Red edge-burn dividers and centered article ending
- Hand-painted red edge-burn textures now separate major sections on both the homepage and article page - rendered as CSS pseudo-elements so they overlay cleanly with transparent fade.
- The article ending (last section + byline + author bio) is now a single centered column instead of a side-by-side grid. Author panel uses the same dark theme as the article body - red accent text, ring around the photo, red tag pills.
- A subtle vertical burn texture edges the "Films in this article" sidebar on desktop.
- Divider assets moved from notes/ to img/ folder.