diff --git a/index.html b/index.html
index 402004a..ba2bb4c 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,6 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Routing Engine Juniper — Полное руководство</title>
-<script src="https://cdn.jsdelivr.net/npm/pptxgenjs@3.12.0/dist/pptxgen.bundle.js"></script>
 <style>
   * { margin: 0; box-sizing: border-box; }
   body { font-family: -apple-system, "Segoe UI", Roboto, sans-serif; background: #0f1218; color: #f4f4f5; }
@@ -168,7 +167,11 @@ document.addEventListener("keydown", function (e) {
   if (e.key === "ArrowLeft") go(-1);
 });
 function downloadPptx() {
-  var p = new PptxGenJS();
+  // Динамически загружаем библиотеку
+  var script = document.createElement('script');
+  script.src = 'https://cdn.jsdelivr.net/npm/pptxgenjs@3.12.0/dist/pptxgen.min.js';
+  script.onload = function() {
+    var p = new PptxGenJS();
   p.defineLayout({ name: "W", width: 13.33, height: 7.5 });
   p.layout = "W";
   SLIDES.forEach(function (s) {
@@ -178,7 +181,9 @@ function downloadPptx() {
     sl.addText(s.bullets.map(function (b) { return { text: b, options: { bullet: true, breakLine: true } }; }),
       { x: 0.9, y: 1.8, w: 11.5, h: 5.2, fontSize: 16, color: "E4E4E7", lineSpacingMultiple: 1.3 });
   });
-  p.writeFile({ fileName: "Juniper_RE_Complete_Guide.pptx" });
+    p.writeFile({ fileName: "Juniper_RE_Complete_Guide.pptx" });
+  };
+  document.head.appendChild(script);
 }
 render();
 </script>