“HAPPY BIRTHDAY”是使用 FontVibe AI 创作的大片文字效果。好莱坞级别的电影片名字体，镀铬抛光金属质感，强烈戏剧性聚光灯，加上体积感十足的镜头光晕。专为史诗海报、游戏标题和高冲击力视觉项目打造。

Ultra-polished chrome metallic surface with razor-sharp mirror finish. Intense overhead directional spotlight casting hard dramatic shadows. Deep cinematic dark sky background with storm clouds or battle-scarred atmosphere. Volumetric god-rays piercing through darkness behind letters. Dual anamorphic lens flares — warm gold and cold blue streaking across frame. Forbidden: soft lighting, pastel tones, flat backgrounds. {"scene":"Two-tier prestige Hollywood title treatment, centered. Upper dominant: \"HAPPY BIRTHDAY\" in massive 3D mirror-chrome volumetric letters at 78% frame width — significant physical depth, top surfaces catch warm champagne-gold spotlight, front faces show cold silver mirror reflections. Lower: \"PRESENTS\" in smaller refined chrome spaced caps at 42% frame width, wide tracking, prestige credential line. Background: deep charcoal with Hollywood Hills silhouette at distant base, searchlights crossing the dark sky, star field barely visible. Oscar night atmosphere. Forbidden: pure black background."} Wait, I need to reconsider. The template has two tiers: "GOLDEN ERA" (upper) and "PRESENTS" (lower). The user only provided "HAPPY BIRTHDAY" as the new text. "PRESENTS" is part of the template's display text that should be replaced, but the user only gave one piece of text. Looking at the template, "GOLDEN ERA" and "PRESENTS" are both display text elements. The user's new text is only "HAPPY BIRTHDAY" — so I should replace "GOLDEN ERA" with "HAPPY BIRTHDAY" and handle "PRESENTS" carefully. Since "PRESENTS" is part of the original display text in the template, it should also be replaced, but the user gave no second line. I'll drop the lower tier or keep it as a single-tier layout. {"scene":"Single-tier prestige Hollywood title treatment, centered. Dominant: \"HAPPY BIRTHDAY\" in massive 3D mirror-chrome volumetric letters at 78% frame width — significant physical depth, top surfaces catch warm champagne-gold spotlight, front faces show cold silver mirror reflections, wide tracking, prestige credential presentation. Background: deep charcoal with Hollywood Hills silhouette at distant base, searchlights crossing the dark sky, star field barely visible. Oscar night atmosphere. Forbidden: pure black background."}.