.qa-jump {
  align-self: flex-start;
  margin-top: 18px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--lake);
  background: rgba(255, 255, 255, .7);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  max-width: 100%;
  overflow-wrap: anywhere;
}
.qa-section { padding-top: 28px; }
.qa-intro { margin: 0 0 22px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.qa-search-label { display: block; margin-bottom: 8px; font-size: 13px; font-weight: 700; }
.qa-search-row { display: flex; align-items: center; gap: 8px; }
.qa-search-row input {
  width: 100%; min-width: 0; min-height: 48px; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--surface);
  color: var(--ink); font: inherit; font-size: 16px;
}
.qa-search-row button { flex-shrink: 0; min-height: 44px; padding: 8px 12px; border: 0; border-radius: 10px; background: var(--lake-soft); cursor: pointer; }
.qa-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.qa-filter { padding: 10px 13px; min-height: 42px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: 12px; font-weight: 650; cursor: pointer; }
.qa-filter[aria-pressed="true"] { background: var(--ink); color: white; border-color: var(--ink); }
.qa-result-count { margin: 14px 0; color: var(--muted); font-size: 12px; }
.qa-list { display: grid; gap: 10px; min-width: 0; }
.qa-item { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); overflow: hidden; }
.qa-item summary { display: flex; align-items: flex-start; gap: 12px; padding: 17px 18px; cursor: pointer; list-style: none; }
.qa-item summary::-webkit-details-marker { display: none; }
.qa-item summary::after { content: "+"; flex-shrink: 0; margin-left: auto; color: var(--lake); font-size: 23px; font-weight: 400; line-height: 1; }
.qa-item[open] summary::after { content: "−"; }
.qa-question-copy { display: grid; gap: 5px; min-width: 0; }
.qa-category { color: var(--lake); font-size: 10px; font-weight: 750; letter-spacing: .04em; }
.qa-question { font-size: 15px; font-weight: 750; line-height: 1.65; overflow-wrap: anywhere; }
.qa-answer { padding: 0 18px 18px; font-size: 14px; line-height: 1.85; overflow-wrap: anywhere; }
.qa-answer p { margin: 0 0 12px; }
.qa-answer ul { margin: 0 0 12px; padding-left: 20px; }
.qa-answer li + li { margin-top: 6px; }
.qa-answer a { color: var(--lake); text-underline-offset: 3px; }
.qa-sources { display: flex; flex-wrap: wrap; gap: 7px 14px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 12px; }
.qa-sources a { max-width: 100%; }
.qa-checked { margin-top: 10px !important; margin-bottom: 0 !important; color: var(--muted); font-size: 11px; }
.qa-loading, .qa-empty, .qa-load-error { padding: 22px; border: 1px dashed var(--line); border-radius: var(--radius-md); color: var(--muted); font-size: 14px; line-height: 1.7; }
.qa-documents { margin-top: 28px; }
.qa-documents h3 { margin: 0 0 12px; font-size: 17px; }
.qa-document-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.qa-document { display: grid; gap: 8px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--lake-soft); text-decoration: none; line-height: 1.6; font-size: 14px; font-weight: 750; overflow-wrap: anywhere; }
.qa-document span { font-size: 12px; font-weight: 400; color: var(--muted); }
.qa-section :is(a, button, input, summary):focus-visible, .qa-jump:focus-visible { outline: 3px solid var(--lake); outline-offset: 3px; }
@media (max-width: 480px) {
  .qa-section .section-heading { align-items: center; gap: 10px; }
  .qa-section .section-heading h2 { font-size: 27px; }
  .qa-item summary { padding: 16px; }
  .qa-answer { padding-inline: 16px; }
  .qa-document-grid { grid-template-columns: 1fr; }
}