“arm”是使用 FontVibe AI 创作的科幻文字效果。科幻电影片名式排版，冷调拉丝钛金属表面、精密加工的锐利边缘，配上深邃太空背景。适合游戏标题、科技品牌和未来感设计。

Cold brushed titanium surface with precision-machined edges and micro-etched detail lines. Cryogenic blue-white edge illumination — cold internal glow emanating from letter seams, the photonic quality of light bending near a gravitational event horizon. Hard vacuum atmospheric quality: zero ambient scatter, maximum edge contrast, each hairline stroke reading as a laser-cut threshold between titanium and void. Surface texture: aerospace-grade matte titanium with subtle anisotropic grain direction. The visual language of Christopher Nolan's hard science fiction — monumental, minimal, cold, inevitable. Forbidden: warm tones, organic textures, soft edges, lens flare colour. "arm" rendered as a monumental cold brushed-titanium text object, its aerospace-grade matte metal face carrying fine anisotropic grain and precision-machined micro-etched contour lines. Cryogenic blue-white light leaks from razor-thin seams along the letter edges, creating a laser-cut boundary between titanium surfaces and absolute black void. A single distant star positioned high at upper-left casts hard directional illumination, bleaching broad metal planes to titanium-white while narrow internal cuts fall into near-total black. Behind the text: hard-vacuum deep space with pin-sharp cold white stars and zero atmospheric haze. A vast ringed gas giant occupies the distant field, its pale ice-blue cloud bands and razor-thin rings catching the same remote starlight; a small angular orbital station silhouette establishes colossal scale without competing with the word. One restrained cyan-white horizontal anamorphic streak passes through the vacuum behind the titanium form. Maximum edge contrast, ray-traced metal reflections, crisp black negative space, IMAX-scale science-fiction title treatment. No warm colors, no organic texture, no colored lens flare, no smoke, no explosions, no soft diffuse light.