#observablehq-center {
  margin: 0;
  padding: 0;
}

#observablehq-main,
#observablehq-header,
#observablehq-footer 
{
  max-width: none;
  margin: 0;
  background: var(--ml-color-0);
  width: 100%;
  padding-left: calc(var(--ml-sidebar-width) + var(--ml-content-gutter));
  padding-right: var(--ml-content-gutter);
  padding-bottom: 1.5rem;
  box-sizing: border-box;
}

#observablehq-main > :not(style):not(link):not(script) {
  max-width: var(--ml-content-max);
  width: 100%;
  margin-left: 0;
  margin-right: auto;
}

@media (min-width: 801px) {
  body:has(#observablehq-sidebar-toggle:not(:checked)) #observablehq-main,
  body:has(#observablehq-sidebar-toggle:not(:checked)) #observablehq-header,
  body:has(#observablehq-sidebar-toggle:not(:checked)) #observablehq-footer {
    padding-left: var(--ml-content-gutter);
  }
}

@media (min-width: 1024px) {
  body:not(:has(#observablehq-main .study-hero)) #observablehq-main,
  body:not(:has(#observablehq-main .study-hero)) #observablehq-header,
  body:not(:has(#observablehq-main .study-hero)) #observablehq-footer {
    max-width: 80vw;
    margin-left: calc(var(--ml-sidebar-width) + var(--ml-content-gutter));
    margin-right: auto;
    padding-left: var(--ml-content-gutter);
    padding-right: var(--ml-content-gutter);
  }

  body:has(#observablehq-sidebar-toggle:not(:checked)):not(:has(#observablehq-main .study-hero)) #observablehq-main,
  body:has(#observablehq-sidebar-toggle:not(:checked)):not(:has(#observablehq-main .study-hero)) #observablehq-header,
  body:has(#observablehq-sidebar-toggle:not(:checked)):not(:has(#observablehq-main .study-hero)) #observablehq-footer {
    margin-left: auto;
    margin-right: auto;
  }
}

body:has(#observablehq-main .study-hero) #observablehq-main > :not(style):not(link):not(script) {
  max-width: none;
  width: 100%;
}

body:not(:has(#observablehq-main .study-hero)) #observablehq-main {
  padding-top: 2rem;
}

body:not(:has(#observablehq-main .study-hero)) #observablehq-footer nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  max-width: none;
}

body:not(:has(#observablehq-main .study-hero)) #observablehq-footer nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

html,
body {
  background: var(--ml-color-0);
  margin: 0;
  font-family: var(--sans-serif, sans-serif);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

#observablehq-sidebar {
  background: var(--ml-color-0);
  width: var(--ml-sidebar-width);
  margin: 0;
  padding: 0.75rem 1.25rem 1rem;
  border-radius: var(--ml-sidebar-radius);
  border-right: 0;
  box-shadow: none;
  overflow: hidden;
  font-family: sans-serif;
}

#observablehq-sidebar * {
  font-family: inherit;
}

#observablehq-sidebar > ol:first-child {
  margin: 0;
  padding: 0 0 0.5rem;
  background: var(--ml-color-0);
}

#observablehq-sidebar > ol:first-child::before {
  background: var(--ml-color-0);
}

#observablehq-sidebar > ol:first-child > li {
  margin: 0;
  padding: 0;
  background: var(--ml-color-0);
}

#observablehq-sidebar > ol:first-child > label,
#observablehq-sidebar-close {
  background: var(--ml-color-0);
  border: 0;
  box-shadow: none;
}

#observablehq-sidebar hr {
  display: none;
}

#observablehq-sidebar form,
#observablehq-sidebar form[role="search"],
#observablehq-sidebar .observablehq-search {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
  background: var(--ml-color-0);
  box-shadow: none;
}

#observablehq-sidebar input[type="search"] {
  background: var(--ml-color-0);
  border: 1px solid #d7dde2;
  border-radius: 999px;
  padding: 6px 10px 6px 2.4em;
}

