:root {
  --paper: #f8f8f4;
  --white: #fff;
  --ink: #202a25;
  --muted: #626c65;
  --green: #2e5743;
  --line: #dce0d8;
  --soft: #edf0e8;
  --red: #984f3c;
  --blue: #3c607a;
  --serif: Georgia, "Times New Roman", serif;
  --sans:
    Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
select {
  font: inherit;
  color: inherit;
}
button,
a,
select {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #648972;
  outline-offset: 5px;
}
img,
video {
  max-width: 100%;
  display: block;
}
figure,
p,
h1,
h2,
h3 {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.15;
  font-weight: 500;
}
em {
  font-style: italic;
  color: var(--green);
}
.wrap {
  width: min(1240px, calc(100% - 80px));
  margin-inline: auto;
}
.section {
  padding-block: 108px;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--green);
  line-height: 1.6;
}
.site-header {
  position: sticky;
  top: 0;
  background: rgba(248, 248, 244, 0.96);
  backdrop-filter: blur(14px);
  z-index: 20;
  border-bottom: 1px solid var(--line);
}
.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  letter-spacing: 0.025em;
  white-space: nowrap;
}
.brand-sub {
  font-weight: 400;
  color: var(--muted);
}
.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a:hover,
.nav-paper:hover,
.text-link:hover {
  color: var(--green);
}
.nav-paper {
  font-weight: 600;
  display: flex;
  gap: 20px;
  align-items: center;
}
.skip {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 50;
  background: var(--ink);
  color: white;
  padding: 12px 24px;
}
.skip:focus {
  top: 12px;
}
.hero {
  padding-top: 68px;
  text-align: center;
}
.hero .eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
}
.status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
}
h1 {
  font-family: var(--serif);
  font-size: clamp(46px, 5.6vw, 78px);
  letter-spacing: -0.045em;
  margin-top: 20px;
}
.hero-subtitle {
  display: block;
  font-size: clamp(27px, 3.25vw, 44px);
  letter-spacing: -0.035em;
  margin-top: 15px;
  line-height: 1.2;
}
.mobile-break {
  display: none;
}
.hero-description {
  font-size: 15px;
  line-height: 1.8;
  margin-top: 25px;
  color: var(--muted);
}
.authors {
  font-size: 11px;
  color: var(--muted);
  margin-top: 17px;
}
.authors span {
  margin-inline: 9px;
}
.hero-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 25px 0 40px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  transition:
    background 0.2s,
    border-color 0.2s;
}
.button:hover {
  background: var(--soft);
  border-color: #a2aea0;
}
.button.primary {
  background: var(--ink);
  border-color: var(--ink);
  color: white;
}
.button.primary:hover {
  background: var(--green);
}
.hero-stage {
  position: relative;
  overflow: hidden;
  border-radius: 7px;
  background: #16221e;
  scroll-margin-top: 95px;
}
.hero-stage video {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
  background: #121a17;
}
.stage-caption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 21px;
  background: #202a25;
  color: #e1e7dd;
  font-size: 11px;
  letter-spacing: 0.045em;
}
.stage-caption span:last-child {
  color: #b7c1b7;
}
.world-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-top: 16px;
  text-align: left;
}
.world-choice {
  display: flex;
  align-items: center;
  gap: 15px;
  border: 1px solid var(--line);
  padding: 12px;
  background: transparent;
  border-radius: 5px;
  text-align: left;
  transition:
    background 0.2s,
    border-color 0.2s;
}
.world-choice.active {
  background: #e8eee4;
  border-color: #91a38e;
}
.world-choice:hover {
  background: #edf1e9;
}
.world-choice img {
  width: 82px;
  height: 52px;
  object-fit: cover;
  border-radius: 3px;
}
.world-choice small {
  display: block;
  font-size: 11px;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  color: var(--muted);
}
.world-choice strong {
  display: block;
  font-size: 14px;
  font-weight: 550;
