.discussionbridge-discussion {
  margin-block-start: 3rem;
  padding-block-start: 2rem;
  border-block-start: 1px solid currentColor;
  border-block-start-color: color-mix(in srgb, currentColor 22%, transparent);
}

.discussionbridge-toc {
  margin-block: 2rem;
  padding: 1rem 1.25rem;
  border: 1px solid currentColor;
  border-color: color-mix(in srgb, currentColor 22%, transparent);
  border-radius: 0.5rem;
}

.discussionbridge-toc ol {
  margin-block: 0.75rem 0;
}

.discussionbridge-toc__level-h3 {
  margin-inline-start: 1.25rem;
}

.discussionbridge-discussion__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-block-end: 1rem;
}

.discussionbridge-discussion__header h2 {
  margin: 0;
}

.discussionbridge-record > .discussionbridge-discussion__header {
  margin-block-start: 3rem;
  padding-block-start: 2rem;
  border-block-start: 1px solid currentColor;
  border-block-start-color: color-mix(in srgb, currentColor 22%, transparent);
}

.discussionbridge-discussion iframe,
.discussionbridge-record iframe {
  display: block;
  width: 100%;
  border: 0;
}

.discussionbridge-discussion--fullInteractive iframe,
.discussionbridge-record--fullInteractive iframe {
  min-height: 360px;
  height: 800px !important;
}

.discussionbridge-credit {
  margin: 0.45rem 0 0;
  color: inherit;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  opacity: 0.72;
}

.discussionbridge-simple__reply {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-block-start: 1px solid color-mix(in srgb, currentColor 14%, transparent);
}

.discussionbridge-simple__avatar {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  overflow: hidden;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, currentColor 10%, transparent);
  font-weight: 750;
}

.discussionbridge-simple__avatar img { width: 100%; height: 100%; object-fit: cover; }
.discussionbridge-simple__content { min-width: 0; }
.discussionbridge-simple__meta { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-block-end: 0.65rem; font-size: 0.875rem; }
.discussionbridge-simple__more summary { width: max-content; max-width: 100%; margin: 1rem auto; padding: 0.55rem 0.9rem; border: 1px solid color-mix(in srgb, currentColor 24%, transparent); border-radius: 999px; cursor: pointer; font-weight: 700; }
.discussionbridge-simple__more-open { display: none; }
.discussionbridge-simple__more[open] .discussionbridge-simple__more-closed { display: none; }
.discussionbridge-simple__more[open] .discussionbridge-simple__more-open { display: inline; }
.discussionbridge-simple__limit { text-align: center; font-size: 0.9rem; }

.discussionbridge-credit__brand {
  position: relative;
  color: inherit;
  text-decoration: none;
  transition: color 160ms ease;
}

.discussionbridge-credit__brand::after {
  position: absolute;
  right: 0;
  bottom: -0.12em;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.discussionbridge-credit__brand:hover,
.discussionbridge-credit__brand:focus-visible {
  color: var(--wp--preset--color--accent-2, #3451b2);
  opacity: 1;
}

.discussionbridge-powered-by { display: flex; align-items: center; justify-content: center; gap: 0.45rem; margin: 0.8rem auto 0; color: inherit; font-size: 0.8rem; text-decoration: none; opacity: 0.72; }
.discussionbridge-powered-by__wordmark { display: inline-flex; width: 6.4rem; padding: 0.12rem 0.28rem; border-radius: 0.2rem; background: #fff; }
.discussionbridge-powered-by__wordmark svg { display: block; width: 100%; height: auto; }

.discussionbridge-credit__brand:hover::after,
.discussionbridge-credit__brand:focus-visible::after {
  transform: scaleX(1);
}

.discussionbridge-credit__brand:focus-visible {
  border-radius: 0.15rem;
  outline: 2px solid currentColor;
  outline-offset: 0.2rem;
}

@media (max-width: 520px) {
  .discussionbridge-discussion__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .discussionbridge-simple__meta { align-items: flex-start; flex-direction: column; gap: 0.2rem; }

  .discussionbridge-discussion--fullInteractive iframe,
  .discussionbridge-record--fullInteractive iframe {
    height: min(800px, 75vh) !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .discussionbridge-credit__brand,
  .discussionbridge-credit__brand::after {
    transition: none;
  }
}