:root {
  --ink: #172332;
  --muted: #607080;
  --paper: #ffffff;
  --page-surface: #fbfcfc;
  --line: #d9e1e5;
  --header-surface: #f9fbfb;
  --secondary-surface: #f6f8f8;
  --institution-surface: #f3f7f7;
  --metric-surface: #f5f8f8;
  --overview-surface: rgb(255 255 255 / 62%);
  --control-line: #c3cfd4;
  --accent: #24566f;
  --accent-dark: #183d51;
  --detection: #287d8e;
  --attribution: #b66a37;
  --both: #76589b;
  --map-detection-fill: #5a9da6;
  --map-detection-stroke: #376f78;
  --map-attribution-fill: #c58a55;
  --map-attribution-stroke: #8b5a32;
  --map-mixed-fill: #8b6fa8;
  --map-mixed-stroke: #604877;
  --map-unknown-fill: #8a98a3;
  --map-unknown-stroke: #5d6b75;
  --map-connection-line: #2f4554;
  --panel-line: rgb(36 86 111 / 9%);
  --separator-line: rgb(36 86 111 / 10%);
  --map-line: rgb(36 86 111 / 18%);
  --masonry-gap: 11px;
  --masonry-row: 1px;
  --shadow: 0 8px 22px rgb(28 53 67 / 6%);
  --sticky-summary-offset: 117px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

html {
  scroll-padding-top: calc(var(--sticky-summary-offset) + 12px);
}

:where([id], [tabindex]) {
  scroll-margin-top: calc(var(--sticky-summary-offset) + 12px);
}

body {
  background: var(--page-surface);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

.site-header-inner,
.page-shell,
footer {
  width: calc(100% - 24px);
  max-width: 1920px;
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 1100;
  top: 0;
  width: 100%;
  border-bottom: 0;
  background: var(--header-surface);
  box-shadow: 0 5px 14px rgb(28 53 67 / 4%);
}

.site-header-inner {
  display: grid;
  grid-template-areas: "hero statistics repository";
  grid-template-columns: clamp(190px, 25vw, 280px) minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 10px;
  padding: 10px 0;
  background: transparent;
}

.header-brand {
  grid-area: hero;
  display: grid;
  height: 96px;
  min-width: 0;
  align-items: center;
}

.header-logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.header-repository-block {
  grid-area: repository;
  display: flex;
  min-width: max-content;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  text-align: right;
}

.header-repository-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid #b8c9d1;
  border-radius: 5px;
  padding: 6px 10px;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.header-maintainer,
.header-data-updated {
  max-width: 100%;
  margin: 0;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.3;
}

.header-maintainer {
  margin-top: 3px;
}

.header-data-updated {
  white-space: nowrap;
}

.header-data-updated time {
  color: inherit;
}

.header-repository-link:hover,
.header-repository-link:focus-visible {
  border-color: var(--accent);
  background: #f0f7f9;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.9rem, 3.6vw, 2.8rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

h2 {
  margin-bottom: 18px;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.eyebrow {
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.page-shell {
  display: grid;
  grid-template-columns: clamp(244px, 13vw, 248px) minmax(0, 1fr);
  gap: 11px;
}

.site-information {
  grid-column: 1 / -1;
  min-width: 0;
  padding: 16px;
}

.site-information-header {
  display: grid;
  grid-template-columns: minmax(200px, auto) minmax(0, 1fr);
  align-items: baseline;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.site-information h2,
.site-information h3,
.site-information p {
  margin: 0;
}

.site-information h2 {
  color: var(--accent-dark);
  font-size: 0.86rem;
}

.site-information-header p,
.site-information-grid p {
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.5;
}

.site-information-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 12px 0;
}

.site-information-grid section {
  min-width: 0;
}

.site-information-grid h3 {
  margin-bottom: 4px;
  font-size: 0.78rem;
}

.project-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.project-link-list a,
.site-information p a {
  color: var(--accent);
  font-weight: 700;
  overflow-wrap: anywhere;
  text-underline-offset: 2px;
}

.project-link-list a {
  font-size: 0.74rem;
}

.dataset-overview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--separator-line);
  padding: 2px 2px 7px;
}

.dataset-overview > p {
  margin: 0;
}

.dataset-overview > p {
  flex: 0 1 280px;
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.35;
  text-align: right;
}

.dataset-statistics {
  display: flex;
  flex: 0 1 auto;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding-bottom: 2px;
}

.dataset-statistics div {
  display: flex;
  flex: 0 0 auto;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  min-width: 150px;
  border: 1px solid var(--separator-line);
  border-radius: 999px;
  padding: 5px 9px;
  background: var(--metric-surface);
  box-shadow: none;
}

.dataset-statistics dt {
  color: var(--muted);
  font-size: 0.61rem;
  line-height: 1;
  white-space: nowrap;
}

.dataset-statistics dd {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  line-height: 1;
}

.dataset-statistics div[hidden] {
  display: none;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sidebar .filters-panel {
  z-index: 20;
  align-self: flex-start;
  width: 100%;
  border-color: var(--panel-line);
  background: var(--secondary-surface);
  box-shadow: none;
}

@media (min-width: 821px) {
  .sidebar .filters-panel {
    position: sticky;
    top: var(--sticky-summary-offset);
    max-height: calc(100vh - var(--sticky-summary-offset) - 12px);
    max-height: calc(100dvh - var(--sticky-summary-offset) - 12px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    scrollbar-width: thin;
  }
}

.panel,
.map-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.panel {
  padding: 20px;
}

.sidebar .panel {
  padding: 12px;
}

.sidebar .panel > h2 {
  margin-bottom: 8px;
}

.mobile-filters-trigger,
.filters-backdrop,
.close-filters,
.done-filters {
  display: none;
}

.filters-panel-heading h2 {
  margin-bottom: 8px;
}

.filters-panel-actions {
  display: block;
}

.filter-grid {
  display: grid;
  gap: 8px;
}

.filter-grid label {
  gap: 4px;
  font-weight: 600;
}

.filter-grid select,
.filter-grid input:not([type="range"]),
.filter-dropdown-button {
  height: 35px;
}

.filter-grid select {
  padding-top: 7px;
  padding-bottom: 7px;
  background-position: calc(100% - 14px) 14px, calc(100% - 10px) 14px;
}

.filter-grid input:not([type="range"]) {
  padding-top: 7px;
  padding-bottom: 7px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.filter-dropdown-field {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.filter-label {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.filter-dropdown-field.is-enhanced > select {
  display: none;
}

.published-only-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 24px;
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.filter-grid .published-only-filter input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--accent);
}

.published-only-filter:has(input:disabled) {
  cursor: default;
  opacity: 0.6;
}

.filter-dropdown {
  position: relative;
  min-width: 0;
}

.filter-dropdown-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
  margin: 0;
  height: 35px;
  border-radius: 5px;
  padding: 7px 10px;
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 400;
  text-align: left;
}

.filter-dropdown-button > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-dropdown-chevron {
  flex: 0 0 auto;
  width: 0;
  height: 0;
  border-right: 4px solid transparent;
  border-left: 4px solid transparent;
  border-top: 5px solid currentColor;
}

