:root{color-scheme:dark;--video-font-sans:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif;--video-color-bg:#0d1117;--video-color-surface:#161b22;--video-color-surface-raised:#21262d;--video-color-text:#f0f3f6;--video-color-muted:#8b949e;--video-color-accent:#58a6ff;--video-color-focus:#79c0ff;--video-color-border:#30363d;--video-space-1:.25rem;--video-space-2:.5rem;--video-space-3:.75rem;--video-space-4:1rem;--video-space-6:1.5rem;--video-space-8:2rem;--video-space-12:3rem;--video-radius-sm:.4rem;--video-radius-md:.7rem;--video-radius-lg:1.1rem;--video-page-width:91rem;--video-readable-width:45rem;--video-design-token-set:tokens.slate-depth}