  margin-top: 4px;
}
.choice-arrow {
  margin-left: auto;
  color: var(--green);
  font-size: 19px;
}
.world-description {
  max-width: 760px;
  font-size: 12px;
  color: var(--muted);
  margin: 19px auto 0;
  min-height: 40px;
}
.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 45px;
  padding-block: 31px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.proof-strip > div {
  padding-inline: 27px;
  border-right: 1px solid var(--line);
}
.proof-strip > div:first-child {
  padding-left: 0;
}
.proof-strip > div:last-child {
  border: 0;
}
.proof-strip strong {
  font-family: var(--serif);
  font-size: 43px;
  font-weight: 400;
  line-height: 1.2;
}
.proof-strip strong span {
  font-size: 25px;
}
.proof-strip div > span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-top: 7px;
}
.section-heading {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 44px;
  align-items: end;
  margin-bottom: 34px;
}
.section-heading .eyebrow {
  margin-bottom: 15px;
}
h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 3.7vw, 49px);
  letter-spacing: -0.04em;
  line-height: 1.15;
}
.section-heading > p {
  color: var(--muted);
  font-size: 14px;
  max-width: 400px;
  line-height: 1.85;
  margin-bottom: 3px;
}
h3 {
  font-size: 20px;
  letter-spacing: -0.025em;
}
.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  align-items: center;
  gap: 44px;
}
.overview-copy h3 {
  font-size: 24px;
  font-family: var(--serif);
  line-height: 1.3;
}
.overview-copy p {
  margin-top: 17px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
}
.text-link {
  font-size: 12px;
  color: var(--green);
  font-weight: 550;
  display: inline-block;
  margin-top: 22px;
}
.paper-figure {
  padding: 25px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.paper-figure img {
  width: 100%;
  height: auto;
}
.paper-figure a {
  display: block;
}
figcaption {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.75;
  margin-top: 19px;
}
.abstract,
.secondary-results {
  margin-top: 37px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  padding: 19px 0;
  cursor: pointer;
  list-style: none;
}
summary::-webkit-details-marker {
  display: none;
}
summary span {
  font-size: 20px;
  font-weight: 300;
  color: var(--green);
}
details[open] > summary span {
  transform: rotate(45deg);
}
.abstract > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
  max-width: 900px;
  padding-bottom: 25px;
}
.method-section {
  background: var(--soft);
  border-block: 1px solid var(--line);
}
.method-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid #d0d7cb;
  border-radius: 5px;
  overflow: hidden;
}
.method-flow article {
  padding: 27px 24px;
  background: #f8faf5;
  border-right: 1px solid #d0d7cb;
}
.method-flow article:last-child {
  border: 0;
}
.step-number {
  font-family: var(--serif);
  font-size: 28px;
  color: #82917c;
}
.method-flow h3 {
  font-size: 16px;
  margin-top: 18px;
}
.method-flow p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  margin: 13px 0 22px;
}
.method-flow code {
  font-size: 11px;
  white-space: normal;
  color: var(--green);
}
.method-flow .authoritative {
  background: #e0e9da;
}
.authoritative .step-number {
  color: var(--green);
}
.loop-caption {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  color: var(--green);
  font-size: 11px;
  padding: 22px 0 32px;
}
.loop-caption span {
  font-size: 20px;
}
.multiturn {
  padding: 30px 50px;
}
.multiturn img {
  max-width: 980px;
  margin: auto;
}
.results-story {
  display: grid;
  grid-template-columns: 1.9fr 1fr;
  gap: 45px;
  margin-bottom: 58px;
}
.chain-chart {
  padding: 30px 33px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.chart-top {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 31px;
}
.chart-top span:last-child {
  font-weight: 400;
  color: var(--muted);
}
.bar-row {
  display: grid;
  grid-template-columns: 118px 1fr;
