An IBM punch card meets a minimal techie terminal. Manila card stock (#F2EAD3) for hero surfaces with printed-ink navy text and dashed-rule perforations. CRT amber `#FF6B00` as the "punched / active" accent. IBM Plex Mono for every number, time, code, and label. Pure white canvas underneath — the techie counterpoint.
The punch hero looks like a real 80-column attendance card: column markers, dashed perforations, a serial-number header (EASYDO-365 / ATTENDANCE / SERIAL 0001), and the "hole" — a deep-recessed circular punch through the manila that lights amber when active. Sharp 0–4px corners, mono everywhere, rectangular not pilled. Buttons cast 4px-offset shadows in the brand color. Status chips are rectangular code labels, not pills.