:root {
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: #0c1117;
  color: #d6dde6;
  font:
    17px/1.75 system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
}
header,
main,
footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 56px;
  border-bottom: 1px solid #ffffff1f;
}
a {
  color: #f2c14e;
}
header a,
nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 6px;
}
header a {
  font-weight: 600;
  text-decoration: none;
}
main {
  padding-top: 24px;
  padding-bottom: 24px;
}
h1 {
  font-size: 1.9rem;
  line-height: 1.25;
  margin: 0 0 .5em;
  color: #fff;
}
h2 {
  font-size: 1.3rem;
  margin: 1.8em 0 .4em;
  color: #fff;
}
.lead {
  font-size: 1.08em;
}
li {
  margin: .4em 0;
}
footer {
  padding-top: 16px;
  padding-bottom: 32px;
  border-top: 1px solid #ffffff1f;
  font-size: 15px;
  color: #93a3b6;
}