body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

header {
  text-align: center;
  padding: 2rem 0;
  background: #fff;
}

.logo {
  max-width: 200px;
  height: auto;
}

main {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

h1, h2, h3 {
  color: #2874B8;
}

a {
  color: #2874B8;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.centered {
  text-align: center;
}

.language-links a {
  display: inline-block;
  margin: 1rem;
  padding: 1rem 2rem;
  background: #2874B8;
  color: #fff;
  border-radius: 4px;
}

.language-links a:hover {
  background: #195a8d;
}

img.portrait {
  max-width: 250px;
  border-radius: 8px;
  margin: 1rem 0;
}