* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: #222;
  background: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

.language-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-bottom: 28px;
  font-size: 14px;
}

.language-switcher a,
.language-switcher strong {
  color: #555;
  font-weight: 500;
  text-decoration: none;
}

.language-switcher strong {
  color: #111;
}

.language-switcher a:hover {
  text-decoration: underline;
}

h1 {
  margin: 0 0 12px;
  font-size: 36px;
  line-height: 1.3;
}

.date {
  margin-bottom: 40px;
  color: #777;
  font-size: 14px;
}

h2 {
  margin: 36px 0 12px;
  font-size: 20px;
  line-height: 1.5;
}

p {
  margin: 0 0 16px;
  color: #444;
  font-size: 16px;
  line-height: 1.8;
}

@media (max-width: 560px) {
  main {
    width: calc(100% - 32px);
    padding-top: 40px;
  }

  h1 {
    font-size: 30px;
  }
}