:root {
  --color-bg: #fafbfc;
  --color-surface: #ffffff;
  --color-ink: #253547;
  --color-muted: #5d6b7b;
  --color-line: #e2e9ed;
  --color-blue: #28759f;
  --color-blue-display: #438bb7;
  --color-blue-chart: #5292bb;
  --color-blue-dark: #296486;
  --color-trajectory: #498c9a;
  --color-blue-soft: #f0f7fa;
  --color-blue-track: #dfedf4;
  --font-body: Manrope, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Source Serif 4", Georgia, serif;
  --font-utility: "IBM Plex Mono", ui-monospace, monospace;
  --page-width: 67.5rem;
  --space-section: 3rem;
  --space-content: 2rem;
  --space-note: 1rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
::selection { background: var(--color-blue-soft); color: var(--color-blue-dark); }
:focus-visible { outline: 3px solid var(--color-blue); outline-offset: 5px; }
.skip-link {
  position: fixed;
  z-index: 100;
  top: 1rem;
  left: 1rem;
  padding: .75rem 1rem;
  background: var(--color-ink);
  color: var(--color-surface);
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}
.skip-link:focus { clip-path: none; width: auto; height: auto; }
.site-header {
  width: min(calc(100% - 2rem), var(--page-width));
  margin-inline: auto;
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--color-line);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -.035em;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark-logo { width: 2rem; height: 2rem; object-fit: contain; }
.header-nav { display: flex; gap: 1.5rem; font-size: .8125rem; color: var(--color-muted); }
.header-nav a { padding-block: .75rem; text-decoration: none; }
.header-nav a:hover { color: var(--color-blue); }
.section-shell { width: min(calc(100% - 2rem), var(--page-width)); margin-inline: auto; }
.hero { padding: 4.5rem 0 3.5rem; text-align: center; }
h1, h2, p { overflow-wrap: break-word; }
h1 { margin: 0; font-weight: 650; }
.title-accent {
  display: block;
  color: var(--color-blue);
  font-size: clamp(2.75rem, 6vw, 5rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -.025em;
}
.title-colon { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.title-description {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  max-width: 55rem;
  margin: 1.5rem auto 0;
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  line-height: 1.35;
  letter-spacing: -.025em;
  text-wrap: balance;
}
.author-block { margin-top: 2.5rem; }
.authors, .affiliations, .author-notes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0;
}
.authors { column-gap: .875rem; row-gap: .5rem; font-size: .9375rem; font-weight: 500; }
.author-name, .affiliations span, .author-notes span { white-space: nowrap; }
.author-name a { text-decoration: none; text-underline-offset: .25em; }
.author-name a:hover { color: var(--color-blue); text-decoration: underline; }
.authors sup, .affiliations sup { font-size: .65em; line-height: 0; margin-left: .125rem; }
.affiliations { margin-top: .875rem; color: var(--color-muted); font-size: .875rem; }
.author-notes { gap: .375rem 1rem; margin-top: .5rem; color: var(--color-muted); font-size: .75rem; }
.project-links { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: 2rem; }
.project-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .625rem;
  min-height: 3rem;
  padding: .75rem 1.5rem;
  border: 1px solid var(--color-line);
  border-radius: .5rem;
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: .875rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease, transform .18s ease;
}
.project-link:hover { border-color: var(--color-blue); background: var(--color-blue-soft); transform: translateY(-2px); }
.project-link img { width: 1rem; height: 1rem; object-fit: contain; }
.results { padding-bottom: var(--space-section); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; padding: var(--space-section) 0 var(--space-content); border-top: 1px solid var(--color-line); }
.eyebrow { margin: 0 0 .75rem; color: var(--color-blue); font-size: .6875rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.section-heading h2 { margin: 0; font-size: 2.75rem; font-weight: 650; letter-spacing: -.05em; line-height: 1.15; }
.section-heading > p { margin: 0; color: var(--color-muted); font-size: .875rem; }
.result-block { padding: 0 0 var(--space-section); }
.result-block:last-child { padding-bottom: 0; }
.result-block + .result-block { border-top: 1px solid var(--color-line); padding-top: var(--space-section); }
.result-intro { margin-bottom: 1.5rem; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; }
.result-intro h3 { margin: 0; font-family: var(--font-display); font-size: 2.5rem; font-weight: 500; line-height: 1.2; letter-spacing: -.035em; }
.result-score { margin: 0; text-align: right; }
.result-score > strong { display: block; color: var(--color-blue); font-size: 2.75rem; line-height: 1.2; letter-spacing: -.05em; }
.result-score strong span { font-size: 1.25rem; margin-left: .25rem; }
.result-score > span { display: block; margin-top: .375rem; font-size: .6875rem; color: var(--color-muted); }
.table-scroll { isolation: isolate; overflow-x: auto; border: 1px solid var(--color-line); border-radius: .5rem; background: var(--color-surface); }
table { width: 100%; border-collapse: collapse; font-size: .8125rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
caption { text-align: left; padding: 1rem; font-size: .75rem; color: var(--color-muted); white-space: normal; }
th, td { padding: .625rem .75rem; text-align: center; border-bottom: 1px solid var(--color-line); }
thead { background: var(--color-blue-soft); }
thead th { font-weight: 700; }
th:first-child { text-align: left; }
tbody th[scope="row"] { font-weight: 500; }
.table-group th { background: #f4f6f8; color: var(--color-muted); font-size: .6875rem; font-weight: 600; padding-block: .5rem; }
tbody:last-child tr:last-child > * { border-bottom: 0; }
.ours > * { background: var(--color-blue-soft); color: var(--color-blue-dark); }
.ours th[scope="row"] { font-weight: 800; }
table u { text-underline-offset: .2em; }
.reasoning-figure { margin: 0 0 var(--space-content); }
.reasoning-figure > a { display: block; padding: 1rem; background: var(--color-surface); border: 1px solid var(--color-line); border-radius: .5rem; }
.reasoning-figure img { width: 100%; height: auto; }
.site-footer {
  width: min(calc(100% - 2rem), var(--page-width));
  margin-inline: auto;
  padding: 2rem 0;
  color: var(--color-muted);
  font-family: var(--font-utility);
  font-size: .6875rem;
}