.filter-dropdown-button[aria-expanded="true"] .filter-dropdown-chevron {
  transform: rotate(180deg);
}

.filter-dropdown-panel {
  position: absolute;
  z-index: 1200;
  top: 100%;
  right: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid #aebdc5;
  border-top: 0;
  border-radius: 0 0 7px 7px;
  background: var(--paper);
  box-shadow: 0 10px 22px rgb(28 48 59 / 18%);
}

.filter-dropdown-panel.is-long {
  max-height: min(320px, 40vh);
  overflow: hidden;
}

.filter-dropdown-panel[data-placement="up"] {
  top: auto;
  bottom: 100%;
  border-top: 1px solid #aebdc5;
  border-bottom: 0;
  border-radius: 7px 7px 0 0;
}

.filter-dropdown-panel[hidden] {
  display: none;
}

.filter-dropdown-options {
  min-height: 0;
  margin: 0;
  padding: 4px;
  list-style: none;
  scrollbar-width: thin;
}

.filter-dropdown-panel.is-long .filter-dropdown-options {
  overflow-y: auto;
  overscroll-behavior: contain;
}

.filter-dropdown-option {
  border-radius: 4px;
  padding: 8px 9px;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.25;
}

.filter-dropdown-option[hidden] {
  display: none;
}

.filter-dropdown-option.is-active,
.filter-dropdown-option:hover {
  background: #edf4f6;
}

.filter-dropdown-option[aria-selected="true"] {
  color: var(--accent-dark);
  font-weight: 700;
}

.active-filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.active-filter-bar[hidden] {
  display: none;
}

.active-filter-chips {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.active-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  max-width: 100%;
  border: 1px solid #a9bcc5;
  border-radius: 999px;
  padding: 4px 6px 4px 9px;
  background: #edf4f6;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 700;
  flex-wrap: nowrap;
}

.active-filter-chip-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.active-filter-chip button {
  width: 24px;
  height: 24px;
  margin: 0;
  border: 0;
  border-radius: 50%;
  padding: 0;
  background: transparent;
  line-height: 1;
}

.active-filter-chip button:hover,
.active-filter-chip button:focus-visible {
  background: rgb(36 86 111 / 12%);
  color: var(--accent-dark);
}

.clear-active-filters {
  width: auto;
  flex: 0 0 auto;
  border: 0;
  padding: 5px 2px;
  background: transparent;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.clear-active-filters[hidden] {
  display: none;
}

button.institution-filter-link {
  display: inline;
  width: auto;
  margin: 0;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: inherit;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: rgb(36 86 111 / 42%);
  text-underline-offset: 2px;
}

button.institution-filter-link:hover:not(:disabled),
button.institution-filter-link:focus-visible {
  border: 0;
  background: transparent;
  color: var(--accent-dark);
  text-decoration-color: currentColor;
}

.year-range {
  display: grid;
  gap: 4px;
  min-width: 0;
  margin: 0;
  border: 0;
  padding: 0;
}

.year-range legend {
  margin-bottom: 1px;
  padding: 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.year-range-slider {
  position: relative;
  height: 24px;
  margin: 0;
}

.year-range-track {
  position: absolute;
  top: 10px;
  right: 16px;
  left: 16px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    #d8e0e4 0 var(--range-start, 0%),
    var(--accent) var(--range-start, 0%) var(--range-end, 100%),
    #d8e0e4 var(--range-end, 100%) 100%
  );
}

.year-range-input {
  position: absolute;
  z-index: 2;
  top: 0;
  left: -6px;
  width: calc(100% + 12px);
  height: 24px;
  margin: 0;
  border: 0;
  padding: 0;
  background: transparent;
  pointer-events: none;
  appearance: none;
}

.year-range-input-end {
  z-index: 3;
}

.year-range-input:focus-visible {
  z-index: 5;
  outline: 2px solid var(--accent-dark);
  outline-offset: 4px;
}

.year-range-input::-webkit-slider-runnable-track {
  height: 4px;
  background: transparent;
}

.year-range-input::-moz-range-track {
  height: 4px;
  background: transparent;
}

.year-range-input::-webkit-slider-thumb {
  width: 28px;
  height: 28px;
  margin-top: -12px;
  border: 0;
  border-radius: 0;
  background: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M0 0L16 8L0 16Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M0 0L16 8L0 16Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  filter: drop-shadow(0 0 1px var(--paper)) drop-shadow(0 2px 2px rgb(18 39 49 / 38%));
  cursor: grab;
  pointer-events: auto;
  appearance: none;
}

.year-range-input::-moz-range-thumb {
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 0;
  background: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M0 0L16 8L0 16Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M0 0L16 8L0 16Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  filter: drop-shadow(0 0 1px var(--paper)) drop-shadow(0 2px 2px rgb(18 39 49 / 38%));
  cursor: grab;
  pointer-events: auto;
}

.year-range-input-end::-webkit-slider-thumb {
  background: var(--accent-dark);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M16 0L0 8L16 16Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M16 0L0 8L16 16Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
}

.year-range-input-end::-moz-range-thumb {
  background: var(--accent-dark);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M16 0L0 8L16 16Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M16 0L0 8L16 16Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
}

.year-range-input:disabled::-webkit-slider-thumb {
  cursor: not-allowed;
  opacity: 0.55;
}

.year-range-input:disabled::-moz-range-thumb {
  cursor: not-allowed;
  opacity: 0.55;
}

.year-range-bounds {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

select,
input,
button {
  width: 100%;
  border: 1px solid var(--control-line);
  border-radius: 5px;
  background: var(--paper);
  box-shadow: none;
  color: var(--ink);
  font: inherit;
  line-height: 1.2;
  -webkit-appearance: none;
  appearance: none;
}

#reset-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 35px;
  margin-top: 8px;
  border-color: var(--separator-line);
  padding-top: 7px;
  padding-bottom: 7px;
  background: rgb(255 255 255 / 56%);
  color: var(--muted);
  font-size: 0.78rem;
}

#reset-filters::before {
  content: "↶";
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1;
}

select {
  height: 39px;
  appearance: none;
  border-radius: 5px;
  padding: 9px 30px 9px 10px;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 14px) 16px, calc(100% - 10px) 16px;
  background-repeat: no-repeat;
  background-size: 4px 5px, 4px 5px;
  font-size: 0.8rem;
  font-weight: 400;
}

input {
  min-width: 0;
  padding: 9px 10px;
}

input::placeholder {
  color: #82909a;
}

button {
  margin-top: 16px;
  padding: 9px 12px;
  color: var(--accent-dark);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 700;
}

button:hover:not(:disabled),
button:focus-visible {
  border-color: var(--accent);
  background: #f0f7f9;
}

:where(select, input:not([type="range"]), button):focus-visible {
  outline: 3px solid rgb(36 86 111 / 28%);
  outline-offset: 2px;
  border-color: var(--accent);
}

button:disabled,
select:disabled,
input:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.header-statistics {
  grid-area: statistics;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 0;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--panel-line);
  border-radius: 7px;
  background: var(--overview-surface);
}

