@layer base{:root{--background:#090a0f;--foreground:#f3f4f6}}body{background-color:var(--background);color:var(--foreground);-webkit-user-select:none;user-select:none;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;overflow:hidden}