.load-more-btn {
  display: inline-flex;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  color: #868686;
  font-weight: 700;
  line-height: 1;
  transition: color 0.25s;
  font-size: 14px;
}

.load-more-btn:hover {
  color: var(--color-accent);
}

.load-more-btn span,
.load-more-btn svg {
  display: block;
}

.load-more-btn svg {
  width: 40px;
  height: 40px;
  margin-right: 0.5rem;
}

@media screen and (min-width: 1559px) {
  .load-more-btn {
    font-size: 20px;
  }
  .load-more-btn svg {
    width: 58px;
    height: 58px;
  }
}
.cols-2-list {
  display: grid;
  width: 100%;
  column-gap: var(--x-pad);
  row-gap: calc(1.5 * var(--x-pad));
}

@media screen and (min-width: 480px) {
  .cols-2-list {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* new variant */
.pdf-file-list {
  display: grid;
  width: 100%;
  column-gap: var(--x-pad);
  row-gap: calc(1.5 * var(--x-pad));
}

@media screen and (min-width: 480px) {
  .pdf-file-list {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (min-width: 1560px) {
  .pdf-file-list {
    column-gap: calc(1.5 * var(--x-pad));
  }
}
.presentation-preview-list {
  display: grid;
  width: 100%;
}

@media screen and (max-width: 480px) {
  .presentation-preview-list {
    grid-template-columns: 100%;
    gap: 1.5rem;
  }
  .presentation-preview-item:not(:first-child) {
    border-top: 1px solid #3B3B3B;
    padding-top: 1.5rem;
  }
}
@media screen and (min-width: 479px) and (max-width: 767px) {
  .presentation-preview-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}
@media screen and (min-width: 768px) and (max-width: 1023px) {
  .presentation-preview-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}
@media screen and (min-width: 1024px) and (max-width: 1279px) {
  .presentation-preview-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}
@media screen and (min-width: 1280px) and (max-width: 1559px) {
  .presentation-preview-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}
@media screen and (min-width: 1560px) {
  .presentation-preview-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }
}
.collection-pic,
.publication-pic {
  display: block;
}

.collection-pic img {
  display: block;
  width: 100%;
  height: auto;
}

.publication-pic img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.locked-pic {
  position: relative;
  cursor: pointer;
}

.locked-pic::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  background: rgba(0, 0, 0, 0.5);
}

.locked-pic svg {
  display: block;
  width: 42px;
  height: 42px;
  height: auto;
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 3;
}

@supports (aspect-ratio: 16/9) {
  .publication-pic img {
    height: auto;
    aspect-ratio: 16/9;
  }
}
@supports not (aspect-ratio: 16/9) {
  .publication-pic {
    position: relative;
  }
  .publication-pic::before {
    content: "";
    display: block;
    width: 100%;
    padding-top: 56.25%;
  }
  .publication-pic img {
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
}
.collection-desc,
.collection-title,
.collection-author {
  margin-top: 0.25em;
}

.collection-desc {
  line-height: 1.3;
}

.collection-date,
.collection-author {
  font-size: 12px;
  font-weight: 300;
}

.collection-title {
  font-weight: 600;
  transition: color 0.25s;
}

.collection-title span {
  cursor: pointer;
}

.collection-title:hover {
  color: var(--color-accent);
}

@media screen and (min-width: 1024px) {
  .locked-pic svg {
    left: 16px;
    top: 16px;
  }
}
@media screen and (min-width: 1280px) {
  .locked-pic svg {
    width: 52px;
    height: 52px;
  }
}
@media screen and (min-width: 560px) and (max-width: 1559px) {
  .collection-desc {
    margin-top: 1rem;
  }
  .collection-date,
  .collection-author {
    font-size: 14px;
  }
  .collection-title {
    font-size: 21px;
  }
}
@media screen and (min-width: 1560px) {
  .collection-desc {
    margin-top: 1.25rem;
  }
  .collection-date,
  .collection-author {
    font-size: 18px;
  }
  .collection-title {
    font-size: 32px;
  }
}
@supports selector(:has(a:hover)) {
  .collection-card:has(a:hover) .collection-title,
  .collection-card:has(.locked-pic:hover) .collection-title {
    color: var(--color-accent);
  }
}
@supports not selector(:has(a:hover)) {
  .collection-card:hover .collection-title {
    color: var(--color-accent);
  }
}
/* MODS */
.inactive-item .publication-pic {
  position: relative;
}

.inactive-item .publication-pic::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
}

/* MODS */