/* General Styles */
body {
  font-family: Arial, sans-serif;
  background-color: #1e1e1e;
  color: #e0e0e0;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

header {
  background-color: #121212;
  padding: 1rem;
  text-align: center;
}

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

nav ul li {
  display: inline;
  margin: 0 1rem;
}

nav ul li a {
  color: #e0e0e0;
  text-decoration: none;
  font-weight: bold;
}

nav ul li a:hover {
  color: #ff8c42;
}

main {
  padding: 2rem;
}

h2 {
  color: #ff8c42;
  border-bottom: 2px solid #ff8c42;
  padding-bottom: 0.5rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

table th, table td {
  padding: 0.75rem;
  text-align: left;
  border: 1px solid #444;
}

table th {
  background-color: #333;
  color: #ff8c42;
}

table tr:nth-child(even) {
  background-color: #2a2a2a;
}

table tr:hover {
  background-color: #444;
}

a {
  color: #ff8c42;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  padding-left: 1.5rem;
}

footer {
  background-color: #121212;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}

footer p {
  margin: 0;
  color: #e0e0e0;
}

/* Responsive Design */
@media (max-width: 768px) {
  nav ul li {
    display: block;
    margin: 0.5rem 0;
  }

  table, thead, tbody, th, td, tr {
    display: block;
  }

  table th {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }

  table tr {
    border: 1px solid #444;
    margin-bottom: 1rem;
  }

  table td {
    border: none;
    position: relative;
    padding-left: 50%;
  }

  table td::before {
    content: attr(data-label);
    position: absolute;
    left: 0;
    width: 45%;
    padding-left: 1rem;
    font-weight: bold;
    color: #ff8c42;
  }
}