body {
  font-family: "Roboto", sans-serif;
  background-color: #2b7a78;
  color: #333;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.container {
  width: 80%;
  margin: 50px auto;
  padding: 20px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
h1 {
  text-align: center;
  color: #fff;
  background-color: #2b7a78;
  padding: 7px;
  border-radius: 7px;
  font-family: "Quicksand", serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-style: normal;
}
.question {
  margin-bottom: 20px;
}
.question p {
  font-weight: bold;
}
.answer-options {
  list-style-type: none;
  padding: 0;
}
.answer-options li {
  margin: 10px 0;
}
.answer-options input {
  margin-right: 10px;
}
.submit-btn {
  background-color: #2b7a78;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  display: block;
  margin: 20px auto;
}
.submit-btn:hover {
  background-color: #1b4c4a;
}
.result {
  display: none;
  text-align: center;
  margin-top: 20px;
}
.feedback {
  margin-top: 20px;
  font-size: 16px;
  font-weight: bold;
}