.flux-room{--flux-fg: #1c1917;--flux-bg: #fafaf9;--flux-tile: #e7e5e4;color:var(--flux-fg);background:var(--flux-bg);font-family:sans-serif;padding:1rem}.flux-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.5rem}.flux-grid video{width:100%;background:var(--flux-tile)}.flux-controls{display:flex;gap:.5rem;margin-top:.75rem}.flux-error{color:var(--flux-fg)}.demo{max-width:960px;margin:0 auto;font-family:sans-serif}form{display:grid;gap:.75rem}label{display:grid;gap:.25rem}