diff --git a/assets/css/_page/_single.scss b/assets/css/_page/_single.scss
index 3a88af9d..35e1d44c 100644
--- a/assets/css/_page/_single.scss
+++ b/assets/css/_page/_single.scss
@@ -27,10 +27,10 @@
   }
 
   .single-subtitle {
-    margin: 0.5rem 0;
+    margin-block: 0 0.5rem;
     font-size: 1.2rem;
     font-weight: normal;
-    line-height: 100%;
+    line-height: 1.15;
   }
 
   .post-meta {
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 19e77294..6ba062f3 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -11,7 +11,7 @@
       <h1 class="single-title animate__animated animate__pulse animate__faster">{{- cond (.Param "capitalizeTitles") (title .Title) .Title -}}</h1>
 
       {{- /* Subtitle */ -}}
-      {{- with $params.subtitle -}}<p class="single-subtitle animate__animated animate__fadeIn">{{ . }}</p>{{- end -}}
+      {{- with $params.subtitle -}}<p class="single-subtitle animate__animated animate__fadeIn">{{ . | $.RenderString }}</p>{{- end -}}
     </div>
 
     {{- /* Content */ -}}
diff --git a/layouts/page/friends.html b/layouts/page/friends.html
index 631ee8a4..fa0133a1 100644
--- a/layouts/page/friends.html
+++ b/layouts/page/friends.html
@@ -10,7 +10,7 @@
       {{- /* Title */ -}}
       <h1 class="single-title animate__animated animate__pulse animate__faster">{{- cond (.Param "capitalizeTitles") (title .Title) .Title -}}</h1>
       {{- /* Subtitle */ -}}
-      {{- with $params.subtitle -}}<p class="single-subtitle animate__animated animate__fadeIn">{{ . }}</p>{{- end -}}
+      {{- with $params.subtitle -}}<p class="single-subtitle animate__animated animate__fadeIn">{{ . | $.RenderString }}</p>{{- end -}}
     </div>
 
     {{- /* Friend links */ -}}
diff --git a/layouts/partials/init/index.html b/layouts/partials/init/index.html
index 9ef09dc9..9c3c7dab 100644
--- a/layouts/partials/init/index.html
+++ b/layouts/partials/init/index.html
@@ -1,4 +1,4 @@
-{{- .Scratch.Set "version" "v0.3.13-9c440df3" -}}
+{{- .Scratch.Set "version" "v0.3.13-b66fd370" -}}
 {{- .Scratch.Set "this" dict -}}
 
 {{- partial "init/detection-env.html" . -}}
diff --git a/layouts/posts/single.html b/layouts/posts/single.html
index 4297f111..5e5509ff 100644
--- a/layouts/posts/single.html
+++ b/layouts/posts/single.html
@@ -41,7 +41,7 @@
       </h1>
 
       {{- /* Subtitle */ -}}
-      {{- with $params.subtitle -}}<p class="single-subtitle animate__animated animate__fadeIn">{{ . }}</p>{{- end -}}
+      {{- with $params.subtitle -}}<p class="single-subtitle animate__animated animate__fadeIn">{{ . | $.RenderString }}</p>{{- end -}}
     </div>
 
     {{- /* Meta */ -}}