and lime green — maximum saturation and maximum fun, never muted or dark. LETTERFORM PRIORITY: when the chosen font carries its own treatment (kids balloon, kids crayon, chunky 3D, bubbly or rounded display), that font's letterform takes priority and owns the letters; this style governs the bright candy color, the stars-hearts-sparkle and the cheerful party scene. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as glossy chunky 3D toy letters in bright candy colors with cute stars, hearts and rainbow sparkle, so the fun kids energy always reads. A vertical photo: the 'Happy Birthday' balloon banner strung above a kids party table with cake and confetti, bright light. The banner is sharp and dominant. Real party feel.