@media (max-width: 767px) {
  :root { --space-section: 2rem; --space-content: 1.5rem; }
  .site-header { min-height: 4.5rem; }
  .hero { padding: 2.5rem 0; }
  .title-accent { font-size: clamp(2.5rem, 8vw, 3.75rem); letter-spacing: -.025em; }
  .title-description { margin-top: 1.25rem; font-size: clamp(1.375rem, 4.8vw, 2rem); }
  .author-block { margin-top: 2rem; }
  .authors { gap: .5rem .75rem; font-size: .875rem; }
  .project-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; max-width: 23rem; margin-inline: auto; }
  .project-link { padding-inline: .5rem; gap: .5rem; }
  .section-heading { align-items: start; flex-direction: column; gap: 1rem; }
  .section-heading h2 { font-size: 2.25rem; }
  .result-intro { align-items: start; }
  .result-intro h3 { font-size: 2rem; }
  .result-intro .eyebrow { max-width: 13rem; font-size: .625rem; }
  .result-score > strong { font-size: 2rem; }
  .result-score > span { max-width: 7rem; }
  .reasoning-figure > a { padding: .375rem; }
  .header-nav { gap: .875rem; font-size: .6875rem; }
}
@media (max-width: 389px) {
  .wordmark { font-size: .875rem; gap: .375rem; }
  .wordmark-logo { width: 1.5rem; height: 1.5rem; }
  .header-nav { gap: .625rem; font-size: .625rem; }
  .title-accent { font-size: 2.25rem; }
  .project-links { gap: .5rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

.teaser { padding-bottom: var(--space-section); }
.paper-figure { margin: 0; }
.figure-image { display: block; padding: 1rem; border: 1px solid var(--color-line); border-radius: .5rem; background: var(--color-surface); }
.figure-image img { width: 100%; height: auto; }
.overview { padding-bottom: var(--space-section); }
.method-summary { text-wrap: pretty; max-width: none; margin: 0 0 var(--space-content); color: var(--color-muted); font-size: .9375rem; }
.method-notes { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-section); margin-top: var(--space-content); }
.method-notes h3 { margin: 0 0 .5rem; font-size: 1.125rem; font-weight: 700; }
.method-notes p { line-height: 1.8; text-align: justify; text-wrap: pretty; margin: 0; color: var(--color-muted); font-size: .875rem; }
@media (max-width: 767px) {
  .figure-image { padding: .375rem; }
  .method-summary { font-size: .875rem; }
  .method-notes p { text-align: left; }
  .method-notes { grid-template-columns: 1fr; gap: 1.5rem; }
}

