diff --git a/.gitea/workflows/deploy-compose.reusable.yml b/.gitea/workflows/deploy-compose.reusable.yml
new file mode 100644
index 0000000..a29985e
--- /dev/null
+++ b/.gitea/workflows/deploy-compose.reusable.yml
@@ -0,0 +1,58 @@
+name: Deploy (Compose)
+
+"on":
+  workflow_call:
+    inputs:
+      runner:
+        description: "Single runner label (example: ubuntu-latest or self-hosted)"
+        required: true
+        type: string
+      runner_json:
+        description: "Optional JSON array of runner labels (example: [\"self-hosted\",\"prod\"]). If set, overrides runner."
+        required: false
+        type: string
+        default: ""
+      image:
+        description: Image reference to deploy (registry/repo:tag or @sha256)
+        required: true
+        type: string
+      workdir:
+        description: Directory containing compose files on the target runner
+        required: false
+        type: string
+        default: .
+      compose_args:
+        description: Arguments after `docker compose`
+        required: false
+        type: string
+        default: up -d --pull always --remove-orphans
+
+jobs:
+  deploy:
+    runs-on: ${{ inputs.runner_json != '' && fromJSON(inputs.runner_json) || inputs.runner }}
+
+    steps:
+      # Required for local action usage: `uses: ./.github/actions/...`
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Show target server (Linux/macOS)
+        if: runner.os != 'Windows'
+        shell: bash
+        run: |
+          echo "Deploying on runner: ${{ inputs.runner }}"
+          echo "Image: ${{ inputs.image }}"
+
+      - name: Show target server (Windows)
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: |
+          Write-Output "Deploying on runner: ${{ inputs.runner }}"
+          Write-Output "Image: ${{ inputs.image }}"
+
+      - name: Compose Up
+        uses: ./.gitea/actions/compose-up
+        with:
+          image: ${{ inputs.image }}
+          workdir: ${{ inputs.workdir }}
+          compose_args: ${{ inputs.compose_args }}