「LUSTRE BEAUTY」は FontVibe AI で作成したホログラフィックの文字エフェクトです。紫、シアン、ピンク、金へと移ろう虹色の箔面を持つ丸いサンセリフ文字。暗い床に艶のある映り込みと小さな光の粒。

A premium rainbow holographic foil logo for a beauty shopfront on a pure black background, landscape format. Centered three-tier hierarchy on one vertical axis. Top: a thin short hairline with a tiny four-point sparkle at its centre, in pale gold foil. Centre: the word "LUSTRE" in bold geometric sans-serif capitals with wide flat stroke faces, filling about 65% of the frame width, with generous even letter-spacing and clean sharp terminals. The letters are iridescent holographic foil: a multi-layer diffractive film surface shifting across each stroke from deep violet to electric cyan to hot pink to warm gold, like metallized polyester security foil. A bright white specular line runs through the middle of every stroke. A fine diffraction grating micro-texture covers the faces, and the black background bleeds faintly through the letter surface with slight chromatic distortion. At every letter edge a rainbow chromatic fringe dissolves outward into small scattered prismatic light particles. Below it, at about 30% of the title width, the words "BEAUTY" in light, widely tracked capitals in the same holographic foil, with a softer, finer shimmer and a gentle gold-to-cyan-to-magenta shift. Vertical spacing about 1 : 5 : 1.5. A single cold overhead light gives crisp highlights on the upper edges and a barely perceptible soft shadow beneath the letters. The background is pure black with no other objects. Exactly two text strings are rendered, spelled correctly: "LUSTRE" and "BEAUTY". Clean, luxurious, brand-ready signage.