body {
  margin: 0;
  font-family: sans-serif;
  background-color: #0d0d0d;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  text-align: center;
}
.container {
  max-width: 600px;
  padding: 20px;
}
h1 {
  font-size: 3em;
  margin-bottom: 0.2em;
}
p {
  font-size: 1.25em;
  margin-bottom: 1em;
}
form {
  margin-bottom: 1.5em;
}
input[type="email"] {
  padding: 0.75em;
  width: 70%;
  border: none;
  border-radius: 5px;
  margin-bottom: 1em;
}
button {
  padding: 0.75em 2em;
  background-color: #ff3366;
  border: none;
  border-radius: 5px;
  color: white;
  cursor: pointer;
  font-weight: bold;
}
footer {
  font-size: 0.8em;
  opacity: 0.5;
}