Fix offline: load com_users lang, card width 720px. Bump 03.09.26

- Load com_users and core language files for LOGIN_RESET, LOGIN_REMIND,
  SKIP_TO_CONTENT keys
- Card max-width 640px → 720px (matches clarksvillefurs.com)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/media/css/offline.css

@@ -38,15 +38,10 @@
 	z-index: 0;
 }
 
-:root[data-bs-theme="dark"] .moko-offline-wrap > * {
-	position: relative;
-	z-index: 1;
-}
-
 /* === Centered Card Overlay === */
 .moko-offline-card {
 	width: 100%;
-	max-width: 640px;
+	max-width: 720px;
 	background: rgba(0, 0, 0, 0.6);
 	backdrop-filter: blur(8px);
 	-webkit-backdrop-filter: blur(8px);
@@ -243,7 +238,7 @@
 /* === Joomla system messages === */
 .moko-offline-messages {
 	width: 100%;
-	max-width: 640px;
+	max-width: 720px;
 	margin-bottom: 1rem;
 }