“OTT” is a Bubble text effect FontVibe AIで作成した文字エフェクト. ぷっくり膨らんだバブルレター(風船文字)のタイポグラフィ。つやつやのキャンディグラデーション、光沢のあるハイライト、やわらかな屈折感が特徴です。バブルテキスト、名前アート、ステッカー、キッズ向けデザインにぴったりです.

Create a finished 1:1 square typographic logo graphic. Render exactly one text string: “OTT”. Make it the sole headline and focal point, centered and large, spanning about 76% of the canvas width. Build each uppercase letter as an extra-wide, fully inflated balloon form with generous counters, circular terminals, subtly swollen joints, and no sharp corners or cut edges. The letters are translucent glossy jelly in vivid mint green, with a slight deeper-green edge tint, soft internal refraction, bright rounded specular highlights and gentle contact shadows. Keep all three letters distinct and immediately legible. Surround them with a light pastel gradient shifting through bubblegum pink, lavender and sky blue, with small floating transparent bubbles and sparse lemon-yellow sparkles around the margins. Soft studio lighting, clean high-contrast highlights on the green forms, smooth airy backdrop. Keep the layout balanced and uncluttered; do not add any other text, symbols, devices, or props.