:root { color-scheme: light; --ink: #192c2a; --muted: #526562; --accent: #156b58; --line: #dbe5df; --paper: #f8faf9; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 95px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; font-size: 18px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.dialog-open { overflow: hidden; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #258cbd; outline-offset: 5px; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
h1, h2, h3 { line-height: 1.22; text-wrap: balance; }
h4, p, figcaption, .publication-affiliations { overflow-wrap: normal; word-break: normal; hyphens: none; text-wrap: pretty; }
img { max-width: 100%; height: auto; }
[hidden] { display: none !important; }
.page-width { width: min(1320px, calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 100; padding: 10px 18px; background: white; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgb(248 250 249 / 95%); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.navigation { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 72px; gap: 24px; padding-inline: 24px; }
.wordmark { display: inline-flex; flex-shrink: 0; align-items: baseline; color: var(--ink); font-size: 28px; font-weight: 800; letter-spacing: -1px; }
.wordmark:hover { text-decoration: none; }
.brand-dot { width: 6px; height: 6px; margin-left: 5px; border-radius: 50%; background: #d28a44; }
.nav-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px 24px; margin-left: auto; }
.nav-links a { color: var(--muted); font-size: 13px; font-weight: 600; }
.nav-links a:hover { color: var(--accent); }
.hero { padding-bottom: 64px; }
.publication-heading { padding: 44px 0 36px; text-align: center; }
.publication-name { display: block; margin-bottom: 16px; font-size: 52px; font-weight: 800; letter-spacing: -2.8px; line-height: 1; }
.publication-name > span { color: var(--accent); }
.publication-title { display: block; font-size: clamp(26px, 2.8vw, 36px); font-weight: 600; line-height: 1.23; letter-spacing: -1.1px; text-wrap: balance; }
.publication-heading .publication-authors { gap: 7px 20px; margin-top: 24px; }
.publication-authors .author-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px 20px; }
.publication-authors .author-row > span { white-space: nowrap; }
.publication-affiliations { display: grid; gap: 3px; max-width: 820px; margin: 15px auto 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.publication-affiliations sup { color: var(--accent); margin-right: 4px; }
.publication-heading .author-note { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 17px; margin-top: 13px; color: var(--muted); font-size: 11px; }
.author-note > span { white-space: nowrap; }
.eyebrow { color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: 1.7px; text-transform: uppercase; }
.publication-authors { display: grid; justify-content: center; gap: 8px; margin-top: 29px; font-size: 14px; }
sup { font-size: 10px; }
.publication-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 25px; }
.resource-button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 42px; padding: 8px 17px; border: 1px solid var(--line); border-radius: 7px; background: white; color: var(--ink); font-size: 13px; font-weight: 600; }
.resource-coming-soon { display: inline-flex; align-items: center; min-height: 42px; padding-inline: 6px; color: var(--muted); font-size: 12px; }
.resource-primary { background: var(--accent); border-color: var(--accent); color: white; }
.resource-primary:hover { background: #0f5747; text-decoration: none; }
.paper-video { max-width: 960px; margin: 12px auto 0; }
.paper-video video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; border-radius: 12px; background: #102320; box-shadow: 0 12px 32px #173a2d14; }
.paper-video video:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.abstract-section { padding-bottom: 64px; }
.abstract-section h2 { margin: 0 0 24px; text-align: left; font-size: clamp(27px, 3vw, 34px); font-weight: 650; letter-spacing: -.7px; }
.abstract-copy { color: var(--ink); font-size: 18px; line-height: 1.8; text-align: left; }
.abstract-copy p { margin: 0; }
.abstract-copy p + p { margin-top: 18px; }
@media (max-width: 640px) {
  .abstract-section { padding-bottom: 44px; }
  .abstract-section h2 { margin-bottom: 18px; }
  .abstract-copy { font-size: 16px; line-height: 1.75; }
}
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 28px; }
.section-heading h2 { font-size: clamp(26px, 3vw, 34px); font-weight: 650; letter-spacing: -1px; text-wrap: balance; }
.section-heading .eyebrow { margin-bottom: 12px; }
.section-heading > p { max-width: 350px; color: var(--muted); font-size: 14px; }
.compact-heading { align-items: center; margin-bottom: 18px; }
.compact-heading h2 { font-size: 18px; letter-spacing: -.3px; }
.section-tag { color: var(--muted); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; white-space: nowrap; }
.research-figure { border: 1px solid var(--line); border-radius: 14px; background: white; box-shadow: 0 5px 20px rgb(25 44 42 / 3%); overflow: hidden; }
.figure-image { position: relative; display: block; padding: 20px; background: white; cursor: zoom-in; }
.figure-image img { display: block; width: 100%; }
.figure-image:focus-visible { outline-offset: -5px; }
.expand-hint { position: absolute; right: 30px; bottom: 30px; padding: 6px 11px; border: 1px solid var(--line); border-radius: 5px; background: rgb(255 255 255 / 96%); color: var(--ink); font-size: 11px; opacity: 0; transition: opacity .18s; }
.figure-image:hover .expand-hint, .figure-image:focus-visible .expand-hint { opacity: 1; }
figcaption { border-top: 1px solid var(--line); padding: 23px 28px 25px; color: var(--muted); font-size: 14px; line-height: 1.75; text-align: left; }
.caption-heading { display: flex; align-items: baseline; gap: 16px; margin-bottom: 8px; }
.figure-number { flex-shrink: 0; color: var(--accent); font-size: 10px; font-weight: 750; letter-spacing: 1.2px; text-transform: uppercase; }
.caption-heading h3 { color: var(--ink); font-size: 15px; font-weight: 650; line-height: 1.5; }
.caption-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 17px; padding-top: 16px; border-top: 1px solid #edf1ee; font-size: 13px; }
.panel-label { display: block; margin-bottom: 3px; color: var(--ink); font-weight: 650; }
.transfer-promise { display: grid; grid-template-columns: minmax(330px, .9fr) minmax(0, 1.1fr); gap: 18px 36px; margin-top: 30px; padding: 26px 28px; border: 1px solid #194c40; border-radius: 14px; background: radial-gradient(circle at 12% 0%, rgb(63 166 133 / 30%), transparent 42%), linear-gradient(125deg, #0b3029, #123f35); box-shadow: 0 13px 30px rgb(10 48 41 / 15%); color: white; }
.transfer-promise-heading > span { display: block; margin-bottom: 10px; color: #9de5ca; font-size: 10px; font-weight: 800; letter-spacing: 1.35px; text-transform: uppercase; }
.transfer-promise > p { align-self: center; color: rgb(234 251 244 / 90%); font-size: 16px; line-height: 1.7; }
.transfer-promise-details { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid rgb(185 235 216 / 17%); border-radius: 10px; background: rgb(185 235 216 / 17%); }
.transfer-promise-details > div { min-width: 0; padding: 14px 16px 15px; background: rgb(7 40 34 / 82%); }
.transfer-promise-details dt { color: #a8ebd2; font-size: 14px; font-weight: 750; letter-spacing: .15px; }
.transfer-promise-details dd { margin-top: 5px; color: rgb(234 251 244 / 84%); font-size: 13px; line-height: 1.6; }
.results-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.results-strip > div { display: flex; min-width: 0; padding: 19px 18px 20px; border: 1px solid var(--line); border-radius: 11px; background: linear-gradient(180deg, white, #f7faf8); box-shadow: 0 5px 16px rgb(25 44 42 / 4%); flex-direction: column; }
.results-strip dt { min-height: 34px; color: #3a504b; font-size: 11px; font-weight: 750; line-height: 1.45; }
.results-strip dd { display: flex; flex: 1; margin-top: 8px; font-variant-numeric: tabular-nums; flex-direction: column; }
