.opf-block-type-accordion { margin-bottom: 1rem; }
.opf-accordion-btn {
  width: 100%;
  text-align: center;
  background: #0f172a;
  color: #fff;
  border: 0;
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  line-height: 1.3;
  white-space: normal;
  overflow-wrap: anywhere;
}
.opf-accordion-btn:focus { outline: 2px solid #93c5fd; outline-offset: 2px; }
.opf-accordion-chevron { transition: transform .25s ease; margin-top: 6px; }
.opf-accordion-btn[aria-expanded="true"] .opf-accordion-chevron { transform: rotate(180deg); }
.opf-accordion-panel {
  overflow: hidden;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  margin-top: 10px;
  background: #ffffff;
}
.opf-accordion-inner { padding: 18px 20px; color: #1f2937; line-height: 1.6; }