@font-face {
  font-family:Libertine;
  src:url('fonts/LinLibertine_R.ttf') format('truetype');
  font-weight:400;
  font-display:swap
}
@font-face {
  font-family:Myriad;
  src:url('fonts/MyriadPro-Regular.woff') format('woff');
  font-weight:400;
  font-display:swap
}
@font-face {
  font-family:Myriad;
  src:url('fonts/MyriadPro-Bold.woff') format('woff');
  font-weight:700;
  font-display:swap
}
:root {
  --ink:#18353d;
  --muted:#57696d;
  --teal:#205f61;
  --aqua:#95d2d3;
  --gold:#f4dba7;
  --coral:#edc7bd;
  --blue:#b0cce5;
  --paper:#fff;
  --line:#dce6e6;
  --serif:Libertine,Georgia,serif;
  --sans:Myriad,'Helvetica Neue',Arial,sans-serif
}
* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:88px
}
body {
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font-family:var(--sans);
  font-size:18px;
  line-height:1.55
}
h1,h2,h3,h4,p,figure {
  margin:0
}
h1,h2,h3,h4 {
  font-weight:400;
  line-height:1.1;
  text-wrap:balance
}
h2,h3,h4 {
  font-family:var(--serif)
}
h2 {
  font-size:clamp(34px,4.1vw,53px);
  letter-spacing:-.025em
}
h3 {
  font-size:34px;
  letter-spacing:-.015em
}
h4 {
  font-size:26px
}
p {
  max-width:78ch
}
a {
  color:inherit;
  text-decoration:none
}
a:hover {
  text-decoration:underline;
  text-underline-offset:4px
}
button,input,select {
  font:inherit
}
button,a {
  -webkit-tap-highlight-color:transparent
}
button {
  cursor:pointer
}
button:disabled {
  cursor:default
}
button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible {
  outline:3px solid #bd761e;
  outline-offset:5px
}
video,img {
  display:block;
  max-width:100%
}
video {
  width:100%;
  aspect-ratio:16/9;
  background:#e8eeee;
  object-fit:contain;
  border-radius:12px
}
button {
  color:inherit
}
.container {
  width:min(1160px,calc(100% - 80px));
  margin:auto
}
.section {
  padding:100px 0
}
.section-heading {
  max-width:780px;
  margin:0 auto 42px;
  text-align:center
}
.section-heading p {
  margin:20px auto 0;
  color:var(--muted);
  font-size:21px;
  line-height:1.5
}
.media-note,figcaption {
  font-size:15px;
  line-height:1.45;
  color:var(--muted);
  margin-top:12px
}
.skip-link {
  position:fixed;
  top:-80px;
  left:20px;
  z-index:20;
  padding:10px 18px;
  background:white
}
.skip-link:focus {
  top:12px
}
.site-nav {
  height:72px;
  padding:0 34px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  background:#fff;
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:10;
  transform:translateY(-100%);
  visibility:hidden;
  transition:transform .2s ease, visibility .2s;
  border-bottom:1px solid var(--line)
}
.site-nav.is-visible {
  transform:translateY(0);
  visibility:visible
}
.hero-motion-toggle {
  position:fixed;
  top:18px;
  right:34px;
  z-index:9;
  color:white;
  background:#20383ecc;
  border-color:#ffffff70
}
.hero-motion-toggle.is-covered {
  visibility:hidden
}
.wordmark {
  font-family:var(--serif);
  font-size:29px;
  display:inline-flex;
  align-items:center;
  gap:10px;
  white-space:nowrap
}
.brand-symbol {
  position:relative;
  display:inline-block;
  width:34px;
  height:31px
}
.brand-symbol i {
  position:absolute;
  width:18px;
  height:18px;
  border:1px solid #fff;
  border-radius:5px;
  transform:rotate(-8deg)
}
.brand-symbol i:nth-child(1) {
  background:var(--gold);
  left:0;
  top:10px
}
.brand-symbol i:nth-child(2) {
  background:var(--aqua);
  left:10px;
  top:0
}
.brand-symbol i:nth-child(3) {
  background:var(--blue);
  left:17px;
  top:14px
}
.site-nav nav {
  display:flex;
  gap:25px;
  min-width:0;
  overflow-x:auto;
  padding:8px 0;
  scrollbar-width:none;
  font-size:16px
}
.site-nav nav a {
  white-space:nowrap
}
.site-nav nav a[aria-current] {
  color:var(--teal);
  text-decoration:underline;
  text-underline-offset:8px
}
.motion-toggle {
  background:none;
  border:1px solid var(--line);
  border-radius:6px;
  font-size:14px;
  padding:7px 11px;
  white-space:nowrap
}
.motion-toggle span {
  margin-left:6px
}
.hero {
  height:100vh;
  height:100dvh;
  min-height:0;
  position:relative;
  background:#364b4a;
  color:white;
  overflow:hidden
}
.hero-video {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:0
}
.hero-shade {
