.lesson-figure{display:block;width:100%;height:auto;max-width:100%;border-radius:13px;border:1px solid var(--line);margin:13px 0} .topology-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:17px} .topology-buttons button{background:white;border:1px solid #9bbcc5;border-radius:9px;color:#164058;padding:9px 13px;font:inherit;cursor:pointer;font-weight:750}.topology-buttons button[aria-pressed="true"]{background:#006c79;color:white;border-color:#006c79}.topology-display{display:grid;grid-template-columns:minmax(220px,1.1fr) minmax(150px,1fr);gap:15px;align-items:center}#topologia-grafico{width:100%;height:auto;min-height:170px;max-height:220px;background:white;border:1px solid #cfdee5;border-radius:10px}.choices label{display:block;padding:6px 0;cursor:pointer}#resultado-diagnostico{font-weight:650}.lesson code{background:#eff5f7;padding:2px 5px;border-radius:3px}@media(max-width:630px){.topology-display{grid-template-columns:1fr}}