.page-home .grid-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  width: min(100%, var(--content-normal));
  margin: var(--space-sm) auto var(--space-lg);
  padding-inline: var(--gutter);
}

.page-home .grid-item {
  background-color: rgb(var(--color-theme-1));
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.08),
    0 14px 30px rgba(0, 0, 0, 0.18);
  transition:
    transform 0.5s var(--ease-premium),
    box-shadow 0.5s var(--ease-premium);
  cursor: pointer;
  position: relative;
  text-decoration: none;
}

.page-home .grid-item:hover {
  transform: translateY(-6px);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.1),
    0 24px 46px rgba(0, 0, 0, 0.26);
}

.page-home .grid-item:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.page-home .image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.page-home .image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-premium);
}

.page-home .grid-item:hover .image-wrapper img {
  transform: scale(1.06);
}

.page-home .overlay {
  position: absolute;
  inset: 0;
  transition: opacity 0.5s var(--ease-premium);
}

.page-home .grid-item:hover .overlay {
  opacity: 0;
}

.page-home .overlay-alfa {
  background: linear-gradient(150deg, rgb(var(--color-theme-1) / 0.55), rgb(var(--color-theme-1) / 0.88));
}

.page-home .overlay-beta {
  background: linear-gradient(150deg, rgb(var(--color-theme-3) / 0.55), rgb(var(--color-theme-3) / 0.88));
}

.page-home .overlay-gamma {
  background: linear-gradient(150deg, rgb(var(--color-theme-4) / 0.55), rgb(var(--color-theme-4) / 0.88));
}

.page-home .overlay-delta {
  background: linear-gradient(150deg, rgb(var(--color-theme-5) / 0.55), rgb(var(--color-theme-5) / 0.88));
}

.page-home .label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 100%;
  padding: 15px;
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 30px;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
  text-align: center;
  transition: transform 0.5s var(--ease-premium);
}

.page-home .grid-item:hover .label {
  transform: translate(-50%, -54%);
}

.page-events .event-image {
  display: block;
  width: min(100%, var(--content-narrow));
  margin: var(--space-md) auto;
  padding-inline: var(--gutter);
}

.page-info .spacer {
  height: var(--space-lg);
}

.page-info .info-container {
  width: min(100%, var(--content-narrow));
  margin: var(--space-md) auto;
  padding-inline: var(--gutter);
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.6;
}

.page-info .info-section {
  margin-bottom: 50px;
}

.page-info .info-container h2 {
  margin-bottom: var(--space-xs);
  margin-top: 0;
  font-family: var(--font-display);
  font-size: 2rem;
  text-transform: uppercase;
}

.page-info .info-container a {
  color: var(--color-text);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition:
    color 0.25s ease,
    text-decoration-color 0.25s ease;
}

.page-info .info-container a:hover {
  color: rgb(var(--color-theme-1));
  text-decoration-color: rgb(var(--color-theme-1) / 0.4);
}

.page-guide #audio-container {
  width: min(100%, var(--content-narrow));
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-block: var(--space-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.page-guide .audio-item {
  width: 100%;
  max-width: var(--content-narrow);
  overflow: hidden;
  border: 1px solid #ccc;
  border-radius: 12px;
  background: #eee;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.05),
    0 8px 20px rgba(0, 0, 0, 0.1);
  transition:
    box-shadow 0.4s var(--ease-premium),
    transform 0.4s var(--ease-premium);
}

.page-guide .audio-item:hover {
  transform: translateY(-3px);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.06),
    0 16px 32px rgba(0, 0, 0, 0.16);
}

.page-guide .audio-title {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-xs);
  padding: 15px 20px;
  color: var(--color-white);
  font-size: 24px;
  text-align: left;
  transition: box-shadow 0.25s ease;
  cursor: pointer;
}

.page-guide .audio-title:hover {
  box-shadow: inset 0 0 0 999px rgba(255, 255, 255, 0.1);
}

.page-guide .audio-title:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: -3px;
}

.page-guide .audio-title.open .arrow {
  transform: rotate(180deg);
}

.page-guide .title-text {
  flex: 1;
  word-break: break-word;
  font-size: 20px;
}

