/* styles.css */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background-color: #f4f4f4;
  color: #333;
}

header {
  background: #0078d7;
  color: #fff;
  padding: 10px 20px;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2rem;
}

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

nav ul li {
  display: inline;
  margin: 0 10px;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
}

main {
  padding: 20px;
  background: #fff;
  max-width: 800px;
  margin: 20px auto;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
  color: #0078d7;
}

ol, ul {
  margin: 10px 0;
  padding-left: 20px;
}

footer {
  text-align: center;
  padding: 10px;
  background: #0078d7;
  color: #fff;
  position: fixed;
  bottom: 0;
  width: 100%;
}