@media only screen and (max-width: 800px) {
  :root {
    --ml-content-max: 100%;
    --ml-content-gutter: 1rem;
  }

  #observablehq-main,
  #observablehq-header,
  #observablehq-footer {
    padding-left: var(--ml-content-gutter) !important;
    padding-right: var(--ml-content-gutter) !important;
    width: 100%;
    box-sizing: border-box;
  }
}

#observablehq-sidebar > ol:first-child > li > a {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 1.25rem 0;
  justify-content: center;
  box-sizing: border-box;
  line-height: 1;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ml-color-900);
  background: var(--ml-color-0);
  border-bottom: 0;
  text-decoration: none;
}

#observablehq-sidebar a,
#observablehq-sidebar a:visited,
#observablehq-sidebar a:link {
  color: var(--ml-color-900);
  text-decoration: none;
  border-bottom: 0;
}

#observablehq-sidebar > ol:not(:first-child) > li > a,
#observablehq-sidebar section > ol > li > a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
}

#observablehq-sidebar .sidebar-logo {
  display: block;
  height: 58px;
  width: auto;
  margin: 0.5rem auto 0.75rem;
}

#observablehq-sidebar > ol:first-child > li:first-child > a {
  height: auto;
  min-height: 0;
  padding: 0.75rem 0 1rem;
  line-height: 0;
}

#observablehq-sidebar > ol > li > a::before,
#observablehq-sidebar > ol > li > span::before,
#observablehq-sidebar > ol > li > strong::before {
  content: "";
  display: inline-block;
  width: 0.95em;
  height: 0.95em;
  margin-right: 0.45rem;
  align-self: center;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  flex: 0 0 auto;
}

/* Hide the icon pseudo-element on the logo item */
#observablehq-sidebar > ol:first-of-type > li:first-child > a::before,
#observablehq-sidebar > ol:first-of-type > li:first-child > span::before,
#observablehq-sidebar > ol:first-of-type > li:first-child > strong::before,
#observablehq-sidebar li:has(> a > .sidebar-logo) > a::before {
  content: none !important;
  display: none !important;
}

/* Prevent Observable's active indicator (3px left bar) on the logo */
#observablehq-sidebar > ol:first-of-type > li:first-child.observablehq-link-active::before,
#observablehq-sidebar li:has(> a > .sidebar-logo).observablehq-link-active::before {
  content: none !important;
  display: none !important;
}

/* No background highlight on the logo when active */
#observablehq-sidebar > ol:first-of-type > li:first-child.observablehq-link-active > a,
#observablehq-sidebar li:has(> a > .sidebar-logo).observablehq-link-active > a {
  background: transparent !important;
}

#observablehq-sidebar ol ol > li > a::before,
#observablehq-sidebar ol ol > li > span::before,
#observablehq-sidebar ol ol > li > strong::before {
  content: none;
}

#observablehq-sidebar section {
  background: var(--ml-color-100);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem 0.75rem 0;
  margin: 0.5rem 0 0.75rem;
}

#observablehq-sidebar section > summary {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0.6rem 1rem 0.4rem 1.5rem;
  margin-left: -0.5rem;
  min-height: 40px;
}

#observablehq-sidebar section > ol {
  margin: 0.25rem 0 0;
  padding-left: 1.1rem;
}

#observablehq-sidebar section > ol > li > a {
  justify-content: flex-start;
}

#observablehq-sidebar summary::before {
  content: none;
}

#observablehq-sidebar .observablehq-link-active > a {
  font-weight: 700;
}

#observablehq-sidebar a[href="/"]:not(:has(.sidebar-logo))::before,
#observablehq-sidebar a[href="./"]:not(:has(.sidebar-logo))::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23122740' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 9.5L12 3l9 6.5V20a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V9.5z'/%3E%3Cpath d='M9 21V12h6v9'/%3E%3C/svg%3E");
}