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(13,36,40,.82),rgba(13,36,40,.55) 48%,rgba(13,36,40,.12)),linear-gradient(0deg,rgba(13,36,40,.55),transparent 30%)
}
.hero-content {
  position:relative;
  z-index:1;
  max-width:1280px;
  margin:auto;
  padding:90px 64px 120px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  height:100%
}
.hero-brand {
  font-family:var(--serif);
  font-size:clamp(64px,6.8vw,92px);
  line-height:1;
  letter-spacing:-.04em;
  margin-bottom:22px
}
.hero h1 {
  font-family:var(--serif);
  font-size:clamp(32px,3.2vw,46px);
  max-width:800px;
  line-height:1.18;
  letter-spacing:-.015em
}
.hero-description {
  font-size:23px;
  margin-top:26px;
  color:#e8f0f0
}
.hero-actions {
  display:flex;
  gap:13px;
  margin-top:34px;
  flex-wrap:wrap
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  padding:11px 21px;
  border-radius:6px;
  font-size:17px;
  min-height:48px;
  transition:background .2s
}
.button:hover {
  text-decoration:none
}
.button-light {
  background:white;
  color:var(--ink)
}
.button-light:hover {
  background:#eef5f4
}
.button-glass {
  background:#20383e55;
  border:1px solid #ffffff70;
  color:white;
  backdrop-filter:blur(6px)
}
.button-glass:hover {
  background:#20383e99
}
.button-teal {
  background:var(--teal);
  color:white
}
.button-teal:hover {
  background:#174b4d
}
.hero-bottom {
  position:absolute;
  z-index:2;
  left:0;
  right:0;
  bottom:26px;
  padding:0 44px;
  display:flex;
  justify-content:flex-end;
  align-items:center;
  gap:20px;
  font-size:14px;
  color:#edf3f4
}
.hero-switch {
  display:flex;
  padding:4px;
  background:#18353d80;
  border:1px solid #ffffff50;
  border-radius:30px;
  gap:4px
}
.hero-switch button {
  background:transparent;
  color:white;
  border:0;
  border-radius:24px;
  padding:6px 16px;
  font-size:14px
}
.hero-switch button[aria-pressed=true] {
  background:white;
  color:var(--ink)
}
.research-meta {
  text-align:center;
  padding:34px 25px 32px;
  border-bottom:1px solid var(--line);
  font-size:17px
}
.authors {
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:8px 21px;
  margin:0 auto 8px;
  max-width:1100px
}
.authors a {
  color:var(--teal)
}
sup {
  font-size:11px;
  line-height:0;
  margin-left:2px
}
.research-meta>p {
  margin-left:auto;
  margin-right:auto
}
.contribution {
  font-size:13px;
  color:var(--muted);
  margin-top:9px
}
.resource-links {
  display:flex;
  gap:24px;
  align-items:center;
  justify-content:center;
  margin-top:19px;
  font-size:15px
}
.resource-links a {
  text-decoration:underline;
  text-decoration-color:#a1bcbc;
  text-underline-offset:4px
}
.release-note {
  color:var(--muted)
}
.intro-heading {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:56px;
  max-width:none;
  text-align:left;
  align-items:center
}
.intro-heading p {
  margin:0;
  font-family:var(--serif);
  color:#000;
  font-size:23px;
  line-height:1.5
}
.overview-media {
  max-width:100%;
  overflow:hidden;
  border-radius:13px
}
.finding-strip {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  margin-top:40px;
  padding-top:35px;
  border-top:1px solid var(--line)
}
.finding-strip p {
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:5px;
  text-align:center
}
.finding-strip p+p {
  border-left:1px solid var(--line)
}
.finding-strip strong {
  font:44px var(--serif);
  color:var(--teal)
}
.finding-strip span {
  color:var(--muted);
  font-size:16px
}
.gallery-section {
  background:#f3f8f7
}
.sim-header {
  text-align:center;
  max-width:850px;
  margin:0 auto 35px
}
.sim-header .title {
  font-size:clamp(34px,4vw,50px);
  margin:0
}
.sim-header .sim-subtitle {
  font-size:20px!important;
  color:var(--muted)!important;
  margin:18px 0 0!important
}
#sim-demos {
  --sim-accent:var(--teal);
  --sim-text:var(--ink);
  --sim-shadow:none;
  --sim-border:#d8e3e2;
  --sim-radius:9px
}
.sim-toolbar {
  justify-content:flex-end;
  background:white;
  padding:16px 20px;
  border:1px solid var(--line);
  border-radius:10px;
  margin-bottom:26px
}
.gallery-total {
  margin-right:auto;
  font-size:17px
}
.gallery-total span {
  margin:0 10px;
  color:#9db2b3
}
.sim-toolbar-label {
  font-family:var(--sans);
  text-transform:none;
  letter-spacing:0;
  font-size:15px
}
.select select {
  padding:8px 35px 8px 12px;
  border:1px solid #cbdad9;