.header-chart {
  min-width: 0;
  height: 96px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  padding: 9px 10px;
  background: transparent;
  box-shadow: none;
}

.header-chart + .header-chart {
  border-left: 1px solid var(--separator-line);
}

.header-chart h2 {
  margin: 0 0 6px;
  color: var(--accent-dark);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-chart-content {
  height: 60px;
  min-width: 0;
}

.chart-empty {
  display: grid;
  height: 100%;
  place-items: center;
  margin: 0;
  color: var(--muted);
  font-size: 0.68rem;
}

.task-chart-bar {
  display: flex;
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7edef;
}

.task-chart .header-chart-content {
  display: grid;
  grid-template-rows: 9px repeat(4, minmax(0, 1fr));
  row-gap: 3px;
}

.task-chart-segment {
  min-width: 2px;
}

.task-chart-list {
  display: contents;
}

.header-chart button {
  width: 100%;
  min-width: 0;
  min-height: 100%;
  margin: 0;
  border: 0;
  border-radius: 3px;
  padding: 0;
  background: transparent;
  box-shadow: none;
  color: inherit;
  cursor: pointer;
  font-family: inherit;
  touch-action: manipulation;
}

.header-chart button:hover:not(:disabled),
.header-chart button:focus-visible {
  border: 0;
  background: rgb(36 86 111 / 10%);
  color: inherit;
}

.header-chart button[aria-pressed="true"] {
  background: rgb(36 86 111 / 16%);
  box-shadow: inset 0 0 0 1px rgb(36 86 111 / 38%);
}

.task-chart-item {
  display: grid;
  grid-template-columns: 7px minmax(0, 1fr) auto;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 0.59rem;
  line-height: 1.1;
}

.task-chart-item i {
  width: 7px;
  height: 7px;
  border-radius: 2px;
}

.task-chart-item span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-chart-item strong {
  color: var(--ink);
  font-size: 0.64rem;
}

.task-chart-total {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 5px;
  margin-top: 0;
  border-top: 1px solid var(--line);
  padding-top: 2px;
  color: var(--ink);
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1.1;
}

.task-chart-total strong {
  font-size: 0.68rem;
}

.institution-chart-list {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(5, 1fr);
  grid-auto-columns: minmax(0, 1fr);
  gap: 3px 10px;
  height: 60px;
}

.institution-chart-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 18px;
  align-items: center;
  gap: 4px;
  min-width: 0;
  font-size: 0.56rem;
  line-height: 1;
  text-align: left;
}

.task-chart-item:focus-visible,
.institution-chart-row:focus-visible,
.year-chart-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.institution-chart-label {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border-radius: 2px;
  padding: 2px 3px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.institution-chart-fill {
  position: absolute;
  inset: 0 auto 0 0;
  z-index: 0;
  background: rgb(36 86 111 / 13%);
}

.institution-chart-name {
  display: block;
  position: relative;
  z-index: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.institution-chart-count {
  color: var(--accent-dark);
  font-weight: 700;
  text-align: right;
}

.year-chart-bars {
  display: flex;
  align-items: end;
  gap: 2px;
  height: 60px;
  overflow: hidden;
}

.year-chart-item {
  display: grid;
  flex: 1 1 0;
  grid-template-rows: 11px minmax(4px, 1fr) 11px;
  align-items: end;
  min-width: 7px;
  height: 100%;
  text-align: center;
}

.year-chart-item[aria-pressed="true"] .year-chart-bar {
  background: var(--accent-dark);
}

.chart-tooltip {
  position: fixed;
  z-index: 2000;
  width: max-content;
  max-width: min(280px, calc(100vw - 20px));
  border: 1px solid #aebdc5;
  border-radius: 5px;
  padding: 6px 8px;
  background: var(--ink);
  box-shadow: 0 6px 18px rgb(18 35 46 / 20%);
  color: white;
  font-size: 0.7rem;
  line-height: 1.3;
  pointer-events: none;
}

.chart-tooltip[hidden] {
  display: none;
}

.year-chart-count,
.year-chart-label {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.5rem;
  line-height: 1;
  text-overflow: clip;
  white-space: nowrap;
}

.year-chart-bar-slot {
  display: flex;
  align-items: end;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.year-chart-bar {
  width: min(8px, 82%);
  min-height: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--accent);
}

.map-column {
  display: grid;
  min-width: 0;
  gap: 0;
  align-content: start;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.results-panel {
  position: relative;
  min-width: 0;
  padding: 12px 12px 16px;
}

.results-panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 12px;
  left: 12px;
  border-top: 1px solid var(--separator-line);
}

.map-column > .map-panel,
.map-column > .results-panel {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.results-heading-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, auto);
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 8px;
}

.results-heading-group {
  display: flex;
  min-width: 0;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 8px;
}

.results-heading-row h2,
.results-heading-row p {
  margin-bottom: 0;
  line-height: 1.2;
}

.results-heading-row p {
  flex: none;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.results-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.sort-control-label {
  display: flex;
  align-items: center;
  width: auto;
  gap: 4px;
  margin: 0;
  color: #72818a;
  font-weight: 600;
  white-space: nowrap;
}

.sort-control-label .filter-label {
  flex: 0 0 auto;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.sort-control-label .filter-dropdown {
  flex: 0 1 176px;
  width: 176px;
}

.sort-control-label .filter-dropdown-button {
  width: 100%;
  height: 32px;
  min-height: 32px;
  padding: 3px 8px;
  font-size: 0.78rem;
  line-height: 1.2;
}

.sort-control-label .filter-dropdown-panel {
  right: 0;
  left: auto;
  width: max-content;
  min-width: 100%;
  max-width: min(280px, calc(100vw - 24px));
}

.export-button,
.copy-link-button {
  width: auto;
  margin: 0;
  padding: 6px 10px;
  white-space: nowrap;
}

.copy-link-button.is-copied {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.results-view-toggle {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
  margin-bottom: 0;
  color: #72818a;
  font-size: 0.72rem;
  font-weight: 600;
}

.results-view-toggle button {
  width: auto;
  margin: 0;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.7rem;
}

.results-view-toggle button[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

.results-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: auto;
  gap: var(--masonry-gap);
  margin: 0;
  padding: 0;
  list-style: none;
  transition: opacity 120ms ease;
}

.results-list.is-updating {
  opacity: 0.78;
}

.results-list-staging {
  position: absolute;
  inset: 0 0 auto;
  width: 100%;
  visibility: hidden;
  pointer-events: none;
}

.results-sentinel {
  width: 100%;
  height: 1px;
  pointer-events: none;
}

.results-records-area {
  position: relative;
  min-width: 0;
}

.results-loading {
  position: absolute;
  z-index: 1;
  inset: 0 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--masonry-gap);
  pointer-events: none;
}

