.culturea-program-wrap{
  max-width: 1020px;
  margin: 0 auto;
  padding: 40px 20px 80px;
  background-color: var(--c-bg-primary);
}

.culturea-program-list{
  border-top: 2px solid var(--c-accent-1);
}

.culturea-program-item{
  border-left: 2px solid var(--c-accent-1);
  border-right: 2px solid var(--c-accent-1);
  border-bottom: 2px solid var(--c-accent-1);
  background-color: var(--c-bg-primary);
  transition: background .28s ease;
}

.culturea-program-head{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  align-items: center;
  padding: 24px 72px 24px 28px;
  cursor: pointer;
  position: relative;
  user-select: none;
}

.culturea-program-head::after{
  content: "";
  position: absolute;
  right: 28px;
  top: 50%;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--c-accent-1);
  border-bottom: 2px solid var(--c-accent-1);
  transform: translateY(-50%) rotate(135deg); 
  transition: transform .25s ease, border-color .25s ease;
}

.culturea-program-time{
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  color: var(--c-text-main);
}

.culturea-program-title{
  font-size: 18px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--c-text-main);
}

.culturea-program-body{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0 28px;
  transition:
    max-height .35s ease,
    opacity .25s ease,
    padding .35s ease;
}

.culturea-program-photo{
  width: 200px;
  height: 200px;
  overflow: hidden;
  padding-left: 0;
}

.culturea-program-photo img{
  display: block;
  width: 100%;
  max-width: 220px;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.culturea-program-text{
  max-width: 760px;
  font-size: 16px;
  line-height: 1.35;
  color: var(--c-accent-2);
}

.culturea-program-item:has(.culturea-program-photo-empty) .culturea-program-photo{
  display: none;
}

.culturea-program-item:has(.culturea-program-photo-empty) .culturea-program-text{
  grid-column: 2;
}

.culturea-program-item.is-open{
  background-color: var(--c-accent-1);
}

.culturea-program-item.is-open .culturea-program-time,
.culturea-program-item.is-open .culturea-program-title{
  color: var(--c-accent-2);
}

.culturea-program-item.is-open .culturea-program-head::after{
  border-color: var(--c-accent-2);
  transform: translateY(calc(-50% - 4px)) rotate(45deg); 
}

.culturea-program-item.is-open .culturea-program-body{
  max-height: 420px;
  opacity: 1;
  padding: 0 28px 28px;
}

.culturea-program-item:has(.culturea-program-photo-empty).is-open .culturea-program-body{
  max-height: 220px;
}

@media (max-width: 900px){
  .culturea-program-wrap{
    padding: 28px 1px 48px;
  }

  .culturea-program-head{
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 20px 54px 20px 18px;
  }

  .culturea-program-head::after{
    right: 18px;
  }

  .culturea-program-time{
    font-size: 20px;
  }

  .culturea-program-title{
    font-size: 18px;
  }

  .culturea-program-body{
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 0 18px;
  }

  .culturea-program-text{
    font-size: 16px;
  }

  .culturea-program-item.is-open .culturea-program-body{
    max-height: 1000px;
    opacity: 1;
    padding: 0 18px 20px;
  }

  .culturea-program-item:has(.culturea-program-photo-empty) .culturea-program-text{
    grid-column: 1;
  }

  .culturea-program-item:has(.culturea-program-photo-empty).is-open .culturea-program-body{
    max-height: 220px;
  }
}