* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "poppins", sans-serif;
}
body {
  background-color: #f0ebf8;
}

.app {
  border-top: 10px solid #7349bd;
  background: #fff;
  width: 90%;
  max-width: 768px;
  margin: 100px auto 0;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.6);
}

.app h1 {
  font-size: 32px;
  color: #222;
  font-weight: 400;
  border-bottom: 1px solid rgb(186, 185, 185);
  padding-bottom: 30px;
}
.quiz {
  padding: 20px 0;
}

.quiz h2 {
  font-size: 18px;
  color: #222;
  font-weight: 600px;
  padding-block: 10px;
}

.btn {
  background-color: #fff;
  color: #222;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid #222;
  width: 100%;
  font-weight: 500;
  text-align: left;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s;
}

.btn:hover:not([disabled]) {
  background-color: #7349bd;
  color: #fff;
}

.btn:disabled {
  cursor: no-drop;
}

.next-btn {
  background-color: #673ab7;
  border-radius: 6px;
  color: #fff;
  font-weight: 500;
  width: 150px;
  border: 0;
  padding: 10px;
  margin: 20px auto 0;
  cursor: pointer;
  display: none;
}

.correct {
  background-color: #9aeabc;
}

.incorrect {
  background-color: #ff9393;
}