#observablehq-sidebar a[href$="/about"]::before,
#observablehq-sidebar a[href$="./about"]::before,
#observablehq-sidebar a[href$="about"]::before {
  background-image: url("https://res.cloudinary.com/djvpwwzmp/image/upload/v1768404998/icon-about_j2a61k.svg");
}

#observablehq-sidebar a[href$="/input"]::before,
#observablehq-sidebar a[href$="./input"]::before,
#observablehq-sidebar a[href$="input"]::before {
  background-image: url("https://res.cloudinary.com/djvpwwzmp/image/upload/v1768404998/icon-upload_iky74e.svg");
}

#observablehq-sidebar a[href$="/methodology"]::before,
#observablehq-sidebar a[href$="./methodology"]::before,
#observablehq-sidebar a[href$="methodology"]::before {
  background-image: url("https://res.cloudinary.com/djvpwwzmp/image/upload/v1768404998/icon-methodology_edlpwf.svg");
}

#observablehq-sidebar a[href$="/eli5"]::before,
#observablehq-sidebar a[href$="./eli5"]::before,
#observablehq-sidebar a[href$="eli5"]::before {
  background-image: url("https://res.cloudinary.com/djvpwwzmp/image/upload/v1768404998/icon-simple_v7l3dj.svg");
}


h1,
h2,
h3,
h4,
p {
  max-width: none;
  font-family: var(--sans-serif, sans-serif);
}


/* unvisited link */
a:link {
  color: var(--ml-color-900);
  border-bottom: 1px dashed var(--ml-color-900);

}

/* visited link */
a:visited {
  color: var(--ml-color-900);
  text-decoration: none;
}

/* mouse over link */
a:hover {
  color: var(--ml-color-700);
  text-decoration: none!important;
}

/* selected link */
a:active {
  color: var(--ml-color-700);
  text-decoration: none!important;
}

.plot-data-download {
  appearance: none;
  border: 0;
  border-bottom: 1px dashed var(--ml-color-900);
  background: transparent;
  color: var(--ml-color-900);
  font: inherit;
  line-height: inherit;
  padding: 0;
  cursor: pointer;
}

.plot-data-download:hover,
.plot-data-download:active {
  color: var(--ml-color-700);
  border-bottom-color: var(--ml-color-700);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--ml-color-700);
  outline-offset: 2px;
}

.study-card:focus-visible,
.filter-fab:focus-visible,
.citation-copy:focus-visible,
.overview-toggle:focus-visible {
  box-shadow: 0 0 0 3px rgba(54, 115, 128, 0.25);
}

text {
  fill: #222;
}

.mark {
  fill: #333;
}

line.mark {
  stroke: #333;
  stroke-width: 2;
}

.heterogeneity-band {
	fill: var(--ml-color-700);
	mix-blend-mode: multiply;
}

svg{
  font-family: var(--sans-serif, sans-serif);
  font-size: 0.9rem
}

rect.overlay {
	stroke: black;
}

rect.selection {
	stroke: none;
  fill: steelblue;
  fill-opacity: 0.6;
}

#labelleft, #labelright {
	dominant-baseline: hanging;
  font-size: 12px;
}

#labelleft {
	text-anchor: end;
}

#labelright {
	text-anchor: start;
}

.ttip{
  position:relative; /*  making the .tooltip span a container for the tooltip text */
  border-bottom:1px dashed black; /* little indicater to indicate it's hoverable */
}

