:root {
  color-scheme: light dark;
  font: 100%/1.65 system-ui, sans-serif;
}

body {
  max-width: 44rem;
  margin: 0 auto;
  padding: clamp(1.25rem, 5vw, 4rem);
  color: CanvasText;
  background: Canvas;
}

h1, h2, h3 {
  line-height: 1.2;
}

.app-icon {
  border-radius: 22%;
}

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid GrayText;
}

nav {
  display: flex;
  flex-wrap: wrap;
  column-gap: 1.25rem;
}

nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}