.result-value { display: block; color: var(--accent); font-size: 39px; font-weight: 700; line-height: 1; letter-spacing: -2px; }
.result-value em { padding-left: 2px; font-size: 21px; font-style: normal; letter-spacing: -.6px; }
.results-strip small { display: block; min-height: 75px; margin-top: 12px; color: var(--muted); font-size: 10px; font-weight: 400; line-height: 1.55; letter-spacing: 0; }
.results-strip small strong { color: var(--ink); font-weight: 700; }
.experiment-heading { margin-bottom: 0; }
.configuration-transfer-title { display: grid; grid-template-columns: minmax(0, max-content) 64px minmax(0, max-content); justify-content: start; align-items: center; gap: 20px; width: 100%; }
.configuration-transfer-title > span:first-child { text-align: left; }
.configuration-transfer-title > span:last-child { text-align: left; }
.configuration-transfer-title .transfer-arrow { display: flex; align-items: center; justify-content: center; color: var(--accent); }
.transfer-arrow svg { display: block; width: 64px; height: 28px; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.configuration-transfer-title .configuration-term { white-space: nowrap; }
.video-section .transfer-promise { grid-template-columns: 1fr; margin: 24px 0 64px; }
.video-section .transfer-promise-heading > span { margin-bottom: 0; }
.experiment-results { margin: -4px 0 24px; }
.results-strip.results-strip--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.results-strip.results-strip--single { grid-template-columns: minmax(0, 1fr); }
.experiment-results > div { display: grid; grid-template-columns: 126px minmax(0, 1fr); grid-template-rows: auto 1fr; gap: 5px 22px; align-items: center; padding: 21px 24px; }
.experiment-results dt { grid-column: 2; grid-row: 1; min-height: 0; }
.experiment-results dd { display: contents; }
.experiment-results .result-value { grid-column: 1; grid-row: 1 / 3; font-size: 44px; }
.experiment-results small { grid-column: 2; grid-row: 2; align-self: start; min-height: 0; margin-top: 0; }
strong { color: var(--ink); }
.section-tinted { background: #eef3f0; border-block: 1px solid var(--line); }
.section-content { padding-block: 76px; }
.method-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; padding: 0; margin: 34px 0; list-style: none; }
.method-steps li { border-top: 1px solid #cbd9d1; padding-top: 16px; }
.step-number { color: var(--accent); font-family: ui-monospace, monospace; font-size: 12px; }
.method-steps h3 { display: inline; margin-left: 10px; font-size: 16px; font-weight: 650; }
.method-steps p { margin-top: 9px; color: var(--muted); font-size: 13px; }
.benchmark-figure { border: 1px solid var(--line); border-radius: 14px; background: white; box-shadow: 0 5px 20px rgb(25 44 42 / 3%); overflow: hidden; }
.benchmark-slide { padding: 28px 34px 24px; background: white; }
.benchmark-slide > h3 { font-size: clamp(24px, 3vw, 38px); font-weight: 700; letter-spacing: -1.5px; }
.benchmark-hero-row { display: grid; grid-template-columns: 1fr minmax(0, 4.8fr) 1fr; align-items: center; gap: 14px; margin-top: -12px; }
.benchmark-diversity { display: block; width: 100%; min-width: 0; }
.benchmark-stat { text-align: center; }
.benchmark-stat strong { display: block; font-size: clamp(34px, 4.7vw, 62px); line-height: 1; letter-spacing: -3px; }
.benchmark-stat span { display: block; margin-top: 8px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; }
.benchmark-splits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: -4px; }
.benchmark-splits article { min-width: 0; text-align: center; }
.benchmark-splits img { display: block; width: 100%; aspect-ratio: 8 / 5; object-fit: contain; }
.benchmark-splits h4 { margin: 13px 0 2px; font-size: 14px; }
.benchmark-splits p { color: var(--muted); font-size: 11px; }
.panel-key { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin-top: 18px; padding-top: 18px; border-top: 1px solid #edf1ee; }
.panel-key p { display: flex; align-items: baseline; gap: 11px; font-size: 13px; }
.panel-letter { display: inline-flex; justify-content: center; align-items: center; flex-shrink: 0; width: 25px; height: 25px; background: #eef4f0; border: 1px solid var(--line); border-radius: 5px; color: var(--accent); font-size: 11px; font-weight: 750; }
.density-legend { margin-top: 20px; padding-top: 18px; border-top: 1px solid #edf1ee; font-size: 13px; }
.density-scale { display: flex; align-items: center; gap: 12px; margin-top: 13px; font-size: 11px; }
.density-gradient { flex: 1; max-width: 240px; height: 10px; border: 1px solid #c2d1b6; border-radius: 3px; background: linear-gradient(to right, #f7fcb9, #addd8e, #41ab5d, #005a32); }
.video-section { border-bottom: 1px solid var(--line); }
.section-lead { margin: -7px 0 48px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.motivation-section { padding-top: 88px; padding-bottom: 92px; }
.motivation-lead { margin-bottom: 24px; }
.video-group + .video-group { margin-top: 88px; }
.video-group-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 22px; padding-bottom: 16px; border-bottom: 1px solid #cbd9d1; }
.video-group-heading > div { display: flex; align-items: baseline; gap: 12px; }
.video-group-heading span { color: var(--accent); font-family: ui-monospace, monospace; font-size: 11px; }
.video-group-heading h3 { font-size: 21px; letter-spacing: -.45px; }
.video-group-heading > p { max-width: 480px; color: var(--muted); font-size: 13px; text-align: right; }
.video-group-copy { margin: -4px 0 24px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.video-group-copy--after { margin: 18px 0 0; }
.video-deck { display: grid; grid-template-columns: minmax(0, 1fr) 292px; align-items: start; gap: 18px; }
.deck-stage { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: white; box-shadow: 0 7px 22px rgb(25 44 42 / 5%); }
.deck-stage.is-switching { animation: deck-reveal .28s ease; }
.video-frame { position: relative; aspect-ratio: 4 / 3; background: #d9ded9; overflow: hidden; }
.video-frame video { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; background: #d9ded9; transition: opacity .18s ease; }
.stage-goal-ghost { position: absolute; inset: 0; z-index: 3; margin: 0; overflow: hidden; border: 0; opacity: 0; pointer-events: none; transition: opacity .18s ease; }
.stage-goal-ghost.is-visible { opacity: 1; }
.stage-goal-ghost > img { position: absolute; left: var(--goal-x, 50%); top: var(--goal-y, 50%); width: var(--goal-width, 74%); max-width: none; height: auto; opacity: .84; filter: saturate(1.06) contrast(1.08) drop-shadow(0 0 2px rgb(215 255 241 / 96%)) drop-shadow(0 0 8px rgb(51 245 188 / 76%)) drop-shadow(0 6px 18px rgb(0 9 12 / 72%)); transform: translate(-50%, -50%) rotate(var(--goal-rotation, 0deg)) scale(var(--media-scale, 1)); transform-origin: center; transition: left .26s ease, top .26s ease, width .26s ease, transform .26s ease; }
.stage-goal-ghost.is-changing > img { animation: goal-ghost-arrive .34s ease both; }
.stage-goal-ghost figcaption { position: absolute; bottom: 14px; left: 14px; display: flex; align-items: center; gap: 8px; width: auto; max-width: calc(100% - 28px); padding: 8px 11px; overflow: hidden; border: 1px solid rgb(141 238 200 / 62%); border-radius: 9px; background: linear-gradient(110deg, rgb(4 24 22 / 86%), rgb(10 48 39 / 72%)); box-shadow: 0 7px 22px rgb(0 0 0 / 26%), inset 0 1px 0 rgb(255 255 255 / 8%); color: #edfff8; font-size: 10px; line-height: 1.15; text-transform: uppercase; backdrop-filter: blur(9px); }
.stage-goal-ghost figcaption::before { content: ''; width: 7px; height: 7px; border-radius: 2px; background: #75f0c5; box-shadow: 0 0 9px rgb(86 246 190 / 88%); transform: rotate(45deg); }
.stage-goal-ghost figcaption span { flex: 0 0 auto; color: #9cf4d3; font-size: 8px; font-weight: 800; letter-spacing: .85px; white-space: nowrap; }
.stage-goal-ghost figcaption strong { flex: 0 1 auto; overflow: hidden; color: white; font-size: 10px; font-weight: 750; letter-spacing: .32px; text-overflow: ellipsis; white-space: nowrap; }
