html, body { margin: 0; background: #16171b; color: #fff; font-family: 'Montserrat', 'Segoe UI', system-ui, sans-serif; }
#boot-error { display: none; max-width: 640px; margin: 15vh auto; padding: 24px; background: #1e2124; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 10px; line-height: 1.5; }
#boot-error code { display: block; margin-top: 12px; color: #f35a5a; white-space: pre-wrap; font-size: 13px; }