  align-items: center;
  gap: 12px;
  margin-block: 17px;
  font-size: 11px;
}
.bar-track {
  height: 38px;
  background: repeating-linear-gradient(
    to right,
    #f1f3ed 0,
    #f1f3ed calc(25% - 1px),
    #e3e7dd calc(25% - 1px),
    #e3e7dd 25%
  );
  border-radius: 3px;
  overflow: hidden;
}
.bar {
  height: 100%;
  width: var(--value);
  display: flex;
  align-items: center;
  justify-content: end;
  padding-right: 9px;
  background: #b8c3b0;
  min-width: 46px;
}
.bar b {
  font-weight: 600;
}
.bar.mid {
  background: #859d79;
}
.bar.ours {
  background: var(--green);
  color: white;
}
.chart-axis {
  display: flex;
  justify-content: space-between;
  margin-left: 130px;
  color: var(--muted);
  font-size: 11px;
}
.fine-print {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 20px;
}
.result-callout {
  padding: 20px 15px 0 5px;
}
.result-callout > strong {
  display: block;
  font-size: 85px;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.065em;
  color: var(--green);
  line-height: 1.15;
  margin: 12px 0 7px;
}
.result-callout > strong span {
  font-size: 28px;
  letter-spacing: -0.03em;
  margin-left: 7px;
}
.result-callout p {
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 280px;
  margin-top: 8px;
}
.result-callout > b {
  font-size: 16px;
  font-weight: 550;
}
.result-rule {
  width: 100%;
  height: 1px;
  background: var(--line);
  margin: 22px 0;
}
.table-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}
.table-heading h3 {
  font-size: 17px;
}
.table-heading span {
  font-size: 11px;
  color: var(--muted);
}
.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: white;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  white-space: nowrap;
}
th,
td {
  padding: 14px 18px;
  text-align: center;
  border-bottom: 1px solid #e9ece5;
  font-weight: 400;
}
th:first-child {
  text-align: left;
}
thead th {
  font-size: 11px;
  letter-spacing: 0.02em;
  background: #f2f4ee;
  font-weight: 550;
}
thead tr:first-child th {
  padding: 15px 18px;
  color: var(--green);
}
tbody tr:not(.group-row):not(.ours-row):hover {
  background: #f6f8f2;
}
tbody th {
  font-weight: 500;
}
td {
  font-variant-numeric: tabular-nums;
}
.group-row th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  background: #fafbf7;
  padding-block: 9px;
}
.baseline-best {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.ours-row {
  background: #e4eddd;
}
.ours-row th,
.ours-row td {
  font-weight: 650;
  color: var(--green);
  border-bottom: 0;
}
.ours-row th span {
  font-size: 11px;
  margin-left: 10px;
  padding: 3px 6px;
  background: #d1e1c8;
  border-radius: 3px;
}
.metric-definitions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 26px;
}
.metric-definitions p {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
}
.metric-definitions b {
  display: block;
  color: var(--ink);
  font-size: 12px;
  margin-bottom: 4px;
  font-weight: 550;
}
.secondary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  padding-bottom: 27px;
}
.secondary-grid h3 {
  margin: 8px 0 13px;
  font-size: 23px;
  font-family: var(--serif);
}
.secondary-grid p:last-child {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.benchmark-section {
  background: #f0f2ec;
  border-block: 1px solid var(--line);
}
.bench-toolbar {
  display: flex;
  align-items: end;
  gap: 20px;
  margin-bottom: 25px;
}
.bench-toolbar label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
select {
  display: block;
  padding: 11px 35px 11px 12px;
  border: 1px solid #cdd5c7;
  border-radius: 4px;
  background: white;
  font-size: 12px;
  margin-top: 7px;
  max-width: 100%;
  min-width: 230px;
}
.sample-count {
  font-size: 11px;
  margin-left: auto;
  padding-bottom: 13px;
  color: var(--muted);
}
.sample-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  border: 1px solid #cdd5c7;
  border-radius: 6px;
