body{ Margin-Block: 0; Margin-Inline: Auto; Border: Double; Color: CanvasText; Background: Canvas; Padding: 0; Max-Inline-Size: Max-Content }
body>header{ Box-Sizing: Border-Box; Margin-Inline: Auto; Border-Block-End: Double; Padding-Block: .5REM; Padding-Inline: 1CH; Inline-Size: 43EM; Max-Inline-Size: 100%; Box-Shadow: Inset 0 -1PX CurrentColor; Font-Size: Large }
body>header :Any-Link{ Color: Inherit }
+#navigation-about>summary{ Border: Thin Solid; Padding-Inline: 2CH; Inline-Size: Max-Content }
+#navigation-about[open]>summary{ Border-Block-End: None }
+#navigation-about>article{ Border: Thin Solid; Padding-Block: 1EM; Padding-Inline: 2CH }
main{ Box-Sizing: Border-Box; Margin: Auto; Inline-Size: 43EM; Max-Inline-Size: 100% }
article{ Padding-Block: 1REM; Padding-Inline: 2CH }
header.main{ Margin-Block: 0 1REM; Border-Block-End: Thin Solid; Padding-Block: 0 1REM }
header.main h1{ Margin-Block: 0; Font-Size: XX-Large; Font-Style: Italic }
+article>footer{ Font-Size: Small }
+article>footer h2{ Border-Block-End: Thin Solid; Font-Size: Large }
details:Has(>summary:Last-Child){ Display: None }
+p{ Margin: 0 }
+p+p{ Margin-Block-Start: .75EM }
span.sig{ Font-Style: Italic; Font-Weight: Bold }
strong[data-recency="5"]{ Font-Weight: 900 }
strong[data-recency="4"]{ Font-Weight: 800 }