取消导航栏悬浮效果

assets/css/layout.css

@@ -7,9 +7,6 @@
 }
 
 .site-header {
-  position: sticky;
-  top: 16px;
-  z-index: 20;
   display: grid;
   grid-template-columns: auto 1fr auto;
   gap: 26px;
@@ -101,7 +98,6 @@
   }
 
   .site-header {
-    top: 10px;
     border-radius: 18px;
   }
 

assets/js/main.js

@@ -1,15 +1,5 @@
 const year = document.querySelector("#year");
-const header = document.querySelector("[data-header]");
 
 if (year) {
   year.textContent = new Date().getFullYear();
 }
-
-if (header) {
-  const updateHeader = () => {
-    header.classList.toggle("is-scrolled", window.scrollY > 8);
-  };
-
-  updateHeader();
-  window.addEventListener("scroll", updateHeader, { passive: true });
-}