diff --git a/src/layouts/PublicLayout.tsx b/src/layouts/PublicLayout.tsx
index 29367b6..c23edda 100644
--- a/src/layouts/PublicLayout.tsx
+++ b/src/layouts/PublicLayout.tsx
@@ -537,7 +537,7 @@ export function PublicLayout() {
 
         <div className="mx-auto hidden max-w-[1280px] px-4 py-[15px] min-[440px]:px-5 sm:px-6 md:block md:px-9 xl:px-0">
           {/* Single row (md+): logo | scrollable nav (左對齊，可橫向滑動) | 搜尋 + 語言 */}
-          <div className="flex h-10 items-center gap-2 min-[1200px]:gap-0 lg:gap-4">
+          <div className="flex h-10 items-center gap-2 min-[1100px]:gap-0 lg:gap-4">
             <div className="flex min-w-0 shrink items-center gap-2.5 text-xl font-bold tracking-wide text-ark-gold">
               {/* Logo → home; page-name text → scroll to top of the current page. */}
               <Link
@@ -563,7 +563,7 @@ export function PublicLayout() {
             </div>
 
             <nav
-              className="header-nav-scroll hidden min-w-0 flex-1 items-center justify-center gap-4 overflow-x-auto overflow-y-hidden py-0.5 min-[1200px]:flex lg:gap-5"
+              className="header-nav-scroll hidden min-w-0 flex-1 items-center justify-center gap-4 overflow-x-auto overflow-y-hidden py-0.5 min-[1100px]:flex lg:gap-5"
               aria-label={t("mainNav")}
             >
               <Link
@@ -610,10 +610,10 @@ export function PublicLayout() {
               </Link>
             </nav>
 
-            <div className="flex min-w-0 flex-1 items-center justify-end gap-2 min-[1200px]:flex-none">
+            <div className="flex min-w-0 flex-1 items-center justify-end gap-2 min-[1100px]:flex-none">
               <div
                 ref={desktopSearchRef}
-                className="hidden h-10 min-w-0 flex-1 items-center gap-2 rounded-full border border-ark-line bg-[#1a1b20] py-2 pl-3 pr-3 shadow-inner md:flex min-[1200px]:w-44 min-[1200px]:flex-none lg:pr-4 xl:w-52"
+                className="hidden h-10 min-w-0 flex-1 items-center gap-2 rounded-full border border-ark-line bg-[#1a1b20] py-2 pl-3 pr-3 shadow-inner md:flex min-[1100px]:w-44 min-[1100px]:flex-none lg:pr-4 xl:w-52"
               >
                 <button
                   type="button"
@@ -645,7 +645,7 @@ export function PublicLayout() {
               <button
                 ref={desktopMenuButtonRef}
                 type="button"
-                className="inline-flex h-10 w-10 shrink-0 items-center justify-center rounded-full border border-ark-line bg-[#1a1b20] text-neutral-200 outline-none focus-visible:ring-2 focus-visible:ring-ark-gold/80 focus-visible:ring-offset-2 focus-visible:ring-offset-ark-bg min-[1200px]:hidden"
+                className="inline-flex h-10 w-10 shrink-0 items-center justify-center rounded-full border border-ark-line bg-[#1a1b20] text-neutral-200 outline-none focus-visible:ring-2 focus-visible:ring-ark-gold/80 focus-visible:ring-offset-2 focus-visible:ring-offset-ark-bg min-[1100px]:hidden"
                 onClick={() => {
                   setDesktopSearchOpen(false);
                   setOpen((v) => !v);
@@ -661,7 +661,7 @@ export function PublicLayout() {
         {open ? (
           <div
             ref={menuRef}
-            className={`${headerMenuAnimationClass} fixed inset-x-0 top-[64px] z-50 grid gap-2 bg-[#08070c] px-4 py-3 shadow-2xl shadow-black/50 min-[440px]:px-5 sm:px-6 md:top-[70px] md:px-9 min-[1200px]:hidden`}
+            className={`${headerMenuAnimationClass} fixed inset-x-0 top-[64px] z-50 grid gap-2 bg-[#08070c] px-4 py-3 shadow-2xl shadow-black/50 min-[440px]:px-5 sm:px-6 md:top-[70px] md:px-9 min-[1100px]:hidden`}
           >
             <Link
               to="/browse"