.results-loading[hidden] {
  display: none;
}

.results-loading-card {
  height: 132px;
  border: 1px solid var(--separator-line);
  border-radius: 7px;
  background:
    linear-gradient(90deg, transparent, rgb(255 255 255 / 68%), transparent)
      -160% 0 / 55% 100% no-repeat,
    linear-gradient(var(--secondary-surface), var(--secondary-surface)) 12px 15px / 30% 9px no-repeat,
    linear-gradient(var(--secondary-surface), var(--secondary-surface)) 12px 36px / 76% 13px no-repeat,
    linear-gradient(var(--secondary-surface), var(--secondary-surface)) 12px 61px / 58% 8px no-repeat,
    var(--paper);
  animation: results-loading-shimmer 1.15s ease-in-out infinite;
}

@keyframes results-loading-shimmer {
  to {
    background-position: 260% 0, 12px 15px, 12px 36px, 12px 61px, 0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .results-loading-card {
    animation: none;
  }
}

.results-list.is-masonry-ready {
  grid-auto-rows: var(--masonry-row);
}

.result-item {
  display: flow-root;
  width: 100%;
  min-width: 0;
  border: 1px solid var(--separator-line);
  border-radius: 7px;
  background: var(--paper);
  overflow-wrap: anywhere;
}

.result-item.is-masonry-pending {
  visibility: hidden;
}

.result-item.is-interaction-hovered {
  border-color: #8baab8;
  box-shadow: inset 3px 0 0 #8baab8;
}

.result-item.is-interaction-selected {
  border-color: var(--accent-dark);
  box-shadow: inset 4px 0 0 var(--accent-dark), 0 0 0 1px rgb(36 86 111 / 12%);
}

.result-item.is-selection-related,
.result-item.is-marker-related {
  border-color: #9eb5bf;
  box-shadow: inset 3px 0 0 #9eb5bf;
}

.result-item.is-selection-primary {
  border-color: var(--accent-dark);
  box-shadow: inset 4px 0 0 var(--accent-dark), 0 0 0 1px rgb(36 86 111 / 16%);
}

.result-item.is-interaction-selected:focus-visible {
  outline: 3px solid var(--accent-dark);
  outline-offset: 3px;
}

.result-card {
  display: flow-root;
  width: 100%;
  min-width: 0;
  padding: 12px;
}

.result-title {
  display: -webkit-box;
  margin: 0 0 6px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.32;
  overflow: hidden;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.result-entity-kicker {
  margin: 0 0 3px;
  color: var(--accent-dark);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.result-institution-match-context {
  margin: -1px 0 7px;
  border-radius: 3px;
  padding: 5px 7px;
  background: color-mix(in srgb, var(--institution-surface) 72%, white);
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.4;
}

.result-institution-match-context > span:first-child {
  color: var(--accent-dark);
  font-weight: 800;
}

.result-institution-primary {
  margin: 0 0 6px;
  border-left: 3px solid var(--accent);
  padding: 7px 8px;
  background: var(--institution-surface);
}

.result-institution-primary h4,
.result-entity-section h4 {
  margin: 0 0 4px;
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.35;
}

.result-institution-primary h4 {
  font-size: 0.84rem;
}

.result-institution-primary p,
.result-entity-section p,
.result-paper-institutions li {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.result-institution-number {
  position: relative;
  top: -0.25em;
  flex: 0 0 auto;
  min-width: 1.25em;
  color: var(--accent-dark);
  font-size: 0.78em;
  font-weight: 850;
  line-height: 1;
  text-align: right;
  vertical-align: super;
}

.result-institution-primary p + p {
  margin-top: 2px;
}

.result-institution-primary p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-card-adaptive {
  min-width: 0;
}

.result-entity-section {
  margin-bottom: 6px;
}

.result-authors-content,
.result-institutions-content {
  min-width: 0;
}

.result-authors-content p {
  margin: 0;
}

.result-paper-institutions ul {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.result-institutions-overflow[hidden],
.paper-authors-overflow[hidden] {
  display: none;
}

.result-paper-institutions li {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 2px 6px;
}

.result-institution-location {
  color: var(--muted);
}

.result-institution-location::before {
  content: "· ";
}

.result-section-count {
  color: var(--muted);
  font-weight: 700;
}

.result-secondary {
  min-width: 0;
  border-top: 1px solid var(--separator-line);
  padding-top: 7px;
}

.result-venue-year {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.result-venue-year > span + span::before {
  content: "·";
  margin-right: 8px;
  color: #99a8af;
}

.result-publication-type {
  color: var(--accent-dark);
  font-weight: 700;
}

.venue-label-name {
  overflow-wrap: anywhere;
}

.result-badges {
  margin: 0;
}

.result-badges .popup-badge {
  font-size: 0.62rem;
  letter-spacing: 0.035em;
}

.result-card .task-detection {
  border-color: var(--map-detection-stroke);
  background: color-mix(in srgb, var(--map-detection-fill) 18%, white);
  color: var(--map-detection-stroke);
}

.result-card .task-source_attribution {
  border-color: var(--map-attribution-stroke);
  background: color-mix(in srgb, var(--map-attribution-fill) 18%, white);
  color: var(--map-attribution-stroke);
}

.result-card .task-detection_and_source_attribution {
  border-color: var(--map-mixed-stroke);
  background: color-mix(in srgb, var(--map-mixed-fill) 18%, white);
  color: var(--map-mixed-stroke);
}

.entry-type-badge {
  border-color: #bfd0d7;
  background: #f2f7f8;
  color: #315b6d;
}

.result-links {
  margin-top: 5px;
}

.result-links a,
.result-institutions-toggle,
.result-card .paper-authors-toggle {
  min-width: 0;
}

.result-institutions-toggle {
  width: auto;
  margin: 3px 0 0;
  border: 0;
  padding: 1px 0;
  background: transparent;
  color: var(--accent-dark);
  font-size: 0.7rem;
  font-weight: 800;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.result-card .paper-authors-toggle {
  margin-top: 3px;
  font-size: 0.7rem;
}

.result-card :is(a, button):focus-visible {
  border-radius: 3px;
  outline: 3px solid color-mix(in srgb, var(--accent) 38%, transparent);
  outline-offset: 2px;
}

.results-empty {
  display: grid;
  justify-items: center;
  gap: 10px;
  margin: 4px 0 0;
  border: 1px dashed #bdc9cf;
  border-radius: 6px;
  padding: 20px;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

.results-empty[hidden] {
  display: none;
}

.results-empty h3,
.results-empty p {
  margin: 0;
}

.results-empty h3 {
  color: var(--ink);
  font-size: 1rem;
}

.results-empty-primary-actions,
.results-empty-filter-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.results-empty-primary-actions button,
.results-empty-filter-actions button {
  width: auto;
  min-height: 44px;
  margin: 0;
  padding: 7px 10px;
}

.results-empty-filter-actions {
  margin: 0;
  padding: 0;
  list-style: none;
}

.results-empty-filter-actions button {
  border-radius: 999px;
  background: var(--paper);
  font-size: 0.74rem;
}

.map-panel {
  min-width: 0;
  padding: 0;
}

.map-summary {
  padding: 6px 12px 0;
  border-radius: 0;
  background: transparent;
}

