diff -r 93de83b09c2d -r 707f42bb0484 src/html.h
--- a/src/html.h	Tue Dec 16 21:23:39 2025 +0100
+++ b/src/html.h	Fri Feb 06 16:22:33 2026 +0100
@@ -38,6 +38,7 @@
     static constexpr unsigned columns = 53;
 
     void open(bool fragment, unsigned char fragment_indent = 0);
+    void styles_and_script();
     void close(bool fragment);
 
     void chart_begin(const std::string& repo, const std::string& author);