diff --git a/ci/html2pdf-smoke.html b/ci/html2pdf-smoke.html
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+++ b/ci/html2pdf-smoke.html
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+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <title>HTML-to-PDF smoke test</title>
+</head>
+<body>
+  <main class="poster">
+    <h1>HTML-to-PDF smoke test</h1>
+    <p>This local document verifies PDF generation without external services.</p>
+  </main>
+</body>
+</html>