Font choice is up to user

SRD-UE.typ

···
     Unchained System Reference Document v#[SRD_VERSION]
 ])
 
+#set text(size: 9pt, font: "Noto Serif", number-type: "lining")
+#show title: set text(font: "Reforma 2018")
+#show heading: set text(font: "Reforma 2018", number-type: "lining")
+#show figure: set text(font: "Ysabeau Office", number-type: "lining")
+
 #let margin-content(content) = {
     set text(fill: black.transparentize(50%), font: "Reforma 2018", weight: 500)
     content
···
     header: context [
         #show: margin-content
         #show: place.with(end + horizon)
-        Unchained System Reference Document
+        Unchained 5e System Reference Document
         v#SRD_VERSION
     ],
     footer: context [
···
             ],
             grid.cell[
                 #sym.copyright #datetime.today().display("[year]")
-                CC BY-SA 4.0
+                CC BY 4.0
             ],
         )
     ],
 )
 
-#set text(size: 9pt)
-
 #[
+    #set align(center)
+    #show outline.entry: it => {
+        link(it.element.location(), block(it.prefix() + [ ] + it.inner()))
+    }
+    #show outline.entry.where(level: 1): set block(above: 1em)
+    #show outline.entry.where(level: 1): it => {
+        link(it.element.location(), block(strong(it.prefix() + [ ] + it.inner())))
+    }
+
     #{
-        show: place.with(top + center, float: true, scope: "parent")
+        show: block.with(
+            inset: (y: 64pt),
+        )
+
         title[
-            System Reference Document
-            #v(u(0.25), weak: true)
             #text(size: 0.5em)[
-                Unchained Edition v#SRD_VERSION
+                Unchained 5e
             ]
+            #v(u(0.25), weak: true)
+            System Reference Document
         ]
-        v(u(2), weak: true)
-        [CC BY-SA 4.0]
-    }
-
-    #{
-        set align(center)
-        show: block.with(inset: (bottom: u()))
-        line(length: 100% / 3 * 2)
     }
 
     #columns(3)[

appendices/changelog.typ

···
 #import "/shared.typ": *
 #show: templates.section
 
+#set heading(outlined: false, numbering: none)
+
 = #datetime.today().year()
 
 / #datetime.today().display():

appendices/using-this-document.typ

···
 #import "/shared.typ": *
 #show: templates.section
 
+#set heading(outlined: false, numbering: none)
+
 = Typst
 
 Typst is a programming language that this document uses to be made.

shared.typ

···
 
 #let base-template(content) = context {
     // Typopgraphy
-    set text(font: "Gentium Book Plus", number-type: "lining")
-    show title: set text(font: "Reforma 2018", size: 2.2em)
+    show title: set text(size: 2.2em)
     show heading: set par(leading: u(0.5))
-    show heading: set text(font: "Reforma 2018", bottom-edge: "baseline")
+    show heading: set text(bottom-edge: "baseline")
     show heading: upper
     show heading.where(level: 1): set text(size: 2em)
     show heading.where(level: 2): set text(size: 1.5em)
···
 
     // Figures
     set figure(numbering: none)
-    show figure: set text(font: "Ysabeau Office", weight: 500, number-type: "lining")
+    show figure: set text(weight: 500, number-type: "lining")
     show strong: set text(weight: 400)
     show figure: set align(start + top)
     set figure.caption(position: top)