update

src/layouts/Layout.astro

@@ -1,6 +1,7 @@
 ---
 import '@/styles/global.css'
 import LoadingScreen from '@/components/LoadingScreen.astro'
+import AuthModal from '@/components/AuthModal.astro'
 import { href, ROUTES } from '@/lib/routes'
 import { getI18n } from '@/i18n/utils'
 import { LOCALE_NAMES } from '@/i18n/config'
@@ -241,6 +242,9 @@ const headers = {
         {t('© 2026 PORTFOLIO STUDIO. ALL RIGHTS RESERVED.')}
       </div>
 		</footer>
+
+    {/* 全局登录门禁层（login-required 属性 + 统一登录浮层） */}
+    <AuthModal />
 	</body>
 </html>