@font-face {
  font-family: "Exo 2";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("exo2-light.ttf") format("truetype");
}
@font-face {
  font-family: "Exo 2";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("exo2-regular.ttf") format("truetype");
}
@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("inter-regular.ttf") format("truetype");
}
@font-face {
  font-family: Inter;
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("inter-semibold.ttf") format("truetype");
}
:root {
  --color-background: #f1f2f4;
  --color-surface: #fff;
  --color-surface-muted: #e8ebef;
  --color-polygon: #dde0e5;
  --color-primary: #169bd5;
  --color-primary-active: #0877b9;
  /* Darker blue for small text on pale surfaces (WCAG AA). */
  --color-link: #06669e;
  --color-primary-light: #c8edfa;
  --color-text: #202b35;
  --color-text-secondary: #536674;
  --color-text-muted: #596d7b;
  --color-border: #c7d1da;
  --color-warning: #e5a52f;
  --color-danger: #ce4858;
  --color-navy: #101c2b;
  --color-modal-backdrop: #101c2bb3;
  --color-proceed: #647d91;
  --font-display: "Exo 2", sans-serif;
  --font-body: Inter, "Segoe UI", sans-serif;
  --gutter: clamp(24px, 4.45vw, 64px);
  --ease-system: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 160ms;
  --duration-normal: 300ms;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 32px;
}
body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font: 400 15px/1.7 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: absolute;
  top: 70px;
  right: 0;
  width: 61%;
  height: 900px;
  background: var(--color-polygon);
  opacity: 0.33;
  clip-path: polygon(48% 0, 100% 0, 100% 81%, 72% 100%, 0 40%);
  pointer-events: none;
  z-index: -1;
}
a {
  color: var(--color-link);
  text-underline-offset: 4px;
}
a:hover {
  color: var(--color-text);
}
button,
input,
select {
  font: inherit;
}
button,
a,
summary,
input + span {
  transition:
    background-color var(--duration-fast),
    color var(--duration-fast),
    border-color var(--duration-fast);
}
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible + span,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-primary-active);
  outline-offset: 5px;
}
::selection {
  background: var(--color-primary-light);
  color: var(--color-text);
}
.skip {
  position: absolute;
  top: -100px;
  left: 24px;
  padding: 12px 24px;
  background: var(--color-navy);
  color: var(--color-surface);
  z-index: 10;
}
.skip:focus {
  top: 12px;
}
.system-header {
  max-width: 1440px;
  margin: auto;
  padding: 26px var(--gutter);
  display: flex;
  align-items: center;
  gap: 32px;
  border-bottom: 1px solid var(--color-border);
  font: 400 12px/1.3 var(--font-display);
  letter-spacing: 0.09em;
}
.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.12em;
  font-size: 16px;
}
.wordmark svg {
  width: 26px;
  height: 26px;
  color: var(--color-link);
}
.wordmark > span {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  margin-left: 4px;
}
.system-header nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.system-header nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
  text-transform: uppercase;
  min-height: 32px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}
.system-header nav a:hover {
  border-color: var(--color-link);
  color: var(--color-link);
}
.repository-link {
  display: inline-flex;
  align-items: center;
  align-self: center;
  flex: 0 0 auto;
  justify-content: center;
  gap: 10px;
  height: 32px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--color-primary-active);
  color: var(--color-link);
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}
.repository-link:hover {
  background: var(--color-primary-light);
  color: var(--color-link);
}
.system-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
}
.system-status i {
  height: 5px;
  width: 5px;
  background: var(--color-primary-active);
}
main,
footer {
  max-width: 1440px;
  margin: auto;
  padding: 0 var(--gutter);
}
section {
  scroll-margin-top: 32px;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
}
