body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #f8f9fa;
  color: #222;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 480px;
  margin: 48px auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  padding: 32px 24px;
}
h1 {
  font-size: 2rem;
  margin-bottom: 24px;
  text-align: center;
  color: #2a4d7c;
  letter-spacing: 1px;
}
ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
li {
  margin-bottom: 18px;
}
a {
  text-decoration: none;
  color: #2a4d7c;
  font-size: 1.1rem;
  padding: 10px 18px;
  border-radius: 5px;
  transition: background 0.15s;
  display: inline-block;
  border: 1px solid #e0e6ed;
  background: #f3f6fa;
}
a:hover {
  background: #e0e6ed;
  color: #174080;
}