.dynamic-tooltip {
  position: absolute;
  background-color: var(--ml-color-0);
  border: 1px solid #ccc;
  padding: 8px;
  border-radius: 4px;
  pointer-events: none; /* So it doesn't interfere with mouse events */
  z-index: 10000; /* A very high z-index */
  max-width: 250px;
  font-size: 12px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.16);
}

input[type="checkbox"]:checked {
  accent-color: var(--ml-color-800);
}


:root {

  --theme-foreground-focus: var(--ml-color-800);
  --ml-sidebar-width: clamp(15rem, 18vw, 20rem);
  --ml-sidebar-gap: 0;
  --ml-sidebar-radius: 0;
  --ml-content-max: clamp(720px, 72vw, 1200px);
  --ml-content-gutter: clamp(16px, 3vw, 32px);
  --sans-serif: "Space Grotesk", "Martian Mono", sans-serif;
  --ml-color-900: #122740;
  --ml-color-800: #1b485e;
  --ml-color-700: #367380;
  --ml-color-200: #c6dde1;
  --ml-color-150: #c7ddd1;
  --ml-color-100: #e9f4e7;
  --ml-color-0: #f5f5f5;

}


.analysis{
  margin-top: 1rem;
}

#plotContent {
  margin-top: 1rem;
  overflow-x: auto;
}

#data-section {
  margin-top: 1rem;
  overflow-x: auto;
}

.mobile-data-cards {
  display: none;
  gap: 0.75rem;
  margin-top: 1rem;
}

.mobile-data-actions {
  display: none;
  margin-top: 0.75rem;
}

.mobile-data-toggle {
  appearance: none;
  border: 1px solid var(--ml-color-700);
  background: var(--ml-color-0);
  color: var(--ml-color-900);
  border-radius: 0.5rem;
  padding: 0.45rem 0.8rem;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
}

.mobile-data-toggle:hover {
  background: var(--ml-color-100);
}

.mobile-data-toggle:focus-visible {
  outline: 2px solid var(--ml-color-700);
  outline-offset: 2px;
}

.mobile-data-toggle:disabled {
  opacity: 0.6;
  cursor: default;
}

.mobile-data-card {
  border: 1px solid #d6dde1;
  background: var(--ml-color-0);
  border-radius: 0.75rem;
  padding: 0.65rem 0.85rem;
}

.mobile-data-card summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ml-color-900);
}

.mobile-data-card-list {
  margin: 0.6rem 0 0;
  display: grid;
  gap: 0.45rem;
}

.mobile-data-card-row {
  display: grid;
  grid-template-columns: minmax(6.5rem, 42%) minmax(0, 1fr);
  gap: 0.5rem;
  font-size: 0.84rem;
}

.mobile-data-card-key {
  color: var(--ml-color-700);
  font-weight: 600;
}

.mobile-data-card-value {
  color: var(--ml-color-900);
  overflow-wrap: anywhere;
}

.study-hero {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 0 1.5rem;
}

.study-hero-header {
  width: min(100%, var(--ml-content-max));
  max-width: none;
  margin: 0 auto;
  background: var(--ml-color-0);
  padding: 12rem 1.5rem 11rem;
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  border-radius: 0.5rem;
  overflow: hidden;
  position: relative;
}

.study-hero-image {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0.35)),
    var(--ml-hero-image, url("../data/images/heros/hero1.webp"));
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

.study-hero-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.08);
  pointer-events: none;
  z-index: 1;
}

body:has(#observablehq-main .study-hero) #observablehq-toc {
  display: none !important;
}

body:has(#observablehq-main .study-hero) #observablehq-toc ~ #observablehq-main {
  padding-right: 0;
}

/* Fallback for browsers that don’t support :has() reliably in this selector. */
body.study-hero-page #observablehq-toc ~ #observablehq-main {
  padding-right: 0;
}

body:has(#observablehq-main .study-hero) {
  --ml-hero-horizontal-offset: calc(var(--ml-sidebar-width) + var(--ml-content-gutter));
  max-width: none !important;
  margin: 0;
  width: 100%;
}

body.study-hero-page {
  --ml-hero-horizontal-offset: calc(var(--ml-sidebar-width) + var(--ml-content-gutter));
}

/* When the sidebar is collapsed on desktop, use the collapsed main-padding
   geometry so the hero and its centered title do not drift horizontally. */
@media (min-width: 801px) {
  body:has(#observablehq-sidebar-toggle:not(:checked)):has(#observablehq-main .study-hero),
  body.study-hero-page:has(#observablehq-sidebar-toggle:not(:checked)) {
    --ml-hero-horizontal-offset: var(--ml-content-gutter);
  }
}