.stage-goal-ghost figcaption small { flex: 1 1 auto; min-width: 0; padding-left: 8px; overflow: hidden; border-left: 1px solid rgb(158 236 206 / 38%); color: rgb(223 250 240 / 78%); font: 700 8px/1 ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; }
.demo-goal-inset { inset: 0; width: auto; aspect-ratio: auto; overflow: hidden; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.demo-goal-inset::before { content: ''; position: absolute; top: 0; right: 0; width: 58%; height: 64%; background: radial-gradient(circle at 70% 28%, rgb(0 13 15 / 28%), rgb(0 13 15 / 10%) 46%, transparent 74%); }
.demo-goal-inset > img { left: var(--goal-x, 94%); top: var(--goal-y, 29%); width: var(--goal-width, 100%); height: auto; max-width: none; object-fit: initial; opacity: .84; filter: saturate(1.06) contrast(1.08) drop-shadow(0 0 2px rgb(215 255 241 / 96%)) drop-shadow(0 0 8px rgb(51 245 188 / 76%)) drop-shadow(0 6px 18px rgb(0 9 12 / 72%)); transform: translate(-50%, -50%) rotate(var(--goal-rotation, 0deg)); transition: left .26s ease, top .26s ease, width .26s ease, transform .26s ease; }
.demo-goal-inset.is-changing > img { animation: goal-ghost-arrive .34s ease both; }
.video-deck[data-deck="tasks"] .deck-status { right: auto; left: 14px; }
.any2any-goal-ghost { inset: auto 12px 72px auto; width: clamp(128px, 24%, 188px); aspect-ratio: 4 / 3; overflow: hidden; border: 1px solid rgb(153 238 208 / 65%); border-radius: 9px; background: #0a181c; box-shadow: 0 4px 16px rgb(0 0 0 / 24%); }
.any2any-goal-ghost > img { inset: 0; width: 100%; height: 100%; max-width: 100%; object-fit: cover; opacity: 1; filter: saturate(1.02) contrast(1.02); transform: none; transition: none; }
.any2any-goal-ghost figcaption { top: 6px; right: auto; bottom: auto; left: 6px; display: inline-flex; gap: 5px; max-width: none; padding: 4px 7px; border-radius: 999px; }
.any2any-goal-ghost figcaption::before { width: 6px; height: 6px; }
.any2any-goal-ghost figcaption span { font-size: 9px; letter-spacing: .6px; }
.any2any-goal-ghost figcaption strong,
.any2any-goal-ghost figcaption small { display: none; }
.any2any-goal-ghost.is-changing > img { animation: any2any-card-arrive .30s ease both; }
.stage-goal-ghost[hidden] { display: none; }
.deck-stage.is-loading .video-frame video { opacity: .45; }
.deck-status { position: absolute; top: 14px; right: 14px; z-index: 9; padding: 6px 10px; border: 1px solid rgb(255 255 255 / 35%); border-radius: 999px; background: rgb(20 47 41 / 84%); color: white; font-size: 10px; font-weight: 700; letter-spacing: .45px; text-transform: uppercase; backdrop-filter: blur(7px); pointer-events: none; }
.simulation-target-note { position: absolute; top: 14px; left: 14px; z-index: 9; display: inline-flex; align-items: center; gap: 7px; max-width: calc(100% - 28px); padding: 6px 10px; border: 1px solid rgb(117 240 197 / 62%); border-radius: 999px; background: rgb(4 31 27 / 88%); box-shadow: 0 4px 16px rgb(0 0 0 / 22%), inset 0 1px 0 rgb(255 255 255 / 8%); color: #d8fff0; font-size: 9px; font-weight: 800; letter-spacing: .55px; line-height: 1; text-transform: uppercase; backdrop-filter: blur(7px); pointer-events: none; }
.simulation-target-note::before { width: 7px; height: 7px; flex: 0 0 auto; border: 1px solid #a4ffdc; border-radius: 50%; background: #51eab6; box-shadow: 0 0 8px rgb(81 234 182 / 75%); content: ''; }
.deck-status.is-success { border-color: #a8f4c9; background: #087749; color: #fff; box-shadow: 0 3px 12px rgb(4 74 42 / 25%); }
.deck-stage.is-success { border-color: #39a573; box-shadow: 0 0 0 2px rgb(44 163 103 / 14%), 0 8px 24px rgb(19 111 67 / 12%); }
.deck-stage.is-success .video-frame::after { content: ''; position: absolute; inset: 0; z-index: 8; border: 3px solid #35b579; box-shadow: inset 0 0 26px rgb(42 182 108 / 10%); pointer-events: none; }
.deck-stage.is-success .deck-caption { border-top-color: #b6e3c9; background: linear-gradient(100deg, #e5f6ec, #f3fbf6); }
.deck-stage.is-success .deck-caption h4 { color: #115b38; }
.deck-stage.is-success .deck-step { border-color: #b6dcc5; background: #f6fcf8; }
.simulation-guide { padding: 0 20px 15px; border-top: 1px solid var(--line); background: #f4f8f5; }
.simulation-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 5px 18px; padding-block: 11px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.simulation-legend b { color: var(--ink); }
.success-key { display: inline-flex; align-items: center; gap: 6px; color: #11613b; }
.success-key i { width: 9px; height: 9px; border-radius: 50%; background: #35b579; }
.simulation-target-navigation, .simulation-target-buttons { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.simulation-target-navigation > span { margin-right: 5px; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; }
.simulation-target-buttons button { min-width: 35px; min-height: 32px; padding: 3px 9px; border: 1px solid #cbded1; border-radius: 6px; background: white; color: #526562; font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; cursor: pointer; }
.simulation-target-buttons button.is-complete { border-color: #85caa4; color: #11613b; background: #e8f6ed; }
.simulation-target-buttons button.is-active { border-color: #16784a; background: #16784a; color: white; box-shadow: 0 0 0 2px rgb(22 120 74 / 14%); }
.simulation-target-buttons button:hover { border-color: #16784a; }
.deck-status.is-failure { padding: 8px 14px; border: 2px solid rgb(255 222 216 / 92%); background: linear-gradient(135deg, rgb(186 32 43 / 96%), rgb(118 14 28 / 96%)); box-shadow: 0 0 0 3px rgb(116 6 22 / 34%), 0 7px 20px rgb(72 0 14 / 38%); font-size: 12px; font-weight: 850; letter-spacing: .85px; }
.deck-stage.is-failure .video-frame::after { content: ''; position: absolute; inset: 0; z-index: 8; border: 3px solid rgb(207 41 53 / 82%); box-shadow: inset 0 0 34px rgb(166 15 35 / 16%); pointer-events: none; }
.deck-caption { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; min-height: 0; padding: 16px 20px; border-top: 1px solid var(--line); }
.deck-caption--compact { display: block; padding-block: 13px; }
.deck-caption-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.deck-title { display: flex; flex: 1; align-items: center; flex-wrap: wrap; gap: 6px 12px; min-width: 0; }
.deck-kicker { display: inline-flex; padding: 3px 7px; border: 1px solid #dce9e2; border-radius: 5px; background: #f0f6f2; color: var(--accent); font-size: 9px; font-weight: 650; letter-spacing: .25px; white-space: nowrap; }
.video-deck[data-deck="simulation"] .deck-kicker { display: none; }
.object-success-rate { color: var(--ink); font-size: 14px; font-weight: 600; white-space: nowrap; }
.deck-caption .object-rate-note { margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
@media (max-width: 640px) {
  .object-success-rate { font-size: 12px; }
  .object-rate-note { font-size: 12px; }
}
.deck-navigation { display: flex; flex: 0 0 auto; align-items: center; gap: 5px; }
.deck-position { margin-right: 6px; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; letter-spacing: .6px; white-space: nowrap; }
.deck-step { display: inline-grid; place-items: center; width: 34px; height: 34px; padding: 0; border: 1px solid #d2dfd7; border-radius: 7px; background: #f8faf9; color: var(--accent); font-size: 18px; line-height: 1; cursor: pointer; transition: background .16s, border-color .16s; }
.deck-step:hover { border-color: var(--accent); background: #eaf3ee; }
.deck-caption h4 { margin: 0; font-size: 16px; font-weight: 650; }
.deck-caption p { color: var(--muted); font-size: 12px; line-height: 1.65; }
.deck-tabs { display: grid; gap: 8px; align-content: start; }
.deck-tabs-dense { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.deck-selector-label { grid-column: 1 / -1; margin: 0 0 3px; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.deck-tabs button { position: relative; min-height: 43px; padding: 9px 12px; overflow: hidden; border: 1px solid #cfdbd4; border-radius: 7px; background: rgb(255 255 255 / 64%); color: var(--muted); cursor: pointer; font-size: 11px; font-weight: 600; line-height: 1.25; text-align: left; text-overflow: ellipsis; white-space: nowrap; transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease; }