.map-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 276px);
  gap: 12px;
  align-items: stretch;
  margin: 0 12px 8px;
}

.map-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 3px 2px 1px;
}

@media (min-width: 1200px) {
  :root {
    --sticky-summary-offset: 137px;
  }

  .site-header-inner {
    grid-template-areas: "hero statistics repository";
    grid-template-columns: 406px minmax(0, 1fr) auto;
    align-items: start;
    column-gap: 12px;
    padding: 12px 0;
  }

  .header-brand,
  .header-chart {
    height: 112px;
  }

  .header-chart-content,
  .institution-chart-list,
  .year-chart-bars {
    height: 76px;
  }

  .header-statistics {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr) minmax(0, 1fr);
  }
}

.map-encoding-legend {
  display: flex;
  flex: 0 1 auto;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 16px;
  min-width: 0;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.25;
}

.map-encoding-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.marker-size-examples {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 18px;
}

.marker-size-example {
  display: inline-block;
  box-sizing: border-box;
  border: 1.5px solid rgb(55 111 120 / 68%);
  border-radius: 50%;
  background: rgb(90 157 166 / 50%);
}

.marker-size-example.small {
  width: 8px;
  height: 8px;
}

.marker-size-example.medium {
  width: 12px;
  height: 12px;
}

.marker-size-example.large {
  width: 17px;
  height: 17px;
}

.marker-color-examples {
  display: inline-flex;
  gap: 3px;
}

.marker-color-example {
  width: 10px;
  height: 10px;
  border: 1.5px solid;
  border-radius: 50%;
  opacity: 0.68;
}

.marker-color-example.detection {
  border-color: var(--map-detection-stroke);
  background: var(--map-detection-fill);
}

.marker-color-example.source-attribution {
  border-color: var(--map-attribution-stroke);
  background: var(--map-attribution-fill);
}

.marker-color-example.mixed {
  border-color: var(--map-mixed-stroke);
  background: var(--map-mixed-fill);
}

.map-status {
  flex: 1 1 auto;
  min-width: 0;
  margin-bottom: 4px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.25;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.map-status.error {
  color: #9b312b;
  font-weight: 700;
}

.map-status.paper-highlight-active {
  color: var(--accent-dark);
  font-weight: 700;
}

#map {
  z-index: 0;
  width: 100%;
  min-width: 0;
  height: clamp(320px, 28vw, 420px);
  min-height: 320px;
  contain: layout paint;
  overflow: hidden;
  border: 1px solid var(--map-line);
  border-radius: 7px;
  background: #aad3df;
}

.paper-details {
  --details-gap-xs: 3px;
  --details-gap-sm: 7px;
  --details-gap-md: 10px;
  height: clamp(320px, 28vw, 420px);
  min-height: 320px;
  max-height: clamp(320px, 28vw, 420px);
  overflow-y: auto;
  border: 1px solid var(--panel-line);
  border-radius: 7px;
  padding: 0 16px 16px;
  background: var(--secondary-surface);
  scrollbar-gutter: stable;
}

.paper-details-heading {
  position: sticky;
  z-index: 1;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0 -16px var(--details-gap-sm);
  border-bottom: 1px solid var(--separator-line);
  padding: 7px 16px;
  background: var(--secondary-surface);
  backdrop-filter: blur(4px);
}

.paper-details-heading h3 {
  margin: 0;
  font-size: 0.86rem;
}

.paper-details-close {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  margin: 0;
  border-color: transparent;
  border-radius: 50%;
  padding: 0;
  background: transparent;
  color: var(--muted);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1;
}

.paper-details-close:hover:not(:disabled),
.paper-details-close:focus-visible {
  border-color: #bfd0d7;
  background: #edf4f6;
  color: var(--accent-dark);
}

.paper-details-placeholder {
  margin: 0;
  max-width: 220px;
  color: #7a8890;
  font-size: 0.76rem;
  line-height: 1.5;
}

.institution-preview h3,
.institution-papers h3 {
  margin: 0 0 var(--details-gap-xs);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  line-height: 1.3;
}

.institution-preview p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.institution-papers > p {
  margin: 0 0 2px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

.institution-preview h4,
.institution-papers h4 {
  margin: var(--details-gap-sm) 0 4px;
  color: var(--ink);
  font-size: 0.75rem;
}

.institution-preview ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  line-height: 1.35;
}

.institution-paper-count {
  color: var(--accent-dark) !important;
  font-weight: 800;
}

.institution-hierarchy-context {
  display: grid;
  gap: 5px;
  margin: 7px 0 9px;
  border-left: 2px solid var(--separator-line);
  padding-left: 8px;
}

.institution-hierarchy-context .institution-parent-relationship {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.institution-hierarchy-link {
  font-size: inherit;
  text-align: left;
}

.institution-hierarchy-type {
  color: var(--muted);
  font-size: 0.68rem;
}

.institution-subunits h4 {
  margin: 0 0 3px;
}

.institution-subunits ul {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.72rem;
  line-height: 1.35;
}

.institution-preview-hint {
  margin-top: 12px !important;
  font-weight: 700;
}

.institution-paper-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.institution-paper-row {
  display: grid;
  width: 100%;
  gap: 2px;
  margin: 0;
  border: 1px solid var(--separator-line);
  border-radius: 6px;
  padding: 6px 8px;
  background: var(--paper);
  color: var(--ink);
  text-align: left;
}

.institution-paper-row:hover,
.institution-paper-row:focus-visible {
  border-color: var(--accent);
  background: #edf4f6;
}

.institution-paper-title {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.25;
}

.institution-paper-metadata {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.28;
}

.show-all-institution-papers,
.back-to-institution-button {
  width: auto;
  border: 0;
  padding: 4px 0;
  background: transparent;
  color: var(--accent-dark);
  font-size: 0.73rem;
  font-weight: 800;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.show-all-institution-papers {
  margin-top: 6px;
}

.back-to-institution-button {
  margin: 0 0 var(--details-gap-sm);
}

.paper-details-content {
  min-width: 0;
  overflow-wrap: anywhere;
}

.paper-details-content .paper-details-title {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: clamp(1rem, 1.15vw, 1.18rem);
  line-height: 1.28;
  text-align: left;
  text-wrap: pretty;
  overflow-wrap: anywhere;
  hyphens: auto;
}

.paper-details-content .popup-badges {
  align-items: center;
  gap: 3px 6px;
  margin-bottom: 6px;
}

.paper-details-content .popup-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 7px;
  font-size: 0.65rem;
  line-height: 1.25;
  letter-spacing: 0.035em;
}

.paper-details-content .task-detection {
  border-color: var(--map-detection-stroke);
  background: rgb(90 157 166 / 18%);
  color: var(--map-detection-stroke);
}

.paper-details-content .task-source_attribution {
  border-color: #a96c37;
  background: rgb(197 138 85 / 18%);
  color: #75471f;
}

.paper-details-content .task-detection_and_source_attribution {
  border-color: #73568f;
  background: rgb(139 111 168 / 18%);
  color: #5f4378;
}

