「Smooth Operator A SOUNDTRACK FOR LATE NIGHTS」は FontVibe AI で作成したリキッドグラスの文字エフェクトです。流れる液体ガラスでできた丸みのある透明アクア色の文字。濡れたような艶のハイライトと柔らかな内部の屈折、淡いラベンダーから青へのグラデーション背景。

A finished cover design, portrait 3:4. The title "Smooth Operator" in thick poured liquid-glass 3D lettering, stacked on two lines, "Smooth" above and "Operator" below, both centered on the same vertical axis and filling about 80% of the canvas width. Mixed case exactly as written, with a capital S and a capital O. The letterforms are heavy, rounded and volumetric, like pressurized water balloons set in glass. Each has a wide glossy front face, a rounded top bevel and a darker receding side face that shows the glass depth. The material is semi-transparent: clear and faintly blue-green at the thin edges, deepening to rich blue-teal refractive depth in the thick centres. A bright white specular highlight runs along the crown of every stroke at its point of maximum curvature. Soft internal caustic light patterns drift inside the glass bodies. Stroke ends swell into full convex caps with no hard cut edges. The letters are solid forms, with no drips and no trails. The lettering sits slightly above centre, with a soft translucent teal-lavender shadow and light refraction on the surface beneath it. Background is a clean airy gradient from pale lavender at the top to ice blue at the bottom, lit by soft overhead diffused light. A small tracking-spaced line of thin sans-serif caps in soft slate blue, "A SOUNDTRACK FOR LATE NIGHTS", sits centered near the bottom, about 40% of the canvas width and tiny against the title. Premium, translucent, Apple Vision Pro material feel with generous breathing room around the title.