Update style.css

Author: tranqy

docs/css/style.css

@@ -97,6 +97,7 @@ body {
     color: var(--text-primary);
     background: var(--background);
     line-height: 1.6;
+    padding-top: 0;
 }
 
 /* Container */
@@ -881,9 +882,14 @@ code {
 
 /* Responsive Design */
 @media (max-width: 768px) {
+    body {
+        padding-top: 0 !important;
+    }
+
     .site-header {
-        position: relative;
+        position: static;
         height: auto;
+        min-height: auto;
     }
 
     .site-header .container {
@@ -892,11 +898,20 @@ code {
         height: auto;
     }
 
+    .logo {
+        text-align: center;
+    }
+
     .main-nav {
         margin-top: var(--spacing-md);
         gap: var(--spacing-md);
         flex-wrap: wrap;
         justify-content: center;
+        width: 100%;
+    }
+
+    .main-nav a {
+        font-size: 0.875rem;
     }
 
     .hero {