.exhibition-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(118deg, #dcebed 0%, #edf5f5 55%, #d7e7ea 100%);
  padding: 104px 0 112px;
}

.exhibition-section::before {
  position: absolute;
  top: -250px;
  right: -180px;
  width: 520px;
  height: 520px;
  content: "";
  border: 1px solid rgb(11 52 114 / 16%);
  border-radius: 50%;
}

.exhibition-head {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(240px, 0.7fr);
  align-items: end;
  gap: 78px;
  margin-bottom: 46px;
}

.exhibition-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #0b3472;
  font: 500 9px var(--mono);
  letter-spacing: 0.15em;
}

.exhibition-kicker::before {
  width: 29px;
  height: 1px;
  content: "";
  background: #0b3472;
}

.exhibition-head h2 {
  max-width: 660px;
  margin: 17px 0 0;
  color: #0a316d;
  font: 400 clamp(42px, 5.2vw, 70px) / 0.98 var(--serif);
  letter-spacing: -0.045em;
}

.exhibition-head h2 em {
  color: #347f98;
  font-style: italic;
}

.exhibition-intro {
  max-width: 340px;
  margin: 0 0 5px;
  color: #4c6475;
  font-size: 13px;
  line-height: 1.85;
}

.exhibition-gallery {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.exhibition-card {
  position: relative;
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  background: #b7cdd1;
  cursor: zoom-in;
}

.exhibition-card::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, rgb(2 25 59 / 0%) 40%, rgb(2 25 59 / 73%) 100%);
}

.exhibition-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.05) hue-rotate(5deg);
  transition: transform 460ms cubic-bezier(0.23, 1, 0.32, 1), filter 460ms cubic-bezier(0.23, 1, 0.32, 1);
}

.exhibition-card:hover img {
  filter: saturate(0.94) contrast(1.03) hue-rotate(0deg);
  transform: scale(1.045);
}

.exhibition-card:focus-visible {
  outline: 3px solid #0b3472;
  outline-offset: 4px;
}

.exhibition-expand {
  position: absolute;
  z-index: 1;
  top: 13px;
  right: 13px;
  color: #ffffff;
  font: 500 8px var(--mono);
  letter-spacing: 0.11em;
  opacity: 0;
  transform: translateY(-3px);
  transition: opacity 180ms cubic-bezier(0.23, 1, 0.32, 1), transform 180ms cubic-bezier(0.23, 1, 0.32, 1);
}

.exhibition-card:hover .exhibition-expand,
.exhibition-card:focus-visible .exhibition-expand {
  opacity: 1;
  transform: translateY(0);
}

.exhibition-card figcaption {
  position: absolute;
  z-index: 1;
  right: 15px;
  bottom: 15px;
  left: 15px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 10px;
  color: #ffffff;
}

.exhibition-card strong {
  max-width: 145px;
  font: 400 clamp(18px, 1.7vw, 24px) / 1.05 var(--serif);
}

.exhibition-card span {
  color: #bcf4f4;
  font: 500 9px var(--mono);
  letter-spacing: 0.1em;
}

.exhibition-footnote {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 23px;
  color: #617a86;
  font: 500 9px var(--mono);
  letter-spacing: 0.11em;
}

.exhibition-footnote::before {
  width: 7px;
  height: 7px;
  content: "";
  border: 1px solid #3c8799;
  border-radius: 50%;
}

body.exhibition-lightbox-open {
  overflow: hidden;
}

.exhibition-lightbox {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 30px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 220ms cubic-bezier(0.23, 1, 0.32, 1);
}

.exhibition-lightbox.is-open {
  pointer-events: auto;
  opacity: 1;
}

.exhibition-lightbox-scrim {
  position: absolute;
  inset: 0;
  background: rgb(3 19 43 / 85%);
  backdrop-filter: blur(8px);
}

.exhibition-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(88vw, calc(72vh * 1.333));
  outline: 0;
}

.exhibition-lightbox-stage {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0b1e35;
  box-shadow: 0 30px 90px rgb(0 0 0 / 36%);
}

.exhibition-lightbox-stage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.exhibition-lightbox-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 14px;
  color: #ffffff;
}

.exhibition-lightbox-caption span {
  font: 400 clamp(21px, 2.4vw, 32px) / 1 var(--serif);
}

.exhibition-lightbox-caption small {
  color: #bcf4f4;
  font: 500 9px var(--mono);
  letter-spacing: 0.11em;
}

.exhibition-lightbox-close {
  position: absolute;
  z-index: 2;
  top: -15px;
  right: -15px;
  display: grid;
  width: 32px;
  height: 32px;
  padding: 0;
  color: #0b3472;
  cursor: pointer;
  border: 0;
  border-radius: 50%;
  background: #ffffff;
  font: 400 25px / 1 Arial, sans-serif;
  place-items: center;
}

.exhibition-lightbox-close:focus-visible {
  outline: 2px solid #bcf4f4;
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .exhibition-section {
    padding: 86px 0 92px;
  }

  .exhibition-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .exhibition-intro {
    max-width: 490px;
  }

  .exhibition-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (max-width: 780px) {
  .exhibition-section {
    padding: 70px 0 74px;
  }

  .exhibition-head {
    margin-bottom: 32px;
  }

  .exhibition-head h2 {
    max-width: 360px;
    font-size: clamp(38px, 11vw, 47px);
  }

  .exhibition-card figcaption {
    right: 11px;
    bottom: 11px;
    left: 11px;
  }

  .exhibition-card strong {
    max-width: 110px;
    font-size: clamp(16px, 4.8vw, 20px);
  }

  .exhibition-card span {
    font-size: 8px;
  }

  .exhibition-lightbox {
    padding: 20px;
  }

  .exhibition-lightbox-dialog {
    width: min(100%, calc(68vh * 1.333));
  }

  .exhibition-lightbox-close {
    top: -12px;
    right: -6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .exhibition-card img {
    transition: none;
  }

  .exhibition-expand,
  .exhibition-lightbox {
    transition: none;
  }
}