h2 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.22;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}
h3 {
  font-size: 23px;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
h4 {
  font-size: 18px;
  margin: 24px 0 12px;
}
p {
  margin: 0 0 18px;
  max-width: 76ch;
}
strong {
  font-weight: 600;
}
.technical {
  font: 400 11px/1.5 var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}
.diamond {
  display: inline-block;
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
  background: var(--color-primary-active);
  flex-shrink: 0;
}
.spoiler-warning {
  display: flex;
  gap: 16px;
  align-items: center;
  max-width: 960px;
  margin: 32px 0 0;
  padding: 16px 20px;
  border-left: 3px solid var(--color-warning);
  background: var(--color-surface);
  position: relative;
}
.warning-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  font: 400 18px var(--font-display);
  color: var(--color-text);
  border: 1px solid var(--color-warning);
  clip-path: polygon(0 0, 100% 0, 100% 80%, 80% 100%, 0 100%);
}
.spoiler-warning strong {
  font: 400 11px/1.5 var(--font-display);
  letter-spacing: 0.1em;
}
.spoiler-warning p {
  font-size: 12px;
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin: 4px 0 0;
  max-width: none;
}
.spoiler-warning a {
  white-space: nowrap;
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 64px 0 56px;
}
.hero-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.hero h1 {
  font: 300 clamp(52px, 6.3vw, 90px)/1.04 var(--font-display);
  letter-spacing: 0.085em;
  margin: 0 0 24px;
}
.title-period {
  color: var(--color-link);
}
.hero-deck {
  font: 300 25px/1.5 var(--font-display);
  letter-spacing: 0.015em;
  margin-bottom: 16px;
}
.hero-description {
  color: var(--color-text-secondary);
  max-width: 44ch;
  font-size: 14px;
  margin-bottom: 28px;
}
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 14px 24px;
  background: var(--color-primary-active);
  color: var(--color-surface);
  text-decoration: none;
  font: 400 12px/1.5 var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--color-primary-active);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 8px),
    calc(100% - 8px) 100%,
    0 100%
  );
}
.button:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-surface);
}
.button:focus-visible {
  clip-path: none;
}
.button:active {
  transform: translateY(1px);
}
.button.secondary {
  background: transparent;
  color: var(--color-link);
}
.button.secondary:hover {
  background: var(--color-primary-light);
}
.hero-flow {
  padding: 32px 24px 16px;
  position: relative;
  max-width: 488px;
  justify-self: end;
  width: 100%;
}
.hero-flow::before {
  content: "";
  position: absolute;
  inset: -36px -24px;
  background: var(--color-surface);
  opacity: 0.25;
  clip-path: polygon(28% 0, 100% 40%, 72% 100%, 0 65%);
  z-index: -1;
}
.flow-caption {
  text-align: center;
  margin-bottom: 30px;
  font-size: 10px;
}
.flow-node {
  position: relative;
  border: 1px solid var(--color-border);
  padding: 15px 20px;
  background: var(--color-surface);
  min-height: 68px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}
.flow-node strong {
  font: 400 17px var(--font-display);
}
.flow-node .technical {
  font-size: 10px;
}
.flow-start,
.flow-decision {
  width: 65%;
  margin: auto;
}
.flow-decision {
  background: var(--color-primary-active);
  border-color: var(--color-link);
  color: var(--color-surface);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 12px),
    calc(100% - 12px) 100%,
    0 100%
  );
}
.flow-decision .technical {
  color: var(--color-surface);
}
.flow-stem {
  height: 28px;
  width: 1px;
  background: var(--color-primary-active);
  margin: auto;
}
.flow-branches {
  height: 48px;
}
.flow-branches svg,
.flow-merge svg {
  height: 100%;
  width: 100%;
  fill: none;
  stroke: var(--color-primary-active);
  stroke-width: 1;
}
.flow-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.flow-options .flow-node {
  min-height: 87px;
  padding: 16px 14px 12px;
  border-top: 2px solid var(--color-primary-active);
}
.flow-options .flow-node > span:last-child {