.publication-type-badge {
  border-color: #b9c6cc;
  background: #f3f6f7;
  color: #425864;
}

.paper-details-group {
  margin-top: var(--details-gap-sm);
}

.paper-details-section-heading,
.paper-text-section h4 {
  margin: 0 0 4px;
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.paper-details-authors p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.77rem;
  line-height: 1.38;
}

.paper-authors-toggle {
  display: block;
  width: fit-content;
  margin: 2px 0 0;
  border: 0;
  border-radius: 4px;
  padding: 0;
  background: transparent;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.paper-authors-toggle:hover,
.paper-authors-toggle:focus-visible {
  background: #eaf0f2;
}

.paper-details-venue-row {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.paper-details-publication-type {
  color: var(--ink);
  font-weight: 700;
}

.paper-details-metadata-status {
  margin-top: var(--details-gap-sm);
  border-left: 2px solid var(--separator-line);
  padding-left: 8px;
}

.metadata-status-summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 7px;
  margin: 0;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.35;
}

.metadata-status-pill {
  border-radius: 999px;
  padding: 2px 7px;
  background: #edf2f4;
  color: var(--ink-soft);
  font-weight: 800;
}

.metadata-status-pill.status-needs-review {
  background: #fff2d8;
  color: #765016;
}

.metadata-status-rows {
  display: grid;
  gap: 2px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.35;
}

.metadata-status-rows li {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 5px;
}

.metadata-status-rows li.needs-review {
  color: #765016;
}

.metadata-status-row-label {
  color: var(--ink-soft);
  font-weight: 800;
}

.metadata-status-source {
  color: var(--muted);
}

.paper-details-metadata-separator {
  color: #99a8af;
}

.paper-details-affiliations {
  display: grid;
  gap: var(--details-gap-xs);
  margin: 0;
  padding: 0 0 0 14px;
  font-size: 0.76rem;
  line-height: 1.33;
}

.paper-details-affiliations li {
  border-left: 3px solid transparent;
  border-radius: 4px;
  min-width: 0;
  padding: 2px 3px;
  overflow-wrap: anywhere;
}

.paper-details-affiliations li::marker {
  color: var(--accent-dark);
  font-weight: 800;
}

.paper-details-affiliations .is-current {
  border-left-color: var(--accent);
  background: #edf3f5;
  color: var(--accent-dark);
}

.paper-details-affiliation-section {
  margin-top: var(--details-gap-sm);
}

.affiliation-institution {
  font-weight: 700;
}

.affiliation-institution .institution-filter-link {
  max-width: 100%;
  white-space: normal;
  text-align: left;
  overflow-wrap: anywhere;
}

.affiliation-location {
  color: var(--muted);
  font-size: 0.72rem;
}

.affiliation-authors {
  margin-top: 2px;
  color: #4e5d68;
  font-size: 0.7rem;
  line-height: 1.3;
}

.author-affiliation-numbers,
.current-affiliation-number {
  margin-left: 1px;
  color: var(--accent-dark);
  font-size: 0.7em;
  font-weight: 850;
  line-height: 0;
  vertical-align: super;
}

.current-institution-author {
  color: var(--ink);
  font-weight: 800;
}

.paper-author.is-active-institution-author,
.paper-current-institution.is-active,
.is-hover-author,
.is-hover-institution .affiliation-institution {
  font-weight: 800;
}

.current-affiliation-number {
  margin-right: 4px;
  margin-left: 0;
}

.paper-details-content .current-institution-label,
.paper-details-content .current-institution-value {
  color: var(--ink);
  font-weight: 800;
}

.paper-details-content .current-institution-value {
  border-left: 3px solid var(--accent);
  padding-left: 8px;
}

.paper-details-content .popup-details {
  grid-template-columns: minmax(92px, auto) minmax(0, 1fr);
}

.paper-details-summary {
  gap: 4px 8px;
}

.paper-details-pin-status {
  border: 1px solid var(--accent-dark);
  border-radius: 999px;
  padding: 3px 7px;
  color: var(--accent-dark);
  font-size: 0.7rem;
  font-weight: 800;
}

.paper-details.is-pinned {
  box-shadow: inset 4px 0 0 var(--accent-dark);
}

.leaflet-interactive.is-paper-pinned {
  filter: drop-shadow(0 0 0.18rem #fff) drop-shadow(0 0 0.32rem currentColor);
}

.leaflet-interactive.is-paper-selection-origin {
  stroke-dasharray: 2.5 2;
  stroke-width: 4;
}

.leaflet-interactive.is-institution-pinned {
  filter: drop-shadow(0 0 0.18rem #fff) drop-shadow(0 0 0.38rem currentColor);
  stroke-dasharray: none;
  stroke-width: 4;
}

.leaflet-interactive.is-paper-pinned:focus-visible {
  outline: 3px solid #111;
  outline-offset: 3px;
}

.show-in-results-button {
  width: auto;
  min-height: 38px;
  margin: 8px 0 0;
  border-color: var(--accent-dark);
  padding: 7px 12px;
  background: var(--secondary-surface);
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.2;
}

.paper-details-filter-notice,
.paper-details-link-unavailable {
  margin: 0 0 10px;
  border: 1px solid #c5a76a;
  border-radius: 6px;
  padding: 9px 10px;
  background: #fff9eb;
  color: #5d4a24;
  font-size: 0.75rem;
}

.paper-details-link-unavailable h3,
.paper-details-link-unavailable p {
  margin: 0;
}

.paper-details-link-unavailable h3 {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 0.9rem;
}

.paper-details-share-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 6px;
  margin-top: 8px;
}

.copy-paper-link-button,
.report-paper-issue-link {
  width: auto;
  min-height: 38px;
  margin: 0;
  padding: 7px 12px;
  font-size: 0.74rem;
  line-height: 1.2;
}

.report-paper-issue-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--secondary-surface);
  color: var(--accent-dark);
  font-weight: 750;
  text-decoration: none;
}

.report-paper-issue-link:hover,
.report-paper-issue-link:focus-visible {
  border-color: var(--accent-dark);
  text-decoration: underline;
}

.copy-paper-link-button.is-copied {
  border-color: var(--accent);
  background: #edf5f7;
}

.paper-details-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 6px;
  margin-top: 8px;
}

.paper-details-links a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
  background: #f4f7f8;
  font-size: 0.72rem;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.paper-details-links a:hover,
.paper-details-links a:focus-visible {
  border-color: #91a9b5;
  background: #eaf0f2;
}

.paper-text-section {
  margin-top: var(--details-gap-md);
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.paper-text-section p {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
}

.paper-abstract {
  max-height: 12.5rem;
  overflow-y: auto;
  padding-right: 3px;
  color: var(--ink-soft);
}

.paper-text-section .is-unavailable {
  color: var(--muted);
  font-style: italic;
}

.paper-text-source {
  margin-top: 4px !important;
  color: var(--muted);
  font-size: 0.68rem !important;
}

.paper-details-content .popup-details dd,
.paper-details-content .popup-details a {
  overflow-wrap: anywhere;
}

