@font-face {
  font-family:Noto Sans;
  src:url('assets/fonts/noto-sans-latin-normal.woff2') format('woff2');
  font-weight:400 700;
  font-display:swap
}
@font-face {
  font-family:Noto Sans;
  src:url('assets/fonts/noto-sans-latin-italic.woff2') format('woff2');
  font-style:italic;
  font-weight:400 700;
  font-display:swap
}
@font-face {
  font-family:Instrument Serif;
  src:url('assets/fonts/instrument-serif-400-italic.ttf') format('truetype');
  font-style:italic;
  font-weight:400;
  font-display:swap
}
:root {
  --paper:#f6f5f0;
  --ink:#223a3c;
  --muted:#64716f;
  --accent:#b24f36;
  --line:#dcded6;
  --white:#fff;
  --blue:#7a9aaa;
  --sans:'Noto Sans','Helvetica Neue',Arial,sans-serif
}
* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:30px
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased
}
button,select {
  font:inherit
}
button,a,select {
  -webkit-tap-highlight-color:transparent
}
button,a {
  touch-action:manipulation
}
a {
  color:inherit
}
button {
  color:inherit
}
button:focus-visible,a:focus-visible,select:focus-visible,video:focus-visible {
  outline:3px solid var(--accent);
  outline-offset:5px
}
button {
  cursor:pointer
}
img,video {
  display:block;
  max-width:100%
}
video {
  width:100%;
  height:auto;
  background:#e8eceb
}
h1,h2,h3,p {
  margin:0
}
h1,h2,h3 {
  font-weight:600
}
h2 {
  font-size:32px;
  line-height:1.3;
  letter-spacing:-.5px;
  text-wrap:balance
}
h3 {
  font-size:20px;
  line-height:1.4;
  letter-spacing:-.2px
}
p {
  color:var(--muted)
}
strong {
  font-weight:600
}
sup {
  font-size:.65em;
  line-height:0;
  margin-left:2px
}
.shell {
  width:min(1180px,calc(100% - 88px));
  margin:auto
}
.section {
  padding-top:72px;
  padding-bottom:72px;
  border-top:1px solid var(--line)
}
.section-intro {
  max-width:840px;
  margin:0 auto 32px;
  text-align:center
}
.section-intro>p {
  font-size:16px;
  line-height:1.75;
  margin-top:16px;
  text-wrap:pretty
}
.skip-link {
  position:fixed;
  top:-100px;
  left:20px;
  z-index:50;
  background:var(--ink);
  color:white;
  padding:12px 20px
}
.skip-link:focus {
  top:20px
}
.hero {
  padding-top:56px;
  padding-bottom:58px;
  text-align:center
}
.hero h1 {
  font-size:48px;
  line-height:1.22;
  letter-spacing:-1.1px;
  font-weight:600;
  max-width:1080px;
  margin:0 auto 24px;
  text-wrap:balance
}
.hero h1 em {
  font-family:'Instrument Serif',Georgia,serif;
  font-size:1.15em;
  font-weight:400;
  line-height:1;
  letter-spacing:-.02em;
  color:var(--accent)
}
.authors {
  display:flex;
  justify-content:center;
  gap:6px 18px;
  flex-wrap:wrap;
  font-size:17px
}
.authors a {
  text-decoration:none
}
.authors a:hover {
  color:var(--accent)
}
.university {
  color:var(--ink);
  font-size:16px;
  margin:10px 0 4px
}
.affiliations {
  font-size:13px;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:0 15px;
  max-width:1040px;
  margin:auto
}
.hero-links {
  display:flex;
  gap:10px;
  justify-content:center;
  flex-wrap:wrap;
  margin:23px 0 34px
}
.button {
  border:1px solid var(--ink);
  border-radius:24px;
  padding:8px 22px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
  font-size:14px;
  font-weight:500;
  background:var(--ink);
  color:white;
  line-height:1.5;
  transition:background .2s
}
.button:hover:not(:disabled) {
  background:#365556
}
.resource-placeholder:disabled {
  opacity:.7;
  cursor:default
}
.resource-icon {
  width:18px;
  height:18px;
  flex-shrink:0;
  object-fit:contain
}
.hero-media {
  display:grid;
  grid-template-columns:42% 58%;
  position:relative;
  isolation:isolate;
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  min-height:330px;
  background:#fff
}
.brain-panel {
  padding:28px 32px 24px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  position:relative
}
.media-label {
  align-self:flex-start;
  position:absolute;
  top:22px;
  left:26px;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:1.6px;