.citation { padding-bottom: var(--space-section); }
.citation pre { white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; padding: 1.5rem; overflow-x: auto; border: 1px solid var(--color-line); border-radius: .5rem; background: var(--color-surface); color: var(--color-ink); font: .8125rem/1.8 var(--font-utility); }
.citation code { font: inherit; }


.ablations { padding-bottom: var(--space-section); }
.ablation-tabs { display: flex; gap: .5rem; border-bottom: 1px solid var(--color-line); }
.ablation-tabs button, .copy-button { font: inherit; cursor: pointer; }
.ablation-tabs button { flex: 1; padding: 1rem .75rem; border: 0; border-bottom: 3px solid transparent; background: transparent; color: var(--color-muted); font-size: .875rem; font-weight: 600; }
.ablation-tabs button[aria-selected="true"] { color: var(--color-blue); border-bottom-color: var(--color-blue); background: var(--color-blue-soft); }
.ablation-stage { padding-top: var(--space-content); }
.ablation-panel[hidden] { display: none; }
.ablation-intro { margin-bottom: var(--space-content); }
.ablation-intro h3 { font-size: 1.5rem; margin: 0 0 .75rem; letter-spacing: -.025em; }
.ablation-intro p { margin: 0; text-align: justify; color: var(--color-muted); font-size: .875rem; text-wrap: pretty; }
.ablation-context { margin: var(--space-note) 0 0; color: var(--color-muted); font-size: .75rem; }

.backbone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }

.backbone-legend { display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; font-size: .75rem; color: var(--color-muted); margin-bottom: 1.5rem; }
.backbone-legend > span { display: inline-flex; gap: .5rem; align-items: center; }
.backbone-legend i { width: .625rem; height: .625rem; background: #a4afbd; }
.backbone-legend > span:nth-child(2) i { background: var(--color-blue-chart); }
.backbone-dataset { border-top: 1px solid var(--color-line); padding-top: 1rem; min-width: 0; }
.backbone-dataset h4 { margin: 0 0 1.5rem; font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; }
.backbone-row + .backbone-row { margin-top: var(--space-content); }
.comparison-heading { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: 1rem; }
.comparison-heading h5 { margin: 0; font-size: .8125rem; font-weight: 600; }
.comparison-heading > span { color: var(--color-blue); font-size: 1.25rem; font-weight: 700; white-space: nowrap; }

.comparison-bar { display: grid; grid-template-columns: minmax(0,1fr) 4rem; gap: 1rem; align-items: center; margin: .625rem 0; font-size: .75rem; font-variant-numeric: tabular-nums; }
.comparison-bar:last-child { margin-bottom: 0; }
.comparison-bar > span, .comparison-bar > strong { text-align: right; }
.comparison-track { height: .625rem; background: var(--color-blue-soft); }
.comparison-fill { display: block; height: 100%; background: #a4afbd; transform-origin: left; }
.atw .comparison-fill { background: var(--color-blue-chart); }
.atw > strong { color: var(--color-blue); }
.copy-control { position: relative; display: flex; align-items: center; }
#copy-status { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.copy-button { min-width: 7.5rem; min-height: 2.75rem; padding: .625rem 1rem; border: 1px solid var(--color-line); border-radius: .375rem; background: var(--color-surface); color: var(--color-ink); font-size: .8125rem; }
.copy-button:hover { border-color: var(--color-blue); color: var(--color-blue); }
.citation .section-heading { flex-direction: row; align-items: center; }
@media (max-width: 767px) {
  .ablation-tabs { gap: 0; }
  .ablation-tabs button { font-size: .6875rem; padding: .75rem .375rem; }
  .ablation-intro h3 { font-size: 1.25rem; }
  .backbone-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .citation .section-heading { gap: .5rem; }
}

