body {
  background-color: #edf6f1;
  color: #152f2a;
  font-family: 'Source Sans Pro', sans-serif;
}

.questionnaire-container {
  max-width: 600px;
  margin: 50px auto;
  padding: 30px;
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.questionnaire-title {
  color: #28a745;
  font-size: 2.5em;
  margin-bottom: 20px;
}

.questionnaire-description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
}

.questionnaire-actions {
  margin-top: 30px;
}

.action-prompt {
  font-size: 1.2em;
  font-weight: 600;
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.3s ease, transform 0.2s ease;
  margin: 0 10px;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background-color: #28a745;
  color: #ffffff;
}

.btn-primary:hover {
  background-color: #218838;
}

.btn-secondary {
  background-color: #6c757d;
  color: #ffffff;
}

.btn-secondary:hover {
  background-color: #5a6268;
}

@media (max-width: 768px) {
  .questionnaire-container {
    margin: 20px;
    padding: 20px;
  }

  .questionnaire-title {
    font-size: 2em;
  }

  .btn {
    display: block;
    width: 100%;
    margin: 10px 0;
  }
}