“HOLO”是使用 FontVibe AI 创作的全息文字效果。圆润的无衬线字母，镭射箔面在紫、青、粉、金之间变幻，深色地面上有亮面倒影和细小光点。

rendered with iridescent holographic foil effect — multi-layer diffractive film surface producing rainbow spectral shifts across the letter faces, cycling through deep violet, electric cyan, hot pink to warm gold as viewing angle changes, like light diffracting through a stacked polymer security foil. The color shift is the result of structural interference, not pigment: each hue blooms and fades with directional light. Semi-transparent depth visible through the letter surface — background bleeds through with slight chromatic distortion. At all letter edges, rainbow chromatic fringe dissolves outward into scattered prismatic light particles, softening the hard boundary between letterform and space. Fine diffraction grating micro-texture across the surface. Pure black background. Directional overhead light source. Square 1:1. Premium white glossy shopping bag on a marble surface, product photography. Front panel: 'HOLO' printed in holographic foil stamping — iridescent rainbow color shift, fine diffractive grating texture, the exact look of luxury holographic foil packaging. Foil conforms naturally to the paper surface, slight emboss depth. Soft directional studio light from upper-left. Clean white marble background. Luxury brand packaging energy — fashion label, K-Pop merch bag.