  font-size: 10px;
  color: var(--color-text-secondary);
}
.node-square {
  width: 6px;
  height: 6px;
  background: var(--color-primary-active);
  position: absolute;
  top: -4px;
  left: calc(50% - 3px);
}
.node-square.hollow {
  background: var(--color-surface);
  border: 1px solid var(--color-primary-active);
}
.flow-merge {
  height: 40px;
}
.flow-end {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 12px;
}
.flow-footnote {
  text-align: center;
  font-size: 11px;
  color: var(--color-text-secondary);
  margin: 12px 0 0;
}

.explanation {
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 80px;
  padding: 96px 0 88px;
}
.section-rail .technical {
  display: block;
  margin-bottom: 24px;
}
.explanation-copy {
  padding-top: 4px;
  max-width: 650px;
}
.lead {
  font: 300 23px/1.6 var(--font-display);
  color: var(--color-text);
  margin-bottom: 24px;
}
.explanation-copy > p:not(.lead) {
  font-size: 15px;
  color: var(--color-text-secondary);
}
code {
  font-size: 0.92em;
  background: var(--color-surface-muted);
  padding: 2px 5px;
}
.text-link {
  font: 400 12px var(--font-display);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  gap: 32px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-primary-active);
}
.results-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  font: 400 12px var(--font-display);
  letter-spacing: 0.12em;
}
.results-divider > .technical {
  margin-left: auto;
  font-size: 10px;
}
.benchmark {
  padding: 64px 0 72px;
  border-bottom: 1px solid var(--color-border);
}
.benchmark-heading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 32px;
}
.benchmark-heading .technical {
  margin-bottom: 12px;
}
.benchmark-heading > p {
  max-width: 58ch;
  font-size: 13px;
  color: var(--color-text-secondary);
  margin: 0 0 3px;
}
.enhanced .variant-selector {
  display: flex;
}
.variant-selector {
  display: none;
  gap: 0;
  flex-wrap: wrap;
  border: 0;
  padding: 0;
  margin: 0 0 32px;
}
.variant-selector legend {
  font: 400 11px var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}
.variant-selector label {
  position: relative;
  cursor: pointer;
}
.variant-selector input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.variant-selector label > span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  padding: 12px 20px;
  min-height: 48px;
  min-width: 190px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font: 400 12px var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.variant-selector label + label > span {
  border-left: 0;
}
.variant-selector input:checked + span {
  background: var(--color-primary-active);
  border-color: var(--color-link);
  color: var(--color-surface);
}
.variant-selector input:not(:checked) + span:hover {
  background: var(--color-primary-light);
  color: var(--color-link);
}
.variant-selector svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}
.variant-selector input:not(:checked) + span svg {
  opacity: 0.35;
}
.variant-panel[hidden] {
  display: none;
}
.variant-context {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 24px;
}
.variant-context h3 {
  font-size: 18px;
  margin-bottom: 8px;
}
.variant-context p {
  font-size: 14px;
  max-width: 90ch;
  color: var(--color-text-secondary);
  margin: 0;
}
.variant-context > .technical {
  white-space: nowrap;
  font-size: 10px;
  padding-top: 6px;
}
.outcome-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  margin-bottom: 32px;
}
.outcome-pair > div {
  background: var(--color-surface);
  padding: 22px 24px;
}
.outcome-pair .technical {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  margin-bottom: 8px;
}
.outcome-pair strong {
  display: block;
  font: 400 17px var(--font-display);
  margin-bottom: 8px;
}
.outcome-pair p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 70ch;
}
.swatch {
  display: inline-block;
  width: 9px;
  height: 9px;
  flex-shrink: 0;
}
.swatch.abort {
  background: var(--color-primary-active);
}
.swatch.proceed {
  background: var(--color-proceed);
}
.swatch.missing {
  background: var(--color-polygon);
  border: 1px solid var(--color-text-muted);
