/* spoiler */
.spoiler-box {
  background-color: #fff8f0;
  border-left: 4px solid #f0a050;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

.spoiler-box summary {
  cursor: pointer;
  font-weight: 600;
  color: #c07030;
}

.spoiler-box[open] summary {
  margin-bottom: 1.2rem;
}

/* gallery */
.gallery-scroll {
  background-color: #e9e9e9;
  border-left: 4px solid #6090d0;
  border-radius: 8px;
  padding: 1rem;
}