init

Author: shellsec

ai-encyclopedia-2026.html

@@ -124,6 +124,7 @@
     <div class="ec-top-inner">
       <div class="ec-nav">
         <a href="index.html">← 返回导航首页</a>
+        <a href="free-tier.html">🆓 免费额度</a>
         <a href="coding-plan.html">编程套餐横评</a>
         <a href="agent-plan.html">Agent横评</a>
         <a href="video-plan.html">视频套餐横评</a>