1 files changed, 1 insertions, 1 deletions
diff --git a/src/eval/walk.rs b/src/eval/walk.rs
index ff73f9f9..1656929b 100644
--- a/src/eval/walk.rs
+++ b/src/eval/walk.rs
@@ -76,7 +76,7 @@ impl Walk for HeadingNode {
         ctx.template.save();
         ctx.template.modify(move |style| {
             let text = style.text_mut();
-            let upscale = 1.6 - 0.1 * level as f64;
+            let upscale = (1.6 - 0.1 * level as f64).max(0.75);
             text.size *= upscale;
             text.strong = true;
         });