:root {
  --usr-theme-0: #ad1400;
  --usr-theme-invert: #0366d6;
  --usr-theme: #962736;
  --usr-theme-2: #28a745;
  --usr-theme-3: #c5a231;
  --usr-theme-4: #6f42c1;

  --usr-theme-green: #28a745;
  --usr-theme-blue: #0366d6;
  --usr-theme-yellow: #ffd33d;
  --usr-theme-purple: #6f42c1;
  --usr-theme-orange: #f66a0a;
}

#left-info {
  position: fixed;
  display: inline-flex;
  justify-content: flex-end;
  gap: 0px;
  top: 28vh;
  left: 5vw;
  width: 18vw;
  max-height: 65vh;
  min-width: 250px;
  max-width: 350px;
  overflow: hidden;
}

.info-container {
  display: inline-block;
  height: 100%;
  margin-left: 15px;
  flex-grow: 1;
}

.info-container .summary {
  font-family: papyrus, fantasy, 'comic neue';
  font-size: 1rem;
  color: var(--gray-800);
  letter-spacing: 0.08rem;
}

.info-container .gallery-toc {
  position: relative;
  margin: 35px 0 0 25px;
  border-left: 1px solid var(--usr-theme);
  /* background-color: antiquewhite; */
  font-size: 0.9rem;
  font-family: "Comic Neue", "Times New Roman", Times, serif;
  color: var(--gray-600);
}
.gallery-toc ul {
  list-style: none;
  padding-left: 15px;
  padding: 0 0 0 15px;
}

.gallery-toc ul li {
  cursor: pointer;
  margin: 15px 0;
}

.gallery-toc a {
  text-decoration: none !important;
}
.toc-inactive {
  color: var(--gray-200);
  cursor: default;
}

.prev-active,
.next-active {
  color: #547292;
}
.prev-active::after,
.next-active::after {
  position: absolute;
  left: 0;
  font-size: 0.8rem;
  transition: all 1s ease-out;
  opacity: 0.5;
}
.prev-active::after {
  content: ":<";
  padding: 0 3rem;
}
.next-active::after {
  content: ":>";
  padding: 0 3rem;
}

.prev-active:hover::after {
  transform: translateX(-10px);
  opacity: 1;
}
.next-active:hover::after {
  transform: translateX(10px);
  opacity: 1;
}

.gallery-toc ul > li:not(.now)::before {
  margin: 0;
  position: absolute;
  left: -3px;
  content: "\2022";
  font-size: 0.8rem;
  color: var(--usr-theme);
  transform: scale(2);
  font-weight: 900;
  opacity: 1;
}

.gallery-toc ul > li:hover::before {
  transform: scale(2.5);
  text-shadow: 0 0 5px var(--usr-theme);
}

.filter {
  margin-top: 5px;
  display: inline;
  color: var(--gray-800);
  writing-mode: vertical-rl;
  font-size: 0.7rem;
  letter-spacing: 0.35rem;
  word-spacing: 0.45rem;
  font-weight: 300;
  flex-grow: 0;
  font-style: italic;
}

.filter span {
  margin: 10px;
}

.gallery-body {
  margin-left: 25vw;
  position: relative;
  top: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 65vw;
  gap: 50px;
  font-family: "Times New Roman", Times, serif;
}

#copyright-top {
  font-family: "Times New Roman", Times, serif;
  font-size: 0.8rem;
  font-weight: 200;
}

.img-item-even {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: stretch;
  font-size: 0.65rem;
}

.gallery-body img {
  width: 100%;
  height: 100%;
  transition: all 0.3s linear;
}
.gallery-body img:hover {
  transform: scale(1.025);
}

.gallery-body a {
  position: relative;
  display: inline-block;
  width: 36vw;
  height: 24vw;
  border-radius: 6px;
  overflow: hidden;
}

.gallery-body .img-info {
  position: relative;
  width: 18vw;
  display: inline-flex;
  flex-direction: column;
  justify-content: flex-end;
}

.img-desc {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.5rem;
  height: 65%;
}

.img-info .img-title,
.img-info .img-title-mask {
  position: absolute;
  top: -2.25rem;
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: 0.2rem;
  font-style: italic;
}