.deck-tabs button:hover { border-color: #9db9aa; color: var(--ink); transform: translateX(2px); }
.deck-tabs button.is-active { border-color: var(--accent); background: white; color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.task-stages { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 0 0 18px; padding: 12px 16px; border: 1px solid #cad8d0; border-radius: 9px; background: rgb(255 255 255 / 55%); color: var(--ink); font-size: 11px; font-weight: 650; }
.task-stages i { color: var(--accent); font-size: 15px; font-style: normal; }
.task-description-figure { margin-bottom: 24px; }
.task-description-figure .figure-image { padding: 14px; }
.task-description-figure figcaption { padding-block: 18px 20px; }
@keyframes deck-reveal { from { opacity: .45; transform: translateY(3px); } to { opacity: 1; transform: none; } }
@keyframes goal-ghost-arrive { from { opacity: .18; filter: saturate(1.02) contrast(1.03) drop-shadow(0 0 3px rgb(77 245 188 / 35%)); } to { opacity: .84; } }
@keyframes any2any-card-arrive { from { opacity: .35; transform: scale(.97); } to { opacity: 1; transform: none; } }
.citation-section { border-top: 1px solid var(--line); padding-block: 54px 60px; }
.acknowledgements-section { padding-bottom: 54px; }
.acknowledgements-section h2 { font-size: 22px; font-weight: 600; letter-spacing: -.5px; }
.acknowledgements-section p { margin-top: 12px; color: var(--muted); font-size: 14px; }
.copy-button { display: inline-flex; align-items: center; gap: 20px; border: 1px solid var(--line); border-radius: 6px; padding: 9px 14px; background: white; color: var(--ink); font-size: 12px; cursor: pointer; white-space: nowrap; }
.copy-button:hover { background: #eef4f0; }
.citation-box { background: #edf2ef; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
pre { margin: 0; padding: 26px; overflow-x: auto; color: #344d45; font-size: 12px; line-height: 1.9; tab-size: 2; }
code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
.copy-status { min-height: 24px; margin-top: 8px; color: var(--accent); font-size: 12px; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 1px solid var(--line); padding-block: 28px 36px; }
.site-footer p { color: var(--muted); font-size: 11px; }
.back-to-top { font-size: 12px; white-space: nowrap; }
.figure-dialog { width: min(1600px, calc(100% - 48px)); max-width: none; max-height: calc(100dvh - 48px); padding: 0; border: 1px solid var(--line); border-radius: 12px; background: white; color: var(--ink); }
.figure-dialog::backdrop { background: rgb(10 25 22 / 78%); backdrop-filter: blur(5px); }
.dialog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 20px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: white; }
.dialog-toolbar h2 { font-size: 14px; }
.dialog-toolbar button { flex-shrink: 0; padding: 6px 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); cursor: pointer; font-size: 13px; }
.dialog-toolbar button span { margin-left: 8px; font-size: 18px; }
.dialog-image-area { padding: 16px; overflow: auto; }
.dialog-image-area img { display: block; width: 100%; min-width: 800px; }



.nav-links a { font-size: 15px; }
.publication-affiliations { max-width: 900px; font-size: 14px; }
.publication-heading .author-note { font-size: 13px; }
.publication-authors { font-size: 16px; }
sup { font-size: 11px; }
.eyebrow { font-size: 12px; }
.resource-button { min-height: 44px; padding: 9px 18px; font-size: 14px; }
.resource-coming-soon { min-height: 44px; font-size: 14px; }
.section-heading h2 { font-size: clamp(29px, 3vw, 38px); }
.section-heading > p { max-width: 390px; font-size: 16px; }
.compact-heading h2 { font-size: 21px; }
.section-tag { font-size: 12px; }
.expand-hint { font-size: 12px; }
figcaption { font-size: 16px; }
.figure-number { font-size: 11px; }
.caption-heading h3 { font-size: 18px; }
.caption-panels { font-size: 15px; }
.results-strip dt { font-size: 13px; }
.results-strip small { font-size: 13px; }
.step-number { font-size: 13px; }
.method-steps h3 { font-size: 18px; }
.method-steps p { font-size: 15px; }
.benchmark-stat span { font-size: 12px; }
.benchmark-splits h4 { font-size: 16px; }
.benchmark-splits p { font-size: 13px; }
.panel-key p { font-size: 15px; }
.density-legend { font-size: 15px; }
.density-scale { font-size: 12px; }
.section-lead { font-size: 16px; }
.video-group-heading span { font-size: 12px; }
.video-group-heading h3 { font-size: 24px; }
.video-group-heading > p { max-width: 500px; font-size: 15px; }
.video-group-copy { font-size: 15px; }
.video-group-heading > p, .video-group-copy, .deck-caption p { hyphens: none; overflow-wrap: normal; text-wrap: pretty; }
.video-deck { grid-template-columns: minmax(0, 1fr) 310px; }
.deck-status { padding: 6px 11px; font-size: 11px; }
.deck-kicker { font-size: 10px; }
.deck-caption h4 { font-size: 18px; }
.deck-caption p { font-size: 14px; }
.deck-tabs button { min-height: 46px; padding: 10px 13px; font-size: 13px; }
.task-stages { padding: 13px 17px; font-size: 13px; }
.acknowledgements-section h2 { font-size: 25px; }
.acknowledgements-section p { font-size: 16px; }
.copy-button, .copy-status, .back-to-top { font-size: 13px; }
pre { font-size: 13px; }
.site-footer p { font-size: 12px; }
.dialog-toolbar h2 { font-size: 16px; }
@media (max-width: 900px) {
  .page-width { width: calc(100% - 48px); }
  .results-strip > div { padding-inline: 15px; }
  .results-strip dt { font-size: 11px; }
  .transfer-promise { grid-template-columns: 1fr; }
  .transfer-promise-details { grid-column: 1; }
  .results-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-heading > p { max-width: 280px; }
  .video-group-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .video-group-heading > p { max-width: none; text-align: left; }
  .video-deck { grid-template-columns: 1fr; }
  .deck-tabs, .deck-tabs-dense { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .hero { padding-bottom: 36px; }
  .publication-heading { padding: 32px 0 28px; }
  .publication-name { font-size: 42px; margin-bottom: 14px; }
  .publication-title { font-size: 26px; letter-spacing: -.7px; }
  .publication-heading .publication-authors { gap: 7px 14px; font-size: 12px; }
  html { scroll-padding-top: 115px; }
  .page-width { width: calc(100% - 32px); }
  .navigation { min-height: 72px; gap: 16px; padding: 12px 16px; }
  .wordmark { font-size: 20px; }
  .nav-links { gap: 6px 12px; }
  .nav-links a { font-size: 11px; }
  .desktop-break { display: none; }
  .publication-authors { gap: 5px 14px; font-size: 12px; margin-top: 23px; }
  .publication-links { gap: 7px; }
  .resource-button { gap: 6px; padding: 8px 11px; font-size: 11px; }
  .resource-coming-soon { font-size: 11px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 14px; margin-bottom: 22px; }
  .section-heading > p { max-width: none; }
  .compact-heading { gap: 8px; }
  .compact-heading h2 { font-size: 17px; }
  .section-tag { font-size: 10px; }
  .research-figure { border-radius: 9px; }
  .figure-image { padding: 9px; }
  .expand-hint { position: static; display: block; width: fit-content; margin: 8px 0 0 auto; opacity: 1; padding: 3px 8px; font-size: 10px; }
  figcaption { padding: 18px; font-size: 13px; }
  .caption-heading { display: block; }
  .caption-heading h3 { margin-top: 5px; font-size: 14px; }
  .caption-panels, .panel-key { grid-template-columns: 1fr; gap: 13px; }
  .transfer-promise { grid-template-columns: 1fr; gap: 16px; padding: 22px 18px; }
  .transfer-promise > p { font-size: 14px; }
  .transfer-promise-details { grid-column: 1; grid-template-columns: 1fr; }
  .transfer-promise-details > div { padding: 12px 13px 13px; }
  .transfer-promise-details dt, .transfer-promise-details dd { font-size: 13px; }
  .results-strip { grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
  .results-strip.results-strip--two { grid-template-columns: 1fr; }
  .results-strip > div { padding: 16px 14px 17px; }
  .results-strip dt { min-height: 33px; font-size: 11px; }
