A — Git Tree: branches fork from left trunk, feature branch detail
B — Bold Tree: thicker strokes, smooth curves, minimal nodes
C — Full Graph: realistic git log with many commits and a merge
A — Classic Branch: clean arches with commit nodes
B — Smooth Flow: continuous branches, minimal nodes
C — Git Graph: network nodes with branch forks
All three form the letter 'm' from git branch patterns.
- Themes now only override CSS variables (no selector overrides)
- Removed duplicate styles from header.tmpl (just loads Inter font now)
- Cleaned up logo SVG (simpler, no overlapping text)
- Improved home page with proper hero layout and sign-in/explore buttons
- Added detailed README documenting the setup, deployment, and design principles
