body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: #fdfdfd;
  color: #55406a;
  padding: 20px;
  margin: 0;
}
header {
  text-align: center;
  padding: 20px;
}
h1 {
  color: #55406a;
}
p {
  max-width: 800px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.6;
}
button {
  background-color: #55406a;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
}
button:hover {
  background-color: #6a4e82;
}
form {
  max-width: 600px;
  margin: 20px auto;
  text-align: left;
}
input, textarea {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  font-size: 16px;
}
footer {
  text-align: center;
  margin-top: 40px;
  color: #aaa;
}