diff --git a/frontend/src/views/landing/LandingView.vue b/frontend/src/views/landing/LandingView.vue
index 9fb8e46b..b7b758d7 100644
--- a/frontend/src/views/landing/LandingView.vue
+++ b/frontend/src/views/landing/LandingView.vue
@@ -193,18 +193,18 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
         <div class="footer-col">
           <div class="footer-col-title">产品</div>
           <a href="/docs">文档</a>
-          <a href="https://git.puro.im/purovps/sub2api/releases" target="_blank" rel="noopener">更新日志</a>
+          <a href="https://git.puro.im/purovps/sub2api/commits/branch/main" target="_blank" rel="noopener noreferrer">更新日志</a>
         </div>
         <div class="footer-col">
           <div class="footer-col-title">资源</div>
-          <a href="https://git.puro.im/purovps/sub2api" target="_blank" rel="noopener">GitHub</a>
+          <a href="https://git.puro.im/purovps/sub2api" target="_blank" rel="noopener noreferrer">GitHub</a>
           <a href="/docs#codex">Codex 配置示例</a>
-          <a href="https://status.puro.im" target="_blank" rel="noopener">API 状态</a>
+          <a href="https://status.puro.im" target="_blank" rel="noopener noreferrer">API 状态</a>
         </div>
         <div class="footer-col">
           <div class="footer-col-title">联系</div>
           <a href="mailto:admin@puro.im">admin@puro.im</a>
-          <a href="https://git.puro.im" target="_blank" rel="noopener">git.puro.im</a>
+          <a href="https://git.puro.im" target="_blank" rel="noopener noreferrer">git.puro.im</a>
         </div>
       </div>
     </footer>
@@ -217,6 +217,14 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
 </script>
 
 <style scoped>
+/* =============================================================
+ * LandingView — component-local styles
+ * Globals from puro.css (scoped to .puro-page) also provide:
+ * - .log-table, .provider.{claude,gpt,gemini}, .status-200/429 (dashboard mockup)
+ * - .nav, .nav-inner, .brand, .hex, .nav-links, .nav-cta (nav base)
+ * - .mono, .container, .btn, .btn-primary, .btn-ghost, .btn-lg (primitives)
+ * ============================================================= */
+
 .puro-page {
   min-height: 100vh;
   background: var(--bg-0);
@@ -409,11 +417,13 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
 .chart-title { font-size: 12px; color: var(--text-2); margin-bottom: 12px; }
 .chart-svg { width: 100%; height: 120px; display: block; }
 
-/* Nav sticky + responsive tweaks (augments puro.css defaults) */
+/* Nav sticky + responsive tweaks (augments puro.css defaults)
+ * Note: puro.css defines .puro-page .nav (z-index 50, blur 16px, gap 28px)
+ * at higher specificity; rules here only add what puro.css lacks
+ * (our darker sticky bg + mobile hide-nav-links). */
 .nav {
   position: sticky;
   top: 0;
-  z-index: 10;
   background: rgba(10,14,26,0.75);
   backdrop-filter: blur(12px);
   border-bottom: 1px solid var(--border);
@@ -439,7 +449,6 @@ requires_openai_auth = <span class="kw">true</span></code></pre>
 }
 .nav-links {
   display: flex;
-  gap: 20px;
   font-size: 14px;
   color: var(--text-2);
 }