.page-guide .arrow {
  flex-shrink: 0;
  transform-origin: center;
  transition: transform 0.3s ease-in-out;
}

.page-guide .arrow:hover {
  animation: pulse 1s infinite ease-in-out;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1) rotate(0deg);
  }

  50% {
    transform: scale(1.1) rotate(0deg);
  }
}

.page-guide .audio-content {
  max-height: 0;
  padding: 0 var(--space-sm);
  overflow: hidden;
  transition:
    max-height 0.6s var(--ease-premium),
    padding-block 0.6s var(--ease-premium);
}

.page-guide .audio-item.expanded .audio-content {
  padding: var(--space-xs) var(--space-sm) var(--space-sm);
}

.page-guide audio {
  width: 100%;
  margin-top: var(--space-xs);
  border-radius: 8px;
}

.page-guide .description {
  color: var(--color-text);
  font-size: 16px;
  text-align: justify;
}

.page-guide .credit-box {
  max-width: var(--content-narrow);
  margin: var(--space-sm) auto 0;
  border-radius: 12px;
  background-color: var(--color-white);
  padding: 15px 20px;
  color: #333;
  font-size: 14px;
  line-height: 1.4;
  text-align: left;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.page-guide .credit-line {
  margin: 0;
  padding: 0;
  font-size: 12px;
  line-height: 1.4;
}

.page-guide .static-box {
  width: 100%;
  max-width: var(--content-narrow);
  height: 180px;
  margin: var(--space-sm) auto;
  border-radius: 12px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
  color: var(--color-white);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 24px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-guide .static-box h2 {
  margin: 0;
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.4;
}

.page-guide .static-box.style-1 {
  background:
    linear-gradient(rgb(var(--color-theme-1) / 0.7), rgb(var(--color-theme-1) / 0.7)),
    url('/assets/images/content/exhibition-theme-01.png') center/cover no-repeat;
}

.page-guide .static-box.style-2 {
  background:
    linear-gradient(rgb(var(--color-theme-2) / 0.7), rgb(var(--color-theme-2) / 0.7)),
    url('/assets/images/content/exhibition-theme-02.png') center/cover no-repeat;
}

.page-guide .static-box.style-3 {
  background:
    linear-gradient(rgb(var(--color-theme-3) / 0.7), rgb(var(--color-theme-3) / 0.7)),
    url('/assets/images/content/exhibition-theme-03.png') center/cover no-repeat;
}

.page-guide .static-box.style-4 {
  background:
    linear-gradient(rgb(var(--color-theme-4) / 0.7), rgb(var(--color-theme-4) / 0.7)),
    url('/assets/images/content/exhibition-theme-04.png') center/cover no-repeat;
}

.page-guide .static-box.style-5 {
  background:
    linear-gradient(rgb(var(--color-theme-5) / 0.7), rgb(var(--color-theme-5) / 0.7)),
    url('/assets/images/content/exhibition-theme-05.png') center/cover no-repeat;
}

.page-guide .static-box.style-6 {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7));
}

.page-guide .style-1 .audio-title {
  background-color: rgb(var(--color-theme-1));
}

.page-guide .style-2 .audio-title {
  background-color: rgb(var(--color-theme-2));
}

.page-guide .style-3 .audio-title {
  background-color: rgb(var(--color-theme-3));
}

.page-guide .style-4 .audio-title {
  background-color: rgb(var(--color-theme-4));
}

.page-guide .style-5 .audio-title {
  background-color: rgb(var(--color-theme-5));
}

.page-guide .style-6 .audio-title {
  background-color: var(--color-black);
}

@media (min-width: 768px) {
  .page-home .grid-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .page-home .label {
    font-size: 24px;
  }

  .page-info .info-container {
    font-size: 1rem;
  }

  .page-info .info-container h2 {
    font-size: 1.5rem;
  }

  .page-guide .audio-title {
    font-size: 20px;
  }

  .page-guide .title-text {
    font-size: 18px;
  }

  .page-guide .static-box h2 {
    font-size: 24px;
  }
}