body {
  margin: 0;
  background: #f7f7f7;
  color: #222;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 18px 56px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: #222;
  text-decoration: none;
  font-weight: 800;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

main {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 28px;
}

h1 {
  margin: 0 0 8px;
  font-size: 32px;
}

h2 {
  margin-top: 28px;
  font-size: 21px;
}

p, li {
  font-size: 16px;
}

a {
  color: #1d5fa7;
}

.updated {
  color: #555;
  font-weight: 700;
}

.footer-links {
  margin-top: 24px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 14px;
}

@media (max-width: 640px) {
  main {
    padding: 20px;
  }

  h1 {
    font-size: 26px;
  }
}