diff --git a/inst/reveal.js-5.2.1/css/theme/source/ids.scss b/inst/reveal.js-5.2.1/css/theme/source/ids.scss
index d121a90..e0a7634 100644
--- a/inst/reveal.js-5.2.1/css/theme/source/ids.scss
+++ b/inst/reveal.js-5.2.1/css/theme/source/ids.scss
@@ -1210,3 +1210,31 @@
 #ids-transcript img, #ids-transcript video, #ids-transcript iframe {
   max-width: 100%;
 }
+
+// The title slide's branding is cloned into the transcript along with the
+// rest of the slide, but outside .reveal, where neither the title frame's
+// sizing rules nor the svg's own (absent) intrinsic dimensions constrain it
+// -- both would fill the transcript's whole width. Give them a size that
+// suits a page one reads rather than presents: the QR stays tappable and
+// scannable, the funder logo shrinks to a line of text.
+#ids-transcript .title-qr {
+  box-sizing: border-box;
+  width: 140px;
+  max-width: 40%;
+  padding: #{$idsLogoInset};
+  background: #fff;
+}
+
+#ids-transcript .title-qr a.qrcode,
+#ids-transcript .title-qr svg {
+  display: block;
+  width: 100%;
+  height: auto;
+  padding: 0;
+}
+
+#ids-transcript img.funder-logo {
+  height: 2.5em;
+  width: auto;
+  margin: 0.6em 0;
+}