body {
  margin: 0;
  background: #000;
  color: #eee;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding: 40px;
}

h1 {
  color: #fff;
  margin-bottom: 25px;
}

p {
  margin-bottom: 15px;
  color: #ccc;
}

a {
  color: #aaa;
  text-decoration: none;
  transition: 0.3s;
}

a:hover {
  color: #fff;
}

.back {
  position: fixed;
  bottom: 20px;
  left: 20px;
  font-size: 12px;
  opacity: 0.6;
}

.container {
  max-width: 800px;
  margin: auto;
}