  .result-value { font-size: 34px; }
  .result-value em { font-size: 19px; }
  .results-strip small { min-height: 0; font-size: 9px; }
  .section-content { padding-block: 46px; }
  .method-steps { grid-template-columns: 1fr; gap: 18px; margin-block: 25px; }
  .method-steps p { max-width: none; }
  .benchmark-slide { padding: 20px 16px; }
  .benchmark-slide > h3 { font-size: 26px; }
  .benchmark-hero-row { grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 8px; }
  .benchmark-diversity { grid-column: 1 / -1; grid-row: 1; }
  .benchmark-hero-row .benchmark-stat:first-child { grid-column: 1; grid-row: 2; }
  .benchmark-hero-row .benchmark-stat:last-child { grid-column: 2; grid-row: 2; }
  .benchmark-stat { padding-block: 8px; }
  .benchmark-stat strong { font-size: 37px; letter-spacing: -2px; }
  .benchmark-splits { grid-template-columns: 1fr; gap: 22px; margin-top: 18px; }
  .benchmark-splits img { max-width: 360px; margin-inline: auto; }
  .benchmark-splits h4 { margin-top: 8px; }
  .density-scale { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; font-size: 10px; }
  .density-scale > span:last-child { text-align: right; }
  .density-gradient { grid-column: 1 / -1; grid-row: 1; max-width: none; }
  .video-group + .video-group { margin-top: 48px; }
  .video-group-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .video-group-heading > p { max-width: none; text-align: left; }
  .section-lead { margin-bottom: 36px; font-size: 13px; }
  .video-group-copy { font-size: 12px; }
  .deck-caption { grid-template-columns: 1fr; gap: 9px; min-height: 0; padding: 15px 16px 17px; }
  .deck-caption--compact { padding: 12px; }
  .deck-caption-heading { gap: 10px; }
  .deck-title { gap: 5px 8px; }
  .deck-caption h4 { font-size: 16px; line-height: 1.35; text-wrap: balance; }
  .deck-kicker { font-size: 10px; }
  .deck-position { font-size: 11px; margin-right: 3px; }
  .deck-step { width: 32px; height: 34px; }
  .experiment-results > div { grid-template-columns: 100px minmax(0, 1fr); gap: 5px 14px; }
  .experiment-results dt { min-height: 0; }
  .experiment-results .result-value { font-size: 37px; }
  .deck-caption p { font-size: 11px; }
  .deck-status { top: 9px; right: 9px; padding: 4px 8px; font-size: 9px; }
  .simulation-target-note { top: 9px; left: 9px; gap: 5px; padding: 5px 7px; font-size: 8px; letter-spacing: .35px; }
  .simulation-target-note::before { width: 6px; height: 6px; }
  .deck-status.is-failure { padding: 6px 10px; border-width: 1px; font-size: 10px; }
  .stage-goal-ghost figcaption { bottom: 8px; left: 8px; display: grid; grid-template-columns: auto auto minmax(0, 1fr); gap: 4px 6px; max-width: calc(100% - 16px); padding: 7px 9px; }
  .demo-goal-inset { inset: 0; width: auto; border-radius: 0; }
  .demo-goal-inset > img { left: var(--goal-x, 94%); top: var(--goal-y, 29%); width: var(--goal-width, 100%); }
  .video-deck[data-deck="tasks"] .deck-status { right: auto; left: 8px; }
  .any2any-goal-ghost { inset: auto 8px 66px auto; width: clamp(108px, 26%, 150px); border-radius: 8px; }
  .any2any-goal-ghost figcaption { top: 5px; right: auto; bottom: auto; left: 5px; display: inline-flex; padding: 4px 7px; }
  .stage-goal-ghost figcaption span { font-size: 7px; letter-spacing: .6px; }
  .stage-goal-ghost figcaption strong { font-size: 9px; }
  .stage-goal-ghost figcaption small { grid-column: 2 / -1; padding-left: 0; border-left: 0; font-size: 7px; }
  .deck-tabs, .deck-tabs-dense { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .deck-tabs button { min-height: 40px; padding: 8px 10px; font-size: 10px; }
  .task-stages { justify-content: flex-start; flex-wrap: wrap; gap: 7px 10px; font-size: 10px; }
  .citation-section { padding-block: 35px 25px; }
  .citation-section .section-heading { flex-direction: row; align-items: flex-end; }
  .copy-button { gap: 9px; font-size: 11px; }
  pre { padding: 18px; font-size: 11px; }
  .site-footer { flex-wrap: wrap; gap: 16px; padding-block: 22px; }
  .site-footer p { order: 1; width: 100%; }
  .figure-dialog { width: calc(100% - 20px); max-height: calc(100dvh - 20px); }
  .dialog-toolbar { padding: 10px; }
  .dialog-toolbar h2 { font-size: 12px; }
}
@media (max-width: 640px) {
  .publication-heading .publication-authors,
  .publication-authors { font-size: 14px; }
  .publication-affiliations { font-size: 13px; }
  .publication-heading .author-note { font-size: 12px; }
  .nav-links a { font-size: 11px; }
  .resource-button, .resource-coming-soon { font-size: 13px; }
  .compact-heading h2 { font-size: 19px; }
  .section-tag { font-size: 11px; }
  figcaption { font-size: 15px; }
  .caption-heading h3 { font-size: 16px; }
  .results-strip dt { font-size: 13px; }
  .results-strip small { font-size: 12px; }
  .section-lead { font-size: 15px; }
  .video-group-copy { font-size: 14px; }
  .deck-caption p { font-size: 13px; }
  .deck-status { padding: 5px 9px; font-size: 10px; }
  .deck-tabs button { min-height: 42px; font-size: 12px; }
  .task-stages { font-size: 12px; }
  .copy-button { font-size: 12px; }
  pre { font-size: 12px; }
  .dialog-toolbar h2 { font-size: 14px; }
}

:root {
  --type-section: 40px;
  --type-subsection: 34px;
  --type-card: 24px;
  --type-body: 21px;
  --type-support: 19px;
  --type-label: 16px;
}
.section-heading h2, .abstract-section h2, .acknowledgements-section h2 {
  font-size: var(--type-section); font-weight: 650; line-height: 1.25; letter-spacing: -.6px;
}
.section-heading .eyebrow {
  font-size: var(--type-card); text-transform: none; letter-spacing: .2px;
}
.video-group-heading h3, .benchmark-slide > h3 { font-size: var(--type-subsection); }
.video-group-heading span, .step-number { font-size: var(--type-card); font-weight: 650; flex-shrink: 0; }
.caption-heading h3, .method-steps h3, .deck-caption h4, .benchmark-splits h4 { font-size: var(--type-card); }
.nav-links a { font-size: 20px; }
.abstract-copy, .section-heading > p, .transfer-promise > p,
.video-group-copy, .section-lead, .acknowledgements-section p { font-size: var(--type-body); }
.research-figure > figcaption, .caption-panels, .method-steps p,
.transfer-promise-details dt, .transfer-promise-details dd,
.results-strip dt, .results-strip small, .deck-caption p,
.benchmark-splits p, .panel-key p, .density-legend,
.deck-tabs button, .task-stages { font-size: var(--type-support); }
.transfer-promise-heading > span, .deck-selector-label, .deck-kicker,
.deck-position, .simulation-legend, .simulation-target-navigation > span,
.simulation-target-buttons button, .benchmark-stat span, .density-scale,
.deck-caption .object-rate-note { font-size: var(--type-label); }
.object-success-rate { font-size: var(--type-support); }
.results-strip dt { min-height: 0; }
.experiment-results dt { font-size: var(--type-body); font-weight: 700; color: var(--ink); }
.experiment-results small { font-size: var(--type-support); font-weight: 400; color: var(--muted); }
.deck-tabs button { white-space: normal; text-overflow: clip; overflow-wrap: normal; text-wrap: pretty; }
.method-steps p { max-width: none; }
.publication-affiliations { font-size: var(--type-support); }
.publication-heading .author-note { font-size: var(--type-label); }
.figure-number, .expand-hint, .copy-button, .copy-status,
.back-to-top, .site-footer p { font-size: var(--type-label); }
pre { font-size: var(--type-label); }
.task-stages { flex-wrap: wrap; }
@media (max-width: 640px) {
  :root {
    --type-section: 26px;
    --type-subsection: 23px;
    --type-card: 18px;
    --type-body: 16px;
    --type-support: 15px;
    --type-label: 13px;
  }
  .nav-links { gap: 6px 12px; }
  .nav-links a { font-size: 16px; }
  .video-group-heading > div { align-items: baseline; gap: 10px; }
  .deck-caption-heading { flex-wrap: wrap; }
  .deck-caption-heading .deck-title { flex-basis: 100%; }
  .experiment-results > div { grid-template-columns: 90px minmax(0, 1fr); gap: 6px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .stage-goal-ghost.is-changing > img { animation: none !important; }
}


