「Happy Birthday」は FontVibe AI で作成したラグジュアリーゴールドの文字エフェクトです。細かな箔のしわがある重厚な鋳造金の大文字。くぼみには深い琥珀色の影、頂点には明るい反射。一灯のスポットライトで黒の中に浮かびます。

Liquid 24-karat gold molten surface — microscopic foil crinkle texture across all faces, deep amber pooling in recesses, rich warm gold across main surfaces, razor-bright champagne-white specular peaks where direct light strikes. Subtle embossed relief depth — each letterform has physical mass and weight, like cast or stamped precious metal with visible surface thickness. Single dramatic spotlight from upper-left, angled 45°, creates crisp directional shadow and intense highlight contrast. Background: pure deep black — zero ambient fill, forcing all luminosity to belong to the gold. Deep burgundy-black velvet surface — rich dark fabric with fine pile texture, soft and warm under the overhead spotlight. Scattered gold confetti flecks and a few small dried rose petals rest on the velvet around the letterform base. Single warm overhead studio spotlight creating a soft golden glow on the velvet. "Happy" on the upper line and "Birthday" on the lower line, liquid 3D gold luxury letterforms centered in frame — champagne-white specular on every bevel face, deep amber pooling in the shadow recesses. The warm velvet amplifies the gold luxury feel.