「CRYSTAL」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. A square, museum-worthy hero image for the single word “CRYSTAL,” treated as the centerpiece of a luxury jeweler’s campaign. Set the word in one commanding horizontal line, centered and occupying roughly three quarters of the canvas width, with generous dark negative space around it. Keep every letter distinct and fully readable, with no additional text or symbols. Suspend the word in a deep midnight-navy vault-like darkness, subtly fading to near-black at the edges. A hard overhead pinpoint spotlight crowns the lettering, while a restrained low front fill reveals its precision-cut facets without flattening their contrast. Let near-white brilliance alternate dramatically with deep blue-violet shadow across the surfaces. Sharp six-point sparkle flares catch only the strongest upper corners; narrow prismatic rainbow fire beams radiate from selected crown facets, crisp and controlled against the dark. Fine internal caustic corridors glow within the crystal, suggesting light traveling through each letter. Keep the surrounding space uncluttered and nearly black, with only faint reflected glimmers below to ground the floating word. The result feels like an extraordinary cut gemstone display: exact, luminous, and optically dramatic.