* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #0d0d0d;
  color: #fff;
}

.form-container {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px;
}

form {
  display: flex;
  flex-direction: column;
}

label {
  margin-top: 12px;
  font-size: 1rem;
  color: #fff;
}

input {
  padding: 10px;
  font-size: 1rem;
  border: none;
  border-radius: 4px;
  margin-top: 4px;
}

input:focus {
  outline: none;
  border: 1px solid orange;
}

button {
  margin-top: 20px;
  padding: 12px;
  background-color: #e74c3c;
  border: none;
  border-radius: 4px;
  color: white;
  font-size: 16px;
  cursor: not-allowed;
}

button:enabled {
  cursor: pointer;
  background-color: #ff5a3c;
}

.checkboxes {
  margin-top: 20px;
  font-size: 0.9rem;
}

.checkboxes a {
  color: lightblue;
  text-decoration: underline;
}

@media screen and (max-width: 600px) {
  .form-container {
    padding: 10px;
  }

  label, input, button {
    font-size: 1rem;
  }
}