/* Keep header internals simple; section-level full-bleed is handled below. */
body.study-hero-page .study-hero-header {
  position: relative;
  left: 0;
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  max-width: none;
  box-sizing: border-box;
}

/* Apply immediately in modern browsers so hero does not shift after JS class fallback. */
body:has(#observablehq-main .study-hero) .study-hero-header {
  position: relative;
  left: 0;
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  max-width: none;
  box-sizing: border-box;
}

body.study-hero-page .study-hero-content {
  /* Align the inner hero content with the main content column and
     center the text. Keep max-width consistent with main content. */
  width: 100%;
  max-width: var(--ml-content-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--ml-content-gutter);
  padding-right: var(--ml-content-gutter);
  text-align: center;
}

body:has(#observablehq-main .study-hero) .study-hero-content {
  width: 100%;
  max-width: var(--ml-content-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--ml-content-gutter);
  padding-right: var(--ml-content-gutter);
  text-align: center;
}

@media (max-width: 1024px) {
  body.study-hero-page .study-hero-header {
    left: 0;
    width: 100%;
    border-radius: 0.5rem;
    padding-left: var(--ml-content-gutter);
    padding-right: var(--ml-content-gutter);
  }

  body:has(#observablehq-main .study-hero) .study-hero-header {
    left: 0;
    width: 100%;
    border-radius: 0.5rem;
    padding-left: var(--ml-content-gutter);
    padding-right: var(--ml-content-gutter);
  }
}

/* Desktop full-bleed hero: stretch across all available main content width
   (from sidebar edge to the right edge) while keeping text centered. */
@media (min-width: 1025px) {
  body.study-hero-page #observablehq-main > .description.study-hero,
  body:has(#observablehq-main .study-hero) #observablehq-main > .description.study-hero {
    /* Extra inset between sidebar width and Observable's center inset. */
    --ml-hero-left-extra: max(0px, calc(var(--observablehq-inset-left, var(--ml-sidebar-width)) - var(--ml-sidebar-width)));
    width: calc(100% + var(--ml-hero-horizontal-offset) + var(--ml-hero-left-extra) + var(--observablehq-inset-right, 0px));
    max-width: none;
    margin-left: calc(-1 * (var(--ml-hero-horizontal-offset) + var(--ml-hero-left-extra)));
    margin-right: 0;
  }

  body.study-hero-page .study-hero-header,
  body:has(#observablehq-main .study-hero) .study-hero-header {
    left: 0;
    width: 100%;
  }
}

/* Add vertical spacing after the data section on study pages so footer
   prev/next links have breathing room. */
body:has(#observablehq-main .study-hero) #data-section,
body.study-hero-page #data-section {
  margin-bottom: 3rem !important;
}

/* On study pages center the footer nav and the "Built with" line. Keep
   this scoped so other pages keep the original layout. */
body:has(#observablehq-main .study-hero) #observablehq-footer,
body.study-hero-page #observablehq-footer {
  text-align: center !important;
}

body:has(#observablehq-main .study-hero) #observablehq-footer nav,
body.study-hero-page #observablehq-footer nav {
  display: flex !important;
  justify-content: center !important;
  gap: 1rem !important;
  max-width: none !important;
}

body:has(#observablehq-main .study-hero) #observablehq-footer nav a,
body.study-hero-page #observablehq-footer nav a {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Give the "Built with" line a small bottom margin on study pages */
body:has(#observablehq-main .study-hero) #observablehq-footer > div,
body.study-hero-page #observablehq-footer > div {
  margin-bottom: 0.75rem !important;
}

.study-hero-content {
  width: 100%;
  max-width: none;
  margin: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
}

