Same structure in all three: hover-expand nav, daily goal ring, streak, unit mastery, 30 day heatmap, working flashcards and quiz. Only the skin and the personality change. Click through and use them.
Dark-first instrument panel: monospace readouts, a graduated goal gauge, cockpit restraint.
Open direction A →Paper-calm logbook spread: reading serif, one brass accent, hairline rules and a lot of air.
Open direction B →Confident indigo, rounded cards, a segmented goal ring that starts a second lap once you pass 120 minutes.
Open direction C →Front end only. Every number, card and question is sample content written for this preview, and nothing persists between page loads. Each direction ships both a light and a dark mode; the toggle sits in the top bar.