diff --git a/config/_default/markup.yaml b/config/_default/markup.yaml
index 0787d5d4..993cfce4 100644
--- a/config/_default/markup.yaml
+++ b/config/_default/markup.yaml
@@ -6,6 +6,12 @@ goldmark:
       title: true
   renderer:
     unsafe: true
+  extensions:
+    typographer:
+      apostrophe: "’"
+      leftDoubleQuote: "« "
+      rightDoubleQuote: " »"
+      ellipsis: "…"
 tableOfContents:
   ordered: true
 highlight:
diff --git a/themes/2026/assets/css/base.css b/themes/2026/assets/css/base.css
index b250a921..f8093f18 100644
--- a/themes/2026/assets/css/base.css
+++ b/themes/2026/assets/css/base.css
@@ -330,4 +330,4 @@ main > section:nth-of-type(3n+2) {
 main > section:nth-of-type(3n),
 main > aside:last-child {
     border-top-color: var(--color-section-divider-3);
-}
+}
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