@media (max-width: 700px) {
  .paper-details-heading {
    gap: 8px;
  }

  .paper-details-title {
    font-size: 1rem;
  }
}

.leaflet-popup-content-wrapper {
  border-radius: 6px;
}

.leaflet-popup-content {
  margin: 16px 18px;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
}

.popup-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 7px;
}

.popup-badge {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.popup-task {
  background: #e9f0f3;
  color: var(--accent-dark);
}

.confidence-high {
  border-color: #a9c7b6;
  background: #e8f2ec;
  color: #275d42;
}

.confidence-medium {
  border-color: #d8bf85;
  background: #f7f0dc;
  color: #76571d;
}

.confidence-low {
  border-color: #d7a7a0;
  background: #f7e9e6;
  color: #873e36;
}

.confidence-unresolved {
  border-color: #bdc6cc;
  background: #eef1f3;
  color: #53616b;
}

.needs-review-badge {
  border-color: #c88e86;
  background: #fff5f2;
  color: #8d352c;
}

.popup-title {
  margin-bottom: 7px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.02rem;
  line-height: 1.3;
}

.popup-details {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 9px;
  margin: 0;
  font-size: 0.78rem;
}

.popup-details dt {
  color: var(--muted);
  font-weight: 700;
}

.popup-details dd {
  margin: 0;
}

.popup-resolution-notes {
  color: #4e5d68;
  line-height: 1.45;
}

footer {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  padding: 12px 0 16px;
  color: var(--muted);
  font-size: 0.75rem;
  overflow-wrap: anywhere;
}

footer a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-credit-group + .footer-credit-group::before {
  margin-right: 8px;
  content: "·";
}

/* Core Leaflet layout fallback for previews where the CDN stylesheet is unavailable. */
.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
  position: absolute;
  top: 0;
  left: 0;
}

.leaflet-container {
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow {
  user-select: none;
}

.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-tile-container {
  pointer-events: none;
}

.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-pane > svg path.leaflet-interactive {
  pointer-events: auto;
}

.leaflet-interactive {
  cursor: pointer;
}

.paper-connection-line {
  filter: drop-shadow(0 1px 2px rgb(23 35 50 / 20%));
}

.leaflet-tile {
  visibility: hidden;
  filter: inherit;
}

.leaflet-tile-loaded {
  visibility: inherit;
}

.leaflet-pane {
  z-index: 400;
}

.leaflet-tile-pane {
  z-index: 200;
}

.leaflet-overlay-pane {
  z-index: 400;
}

.leaflet-shadow-pane {
  z-index: 500;
}

.leaflet-marker-pane {
  z-index: 600;
}

.leaflet-tooltip-pane {
  z-index: 650;
}

.leaflet-popup-pane {
  z-index: 700;
}

.leaflet-map-pane canvas {
  z-index: 100;
}

.leaflet-map-pane svg {
  z-index: 200;
}

.leaflet-zoom-animated {
  transform-origin: 0 0;
}

.leaflet-control {
  position: relative;
  z-index: 800;
  pointer-events: auto;
}

.leaflet-top,
.leaflet-bottom {
  position: absolute;
  z-index: 1000;
  pointer-events: none;
}

.leaflet-top {
  top: 0;
}

.leaflet-right {
  right: 0;
}

.leaflet-bottom {
  bottom: 0;
}

.leaflet-left {
  left: 0;
}

.leaflet-control-zoom {
  margin: 10px;
}

.leaflet-left .leaflet-control {
  float: left;
  clear: both;
}

.leaflet-right .leaflet-control {
  float: right;
  clear: both;
}

.leaflet-control-zoom a {
  display: block;
  width: 30px;
  height: 30px;
  border-bottom: 1px solid #ccc;
  background: white;
  color: var(--ink);
  text-align: center;
  text-decoration: none;
  font-size: 19px;
  line-height: 30px;
}

.leaflet-control-zoom a:first-child {
  border-radius: 4px 4px 0 0;
}

.leaflet-control-zoom a:last-child {
  border-bottom: 0;
  border-radius: 0 0 4px 4px;
}

.leaflet-popup {
  position: absolute;
  margin-bottom: 20px;
  text-align: center;
}

.leaflet-popup-content-wrapper {
  background: white;
  box-shadow: 0 3px 14px rgb(0 0 0 / 25%);
  text-align: left;
}

.leaflet-popup-tip-container {
  position: absolute;
  left: 50%;
  width: 40px;
  height: 20px;
  margin-left: -20px;
  overflow: hidden;
}

.leaflet-popup-tip {
  width: 17px;
  height: 17px;
  margin: -10px auto 0;
  transform: rotate(45deg);
  background: white;
  box-shadow: 3px 3px 8px rgb(0 0 0 / 15%);
}

.leaflet-popup-close-button {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
  border: 0;
  padding: 4px 8px;
  color: #667;
  text-decoration: none;
  font-size: 20px;
}

.leaflet-tooltip {
  position: absolute;
  border: 1px solid white;
  border-radius: 3px;
  padding: 5px 8px;
  background: white;
  box-shadow: 0 1px 4px rgb(0 0 0 / 20%);
  color: var(--ink);
  white-space: nowrap;
  pointer-events: none;
}

@media (max-width: 1250px) {
  .map-workspace {
    grid-template-columns: 1fr;
  }

  .paper-details {
    height: auto;
    min-height: 220px;
    max-height: min(48vh, 460px);
  }

  .dataset-overview {
    align-items: flex-start;
    flex-direction: column;
  }

  .dataset-overview > p {
    flex-basis: auto;
    text-align: left;
  }
}

@media (max-width: 820px) {
  :root {
    --sticky-summary-offset: 165px;
  }

  .site-header-inner {
    grid-template-areas:
      "hero repository"
      "statistics statistics";
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px 10px;
    padding: 6px 0 8px;
  }

  .header-brand {
    height: 40px;
  }

  .header-logo {
    width: min(250px, 100%);
  }

  .header-repository-block {
    justify-content: center;
  }

  .header-repository-link {
    padding: 4px 8px;
    font-size: 0.68rem;
  }

  .header-maintainer,
  .header-data-updated {
    font-size: 0.58rem;
  }

  .header-statistics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .header-chart {
    height: 86px;
    padding: 7px 8px;
  }

  .results-list {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .results-loading {
    grid-template-columns: 1fr;
  }

  .header-chart h2 {
    margin-bottom: 4px;
    font-size: 0.58rem;
  }

  .header-chart-content,
  .institution-chart-list,
  .year-chart-bars {
    height: 56px;
  }

  .page-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-information-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-information-grid section:last-child {
    grid-column: 1 / -1;
  }

  .dataset-statistics {
    padding-bottom: 4px;
  }

  .dataset-overview {
    gap: 8px;
  }

  .dataset-statistics {
    width: 100%;
  }

  .results-heading-row {
    grid-template-columns: 1fr;
  }

  .results-view-toggle,
  .results-actions {
    justify-content: flex-start;
  }

  .sidebar {
    display: block;
    width: auto;
    max-width: 100%;
    min-width: 0;
    contain: inline-size;
  }

