diff --git a/runtime/themes/ayu_dark.toml b/runtime/themes/ayu_dark.toml
index 211d423f4..1e1aab91e 100644
--- a/runtime/themes/ayu_dark.toml
+++ b/runtime/themes/ayu_dark.toml
@@ -22,7 +22,10 @@
 "namespace" = "blue"
 "markup.heading" = "orange"
 "markup.list" = "yellow"
-"markup.raw.block" = { bg = "gray", fg = "orange" }
+"markup.bold" = { fg = "orange", modifiers = ["bold"] }
+"markup.italic" = { fg = "orange", modifiers = ["italic"] }
+"markup.strikethrough" = { modifiers = ["crossed_out"] }
+"markup.raw.block" = "orange"
 "markup.link.url" = "blue"
 "markup.link.text" = "yellow"
 "markup.link.label" = "green"
diff --git a/runtime/themes/ayu_light.toml b/runtime/themes/ayu_light.toml
index 4b0ba1db7..d4cb56de8 100644
--- a/runtime/themes/ayu_light.toml
+++ b/runtime/themes/ayu_light.toml
@@ -22,8 +22,11 @@
 "namespace" = "blue"
 "markup.heading" = "orange"
 "markup.list" = "yellow"
-"markup.raw.block" = { bg = "gray", fg = "orange" }
-"markup.link.url" = "blue"
+"markup.bold" = { fg = "orange", modifiers = ["bold"] }
+"markup.italic" = { fg = "orange", modifiers = ["italic"] }
+"markup.strikethrough" = { modifiers = ["crossed_out"] }
+"markup.raw.block" = "orange"
+"markup.link.url" = { fg = "blue", modifiers = ["underlined"] }
 "markup.link.text" = "yellow"
 "markup.link.label" = "green"
 "markup.quote" = "yellow"
diff --git a/runtime/themes/ayu_mirage.toml b/runtime/themes/ayu_mirage.toml
index 5afe0acd9..b27efc1cc 100644
--- a/runtime/themes/ayu_mirage.toml
+++ b/runtime/themes/ayu_mirage.toml
@@ -22,7 +22,10 @@
 "namespace" = "blue"
 "markup.heading" = "orange"
 "markup.list" = "yellow"
-"markup.raw.block" = { bg = "gray", fg = "orange" }
+"markup.bold" = { fg = "orange", modifiers = ["bold"] }
+"markup.italic" = { fg = "orange", modifiers = ["italic"] }
+"markup.strikethrough" = { modifiers = ["crossed_out"] }
+"markup.raw.block" = "orange"
 "markup.link.url" = "blue"
 "markup.link.text" = "yellow"
 "markup.link.label" = "green"