body {
  margin: 0;
  background: #f5f7f8;
  color: #1d2528;
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(760px, calc(100% - 40px));
  margin: 48px auto;
  padding: 0;
}

h1 {
  margin: 0 0 12px;
  font-size: 32px;
  font-weight: 650;
  letter-spacing: 0;
}

h2 {
  margin-top: 32px;
  font-size: 20px;
}

a {
  color: #195f7a;
}

nav {
  display: flex;
  gap: 18px;
  margin-top: 32px;
}

table {
  border-collapse: collapse;
  min-width: 320px;
}

th, td {
  border-bottom: 1px solid #ccd6da;
  padding: 8px 12px 8px 0;
  text-align: left;
}