“Stefani Portillo”是使用 FontVibe AI 创作的3D 立体粗体文字效果。厚重的方块大写字母带深度挤出，每个字母一种亮面糖果色，顶光让高光滚过圆润边角，彩色倒影落在地面上。

Massive chunky 3D block letters with heavyweight extruded presence — thick uniform extrusion depth of 50-60% of letter height. Front face finished in ultra-glossy lacquer, catching directional key light with natural specular reflections that graduate from bright highlight to deep saturated color — the surface quality of hard candy coating or high-gloss toy paint. Side extrusion planes in a noticeably darker shade of the same hue, creating crisp face-to-depth contrast that reads immediately as three-dimensional volume. Adjacent letters each carry a different vivid saturated color, maximizing chromatic contrast across the word — no two adjacent letters share the same hue family. Hard sharp corner edges where face meets extrusion, no beveling. Long dramatic cast shadows at consistent 45-degree angle, shadow depth approximately 40-50% of letter height. Strong directional key light from upper left. Bold, high-contrast, maximum visual impact. 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 glossy 3D extrusion, the directional lighting and the multi-color scheme. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as thick glossy extruded 3D blocks with hard candy-lacquer faces and darker extrusion sides. COLOR PRIORITY: if the font specifies its own colors, keep them; otherwise give each adjacent letter a different vivid saturated hue. The exact text "Stefani Portillo" rendered as a high-impact 3D nameplate, with "Stefani" carrying the dominant scale and "Portillo" providing a smaller supporting rhythm. Every individual character uses a vivid saturated hue distinct from its immediate neighbors—cherry red, electric cyan, lime green, sunshine yellow, violet, hot pink, tangerine, and cobalt—while preserving clear readability across the full name. Ultra-glossy hard-candy lacquer front faces show crisp directional specular bands, bright upper-left highlights, and dense saturated color falloff. Each letter has a thick, uniform 3D extrusion depth roughly half its height; the side planes are a substantially darker version of the face hue, with sharp un-beveled transitions and precise hard edges. A plain deep charcoal studio backdrop and polished black floor provide restrained contrast, with subtle mirror reflections directly beneath the dimensional lettering. Strong upper-left key light produces long, clean diagonal shadows at a consistent 45-degree angle, extending across the floor plane. Minimal atmospheric haze catches a narrow overhead spotlight cone without adding props, patterns, or scenery. High-end ray-traced 3D render, crisp contact shadows, clean anti-aliased contours, saturated color separation, product-title precision.