}
.condition + .condition {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.condition-meta {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin: 0 0 28px;
}
.condition-meta .technical {
  font-size: 10px;
}
.chart-heading {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: baseline;
  margin-bottom: 18px;
}
.chart-heading h3 {
  font-size: 22px;
}

.chart-legend {
  display: flex;
  gap: 20px;
  justify-content: flex-end;
  margin-bottom: 20px;
  font-size: 11px;
  color: var(--color-text-secondary);
}
.chart-legend > span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.action-chart {
  font-variant-numeric: tabular-nums;
}
.chart-column-labels,
.action-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.15fr) minmax(200px, 2.8fr) minmax(
      90px,
      0.5fr
    );
  gap: 24px;
}
.chart-column-labels {
  font-size: 10px;
  padding: 0 0 12px;
  border-bottom: 1px solid var(--color-border);
}
.chart-column-labels > span:last-child {
  text-align: right;
}
.action-row {
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border);
  align-items: center;
  min-height: 74px;
}
.model-name {
  font-size: 13px;
  overflow-wrap: anywhere;
  line-height: 1.6;
}
.action-bar {
  display: block;
  width: 100%;
  height: 20px;
}
.bar-missing {
  fill: var(--color-polygon);
}
.bar-abort {
  fill: var(--color-primary-active);
}
.bar-proceed {
  fill: var(--color-proceed);
}
.bar-counts {
  display: block;
  font-size: 10px;
  color: var(--color-text-secondary);
  margin-top: 5px;
}
.bar-counts > span {
  padding: 0 4px;
  color: var(--color-text-muted);
}
.coverage-count {
  text-align: right;
  font: 400 20px var(--font-display);
  white-space: nowrap;
}
.coverage-count > span {
  font-size: 12px;
  color: var(--color-text-secondary);
}
.chart-axis {
  display: flex;
  justify-content: space-between;
  margin: 10px calc((100% - 48px) * 0.1124 + 24px) 0
    calc((100% - 48px) * 0.2584 + 24px);
  font-size: 10px;
}
.score-area {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  background: var(--color-surface-muted);
  padding: 36px;
  margin: 40px 0 28px;
}
.score-intro {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  column-gap: 64px;
}
.score-intro > .technical {
  grid-column: 1;
  grid-row: 1;
  font-size: 10px;
  margin-bottom: 14px;
  display: block;
}
.score-intro h3 {
  grid-column: 1;
  grid-row: 2 / 4;
  font-size: 25px;
  margin-bottom: 20px;
}
.score-intro p {
  grid-column: 2;
  font-size: 14px;
  color: var(--color-text-secondary);
}
.score-intro p:first-of-type {
  grid-row: 1 / 3;
}
.score-intro p:last-of-type {
  grid-row: 3;
  margin-bottom: 0;
}
.score-chart {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
  align-content: start;
}
.score-chart-label,
.score-chart > .score-note {
  grid-column: 1 / -1;
}
.score-intro strong {
  color: var(--color-text);
}
.score-chart-label {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  margin-bottom: 12px;
}
.score-row {
  padding: 12px 0;
}
.score-row > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 7px;
}
.score-row strong {
  font: 400 20px var(--font-display);
  white-space: nowrap;
}
.score-row strong > span {
  font-size: 11px;
  color: var(--color-text-secondary);
}
.score-row svg {
  width: 100%;
  height: 5px;
  display: block;
}
.score-track {
  fill: var(--color-border);
}
.score-fill {
  fill: var(--color-primary-active);
}
.score-note {
  font-size: 10px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  overflow-wrap: anywhere;
  margin: 7px 0 0;
}
.score-chart > .score-note {
  margin-top: 16px;
}
summary {
  cursor: pointer;
  min-height: 48px;
  padding: 14px 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 15px;
}
summary::-webkit-details-marker {
  display: none;
}
summary::before {
  content: "+";
  font-size: 20px;
  font-family: var(--font-display);
  font-weight: 300;
  width: 16px;
  flex-shrink: 0;
  color: var(--color-link);
}
details[open] > summary::before {
  content: "−";
}
summary:hover {
  color: var(--color-link);
}
details[open] > summary {
  margin-bottom: 20px;
