changes to code blocks

Author: Hudson-Liu

src/blog.html

@@ -198,6 +198,25 @@
           margin: 10px;
         }
       }
+
+      /* Code block styling */
+      pre {
+        background-color: #3b4252;
+        padding: 16px;
+        overflow-x: auto;
+        border-left: 4px solid #81a1c1;
+        border-radius: 8px;
+        margin: 1em 0;
+      }
+
+      pre code {
+        display: block;
+        font-family: 'Fira Code', monospace;
+        font-size: 0.95em;
+        line-height: 1.5;
+        color: #eceff4;
+        white-space: pre;
+      }
     </style>
   </head>