body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(to bottom right, #fff6ec, #fefefe);
  color: #333;
}

.hero {
  text-align: center;
  padding: 50px 20px;
}

.hero h1 {
  font-size: 2.5em;
  color: #d35400;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2em;
  margin-bottom: 30px;
}

.buttons .btn {
  background-color: #d35400;
  color: white;
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1em;
}

footer {
  margin-top: 40px;
  font-size: 0.9em;
  color: #777;
}

.question-card {
  max-width: 700px;
  background: white;
  margin: 50px auto;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
  text-align: center;
}

.answer-buttons button {
  display: block;
  width: 80%;
  margin: 10px auto;
  padding: 12px;
  background-color: #d35400;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1em;
  cursor: pointer;
  transition: background 0.3s;
}

.answer-buttons button:hover {
  background-color: #b84300;
}
.navigation-buttons .back {
  background-color: #6c757d;
  margin-top: 15px;
}