}
.summary-note {
  font: 400 10px var(--font-display);
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  margin-left: auto;
  text-align: right;
}
.evidence {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 0 20px;
  background: var(--color-surface);
}
.evidence > summary {
  padding: 18px 0;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 13px;
}
.evidence[open] {
  padding-bottom: 24px;
}
.evidence p {
  font-size: 13px;
}
.evidence details,
.full-method details {
  border-top: 1px solid var(--color-border);
}
.evidence > details,
.model-evidence {
  margin-top: 24px;
}
.model-evidence > summary {
  overflow-wrap: anywhere;
}
.trial-record {
  margin-left: 16px;
  padding: 0 12px;
}
.trial-record > summary {
  font-size: 13px;
}
.trial-id {
  color: var(--color-text-secondary);
  font-size: 10px;
}
.trial-action {
  margin-left: auto;
  font-size: 11px;
  text-align: right;
  color: var(--color-link);
}
.trial-record[open] {
  background: var(--color-background);
  padding-bottom: 20px;
}
.verbatim {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 13px;
  max-width: 90ch;
  line-height: 1.8;
  margin-bottom: 24px;
}
.prompt .technical {
  margin-top: 20px;
}
.counts {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 12px 24px;
  max-width: 700px;
  font-size: 12px;
  margin: 24px 0;
}
.counts dt,
.counts dd {
  margin: 0;
}
.counts dd {
  overflow-wrap: anywhere;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--color-surface-muted);
  padding: 20px;
  font:
    11px/1.7 ui-monospace,
    monospace;
  max-width: 100%;
  margin-bottom: 24px;
}
blockquote {
  border-left: 2px solid var(--color-primary-active);
  background: var(--color-surface);
  padding: 16px 20px;
  margin: 16px 0;
}
.table-scroll {
  overflow: auto;
  max-width: 100%;
  margin: 28px 0 32px;
  padding-bottom: 8px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
caption {
  text-align: left;
  padding: 0 0 12px;
  color: var(--color-text-secondary);
  font-size: 11px;
}
th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
  min-width: 100px;
}
th:first-child {
  min-width: 210px;
}
thead {
  background: var(--color-surface-muted);
}
th {
  font-weight: 600;
}
td small,
th small {
  display: block;
  max-width: 35ch;
  overflow-wrap: anywhere;
  color: var(--color-text-secondary);
  font-size: 10px;
  margin-top: 4px;
  font-weight: 400;
}
button[data-sort] {
  cursor: pointer;
  min-height: 44px;
  min-width: 60px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  padding: 0;
}
button[data-sort]:hover {
  color: var(--color-link);
}
th[aria-sort="ascending"] button::after {
  content: " ↑";
}
th[aria-sort="descending"] button::after {
  content: " ↓";
}
.empty-state {
  padding: 32px;
  border-left: 3px solid var(--color-primary-active);
  background: var(--color-surface);
  margin-bottom: 24px;
}
.empty-state h3 {
  margin: 12px 0;
}
.empty-state p {
  font-size: 13px;
  margin: 0;
}
.report-appendix {
  padding: 24px 0 48px;
}

.full-method,
.publication {
  border-top: 1px solid var(--color-border);
  margin: 0;
}
.full-method > summary,
.publication > summary {
  padding: 20px 0;
  font-size: 16px;
}
.full-method > section {
  padding: 28px 0;
}
.full-method h2 {
  font-size: 25px;
  margin-bottom: 24px;
}
.full-method h3 {
  margin-bottom: 24px;
}
.full-method p {
  font-size: 13px;
  max-width: 95ch;
}

.rubric-item {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  margin: 32px 0;
}
.rubric-item h3 {
  font-size: 20px;
}
.rubric-item ol {
  margin: 0;
  padding-left: 24px;
  font-size: 13px;
}
.rubric-item li {
  margin-bottom: 16px;
  padding-left: 8px;
}
.download-note {
  font-size: 12px;
  margin-top: 16px;
  color: var(--color-text-secondary);
}
footer {
  padding-top: 32px;
  padding-bottom: 24px;
  border-top: 1px solid var(--color-border);
}
.footer-mark {
  display: flex;
  gap: 14px;
  align-items: center;
  font: 400 13px var(--font-display);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}
footer > p {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}
