*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 18px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 2.5rem 1.25rem 4rem;
  background: #f7f5f0;
  color: #1c1c1c;
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  line-height: 1.65;
}

.wrap {
  max-width: 42rem;
  margin: 0 auto;
}

h1 {
  margin: 0 0 0.35rem;
  font-size: 2.4rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: #1a4d4a;
}

.tagline {
  margin: 0 0 2rem;
  font-size: 1.05rem;
  color: #444;
}

.lede {
  margin: 0 0 2.5rem;
  font-size: 1.05rem;
}

h2 {
  margin: 2.75rem 0 0.75rem;
  font-size: 1.15rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #555;
}

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0 0 1rem;
  padding-left: 1.35rem;
}

li {
  margin-bottom: 0.35rem;
}

a {
  color: #1a4d4a;
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  color: #0d3330;
}

pre,
code {
  font-family: ui-monospace, "SFMono-Regular", "Cascadia Code", Consolas, monospace;
  font-size: 0.82rem;
}

pre {
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  background: #ebe8e1;
  border-left: 3px solid #1a4d4a;
  line-height: 1.5;
}

table {
  width: 100%;
  margin: 0 0 1.5rem;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  padding: 0.45rem 0.6rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid #ccc8bf;
}

th {
  font-weight: 400;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #666;
}

.tools dt {
  margin-top: 0.75rem;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.88rem;
  color: #1a4d4a;
}

.tools dd {
  margin: 0.2rem 0 0;
  color: #333;
}

.links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.links li {
  margin-bottom: 0.5rem;
}

footer {
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid #ccc8bf;
  font-size: 0.85rem;
  color: #666;
}

@media (max-width: 520px) {
  html {
    font-size: 16px;
  }

  h1 {
    font-size: 2rem;
  }

  table {
    font-size: 0.82rem;
  }

  th,
  td {
    padding: 0.35rem 0.4rem;
  }
}