body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f5f7fa;
}
header {
  background: #003366;
  color: white;
  text-align: center;
  padding: 20px;
}
nav {
  background: #0055a5;
  text-align: center;
  padding: 10px;
}
nav a {
  color: white;
  margin: 10px;
  text-decoration: none;
}
.container {
  max-width: 1000px;
  margin: auto;
  padding: 20px;
}
.profile {
  display: flex;
  gap: 20px;
}
.profile img {
  width: 150px;
  border-radius: 10px;
}
section {
  margin-top: 30px;
}
footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 15px;
}
.profile img {
    width: 320px;
    height: auto;
    border-radius: 10px;
    display: block;    
}