Bucket layout (same idea as Ann Takamaki / Ochaco Uraraka: Rising):
webmodding/touru-hagakure.css— global layer on allhttps:///http://pages: links,::selection, scrollbars, animated green + void mist (--hagakure-green,--hagakure-mist, …).webmodding/sites-01-google-youtube.css…sites-06-productivity.css— extra tweaks only on matching hosts (seemanifest.json→page_styles).
Opera GX injects per rule; the global sheet loads everywhere, buckets add on top where URLs match.
Optional data-URL cursor: run python scripts/generate_cursor.py, then add webmodding/cursor-optional.css to page_styles if you want it (not enabled by default).