  color:var(--muted)
}
.brain-panel>img {
  width:95%;
  height:auto;
  mix-blend-mode:multiply;
  margin-top:15px
}
.brain-fact {
  display:flex;
  align-items:center;
  gap:13px;
  text-align:left;
  margin-top:8px
}
.brain-fact strong {
  font-size:29px;
  letter-spacing:-1px
}
.brain-fact span {
  font-size:11px;
  max-width:110px;
  line-height:1.4;
  color:var(--muted)
}
.fly-panel {
  position:relative;
  min-width:0;
  background:#5d5e60
}
.fly-panel video {
  width:100%;
  height:100%;
  object-fit:cover;
  aspect-ratio:1.8
}
.hero-video-label {
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:linear-gradient(transparent,rgba(0,0,0,.6));
  padding:35px 20px 15px;
  color:white;
  text-align:left;
  font-size:11px
}
.hero-video-label button {
  border:1px solid #ffffff60;
  background:#ffffff12;
  border-radius:3px;
  color:white;
  font-size:11px;
  padding:5px 10px;
  min-width:74px
}
.hero-statement {
  font-size:18px;
  line-height:1.7;
  margin:24px auto 0;
  max-width:960px;
  color:var(--ink)
}
.method {
  padding-top:66px;
  padding-bottom:66px
}
.experiment-nav {
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:12px;
  gap:20px
}
.tabs {
  display:flex;
  gap:30px;
  align-self:stretch
}
.tabs button {
  border:0;
  border-bottom:2px solid transparent;
  background:none;
  padding:13px 0;
  font-size:17px;
  color:var(--muted)
}
.tabs button[aria-selected=true] {
  border-color:var(--accent);
  color:var(--accent)
}
.tabs button:hover {
  color:var(--ink)
}
.select-label {
  display:flex;
  align-items:center;
  gap:12px;
  font-size:12px;
  color:var(--muted);
  padding:6px 0
}
.select-label select {
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--white);
  color:var(--ink);
  padding:7px 30px 7px 10px;
  font-size:12px;
  max-width:220px;
  cursor:pointer
}
.experiment-grid {
  display:grid;
  grid-template-columns:minmax(0,2.15fr) minmax(230px,1fr);
  gap:38px;
  align-items:center
}
.video-frame {
  border:1px solid var(--line);
  background:white;
  border-radius:6px;
  overflow:hidden;
  min-width:0
}
.video-frame video {
  aspect-ratio:16 / 9;
  object-fit:contain;
  background:#f7f8fa
}
.experiment-result .result-index {
  font-size:11px;
  letter-spacing:2px;
  color:var(--accent);
  margin-bottom:13px
}
.experiment-result p {
  font-size:14px;
  line-height:1.8;
  margin-top:14px
}
.result-stat {
  margin:24px 0 12px;
  display:flex;
  flex-direction:column
}
.result-stat strong {
  font-size:30px;
  font-weight:500;
  line-height:1.3;
  letter-spacing:-.5px;
  color:var(--accent);
  font-variant-numeric:tabular-nums
}
.result-stat span {
  font-size:12px;
  color:var(--muted)
}
.sample,.experiment-result p.sample {
  font-size:12px;
  line-height:1.6;
  color:var(--muted)
}
.text-link {
  display:inline-flex;
  gap:17px;
  align-items:center;
  padding:0 0 4px;
  border:0;
  border-bottom:1px solid #87948c;
  background:transparent;
  font-size:13px;
  color:var(--ink);
  text-decoration:none;
  margin-top:22px
}
.text-link:hover {
  color:var(--accent);
  border-color:var(--accent)
}
.media-caption {
  font-size:12px;
  line-height:1.7;
  margin-top:14px
}
.circuit-section {
  background:#e9eee7
}
.circuit-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:center
}
.circuit-visual {
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center
}
.circuit-visual>img {
  width:80%;
  max-height:260px;
  object-fit:contain;
  mix-blend-mode:multiply
}
.pathway {
  display:flex;
  align-items:center;
  gap:20px;
  padding-top:25px;
  font-size:13px;
  line-height:1.4;
  text-align:center
}
.pathway svg {
  width:100px;
  stroke:var(--accent);
  stroke-width:1;
  fill:none
}
.circuit-findings article+article {
  margin-top:30px;
  padding-top:30px;
  border-top:1px solid #cbd5c8
}
.circuit-findings h3 {
  font-size:20px;
  margin-bottom:12px
}
.circuit-findings p {
  font-size:16px;
  line-height:1.8
}
.circuit-findings strong {
