「Gratitude」は FontVibe AI で作成したクリスタルの文字エフェクトです。純粋な宝石クリスタルから削り出した、ダイヤモンドカットのファセット面。鮮やかな虹色のプリズム分光と高級感あふれる輝きが特徴です。下面には集光模様が映し出されます。

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. GRATITUDE rendered as optically pure, precision-cut gemstone crystal, each letter built from sharply defined brilliant-cut and emerald-cut facet planes. Near-white table facets catch a hard overhead pinpoint spotlight, while crown and pavilion facets fall into saturated blue-violet and midnight-indigo shadow. The crystal bodies contain visible internal caustic corridors, fine suspended spectral reflections, and clean refracted light paths traveling through the letter volume. Six-point star sparkle flares ignite at selected apexes and crisp girdle edges; narrow prismatic rainbow fire beams split outward from the brightest crown facets. A deep midnight navy-to-black gradient surrounds the lettering like a jeweler’s vault, with a faint warm amber glint reflected through the lower crystal planes to suggest a quiet ceremonial glow. Razor-clean gemstone edges, high facet contrast, physically accurate refraction, dispersion, ray-traced reflections, diamond-grade scintillation, dark negative space, ultra-detailed 8k product-photography finish. No extra words, no props, no visible frame.