/* Native links keep the whole problem card usable with touch and keyboard. */
.home-page .problem-grid .problem-link {
  display: block;
  min-width: 0;
  border-radius: 8px;
  color: #152c3e;
  text-decoration: none;
}
.home-page .problem-grid .problem-link > article {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
  color: #152c3e;
  border-color: #dce4eb;
}
.home-page .problem-grid .problem-link h3 { color: #152c3e; }
.home-page .problem-grid .problem-link p { color: #435b70; }
.home-page .problem-grid .problem-link-label {
  display: block;
  margin-top: auto;
  padding-top: 16px;
  color: #1453cb;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.home-page .problem-grid .problem-link:hover > article {
  border-color: #1453cb;
  box-shadow: 0 8px 24px rgba(13, 34, 53, .15);
}
.home-page .problem-grid .problem-link:focus-visible {
  outline: 3px solid #9abcf9;
  outline-offset: 4px;
}