/* Reset some default styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* Basic body styling */
  body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background: #f4f4f4;
    color: #333;
    padding: 20px;
  }
  
  /* Header and navigation styling */
  header {
    background: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
    margin-bottom: 20px;
  }
  
  nav ul {
    list-style: none;
  }
  
  nav ul li {
    display: inline;
    margin: 0 15px;
  }
  
  nav ul li a {
    color: #fff;
    text-decoration: none;
  }
  
  /* Main content styling */
  main {
    background: #fff;
    padding: 20px;
    margin-bottom: 20px;
  }
  
  h1, h2 {
    margin-bottom: 10px;
  }
  
  /* Button styling */
  .btn {
    display: inline-block;
    background: #e8491d;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    margin-top: 10px;
  }
  
  /* Footer styling */
  footer {
    text-align: center;
    font-size: 0.9em;
  }