/* style.css */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

header {
  background: #2c3e50;
  color: white;
  padding: 1em 2em;
}

header h1 {
  margin: 0;
}

nav a {
  color: white;
  margin-right: 20px;
  text-decoration: none;
}

nav a:hover {
  text-decoration: underline;
}

main {
  padding: 2em;
  max-width: 900px;
  margin: auto;
  background: white;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

footer {
  background: #2c3e50;
  color: white;
  text-align: center;
  padding: 1em;
  margin-top: 2em;
}