#quiz {
  max-width: 500px;
  margin: 40px auto;
  padding: 20px;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  font-family: Arial, sans-serif;
}

.step {
  display: none;
}

.step.active {
  display: block;
}

h3 {
  font-size: 20px;
  margin-bottom: 20px;
  color: #222;
}

.options {
  display: grid;
  gap: 12px;
}

.options button {
  width: 100%;
  padding: 14px;
  border: 1px solid #ccc;
  border-radius: 12px;
  background: #f9f9f9;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 16px;
}

.options button:hover {
  background: #e6f0ff;
  border-color: #3388ff;
}

.navigation {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
}

.navigation button {
  padding: 12px 20px;
  border: none;
  border-radius: 10px;
  background: #3388ff;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.2s;
}

.navigation button:hover {
  background: #2266cc;
}

input[type="text"] {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 12px;
  margin-top: 10px;
  font-size: 16px;
}

.final button {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 12px;
  background: #00b894;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.2s;
}

.final button:hover {
  background: #00997a;
}