:root {
  color-scheme: light dark;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: #0f1115;
  color: #e6e8eb;
}

main {
  max-width: 42rem;
}

h1 {
  font-size: 1.6rem;
  margin: 0 0 1rem;
}

a {
  color: #6ea8fe;
}

nav {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
}