:root {
  color-scheme: light;
  font: 100%/1.5 -apple-system, BlinkMacSystemFont, "Helvetica Neue", system-ui, sans-serif;
  color: #1d1d1f;
  background: #f5f5f7;
}

body { margin: 0; }

main {
  max-width: 64rem;
  margin: auto;
  padding: clamp(5rem, 19vh, 12rem) 1.5rem 4rem;
  text-align: center;
}

main > p { color: #515154; font-size: clamp(1.125rem, 3vw, 1.5rem); }

main > p:first-child {
  color: #0066cc;
  font-size: .875rem;
  font-weight: 650;
  letter-spacing: .03em;
}

h1 {
  font-size: clamp(3rem, 9vw, 6.5rem);
  font-weight: 700;
  letter-spacing: -.065em;
  line-height: 1;
  margin: .2em 0;
}

a { color: #0066cc; text-underline-offset: .2em; }
:focus-visible { outline: 3px solid #0066cc; outline-offset: 4px; }