.region-occasion {
  max-width: 980px;
  margin: 24px auto 0;
  border: 1px solid #d9d3bd;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 4px 18px rgba(0, 0, 0, .06);
}
.region-occasion > summary {
  display: list-item;
  cursor: pointer;
  padding: 20px 24px;
  color: #27251e;
  font-weight: 700;
  line-height: 1.4;
}
.region-occasion > summary::marker { color: #a18a16; }
.region-occasion > summary:focus-visible {
  outline: 3px solid #a18a16;
  outline-offset: 3px;
}
.region-occasion[open] > summary { border-bottom: 1px solid #e8e3d2; }
.region-occasion__body { padding: 24px; }
.region-occasion__body > :first-child { margin-top: 0; }
.region-occasion__body > :last-child { margin-bottom: 0; }
@media (max-width: 600px) {
  .region-occasion > summary { padding: 17px 18px; }
  .region-occasion__body { padding: 18px; }
}