diff --git a/AGENTS.md b/AGENTS.md
index 255d903..198762d 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -19,6 +19,14 @@ Use Astro conventions:
---
+## Astro Rules
+
+- Use Astro stable APIs only
+- Do not use experimental features
+- Avoid latest syntax unless verified
+
+---
+
## Rules
Prefer:
diff --git a/src/components/GoogleTag.astro b/src/components/GoogleTag.astro
new file mode 100644
index 0000000..b52c3e3
--- /dev/null
+++ b/src/components/GoogleTag.astro
@@ -0,0 +1,27 @@
+---
+// Frontmatter 영역에서 프로덕션 환경인지 확인
+const isProd = import.meta.env.PROD;
+---
+
+{
+ isProd && (
+ <>
+ {/* Google tag (gtag.js) */}
+
+
+
+
+ )
+}
diff --git a/src/layouts/BaseLayout.astro b/src/layouts/BaseLayout.astro
index 39e1a7d..72713e5 100644
--- a/src/layouts/BaseLayout.astro
+++ b/src/layouts/BaseLayout.astro
@@ -2,6 +2,7 @@
import '../styles/global.css';
import ThemeToggle from '../components/ThemeToggle.astro';
import Link from '../components/Link.astro';
+import GoogleTag from '../components/GoogleTag.astro';
interface Props {
title?: string;
@@ -72,6 +73,7 @@ const brandHref = isEnglish ? '/en/' : '/';
document.documentElement.classList.remove('dark');
}
+