:root {
  color-scheme: light dark;
  --background: #ffffff;
  --foreground: #17191d;
  --muted: #5d626b;
  --border: #d9dce1;
  --accent: #c91f2d;
  --link: #9f1722;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #111316;
    --foreground: #f2f3f5;
    --muted: #b3b7bf;
    --border: #363a41;
    --accent: #ef4652;
    --link: #ff727c;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

header {
  border-bottom: 4px solid var(--accent);
  padding: 3rem 1.5rem 2rem;
}

header div,
main,
footer {
  width: min(100%, 46rem);
  margin: 0 auto;
}

main {
  padding: 2.25rem 1.5rem;
}

footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 1.5rem;
  font-size: 0.9rem;
}

h1,
h2 {
  line-height: 1.25;
}

h1 {
  margin: 0;
  font-size: 2rem;
}

h2 {
  margin: 2rem 0 0.5rem;
  font-size: 1.25rem;
}

p,
ul {
  margin: 0.5rem 0 1rem;
}

a {
  color: var(--link);
  text-underline-offset: 0.2em;
}

.eyebrow {
  color: var(--muted);
  margin: 0 0 0.35rem;
}

.notice {
  border-left: 4px solid var(--accent);
  margin-top: 2rem;
  padding-left: 1rem;
}