/* Glossary terms ({gloss}): body-colored text followed by a small muted info mark, as tall as a lowercase
   letter and on the baseline, and a help cursor, so they read as "hover for a definition" rather than as
   links to more content. The mark darkens on hover. A click still opens the glossary entry. */
.yue a.reference.gloss {
  color: inherit;
  font-weight: inherit;
  text-decoration: none;
  white-space: nowrap; /* keeps the mark on the term's line */
  cursor: help;
}

.yue a.reference.gloss::after {
  content: "";
  display: inline-block;
  width: 0.68em;
  height: 0.68em;
  margin-left: 0.2em;
  vertical-align: -0.05em;
  background-color: var(--sy-c-light);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 16v-4M12 8h.01'/%3E%3C/svg%3E") center / contain no-repeat;
}

.yue a.reference.gloss:hover::after,
.yue a.reference.gloss:focus-visible::after {
  background-color: var(--sy-c-text);
}

/* The popup with a term's summary and a link to its entry (gloss.js) */
.gloss-tip {
  position: absolute;
  z-index: 9; /* under the header, as Shibuya's own dropdowns are */
  width: max-content;
  max-width: min(22rem, calc(100vw - 2rem));
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--sy-c-border);
  border-radius: 6px;
  background: var(--sy-c-background);
  box-shadow: var(--sy-dropdown-shadow);
  color: var(--sy-c-text);
  font-size: 0.875rem;
  line-height: 1.5;
}

.gloss-tip a {
  color: var(--sy-c-link);
  text-decoration: underline;
}

.gloss-tip a:hover {
  color: var(--sy-c-link-hover);
}