.grounding-comparison { border: 1px solid var(--color-line); border-radius: .5rem; overflow: hidden; background: var(--color-surface); }
.grounding-table { table-layout: fixed; white-space: normal; font-size: .875rem; }
.grounding-table th, .grounding-table td { padding: 1rem 1.5rem; vertical-align: middle; }
.grounding-table thead th { text-align: left; font-size: .75rem; }
.grounding-table th:first-child { width: 36%; }
.grounding-table tbody th span { display: block; font-weight: 600; }
.grounding-table tbody th small { display: block; margin-top: .25rem; font-size: .75rem; font-weight: 400; color: var(--color-muted); }
.grounding-table td { text-align: left; }
.grounding-number { display: block; font-variant-numeric: tabular-nums; }
.grounding-track { display: block; margin-top: .625rem; height: .375rem; background: var(--color-blue-soft); }
.grounding-track i { display: block; height: 100%; background: #8b9fb9; transform-origin: left; }
.grounding-track.error i { background: var(--color-trajectory); }
.grounding-table .ours .grounding-number { font-weight: 800; }
.grounding-table .ours .grounding-track { background: var(--color-blue-track); }
.grounding-table .ours .grounding-track:not(.error) i { background: var(--color-blue-chart); }
@media (max-width: 767px) {
  .grounding-table th, .grounding-table td { padding: .875rem .5rem; }
  .grounding-table { font-size: .6875rem; }
  .grounding-table thead th, .grounding-table tbody th small { font-size: .625rem; }
  .grounding-table th:first-child { width: 38%; }
}

/* Keep labels in view while narrow screens scroll through result columns. */
.table-context { display: flex; justify-content: space-between; align-items: baseline; gap: .75rem; margin: 0 0 .75rem; font-size: .75rem; color: var(--color-muted); text-wrap: pretty; }
.table-scroll tbody th[scope="row"], .table-scroll thead tr:first-child > th:first-child { position: sticky; left: 0; z-index: 1; background: var(--color-surface); box-shadow: 1px 0 var(--color-line); }
.table-scroll thead tr:first-child > th:first-child { background: var(--color-blue-soft); z-index: 2; }
.table-scroll .ours th[scope="row"] { background: var(--color-blue-soft); }
.figure-image, .reasoning-figure > a { cursor: zoom-in; }
@media (min-width: 600px) and (max-width: 1023px) {
  .authors { display: grid; grid-template-columns: repeat(3, max-content); column-gap: 1.5rem; row-gap: .625rem; }
}
@media (max-width: 767px) {
  .site-header { flex-wrap: wrap; padding-block: .875rem; gap: .375rem 1rem; }
  .header-nav { margin-left: auto; gap: 1rem; }
  .header-nav a { padding-block: .5rem; }
  .table-scroll table { font-size: .75rem; }
  .table-scroll th, .table-scroll td { padding-inline: .625rem; }
}
@media (max-width: 479px) {
  .header-nav { width: 100%; margin-left: 0; justify-content: space-between; font-size: .75rem; }
}

.table-scroll-hint { flex-shrink: 0; font-size: .6875rem; color: var(--color-blue); }
.table-scroll-hint[hidden] { display: none; }
@media (max-width: 389px) {
  .table-context { font-size: .6875rem; }
}

.project-video { padding-bottom: var(--space-section); }
.video-placeholder { aspect-ratio: 16 / 9; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .75rem; border: 1px solid var(--color-line); border-radius: .5rem; background: var(--color-blue-soft); color: var(--color-muted); }
.video-placeholder svg { color: var(--color-blue); }
.video-placeholder p { margin: 0; color: var(--color-ink); font-size: 1rem; font-weight: 600; }
.video-placeholder > span { font-size: .75rem; }
@media (max-width: 767px) {
  .video-placeholder { gap: .5rem; }
  .video-placeholder svg { width: 2rem; height: 2rem; }
  .video-placeholder p { font-size: .875rem; }
}

/* Lighter blue for large display accents; compact labels retain stronger contrast. */
.title-accent, .result-score > strong { color: var(--color-blue-display); }

