:root {
  --publication-paper: #f7f5f0;
  --publication-ink: #172033;
  --publication-muted: #667085;
  --publication-blue: #173b67;
  --publication-divider: #d9dde3;
  --publication-hover: #edf3f8;
}

/* The legacy theme clips .page-wrapper, which prevents descendants from
   sticking to the viewport. This stylesheet is loaded only on publication
   pages, so releasing that clipping here does not affect the other pages. */
.page-wrapper {
  overflow: visible;
}

.publication {
  color: var(--publication-ink);
  background: #fff;
  font-family: "Poppins", "Microsoft YaHei", sans-serif;
}

.publication-shell {
  width: min(1440px, calc(100% - 64px));
  margin-inline: auto;
}

.publication-hero {
  padding: 42px 0 36px;
  background: var(--publication-paper);
  border-bottom: 1px solid var(--publication-divider);
}

.publication-hero .publication-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.publication-eyebrow {
  margin: 0 0 12px;
  color: var(--publication-blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
}

.publication-hero h1 {
  margin: 0;
  color: var(--publication-ink);
  font-family: "Times New Roman", Times, serif;
  font-size: clamp(44px, 5vw, 62px);
  font-weight: 400;
  font-style: normal;
  line-height: 1;
  letter-spacing: -.035em;
  text-transform: uppercase;
}

.publication-total {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 8px;
  color: var(--publication-muted);
  white-space: nowrap;
}

.publication-total strong {
  color: var(--publication-blue);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 500;
  line-height: 1;
}

.publication-total span {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
}

.publication-tools {
  position: relative;
  z-index: 5;
  padding: 16px 0 13px;
  background: #fff;
  border-bottom: 1px solid var(--publication-divider);
}

.publication-search-wrap {
  position: relative;
}

.publication-search-wrap i {
  position: absolute;
  top: 50%;
  left: 18px;
  color: var(--publication-muted);
  transform: translateY(-50%);
}

.publication-search-wrap input {
  width: 100%;
  height: 54px;
  padding: 0 18px 0 48px;
  color: var(--publication-ink);
  border: 1px solid var(--publication-divider);
  border-radius: 0;
  background: #fff;
  font-size: 16px;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.publication-search-wrap input:focus,
.publication-filters select:focus,
.publication-action:focus-visible,
.publication-filter-toggle:focus-visible,
.publication-reset:focus-visible {
  border-color: var(--publication-blue);
  box-shadow: 0 0 0 3px rgba(23, 59, 103, .12);
}

.publication-filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: 12px;
  margin-top: 10px;
}

.publication-filters label {
  margin: 0;
  color: var(--publication-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.publication-filters select {
  display: block;
  width: 100%;
  height: 42px;
  margin-top: 5px;
  padding: 0 34px 0 12px;
  color: var(--publication-ink);
  border: 1px solid var(--publication-divider);
  border-radius: 0;
  background-color: #fff;
  font-size: 14px;
  outline: none;
}

.publication-reset,
.publication-filter-toggle {
  border: 1px solid var(--publication-blue);
  border-radius: 0;
  background: transparent;
  color: var(--publication-blue);
  font-size: 13px;
  font-weight: 600;
}

.publication-reset {
  align-self: end;
  height: 42px;
  padding: 0 18px;
}

.publication-filter-toggle {
  display: none;
  width: 100%;
  height: 44px;
  margin-top: 12px;
}

.publication-result-bar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 10px;
  color: var(--publication-muted);
  font-size: 13px;
}

.publication-result-bar strong {
  color: var(--publication-ink);
}

.publication-layout {
  display: block;
  padding-top: 28px;
  padding-bottom: 96px;
}

@media (min-width: 1025px) {
  .publication-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(230px, 260px);
    align-items: start;
    gap: clamp(32px, 3vw, 48px);
  }

  .publication-tools {
    --publication-sticky-top: 104px;
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: var(--publication-sticky-top);
    z-index: 4;
    max-height: calc(100vh - var(--publication-sticky-top) - 16px);
    overflow-y: auto;
    padding: 20px;
    border: 1px solid var(--publication-divider);
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 14px 36px rgba(23, 32, 51, .07);
  }

  @media (max-width: 1199px) {
    .publication-tools {
      --publication-sticky-top: 86px;
    }
  }

