diff --git a/app/pages/home.md b/app/pages/home.md
index ccf41dc..be716d3 100644
--- a/app/pages/home.md
+++ b/app/pages/home.md
@@ -3,65 +3,53 @@ title: Home
 sort: 100
 ---
 
-# MD-CMS
+# Phase 4 — Callout Tags
 
-This is the default startpage for MD-CMS. 
+Check each callout below. Each should show a coloured left border, an icon, a bold title in the accent colour, and a rendered body.
 
-## Testing MD-CMS
+---
 
-If you want to test `MD-CMS` you can grab `samplesite` from the repo and place the content in your website root. This page (`pages/home.md`) won't be replaced.
+```mdcms callout-info
+title: Information
+This is an **info** callout. Body supports *italic*, `code`, and lists:
 
-**Post listing tests** below contains various custom tags to display posts. There are no posts now, but if you download the `samplesite` it will fetch the posts in 
-
-## Post listing tests
-
-## Reverse chronological (newest first)
-
-```mdcms
-posts-created-reversechronological
-limit: 3
-paginate: no
+- Item one
+- Item two
 ```
 
-## Chronological (oldest first)
-
-```mdcms
-posts-created-chronological
-limit: all
-paginate: none
+```mdcms callout-warning
+title: Warning
+Something needs your attention. This is a **warning** callout.
 ```
 
-## By year (reverse chrono)
-
-```mdcms
-posts-created-reversechronological-byyear
-limit: all
-defaultyear: current
-selectyear: yes
-paginate: none
+```mdcms callout-success
+title: Success
+The operation completed successfully. This is a **success** callout.
 ```
 
-## By year+month (chrono)
-
-```mdcms
-posts-created-chronological-byyearmonth
-limit: all
-defaultyear: 2024
-selectyear: yes
+```mdcms callout-error
+title: Error
+Something went wrong. This is an **error** callout.
 ```
 
-## Last 30 days
+---
 
-```mdcms
-posts-created-reversechronological-lastmonth
-limit: all
-paginate: none
+## No title
+
+```mdcms callout-info
+No title key here. The title row should not appear at all — just the body.
 ```
 
-## Paginated (2 per page)
+---
 
-```mdcms
-posts-created-reversechronological
-limit: 2
-paginate: yes
+## Custom icon override
+
+```mdcms callout-info
+title: Info with warning icon
+icon: warning
+This info callout uses the warning icon instead of the default info icon.
 ```
+
+---
+
+## Toggle dark mode and check all four callouts still look correct.