:root{--app-bg:#000;--panel-bg:#141414;--panel-bg-alt:#1b1b1b;--border-subtle:#262626;--text-primary:#fff;--text-secondary:#d6d6d6;--text-muted:#9b9b9b}body{background:var(--app-bg);color:var(--text-primary);margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}section{width:100%;padding:120px 24px}.dashboard-scene{width:1200px;margin:auto;position:relative}