.research-body {
  background: var(--paper);
  line-height: 1.6;
}

.research-body .topbar select {
  background: transparent;
  border: 0;
  color: var(--ink-soft);
  padding: 10px;
  font: inherit;
  font-size: 12px;
}
.research-main {
  max-width: 1100px;
  margin: auto;
  padding: 38px 40px 42px;
}
.research-heading {
  display: flex;
  align-items: baseline;
  gap: 26px;
  margin-bottom: 24px;
}
.research-heading h1 {
  font: 400 42px/1.2 var(--serif);
  letter-spacing: -.03em;
  margin: 0;
}
.research-heading p {
  font-size: 13px;
  color: var(--ink-soft);
  margin: 0;
}
#message:empty {
  display: none;
}
#message:not(:empty) {
  padding: 20px 0;
  color: var(--ink-soft);
}
.comparison-controls {
  display: flex;
  align-items: end;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.research-label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11px;
  color: var(--ink-soft);
}
.research-body select {
  font: inherit;
  font-size: 12px;
  border: 1px solid var(--line-dark);
  background: var(--white);
  border-radius: 2px;
  color: var(--ink);
  padding: 9px 28px 9px 10px;
  max-width: 100%;
}
.comparison-controls > .research-help {
  margin-bottom: 9px;
}
.comparison-panel {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0 28px 12px;
}
.chart-tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  margin: 0 -28px;
  padding: 0 28px;
}
.chart-tabs button {
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  padding: 16px 0 12px;
  font: inherit;
  font-size: 13px;
  color: var(--ink-soft);
  cursor: pointer;
}
.chart-tabs button[aria-pressed=true] {
  border-bottom-color: var(--red);
  color: var(--red-dark);
}
.chart-toolbar {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  padding: 22px 0;
}
.chart-toolbar select {
  min-width: 180px;
}
.plot-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.plot-heading h2 {
  font: 400 25px/1.3 var(--serif);
  margin: 0;
}
.plot-heading > span {
  font-size: 11px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 7px;
}
.legend {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--ink-soft);
  margin: 14px 0 8px;
}
.legend > span {
  display: flex;
  gap: 8px;
  align-items: center;
}
.swatch {
  display: block;
  width: 17px;
  height: 3px;
  background: var(--blue);
}
.swatch.new {
  background: var(--sage);
}
.comparison-chart {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.comparison-chart text {
  font-family: var(--sans);
  font-size: 11px;
  fill: var(--ink-soft);
}
.comparison-chart text.category {
  font-size: 13px;
  font-weight: 600;
  fill: var(--ink);
}
.comparison-chart text.value {
  font-size: 12px;
  font-weight: 600;
  fill: var(--ink);
}
.comparison-chart .grid {
  stroke: var(--line);
  stroke-dasharray: 3 5;
}
.comparison-chart [tabindex] {
  cursor: help;
}
.plot-info {
  border-top: 1px solid var(--line);
  padding: 13px 0 0;
  font-size: 12px;
  color: var(--ink-soft);
}
.plot-info p {
  margin: 0 0 8px;
  max-width: 95ch;
  line-height: 1.65;
}
.change-badge rect {
  fill: var(--paper-deep);
}
.change-badge.improved rect {
  fill: #e5ede7;
}
.change-badge.regressed rect {
  fill: #f7e8e2;
}
.comparison-chart .change-badge.improved text {
  fill: #365744;
}
.comparison-chart .change-badge.regressed text {
  fill: #943e2b;
}
.change-rate {
  font-weight: 600;
}
.research-help {
  display: inline-grid;
  place-items: center;
  vertical-align: middle;
  flex-shrink: 0;
  width: 19px;
  height: 19px;
  padding: 0;
  margin-left: 5px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: transparent;
  color: var(--ink-soft);
  font: 11px/1 var(--sans);
  cursor: help;
}
.research-help:hover,
.research-help[aria-expanded=true] {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}
.comparison-chart text.category[tabindex] {
  text-decoration: underline dotted;
  text-underline-offset: 4px;
}
.research-tooltip {
  position: fixed;
  z-index: 200;
  width: max-content;
  max-width: min(310px, calc(100vw - 24px));
  padding: 13px 16px;
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  line-height: 1.6;
  box-shadow: var(--shadow);
  border-radius: 3px;
  pointer-events: none;
}
.research-body :focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}
.research-details {
  border-top: 1px solid var(--line);
  padding: 13px 0 0;
  margin: 14px 0 0;
  font-size: 12px;
}
.research-details summary {
  cursor: pointer;
  color: var(--ink-soft);
}
.research-details p {
  color: var(--ink-soft);
  max-width: 85ch;
  overflow-wrap: anywhere;
}
.research-table-wrap {
  overflow: auto;
}
.research-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  margin: 15px 0;
}
.research-table td,
.research-table th {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 9px 10px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.research-table th {
  font-weight: 500;
  color: var(--ink-soft);
}
.research-footnote {
  font-size: 12px;
  color: var(--ink-soft);
  padding-top: 18px;
}
.research-footnote > p {
  max-width: 95ch;
  margin: 0;
}
.research-footnote .research-details {
  border: 0;
  padding-top: 0;
  margin-top: 10px;
}
.research-body a {
  color: inherit;
  text-underline-offset: 4px;
}
.research-footer {
  max-width: 1100px;
  margin: auto;
  padding: 22px 40px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 11px;
  color: var(--ink-soft);
}
.research-footer div {
  display: flex;
  gap: 22px;
}
@media (min-width: 761px) and (max-width: 1050px) {
  
}
@media (max-width: 760px) {
  
  .research-main {
    padding: 25px 16px 30px;
  }
  .research-heading {
    display: block;
    margin-bottom: 22px;
  }
  .research-heading h1 {
    font-size: 34px;
    margin-bottom: 6px;
  }
  .research-heading p {
    font-size: 12px;
  }
  .comparison-controls {
    gap: 12px;
  }
  .comparison-controls label:first-child {
    width: 100%;
  }
  .comparison-controls label:first-child select {
    width: max-content;
  }
  .comparison-controls .research-help {
    margin-left: 0;
  }
  .comparison-panel {
    padding: 0 16px 12px;
  }
  .chart-tabs {
    margin: 0 -16px;
    padding: 0 16px;
    gap: 24px;
  }
  .chart-tabs button {
    font-size: 12px;
  }
  .chart-toolbar {
    gap: 12px;
    padding: 18px 0;
  }
  .chart-toolbar label {
    min-width: 0;
    flex: 1 1 140px;
  }
  .chart-toolbar select {
    min-width: 0;
    width: 100%;
  }
  .plot-heading h2 {
    font-size: 23px;
  }
  .plot-heading > span {
    font-size: 10px;
  }
  .comparison-chart .release-label {
    font-size: 9px;
  }
  .comparison-chart text.category {
    font-size: 11px;
  }
  .comparison-chart text.value {
    font-size: 10px;
  }
  .plot-info {
    font-size: 11px;
  }
  .research-footer {
    padding: 20px 16px;
    flex-direction: column;
  }
  .legend {
    gap: 18px;
    font-size: 10px;
  }
}