.brand-name > .brand-h { color: #2879ed; }
.brand-name > .brand-o { color: #e87d24; }
.brand-name > .brand-t { color: #42ac44; }
.hero { --hero-author-size: 27px; --hero-note-size: 20px; position: relative; display: grid; isolation: isolate; overflow: hidden; width: 100%; padding: 0; background: #152320; color: #fff; }

.hero-backdrop { position: relative; grid-area: 1 / 1; align-self: center; z-index: -3; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; }
.hero-tile { position: relative; min-width: 0; min-height: 0; aspect-ratio: 4 / 3; overflow: hidden; }
.hero-backdrop video { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; object-position: center; }
.hero-tile > span { position: absolute; left: 16px; bottom: 16px; color: #fff; font-size: 11px; font-weight: 500; letter-spacing: .5px; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: -2; background: radial-gradient(ellipse at 50% 47%, rgb(6 19 17 / 86%) 0%, rgb(6 19 17 / 69%) 35%, rgb(6 19 17 / 39%) 75%), linear-gradient(0deg, rgb(5 18 16 / 55%), transparent 23%, transparent 80%, rgb(5 18 16 / 18%)); }
.hero .publication-heading { position: relative; grid-area: 1 / 1; align-self: center; min-width: 0; width: min(1760px, calc(100% - 80px)); padding-block: 48px 76px; text-shadow: 0 2px 16px rgb(0 0 0 / 25%); }

.hero .publication-name { margin-bottom: 24px; font-size: clamp(101.333px, 6.93333vw, 133.333px); }
.hero .publication-title { font-size: clamp(48px, 4.26667vw, 69.333px); font-weight: 650; line-height: 1.2; }
.hero .publication-authors { margin-top: 28px; font-size: var(--hero-author-size); }
.hero .publication-authors a { color: #fff; }
.hero sup { color: #d9e7e2; font-size: .65em; }
.hero .contribution-marker { color: #fff; font-family: Georgia, "Times New Roman", serif; font-size: .95em; font-weight: 700; }
.hero .publication-authors .contribution-marker { margin-left: .15em; line-height: 0; }
.hero .publication-affiliations { max-width: none; gap: 5px; margin-top: 19px; color: #e7efeb; font-size: var(--hero-note-size); line-height: 1.5; }
.affiliation-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 22px; }
.affiliation-row > span { max-width: 100%; }
.hero .author-note { gap: 10px 18px; margin-top: 18px; color: #fff; font-size: calc(var(--hero-note-size) + 4px); font-weight: 500; }
.hero .author-note > span { display: inline-flex; align-items: center; gap: .35em; }
.hero .author-note .contribution-marker { min-width: .65em; font-size: calc(var(--hero-note-size) * 1.3 + 3px); line-height: 1; text-align: center; }
.hero .resource-button { min-height: 52px; padding-inline: 24px; font-size: 20px; }
.hero .resource-primary { background: #fff; border-color: #fff; color: #154636; }
.hero .resource-button:not(.resource-primary) { color: #fff; border-color: #7c9a8f; background: rgb(14 33 29 / 60%); }
.hero-motion-toggle { position: absolute; right: 24px; bottom: 16px; padding: 7px 12px; border: 1px solid #779487; border-radius: 5px; background: rgb(8 26 21 / 60%); color: #edf4ef; font-size: 15px; cursor: pointer; }
.hero-motion-toggle:disabled { opacity: .7; cursor: default; }
.hero-background-note { position: absolute; left: 24px; bottom: 22px; display: flex; align-items: center; gap: 10px; color: #edf4ef; font-size: 16px; font-weight: 500; letter-spacing: .2px; }
.hero-background-note strong { padding-left: 12px; border-left: 1px solid #94b6a5; color: #fff; font-weight: 700; white-space: nowrap; }
.hero-background-note > span { width: 6px; height: 6px; border-radius: 50%; background: #9fddbd; box-shadow: 0 0 0 4px rgb(159 221 189 / 12%); }
.paper-video-section { padding-block: 54px 48px; }
.video-section > .section-content { padding-top: 52px; }
.transfer-section-heading { margin-bottom: 36px; }
.transfer-section-heading h2 { font-size: var(--type-section); font-weight: 650; line-height: 1.25; letter-spacing: -.6px; }
.transfer-section-heading .transfer-heading-line { display: block; }
.transfer-section-heading .transfer-emphasis { font-weight: 750; }
.transfer-section-heading .transfer-emphasis--one { color: #225fa8; }
.transfer-section-heading .transfer-emphasis--no-human { color: #ad541a; }
.transfer-section-heading .transfer-emphasis--any { color: var(--accent); }
.transfer-section-heading .configuration-term { white-space: nowrap; }
.paper-video { max-width: none; margin: 0; }
.configuration-group + .video-group { margin-top: 56px; }
.configuration-group .video-group-heading { flex-direction: row; align-items: center; }
.configuration-group .configuration-name { flex-shrink: 0; }
.configuration-intro { padding: 32px 36px; border: 1px solid #d1dfd7; border-radius: 16px; background: #fff; }
.configuration-intro .configuration-transfer-title { grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr); gap: 32px; margin-bottom: 28px; line-height: 1.22; letter-spacing: -.6px; text-wrap: balance; }
.configuration-node { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; row-gap: 12px; align-items: center; padding: 24px; border-radius: 10px; background: #f5f7f6; }
.configuration-role { grid-column: 1 / -1; color: #60766a; font-size: 18px; font-weight: 500; letter-spacing: .3px; }
.configuration-any { color: #176b4c; font-size: 42px; line-height: 1.1; font-weight: 650; letter-spacing: -1px; }
.configuration-phrase { font-size: 32px; font-weight: 550; line-height: 1.22; letter-spacing: -.6px; }
.configuration-node--target { background: #edf5f0; }
.configuration-intro .transfer-arrow { width: 56px; height: 56px; border: 1px solid #c9dcd1; border-radius: 50%; background: #fff; }
.configuration-intro .transfer-arrow svg { width: 32px; height: 32px; stroke-width: 1.8; }
.configuration-definition { padding-top: 24px; border-top: 1px solid #e1e9e4; }
.formulation-copy { margin: 0 0 17px; color: var(--muted); font-size: var(--type-body); line-height: 1.6; }
.configuration-components { display: flex; align-items: center; gap: 18px; color: #203d31; font-size: 25px; font-weight: 600; line-height: 1.5; }
.configuration-components > span:not(.configuration-plus) { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0 8px; }
.configuration-components small { color: #62766c; font-size: 20px; font-weight: 400; }
.configuration-plus { color: #8aa799; font-size: 25px; font-weight: 400; }
.experiment-protocol-link { margin: -8px 0 22px; color: var(--muted); font-size: var(--type-support); }
.experiment-protocol-link a { margin-left: 8px; text-decoration: underline; text-underline-offset: 4px; }
.control-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; padding: 25px 0; margin-bottom: 28px; border-block: 1px solid #c7d7ce; }
.control-split > div + div { padding-left: 26px; border-left: 1px solid #c7d7ce; }
.control-label, .detail-label { color: var(--accent); font-size: var(--type-label); font-weight: 700; letter-spacing: .6px; text-transform: uppercase; }
.control-split h4 { margin: 7px 0; font-size: var(--type-card); line-height: 1.3; }
.control-split p { color: var(--muted); font-size: var(--type-support); line-height: 1.65; }
.task-player { overflow: hidden; background: #14352b; }
.task-player .video-frame { overflow: visible; }
.task-player .deck-status { left: 14px; right: auto; }
.task-target-inset { position: absolute; top: 18px; right: 14px; z-index: 5; width: clamp(180px, 35%, 350px); margin: 0; border: 2px solid rgb(174 255 219 / 92%); border-radius: 12px; background: linear-gradient(145deg, rgb(9 39 31 / 24%), rgb(9 39 31 / 12%)); box-shadow: 0 7px 22px rgb(0 17 12 / 28%), 0 0 12px rgb(119 247 192 / 18%), inset 0 0 0 1px rgb(255 255 255 / 12%); pointer-events: none; transform-origin: center; }
.video-deck[data-target-corner="left"] .task-target-inset { top: 56px; left: 14px; right: auto; }
.video-deck[data-target-corner="bottom-left"] .task-target-inset { top: auto; bottom: 20px; left: 14px; right: auto; }
.video-deck[data-target-corner="bottom-right"] .task-target-inset { top: auto; bottom: 20px; left: auto; right: 14px; }
.task-target-viewport { position: relative; width: 100%; aspect-ratio: 4/3; overflow: hidden; border-radius: 10px; background: transparent; }