  background:white;
  border-radius:5px;
  color:var(--ink);
  font-size:16px
}
.columns {
  display:grid;
  gap:28px
}
.sim-top {
  grid-template-columns:5fr 7fr;
  align-items:start
}
.sim-bottom {
  grid-template-columns:1fr 1fr;
  margin-top:25px
}
.sim-top>.column,.sim-bottom>.column {
  padding:0
}
.sim-grid {
  grid-template-columns:repeat(3,1fr);
  gap:10px
}
.sim-thumb {
  aspect-ratio:1.06;
  min-width:0
}
.sim-thumb-label {
  font-family:var(--sans);
  font-size:14px
}
.sim-prompt {
  margin-bottom:17px
}
/* Task prompts follow the gold box in the paper's figures. */
.prompt-box {
  padding:22px 25px;
  border:1px solid #d3a250;
  border-radius:13px;
  background:var(--gold);
  color:#000;
  font-family:var(--serif);
}
#sim-demos .sim-prompt-meta {
  margin:0 0 13px;
  font-size:19px;
  line-height:1.4;
  color:#705323;
  font-weight:700;
}
#sim-demos .sim-prompt-text {
  font-family:var(--serif);
  font-size:20px;
  line-height:1.45;
  min-height:0;
  margin:0;
  color:#000;
}
.prompt-box strong { font-weight:700; }
.sim-panel {
  height:380px;
  background:white
}
.sim-panel-header {
  font-family:var(--sans);
  font-size:15px;
  background:#e8f0ef;
  color:var(--ink);
  height:43px
}
.sim-panel-action {
  font-size:22px;
  color:var(--teal)
}
.sim-code-body {
  font-size:12px;
  background:#fff;
  line-height:1.6
}
.sim-code-body code {
  font-family:ui-monospace,monospace
}
.deployment-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:30px
}
.deployment {
  min-width:0;
  display:flex;
  flex-direction:column
}
.deployment-heading {
  flex:1;
  padding:28px;
  border-radius:12px 12px 0 0;
  min-height:205px
}
.direct .deployment-heading {
  background:#e4eef7
}
.policy .deployment-heading {
  background:#e0efed
}
.path-tag {
  font-size:15px;
  color:#315573;
  display:block;
  margin-bottom:14px
}
.policy .path-tag {
  color:var(--teal)
}
.deployment-heading h3 {
  font-size:35px;
  margin-bottom:15px
}
.deployment-heading p {
  font-size:18px;
  color:#435e65;
  line-height:1.5
}
.deployment video {
  border-radius:0 0 10px 10px
}
.deployment .media-note {
  margin-left:3px
}
.deployment-heading .deployment-takeaway {
  margin:14px 0 0
}
.results-layout {
  display:block;
  margin:75px 0 45px;
  align-items:center
}
.results-copy p {
  margin-top:20px;
  font-size:19px;
  color:var(--muted)
}
.results-copy strong {
  color:var(--ink)
}
.results-table {
  width:100%;
  border-collapse:collapse;
  font-size:17px
}
.results-table caption {
  text-align:left;
  font-weight:700;
  padding-bottom:20px
}
.results-table thead {
  font-size:14px;
  color:var(--muted)
}
.results-table th {
  text-align:left;
  font-weight:400
}
.results-table td,.results-table tbody th {
  padding:14px 0;
  border-bottom:1px solid var(--line);
  vertical-align:middle
}
.results-table th:first-child {
  width:58%;
  padding-right:10px
}
.results-table small {
  display:block;
  font-size:14px;
  color:var(--muted)
}
.result-bar {
  position:relative;
  height:31px;
  isolation:isolate;
  min-width:160px;
  display:flex;
  align-items:center
}
.result-bar:before {
  content:'';
  position:absolute;
  inset:0 auto 0 0;
  width:var(--value);
  background:#b4d9d5;
  z-index:-1;
  border-radius:0 4px 4px 0
}
.result-bar span {
  padding-left:9px;
  font-weight:700
}
.direct-bar:before {
  background:var(--blue)
}
.study-film {
  margin-top:20px
}
.study-film figcaption {
  text-align:center;
  margin-top:14px
}
.research-detail {
  margin-top:30px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:18px 0
}
.research-detail summary {
  cursor:pointer;
  font-size:18px;
  font-weight:700
}
.research-detail div {
  padding:7px 0 3px
}
.research-detail p {
  font-size:17px;
  color:var(--muted);
  margin-top:12px
}
.method-section {
  background:#f6f9fa
}
.construction {
  display:grid;
  grid-template-columns:300px 1fr;
  gap:25px;
  align-items:stretch
}
.stage-tabs {
  display:flex;
  flex-direction:column;
  gap:9px
}
.stage-tabs button {
  display:grid;
  grid-template-columns:32px 1fr;
  column-gap:12px;
  text-align:left;
  padding:18px 15px;
  border:1px solid transparent;
  background:transparent;
  border-radius:9px;
  min-height:75px;
  align-items:center
}
