「GAV!」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. Square 1:1. GAV! as a compact, monumental centerpiece, filling roughly 72% of the frame width with generous dark space around it. Every character is carved from flawless, optically pure gemstone crystal, with precise brilliant-cut facets, crisp girdle edges, and sharply defined crown and pavilion planes. Set the crystal against a deep midnight navy-to-black gradient, like a jeweler’s vault; keep the background empty and unobtrusive. A hard overhead pinpoint spotlight sends near-white brilliance across the table facets while the recessed facets fall into deep blue-violet shadow. Strong facet contrast makes the letters read clearly at a glance. Fine internal caustic corridors glow through the crystal, and sharp prismatic rainbow fire beams radiate from selected crown facets. Six-point star flares sparkle at a few upper edges and around the exclamation mark, restrained enough to preserve legibility. The exclamation mark remains distinct, gleaming like a small cut gemstone. Dramatic, precise, luxurious optical brilliance; no additional lettering or objects.