body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #0f172a;
  color: #e2e8f0;
  font-family: system-ui, sans-serif;
  padding: 2rem;
}

main {
  width: 100%;
  max-width: 640px;
}

h1 {
  font-size: 4rem;
  letter-spacing: 0.05em;
  margin: 0;
}

p.sub {
  color: #94a3b8;
  margin-top: 0.5rem;
}

h2 {
  color: #94a3b8;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 3rem;
}

dl.grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.5rem 1.5rem;
  margin: 0;
}

dt {
  color: #94a3b8;
  font-weight: 600;
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
}

dd.big {
  font-size: 1.6rem;
  font-weight: 700;
  color: #7dd3fc;
}

dd.mono {
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
}