“SIGNAL”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. SIGNAL in colossal high-contrast Didone serif letters, centered, filling 78% of frame width — dominant vertical titanium stems of enormous presence, near-invisible hairline horizontals dissolving into the void, unbracketed serifs cut with machine precision. Wide tracking: each letter floats in its own gravitational field. Cold cryogenic blue-white edge illumination traces every letter seam — the photonic quality of light near an event horizon. A single cold directional light source from upper-left — a distant star — bleaches the thick stems to full titanium-white while hairlines dissolve into absolute black. Background: hard vacuum deep space — a colossal ringed gas giant occupies the right third of frame, its equatorial ring catching cold blue-white starlight. The planet's upper atmosphere shows the faintest blue limb glow. Left of frame: absolute black void with maximum-contrast cold stars. One cold cyan-white anamorphic streak, horizontal, crossing behind the letters. IMAX scale. Interstellar silence. The weight of cosmic distance. Forbidden: warm tones anywhere, lens flare colour, atmospheric haze on letter surfaces, pure black background, floating in featureless void without the gas giant anchor.