diff --git a/scripts/templates/default.css b/scripts/templates/default.css
new file mode 100644
index 0000000..be1ed98
--- /dev/null
+++ b/scripts/templates/default.css
@@ -0,0 +1,160 @@
+html {
+  color: #1a1a1a;
+  background-color: #fdfdfd;
+}
+body {
+  margin: 0 auto;
+  max-width: 36em;
+  padding-left: 50px;
+  padding-right: 50px;
+  padding-top: 50px;
+  padding-bottom: 50px;
+  hyphens: auto;
+  overflow-wrap: break-word;
+  text-rendering: optimizeLegibility;
+  font-kerning: normal;
+}
+@media (max-width: 600px) {
+  body {
+    font-size: 0.9em;
+    padding: 12px;
+  }
+  h1 {
+    font-size: 1.8em;
+  }
+}
+@media print {
+  html {
+    background-color: white;
+  }
+  body {
+    background-color: transparent;
+    color: black;
+    font-size: 12pt;
+  }
+  p, h2, h3 {
+    orphans: 3;
+    widows: 3;
+  }
+  h2, h3, h4 {
+    page-break-after: avoid;
+  }
+}
+p {
+  margin: 1em 0;
+}
+a {
+  color: #1a1a1a;
+}
+a:visited {
+  color: #1a1a1a;
+}
+img {
+  max-width: 100%;
+}
+svg {
+  height: auto;
+  max-width: 100%;
+}
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 1.4em;
+}
+h5, h6 {
+  font-size: 1em;
+  font-style: italic;
+}
+h6 {
+  font-weight: normal;
+}
+ol, ul {
+  padding-left: 1.7em;
+  margin-top: 1em;
+}
+li > ol, li > ul {
+  margin-top: 0;
+}
+blockquote {
+  margin: 1em 0 1em 1.7em;
+  padding-left: 1em;
+  border-left: 2px solid #e6e6e6;
+  color: #606060;
+}
+code {
+  font-family: Menlo, Monaco, Consolas, 'Lucida Console', monospace;
+  font-size: 85%;
+  margin: 0;
+  hyphens: manual;
+}
+pre {
+  margin: 1em 0;
+  overflow: auto;
+}
+pre code {
+  padding: 0;
+  overflow: visible;
+  overflow-wrap: normal;
+}
+.sourceCode {
+ background-color: transparent;
+ overflow: visible;
+}
+hr {
+  background-color: #1a1a1a;
+  border: none;
+  height: 1px;
+  margin: 1em 0;
+}
+table {
+  margin: 1em 0;
+  border-collapse: collapse;
+  width: 100%;
+  overflow-x: auto;
+  display: block;
+  font-variant-numeric: lining-nums tabular-nums;
+}
+table caption {
+  margin-bottom: 0.75em;
+}
+tbody {
+  margin-top: 0.5em;
+  border-top: 1px solid #1a1a1a;
+  border-bottom: 1px solid #1a1a1a;
+}
+th {
+  border-top: 1px solid #1a1a1a;
+  padding: 0.25em 0.5em 0.25em 0.5em;
+}
+td {
+  padding: 0.125em 0.5em 0.25em 0.5em;
+}
+header {
+  margin-bottom: 4em;
+  text-align: center;
+}
+#TOC li {
+  list-style: none;
+}
+#TOC ul {
+  padding-left: 1.3em;
+}
+#TOC > ul {
+  padding-left: 0;
+}
+#TOC a:not(:hover) {
+  text-decoration: none;
+}
+code{white-space: pre-wrap;}
+span.smallcaps{font-variant: small-caps;}
+div.columns{display: flex; gap: min(4vw, 1.5em);}
+div.column{flex: auto; overflow-x: auto;}
+div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
+/* The extra [class] is a hack that increases specificity enough to
+   override a similar rule in reveal.js */
+ul.task-list[class]{list-style: none;}
+ul.task-list li input[type="checkbox"] {
+  font-size: inherit;
+  width: 0.8em;
+  margin: 0 0.8em 0.2em -1.6em;
+  vertical-align: middle;
+}
+.display.math{display: block; text-align: center; margin: 0.5rem auto;}