diff --git a/.pi/infra.md b/.pi/infra.md
index 7d99391..097a6a5 100644
--- a/.pi/infra.md
+++ b/.pi/infra.md
@@ -1,15 +1,15 @@
 # Infrastructure Access
-# Connection details and references. Secrets live in .env (gitignored).
+# Connection details reference. All values live in `.env` (gitignored).
 
 ## Servers
-| Name       | IP / Host         | SSH User | Port | Notes        |
-|------------|-------------------|----------|------|--------------|
-| primary    | 159.195.60.33     | root     | 22   | main server  |
+| Name       | Host Var       | User Var       | Port Var       | Notes        |
+|------------|----------------|----------------|----------------|--------------|
+| primary    | `SSH_HOST`     | `SSH_USER`     | `SSH_PORT`     | main server  |
 
 ## SSH Quick Reference
 ```
-ssh root@159.195.60.33
+ssh $SSH_USER@$SSH_HOST -p $SSH_PORT
 ```
 
 ## Secrets
-All tokens, passwords, and API keys go in `.env` — never in this file.
+All values live in `.env` — never hardcode credentials in this file.