body.single-post {
  --ib-reader-top: 96px;
  --ib-reader-scroll-gap: 110px;
}
.ib-reader-panel, .ib-reader-toc {
  color: #1E293B;
  font-family: system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
.ib-reader-panel { display: grid; gap: 16px; }
.ib-reader-panel *, .ib-reader-toc, .ib-reader-toc * { box-sizing: border-box; }
.ib-reader-toc {
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  background: #FFFFFF;
  overflow: hidden;
  margin: 0;
}
.ib-reader-toc > summary {
  background: #1D4ED8;
  color: #FFFFFF;
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 700;
  min-height: 48px;
}
.ib-reader-toc-title { font-size: 17px; }
.ib-reader-current-preview {
  display: block;
  font-size: 12px;
  font-weight: 400;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ib-reader-toc-body { padding: 12px; }
.ib-reader-toc-body .ib-reader-position { margin: 0 4px 8px; font-size: 12px; color: #475569; }
.ib-reader-toc-list { list-style: none; padding: 0 !important; margin: 0 !important; max-height: 38vh; overflow-y: auto; }
.ib-reader-toc-list li { margin: 0; padding: 0; }
.ib-reader-toc-list li[hidden] { display: none !important; }
.ib-reader-toc-list a {
  display: block;
  padding: 10px 12px;
  border-left: 3px solid transparent;
  color: #475569;
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none !important;
  overflow-wrap: anywhere;
}
.ib-reader-toc-list a[aria-current="location"] {
  color: #1D4ED8;
  background: #F8FAFC;
  border-left-color: #1D4ED8;
  font-weight: 700;
}
.ib-reader-toc-list a:hover { background: #F8FAFC; color: #1D4ED8; }
.ib-reader-toc-body .ib-reader-all {
  color: #1D4ED8;
  background: transparent;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  font: 600 13px/1.4 system-ui, sans-serif;
  min-height: 44px;
  padding: 8px 12px;
  margin-top: 10px;
  width: 100%;
  cursor: pointer;
}
.ib-reader-feature { background: #F8FAFC; border: 1px solid #E2E8F0; border-radius: 10px; padding: 18px; }
.ib-reader-feature .ib-reader-label { color: #475569; font-size: 12px; margin: 0 0 8px; }
.ib-reader-feature h3 { color: #0F172A; font-size: 19px; font-weight: 700; line-height: 1.2; margin: 0 0 12px; }
.ib-reader-feature p { color: #475569; font-size: 14px; line-height: 1.5; margin: 0 0 14px; }
.ib-reader-feature .ib-reader-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 10px 14px; background: #1D4ED8; color: #FFFFFF;
  font-size: 14px; font-weight: 600; border-radius: 6px; text-decoration: none;
}
.ib-reader-more { margin: 0; font-size: 14px; }
.ib-reader-more summary { min-height: 44px; padding: 10px 0; cursor: pointer; color: #0F172A; font-weight: 600; }
.ib-reader-more nav > p { font-weight: 600; margin: 12px 0; }
.ib-reader-more ul { margin: 0 0 12px; padding-left: 18px; }
.ib-reader-more li { margin-bottom: 10px; }
.ib-reader-more a { color: #1D4ED8; }
.ib-reader-panel :is(a, button, summary):focus-visible,
.ib-reader-toc :is(a, button, summary):focus-visible { outline: 2px solid #1D4ED8; outline-offset: 3px; }
.ib-reader-toc > summary:focus-visible { outline-color: #FFFFFF; outline-offset: -5px; }
body.single-post .entry-content :is(h2, h3) { scroll-margin-top: var(--ib-reader-scroll-gap); }
body.single-post .entry-content .ib-reader-current-heading {
  text-decoration: underline;
  text-decoration-color: #1D4ED8;
  text-underline-offset: .2em;
  text-decoration-thickness: 2px;
}
@media (min-width: 1025px) {
  body.single-post.has-sticky-sidebar-widget #secondary .widget.widget_informbytes_reader {
    top: var(--ib-reader-top) !important;
    max-height: calc(100vh - var(--ib-reader-top) - 20px) !important;
    max-height: calc(100dvh - var(--ib-reader-top) - 20px) !important;
    overflow-y: auto;
    scrollbar-width: thin;
    margin-bottom: 0;
  }
}
@media (max-width: 1024px) {
  .ib-reader-toc.ib-reader-mobile {
    position: sticky;
    top: var(--ib-reader-top);
    z-index: 25;
    margin: 0 0 24px;
    width: 100%;
    box-shadow: none;
  }
  .ib-reader-mobile > summary { padding: 10px 14px; }
  .ib-reader-mobile .ib-reader-toc-list { max-height: 28vh; }
  .ib-reader-mobile .ib-reader-toc-body { max-height: 42vh; overflow-y: auto; }
  .ib-reader-panel { max-width: 680px; margin: 0 auto; }
}
@media print {
  .ib-reader-panel, .ib-reader-toc { display: none !important; }
  body.single-post .entry-content .ib-reader-current-heading { text-decoration: none; }
}