; }
}
.fade {
  background: repeating-linear-gradient(135deg, white, white 30px, #ddd 32px, #ddd 32px);
  opacity: 0.6;
}

@media print {
  body { max-width: 100%; }
  tr, img { break-inside: avoid; }
}
@media only screen and (min-width: 992px) {
  body:not(.pagesjs) pre:has(.line-numbers):not(:hover) { white-space: pre; }
}
</style>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.22/dist/katex.min.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@xiee/utils@1.14.14/css/p