search: widen browse-bar search by 20% (320→384px) + placeholder "Search all content sitewide"

src/components/Header.tsx

@@ -545,7 +545,7 @@ export default function Header() {
                 <input
                   ref={searchRef}
                   type="search"
-                  placeholder="Search articles, gear, vendors"
+                  placeholder="Search all content sitewide"
                   value={searchQuery}
                   onChange={(e) => setSearchQuery(e?.target?.value)}
                   onFocus={() => { setSearchFocused(true); if (suggestions.length > 0) setSuggestOpen(true); }}

src/styles/tailwind.css

@@ -995,9 +995,9 @@ h1, h2, h3 {
   position: relative;
   display: inline-flex;
   align-items: center;
-  flex: 0 1 320px;
-  max-width: 360px;
-  min-width: 200px;
+  flex: 0 1 384px;
+  max-width: 432px;
+  min-width: 240px;
   margin: 8px 0;
   background: rgba(255, 255, 255, 0.04);
   border: 1px solid rgba(255, 255, 255, 0.08);