  .publication-filters {
    grid-template-columns: minmax(0, 1fr);
    gap: 13px;
    margin-top: 16px;
  }

  .publication-reset {
    width: 100%;
  }

  .publication-result-bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
    padding-top: 14px;
    border-top: 1px solid var(--publication-divider);
  }

  .publication #pub-detail {
    grid-column: 1;
    grid-row: 1;
    position: relative;
    left: auto;
    width: auto;
    padding: 0;
  }
}

.publication .year-sidebar-single {
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.publication .pub-category {
  padding: 0;
}

.publication .pub-category .year-sidebar-title {
  margin: 0 0 14px;
  padding-bottom: 12px;
  color: var(--publication-muted);
  border-bottom: 1px solid var(--publication-divider);
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.publication .pub-category ul li {
  margin: 0;
}

.publication .pub-category ul li a {
  padding: 8px 6px 8px 12px;
  color: var(--publication-muted);
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.3;
}

.publication .pub-category ul li a::before,
.publication .pub-category ul li a::after {
  display: none;
}

.publication .pub-category ul li:hover a,
.publication .pub-category ul li.active a {
  color: var(--publication-blue);
  border-left-color: var(--publication-blue);
  background: var(--publication-hover);
}

.publication #pub-content.publication-nav--faded {
  filter: blur(1.5px);
}

.publication-year {
  display: grid;
  grid-template-columns: clamp(130px, 14vw, 190px) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 60px);
  max-width: none;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.publication-year + .publication-year {
  margin-top: 74px;
}

.publication-year:hover {
  box-shadow: none;
}

.publication .year-target {
  position: absolute;
  top: -148px;
}

.publication .year-title {
  position: sticky;
  top: 136px;
  align-self: start;
  margin: 0;
  color: #d8dce2;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(48px, 6vw, 82px);
  font-weight: 400;
  line-height: .9;
  letter-spacing: -.05em;
}

.publication-year__entries {
  min-width: 0;
  border-top: 1px solid var(--publication-divider);
}

.publication .article.publication-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0;
  padding: 28px 18px 30px;
  border: 0;
  border-bottom: 1px solid var(--publication-divider);
  border-radius: 0;
  background: #fff;
  transition: background-color 160ms ease;
}

.publication .article.publication-entry:hover {
  background: var(--publication-hover);
}

.publication-number {
  padding-top: 3px;
  color: var(--publication-blue);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.publication-entry__body {
  min-width: 0;
}

.publication .publication-title {
  max-width: 980px;
  margin: 0;
  color: var(--publication-ink);
  font-family: Georgia, "Times New Roman", "Microsoft YaHei", serif;
  font-size: clamp(20px, 1.7vw, 25px);
  font-weight: 600;
  line-height: 1.32;
}

.publication .publication-authors,
.publication .publication-meta {
  max-width: 1060px;
  margin: 10px 0 0;
  color: var(--publication-muted);
  font-family: "Poppins", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.65;
}

.publication .publication-authors strong {
  color: var(--publication-ink);
  font-weight: 700;
}

.publication .publication-meta {
  margin-top: 4px;
  color: var(--publication-blue);
}

.publication-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 18px;
  margin-top: 16px;
}

.publication-action {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0;
  color: var(--publication-blue);
  border: 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  font-family: "Poppins", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-decoration: none;
}

.publication-action:hover {
  color: var(--publication-ink);
  border-bottom-color: currentColor;
}

.publication-abstract {
  margin-top: 18px;
  padding: 16px 20px;
  border-left: 2px solid var(--publication-blue);
  background: rgba(255, 255, 255, .72);
}

.publication-abstract p {
  margin: 0;
  color: var(--publication-muted);
  font-family: "Poppins", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.75;
}

.publication-entry[hidden],
.publication-year[hidden] {
  display: none !important;
}

.publication-empty {
  padding: 72px 24px;
  color: var(--publication-muted);
  border-top: 1px solid var(--publication-divider);
  border-bottom: 1px solid var(--publication-divider);
  text-align: center;
}

.publication-cite-dialog {
  width: min(680px, calc(100% - 32px));
  max-width: none;
  padding: 0;
  color: var(--publication-ink);
  border: 1px solid var(--publication-divider);
  border-radius: 0;
  background: #fff;
  box-shadow: 0 24px 70px rgba(23, 32, 51, .2);
}

