:root {
  color-scheme: dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0f0f0f;
  color: #fff;
  line-height: 1.65;
}

body { max-width: 44rem; margin: auto; padding: 2rem 1.25rem 4rem; }
nav { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
a { color: #fff; text-underline-offset: .2em; overflow-wrap: anywhere; }
nav a { padding: .5rem 0; }
a:hover { text-decoration-thickness: .15em; }
a:focus-visible { outline: 2px solid #e54242; outline-offset: 4px; }
h1 { font-size: 2rem; line-height: 1.2; margin-top: 2rem; }
h2 { font-size: 1.25rem; line-height: 1.4; margin-top: 2rem; }
p, li { overflow-wrap: anywhere; }
li + li { margin-top: .5rem; }
.meta, footer { color: #888; font-size: .875rem; }
.notice { border-left: 3px solid #e54242; padding-left: 1rem; }
footer { margin-top: 3rem; border-top: 1px solid #2a2a2a; padding-top: 1rem; }