.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: .7rem 1rem;
  background: #fff;
  color: var(--deep);
  transform: translateY(-150%);
}

.skip-link:focus { transform: none; }

.level-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.level-list li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: .75rem;
  align-items: start;
}

.level-list li > span {
  color: var(--turquoise);
  font-size: .7rem;
  font-weight: 900;
}

.level-list b,
.level-list small { display: block; }
.level-list b { color: var(--ink); font-size: .84rem; }
.level-list small { margin-top: .15rem; color: var(--gray); font-size: .72rem; font-weight: 400; }

.materials { background: #fff; }
.material-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.material-grid article {
  min-height: 245px;
  padding: 1.8rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.material-grid span {
  display: block;
  margin-bottom: 2.6rem;
  color: var(--turquoise);
  font-size: .68rem;
  font-weight: 900;
}

.material-grid h3 { font-size: 1.4rem; }
.material-grid p { margin: 0; color: var(--gray); font-size: .82rem; }
.materials-note {
  margin: 0;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--gray);
  font-size: .76rem;
}

.materials-note strong { color: var(--deep); }
.authority-actions { margin-top: 1.6rem; }
.authority-actions .button { margin-bottom: .5rem; }

@media (max-width: 900px) {
  .material-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .material-grid { grid-template-columns: 1fr; }
}