"Golden Bulls" 是一个交易社群服务器用的圆形 logo，采用多面金属风格。一只低多边形的金色牛头额头上写着名字，放在深海军蓝底上的细金圆环里，简洁到可以直接当服务器图标。可以换成你自己的社群名和适合你主题的吉祥物。

Create a square Discord server logo, optimized for a circular avatar crop. Center a single bold bull-head emblem constructed from precise geometric planes: wide upward-curving horns, compact forehead, angular muzzle, and two small cut-out eyes. The bull is a solid 3D machined-metal insignia, not an illustration. Across the brow, integrate the exact text “GOLDEN BULLS” as one compact two-line wordmark: “GOLDEN” above “BULLS”, with custom condensed uppercase letterforms milled from the same metal; flat top faces, uniform sharp 45-degree chamfer bevels, deep extruded body at 55% letter height, clean architectural spacing. Render every metallic surface in 24-karat gold: rich warm gold face planes, deep amber-brown in recessed bevels and undersides, razor-thin champagne-white specular lines on upper edges. A single hard key light from upper-left at 45 degrees creates crisp shadows down-right; ray-traced ambient occlusion inside horn curves, letter counters, and beneath the muzzle. Background is a pure near-black circular-field-safe void, with no gray, no colored glow, no chart graphics, no coins, no candles, no extra words. Add a narrow circular gold rim just inside the safe crop boundary, interrupted subtly at lower center by the bull’s chin. Keep the emblem centered, occupying 76% of the canvas, with generous black edge clearance for Discord’s circular crop. Ultra-clean high-production 3D title treatment, 8k, sharp silhouette, no watermark.