.stage-tabs button:hover {
  background:#e9f3f2
}
.stage-tabs button[aria-selected=true] {
  background:#d8eeee;
  border-color:#98c9c8
}
.stage-tabs button span {
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid #95babb;
  border-radius:50%;
  width:31px;
  height:31px;
  font-size:17px;
  color:var(--teal)
}
.stage-tabs button strong {
  font-size:18px;
  line-height:1.3
}
.stage-tabs button small {
  font-size:15px;
  color:var(--muted);
  line-height:1.4;
  margin-top:4px
}
.stage-panel {
  min-width:0
}
.stage-panel p {
  font-size:17px;
  line-height:1.45;
  color:var(--muted);
  margin-top:16px;
  min-height:74px
}
.orchestrator-ribbon {
  background:#f4ded7;
  border:1px solid #e5bdb1;
  border-radius:9px;
  padding:18px 24px;
  margin:28px 0 40px;
  display:flex;
  gap:35px;
  align-items:center;
  font-size:17px;
  justify-content:space-between;
  color:#803e32
}
.orchestrator-label {
  font-family:var(--serif);
  font-size:25px
}
.walkthrough {
  display:block;
  margin-top:0;
  align-items:center;
  scroll-margin-top:95px
}
.walkthrough p {
  font-size:18px;
  color:var(--muted);
  margin-top:18px
}
.critic-layout {
  display:grid;
  grid-template-columns:1.12fr 1fr;
  gap:36px;
  align-items:start
}
.critic-layout figure {
  position:sticky;
  top:100px
}
.critic-layout figcaption {
  font-size:15px;
  margin-top:14px
}
.example-intro {
  font-size:16px;
  margin-bottom:12px;
  color:var(--muted)
}
.critic-example {
  border-top:1px solid var(--line)
}
.critic-example:last-child {
  border-bottom:1px solid var(--line)
}
.critic-example summary {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:15px;
  font-size:20px;
  cursor:pointer;
  padding:15px 0;
  list-style:none
}
.critic-example summary::-webkit-details-marker {
  display:none
}
.critic-example summary>span:first-child:before {
  content:'+';
  display:inline-block;
  width:22px;
  color:var(--teal)
}
.critic-example[open] summary>span:first-child:before {
  content:'−'
}
.severity {
  font-size:12px;
  padding:3px 8px;
  border-radius:4px;
  color:#784637;
  background:#f6e4dd
}
.severity.severe {
  background:#edccc3;
  color:#7b352c
}
.critic-body {
  padding:0 0 20px 22px;
  font-size:16px
}
.example-meta {
  font-size:13px;
  color:var(--muted);
  margin-bottom:10px
}
.critic-body blockquote {
  margin:0;
  padding:13px 15px;
  background:#fcf3f0;
  border-left:3px solid #d19b89;
  font-size:18px;
  font-family:var(--serif);
  line-height:1.4
}
.critic-body>p:last-child {
  color:var(--muted);
  margin-top:13px
}
.critic-body strong {
  font-size:14px;
  color:#7b4032
}
.orchestration-heading {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:45px;
  margin:65px 0 28px;
  align-items:center
}
.orchestration-heading p {
  color:var(--muted);
  font-size:19px
}
.decision-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px
}
.decision-grid article {
  padding:24px 0;
  border-top:1px solid #d5b6ab
}
.decision-label {
  display:inline-block;
  padding:4px 10px;
  background:#f6e6e0;
  color:#813f32;
  border-radius:4px;
  font-size:14px;
  margin-bottom:18px
}
.decision-label.accept {
  background:#e2f0eb;
  color:#245f52
}
.decision-label.steer {
  background:#faedd2;
  color:#7c5b25
}
.decision-grid h4 {
  margin-bottom:15px
}
.decision-grid p {
  font-size:18px;
  color:var(--muted);
  line-height:1.45
}
.decision-grid small {
  display:block;
  font-size:13px;
  color:var(--muted);
  margin-top:16px
}
.trace-link {
  display:flex;
  align-items:center;
  gap:30px;
  justify-content:space-between;
  border-top:1px solid var(--line);
  padding:18px 0;
  font-size:14px
}
.trace-link p {
  max-width:630px;
  color:var(--muted)
}
.trace-link a {
  white-space:nowrap;
  text-decoration:underline;
  text-underline-offset:4px;
  color:var(--teal)
}
.ablation-note {
  background:#edf6f4;
  border-radius:10px;
  padding:25px 30px;
  margin-top:25px;
  display:grid;
  grid-template-columns:1fr 1.4fr;
  gap:30px;
  align-items:center
}
.ablation-note strong {
  font-family:var(--serif);
  font-size:29px;
  font-weight:400;
  line-height:1.15
}
.ablation-note p {
  font-size:18px;
  color:var(--muted)
}
.closing-section {
  padding:80px 0 85px;
  background:#e2f0ee;
  text-align:center
}