.study-hero .main-content {
  margin-top: 1.5rem;
}

.study-hero-header .study-eyebrow,
.study-hero-header .study-title,
.study-hero-header .study-subtitle {
  color: var(--ml-color-900);
  text-shadow: none;
  font-family: "Space Grotesk", "Martian Mono", var(--sans-serif, sans-serif);
}

.main-content {
  width: min(100%, var(--ml-content-max));
  max-width: none;
  margin: 0 auto;
  padding: 0 var(--ml-content-gutter);
  box-sizing: border-box;
}

#observablehq-main p,
#observablehq-main ul,
#observablehq-main ol,
#observablehq-main h1,
#observablehq-main h2,
#observablehq-main h3,
#observablehq-main h4,
#observablehq-main h5,
#observablehq-main h6,
#observablehq-main table,
#observablehq-main figure,
#observablehq-main figcaption,
#observablehq-main blockquote,
#observablehq-main .katex-display {
  max-width: none;
}

/* Observable wraps headings in self-link anchors. Disable this for page
   titles/subtitles so h1/h2 behave like plain text. */
#observablehq-main h1 > a.observablehq-header-anchor,
#observablehq-main h2 > a.observablehq-header-anchor {
  color: inherit !important;
  text-decoration: none !important;
  cursor: text !important;
  pointer-events: none !important;
}

.summary-box {
  background-color: var(--ml-color-200);
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  box-sizing: border-box;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.filter-fab {
  position: fixed;
  right: max(1rem, calc(env(safe-area-inset-right, 0px) + 0.75rem));
  bottom: max(1rem, calc(env(safe-area-inset-bottom, 0px) + 0.75rem));
  z-index: 1000;
  background: var(--ml-color-200);
  color: var(--ml-color-900);
  border: 1px solid var(--ml-color-150);
  border-radius: 999px;
  padding: 0.75rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  align-items: flex-start;
  font-family: var(--sans-serif, sans-serif);
  box-shadow: 0 10px 24px rgba(18, 39, 64, 0.12);
  cursor: pointer;
  text-align: left;
  max-width: min(92vw, 320px);
}

.filter-fab:hover {
  background: var(--ml-color-150);
}

.filter-fab-count {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.1;
}

.filter-fab-action {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ml-color-800);
}

.filters-toggle {
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  user-select: none;
}

.filters-toggle::after {
  content: "";
  display: inline-block;
  width: 0.45em;
  height: 0.45em;
  border-right: 2px solid var(--ml-color-800);
  border-bottom: 2px solid var(--ml-color-800);
  transform: rotate(-135deg);
  margin-left: 0.6rem;
  transition: transform 0.15s;
  vertical-align: middle;
}

.filters-toggle[aria-expanded="false"]::after {
  transform: rotate(45deg);
}

.filters-hint {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ml-color-800);
  margin: 0 0 1rem;
}

.plot-help-banner {
  background: var(--ml-color-100);
  border-radius: 0.4rem;
  padding: 0.6rem 1rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ml-color-900);
  margin-bottom: 1rem;
}

.plot-help-banner a {
  color: var(--ml-color-800);
  font-weight: 600;
  border-bottom: 1px solid var(--ml-color-700);
}

.plot-help-banner a:hover {
  color: var(--ml-color-700);
}

.filters-box {
  margin-top: 0.75rem;
  --filter-indent: 2.4rem;
  --filter-label-width: clamp(8.5rem, 22vw, 12rem);
}

.filters-box form[class^="inputs-"] > label,
.filters-box form[class*=" inputs-"] > label {
  font-weight: 700;
}

.filters-box input[type="text"],
.filters-box input[type="number"],
.filters-box select {
  background: var(--ml-color-0);
  border-radius: 999px !important;
  border: 1px solid #d6dde1;
  padding: 4px 10px;
}

.filters-box div[class^="inputs-"][class$="-input"],
.filters-box form[class^="inputs-"][class*="-checkbox"] > div,
.filters-box form[class^="inputs-"][class*="-table"] > table,
.filters-box form[class^="inputs-"][class*="-textarea"] > div {
  margin-left: var(--filter-indent);
}

