body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #d0edf8;
}

header {
  background-color: white;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.logo {
  font-weight: bold;
  font-size: 20px;
  border: 2px dotted black;
  padding: 5px 10px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
  margin: 0;
  padding: 0;
}

nav a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
}

main {
  display: flex;
  justify-content: center;
  padding: 30px 20px;
}

.about-section {
  background-color: white;
  padding: 30px;
  max-width: 1000px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.about-section h2, .about-section h3 {
  text-align: left;
  margin-top: 20px;
}

footer {
  background-color: #f9f9f9;
  text-align: center;
  padding: 15px 10px;
  font-size: 14px;
  margin-top: 30px;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 10px;
}

.footer-links a {
  text-decoration: none;
  color: black;
  font-weight: bold;
}

.note {
  color: darkred;
  font-weight: bold;
}