.closing-section p {
  max-width:640px;
  font-size:21px;
  color:var(--muted);
  margin:24px auto 30px
}
.site-footer {
  padding:35px 45px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  font-size:14px;
  color:var(--muted)
}
.site-footer .wordmark {
  color:var(--ink);
  margin-bottom:6px
}
.site-footer>p {
  text-align:center
}
@media(min-width:1600px) {
  .hero-content {
    max-width:1440px
  }
  .hero h1 {
    font-size:52px
  }
}
@media(max-width:1100px) {
  .site-nav {
    padding:0 22px;
    gap:16px
  }
  .site-nav nav {
    gap:16px;
    font-size:14px
  }
  .motion-toggle {
    font-size:13px
  }
  .hero-content {
    padding-left:45px;
    padding-right:45px
  }
  .container {
    width:calc(100% - 60px)
  }
  .deployment-heading {
    min-height:235px
  }
  .construction {
    grid-template-columns:260px 1fr
  }
  .stage-tabs button {
    padding:14px 10px;
    min-height:84px
  }
  .orchestrator-ribbon {
    gap:18px;
    font-size:15px
  }
  .results-layout {
    gap:35px
  }
  .sim-top {
    grid-template-columns:1fr 1.25fr
  }
  .trace-link {
    align-items:flex-start
  }
  .trace-link a {
    white-space:normal
  }
}
@media(max-width:800px) {
  html {
    scroll-padding-top:116px
  }
  .site-nav {
    height:auto;
    min-height:100px;
    flex-wrap:wrap;
    gap:4px 15px;
    padding:12px 22px 0
  }
  .site-nav .wordmark {
    font-size:26px
  }
  .site-nav nav {
    order:3;
    overflow:auto;
    width:100%;
    gap:23px;
    padding:12px 0;
    scrollbar-width:none
  }
  .site-nav nav a {
    font-size:14px
  }
  .motion-toggle {
    margin-left:auto
  }
  .hero-content {
    padding:60px 30px 110px
  }
  .hero-brand {
    font-size:70px
  }
  .hero h1 {
    font-size:37px;
    max-width:650px
  }
  .hero-description {
    font-size:20px
  }
  .hero-bottom {
    padding:0 28px;
    font-size:12px
  }
  .hero-shade {
    background:linear-gradient(90deg,#102e35c9,#102e3570),linear-gradient(0deg,#102e3566,transparent)
  }
  .container {
    width:calc(100% - 44px)
  }
  .section {
    padding:70px 0
  }
  .intro-heading {
    grid-template-columns:1fr;
    gap:22px;
    text-align:center
  }
  .intro-heading p {
    max-width:640px;
    margin:auto
  }
  .section-heading p {
    font-size:19px
  }
  .finding-strip span {
    font-size:14px
  }
  .sim-toolbar {
    flex-wrap:wrap
  }
  .gallery-total {
    width:100%;
    font-size:16px;
    margin-bottom:5px
  }
  .sim-toolbar-label {
    margin-right:auto
  }
  .sim-top {
    grid-template-columns:1fr
  }
  .sim-grid {
    grid-template-columns:repeat(4,1fr)
  }
  .sim-thumb {
    aspect-ratio:1.25
  }
  #sim-demos .sim-prompt-text {
    font-size:18px
  }
  .sim-panel {
    height:340px
  }
  .sim-bottom {
    gap:18px
  }
  .deployment-heading {
    padding:23px;
    min-height:240px
  }
  .deployment-heading h3 {
    font-size:30px
  }
  .deployment-heading p {
    font-size:17px
  }
  .results-layout {
    grid-template-columns:1fr;
    gap:30px;
    margin-top:55px
  }
  .results-table th:first-child {
    width:60%
  }
  .construction {
    grid-template-columns:1fr;
    gap:20px
  }
  .stage-tabs {
    display:grid;
    grid-template-columns:1fr 1fr
  }
  .stage-tabs button {
    min-height:85px
  }
  .stage-panel p {
    min-height:50px
  }
  .orchestrator-ribbon {
    flex-wrap:wrap;
    justify-content:center;
    gap:10px 22px;
    padding:18px
  }
  .orchestrator-label {
    width:100%;
    text-align:center
  }
  .walkthrough {
    grid-template-columns:1fr;
    gap:25px
  }
  .walkthrough>div {
    max-width:630px
  }
  .critic-layout {
    grid-template-columns:1fr
  }
  .critic-layout figure {
    position:static
  }
  .orchestration-heading {
    grid-template-columns:1fr;
    gap:17px
  }
  .decision-grid {
    gap:22px
  }
  .decision-grid h4 {
    font-size:25px
  }
  .decision-grid p {
    font-size:17px
  }
  .ablation-note {
    grid-template-columns:1fr;
    gap:17px
  }
  .site-footer {
    padding:30px 25px;
    flex-wrap:wrap
  }
  .site-footer>p {
    text-align:left
  }
  .research-meta {
    font-size:16px
  }
  .authors {
    gap:8px 15px
  }
  .hero-actions .button {
    font-size:16px
  }
}
@media(max-width:520px) {
  body {
    font-size:17px
  }
  .hero-brand {