.filters-box .study-count-badge {
  padding-left: 0;
  margin-left: 0;
}

.summary-heading {
  font-family: var(--sans-serif, sans-serif);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ml-color-900);
  margin: 0 0 1rem 0;
}

.summary-text {
  margin: 0 0 1rem;
  color: var(--ml-color-900);
  font-size: 1rem;
  line-height: 1.625;
}

.study-details {
  margin-top: 0.75rem;
}

.study-details summary {
  cursor: pointer;
  font-weight: 500;
  color: var(--ml-color-800);
  margin-bottom: 0.5rem;
}

.details-text {
  margin: 0.5rem 0 0 0;
  color: var(--ml-color-900);
  font-size: 1rem;
  line-height: 1.625;
}

.citation-text {
  font-family: var(--sans-serif, sans-serif);
  font-size: 0.9rem;
  line-height: 1.5;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-start;
}

.citation-body {
  flex: 1 1 16rem;
  min-width: 0;
}

.citation-doi {
  font-family: "Martian Mono", var(--sans-serif, sans-serif);
  font-size: 0.85em;
  letter-spacing: 0.01em;
  word-break: break-word;
}

.citation-copy {
  border: 1px solid #d7dde2;
  background: var(--ml-color-0);
  color: var(--ml-color-900);
  padding: 0.35rem 0.6rem;
  margin-left: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  vertical-align: middle;
  cursor: pointer;
  pointer-events: auto;
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
  position: relative;
}

.citation-copy:hover {
  color: var(--ml-color-900);
  background: var(--ml-color-100);
}

.citation-copy-icon {
  width: 14px;
  height: 14px;
}

.citation-copy-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.citation-copy[data-state="copied"]::after {
  content: "Copied";
  position: absolute;
  top: -1.8rem;
  right: 50%;
  transform: translateX(50%);
  background: var(--ml-color-900);
  color: #fff;
  font-size: 0.65rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.18);
}

.overview-text {
  margin-top: 0.5rem;
}

.overview-toggle {
  margin-left: 0.35rem;
  border: 0;
  background: none;
  color: var(--ml-color-900);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  cursor: pointer;
  padding: 0;
  display: inline;
}

.overview-toggle:hover {
  text-decoration: underline;
}

.overview-toggle[data-has-more="false"] {
  display: none;
}

.source-text {
  color: var(--ml-color-700);
  font-style: italic;
  font-size: 0.9rem;
}

.study-title {
  font-family: var(--sans-serif, sans-serif);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--ml-color-900);
  margin: 0 auto 0.75rem;
  font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.64rem);
  display: block;
  width: 100%;
  max-width: 40ch;
  text-align: center;
  text-wrap: balance;
}

body.study-hero-page .study-hero-header .study-title,
body:has(#observablehq-main .study-hero) .study-hero-header .study-title {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  max-width: min(40ch, calc(100% - 2rem));
}

.study-subtitle {
  margin: 0 0 0.75rem;
  color: var(--ml-color-800);
  font-size: clamp(0.9rem, 0.85rem + 0.4vw, 1.2rem);
}

.study-lead {
  margin: 0 0 0.75rem;
  color: var(--ml-color-800);
  max-width: 70ch;
  font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.1rem);
}

.study-source {
  margin-top: 0.75rem;
  color: #9ca1a5;
  font-style: italic;
  font-size: 0.9rem;
}


/* Mobile adjustments */
@media (max-width: 768px) {

/* Base font size for the body */
body {
  font-size: 16px;
  line-height: 1.6; /* Comfortable reading */
  margin: 0;
  padding: 0;
}

