“Chetan”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 "Chetan" rendered as massive glossy extruded 3D letter objects, with dominant scale and dense visual weight. Give each adjacent character a strictly different vivid saturated hue: cherry red, electric cobalt blue, sunshine yellow, lime green, hot magenta, and tangerine orange. Ultra-glossy hard-candy lacquer front faces carry crisp white specular streaks, directional highlight gradients, and clean saturated color fields. Thick uniform extrusion depth reaches approximately 55% of the letter height; all side planes use a substantially darker version of each face color, producing immediate face-to-depth separation. Preserve hard, sharp un-beveled edges at every face and extrusion junction. A strong upper-left studio key light creates long, consistent 45-degree diagonal cast shadows extending across a polished near-black studio floor, with softened mirror reflections beneath the colored forms. Minimal charcoal cyclorama background, faint floor-to-wall gradient, subtle overhead spotlight bloom, restrained atmospheric haze only around the shadow edges. High-contrast product-render lighting, ray-traced reflections, crisp ambient occlusion in letter gaps, clean professional 3D motion-graphics title-card finish. No extra words, symbols, objects, or decorative environment elements.