「GLOW」は FontVibe AI で作成した3D 太字の文字エフェクトです。深く押し出された極太のブロック体大文字。一文字ずつ艶のあるキャンディカラーで、上からの光がハイライトを丸い角に走らせ、床に色の映り込みが広がります。

Massive chunky 3D block letters with heavyweight extruded presence — thick uniform extrusion depth of 50-60% of letter height. Front face finished in ultra-glossy lacquer, catching directional key light with natural specular reflections that graduate from bright highlight to deep saturated color — the surface quality of hard candy coating or high-gloss toy paint. Side extrusion planes in a noticeably darker shade of the same hue, creating crisp face-to-depth contrast that reads immediately as three-dimensional volume. Adjacent letters each carry a different vivid saturated color, maximizing chromatic contrast across the word — no two adjacent letters share the same hue family. Hard sharp corner edges where face meets extrusion, no beveling. Long dramatic cast shadows at consistent 45-degree angle, shadow depth approximately 40-50% of letter height. Strong directional key light from upper left. Bold, high-contrast, maximum visual impact. A festive indoor celebration space — colorful balloon arch in the background, warm party lighting, confetti on the floor. Four large helium letter balloons spell "GLOW" — each balloon in a different candy color: G cherry red balloon, L electric blue balloon, O sunshine yellow balloon, W lime green balloon — the balloons are shiny mylar foil material with ultra-glossy reflective surfaces catching warm party lighting. Balloons float in a row filling 70% of the frame width, slightly bobbing. Ribbons trailing below each balloon. Celebratory party atmosphere. Balloon letter arrangement is sharp focal point — 16:9 festive celebration scene.