「Happy Birthday Darya」は FontVibe AI で作成したラグジュアリーバースデーの文字エフェクトです。深く暗い背景に映える、上品な金箔の文字。カラフルな紙吹雪を使わず、洗練された金の文字とほのかな輝きだけで仕上げる、ミニマルな装飾のプレミアムなバースデーエフェクトです。節目のお祝いや高級感のあるカードに最適です。

rendered in luxury gold foil birthday style. Letters in premium metallic gold — gradient from bright gold highlight to deep warm shadow, subtle surface sheen and fine gold dust particles. Clean minimal composition — no colorful confetti, no colored balloons. Optional fine gold border frame or minimal gold star scatter (≤8 pieces). Wide letter spacing. High contrast gold-on-dark. Premium printing quality aesthetic. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the metallic gold-foil material, the sheen and the minimal composition. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as premium metallic gold-foil letters with a gradient from bright highlight to warm shadow, fine gold dust and a minimal layout. COLOR PRIORITY: keep the font's own colors if specified; otherwise high-contrast gold-on-dark with no colorful confetti. Deep near-black to rich dark charcoal gradient background with a warm amber-gold radial glow softly emanating from behind the letterforms. Premium metallic gold foil two-tier typographic composition with wide letter spacing throughout. Upper tier: "Happy Birthday" in refined gold caps, gradient sweeping from brilliant warm highlight at the crown of each letter to deep amber-bronze in the lower stroke — wide tracking giving each character room to breathe. Lower dominant tier: "Darya" as the hero name, substantially larger scale, commanding presence, premium gradient gold foil surface with a bright specular arc at the upper curve of each letterform and warm shadow pooling at the baseline, fine hammered micro-texture across the letter faces. A single hair-thin gold rule separates the two tiers, acting as a quiet pedestal for the name. Faint gold dust particles drift in the dark field — highest concentration just above and below the letterforms, dispersing gently toward the edges. Fine gold hairline border frame inset from all four edges, with delicate corner flourish accents. Seven tiny gold diamond shapes asymmetrically scattered in the dark corners, no two at equal distance. One softly defocused gold bokeh sphere in deep background adds dimensional depth. Warm upper-directional rim light kisses the top edge of every letter, casting a barely perceptible shadow on the dark polished surface below. Zero colorful elements — pure gold on darkness.