    font-size:65px
  }
  .hero h1 {
    font-size:33px
  }
  .hero-content {
    padding:45px 23px 105px
  }
  .hero-description {
    font-size:19px;
    max-width:250px
  }
  .hero-actions {
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    margin-top:25px
  }
  .hero-actions .button {
    padding:10px 17px;
    min-height:44px
  }
  .hero-bottom {
    padding:0 22px;
    bottom:19px
  }
  .hero-bottom>span {
    max-width:155px;
    font-size:12px;
    line-height:1.4
  }
  .hero-switch button {
    padding:5px 12px;
    font-size:12px
  }
  .hero-shade {
    background:linear-gradient(90deg,#123238e6,#12323899)
  }
  .container {
    width:calc(100% - 36px)
  }
  .section {
    padding:55px 0
  }
  .section-heading {
    margin-bottom:28px
  }
  .section-heading h2 {
    font-size:36px
  }
  .intro-heading {
    gap:18px
  }
  .finding-strip {
    grid-template-columns:1fr 1fr;
    gap:25px 0;
    padding-top:26px;
    margin-top:28px
  }
  .finding-strip p:nth-child(3) {
    border-left:0
  }
  .finding-strip strong {
    font-size:40px
  }
  .finding-strip span {
    font-size:14px;
    max-width:140px
  }
  .research-meta {
    padding:27px 20px
  }
  .authors {
    gap:8px 13px;
    font-size:16px
  }
  .resource-links {
    gap:10px 20px;
    flex-wrap:wrap
  }
  .release-note {
    width:100%;
    font-size:14px
  }
  .sim-toolbar {
    padding:14px;
    gap:10px
  }
  .sim-toolbar .select,.sim-toolbar .select select {
    width:auto;
    min-width:0
  }
  .sim-toolbar .select {
    flex:1
  }
  .sim-toolbar .select select {
    width:100%;
    font-size:15px;
    padding-right:8px
  }
  .sim-toolbar-label {
    margin-right:0;
    font-size:14px
  }
  .gallery-total {
    font-size:15px
  }
  .sim-grid {
    grid-template-columns:repeat(3,1fr)
  }
  .sim-thumb-label {
    font-size:12px
  }
  .sim-bottom {
    grid-template-columns:1fr
  }
  .sim-panel {
    height:330px
  }
  #sim-demos .sim-prompt-title {
    font-size:28px
  }
  #sim-demos .sim-prompt-text {
    font-size:17px
  }
  .deployment-grid {
    grid-template-columns:1fr;
    gap:35px
  }
  .deployment-heading {
    min-height:0;
    padding:23px
  }
  .deployment-heading h3 {
    font-size:33px
  }
  .results-copy h3 {
    font-size:32px
  }
  .results-table {
    font-size:16px
  }
  .result-bar {
    min-width:120px
  }
  .stage-tabs {
    gap:6px
  }
  .stage-tabs button {
    grid-template-columns:25px 1fr;
    column-gap:8px;
    padding:12px 8px;
    min-height:97px
  }
  .stage-tabs button span {
    width:25px;
    height:25px;
    font-size:14px
  }
  .stage-tabs button strong {
    font-size:16px
  }
  .stage-tabs button small {
    font-size:13px
  }
  .orchestrator-ribbon {
    font-size:14px;
    gap:8px 16px
  }
  .decision-grid {
    grid-template-columns:1fr;
    gap:0
  }
  .decision-grid article {
    padding:22px 0
  }
  .decision-label {
    margin-bottom:12px
  }
  .trace-link {
    flex-direction:column;
    gap:12px
  }
  .ablation-note {
    padding:24px
  }
  .closing-section {
    padding:55px 0
  }
  .closing-section p {
    font-size:19px
  }
  .site-footer {
    gap:22px
  }
  .site-footer>p {
    display:none
  }
  .site-footer .wordmark {
    font-size:27px
  }
  .site-footer>div p {
    font-size:12px
  }
  .site-footer>a {
    font-size:13px
  }
  .severity {
    font-size:11px
  }
  .critic-example summary {
    font-size:19px
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  *,*:before,*:after {
    animation:none!important;
    transition:none!important
  }
}
.sim-thumb:focus-visible {
  outline:3px solid #bd761e;
  outline-offset:5px
}
@media(max-width:380px) {
  .hero h1 {
    font-size:29px
  }
  .hero-brand {
    font-size:58px
  }
  .hero-description {
    font-size:18px
  }
  .hero-bottom {
    padding:0 16px;
    gap:10px
  }
  .hero-bottom>span {
    max-width:120px
  }
}
@media(hover:none) {
  .sim-thumb-label {
    inset:auto 0 0;
    opacity:1;
    padding:4px 5px;
    font-size:11px;
    min-height:24px;
    background:#18353dcc
  }
}

/* YAML token colors, applied by the locally bundled YAML highlighter. */
.sim-code-body .hljs-attr { color:#204ea0; }
.sim-code-body .hljs-string { color:#26633f; }
.sim-code-body .hljs-number { color:#994719; }
