diff --git a/templates/index.html b/templates/index.html
index a0d49e3..d776989 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -674,6 +674,8 @@
         .max-h-300 { max-height: 300px; }
         .p-4 { padding: 1rem; }
         .chat-input-container { padding: 0.75rem; gap: 0.5rem; }
+        .vnc-link { color: var(--accent); font-size: 0.75rem; text-decoration: none; display: flex; align-items: center; gap: 0.25rem; }
+        .vnc-link:hover { text-decoration: underline; }
     </style>
 </head>
 
@@ -781,7 +783,7 @@
                     </svg>
                     <span id="vnc-toggle-text">Ligar VNC</span>
                 </button>
-                <a href="https://vnc.claw.reifonas.cloud/vnc.html" target="_blank" id="vnc-link" class="hidden" style="color: var(--accent); font-size: 0.75rem; text-decoration: none; display: flex; align-items: center; gap: 0.25rem;">
+                <a href="https://vnc.claw.reifonas.cloud/vnc.html" target="_blank" rel="noopener noreferrer" id="vnc-link" class="vnc-link hidden">
                     <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="12" height="12"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><polyline points="15 3 21 3 21 9"/><line x1="10" y1="14" x2="21" y2="3"/></svg>
                     Abrir VNC
                 </a>