From 3a6c18c6d554b1e8cfc1936aaa5d914995b99c36 Mon Sep 17 00:00:00 2001
From: Huang Xin <chrox.huang@gmail.com>
Date: Tue, 23 Dec 2025 01:39:09 +0800
Subject: [PATCH] feat(font): support OpenType feature of vrt2 and vert for
 vertical replacement of some punctuations (#2764)

---
 apps/readest-app/src/utils/style.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/readest-app/src/utils/style.ts b/apps/readest-app/src/utils/style.ts
index 616eb774..20b783cf 100644
--- a/apps/readest-app/src/utils/style.ts
+++ b/apps/readest-app/src/utils/style.ts
@@ -242,6 +242,7 @@ const getLayoutStyles = (
   }
   html, body {
     ${writingMode === 'auto' ? '' : `writing-mode: ${writingMode} !important;`}
+    ${vertical ? 'font-feature-settings: "vrt2" 1, "vert" 1; text-orientation: upright;' : ''}
     text-align: var(--default-text-align);
     max-height: unset;
   }
@@ -405,6 +406,10 @@ const getLayoutStyles = (
   div.center *, p.center * { text-align: center; }
   div.justify *, p.justify * { text-align: justify; }
 
+  .br {
+    display: flow-root;
+  }
+
   .h5_mainbody {
     overflow: unset !important;
   }