Scoreboard Countdown Timer
A retro stadium scoreboard-inspired clockface with bold square LED cells, dark inactive pixels, and a dedicated rectangular colon panel between minute and second blocks. The numerals are rendered as compact 5x7 matrix glyphs to replicate vintage arena displays where readability matters at distance. Use this style for workouts, classrooms, game nights, and presentations where a high-contrast, unmistakably "scoreboard" look is ideal.