:root {
  --md-text-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --md-code-font: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.md-typeset code,
.md-typeset pre {
  font-variant-ligatures: none;
}

/* Preserve the two-dimensional structure of directory trees and ASCII diagrams. */
.md-typeset .highlight,
.md-typeset pre {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}

.md-typeset pre > code {
  white-space: pre;
  overflow-wrap: normal;
  word-break: normal;
}

.repository-file-viewer {
  margin: 1rem 0 1.5rem;
  scroll-margin-top: 4.5rem;
  border: 0.05rem solid var(--md-default-fg-color--lightest);
  border-radius: 0.35rem;
  overflow: hidden;
  background: var(--md-default-bg-color);
}

.repository-file-viewer__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 0.6rem 0.8rem;
  border-bottom: 0.05rem solid var(--md-default-fg-color--lightest);
}

.repository-file-viewer__toolbar [data-preview-label] {
  min-width: 0;
  overflow-wrap: anywhere;
}

.repository-file-viewer iframe {
  display: block;
  width: 100%;
  height: min(65vh, 44rem);
  min-height: 24rem;
  border: 0;
  background: var(--md-code-bg-color);
}

.repository-file-preview-link {
  white-space: nowrap;
}

@media screen and (max-width: 44.984375em) {
  .repository-file-viewer iframe {
    height: 55vh;
    min-height: 18rem;
  }
}