Polish UI: navbar, homepage, and site CSS
- Navbar: BrainOrdure branding, Posts/Categories links, active-link highlighting, fix VBScript comment bleed-through
- Homepage: replace framework starter template with clean blog hero
- site.css: custom stylesheet (dark brand, card shadows, readable typography)
- Footer: year and site name
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Nano