- Hero card fully variable-driven: --hero-card-bg/color/overlay/border-radius/padding/max-width
- Alternative hero variant: --hero-alt-card-* for secondary theme
- Overlay bg-position and bg-size now customizable via variables
- Mobile breakpoint: photo bg hidden, hero full-bleed on small screens
- Added fallback values to 1365 var() calls in template.css
- .btn --btn-bg changed from transparent to var(--body-bg) in dark/light themes
- .offcanvas-header .btn-close gets background-color from overlay
- Stripped file info headers (@package/DEFGROUP/VERSION) from 48 files, kept copyright/SPDX
- Synced all theme variables across standard and custom templates
- Removed 26 mobile.php layout overrides
- Added *.py to .gitignore, card-border-radius fallback
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
