diff --git a/.index b/.index
index ad8ff8c..6e4e425 100644
--- a/.index
+++ b/.index
@@ -245,3 +245,4 @@ templates
 20260712083243.md
 
 
+4ds.md
diff --git a/4ds.md b/4ds.md
new file mode 100644
index 0000000..0bff440
--- /dev/null
+++ b/4ds.md
@@ -0,0 +1,7 @@
+# {{title}}
+
+{{date +"%Y-%m-%d"}}
+
+{{tags}}
+
+{{content}}