  overflow: hidden;
  background: white;
}
.sample-visual {
  padding: 22px;
  background: #fafbf7;
  border-right: 1px solid var(--line);
}
.sample-visual img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
  border-radius: 4px;
  background: #e6eae1;
}
.frame-label {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 12px;
  font-size: 11px;
  color: var(--muted);
}
.sample-visual .action {
  margin: 20px 0 0;
}
.action small,
.rule-content small {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  display: block;
  margin-bottom: 6px;
}
.action p {
  font-size: 13px;
  line-height: 1.7;
}
.sample-state {
  padding: 22px;
}
.sample-state h3 {
  font-family: var(--serif);
  font-size: 25px;
  margin-bottom: 15px;
}
.rule-content {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.rule-content p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}
.twin {
  padding: 17px 0 0;
}
.twin + .twin {
  margin-top: 16px;
  border-top: 1px solid var(--line);
}
.twin-label {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 11px;
}
.twin-label > span {
  font-weight: 600;
  color: var(--red);
}
.twin.b .twin-label > span {
  color: var(--blue);
}
.twin code {
  font-size: 11px;
  background: #f5f0e9;
  padding: 3px 7px;
  border-radius: 3px;
  overflow-wrap: anywhere;
}
.twin.b code {
  background: #eef3f6;
}
.twin p {
  font-size: 12px;
  margin-top: 9px;
  line-height: 1.8;
}
.twin p strong {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--green);
  margin-right: 6px;
  font-weight: 600;
}
.twin .forbidden {
  color: var(--muted);
  font-size: 11px;
}
.twin .forbidden strong {
  color: var(--muted);
}
.sample-program {
  margin-top: 16px;
  border-top: 1px solid var(--line);
}
.sample-program summary {
  font-size: 11px;
  padding-bottom: 5px;
}
.sample-program pre {
  margin: 10px 0 0;
  padding: 15px;
  background: var(--soft);
  font-size: 11px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.8;
}
.sample-gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.sample-thumb {
  padding: 7px;
  border: 1px solid var(--line);
  background: #f8faf5;
  text-align: left;
  border-radius: 4px;
  overflow: hidden;
}
.sample-thumb:hover,
.sample-thumb.active {
  border-color: #82997a;
  background: #e5eddf;
}
.sample-thumb img {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
  border-radius: 2px;
}
.sample-thumb span {
  font-size: 11px;
  display: block;
  margin-top: 7px;
  text-transform: capitalize;
  line-height: 1.55;
}
.output-block {
  margin-top: 24px;
}
.output-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}
.output-heading h3 {
  font-size: 16px;
}
.output-heading p {
  font-size: 11px;
  color: var(--muted);
}
.output-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.output-card {
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
  background: white;
}
.output-card video {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
  background: #17231d;
}
.output-caption {
  padding: 15px 18px;
  font-size: 11px;
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 15px;
}
.output-caption small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-top: 4px;
}
.output-caption a {
  font-size: 11px;
  color: var(--green);
  white-space: nowrap;
}
.unavailable-output {
  font-size: 12px;
  color: var(--muted);
  padding: 18px 22px;
  border: 1px dashed #c6cfc0;
  border-radius: 5px;
  background: #f8faf5;
}
.comparison-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-top: 65px;
  margin-bottom: 23px;
}
.comparison-heading h3 {
  font-family: var(--serif);
  font-size: 30px;
  margin-top: 10px;
}
.comparison-heading .text-link {
  margin: 0;
}
.comparison-figure {
  padding: 30px;
}
.comparison-figure img {
  max-width: 1080px;
  margin: auto;
}
.resource-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}
.resource-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: white;
