html:has(body.grade-app) { height: 100%; }
body.grade-app {
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  background: var(--grade-paper);
  color: var(--grade-ink);
}
body.grade-seo {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--grade-paper);
  color: var(--grade-ink);
}

.grade-top {
  display: flex;
  align-items: center;
  gap: .5rem .75rem;
  padding: .3rem .75rem;
  min-height: 2.75rem;
  border-bottom: 1px solid var(--grade-rule);
  background: var(--grade-paper);
}
.grade-top .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: inherit;
  text-decoration: none;
}
.grade-pages { display: none; gap: .85rem; font-size: .8125rem; }
.grade-pages a {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  color: inherit;
  text-decoration: none;
}
.grade-pages a:hover { text-decoration: underline; }
.grade-langs {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-left: .25rem;
  font-size: .75rem;
  letter-spacing: .04em;
}
.grade-langs a {
  color: inherit;
  text-decoration: none;
  padding: .15rem .25rem;
  border-radius: .25rem;
  min-height: 1.75rem;
  display: inline-flex;
  align-items: center;
}
.grade-langs a:hover { background: color-mix(in srgb, var(--grade-ink) 10%, transparent); }
.grade-langs a[aria-current="true"] { font-weight: 700; text-decoration: underline; }
.grade-top .btn-group { margin-left: auto; }
.grade-status {
  margin: 0;
  font-size: .75rem;
  color: var(--grade-mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
[data-bs-theme="light"] .icon-moon { display: none !important; }
[data-bs-theme="dark"] .icon-sun { display: none !important; }