:root {
  color-scheme: light dark;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  background: #111318;
  color: #f4f5f7;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
}

main {
  width: min(36rem, calc(100% - 3rem));
}

.mark {
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 700;
}

h1 {
  margin: 0.6rem 0;
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 1.04;
}

.summary {
  color: #b9c0ca;
  font-size: 1.1rem;
}