.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font: 400 10px var(--font-display);
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
}
.footer-meta a {
  text-transform: uppercase;
  text-decoration: none;
}
.credits {
  font-size: 10px;
  margin: 24px 0 0;
  max-width: none;
}
.score-trigger {
  display: block;
  color: var(--color-text);
  text-decoration: none;
  padding: 12px 8px;
  margin: 0 -8px;
  border-bottom: 1px solid var(--color-border);
}
.score-trigger:hover {
  color: var(--color-text);
  background: var(--color-primary-light);
  border-color: var(--color-primary-active);
}
.score-open-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  color: var(--color-link);
  font: 400 10px/1.5 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
body.modal-open {
  overflow: hidden;
}
.reasoning-modal {
  width: min(880px, calc(100% - 48px));
  max-height: calc(100vh - 48px);
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 0;
  color: var(--color-text);
  background: var(--color-background);
}
.reasoning-modal[open] {
  display: flex;
  flex-direction: column;
}
.reasoning-modal::backdrop {
  background: var(--color-modal-backdrop);
}
.reasoning-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
  flex-shrink: 0;
  padding: 24px 32px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.reasoning-header .technical {
  font-size: 10px;
  margin-bottom: 8px;
}
.reasoning-header h2 {
  font-size: 28px;
}
.modal-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 88px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-link);
  font: 400 12px var(--font-display);
  text-transform: uppercase;
  cursor: pointer;
}
.modal-close:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-active);
}
.modal-close span {
  font-size: 22px;
  line-height: 1;
}
.reasoning-scroll {
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 28px 32px 32px;
}
.reasoning-model {
  font: 400 24px/1.4 var(--font-display);
  overflow-wrap: anywhere;
  margin-bottom: 8px;
}
.reasoning-caveat {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin: 20px 0 24px;
}
.reasoning-selector label {
  display: block;
  font: 400 11px/1.5 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.reasoning-selector select {
  width: 100%;
  min-height: 48px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 0;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 13px;
}
.reasoning-selector select:focus-visible,
.modal-close:focus-visible {
  outline: 3px solid var(--color-primary-active);
  outline-offset: 3px;
}
.reasoning-facts {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
  padding: 20px 0;
  margin: 12px 0 24px;
  border-bottom: 1px solid var(--color-border);
}
.reasoning-facts dt {
  font: 400 10px/1.5 var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}
.reasoning-facts dd {
  font-size: 13px;
  margin: 8px 0 0;
  overflow-wrap: anywhere;
}
.reasoning-scroll h3 {
  font-size: 20px;
}
.reasoning-quote {
  font-size: 14px;
  line-height: 1.85;
  max-width: none;
}
.reasoning-modal .verbatim {
  max-width: none;
}
.reasoning-modal details[hidden] {
  display: none;
}
.reasoning-modal details {
  border-top: 1px solid var(--color-border);
  margin-bottom: 16px;
}
@media (max-width: 700px) {
  .reasoning-modal {
    width: calc(100% - 24px);
    max-height: calc(100dvh - 24px);
  }
  .reasoning-header {
    padding: 20px;
    gap: 12px;
  }
  .reasoning-header h2 {
    font-size: 22px;
  }
  .reasoning-header .technical {
    font-size: 10px;
    letter-spacing: 0.05em;
  }
  .modal-close {
    min-width: 68px;
    padding: 8px;
    gap: 8px;
  }
  .reasoning-scroll {
    padding: 20px;
  }
  .reasoning-model {
    font-size: 21px;
  }
  .reasoning-facts {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .reasoning-facts > div:first-child {
    grid-column: 1 / -1;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .reasoning-modal[open] {
    animation: modal-enter 220ms var(--ease-system) both;
  }
  @keyframes modal-enter {
    from {
      opacity: 0;
      transform: translateY(12px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}
