* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: #d8e6e8;
  color: #2b202c;
  font-family: ui-monospace, "SFMono-Regular", "Cascadia Code", "Liberation Mono", Menlo, monospace;
  line-height: 1.55;
}

body {
  padding: 32px 18px 48px;
}

main {
  width: min(880px, 100%);
  margin: 0 auto;
  padding: 28px;
  background: #eee8ed;
  border: 2px solid #2b202c;
  border-radius: 8px;
  box-shadow: 10px 10px 0 rgba(43, 32, 44, 0.12);
}

nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

a {
  color: #2a5d82;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

h1,
h2 {
  line-height: 1.1;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(32px, 7vw, 56px);
}

h2 {
  margin: 34px 0 10px;
  font-size: 22px;
}

p,
li {
  font-size: 16px;
}

ul {
  padding-left: 20px;
}

.updated {
  color: #6f6170;
  margin-bottom: 28px;
}

@media (max-width: 640px) {
  body {
    padding: 16px 10px 32px;
  }

  main {
    padding: 20px;
    box-shadow: none;
  }
}