.abstract { display: grid; grid-template-columns: 1fr 2fr; gap: var(--space-section); padding-block: var(--space-section); border-top: 1px solid var(--color-line); }
.abstract h2 { margin: 0; font-size: 2.75rem; font-weight: 650; letter-spacing: -.05em; line-height: 1.15; }
.abstract-copy > p { margin: 1rem 0 0; color: var(--color-muted); font-size: .9375rem; line-height: 1.8; }
.abstract-copy .abstract-lead { margin-top: 0; font-weight: 400; }
.abstract-details { margin-top: 1.5rem; border-top: 1px solid var(--color-line); }
.abstract-details summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 2.75rem; padding-block: .75rem; cursor: pointer; list-style: none; color: var(--color-blue); font-size: .8125rem; font-weight: 600; }
.abstract-details summary::-webkit-details-marker { display: none; }
.abstract-details summary span { font-size: 1.375rem; font-weight: 400; line-height: 1; }
.abstract-details[open] summary span { transform: rotate(45deg); }
.abstract-details p { margin: .5rem 0 0; font-size: .875rem; line-height: 1.8; color: var(--color-muted); }
@media (max-width: 767px) {
  .abstract { grid-template-columns: 1fr; gap: 1.5rem; }
  .abstract h2 { font-size: 2.25rem; }
  .abstract-copy > p { font-size: .875rem; }
}

.abstract-copy > p, .abstract-details p, .ablation-context { text-align: justify; text-wrap: pretty; }
.ablation-intro h3, .ablation-tabs button { text-wrap: balance; }
@media (max-width: 767px) {
  .ablation-tabs { overflow-x: auto; }
  .ablation-tabs button { flex: 1 0 auto; white-space: nowrap; padding-inline: .875rem; min-height: 2.75rem; }
}

.world-demos { padding-bottom: var(--space-section); }
.scene-tabs { display: flex; border-bottom: 1px solid var(--color-line); margin-bottom: 1.5rem; }
.scene-tabs button { flex: 1; min-height: 2.75rem; padding: .75rem .5rem; border: 0; border-bottom: 3px solid transparent; background: transparent; color: var(--color-muted); font: 600 .875rem var(--font-body); cursor: pointer; }
.scene-tabs button[aria-selected="true"] { color: var(--color-blue); border-bottom-color: var(--color-blue); background: var(--color-blue-soft); }
.scene-stage { --scene-gap: 1rem; overflow: hidden; }
.scene-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - var(--scene-gap)) / 2); gap: var(--scene-gap); transition: transform .7s cubic-bezier(.65, 0, .35, 1); }
.scene-card { margin: 0; min-width: 0; }
.scene-card figcaption { display: flex; align-items: center; min-height: 2.5rem; margin-bottom: .25rem; color: var(--color-muted); font-size: .8125rem; font-weight: 600; }
.scene-card video { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: contain; background: #eef2f4; border: 1px solid var(--color-line); border-radius: .375rem; }
#scene-player:is([data-phase="reveal"], [data-phase="probe"], [data-phase="hold"]) .scene-track { transform: translateX(calc(-50% - var(--scene-gap) / 2)); }
.scene-controls { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1rem; }
.scene-controls p { margin: 0; color: var(--color-muted); font-size: .75rem; }
.scene-controls > div { display: flex; gap: .5rem; }
.scene-controls button { min-width: 4.5rem; min-height: 2.75rem; padding: .5rem .75rem; border: 1px solid var(--color-line); border-radius: .375rem; background: var(--color-surface); color: var(--color-ink); font: 500 .75rem var(--font-body); cursor: pointer; }
.scene-controls button:hover { color: var(--color-blue); border-color: var(--color-blue); }
@media (max-width: 767px) {
  .scene-tabs button { font-size: .75rem; }
  .scene-stage { --scene-gap: .5rem; }
  .scene-card figcaption { font-size: .75rem; }
}
.scene-tabs button, .scene-card figcaption { text-wrap: balance; }
#world-demos-title { text-wrap: balance; }

