“MAC 2026”是使用 FontVibe AI 创作的碎玻璃文字效果。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. A premium event-poster composition for “MAC 2026,” arranged on two lines: “MAC” large and dominant above “2026,” slightly smaller but still bold and immediately legible. Center the lettering in a tall, balanced layout, with generous dark breathing room around it and enough separation between the lines for the fractured edges to read clearly. Make the shard field feel purposeful and dramatic, not like unrelated debris: each letter breaks from its own visible central impact, with radial spiderweb cracks mapping across the glass. Keep the largest shards close to each impact, medium fragments kicked outward at varied angles, and a sparse halo of tiny suspended splinters surrounding the words without obscuring them. A hard white spotlight from the upper left catches the front-facing glass; angled shard edges carry restrained blue-green tint, while deep shadows preserve crisp separation from the charcoal-black background. Concentrated light at crack intersections and needle-fine white glints on floating shard edges create a frozen instant of impact. Add a subtle concrete surface texture behind the lettering and a few delicate glass-dust specks in the light. Keep the date unmistakable, the composition refined and forceful, and the text as the sole focal point.