body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background-color: #f8f9fa;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  padding: 20px;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}

h1, h2 {
  color: #333;
}

a {
  color: #007bff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

form .form-group {
  margin-bottom: 15px;
}

form label {
  display: block;
  margin-bottom: 5px;
}

form input,
form textarea {
  width: 100%;
  padding: 8px;
  box-sizing: border-box;
}

button {
  background-color: #007bff;
  color: #fff;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 4px;
}

button:hover {
  background-color: #0056b3;
}

dl dt {
  font-weight: bold;
}

dl dd {
  margin: 0 0 10px 0;
}

.markdown h1 {
  margin-top: 0;
}

.markdown pre {
  background: #f4f4f4;
  padding: 10px;
  overflow-x: auto;
}