Add index.md

docs/stylesheets/extra.css

@@ -0,0 +1,22 @@
+/* https://github.com/squidfunk/mkdocs-material/blob/6b5035f5580f97532d664e3d1babf5f320e88ee9/src/assets/stylesheets/main/_colors.scss */
+/* https://squidfunk.github.io/mkdocs-material/setup/changing-the-colors/#custom-colors */
+
+:root > * {
+    --md-primary-fg-color: #FFFFFF;
+    --md-primary-bg-color: #1D1D20;
+
+    --md-accent-fg-color: #999;
+
+    --md-typeset-color: #1D1D20;
+    --md-typeset-a-color: #2CA44F;
+}
+
+[data-md-color-scheme="slate"] {
+    --md-primary-fg-color: #2E303E;
+    --md-primary-bg-color: #FEFEFE;
+
+    --md-accent-fg-color: #999;
+
+    --md-typeset-color: #FEFEFE;
+    --md-typeset-a-color: #31BC5A;
+}