- Add --font-serif/--font-mono/--font-sans tokens to :root and point
all ~24 hardcoded font-family declarations at them
- Drop an exact-duplicate .footer-brand .knot rule
- Merge the shared background/border of .stat-card, .card,
.login-card, and .panel into one grouped selector
- Combine .btn-outline:hover and .nav-cta:hover into one rule
- Move remaining inline style="" attributes in index.php and
admin/index.php into named classes/rules (.about-grid h2,
footer address/.social-row spacing, .panel-head,
.checkbox-label-lg, .field-hint, .form-actions)
No visual changes intended — values carried over as-is.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