  transition: border-color 0.2s;
}
.resource-link:hover {
  border-color: #82997a;
}
.resource-link small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
}
.resource-link b {
  font-size: 17px;
  font-weight: 500;
}
.resource-link > span:last-child {
  font-size: 25px;
  color: var(--green);
}
.citation {
  margin-top: 45px;
}
.citation-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.citation h3 {
  font-size: 16px;
}
.small-button {
  border: 1px solid var(--line);
  background: transparent;
  padding: 7px 13px;
  border-radius: 4px;
  font-size: 11px;
}
.small-button:hover {
  background: var(--soft);
}
.citation pre {
  overflow: auto;
  background: #232d27;
  color: #e2eadc;
  border-radius: 5px;
  padding: 25px;
  font-size: 11px;
  line-height: 1.85;
  margin: 0;
}
.citation .fine-print {
  margin-top: 12px;
}
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 0 36px;
  border-top: 1px solid var(--line);
  font-size: 11px;
}
.footer .brand {
  font-size: 11px;
}
.footer p {
  color: var(--muted);
}
.footer > a:last-child {
  color: var(--green);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 1000px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .section {
    padding-block: 80px;
  }
  .brand-sub {
    display: none;
  }
  .section-heading {
    gap: 40px;
    grid-template-columns: 1.3fr 1fr;
  }
  .world-choice {
    gap: 10px;
  }
  .world-choice img {
    width: 59px;
    height: 43px;
  }
  .world-choice small {
    font-size: 11px;
  }
  .world-choice strong {
    font-size: 12px;
  }
  .overview-grid {
    gap: 30px;
  }
  .method-flow article {
    padding: 23px 18px;
  }
  .method-flow code {
    font-size: 11px;
  }
  .sample-state {
    padding: 18px;
  }
  .sample-visual {
    padding: 18px;
  }
  .proof-strip > div {
    padding-inline: 19px;
  }
  .results-story {
    gap: 25px;
  }
  .bar-row {
    grid-template-columns: 100px 1fr;
  }
  .chart-axis {
    margin-left: 112px;
  }
  .chain-chart {
    padding: 25px;
  }
  .result-callout > strong {
    font-size: 75px;
  }
}
@media (max-width: 720px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .nav {
    height: 62px;
    gap: 15px;
    font-size: 11px;
  }
  .nav-links {
    gap: 15px;
  }
  .nav-links a:first-child,
  .nav-links a:nth-child(2) {
    display: none;
  }
  .nav-paper {
    gap: 7px;
    font-size: 11px;
  }
  .hero {
    padding-top: 43px;
  }
  h1 {
    font-size: 46px;
  }
  .hero-subtitle {
    font-size: 28px;
    line-height: 1.3;
  }
  .mobile-break {
    display: block;
  }
  .hero-description {
    font-size: 12px;
    margin-top: 20px;
  }
  .hero-description br {
    display: none;
  }
  .authors {
    font-size: 11px;
    margin-top: 15px;
  }
  .authors span {
    margin-inline: 4px;
  }
  .hero-actions {
    margin-bottom: 27px;
    gap: 8px;
  }
  .button {
    gap: 10px;
    font-size: 11px;
    padding: 10px 14px;
    min-height: 42px;
  }
  .hero-stage video {
    aspect-ratio: 16/9;
  }
  .stage-caption {
    padding: 10px 12px;
    font-size: 11px;
    gap: 10px;
  }
  .stage-caption span:last-child {
    max-width: 140px;
    text-align: right;
  }
  .world-selector {
    gap: 7px;
    margin-top: 10px;
  }
  .world-choice {
    display: block;
    padding: 7px;
  }
  .world-choice img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  .world-choice small {
    font-size: 11px;
    letter-spacing: 0;
    margin-top: 8px;
    line-height: 1.5;
  }
  .world-choice strong {
    font-size: 11px;
    line-height: 1.3;
    margin: 5px 0 3px;
  }
  .choice-arrow {
    display: none;
  }
  .world-description {
    font-size: 11px;
    margin-top: 15px;
    min-height: 54px;
  }
  .proof-strip {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 25px;
    padding: 0;
    gap: 0;
  }
  .proof-strip > div {
    padding: 22px 16px !important;