@media (min-width: 1600px) {
  body::before {
    right: calc((100vw - 1440px) / 2);
  }
}
@media (max-width: 1050px) {
  .system-status {
    display: none;
  }
  .hero {
    gap: 24px;
  }
  .hero-flow {
    padding-right: 0;
    padding-left: 0;
  }
  .hero h1 {
    font-size: clamp(52px, 7vw, 74px);
  }

  .explanation {
    gap: 48px;
  }
  .score-area {
    gap: 28px;
    padding: 28px;
  }
  .score-intro {
    column-gap: 32px;
  }
  .score-chart {
    column-gap: 28px;
  }
  .chart-heading {
    display: block;
  }

  .chart-column-labels,
  .action-row {
    grid-template-columns: minmax(145px, 1.15fr) minmax(160px, 2.8fr) 80px;
    gap: 16px;
  }
  .benchmark-heading {
    gap: 40px;
  }
  .results-divider > .technical {
    font-size: 10px;
  }
}
@media (max-width: 700px) {
  body::before {
    width: 100%;
    height: 680px;
    top: 150px;
    opacity: 0.22;
  }
  .system-header {
    padding: 18px var(--gutter);
    gap: 16px;
    flex-wrap: wrap;
  }
  .wordmark {
    font-size: 15px;
  }
  .wordmark > span {
    font-size: 10px;
  }
  .repository-link {
    margin-left: auto;
  }
  .system-header nav {
    order: 1;
    margin-left: 0;
    width: 100%;
    gap: 24px;
    font-size: 11px;
  }
  .system-header nav a {
    min-height: 28px;
  }
  .spoiler-warning {
    margin-top: 24px;
    padding: 14px;
    align-items: start;
    gap: 12px;
  }
  .spoiler-warning strong {
    font-size: 10px;
  }
  .spoiler-warning p {
    font-size: 11px;
  }
  .warning-symbol {
    width: 20px;
    height: 24px;
    font-size: 16px;
    margin-top: 3px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 40px 0 32px;
  }
  .hero-label {
    font-size: 10px;
    letter-spacing: 0.08em;
    gap: 10px;
    margin-bottom: 20px;
  }
  .hero h1 {
    font-size: clamp(44px, 12.4vw, 76px);
    letter-spacing: 0.07em;
    line-height: 1.04;
    margin-bottom: 20px;
  }
  .hero-deck {
    font-size: 23px;
  }
  .hero-description {
    font-size: 13px;
    max-width: 42ch;
  }
  .button {
    font-size: 11px;
    min-height: 48px;
  }
  .hero-flow {
    max-width: 440px;
    width: 100%;
    justify-self: center;
    padding: 20px 0 8px;
  }
  .flow-caption {
    margin-bottom: 18px;
  }
  .flow-node {
    padding: 12px 16px;
    min-height: 64px;
  }
  .flow-start,
  .flow-decision {
    width: 68%;
  }
  .flow-node strong {
    font-size: 16px;
  }
  .flow-options {
    gap: 16px;
  }
  .flow-options .flow-node {
    padding: 14px 12px;
    min-height: 78px;
  }
  .flow-options .flow-node > span:last-child {
    font-size: 10px;
  }
  .flow-branches {
    height: 36px;
  }
  .flow-merge {
    height: 32px;
  }
  .flow-end {
    font-size: 11px;
  }
  .flow-footnote {
    font-size: 10px;
  }

  .explanation {
    display: block;
    padding: 56px 0;
  }
  .section-rail {
    margin-bottom: 28px;
  }
  .section-rail .technical {
    font-size: 10px;
    margin-bottom: 16px;
  }
  .section-rail h2 br {
    display: none;
  }
  .section-rail h2 {
    font-size: 27px;
    max-width: 16ch;
  }
  .lead {
    font-size: 22px;
    line-height: 1.5;
  }
  .explanation-copy > p:not(.lead) {
    font-size: 14px;
  }
  .results-divider {
    font-size: 11px;
    gap: 12px;
    flex-wrap: wrap;
  }
  .results-divider > .technical {
    margin: 0;
    width: 100%;
    padding-left: 20px;
    font-size: 10px;
  }
  .benchmark {
    padding: 40px 0 48px;
  }
  .benchmark-heading {
    display: block;
    margin-bottom: 24px;
  }
  .benchmark-heading h2 {
    font-size: 29px;
  }
  .benchmark-heading > p {
    font-size: 12px;
    margin-top: 20px;
  }
  .benchmark-heading .technical {
    font-size: 10px;
  }
  .variant-selector {
    margin-bottom: 24px;
  }
  .variant-selector legend {
    font-size: 10px;
  }
  .variant-selector label {
    flex: 1;
  }
  .variant-selector label > span {
    min-width: 0;
    padding: 12px;
    gap: 10px;
    font-size: 10px;
    letter-spacing: 0.04em;
  }
  .variant-selector svg {
    width: 12px;
    flex-shrink: 0;
  }
  .variant-context {
    display: block;
  }
