“CRYSTAL”是使用 FontVibe AI 创作的水晶文字效果。从纯净宝石水晶中雕琢而成——钻石切割的刻面，绽放绚丽彩虹棱镜色散和奢华闪光。焦散光斑投落其下。

carved from flawless gemstone crystal — each letterform cut with precision faceted geometry following brilliant-cut and emerald-cut diamond principles. Table facet, crown facets, girdle edge, pavilion facets all precisely rendered. Optically pure material: Brilliance (white light return), Fire (rainbow spectral dispersion), Scintillation (extreme facet contrast sparkle). Internal caustic corridors visible. Six-point sparkle flares at letter apexes. Maximum optical drama — every letter a dazzling cut precious gemstone. Square 1:1. A modern slim smartphone lying on a dark marble surface at a slight angle, its screen displaying a luxury wallpaper: CRYSTAL in precision gemstone-cut crystal letterforms centered against a deep midnight navy gradient. The phone screen glows — each letter radiates six-point star sparkle flares and prismatic rainbow beams illuminating the dark screen. The phone case is matte black. Crystal font used for premium phone wallpaper design, personal luxury branding, and high-end mobile aesthetic.