“SIGNAL” is a Glass Broken text effect 使用 FontVibe AI 创作的文字效果. 碎裂成锋利的玻璃碎片向外爆开——刀刃般的碎片从撞击中心呈放射状迸射，伴随锯齿状的裂纹。电影级的高冲击破坏质感.

shattered broken glass letterforms — each letter exploded from a central impact point with radial spiderweb crack networks. Three-tier shard fragmentation: large primary shards near impact core nearly flat; medium secondary shards tilting 15-45° outward; small tertiary splinters detached and floating in mid-air. Every glass shard face shows distinct optical behavior: front-facing shards catch brilliant white specular highlights; tilted shards reveal blue-green glass tint at thick edges; suspended splinters fire needle-sharp white glints from all four edges; crack intersections scatter concentrated white light. Peak visual moment: a constellation of needle-thin edge-glints from every floating shard — glass frozen mid-flight at maximum kinetic energy. Tall 9:16. A tech brand or app launch poster — deep navy-to-near-black gradient background with subtle technical grid lines barely visible. SIGNAL as precision fractured glass letterforms in the upper-center of the vertical frame, geometric crack networks precise and mathematical. Hard cold spotlight: brilliant white front panels, cool blue-grey angled panels, glowing white crack-line seams. No flying glass — controlled fracture, complete letter integrity. Dark lower area for tagline and app/brand information. Fractured glass font used for tech product launch posters, app announcement vertical graphics, startup brand reveal posters, and precision technology vertical marketing.