body{margin:0;font-family:system-ui,sans-serif;color:#222;background:#fafafa}.dev-banner{background:#e67e22;color:#fff;text-align:center;font-size:.75rem;padding:.2rem;font-weight:600}.topbar{display:flex;align-items:center;gap:.75rem;padding:.6rem 1rem;border-bottom:1px solid #dfe4ea;background:#fff}.topbar h1{font-size:1.1rem;margin:0}.topbar a{color:inherit;text-decoration:none}.spacer{flex:1}.loading{padding:2rem;text-align:center}