「Zenko SKETCHBOOK ISSUE 01」は FontVibe AI で作成した3D 太字の文字エフェクトです。深く押し出された極太のブロック体大文字。一文字ずつ艶のあるキャンディカラーで、上からの光がハイライトを丸い角に走らせ、床に色の映り込みが広がります。

Create a front-facing 3:4 sketchbook cover design, no hands, no desk, no mockup. Minimal matte-black cover field with faint paper grain only. Render the exact central headline "Zenko" as one custom graffiti piece occupying 76% of the cover width and 46% of its height. Use a compact, legible wildstyle skeleton: oversized angular Z, joined lowercase e-n-k-o, sharp arrow terminals, tight overlaps, two controlled paint drips, and one looping underline that finishes in a small arrow. Keep the word clearly readable. Build each letter as a massive 3D object with 55% extrusion depth: ultra-glossy hard-candy lacquer front faces, hard un-beveled edges, and noticeably darker side planes. Assign strictly different adjacent hues: Z cherry red, e electric blue, n sunshine yellow, k lime green, o hot orange. Place crisp white paint-marker highlights along upper-left edges and deep saturated edge gradients across every face. Strong directional key light from upper left; cast long hard-edged diagonal shadows at 45 degrees down-right, approximately half a letter-height. Add subtle mirror-like color reflections directly below the lettering, kept tight to the baseline. Set small practical cover typography in clean condensed white sans lettering: "SKETCHBOOK" centered at top, widely tracked; "ISSUE 01" centered at bottom. Add a tiny white spray-can cap icon between the headline underline and bottom line. Preserve generous black negative space around all elements. High-resolution commercial 3D title render, frontal camera, crisp print-ready edges. Do not add any other words, characters, graffiti tags, brick walls, city scenes, or background illustrations.