website: the language switch becomes a globe like the dashboard's (Magyar / English list, current marked, no JS); site.css v3; gate 13 checks the globe from one LANGS list; 5 decoys

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012qRErfCoiTkvDK9N5XHbzb

website/404.html

@@ -6,7 +6,7 @@
     <title>Az oldal nem található | Felhom.eu</title>
     <meta name="robots" content="noindex, follow">
     <!-- shared assets: bump ?v= together on any site.css/icons.svg change -->
-    <link rel="stylesheet" href="/assets/site.css?v=2">
+    <link rel="stylesheet" href="/assets/site.css?v=3">
     <link rel="icon" type="image/png" href="/assets/logo_favicon_2.svg">
     <script defer src="https://stats.felhom.eu/script.js" data-website-id="d419db57-5e1c-48df-bdb3-c29f25fb1661"></script>
 </head>
@@ -24,7 +24,7 @@
                 <li><a href="/biztonsagimentes">Mentések</a></li>
                 <li><a href="/gyik">GYIK</a></li>
                 <li><a href="/kapcsolat">Kapcsolat</a></li>
-                <li><a href="/en/" lang="en" hreflang="en" class="lang-switch">English</a></li>
+                <li class="lang-globe-li"><details class="lang-globe"><summary class="lang-globe-btn" aria-label="Nyelv" title="Nyelv"><svg class="ico-lg" aria-hidden="true"><use href="/assets/icons.svg?v=1#i-globe"/></svg></summary><ul class="lang-globe-menu"><li><a href="/" lang="hu" hreflang="hu" class="lang-globe-item current" aria-current="true">Magyar</a></li><li><a href="/en/" lang="en" hreflang="en" class="lang-globe-item">English</a></li></ul></details></li>
             </ul>
             <button class="hamburger" id="hamburger" aria-label="Menü megnyitása" aria-expanded="false">
                 <span class="hamburger-box">