diff --git a/Jenkinsfile b/Jenkinsfile
index d8fc03e..73d1b6d 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -22,16 +22,11 @@ pipeline {
             }
         }
 
-        stage('Install Dependencies') {
+        stage('Prepare Test Images') {
             steps {
                 sh '''
-                    docker run --rm \
-                      -u $(id -u):$(id -g) \
-                      -e HOME=/tmp \
-                      -v "$WORKSPACE":/workspace \
-                      -w /workspace \
-                      node:20-bookworm \
-                      sh -lc "npm ci"
+                    docker pull node:20-bookworm
+                    docker pull mcr.microsoft.com/playwright:v1.51.1-jammy
                 '''
             }
         }
@@ -39,13 +34,11 @@ pipeline {
         stage('Quality Gate') {
             steps {
                 sh '''
-                    docker run --rm \
-                      -u $(id -u):$(id -g) \
-                      -e HOME=/tmp \
-                      -v "$WORKSPACE":/workspace \
-                      -w /workspace \
-                      node:20-bookworm \
-                      sh -lc "npm run lint && npx tsc --noEmit && npm run test:coverage"
+                    set -e
+                    cid=$(docker create node:20-bookworm sh -lc "cd /workspace && npm ci && npm run lint && npx tsc --noEmit && npm run test:coverage")
+                    trap 'docker rm -f "$cid" >/dev/null 2>&1 || true' EXIT
+                    docker cp . "$cid":/workspace
+                    docker start -a "$cid"
                 '''
             }
         }
@@ -56,14 +49,20 @@ pipeline {
             }
             steps {
                 sh '''
-                    docker run --rm \
-                      --ipc=host \
-                      -u $(id -u):$(id -g) \
-                      -e HOME=/tmp \
-                      -v "$WORKSPACE":/workspace \
-                      -w /workspace \
-                      mcr.microsoft.com/playwright:v1.51.1-jammy \
-                      sh -lc "npm run test:e2e"
+                    set -e
+                    cid=$(docker create --ipc=host mcr.microsoft.com/playwright:v1.51.1-jammy sh -lc "cd /workspace && npm ci && npm run test:e2e")
+                    cleanup() {
+                      docker rm -f "$cid" >/dev/null 2>&1 || true
+                    }
+                    trap cleanup EXIT
+                    docker cp . "$cid":/workspace
+                    set +e
+                    docker start -a "$cid"
+                    status=$?
+                    set -e
+                    docker cp "$cid":/workspace/playwright-report ./playwright-report 2>/dev/null || true
+                    docker cp "$cid":/workspace/test-results ./test-results 2>/dev/null || true
+                    exit $status
                 '''
             }
             post {