:root {
  color-scheme: light dark;
}

body {
  margin: 0;
  padding: 0;
  background: #10151C;
  color: #E8ECF1;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

article {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

h1 {
  font-size: 1.8rem;
  margin-bottom: 4px;
}

h2 {
  font-size: 1.2rem;
  margin-top: 2em;
  color: #9FB3C8;
}

p, li {
  font-size: 0.98rem;
  color: #C7D0DA;
}

a {
  color: #6FA8FF;
}

.lang-switch {
  max-width: 700px;
  margin: 0 auto;
  padding: 16px 24px 0;
}

.lang-switch a {
  font-size: 0.9rem;
}