.sim-code-body .hljs-literal { color:#77398c; font-weight:700; }
.sim-code-body .hljs-comment { color:#64716d; font-style:italic; }
.sim-code-body .hljs-meta, .sim-code-body .hljs-type { color:#884622; }
.sim-code-body .hljs-bullet, .sim-code-body .hljs-punctuation { color:#50565f; }
.completion-chart { max-width:920px; margin:24px auto 0; }
.completion-chart img { width:100%; height:auto; }
.completion-chart figcaption { text-align:center; }
.results-copy { display:grid; grid-template-columns:1fr 1fr; gap:16px 40px; }
.results-copy h3 { grid-column:1 / -1; }
.results-copy p { margin:0; }
.walkthrough > div { max-width:none; }
.walkthrough > div > p { max-width:850px; }
.walkthrough .walkthrough-prompt { margin:24px 0; }
.walkthrough .walkthrough-prompt p { max-width:none; margin:0; color:#000; font-family:var(--serif); font-size:20px; }
.walkthrough-player { position:relative; background:#fff; border-radius:12px; overflow:hidden; }
.walkthrough-video { display:block; width:100%; height:auto; max-width:100%; background:#fff; object-fit:contain; }
.walkthrough-cover {
  position:absolute; inset:0; display:block; width:100%; height:100%;
  margin:0; padding:0; border:0; background:#fff; font:inherit; color:#fff; cursor:pointer;
}
.walkthrough-cover img { display:block; width:100%; height:100%; padding:2.6% 3%; object-fit:contain; }
.walkthrough-cover::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(170deg, rgba(24,53,61,.22) 0%, rgba(24,53,61,.62) 50%, rgba(14,36,42,.8) 100%);
  opacity:0; transition:opacity .45s ease;
}
.walkthrough-cover-label {
  position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); z-index:1;
  font-family:var(--sans); font-size:16px; letter-spacing:.04em; color:#fff;
  white-space:nowrap; opacity:0; transition:opacity .45s ease;
}
.walkthrough-cover:hover::after, .walkthrough-cover:focus-visible::after { opacity:1; }
.walkthrough-cover:hover .walkthrough-cover-label,
.walkthrough-cover:focus-visible .walkthrough-cover-label { opacity:1; }
.walkthrough-player.is-playing .walkthrough-cover { display:none; }
@media(hover:none) {
  .walkthrough-cover::after { opacity:.85; }
  .walkthrough-cover-label { opacity:1; }
}
@media(prefers-reduced-motion:reduce) {
  .walkthrough-cover::after, .walkthrough-cover-label { transition:none; }
}
#sim-code-title { line-height:1.3; }
@media(max-width:800px) {
  .results-copy { grid-template-columns:1fr; gap:18px; }
}
@media(max-width:520px) {
  .prompt-box { padding:18px; }
  #sim-demos .sim-prompt-meta { font-size:18px; }
  #sim-demos .sim-prompt-text, .walkthrough .walkthrough-prompt p { font-size:19px; }
  .sim-panel-header { height:auto; min-height:43px; padding:10px 14px; }
  #sim-code-title { font-size:14px; }
  .stage-tabs button { min-height:75px; }
}

/* Orchestrator: flags, a visual comparison, and one concise decision. */
.orchestration { margin-top:70px; scroll-margin-top:100px; }
.orchestration>.section-heading { margin-bottom:24px; }
.action-tabs { display:flex; gap:6px; border-bottom:1px solid #bdcece; padding-bottom:10px; margin-bottom:24px; }
.action-tabs button { background:transparent; color:var(--ink); border:1px solid transparent; border-radius:6px; padding:10px 23px; font:23px var(--serif); }
.action-tabs button[aria-selected="true"] { background:#edc7bd; border-color:#b6867b; color:#63392f; }
.action-tabs button:hover { background:#faece7; }
.action-panel { margin-bottom:20px; }
.action-panel[hidden] { display:none; }
.action-context { display:flex; flex-wrap:wrap; align-items:center; gap:12px 24px; margin-bottom:20px; }
.action-prompt { width:fit-content; max-width:100%; padding:12px 18px; }
.action-prompt p { max-width:none; font-size:20px; line-height:1.45; }
.action-metadata { display:flex; flex-wrap:wrap; align-items:center; gap:12px 24px; margin:0; font-size:16px; }
.action-metadata>div { display:flex; align-items:center; gap:10px; min-width:0; }
.action-metadata dt { font-weight:700; }
.action-metadata dd { margin:0; }
.action-flag { color:var(--ink); }
.action-comparison { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }
.comparison-pane { min-width:0; }
.comparison-pane>figcaption { display:flex; justify-content:space-between; gap:15px; align-items:center; margin-bottom:10px; }
