.question-hero-image {
     max-width: 600px;
     /* Maximum width */
     width: 100%;
     /* Responsive on smaller screens */
     height: auto;
     max-height: 400px;
     /* Keep aspect ratio */
     border-radius: 8px;
     margin-bottom: 15px;
     display: block;
     margin-left: auto;
     margin-right: auto;
     /* Center the image */
     object-fit: contain;
     /* Prevent stretching */
 }

 /* Fullscreen overlay */
 .image-modal {
     display: none;
     /* Hidden by default */
     position: fixed;
     z-index: 9999;
     left: 0;
     top: 0;
     width: 100%;
     height: 100%;
     overflow: auto;
     background-color: rgba(0, 0, 0, 0.9);
     /* Dark background */
 }

 /* Modal content: image */
 .image-modal-content {
     margin: auto;
     display: block;
     max-width: 90%;
     max-height: 90%;
     border-radius: 8px;
     animation: zoomIn 0.3s;
 }

 /* Animation */
 @keyframes zoomIn {
     from {
         transform: scale(0.5);
         opacity: 0;
     }

     to {
         transform: scale(1);
         opacity: 1;
     }
 }

 .options-ul {
     list-style: upper-alpha;
     padding: 0px 2em;
 }

 /* Close button */
 .image-modal-close {
     position: absolute;
     top: 20px;
     right: 30px;
     color: #fff;
     font-size: 40px;
     font-weight: bold;
     cursor: pointer;
 }

 .related-mcqs {
     background: #f8f9fa;
     border: 1px solid #e0e0e0;
     border-radius: 10px;
     padding: 20px;
 }

 .related-mcqs h2 {
     font-size: 1.25rem;
     color: #333;
     margin-bottom: 15px;
     border-bottom: 2px solid #007bff;
     padding-bottom: 5px;
 }

 .related-mcqs ul {
     list-style: decimal;
     padding: 0px 10px;
     margin: 0;
 }

 .related-mcqs li {
     margin-bottom: 10px;
 }

 .related-mcqs a {
     color: #007bff;
     text-decoration: none;
     font-weight: 500;
 }

 .related-mcqs a:hover {
     text-decoration: underline;
     color: #0056b3;
 }

 .mcq-question h1 {
     font-size: 2em;
     padding: 1em 0.5em;
 }

 @media (max-width: 768px) {
     .mcq-question h1 {
         font-size: 1.2em;
         padding: 0.5em 0em;
     }
 }