body {
  background: #1f1b4a;
  color: #fff;
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.step {
  display: none;
  background: #2c2760;
  padding: 20px;
  border-radius: 12px;
  width: 320px;
}

.step.active {
  display: block;
}

button {
  width: 100%;
  padding: 12px;
  margin-top: 15px;
  cursor: pointer;
}

.gender-options {
  display: flex;
  gap: 10px;
}

.gender-options input {
  display: none;
}

.gender-options span {
  background: #444;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
}

.gender-options input:checked + span {
  background: gold;
  color: #000;
}