fixing quicknav jumps in settings

views/settings.html

@@ -47,11 +47,25 @@
           el.classList.add('anchor-target');
         }
 
+        function scrollToHash(hash, smooth) {
+          var target = document.querySelector(hash);
+          if (!target) return;
+          // Defer one frame so --navbar-h / layout is fully settled
+          // (important in PJAX context where syncNavbarHeight runs after injection)
+          requestAnimationFrame(function() {
+            var absTop = 0, el = target;
+            while (el) { absTop += el.offsetTop; el = el.offsetParent; }
+            var navBottom = nav.getBoundingClientRect().bottom;
+            window.scrollTo({ top: absTop - navBottom - 8, behavior: smooth ? 'smooth' : 'auto' });
+          });
+        }
+
         function initFromHash() {
           var hash = location.hash;
           if (hash && nav.querySelector('a[href="' + hash + '"]')) {
             setActive(hash);
             highlightTarget(hash);
+            scrollToHash(hash, false);
           } else {
             var first = nav.querySelector('a[href^="#"]');
             if (first) setActive(first.getAttribute('href'));
@@ -62,12 +76,14 @@
         initFromHash();
         setTimeout(initFromHash, 50);
 
-        // Click: set active + highlight target immediately
+        // Click: prevent native jump, scroll to target just below the quicknav
         nav.addEventListener('click', function(e) {
           var link = e.target.closest('a[href^="#"]');
           if (!link) return;
+          e.preventDefault();
           var href = link.getAttribute('href');
           setActive(href);
+          scrollToHash(href, true);
           requestAnimationFrame(function() { highlightTarget(href); });
         });
       })();