“FORTY”是使用 FontVibe AI 创作的轻奢生日文字效果。深色底上的优雅烫金文字。极简装饰的高端生日特效——没有花哨的彩色纸屑，只有精致的金色字体和淡淡的闪光，为重要生日和高端贺卡而生。

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. Deep dark background (near-black or deep navy). 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. Deep navy background (near #0a0e1a) fills entire frame. Subtle dark vignette at corners. Perfectly centered single-word layout: "FORTY" centered, filling 74% of frame width. Wide tracking — generous letter spacing. Above the word: tiny spaced caps "EST." about 8% frame width. Below the word: small spaced caps "FABULOUS · FEARLESS · FORTY" about 32% frame width. Fine gold border frame inset 5% from all edges. Delicate gold dust particles on letter surfaces — micro-shimmer only. No confetti, no balloons. Pure gold-on-navy luxury.