first commit

style.css

@@ -0,0 +1,32 @@
+:root {
+  --spacing: 1em;
+  --family: sans-serif;
+
+  color-scheme: light dark;
+}
+body {
+  font-family: var(--family);
+}
+
+.fixed-font {
+  font-family: sans-serif;
+}
+
+dt {
+  font-weight: bold;
+  text-decoration: underline;
+}
+
+.hidden {
+  display: none;
+}
+
+.help-text {
+  font-size: small;
+}
+
+.char-range {
+  max-width: 100%;
+  max-height: 3em;
+  overflow: auto;
+}