/* Base Styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  color: #333;
}

/* Top Banner */
.top-banner {
  background: #0056b3;
  color: #fff;
  padding: 20px;
  text-align: center;
  font-family: 'Helvetica Neue', Arial, sans-serif;
}
.top-banner h1 {
  margin: 0;
  font-size: 32px;
}
.top-banner p {
  margin: 5px 0 0;
  font-size: 18px;
  font-style: italic;
}

/* Navigation Menu */
nav {
  background: #333;
  padding: 10px 0;
}
nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  text-align: center;
}
nav ul li {
  display: inline-block;
  position: relative;
  margin: 0 15px;
}
nav ul li a {
  display: block;
  padding: 14px 20px;
  color: white;
  text-decoration: none;
  font-size: 16px;
}
nav ul li a:hover {
  background: #004080;
}

/* Main Container */
.container {
  max-width: 900px;
  margin: 20px auto;
  background: #fff;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
h3 {
  text-align: center;
  color: #444;
}
label {
  font-weight: bold;
}
select {
  width: 100%;
  padding: 8px;
  margin: 10px 0 20px;
  font-size: 16px;
}

/* Toggle Button */
.toggle-button {
  margin: 5px 0;
  padding: 8px 12px;
  background: #007BFF;
  color: #fff;
  border: none;
  cursor: pointer;
  border-radius: 4px;
}
.toggle-button:hover {
  background: #0056b3;
}

/* Code Box */
.code-box {
  background: #272822;
  color: #f8f8f2;
  font-family: 'Courier New', Courier, monospace;
  font-size: 14px;
  padding: 15px;
  border-radius: 4px;
  white-space: pre-wrap;
  display: none;
  margin-bottom: 20px;
}

/* Explanation Box */
.explanation-box {
  background: #f9f9f9;
  color: #333;
  font-family: Arial, sans-serif;
  padding: 15px;
  border-radius: 4px;
  white-space: pre-wrap;
  display: none;
  margin-bottom: 20px;
}

/* Question Display */
.question-display {
  background: #e8e8e8;
  padding: 15px;
  border-radius: 4px;
  margin-bottom: 20px;
  white-space: pre-wrap;
}

/* Cookie Warning */
.cookie-warning {
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 15px;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  text-align: center;
  font-size: 14px;
  z-index: 1000;
}
.cookie-warning button {
  background: #007BFF;
  color: #fff;
  border: none;
  padding: 8px 12px;
  margin-left: 20px;
  border-radius: 4px;
  cursor: pointer;
}
.cookie-warning button:hover {
  background: #0056b3;
}

/* Animation Section */
#animation {
  margin: 20px auto;
  text-align: center;
}