.publication-cite-dialog::backdrop {
  background: rgba(23, 32, 51, .52);
  backdrop-filter: blur(3px);
}

.publication-cite-panel {
  padding: clamp(24px, 5vw, 42px);
}

.publication-cite-panel header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.publication-cite-panel h2 {
  margin: 0;
  color: var(--publication-ink);
  font-size: 28px;
}

.publication-cite-close {
  width: 42px;
  height: 42px;
  color: var(--publication-ink);
  border: 1px solid var(--publication-divider);
  border-radius: 50%;
  background: #fff;
}

.publication-cite-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 28px 0 12px;
  border-bottom: 1px solid var(--publication-divider);
}

.publication-cite-tabs button {
  padding: 9px 12px;
  color: var(--publication-muted);
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  font-size: 13px;
}

.publication-cite-tabs button.is-active {
  color: var(--publication-blue);
  border-bottom-color: var(--publication-blue);
}

#publication-cite-text {
  width: 100%;
  min-height: 190px;
  padding: 16px;
  resize: vertical;
  color: var(--publication-ink);
  border: 1px solid var(--publication-divider);
  border-radius: 0;
  background: var(--publication-paper);
  font: 13px/1.65 Consolas, monospace;
}

.publication-copy {
  width: 100%;
  height: 46px;
  margin-top: 12px;
  color: #fff;
  border: 1px solid var(--publication-blue);
  border-radius: 0;
  background: var(--publication-blue);
  font-size: 14px;
  font-weight: 600;
}

body.publication-dialog-open {
  overflow: hidden;
}

@media (max-width: 1024px) {
  .publication-layout {
    display: block;
  }

  .publication #pub-detail {
    width: 100%;
    padding: 0;
  }

  .publication-tools + #pub-detail {
    margin-top: 28px;
  }

  .publication-year {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 28px;
  }

  .publication .year-title {
    top: 94px;
    font-size: 52px;
  }
}

@media (max-width: 767.98px) {
  .publication-shell {
    width: min(100% - 32px, 1440px);
  }

  .publication-hero {
    padding: 30px 0 27px;
  }

  .publication-hero .publication-shell {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .publication-hero h1 {
    font-size: clamp(32px, 10vw, 42px);
    overflow-wrap: normal;
    word-break: keep-all;
  }

  .publication-total {
    align-self: flex-start;
    padding: 0;
  }

  .publication-total strong {
    font-size: clamp(27px, 8vw, 32px);
  }

  .publication-total span {
    font-size: 11px;
    letter-spacing: .08em;
  }

  .publication-tools {
    padding: 18px 0 14px;
  }

  .publication-tools__inner {
    width: min(100% - 32px, 1440px);
    margin-inline: auto;
  }

  .publication-filter-toggle {
    display: block;
  }

  .publication-filters {
    display: none;
    grid-template-columns: 1fr;
    padding-top: 4px;
  }

  .publication-filters.is-open {
    display: grid;
  }

  .publication-result-bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    margin-top: 13px;
  }

  .publication-layout {
    width: 100%;
    padding: 30px 0 64px;
  }

  .publication-year,
  .publication-year + .publication-year {
    display: block;
    margin: 0;
  }

  .publication .year-title {
    position: sticky;
    top: 72px;
    z-index: 3;
    margin: 0;
    padding: 13px 16px 10px;
    color: var(--publication-blue);
    border-top: 1px solid var(--publication-divider);
    border-bottom: 1px solid var(--publication-divider);
    background: rgba(247, 245, 240, .96);
    font-family: "Poppins", "Microsoft YaHei", sans-serif;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0;
    backdrop-filter: blur(8px);
  }

  .publication-year__entries {
    border-top: 0;
  }

  .publication .article.publication-entry {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding: 24px 16px 25px 12px;
  }

  .publication-number {
    font-size: 15px;
  }

  .publication .publication-title {
    font-size: 20px;
    line-height: 1.38;
  }

  .publication .publication-authors,
  .publication .publication-meta {
    font-size: 13px;
    line-height: 1.6;
    overflow-wrap: anywhere;
  }

  .publication-actions {
    gap: 6px 16px;
  }

  .publication-action {
    min-height: 36px;
  }

  .publication-cite-dialog {
    max-height: calc(100dvh - 24px);
  }

  .publication-cite-panel {
    padding: 22px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .publication *,
  .publication *::before,
  .publication *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}