.task-target-viewport > img, .task-target-code { position: absolute; display: block; max-width: none; height: auto; }
.task-target-viewport > img { opacity: .88; filter: saturate(1.06) contrast(1.08) drop-shadow(0 0 2px rgb(215 255 241 / 96%)) drop-shadow(0 0 8px rgb(51 245 188 / 76%)) drop-shadow(0 6px 18px rgb(0 9 12 / 72%)); }
.task-target-inset figcaption { position: absolute; top: -10px; left: 10px; display: block; margin: 0; padding: 3px 8px; border: 1px solid rgb(174 255 219 / 75%); border-radius: 5px; background: rgb(12 55 41 / 85%); color: #e5fff2; font-size: 11px; font-weight: 700; line-height: 1; letter-spacing: .7px; text-transform: uppercase; white-space: nowrap; }
.task-target-inset figcaption strong { display: none; }
.task-code-overlay { position: absolute; inset: 0; z-index: 4; width: 100%; height: 100%; pointer-events: none; }
.task-code-overlay rect, .task-code-overlay polygon, .task-target-code rect, .task-target-code polygon { fill: rgb(157 255 207 / 8%); stroke: #b4ffda; stroke-width: 2; vector-effect: non-scaling-stroke; }
.task-code-dot { fill: #b4ffda; stroke: #174c39; stroke-width: 2; vector-effect: non-scaling-stroke; }
.task-code-overlay text, .task-target-code text { fill: #fff; font-family: inherit; font-weight: 600; paint-order: stroke; stroke: #163f31; stroke-width: 5; stroke-linejoin: round; }
.task-player-controls { position: relative; display: flex; align-items: center; gap: 12px; min-height: 122px; padding: 78px 16px 12px; color: #eff9f3; }
.task-player-controls button { display: grid; flex: 0 0 auto; place-items: center; width: 32px; height: 32px; padding: 5px; border: 0; border-radius: 5px; color: inherit; background: transparent; cursor: pointer; }
.task-player-controls button:hover { background: #2d5143; }
.task-player-controls button:disabled { opacity: .4; cursor: default; }
.task-player-controls svg { display: block; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.task-play-toggle svg { fill: currentColor; stroke: none; }
.task-play-toggle .icon-pause, .task-play-toggle[data-state="playing"] .icon-play,
.task-mute-toggle .icon-audible, .task-mute-toggle[data-state="audible"] .icon-muted { display: none; }
.task-play-toggle[data-state="playing"] .icon-pause,
.task-mute-toggle[data-state="audible"] .icon-audible { display: block; }
.task-seek-track { position: relative; flex: 1 1 auto; min-width: 60px; height: 32px; margin-inline: 7px; }
.task-seek { position: absolute; inset: 0; width: 100%; height: 32px; margin: 0; appearance: none; -webkit-appearance: none; background: transparent; cursor: pointer; --seek-progress: 0%; }
.task-seek::-webkit-slider-runnable-track { height: 5px; border-radius: 5px; background: linear-gradient(to right, #a5e9c6 var(--seek-progress), #557366 var(--seek-progress)); }
.task-seek::-moz-range-track { height: 5px; border-radius: 5px; background: linear-gradient(to right, #a5e9c6 var(--seek-progress), #557366 var(--seek-progress)); }
.task-seek::-webkit-slider-thumb { width: 13px; height: 13px; margin-top: -4px; border: 2px solid #fff; border-radius: 50%; appearance: none; -webkit-appearance: none; background: #c8f8de; }
.task-seek::-moz-range-thumb { width: 9px; height: 9px; border: 2px solid #fff; border-radius: 50%; background: #c8f8de; }
.goal-stream-markers, .goal-cadence-dots { position: absolute; inset: 0 6.5px; pointer-events: none; }
.goal-cadence-dot { position: absolute; top: 14px; width: 4px; height: 4px; border-radius: 50%; background: #81a18f; transform: translateX(-50%); }
.goal-cadence-dot.is-past { background: #d5f4e2; }
.goal-cadence-dot.is-current { background: #fff; box-shadow: 0 0 0 3px rgb(183 255 215 / 25%); }
.task-player-controls .goal-stream-markers button { position: absolute; top: -67px; display: block; width: 68px; height: 68px; padding: 0; border: 1px solid #739b87; border-radius: 5px; color: #c3dace; background: #1b3f31; font-size: 10px; font-weight: 500; line-height: 1.3; transform: translateX(-50%); pointer-events: auto; transition: border-color .2s, box-shadow .2s; }
.goal-stream-markers button::after { content: ''; position: absolute; left: 50%; top: 77px; width: 9px; height: 9px; border: 2px solid #c5e8d5; border-radius: 50%; background: #29533e; transform: translateX(-50%); pointer-events: none; }
.task-player-controls .goal-stream-markers button.is-current { color: #fff; border-color: #b6eed1; background: #286247; box-shadow: 0 0 0 2px rgb(182 238 209 / 22%); }
.goal-stream-markers button.is-current::after { background: #fff; }
.goal-stream-markers .goal-target-viewport { border-radius: 4px 4px 0 0; }
.goal-stream-markers .goal-target-label { display: block; padding: 2px 0 3px; white-space: nowrap; }
.goal-passed-check { position: absolute; top: -6px; right: -6px; display: grid; place-items: center; width: 21px; height: 21px; border: 2px solid #e0ffed; border-radius: 50%; background: #1c8055; color: white; font: 800 13px/1 Arial, sans-serif; box-shadow: 0 2px 5px #071f2660; opacity: 0; transform: scale(.7); transition: opacity .16s ease, transform .16s ease; }
.goal-stream-markers button.is-passed .goal-passed-check { opacity: 1; transform: scale(1); }
.goal-stream-markers button.is-passed:not(.is-current) { border-color: #6acb9d; }
.goal-stream-ellipsis { position: absolute; top: -33px; color: #a8c6b6; font-size: 18px; line-height: 1; letter-spacing: 1px; transform: translate(-50%, -50%); }
.task-time { flex: 0 0 auto; color: #d4e7dd; font-size: 12px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.task-player:fullscreen { display: flex; flex-direction: column; justify-content: center; width: 100%; height: 100%; background: #0d1c17; }
.task-player:fullscreen .video-frame { flex: 0 1 auto; align-self: center; width: min(100%, calc((100dvh - 122px) * 4 / 3)); min-height: 0; aspect-ratio: 4 / 3; background: #0d1c17; }
.task-player:fullscreen .video-frame video { object-fit: contain; background: #0d1c17; }
.task-player:fullscreen .task-player-controls { flex: 0 0 auto; width: 100%; padding-inline: 30px; background: #14352b; }
.goal-stream { position: absolute; top: 11px; right: 16px; display: flex; flex-direction: column; justify-content: center; gap: 4px; width: 150px; min-height: 68px; margin: 0; padding: 0; color: #d4e7dd; }
.goal-stream strong { color: #b9f4d4; font-size: 24px; font-weight: 700; line-height: 1.1; }
.goal-stream > span { font-size: 14px; font-weight: 500; line-height: 1.3; }
.task-player:fullscreen .goal-stream { right: 30px; }
.goal-target-viewport { display: block; position: relative; width: 100%; aspect-ratio: 4/3; overflow: hidden; background: radial-gradient(ellipse, #284a40, #10251f); }
.goal-target-viewport > img { position: absolute; display: block; width: 100%; height: auto; max-width: none; }
.comparison-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.comparison-panel { min-width: 0; overflow: hidden; border: 1px solid #b6d4c1; border-radius: 13px; background: white; }
.comparison-panel--failure { border-color: #d8b7b5; }
.comparison-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 86px; padding: 18px 20px; }
.comparison-heading h3 { font-size: var(--type-card); line-height: 1.25; font-weight: 650; }
.comparison-heading > span { flex-shrink: 0; color: var(--muted); font-size: var(--type-label); }
.comparison-panel video { display: block; width: 100%; height: auto; aspect-ratio: 4/3; object-fit: contain; background: #e4eae6; }
.comparison-outcome { padding: 21px 22px; background: #edf7f0; }
.comparison-panel--failure .comparison-outcome { background: #faf0ee; }
.comparison-outcome > span { display: block; font-size: var(--type-label); font-weight: 750; color: #16613d; letter-spacing: .3px; }
.comparison-panel--failure .comparison-outcome > span { color: #a33336; }
.comparison-outcome h4 { margin: 7px 0 9px; font-size: var(--type-card); line-height: 1.35; }
.comparison-outcome p { color: var(--muted); font-size: var(--type-support); line-height: 1.65; }
.comparison-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 18px; }
