diff --git a/is-seo-everything/slides-export.pdf b/is-seo-everything/slides-export.pdf
new file mode 100644
index 0000000..bac34de
Binary files /dev/null and b/is-seo-everything/slides-export.pdf differ
diff --git a/reuse/styles/base.css b/reuse/styles/base.css
index be51e5d..25a61f4 100644
--- a/reuse/styles/base.css
+++ b/reuse/styles/base.css
@@ -3,6 +3,7 @@
 *::after {
   font-weight: 600;
   font-feature-settings: "palt";
+  color: var(--c-text);
 }
 
 #app #slide-content {
diff --git a/reuse/styles/theme.css b/reuse/styles/theme.css
index a74c0fa..ac85afe 100644
--- a/reuse/styles/theme.css
+++ b/reuse/styles/theme.css
@@ -1,4 +1,5 @@
 :root {
+  --c-text: #fff;
   --c-main: #3d387b;
   --c-secondary: #337885;
   --c-base: #dbedf3;