diff --git a/style.css b/style.css
index 25cf355..5b8cf6f 100644
--- a/style.css
+++ b/style.css
@@ -25,7 +25,11 @@
 
 * { box-sizing: border-box; margin: 0; padding: 0; }
 
-html { scroll-behavior: smooth; }
+html {
+  scroll-behavior: smooth;
+  overflow-x: hidden;
+  width: 100%;
+}
 
 body {
   background: var(--bg);
@@ -37,10 +41,13 @@ body {
   -moz-osx-font-smoothing: grayscale;
   text-rendering: optimizeLegibility;
   overflow-x: hidden;
+  width: 100%;
+  max-width: 100vw;
+  position: relative;
 }
 
 img, svg { max-width: 100%; height: auto; }
-code, pre { word-break: break-word; overflow-wrap: anywhere; }
+code, pre { word-break: break-word; overflow-wrap: anywhere; max-width: 100%; }
 
 a { color: var(--accent); text-decoration: none; transition: opacity 0.2s; }
 a:hover { opacity: 0.7; }