refine outline

template.typ

@@ -58,7 +58,7 @@
   "0" * calc.max(0, width - s.len()) + s
 }
 
-#let make-palette(hue) = (
+#let make_palette(hue) = (
   cover-surface: color.oklch(97%, 0.01, hue),
   callout-surface: color.oklch(97%, 0.02, hue),
   callout-border: color.oklch(85%, 0.05, hue),
@@ -68,6 +68,18 @@
   accent-faint: color.oklch(70%, 0.02, hue),
 )
 
+#let heading_text(it) = {
+  if it.has("text") {
+    it.text
+  } else if it.has("children") {
+    it.children.map(heading_text).join("")
+  } else if it == linebreak() {
+    " "
+  } else {
+    ""
+  }
+}
+
 
 // ==================================================
 // Body components
@@ -382,7 +394,7 @@
 ]
 
 // Domain frame template function
-#let domain_frame(bg_img_path: none, font_color: color-ink, chrome_color: color-ink-helper, content) = page(
+#let domain_frame(title: "", bg_img_path: none, font_color: color-ink, chrome_color: color-ink-helper, content) = page(
   background: place(
     center + horizon,
     if bg_img_path != none {
@@ -393,6 +405,11 @@
   footer: footer_template(font_color: chrome_color),
 )[
   #set text(fill: font_color)
+  
+  #heading(level: 1)[
+    #title
+  ]
+
   #content
 ]
 
@@ -481,7 +498,7 @@
   ))
 
   // color palette
-  let cp = make-palette(main-hue)
+  let cp = make_palette(main-hue)
   color-palette.update(m => (m + cp))
 
   // document & page config
@@ -552,7 +569,7 @@
 
   // outline config
   set outline(
-    indent: 2em,
+    indent: 1em,
   )
 
   show outline: set par(leading: 1em)
@@ -562,7 +579,7 @@
   )[
     #grid(
       columns: (1fr, auto),
-      it.indented(it.prefix(), it.body()), it.page(),
+      it.indented(it.prefix(), heading_text(it.body())), it.page(),
     )
   ]