:root {
  color-scheme: dark;
  --bg: #050505;
  --ink: #e8e5df;
  --muted: #aaa7a1;
  --accent: #ff3038;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
a:hover {
  color: var(--accent);
}
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
  border-radius: 4px;
}
::selection {
  background: var(--accent);
  color: #050505;
}
header,
main,
footer {
  max-width: 780px;
  margin: 0 auto;
  padding: 32px 24px;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #343431;
}
header img {
  width: 205px;
  height: auto;
  display: block;
}
header nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
}
header nav a {
  text-decoration: none;
}
main {
  padding-top: 48px;
  padding-bottom: 48px;
}
h1 {
  font-size: 42px;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
}
h2 {
  font-size: 23px;
  line-height: 1.3;
  margin: 38px 0 12px;
  letter-spacing: -0.015em;
}
p,
ul,
ol {
  margin: 0 0 18px;
}
li {
  margin-bottom: 8px;
}
.date,
footer {
  color: var(--muted);
  font-size: 14px;
}
footer {
  border-top: 1px solid #343431;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding-top: 22px;
  padding-bottom: 32px;
}
code {
  font-size: 14px;
  overflow-wrap: anywhere;
}
pre {
  background: #141412;
  padding: 18px;
  border-radius: 14px;
  overflow: auto;
  line-height: 1.6;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 15px;
}
th,
td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #343431;
  vertical-align: top;
}
@media (max-width: 520px) {
  header {
    align-items: flex-start;
    gap: 14px;
    flex-wrap: wrap;
  }
  header img {
    width: 165px;
  }
  header,
  main,
  footer {
    padding-left: 20px;
    padding-right: 20px;
  }
  h1 {
    font-size: 34px;
  }
  main {
    padding-top: 32px;
  }
  th,
  td {
    padding: 10px 6px;
  }
}