/* The host console is always dark (see `.host-shell` in index.css). On a laptop set to a light OS scheme, the page would otherwise paint white before React mounts — a full-screen white flash on the projector. `host-background.js` adds `host-page` to on /host; this file is a render-blocking stylesheet in , so the first paint is already dark. `body` is included because its own `background: var(--bg)` (white in a light scheme) would otherwise paint over its padding. */ html.host-page, html.host-page body { background: #0a0c10; color-scheme: dark; }