/* Publication identity and native More Works dropdown. */
.works-menu-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0 10px 12px;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}
.works-menu-button[aria-expanded="true"] svg {
  transform: rotate(180deg);
}
.works-popover {
  inset: 78px max(18px, calc((100vw - 1240px) / 2)) auto auto;
  margin: 0;
  width: min(420px, calc(100vw - 36px));
  max-height: calc(100svh - 98px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px 22px 8px;
  border: 1px solid #d4dfd1;
  border-radius: 8px;
  color: #284b38;
  background: #fcfdf9;
  box-shadow: 0 16px 50px #0b291a24;
}
.works-popover-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.works-popover-heading h2 {
  margin: 0;
  font-size: 17px;
  font-weight: 650;
}
.works-menu-close {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: #536859;
  font-size: 24px;
  line-height: 1;
}
.works-popover .more-works-grid {
  grid-template-columns: 1fr;
  gap: 0;
}
.works-popover .more-work-card {
  border: 0;
  border-top: 1px solid #dce5d8;
  border-radius: 0;
  padding: 16px 0;
  gap: 7px;
  background: transparent;
}
.works-popover .more-work-title h3 {
  font-size: 17px;
}
.works-popover .work-arrow {
  margin-left: 4px;
  font-size: 13px;
  font-weight: 400;
}
.works-popover .more-work-link {
  display: none;
}
.works-popover .more-work-title > span {
  font-size: 12px;
}
.works-popover .more-work-card > p {
  font-size: 14px;
  line-height: 1.65;
}
.works-popover .more-work-card:hover h3,
.works-popover .more-work-card:hover .more-work-link {
  color: #447b4e;
}
.publication-authors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 17px;
  margin-top: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: #355944;
}
.publication-author {
  white-space: nowrap;
}
.publication-author a:hover,
.publication-affiliations a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.publication-author sup,
.publication-affiliations sup {
  font-size: 10px;
  margin-left: 2px;
}
.publication-affiliations {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 18px;
  font-size: 14px;
  line-height: 1.6;
  margin-top: 14px;
  color: #536859;
}
.publication-affiliations a {
  white-space: nowrap;
}
.publication-contribution {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: #536859;
}
.cover-copy .publication-resources {
  gap: 10px;
  margin-top: 24px;
}
.publication-resource {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid #b5c5b1;
  border-radius: 4px;
  background: #fbfcf8;
  color: #284b38;
  font-size: 14px;
  font-weight: 550;
  line-height: 1.4;
  white-space: nowrap;
}
.publication-resource:not(:disabled):hover {
  background: #eaf0e5;
  border-color: #7e9b7d;
}
.publication-resource:disabled {
  cursor: default;
  opacity: 0.65;
}
.publication-resource img,
.publication-resource svg {
  width: 18px;
  height: 18px;
  flex: none;
}
@media (max-width: 720px) {
  .works-menu-button {
    font-size: 13px;
    padding-left: 0;
    gap: 7px;
  }
  .works-popover {
    inset-block-start: 74px;
    padding-inline: 18px;
  }
  .publication-authors {
    font-size: 14px;
    gap: 6px 14px;
  }
  .publication-affiliations {
    font-size: 13px;
  }
  .cover-copy .publication-resources {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .cover-copy .publication-resource:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
  .publication-resource {
    font-size: 14px;
  }
}
/* Language switch (static/js/i18n.js): English by default, Chinese on request. */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.lang-switch {
  display: inline-flex;
  align-items: center;
  padding: 2px;
  border: 1px solid color-mix(in srgb, currentColor 28%, transparent);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 650;
  line-height: 1;
  white-space: nowrap;
}
.lang-switch a {
  padding: 6px 10px;
  border-radius: 999px;
  opacity: 0.72;
  transition:
    background 0.2s ease,
    opacity 0.2s ease;
}
.lang-switch a:hover {
  opacity: 1;
}
.lang-switch a[aria-current="true"] {
  background: #2e5c4a;
  color: #f4f7f0;
  opacity: 1;
}
.lang-switch a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}
@media (max-width: 720px) {
  .nav-actions {
    gap: 8px;
  }
  .lang-switch a {
    padding: 6px 8px;
  }
}
/* Chinese: CJK fonts after the Latin faces, and no negative tracking on CJK headlines. */
html:lang(zh-CN) {
  --sans: Manrope, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;
  --serif: Georgia, "Songti SC", "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", serif;
}
html:lang(zh-CN) :is(h2, h3, .hero-subtitle) {
  letter-spacing: 0;
}
html:lang(zh-CN) .eyebrow {
  letter-spacing: 0.06em;
}