优化布局

public/css/style.css

@@ -2751,7 +2751,21 @@ input:checked+.slider:before {
 .filings {
   display: flex;
   align-items: center;
-  gap: 20px;
+  gap: 12px;
+}
+
+.filing-sep {
+  display: none;
+  width: 1px;
+  height: 12px;
+  background: var(--text-muted);
+  opacity: 0.3;
+}
+
+@media (min-width: 768px) {
+  .filing-sep {
+    display: block;
+  }
 }
 
 .filings a {

public/index.html

@@ -412,9 +412,9 @@
         <div class="copyright">© <span id="copyrightYear"></span> LDNET-GA-Service. All rights reserved.</div>
         <div class="filings">
           <a href="http://www.beian.gov.cn/portal/registerSystemInfo" target="_blank" id="psFilingDisplay" style="display: none;">
-            <img src="data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Crect width='64' height='64' rx='12' fill='%230b1220'/%3E%3Cpath d='M32 10l18 8v12c0 11.6-7.2 21.9-18 26-10.8-4.1-18-14.4-18-26V18l18-8z' fill='%2310b981'/%3E%3Cpath d='M32 18l10 4.6v7.1c0 7-4.1 13.4-10 16.1-5.9-2.7-10-9.1-10-16.1v-7.1L32 18z' fill='%23ecfdf5'/%3E%3Cpath d='M28 31.5l3 3 6-6' fill='none' stroke='%2310b981' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E" alt="公安备案" style="width: 14px; height: 14px; vertical-align: middle; margin-right: 2px;">
             <span id="psFilingText"></span>
           </a>
+          <span class="filing-sep"></span>
           <a href="https://beian.miit.gov.cn/" target="_blank" id="icpFilingDisplay" style="display: none;"></a>
         </div>
       </div>

public/js/app.js

@@ -2003,30 +2003,38 @@
     }
 
     // Filing info
-    let hasFilings = false;
+    let hasPs = !!settings.ps_filing;
+    let hasIcp = !!settings.icp_filing;
+
     if (dom.psFilingDisplay) {
-      if (settings.ps_filing) {
+      if (hasPs) {
         if (dom.psFilingText) dom.psFilingText.textContent = settings.ps_filing;
         dom.psFilingDisplay.style.display = 'inline-block';
-        hasFilings = true;
       } else {
         dom.psFilingDisplay.style.display = 'none';
       }
     }
 
     if (dom.icpFilingDisplay) {
-      if (settings.icp_filing) {
+      if (hasIcp) {
         dom.icpFilingDisplay.textContent = settings.icp_filing;
         dom.icpFilingDisplay.style.display = 'inline-block';
-        hasFilings = true;
       } else {
         dom.icpFilingDisplay.style.display = 'none';
       }
     }
 
+    // Handle separator
+    const filingSep = document.querySelector('.filing-sep');
+    if (filingSep) {
+      // Small adjustment: the CSS will handle the PC-only display, 
+      // here we just handle the logical "both exist" requirement.
+      filingSep.style.display = (hasPs && hasIcp) ? '' : 'none';
+    }
+
     const footerContent = document.querySelector('.footer-content');
     if (footerContent) {
-      footerContent.classList.toggle('only-copyright', !hasFilings);
+      footerContent.classList.toggle('only-copyright', !(hasPs || hasIcp));
     }
   }