/* Headings */
h1, h2, h3, h4 {
  font-weight: 700; /* Bold for emphasis */
  line-height: 1.2; /* Tighter for headings */
  margin: 1em 0 0.5em; /* Space above and below */
}

  h1 {
    font-size: 2.5rem; /* Adjust heading sizes for smaller screens */
  }

  h2 {
    font-size: 1.8rem;
  }

  h3 {
    font-size: 1.4rem;
  }

  h4 {
    font-size: 1.2rem;
  }

  p {
    font-size: 1rem;
    line-height: 1.65;
  }

   /* Shorten and make more central */
  .description, .analysis {
    margin: auto;
    max-width: 96%;
  }

  /* Keep the study hero image full-bleed on mobile. */
  body.study-hero-page #observablehq-main > .description.study-hero {
    width: calc(100% + (var(--ml-content-gutter) * 2));
    max-width: none;
    margin-left: calc(-1 * var(--ml-content-gutter));
    margin-right: calc(-1 * var(--ml-content-gutter));
  }

  body:has(#observablehq-main .study-hero) #observablehq-main > .description.study-hero {
    width: calc(100% + (var(--ml-content-gutter) * 2));
    max-width: none;
    margin-left: calc(-1 * var(--ml-content-gutter));
    margin-right: calc(-1 * var(--ml-content-gutter));
  }

  .study-hero {
    width: 100%;
    padding: 0 0 1rem;
  }

  /* Reset the desktop full-bleed hero offset — no sidebar on mobile */
  body.study-hero-page .study-hero-header {
    position: relative;
    left: 0;
    width: 100%;
    padding: 7.5rem 1rem 7rem;
    border-radius: 0;
  }

  body:has(#observablehq-main .study-hero) .study-hero-header {
    position: relative;
    left: 0;
    width: 100%;
    padding: 7.5rem 1rem 7rem;
    border-radius: 0;
  }

  body.study-hero-page .study-hero-content {
    width: 100%;
    padding: 0 1rem;
  }

  body:has(#observablehq-main .study-hero) .study-hero-content {
    width: 100%;
    padding: 0 1rem;
  }

  .main-content {
    width: 100%;
    padding: 0 var(--ml-content-gutter);
  }

  .summary-box {
    padding: 1.5rem;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .filter-fab {
    right: max(0.65rem, calc(env(safe-area-inset-right, 0px) + 0.5rem));
    bottom: max(0.65rem, calc(env(safe-area-inset-bottom, 0px) + 0.5rem));
    padding: 0.7rem 0.95rem;
  }

     /* Decrease the gap between range filters on mobile */
  .double-range {
    gap: 0px;
  }

  /* Fade on right edge of chart area to hint horizontal scroll */
  .forest-box {
    position: relative;
  }

  .forest-box::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 2rem;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(to right, transparent, var(--ml-color-200));
    border-radius: 0 0.5rem 0.5rem 0;
  }

  .mobile-data-cards {
    display: grid;
  }

  .data-table-desktop {
    display: none;
  }

  .inputs-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .inputs-table table {
    min-width: 560px;
  }
}

/* Study cards (homepage + /studies landing) */
.study-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (max-width: 640px) {
  .study-cards {
    grid-template-columns: 1fr;
  }
}

.study-card {
  background: var(--ml-color-200);
  border-radius: 0.5rem;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  text-decoration: none !important;
  border: 1px solid transparent;
  transition: border-color 0.15s, background-color 0.15s;
}

.study-card:hover {
  border-color: var(--ml-color-700);
  background: var(--ml-color-150);
}

a.study-card,
a.study-card:link,
a.study-card:visited {
  color: var(--ml-color-900);
  text-decoration: none;
  border-bottom: none;
}

.study-card-name {
  font-weight: 700;
  font-size: 1rem;
  margin: 0 0 0.5rem;
  color: var(--ml-color-900);
}

.study-card-desc {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ml-color-800);
  margin: 0 0 0.75rem;
  flex: 1;
}

.study-card-meta {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ml-color-700);
  text-transform: uppercase;
  font-weight: 600;
}

/* The override was moved to createDoubleRange.js */