“Coach Diaz HEAD COACH”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。

Create a finished, horizontal 3:2 locker-room nameplate, not a standalone word. Show one substantial physical plaque: a clean rectangular panel of deep graphite anodized metal with a subtle brushed grain, mounted against a plain near-black studio background. Keep the setting minimal so the lettering carries the visual impact. Straight-on view with slight low elevation; plaque spans about 90% of the canvas width and 65% of its height, with crisp edges and four small metal mounting screws near the corners. Set the exact headline “Coach Diaz” large and centered across the plaque, preserving this capitalization and spacing. Use massive chunky 3D display letterforms with wide, sturdy proportions and clear counters. Give each adjacent letter a different vivid hue family in sequence—cherry red, electric blue, sunshine yellow, lime green, hot orange, violet, cyan, magenta, and emerald green. Front faces are ultra-glossy hard-candy lacquer with natural specular highlights graduating into saturated color. Extrude each letter uniformly to a depth around 55% of its height; use a darker version of each letter’s face hue on its side planes, with sharp face-to-side edges and no bevel. Cast long, crisp shadows diagonally down-right at 45 degrees, about half a letter-height. Strong directional key light from upper left, restrained fill, sharp reflections. Add the smaller supporting line “HEAD COACH” centered below the name in compact, high-legibility white sans-serif lettering, with modest tracking and a subtle raised finish. Maintain generous inset margins so every line reads clearly at a glance. Professional 3D motion-graphics rendering, precise geometry, ray-traced reflections, controlled high contrast, no extra words, logos, people, sports equipment, or decorative clutter.