body {
  margin: 0;
  min-height: 100%;
  background: #0d0b18;
  color: #efe9ff;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  line-height: 1.7;
  overflow-y: auto;
}
main { max-width: 42rem; margin: 0 auto; padding: 48px 24px 96px; }
h1 { font-size: 1.3rem; letter-spacing: .18em; text-transform: uppercase; margin: 0 0 6px; }
h2 { font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: #ffd447; margin: 34px 0 8px; }
p, li { font-size: .82rem; color: #cfc7e8; }
ul { padding-left: 20px; }
a { color: #4fe3d0; }
.back { display: inline-block; margin-bottom: 26px; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.updated { color: #8b82a8; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 30px; }