.comparison-controls button { padding: 8px 16px; border: 1px solid #c5d5cb; border-radius: 7px; color: #19523c; background: #fff; font-size: var(--type-support); font-weight: 600; cursor: pointer; }
.comparison-controls button:first-child { border-color: #19523c; background: #19523c; color: white; }
.comparison-controls p { flex: 1 1 320px; margin-left: 8px; color: var(--muted); font-size: var(--type-label); }
.barcode-evidence { margin-top: 44px; padding-top: 32px; border-top: 1px solid var(--line); }
.barcode-evidence h3 { margin: 9px 0 14px; font-size: var(--type-subsection); line-height: 1.3; }
.barcode-evidence p { color: var(--muted); font-size: var(--type-support); }
.barcode-relationship { margin-top: 24px; }
.barcode-relationship img { display: block; width: 100%; height: auto; border: 1px solid #dbe5df; border-radius: 12px; background: #f0f5f2; }
.barcode-evidence figcaption { padding: 10px 0 0; border: 0; font-size: var(--type-label); line-height: 1.5; }
.barcode-evidence figcaption > span { margin-left: 8px; color: var(--accent); }
.benchmark-protocol { margin-top: 48px; }
.benchmark-protocol-heading h3 { font-size: var(--type-subsection); font-weight: 650; }
.configuration-distance { display: grid; grid-template-columns: 100px minmax(0, 1fr); align-items: start; gap: 30px; margin-top: 26px; padding: 32px; border: 1px solid #a8c8b7; border-left: 5px solid #277552; border-radius: 12px; background: #eef6f0; }
.distance-symbol { color: #17603f; font-family: Georgia, serif; font-size: 96px; font-style: italic; line-height: 1.1; text-align: center; }
.distance-definition h4 { margin: 0 0 14px; color: #194c37; font-size: 28px; line-height: 1.3; }
.distance-definition > p { color: #3d5c4c; font-size: var(--type-body); line-height: 1.6; }
.distance-definition strong { color: #203e30; font-weight: 650; }
.distance-definition .distance-joint-caption { margin-top: 20px; font-size: var(--type-support); }
.distance-components { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0; padding: 0; list-style: none; }
.distance-components li { padding: 8px 16px; border: 1px solid #abcbb9; border-radius: 7px; background: #fff; color: #19533a; font-size: var(--type-body); font-weight: 650; }
.distance-definition .distance-reference { font-size: var(--type-support); }
.sampling-flow { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 26px; padding: 0; margin: 28px 0; list-style: none; }
.sampling-flow li { display: flex; align-items: baseline; gap: 12px; padding-top: 16px; border-top: 2px solid #c9dbce; }
.sampling-flow li > span { color: var(--accent); font-size: var(--type-card); font-weight: 650; }
.sampling-flow h4 { margin: 0 0 9px; font-size: var(--type-card); line-height: 1.35; }
.sampling-flow p { color: var(--muted); font-size: var(--type-support); }
.distance-ranges { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.distance-ranges article { padding: 20px; border: 1px solid #d6e1d9; border-radius: 9px; background: #f0f5f1; }
.distance-ranges article:first-child { background: #f6f8f7; }
.distance-ranges article:last-child { background: #e3eee7; }
.distance-ranges article > span { color: var(--muted); font-size: var(--type-label); letter-spacing: .4px; }
.distance-ranges h4 { margin: 6px 0 12px; font-size: var(--type-card); }
.distance-ranges strong { font-size: 28px; font-weight: 650; color: #1e6041; }
.distance-ranges p { margin-top: 8px; color: var(--muted); font-size: var(--type-support); }
.sampling-note { margin-top: 12px; color: var(--muted); font-size: var(--type-label); }
.benchmark-table-wrap { overflow-x: auto; margin-top: 30px; }
.benchmark-results-table { width: 100%; border-collapse: collapse; font-size: var(--type-support); text-align: right; font-variant-numeric: tabular-nums; }
.benchmark-results-table caption { margin-bottom: 14px; text-align: left; font-size: var(--type-support); font-weight: 600; }
.benchmark-results-table th, .benchmark-results-table td { padding: 14px 18px; border-bottom: 1px solid var(--line); }
.benchmark-results-table thead { background: #eef4ef; font-size: var(--type-label); }
.benchmark-results-table th:first-child { text-align: left; }
.benchmark-results-table tbody th { font-weight: 500; }
.benchmark-results-table td:last-child { font-weight: 700; color: var(--accent); }
.benchmark-success { display: flex; align-items: center; gap: 25px; padding: 22px 25px; margin-top: 25px; border: 1px solid #bdd5c4; border-radius: 9px; background: #edf6ef; }
.success-threshold { flex-shrink: 0; color: #17563b; font-size: 32px; font-weight: 650; }
.benchmark-success h4 { margin: 0 0 7px; font-size: var(--type-card); }
.benchmark-success p { color: var(--muted); font-size: var(--type-support); }
@media (max-width: 1200px) {
  .hero-backdrop { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-tile > span { display: none; }
}
@media (max-width: 900px) {
  .configuration-intro { padding: 28px; }
  .configuration-intro .configuration-transfer-title { gap: 20px; }
  .configuration-node { grid-template-columns: 1fr; row-gap: 7px; padding: 20px; }
  .configuration-any { font-size: 32px; }
  .configuration-phrase { font-size: 25px; }
  .control-split { grid-template-columns: 1fr 1fr; }
  .comparison-heading { min-height: 100px; padding: 15px; }
  .comparison-heading h3 { font-size: 20px; }
}
@media (max-width: 640px) {
  .hero { --hero-author-size: 20px; --hero-note-size: 16px; display: flex; flex-direction: column; }
  .hero .publication-heading { width: calc(100% - 32px); order: -1; padding-block: 36px; }
  .hero-backdrop { width: 100%; }
  .hero-background-note { left: 18px; font-size: 10px; }
  .hero-motion-toggle { right: 18px; font-size: 10px; }
  .configuration-intro { padding: 22px; }
  .configuration-intro .configuration-transfer-title { grid-template-columns: minmax(0, 1fr) 30px minmax(0, 1fr); gap: 10px; }
  .configuration-node { padding: 12px; }
  .configuration-intro .transfer-arrow { width: 30px; height: 30px; }
  .configuration-intro .transfer-arrow svg { width: 24px; height: 24px; }
  .configuration-phrase { font-size: 18px; }
  .configuration-components { gap: 10px; align-items: baseline; font-size: 16px; }
  .configuration-components small { display: block; font-size: 14px; }
  .hero .publication-name { font-size: 64px; }
  .hero .publication-title { font-size: 36px; }
  .formulation-copy { font-size: 18px; }
  .control-split { gap: 16px; }
  .control-split > div + div { padding-left: 16px; }
  .control-split h4 { font-size: 19px; }
  .control-split p { font-size: 14px; }
  .goal-stream { position: static; grid-column: 1 / -1; grid-row: 3; flex-direction: row; justify-content: flex-end; align-items: baseline; gap: 7px; width: auto; min-height: 0; padding-top: 4px; }
  .goal-stream strong { font-size: 16px; }
  .goal-stream > span { font-size: 12px; }
  .task-player-controls { display: grid; grid-template-columns: 32px 1fr 32px 32px; gap: 5px; padding: 66px 12px 10px; }
  .task-seek-track { grid-row: 1; grid-column: 1 / -1; margin-inline: 16px; }
  .task-play-toggle, .task-time, .task-mute-toggle, .task-fullscreen-toggle { grid-row: 2; }
  .task-player:fullscreen .video-frame { width: min(100%, calc((100dvh - 170px) * 4 / 3)); }
  .task-time { font-size: 10px; }
  .task-player-controls .goal-stream-markers button { width: 50px; height: 54px; top: -53px; font-size: 9px; }
  .goal-stream-markers button::after { top: 63px; }
  .goal-stream-ellipsis { top: -26px; font-size: 15px; letter-spacing: 0; }
  .task-target-inset { right: 8px; top: 14px; width: clamp(150px, 35%, 220px); }
  .comparison-grid { grid-template-columns: 1fr; }
  .comparison-heading { min-height: auto; }
  .sampling-flow, .distance-ranges { grid-template-columns: 1fr; }
  .configuration-distance { grid-template-columns: 1fr; gap: 10px; padding: 22px; }
  .distance-symbol { font-size: 56px; text-align: left; }
  .distance-definition h4 { font-size: 23px; }
  .benchmark-success { align-items: flex-start; flex-direction: column; gap: 10px; }
}