.real-tabs { display: flex; border-bottom: 1px solid var(--color-line); margin-bottom: var(--space-content); }
.real-tabs button { flex: 1; min-height: 2.75rem; border: 0; border-bottom: 3px solid transparent; padding: .875rem .5rem; background: transparent; color: var(--color-muted); font: 600 .875rem var(--font-body); cursor: pointer; }
.real-tabs button[aria-selected="true"] { color: var(--color-blue); background: var(--color-blue-soft); border-bottom-color: var(--color-blue); }
.real-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 2rem; align-items: center; }
.real-papers { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: .75rem; padding: 1rem .75rem 3rem; }
.real-paper { margin: 0; padding: .625rem; background: var(--color-surface); border: 1px solid var(--color-line); border-radius: .25rem; box-shadow: 0 .75rem 1.5rem -.75rem #25354720; transform: rotate(-3deg); }
.real-paper + .real-paper { transform: translateY(2rem) rotate(3deg); }
.real-paper figcaption { display: flex; align-items: center; min-height: 2.5rem; margin-bottom: .5rem; color: var(--color-muted); font-size: .6875rem; font-weight: 600; }
.real-media { min-width: 0; }
.real-paper video { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: contain; background: var(--color-blue-soft); }
.real-video-controls { display: flex; justify-content: flex-end; align-items: center; gap: .75rem; min-height: 2.75rem; }
#real-video-status { color: var(--color-muted); font-size: .75rem; }
.real-video-controls button { min-width: 4.5rem; min-height: 2.75rem; padding: .5rem .75rem; border: 1px solid var(--color-line); border-radius: .375rem; background: var(--color-surface); color: var(--color-ink); font: 500 .75rem var(--font-body); cursor: pointer; }
.real-video-controls button:hover { color: var(--color-blue); border-color: var(--color-blue); }
.real-chart { min-width: 0; }
.real-chart h4 { margin: 0; font-size: 1.375rem; letter-spacing: -.025em; }
.real-metric { margin: .5rem 0 1.5rem; color: var(--color-muted); font-size: .75rem; }
.real-chart-row + .real-chart-row { margin-top: 1.25rem; }
.real-chart-row > div:first-child { display: flex; justify-content: space-between; gap: .75rem; margin-bottom: .625rem; font-size: .8125rem; }
.real-value { font-variant-numeric: tabular-nums; }
.real-bar-track { height: .625rem; background: var(--color-blue-soft); }
.real-bar-track i { display: block; height: 100%; background: #a4afbd; transform-origin: left; }
.real-ours { color: var(--color-blue); font-weight: 700; }
.real-ours .real-bar-track i { background: var(--color-blue-chart); }
@media (max-width: 767px) {
  .real-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .real-tabs button { font-size: .75rem; }
  .real-papers { max-width: 34rem; width: 100%; margin-inline: auto; }
  .real-paper { padding: .625rem; }
}

/* Fix the method column and share the remaining width equally among metrics. */
.table-scroll table { table-layout: fixed; }
.table-scroll .method-column { width: 13rem; }
#clevrer .table-scroll table { min-width: 58rem; }
#contphy .table-scroll table { min-width: 54rem; }

.teaser-film { position: relative; overflow: hidden; border: 1px solid var(--color-line); border-radius: .5rem; background: #fff; }
.teaser-film video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; }

.teaser-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; align-items: center; gap: .875rem; padding: 1rem 1.5rem; border: 2px solid #fff; border-radius: 999px; background: var(--color-blue); color: #fff; box-shadow: 0 4px 24px #00000040; font: 700 1.125rem var(--font-body); white-space: nowrap; cursor: pointer; text-align: left; }
.teaser-play[hidden] { display: none; }
.teaser-play svg { width: 2.75rem; height: 2.75rem; flex-shrink: 0; }
.teaser-play small { display: block; margin-top: .25rem; font-size: .75rem; font-weight: 500; }
.teaser-play:hover { filter: brightness(1.1); }
.teaser-play:focus-visible { outline: 3px solid var(--color-blue); outline-offset: 4px; }
@media (max-width: 767px) {
  .teaser-play { gap: .5rem; padding: .75rem 1rem; font-size: .9375rem; }
  .teaser-play svg { width: 2rem; height: 2rem; }
  .teaser-play small { font-size: .625rem; }
}