body {
  margin: 0;
  padding: 0;
  background-color: #111;
  color: #eee;
  font-family: Arial, sans-serif;
  line-height: 1.7;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

a {
  color: #660000;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  color: #990000;
}

.button {
  display: inline-block;
  padding: 12px 24px;
  font-size: 1rem;
  color: #fff;
  background-color: #330000;
  border: none;
  border-radius: 30px;
  text-decoration: none;
  transition: background-color 0.3s ease;
  margin: 10px 0;
}

.button:hover {
  background-color: #990000;
}