body {
  font-family: Arial, sans-serif;
  background: #f0faff;
  color: #003366;
  margin: 0;
  padding: 0;
}
header {
  background: #0077cc;
  color: white;
  padding: 2rem 1rem;
  text-align: center;
}
main {
  padding: 1rem;
}
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
  margin: auto;
}
input, button {
  padding: 1rem;
  font-size: 1rem;
}
button {
  background-color: #0077cc;
  color: white;
  border: none;
  cursor: pointer;
}
footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}
.cookie-banner {
  display: none;
  position: fixed;
  bottom: 0;
  width: 100%;
  background: #003366;
  color: white;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}
.cookie-banner button {
  margin-left: 10px;
  padding: 0.5rem 1rem;
  background: #00aaff;
  border: none;
  color: white;
  cursor: pointer;
}
@media (max-width: 600px) {
  form {
    padding: 0 1rem;
  }
  input, button {
    font-size: 1rem;
    padding: 0.75rem;
  }
}