:root {
  color-scheme: light;
  --bg: #f7f6f2;
  --text: #26312e;
  --action: #1c5445;
  --line: #dce2db;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}

.wrap {
  max-width: 70ch;
  margin: 0 auto;
  padding: 0 1rem;
}

header.site {
  border-bottom: 1px solid var(--line);
}

header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  margin-right: auto;
}

nav.site a {
  color: var(--action);
  margin-left: 1rem;
  white-space: nowrap;
}

nav.site a:first-child {
  margin-left: 0;
}

main {
  padding-top: 1.5rem;
  padding-bottom: 2rem;
}

h1 {
  font-size: 1.6rem;
  line-height: 1.25;
}

h2 {
  font-size: 1.2rem;
  margin-top: 2rem;
}

a {
  color: var(--action);
}

a:focus-visible {
  outline: 2px solid var(--action);
  outline-offset: 2px;
}

.steps {
  padding-left: 1.5rem;
}

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

footer.site {
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}

footer.site .wrap {
  padding-top: 1rem;
  padding-bottom: 1.5rem;
}

footer.site nav a {
  margin-right: 1rem;
}