/* General Styling */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

/* Header with Logo */
header {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 20px;
}

.logo {
  max-width: 180px;
  height: auto;
  display: block;
  margin: 0 auto 10px;
}

/* Navigation */
nav {
  background: #444;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

nav ul li {
  margin: 10px;
}

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

/* Main Content */
main {
  padding: 20px;
  max-width: 900px;
  margin: auto;
  background: #fff;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h2 {
  margin-top: 30px;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: #eee;
  font-size: 0.9em;
}

footer a {
  color: #333;
  text-decoration: none;
}

/* Mobile-Friendly Adjustments */
@media (max-width: 600px) {
  header, main, footer {
    padding: 15px;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
  }

  nav ul li {
    margin: 8px 0;
  }

  .logo {
    max-width: 150px;
  }

  main {
    margin: 10px;
    box-shadow: none;
  }
}