body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #e0f7fa;
  color: #333;
}

header {
  background-color: #0288d1;
  color: white;
  padding: 1em 0;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

main {
  padding: 20px;
  max-width: 800px;
  margin: 20px auto;
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

section {
  margin-bottom: 20px;
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
  color: #0288d1;
}

a {
  color: #0288d1;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  text-decoration: underline;
}

img {
  border-radius: 8px;
  transition: transform 0.3s;
}

img:hover {
  transform: scale(1.05);
}

footer {
  background-color: #0288d1;
  color: white;
  text-align: center;
  padding: 10px 0;
  position: fixed;
  width: 100%;
  bottom: 0;
}

footer a {
  color: #e0f7fa;
}