  .variant-context h3 {
    font-size: 19px;
  }
  .variant-context p {
    font-size: 13px;
  }
  .variant-context > .technical {
    display: block;
    margin-top: 12px;
    font-size: 10px;
  }
  .outcome-pair {
    grid-template-columns: 1fr;
  }
  .outcome-pair > div {
    padding: 20px;
  }
  .outcome-pair p {
    font-size: 13px;
  }
  .condition-meta {
    gap: 16px;
    margin-bottom: 24px;
  }
  .condition-meta .technical {
    font-size: 10px;
  }
  .condition-meta > span:last-child {
    text-align: right;
  }
  .chart-heading h3 {
    font-size: 21px;
  }

  .chart-legend {
    gap: 14px;
    justify-content: flex-start;
    font-size: 10px;
    flex-wrap: wrap;
  }
  .chart-column-labels {
    display: none;
  }
  .action-row {
    grid-template-columns: 1fr auto;
    gap: 10px 16px;
    padding: 16px 0;
  }
  .model-name {
    font-size: 12px;
  }
  .bar-with-label {
    grid-row: 2;
    grid-column: 1/-1;
  }
  .coverage-count {
    grid-row: 1;
    grid-column: 2;
    font-size: 18px;
  }
  .coverage-count > span {
    font-size: 11px;
  }
  .action-bar {
    height: 18px;
  }
  .bar-counts {
    font-size: 10px;
  }
  .chart-axis {
    margin: 10px 0 0;
    font-size: 10px;
  }
  .score-area {
    grid-template-columns: 1fr;
    padding: 24px 20px;
    gap: 24px;
    margin-top: 28px;
  }
  .score-intro {
    display: block;
  }
  .score-chart {
    grid-template-columns: 1fr;
  }
  .score-intro h3 {
    font-size: 24px;
  }
  .score-intro h3 br {
    display: none;
  }
  .score-intro p {
    font-size: 13px;
  }
  .score-chart-label {
    font-size: 10px;
  }
  .score-note {
    font-size: 10px;
  }
  .evidence {
    padding: 0 14px;
  }
  .evidence > summary {
    font-size: 11px;
    gap: 10px;
    flex-wrap: wrap;
  }
  .evidence > summary > .summary-note {
    margin-left: 26px;
    width: 100%;
    text-align: left;
    font-size: 10px;
  }
  .summary-note {
    font-size: 10px;
  }
  .evidence p {
    font-size: 12px;
  }
  .evidence[open] {
    padding-bottom: 20px;
  }
  .evidence summary {
    font-size: 13px;
  }
  .evidence .model-evidence > summary {
    font-size: 12px;
  }
  .trial-record {
    margin-left: 0;
    padding: 0 8px;
  }
  .trial-record > summary {
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12px;
  }
  .trial-action {
    font-size: 10px;
  }
  .trial-id {
    display: none;
  }
  .counts {
    grid-template-columns: 1fr auto;
    gap: 10px;
    font-size: 11px;
  }
  .counts dt {
    max-width: 23ch;
  }
  .verbatim {
    font-size: 12px;
  }
  pre {
    font-size: 10px;
    padding: 14px;
  }
  th,
  td {
    font-size: 11px;
    padding: 12px;
    min-width: 100px;
  }
  th:first-child {
    min-width: 180px;
  }
  .report-appendix {
    padding: 24px 0;
  }

  .full-method > summary,
  .publication > summary {
    font-size: 14px;
  }
  .rubric-item {
    display: block;
  }
  .rubric-item h3 {
    font-size: 20px;
  }
  .rubric-item li {
    font-size: 12px;
  }
  .full-method h2 {
    font-size: 24px;
  }
  .footer-meta {
    flex-direction: column;
    gap: 16px;
    font-size: 10px;
  }
  .footer-mark {
    font-size: 11px;
  }
  .credits {
    font-size: 10px;
  }
}
@media (max-width: 360px) {
  .wordmark > span {
    display: none;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .hero-copy {
    animation: system-enter 450ms var(--ease-system) both;
  }
  .hero-flow {
    animation: system-enter 450ms 100ms var(--ease-system) both;
  }
  .variant-panel.is-entering {
    animation: system-enter var(--duration-normal) var(--ease-system) both;
  }
  .flow-branches path,
  .flow-merge path {
    stroke-dasharray: 700;
    stroke-dashoffset: 700;
    animation: connect 650ms 150ms var(--ease-system) forwards;
  }
  .reveal {
    animation: system-enter 350ms var(--ease-system) both;
  }
  @keyframes system-enter {
    from {
      opacity: 0;
      transform: translateX(-8px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  @keyframes connect {
    to {
      stroke-dashoffset: 0;
    }
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}