body {
  font-family: 'Prompt', sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #d6eaf8, #aed6f1);
  color: #333;
}

header {
  background-color: #3498db;
  color: white;
  text-align: center;
  padding: 40px 20px;
  border-bottom: 5px solid #2980b9;
}

.profile-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid white;
}

section {
  background: white;
  margin: 20px auto;
  padding: 20px;
  max-width: 800px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

h2 {
  color: #2c3e50;
  border-left: 5px solid #3498db;
  padding-left: 10px;
}

ul {
  list-style-type: none;
  padding: 0;
}

ul li {
  padding: 5px 0;
}

a {
  color: #3498db;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  padding: 20px;
}

button {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
}

button:hover {
  background-color: #2980b9;
}

#message {
  margin-top: 15px;
  font-weight: bold;
  color: #2c3e50;
}