.img-item-even .img-info .img-title {
  left: -4.5rem;
  color: var(--gray-800);
  clip-path: inset(0 0 0 4.5rem);
  z-index: 8;
}

.img-item-even .img-info .img-title-mask {
  left: -4.5rem;
  color: #ffffff;
  z-index: 6;
}

.img-desc .img-desc-info {
  font-size: 0.8rem;
  font-weight: 200;
  color: var(--usr-theme);
}

.img-desc-info-h1 {
  font-size: 0.65rem;
  font-weight: 200;
  font-style: italic;
  color: var(--gray-600);
}

.img-desc-text {
  margin: 6px 0 30px 0;
  font-size: 0.65rem;
  font-weight: 300;
  color: var(--usr-theme);
  font-style: italic;
}

.img-desc .img-desc-footnote {
  font-size: 0.65rem;
  font-weight: 300;
  color: var(--gray-700);
  font-style: italic;
}

.img-item-odd {
  position: relative;
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  align-items: stretch;
}

.img-item-odd .img-desc {
  text-align: right;
}

.img-item-odd .img-info .img-title {
  right: -3rem;
  color: var(--gray-800);
  clip-path: inset(0 3rem 0 0);
  z-index: 8;
}

.img-item-odd .img-info .img-title-mask {
  right: -3rem;
  color: #ffffff;
  font-style: italic;
  z-index: 6;
}

.gallery-detail-container {
  position: fixed;
  display: flex;
  justify-content: center;
  flex-direction: row;
  align-items: center;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  backdrop-filter: blur(5px);
  font-family: "Times New Roman", Times, serif;
  gap: 50px;
  display: none;
}

.gallery-detail {
  position: relative;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  width: 60%;
  height: 80%;
  background: rgba(255, 255, 255, 1);
  border-radius: 15px;
  z-index: 1001;
}

.gallery-detail .gallery-detail-title {
  position: absolute;
  top: -1.5rem;
  left: 1.5rem;
  font-size: 2rem;
  color: var(--gray-900);
  letter-spacing: 0.3rem;
  font-style: italic;
  clip-path: inset(1.5rem 0 0 0);
  z-index: 1003;
}

.gallery-detail .gallery-detail-title-mask {
  position: absolute;
  top: -1.5rem;
  left: 1.5rem;
  font-size: 2rem;
  color: var(--gray-100);
  letter-spacing: 0.3rem;
  font-style: italic;
  z-index: 1002;
}

.gallery-detail .gallery-detail-content {
  position: relative;
  margin-top: 10px;
  width: 85%;
  height: 88%;
  background-color: var(--gray-300);
}

.gallery-detail .gallery-detail-info {
  position: relative;
  width: 85%;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  font-family: "Times New Roman", Times, serif;
  letter-spacing: 0.1rem;
  word-spacing: 0.5rem;
}

.gallery-detail-info-count {
  position: absolute;
  display: inline-block;
  bottom: 0;
  right: -4.5rem;
  font-size: 2rem;
  font-style: italic;
}

#previous {
  padding: 10px;
  /* background-color: var(--gray-10); */
  font-size: 2rem;
  font-weight: 900;
  text-align: center;
  transition: all 0.3s linear;
  border-radius: 5px;
  cursor: pointer;
  color: var(--gray-900);
  border: 1px var(--gray-200) solid;
}
#previous:hover {
  background-color: var(--gray-300);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}
#next {
  padding: 10px;
  /* background-color: var(--gray-10); */
  font-size: 2rem;
  font-weight: 900;
  text-align: center;
  transition: all 0.3s linear;
  border-radius: 5px;
  cursor: pointer;
  color: var(--gray-900);
  border: 1px var(--gray-200) solid;
}
#next:hover {
  background-color: var(--gray-300);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}

#copyright {
  position: absolute;
  display: inline-block;
  bottom: -30px;
  font-size: 1rem;
  color: var(--gray-300);
}

.active {
  color: var(--usr-theme);
  font-weight: 900 !important;
  font-size: 1.1rem;
}
.toc-item {
  text-decoration: none;
  font-weight: 100;
  color: inherit;
}