From 35d1c106337e1dd4cf2cc4c5b4090f0b162965af Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Sun, 17 Nov 2024 12:05:35 +0800
Subject: [PATCH 1/2] :art: Use real theme style value replace var in preview
 mode https://github.com/siyuan-note/siyuan/issues/11458

---
 kernel/model/theme.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/kernel/model/theme.go b/kernel/model/theme.go
index b18982d7c..dac7878f8 100644
--- a/kernel/model/theme.go
+++ b/kernel/model/theme.go
@@ -22,6 +22,7 @@ import (
 	"path/filepath"
 	"strings"
 
+	"github.com/88250/gulu"
 	"github.com/88250/lute/ast"
 	"github.com/88250/lute/parse"
 	"github.com/gorilla/css/scanner"
@@ -54,6 +55,10 @@ func fillThemeStyleVar(tree *parse.Tree) {
 					buf.WriteString(style)
 					buf.WriteString(": ")
 					value := themeStyles[name]
+					if strings.Contains(value, "-b3-") {
+						name = gulu.Str.SubStringBetween(value, "(", ")")
+						value = themeStyles[name]
+					}
 					if "" == value {
 						// 回退为变量
 						buf.WriteString("var(")

From 6dad90f8212ffd7d7b20ce2ffc7d8ec17aa40c01 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Sun, 17 Nov 2024 12:05:35 +0800
Subject: [PATCH 2/2] :art: Use real theme style value replace var in preview
 mode https://github.com/siyuan-note/siyuan/issues/11458

---
 kernel/model/theme.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/model/theme.go b/kernel/model/theme.go
index dac7878f8..3b32a68a6 100644
--- a/kernel/model/theme.go
+++ b/kernel/model/theme.go
@@ -55,7 +55,7 @@ func fillThemeStyleVar(tree *parse.Tree) {
 					buf.WriteString(style)
 					buf.WriteString(": ")
 					value := themeStyles[name]
-					if strings.Contains(value, "-b3-") {
+					if strings.Contains(value, "var(") {
 						name = gulu.Str.SubStringBetween(value, "(", ")")
 						value = themeStyles[name]
 					}