“ONLINE”是使用 FontVibe AI 创作的自定义风格文字效果。

rendered with one absolute rule above all else: the letter O is never a circle. Every O is a thick chunky diamond — a square standing balanced on one of its corners, a shape with exactly four straight edges and exactly four corners and nothing more, its corners only softly rounded, with a small diamond-shaped hole punched clean through the middle of it. Exactly four sides: never a circle, never an oval, never a hexagon, never an octagon, never a rounded many-sided polygon. This diamond O is the signature of this typeface and must appear on every single O. All other letters follow the letterform skeleton and overall style shown across the full A-Z and 0-9 reference sheet in image 1 — its heavy geometric sans-serif construction, its wide flat-cut terminals, and its solid three-dimensional extruded letter bodies standing upright on a surface; every other curved letter (C, G, Q, D, P, R, S) and every number keeps its normal round or oval counter. Always render the output text in uppercase capital letters only, regardless of the case typed. Every letter keeps hard geometric construction: flat faces stay flat, straight sides stay straight, corners stay crisp and machine-cut — absolutely no inflated, puffy, balloon-like or pillow-soft rounding. Within those hard shapes, the surface is not the plain matte plaster of image 1 but a high-gloss polished finish, like glossy injection-moulded plastic or automotive clear-coat over bright white: a strong clean specular highlight sweeping across the upper part of each front face, bright reflective glints running along the sharp extruded edges, deep clean shading in the recesses — glossy and reflective while every edge stays razor-sharp. 'ONLINE' centered, filling 80% of frame width, no additional text above or below. Deep near-black background with soft even studio lighting from the upper front, generous negative space. Clean, modern app-icon-style product showcase mood, frontal view.