body {
  margin: 0;
  background: #f6f1e7;
  color: #1f2933;
  font: 1.0625rem/1.6 Georgia, "Times New Roman", serif;
}

header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem max(1.5rem, calc((100% - 46rem) / 2));
  background: #10243e;
  color: #f6f1e7;
}

header img {
  image-rendering: pixelated;
}

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

header a {
  margin-left: auto;
  color: #ffd28a;
  font-family: system-ui, sans-serif;
  font-weight: 600;
}

main {
  max-width: 46rem;
  margin: 0 auto;
  padding: 1.5rem;
}

main a {
  color: #8a3b12;
}

h2 {
  margin: 2rem 0 0.5rem;
  border-bottom: 1px solid #c9b99a;
  font-size: 1.375rem;
}

a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

@media (pointer: coarse) {
  body > :not(#gate-notice) { display: none !important; }
  #gate-notice {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: #fff;
    color: #111;
    font: 1.125rem/1.5 system-ui, sans-serif;
    text-align: center;
  }
}