  }
  .proof-strip > div:nth-child(2) {
    border-right: 0;
  }
  .proof-strip > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .proof-strip strong {
    font-size: 36px;
  }
  .proof-strip div > span {
    font-size: 11px;
    margin-top: 5px;
  }
  .section {
    padding-block: 64px;
  }
  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
  }
  h2 {
    font-size: 35px;
  }
  .section-heading > p {
    font-size: 12px;
    max-width: 100%;
  }
  .eyebrow {
    font-size: 11px;
  }
  .overview-grid {
    grid-template-columns: 1fr;
    gap: 27px;
  }
  .overview-copy h3 {
    font-size: 23px;
  }
  .overview-copy p {
    font-size: 12px;
  }
  .paper-figure {
    padding: 18px;
  }
  .paper-figure figcaption {
    font-size: 11px;
    margin-top: 14px;
  }
  .method-flow {
    grid-template-columns: repeat(2, 1fr);
  }
  .method-flow article {
    padding: 20px 16px;
  }
  .method-flow article:nth-child(2) {
    border-right: 0;
  }
  .method-flow article:nth-child(-n + 2) {
    border-bottom: 1px solid #d0d7cb;
  }
  .method-flow h3 {
    font-size: 14px;
  }
  .method-flow p {
    font-size: 11px;
    line-height: 1.75;
    margin-bottom: 18px;
  }
  .step-number {
    font-size: 25px;
  }
  .loop-caption {
    font-size: 11px;
    gap: 10px;
    line-height: 1.9;
  }
  .multiturn {
    padding: 18px;
  }
  .results-story {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
  }
  .chain-chart {
    padding: 21px 16px;
  }
  .bar-row {
    grid-template-columns: 95px 1fr;
    gap: 8px;
    font-size: 11px;
  }
  .chart-top {
    font-size: 11px;
    margin-bottom: 24px;
  }
  .chart-axis {
    margin-left: 103px;
  }
  .bar-track {
    height: 33px;
  }
  .result-callout {
    padding: 15px 0;
  }
  .result-callout > strong {
    font-size: 64px;
  }
  .result-callout p {
    max-width: none;
    font-size: 12px;
  }
  .table-heading {
    display: block;
  }
  .table-heading h3 {
    font-size: 16px;
  }
  .table-heading > span {
    display: block;
    margin-top: 8px;
  }
  .table-scroll table {
    min-width: 880px;
  }
  th,
  td {
    padding: 12px 15px;
  }
  .fine-print {
    font-size: 11px;
  }
  .metric-definitions {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .metric-definitions p {
    font-size: 11px;
  }
  .metric-definitions b {
    font-size: 11px;
  }
  .secondary-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .secondary-results summary {
    font-size: 11px;
    gap: 10px;
  }
  .bench-toolbar {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .bench-toolbar label {
    font-size: 11px;
  }
  select {
    width: 100%;
    min-width: 0;
  }
  .sample-count {
    margin: 0;
    padding: 0;
    font-size: 11px;
  }
  .sample-grid {
    grid-template-columns: 1fr;
  }
  .sample-visual {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 16px;
  }
  .sample-state {
    padding: 20px 16px;
  }
  .sample-state h3 {
    font-size: 25px;
  }
  .sample-gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .sample-thumb span {
    font-size: 11px;
  }
  .output-grid {
    grid-template-columns: 1fr;
  }
  .output-heading {
    display: block;
  }
  .output-heading p {
    margin-top: 7px;
  }
  .unavailable-output {
    padding: 15px;
    font-size: 11px;
  }
  .comparison-heading {
    display: block;
    margin-top: 45px;
  }
  .comparison-heading h3 {
    font-size: 26px;
  }
  .comparison-heading .text-link {
    margin-top: 15px;
  }
  .comparison-figure {
    padding: 13px;
  }
  .resource-row {
    grid-template-columns: 1fr;
    gap: 13px;
  }
  .resource-link {
    padding: 20px;
  }
  .resource-link b {
    font-size: 15px;
  }
  .citation pre {
    font-size: 11px;
    padding: 18px;
  }
  .footer {
    flex-wrap: wrap;
    font-size: 11px;
  }
  .footer p {
    order: 3;
    width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}