.comparison-pane>figcaption>span { font:27px var(--serif); }
.comparison-status { padding:4px 10px; border-radius:4px; font-size:14px; font-weight:400; }
.comparison-status.flagged { color:#784735; background:#f8e5de; }
.comparison-status.passed { color:#205f61; background:#daf0ee; }
.comparison-status.partial { color:#765720; background:#faecd0; }
.comparison-media { overflow:hidden; border-radius:8px; background:#eff4f3; }
.comparison-media>img { display:block; width:100%; aspect-ratio:4/3; object-fit:contain; }
#action-retry .comparison-media>img { object-fit:cover; object-position:center 42%; }
.comparison-media>video { display:block; width:100%; aspect-ratio:16/9; object-fit:contain; }
.action-scene { position:relative; aspect-ratio:4/3; cursor:grab; }
.action-scene:active { cursor:grabbing; }
.action-scene>img { position:absolute; inset:0; height:100%; }
.action-scene>canvas { position:absolute; inset:0; display:block; width:100%; height:100%; visibility:hidden; }
.action-scene[data-state="ready"]>canvas { visibility:visible; }
.action-scene[data-state="ready"]>img, .action-scene[data-state="ready"]>.action-scene-status { display:none; }
.action-scene>canvas:focus-visible { outline:3px solid var(--teal); outline-offset:-3px; }
.action-scene-status { display:none; position:absolute; bottom:12px; left:12px; right:12px; width:fit-content; padding:5px 10px; border-radius:4px; background:#ffffffed; color:var(--ink); font-size:14px; pointer-events:none; }
.action-scene[data-state="loading"]>.action-scene-status, .action-scene[data-state="error"]>.action-scene-status { display:block; }
.action-scene>.sim-viewer-hint { display:none; max-width:calc(100% - 24px); }
.action-scene[data-state="ready"]>.sim-viewer-hint { display:block; }
.action-scene-tools { display:none; align-items:center; justify-content:flex-end; gap:12px; margin-top:10px; color:var(--muted); font-size:14px; }
.orchestration[data-scenes-enabled] .action-scene-tools { display:flex; }
.action-scene-tools button { border:1px solid var(--line); border-radius:4px; background:white; color:var(--ink); padding:5px 12px; font:inherit; cursor:pointer; }
.action-scene-tools button:hover { background:#edf5f4; }
.action-reasoning { display:flex; gap:26px; padding:21px 24px; margin-top:23px; background:#faeeea; border-left:3px solid #bd8c80; }
.action-reasoning>strong { flex:0 0 190px; font:22px/1.3 var(--serif); color:#714236; }
.action-reasoning>p { font-size:18px; line-height:1.5; max-width:72ch; }
@media(max-width:760px) {
 .orchestration { margin-top:45px; }
 .action-tabs { display:grid; grid-template-columns:repeat(2,1fr); gap:7px; }
 .action-tabs button { padding:10px 8px; font-size:21px; }
 .action-comparison { grid-template-columns:1fr; gap:20px; }
 .comparison-pane>figcaption { flex-direction:column; align-items:start; gap:7px; }
 .comparison-pane>figcaption>span { font-size:24px; }
 .comparison-status { font-size:12px; padding:3px 6px; }
 .action-prompt p { font-size:18px; }
 .action-metadata { gap:10px 20px; font-size:14px; }
 .comparison-media>img { aspect-ratio:3/4; }
 .action-scene { aspect-ratio:4/3; }
 .action-scene-tools { font-size:12px; }
 .comparison-media>video { aspect-ratio:3/4; object-fit:cover; }
 .action-reasoning { display:block; padding:17px 18px; margin-top:20px; }
 .action-reasoning>strong { display:block; font-size:21px; margin-bottom:8px; }
 .action-reasoning>p { font-size:16px; }
}
@media print { .action-tabs { display:none; } .action-panel[hidden] { display:block; } .action-panel { break-inside:avoid; } }
@media print { .action-scene>canvas, .action-scene-tools, .action-scene-status { display:none; } .action-scene[data-state="ready"]>img { display:block; } }

/* Keep all hero controls in view on short windows and landscape phones. */
@media(max-height:600px) {
  .hero-content { padding:64px 23px 70px; }
  .hero-brand { font-size:clamp(36px,10dvh,58px); margin-bottom:12px; }
  .hero h1 { font-size:clamp(22px,5.5dvh,32px); }
  .hero-actions { flex-direction:row; flex-wrap:wrap; gap:10px; margin-top:18px; }
  .hero-actions .button { font-size:14px; padding:8px 12px; min-height:38px; }
  .hero-bottom { bottom:14px; }
}
@media(max-width:1100px) {
  .hero-motion-toggle { right:22px; }
}