.system-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}.command-help{margin-top:20px}.command-help code{display:block;background:#071a38;color:#d9f6cd;border-radius:8px;padding:12px;margin:8px 0;overflow:auto}@media(max-width:800px){.system-grid{grid-template-columns:1fr}}