feat: add icp

Author: Kosthi

src/App.vue

@@ -287,7 +287,11 @@ onUnmounted(() => {
 
     <footer class="footer">
       <div class="footer-content">
-        <p class="copyright">{{ t("footer.copyright") }}</p>
+        <p class="copyright">
+          <span>{{ t("footer.copyright") }}</span>
+          <span class="footer-divider" aria-hidden="true"> · </span>
+          <a href="https://beian.miit.gov.cn/" target="_blank" rel="noopener noreferrer">蜀ICP备2023035054号-3</a>
+        </p>
       </div>
     </footer>
   </div>

src/styles/site.css

@@ -1377,6 +1377,20 @@
         margin: 0;
       }
 
+      .copyright a {
+        color: inherit;
+        text-decoration: none;
+      }
+
+      .copyright a:hover {
+        text-decoration: underline;
+      }
+
+      .footer-divider {
+        opacity: 0.7;
+        margin: 0 0.35rem;
+      }
+
       @media (max-width: 768px) {
         .intro-stats {
           grid-template-columns: 1fr;