.reader-topbar {
  max-width: 640px;
  margin: 0 auto;
  padding: 20px 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.reader-topbar a,
.reader-toc a,
.reader-footer a {
  color: #d8b24a;
  text-decoration: none;
  text-underline-offset: 4px;
}

.reader-topbar a,
.reader-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 13px;
}

.reader-topbar a:hover,
.reader-toc a:hover,
.reader-footer a:hover {
  text-decoration: underline;
}

.infj-source-page .hero {
  padding-top: 40px;
}

.reader-toc {
  border: 1px solid #3a3528;
  border-radius: 14px;
  background: #141516;
  padding: 0 18px;
  scroll-margin-top: 20px;
}

.reader-toc summary {
  min-height: 54px;
  padding: 14px 0;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.reader-toc summary span {
  margin-left: 10px;
  font-size: 11px;
  font-weight: 400;
  color: #9ba1a8;
}

.reader-toc ol {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 20px;
  padding: 4px 0 14px;
  border-top: 1px solid #2a2c2f;
}

.reader-toc a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 7px 0;
  font-size: 12px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

h2[id^="reading-"] {
  scroll-margin-top: 24px;
}

.reader-footer {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid #2a2c2f;
}

.reader-footer p {
  color: #9ba1a8;
  font-size: 13px;
}

.reader-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 0 22px;
  margin-top: 8px;
}

.copy-guard [data-reader-navigation],
.copy-guard [data-reader-navigation] *,
.copy-guard [data-wechat-share-modal],
.copy-guard [data-wechat-share-modal] *,
[data-wechat-share-fallback],
[data-wechat-share-fallback] * {
  -webkit-user-select: text;
  user-select: text;
  -webkit-touch-callout: default;
}

@media (max-width: 380px) {
  .reader-toc {
    padding: 0 14px;
  }

  .reader-toc ol {
    column-gap: 14px;
  }

  .reader-topbar a {
    font-size: 12px;
  }
}