“Rule & Circle Design” is a Geometric text effect 使用 FontVibe AI 创作的文字效果. 包豪斯式大写字母，由圆、方与直线构成，平涂红、蓝、黄、黑，像实心积木一样立在硬朗顶光下.

Create a complete, square studio wordmark composition for a design studio. Render only these exact words, with this casing and hierarchy: primary wordmark “Rule & Circle”; smaller descriptor “Design”. Keep the wording crisp, correctly spelled, and easy to read. Center a compact geometric emblem above the name: one cobalt-blue circle intersected by a signal-red straight vertical rule, with a cadmium-yellow square as a separate aligned block. Make the emblem feel like a precise mark made from a compass, ruler, and color planes; do not add letters or numerals to it. Set “Rule & Circle” in bold geometric sans-serif lettering with circular counters, uniform strokes, flat-cut terminals, and carefully spaced title-case forms. Give each glyph one flat matte acrylic face, cycling through cadmium red, cobalt blue, cadmium yellow, and flat black in reading order. Add a deep pure-black side wall extruded at exactly 45 degrees, with depth equal to 25% of the letter height and a sharp machined boundary between face and extrusion. Zero sheen, zero gradients. Set “Design” smaller beneath the wordmark in the same geometric construction, using flat black faces and the same black extrusion; preserve clear separation and legibility. Use a stark white plaster architectural plane as the background. Place large, flat matte signal-red, cobalt-blue, and cadmium-yellow rectangular color blocks behind and beside the centered logo, arranged on a precise Swiss-style grid without obscuring the emblem or lettering. One cold-white overhead directional source casts ruler-sharp geometric shadows directly below the forms. No warm light, ambient scatter, haze, bokeh, organic texture, gradients, reflections, extra copy, mockup objects, or watermark. Head-on view, crisp vector-like edges with subtle physical depth, balanced margins, high contrast, studio-quality 8k render.