From 2a9c44359f7be01dd3addbc8d2324042dcf9a822 Mon Sep 17 00:00:00 2001
From: RichardG867 <richardg867@gmail.com>
Date: Mon, 4 Aug 2025 16:58:41 -0300
Subject: [PATCH] Add footnote brackets to retro CSS where supported

---
 assets/css/style-reduced.css | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/assets/css/style-reduced.css b/assets/css/style-reduced.css
index d483afc..c71852e 100644
--- a/assets/css/style-reduced.css
+++ b/assets/css/style-reduced.css
@@ -97,6 +97,12 @@ sup {
 sup > a.footnote {
 	margin-left: 1pt;
 }
+sup > a.footnote:before { /* different from modern syntax */
+	content: "[";
+}
+sup > a.footnote:after {
+	content: "]";
+}
 a.reversefootnote {
 	font-size: smaller;
 }