/* Download shelf deep-content layer. */
.download-card,.shelf-notes-grid a,.platform-rows a {
  transition:background .2s ease,border-color .2s ease,transform .2s ease
}
.download-card:hover,.shelf-notes-grid a:hover,.platform-rows a:hover {
  border-color:var(--shelf-blue);
  transform:translateY(-2px)
}
.shelf-archive {
  padding:74px max(18px,calc((100% - 1240px)/2));
  background:#fff
}
.shelf-archive>header {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:44px;
  align-items:end;
  margin-bottom:30px
}
.shelf-archive h2 {
  margin:0;
  font-size:34px
}
.shelf-archive header>p:last-child {
  margin:0;
  color:var(--shelf-muted);
  font-size:13px
}
.shelf-archive-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px
}
.shelf-archive-card {
  padding:16px;
  background:var(--shelf-paper);
  border:1px solid var(--shelf-line)
}
.shelf-archive-card img {
  width:100%;
  height:95px;
  display:block;
  object-fit:cover;
  margin-bottom:14px
}
.shelf-archive-card h3 {
  margin:5px 0;
  font-size:16px
}
.shelf-archive-card h3 a {
  text-decoration:none
}
.shelf-archive-card p {
  margin:0;
  color:var(--shelf-muted);
  font-size:11px
}
.shelf-archive-card>span {
  color:var(--shelf-blue);
  font:bold 10px Arial
}
@media(max-width:860px) {
  .shelf-archive-grid {
    grid-template-columns:repeat(2,1fr)
  }
}
@media(max-width:560px) {
  .shelf-archive {
    padding:55px 14px
  }
  .shelf-archive>header {
    grid-template-columns:1fr;
    gap:10px
  }
  .shelf-archive h2 {
    font-size:28px
  }
  .shelf-archive-grid {
    grid-template-columns:1fr
  }
  .shelf-archive-card {
    min-height:0;
    display:grid;
    grid-template-columns:115px 1fr;
    column-gap:14px
  }
  .shelf-archive-card img {
    grid-row:span 3;
    height:84px;
    margin:0
  }
}