@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: fade-out 0.15s ease-out;
}

::view-transition-new(root) {
  animation: fade-in 0.15s ease-in;
}

@keyframes fade-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

:root {
  --fg: #e0e0e0;
  --bg: #1a1a1a;
  --bold: #ffffff;
  --link: #6ec1d0;
  --link-hover: #9cdceb;
  --dim: #888888;
  --section: #ffffff;
  --underline: #e0e0e0;
}

@media (prefers-color-scheme: light) {
  :root {
    --fg: #1a1a1a;
    --bg: #fffff8;
    --bold: #000000;
    --link: #005f87;
    --link-hover: #0087af;
    --dim: #666666;
    --section: #000000;
    --underline: #1a1a1a;
  }
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  overflow-y: scroll;
}

body {
  font-family: "SF Mono", "Menlo", "Consolas", "DejaVu Sans Mono", monospace;
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg);
  background-color: var(--bg);
  padding: 1em;
}

.man-page {
  max-width: 78ch;
  margin: 0 auto;
}

.man-header,
.man-footer {
  display: flex;
  justify-content: space-between;
  font-weight: bold;
  color: var(--bold);
}

.man-header {
  border-bottom: 1px solid var(--dim);
  padding-bottom: 0.5em;
  margin-bottom: 1.5em;
}

.man-footer {
  border-top: 1px solid var(--dim);
  padding-top: 0.5em;
  margin-top: 1.5em;
  font-weight: normal;
  color: var(--dim);
}

.man-header span,
.man-footer span {
  flex: 1;
}

.man-header span:nth-child(2),
.man-footer span:nth-child(2) {
  text-align: center;
}

.man-header span:nth-child(3),
.man-footer span:nth-child(3) {
  text-align: right;
}

.section-heading {
  font-weight: bold;
  color: var(--section);
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  text-transform: uppercase;
}

.section-body {
  padding-left: 7ch;
}

.section-body p {
  margin-bottom: 0.75em;
}

.entry {
  margin-bottom: 0.5em;
}

.entry-label {
  font-weight: bold;
  color: var(--bold);
}

.section-body ul {
  list-style: none;
  margin-bottom: 0.75em;
}

.section-body li::before {
  content: "\00b7  ";
}

a {
  color: var(--link);
  text-decoration: underline;
}

a:hover {
  color: var(--link-hover);
}

b, strong {
  color: var(--bold);
}

.synopsis {
  font-weight: bold;
  color: var(--bold);
}

.synopsis-arg {
  font-weight: normal;
  font-style: italic;
  color: var(--fg);
}