「FontVibe」は FontVibe AI で作成したカラーガラスの文字エフェクトです。一文字ずつ違う宝石色の、厚く中身の詰まったガラス文字。明るい白いスタジオの床に色の光だまりとコースティクスの扇を落とします。

sculpted as thick solid colored glass letterforms — each letter formed from deep-saturated jewel-tone glass with visible material weight and depth. The glass holds intense color throughout its body: ruby red, sapphire blue, emerald green, amber gold, cyan, or violet — color set by scene context. Top surfaces carry sharp mirror-bright specular highlights; side edges reveal full glass thickness with bright refracted light lines. Internal light scatters creating subsurface color gradients — luminous at the core, deeply saturated at edges. Caustic light patterns (rainbow-edged refraction fans) radiate from letter bases onto surrounding surfaces. Style may range from smooth precision-cut optical glass sculpture (modern) to segmented cathedral stained glass (traditional lead-came divided jewel panes) — determined by font choice. The defining quality: saturated transparent color glowing with transmitted light, like jewels held to sunlight. Wide 16:9. FontVibe as colored glass letters — F=ruby, o=sapphire, n=emerald, t=amber, V=violet, i=cyan, b=rose red, e=electric blue. Each letter a different solid jewel-tone glass block. Background: clean bright white to very light grey gradient studio, soft even lighting. The multicolor glass letters cast their respective colored caustic light across the bright white surface below — a rainbow of refracted light. The composition reads as a premium brand logo reveal — each letter of FontVibe rendered as a different colored gemstone glass sculpture, celebrating the full spectrum of the glass_color style.