.mandatory-section {
  padding: 50px 20px;
  background: #f5f7fa;
  font-family: Arial, sans-serif;
}

.mandatory-section h1 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 30px;
  color: #1a237e;
  font-weight: 700;
}


.md-card {
  background: #fff;
  padding: 25px;
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0px 3px 10px rgba(0,0,0,0.1);
}

.md-card h3 {
  margin-bottom: 12px;
  color: #0d47a1;
  font-size: 20px;
}

.md-card ul {
  list-style: none;
  padding-left: 0;
}

.md-card ul li {
  padding: 6px 0;
  font-size: 16px;
  border-bottom: 1px solid #eee;
}

.md-card ul li:last-child {
  border-bottom: none;
}

.md-card strong {
  color: #000;
}