body {
  background: radial-gradient(#000000, #220005);
  color: #fff;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  overflow-y: scroll;
}

/* Der Rest des CSS-Codes bleibt unverändert */


header {
  text-align: center;
  padding: 20px;
}

h1 {
  font-size: 36px;
}

.navigation {
  position: absolute;
  top: 20px;
  right: 20px;
}

.navigation ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.navigation li {
  display: inline-block;
  margin-right: 10px;
}

.navigation li a {
  color: #fff;
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color 0.3s ease;
}

.navigation li a:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

#content {
  text-align: center;
  margin: auto;
  padding: 20px;
  max-width: 800px;
  background: rgba(0, 0, 0, 0.8);
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

h2 {
  font-size: 24px;
  margin-top: 0;
}

section {
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
}

h3 {
  font-size: 20px;
  margin-top: 0;
}

p {
  font-size: 16px;
  line-height: 1.5;
}

img {
  max-width: 100%;
  height: auto;
  margin-top: 10px;
  border-radius: 5px;
}