/* Throughline app stylesheet (ALN-282). Authored inline in index.html until it reached 262 KB, 76% of a shell the server must serve `no-store` so a deploy lands immediately (ALN-154). That meant every open re-downloaded 76 KB brotli of CSS that had not changed in weeks. As its own file it is version-stamped like the bundles and cached `immutable`. It is still render-blocking, linked from the same position in the