html {
  background: #06130f;
  color: #f8fafc;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  margin: 0;
}

main {
  margin: 0 auto;
  max-width: 860px;
  padding: 32px 22px 48px;
}

.brand {
  color: #14f195;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  font-size: 36px;
  line-height: 1.08;
  margin: 8px 0;
}

.updated {
  border-bottom: 1px solid rgba(224, 242, 230, 0.18);
  color: #9fb7ac;
  margin: 0 0 24px;
  padding-bottom: 18px;
}

section {
  margin: 0 0 24px;
}

h2 {
  font-size: 20px;
  margin: 0 0 10px;
}

p {
  color: #d9eadf;
  font-size: 15px;
  line-height: 1.55;
  margin: 8px 0;
}