  .mobile-filters-trigger {
    display: block;
    max-width: 100%;
    min-height: 44px;
    border-color: var(--accent-dark);
    background: var(--secondary-surface);
    color: var(--accent-dark);
    font-weight: 800;
  }

  .mobile-filters-trigger:focus-visible,
  .close-filters:focus-visible,
  .done-filters:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
  }

  .filters-backdrop {
    position: fixed;
    z-index: 1999;
    inset: 0;
    display: block;
    background: rgb(11 27 35 / 48%);
  }

  .filters-backdrop[hidden] {
    display: none;
  }

  .sidebar .filters-panel {
    position: fixed;
    z-index: 2000;
    top: 0;
    right: 0;
    display: none;
    grid-template-rows: auto minmax(0, 1fr) auto;
    width: min(92vw, 420px);
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    padding: 0;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: -10px 0 32px rgb(11 27 35 / 24%);
  }

  .sidebar .filters-panel.is-open {
    display: grid;
    animation: filters-drawer-enter 180ms ease-out;
  }

  .filters-panel-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid var(--line);
    padding: 14px 16px 12px;
  }

  .filters-panel-heading h2 {
    margin: 0;
  }

  .close-filters {
    display: grid;
    width: 40px;
    height: 40px;
    place-items: center;
    border-color: transparent;
    border-radius: 50%;
    padding: 0;
    background: transparent;
    font-size: 1.5rem;
  }

  .filters-panel-content {
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 14px 16px;
    overscroll-behavior: contain;
  }

  .filters-panel-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    border-top: 1px solid var(--line);
    padding: 10px 16px 12px;
    background: var(--secondary-surface);
  }

  .filters-panel-actions #reset-filters {
    margin-top: 0;
  }

  .done-filters {
    display: block;
    min-height: 35px;
    border-color: var(--accent-dark);
    background: var(--accent-dark);
    color: white;
    font-weight: 800;
  }

  body.filters-drawer-open {
    overflow: hidden;
  }

  .page-shell,
  .map-column {
    min-width: 0;
  }

  #map {
    height: clamp(320px, 48vw, 380px);
    min-height: 320px;
  }

  .map-workspace {
    grid-template-columns: 1fr;
  }

  .paper-details {
    height: auto;
    min-height: 180px;
    max-height: min(52vh, 460px);
  }
}

@media (max-width: 820px) and (prefers-reduced-motion: reduce) {
  .sidebar .filters-panel.is-open {
    animation: none;
  }
}

@keyframes filters-drawer-enter {
  from {
    transform: translateX(100%);
  }

  to {
    transform: translateX(0);
  }
}

@media (max-width: 540px) {
  :root {
    --sticky-summary-offset: 195px;
  }

  .site-header-inner,
  .page-shell,
  footer {
    width: calc(100% - 24px);
  }

  .site-header-inner {
    grid-template-areas:
      "hero repository"
      "statistics statistics";
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 5px 7px;
    padding: 5px 0 7px;
  }

  .header-brand {
    height: 34px;
  }

  .header-logo {
    width: min(210px, 100%);
  }

  .header-repository-block {
    align-items: flex-end;
    justify-self: end;
    text-align: right;
  }

  .header-repository-link {
    padding: 2px 6px;
    font-size: 0.58rem;
  }

  .header-maintainer,
  .header-data-updated {
    font-size: 0.5rem;
  }

  .header-statistics {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    border: 0;
    border-radius: 0;
    padding: 0 0 4px;
    background: transparent;
    overscroll-behavior-inline: contain;
    scroll-padding-inline: 1px;
    scroll-snap-type: inline proximity;
    scrollbar-color: rgb(36 86 111 / 34%) transparent;
    scrollbar-width: thin;
  }

  .header-chart {
    flex: 0 0 min(82vw, 300px);
    height: 126px;
    border: 1px solid var(--panel-line);
    border-radius: 7px;
    padding: 7px 8px;
    background: var(--overview-surface);
    scroll-snap-align: start;
  }

  .header-chart + .header-chart {
    border-left: 1px solid var(--panel-line);
  }

  .header-chart h2 {
    margin-bottom: 4px;
    font-size: 0.68rem;
    letter-spacing: 0.03em;
  }

  .header-chart-content,
  .institution-chart-list,
  .year-chart-bars {
    height: 92px;
  }

  .header-chart button {
    min-height: 44px;
  }

  .task-chart-item,
  .institution-chart-row {
    font-size: 0.7rem;
    font-weight: 600;
  }

  .task-chart .header-chart-content {
    grid-template-columns: repeat(3, minmax(78px, 1fr));
    grid-template-rows: 64px;
    align-content: center;
    column-gap: 4px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
  }

  .task-chart :is(.task-chart-bar, .task-chart-total) {
    display: none;
  }

  .task-chart-item {
    grid-template-columns: 7px minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
    min-height: 64px;
    padding: 4px;
  }

  .task-chart-item i {
    grid-row: 1 / -1;
  }

  .task-chart-item span {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-height: 1.15;
    text-overflow: clip;
    white-space: normal;
  }

  .task-chart-item strong {
    grid-column: 2;
    text-align: left;
  }

  .institution-chart-list {
    grid-auto-columns: minmax(132px, 1fr);
    grid-template-rows: repeat(2, 44px);
    gap: 4px 6px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
  }

  .year-chart-bars {
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
  }

  .year-chart-item {
    flex: 0 0 48px;
  }

  .header-statistics::-webkit-scrollbar,
  .task-chart .header-chart-content::-webkit-scrollbar,
  .institution-chart-list::-webkit-scrollbar,
  .year-chart-bars::-webkit-scrollbar {
    height: 4px;
  }

  .header-statistics::-webkit-scrollbar-thumb,
  .task-chart .header-chart-content::-webkit-scrollbar-thumb,
  .institution-chart-list::-webkit-scrollbar-thumb,
  .year-chart-bars::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgb(36 86 111 / 34%);
  }

  .task-chart-item strong,
  .task-chart-total,
  .task-chart-total strong {
    font-size: 0.7rem;
  }

  .site-information-header,
  .site-information-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .site-information-header {
    gap: 4px;
  }

  .site-information-grid section:last-child {
    grid-column: auto;
  }

  .sidebar {
    display: flex;
  }

  .dataset-overview {
    padding-inline: 0;
  }

  .dataset-statistics {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .dataset-statistics div {
    flex: 1 1 calc(50% - 7px);
    min-width: min(100%, 130px);
  }

  .map-status {
    width: 100%;
    text-align: left;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .map-status-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
  }

  .results-heading-row {
    align-items: flex-start;
    gap: 8px;
  }

  .results-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .sort-control-label {
    flex: 1 1 190px;
    white-space: normal;
  }

  .sort-control-label .filter-dropdown {
    min-width: 0;
    flex: 1 1 150px;
  }

  .results-list {
    grid-template-columns: 1fr;
  }

  #map {
    height: clamp(320px, 62vw, 360px);
    min-height: 320px;
  }
}