From c241b782e7f247e1aec5f74c900cef88dfcc3ec3 Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Thu, 1 Jul 2021 17:05:04 +0200
Subject: [PATCH] docs: Use white instead of black for some highlighting colors

Fixes #8100
---
 doc_src/python_docs_theme/static/pygments.css | 46 +++++++++++--------
 1 file changed, 28 insertions(+), 18 deletions(-)

diff --git a/doc_src/python_docs_theme/static/pygments.css b/doc_src/python_docs_theme/static/pygments.css
index 70f77d64d..1a917d2b4 100644
--- a/doc_src/python_docs_theme/static/pygments.css
+++ b/doc_src/python_docs_theme/static/pygments.css
@@ -2,12 +2,8 @@
 .highlight  { background: #f8f8f8; }
 .highlight .c { color: #8f5902; } /* Comment */
 .highlight .err { color: #a40000; border: 1px solid #ef2929 } /* Error */
-.highlight .g { color: #000000 } /* Generic */
 .highlight .k { color: #204a87; font-weight: bold } /* Keyword */
-.highlight .l { color: #000000 } /* Literal */
-.highlight .n { color: #000000 } /* Name */
 .highlight .o { color: #00a6b2; } /* Operator */
-.highlight .x { color: #000000 } /* Other */
 .highlight .p { color: #00afff; } /* Punctuation */
 .highlight .ch { color: #8f5902; font-style: italic } /* Comment.Hashbang */
 .highlight .cm { color: #8f5902; font-style: italic } /* Comment.Multiline */
@@ -16,13 +12,10 @@
 .highlight .c1 { color: #8f5902; font-style: italic } /* Comment.Single */
 .highlight .cs { color: #8f5902; font-style: italic } /* Comment.Special */
 .highlight .gd { color: #a40000 } /* Generic.Deleted */
-.highlight .ge { color: #000000; font-style: italic } /* Generic.Emph */
 .highlight .gr { color: #ef2929 } /* Generic.Error */
 .highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
 .highlight .gi { color: #00A000 } /* Generic.Inserted */
-.highlight .go { color: #000000; font-style: italic } /* Generic.Output */
 .highlight .gp { color: #8f5902 } /* Generic.Prompt */
-.highlight .gs { color: #000000; font-weight: bold } /* Generic.Strong */
 .highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
 .highlight .gt { color: #a40000; font-weight: bold } /* Generic.Traceback */
 .highlight .kc { color: #204a87; font-weight: bold } /* Keyword.Constant */
@@ -31,23 +24,17 @@
 .highlight .kp { color: #204a87; font-weight: bold } /* Keyword.Pseudo */
 .highlight .kr { color: #204a87; font-weight: bold } /* Keyword.Reserved */
 .highlight .kt { color: #204a87; font-weight: bold } /* Keyword.Type */
-.highlight .ld { color: #000000 } /* Literal.Date */
 .highlight .m { color: #0000cf; font-weight: bold } /* Literal.Number */
 .highlight .s { color: #4e9a06 } /* Literal.String */
 .highlight .na { color: #c4a000 } /* Name.Attribute */
 .highlight .nb { color: #204a87 } /* Name.Builtin */
-.highlight .nc { color: #000000 } /* Name.Class */
 .highlight .no { color: #00afff } /* Name.Constant */
 .highlight .nd { color: #5c35cc; font-weight: bold } /* Name.Decorator */
 .highlight .ni { color: #ce5c00 } /* Name.Entity */
 .highlight .ne { color: #cc0000; font-weight: bold } /* Name.Exception */
 .highlight .nf { color: #005fd7 } /* Name.Function */
 .highlight .nl { color: #f57900 } /* Name.Label */
-.highlight .nn { color: #000000 } /* Name.Namespace */
-.highlight .nx { color: #000000 } /* Name.Other */
-.highlight .py { color: #000000 } /* Name.Property */
 .highlight .nt { color: #204a87; font-weight: bold } /* Name.Tag */
-.highlight .nv { color: #000000 } /* Name.Variable */
 .highlight .ow { color: #204a87; font-weight: bold } /* Operator.Word */
 .highlight .w { color: #f8f8f8; } /* Text.Whitespace */
 .highlight .mb { color: #0000cf; font-weight: bold } /* Literal.Number.Bin */
@@ -69,9 +56,32 @@
 .highlight .s1 { color: #999900 } /* Literal.String.Single */
 .highlight .ss { color: #4e9a06 } /* Literal.String.Symbol */
 .highlight .bp { color: #3465a4 } /* Name.Builtin.Pseudo */
-.highlight .fm { color: #000000 } /* Name.Function.Magic */
-.highlight .vc { color: #000000 } /* Name.Variable.Class */
-.highlight .vg { color: #000000 } /* Name.Variable.Global */
-.highlight .vi { color: #000000 } /* Name.Variable.Instance */
-.highlight .vm { color: #000000 } /* Name.Variable.Magic */
 .highlight .il { color: #0000cf; font-weight: bold } /* Literal.Number.Integer.Long */
+
+:root {
+    --contrast: #000000;
+}
+
+@media (prefers-color-scheme: dark) {
+    :root {
+        --contrast: #FFFFFF;
+    }
+}
+.highlight .g { color: var(--contrast) } /* Generic */
+.highlight .l { color: var(--contrast) } /* Literal */
+.highlight .n { color: var(--contrast) } /* Name */
+.highlight .x { color: var(--contrast) } /* Other */
+.highlight .ge { color: var(--contrast); font-style: italic } /* Generic.Emph */
+.highlight .go { color: var(--contrast); font-style: italic } /* Generic.Output */
+.highlight .gs { color: var(--contrast); font-weight: bold } /* Generic.Strong */
+.highlight .ld { color: var(--contrast) } /* Literal.Date */
+.highlight .nc { color: var(--contrast) } /* Name.Class */
+.highlight .nn { color: var(--contrast) } /* Name.Namespace */
+.highlight .nx { color: var(--contrast) } /* Name.Other */
+.highlight .py { color: var(--contrast) } /* Name.Property */
+.highlight .nv { color: var(--contrast) } /* Name.Variable */
+.highlight .fm { color: var(--contrast) } /* Name.Function.Magic */
+.highlight .vc { color: var(--contrast) } /* Name.Variable.Class */
+.highlight .vg { color: var(--contrast) } /* Name.Variable.Global */
+.highlight .vi { color: var(--contrast) } /* Name.Variable.Instance */
+.highlight .vm { color: var(--contrast) } /* Name.Variable.Magic */