  color:var(--ink)
}
.maze-layout {
  display:grid;
  grid-template-columns:minmax(0,2.2fr) minmax(240px,1fr);
  gap:36px;
  align-items:center
}
.maze-layout .video-frame video {
  aspect-ratio:16 / 9
}
.maze-evidence h3 {
  font-size:21px;
  margin-bottom:24px
}
.bar-label {
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:12px;
  margin:13px 0 6px
}
.bar-label strong {
  font-weight:500;
  font-size:15px;
  font-variant-numeric:tabular-nums
}
.bar-track {
  height:8px;
  background:#e6e7df;
  border-radius:1px;
  overflow:hidden
}
.bar-track span {
  display:block;
  height:100%
}
.adult-bar {
  background:var(--accent)
}
.mlp-bar {
  background:var(--blue)
}
.maze-evidence>p {
  font-size:14px;
  margin-top:24px
}
.maze-evidence>p.sample {
  font-size:12px;
  margin-top:14px
}
.ant-detail {
  margin-top:40px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}
.ant-detail summary {
  display:flex;
  justify-content:space-between;
  cursor:pointer;
  padding:20px 0;
  list-style:none;
  font-size:15px
}
.ant-detail summary::-webkit-details-marker {
  display:none
}
.ant-detail summary span {
  font-size:24px;
  line-height:1;
  transition:transform .2s
}
.ant-detail[open] summary span {
  transform:rotate(45deg)
}
.ant-detail-content {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
  padding:10px 0 30px
}
.ant-detail-content video {
  border-radius:5px
}
.ant-detail-content p {
  font-size:14px;
  line-height:1.8;
  margin-bottom:18px
}
.body-section {
  background:#edf0ed
}
.body-tabs {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-bottom:1px solid #cbd4cd;
  margin-bottom:26px
}
.body-tabs button {
  position:relative;
  border:0;
  border-bottom:2px solid transparent;
  background:none;
  padding:18px 12px 22px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  transition:background .2s
}
.body-tabs button:hover {
  background:#e3e8e2
}
.body-tabs button[aria-selected=true] {
  border-color:var(--accent)
}
.leg-count {
  font-family:var(--sans);
  font-size:28px;
  font-weight:400;
  color:#7e8d81;
  line-height:1;
  margin-bottom:10px
}
.body-tabs [aria-selected=true] .leg-count {
  color:var(--accent)
}
.body-tabs button>span:nth-child(2) {
  font-size:17px
}
.body-tabs small {
  font-size:11px;
  color:var(--muted);
  font-weight:400;
  margin-top:3px
}
.body-toolbar {
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  margin-bottom:14px;
  gap:20px
}
.body-stage {
  max-width:950px;
  margin:auto
}
.body-stage video {
  aspect-ratio:16 / 9
}
.body-results {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  margin-top:42px;
  align-items:center
}
.body-results h3 {
  font-size:21px;
  margin-bottom:13px
}
.body-results p {
  font-size:14px;
  line-height:1.8;
  max-width:450px
}
.effect-chart>div {
  display:grid;
  grid-template-columns:105px 1fr 65px;
  gap:13px;
  align-items:center;
  margin:15px 0
}
.effect-chart span,.effect-chart strong {
  font-size:12px;
  font-weight:400
}
.effect-chart strong {
  text-align:right;
  font-variant-numeric:tabular-nums
}
.effect-chart i {
  height:7px;
  background:linear-gradient(to right,var(--accent) var(--bar),#dce3db var(--bar))
}
.abstract-section {
  display:block
}
.abstract-section h2 {
  text-align:center;
  margin-bottom:24px
}
.abstract-section>p {
  font-size:16px;
  line-height:1.85;
  max-width:820px;
  margin:auto;
  color:#4a5c5b
}
.figures-section {
  padding-top:66px;
  padding-bottom:72px
}
.figure-heading {
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:30px
}
.figure-heading h2 {
  font-size:32px
}
.figure-heading>span {
  font-size:12px;
  color:var(--muted)
}
.figure-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px 24px
}
.figure-grid button {
  padding:0;
  border:0;
  background:transparent;
  text-align:left
}
.figure-grid button>div {
  aspect-ratio:1.55;
  overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  border-radius:3px;
  padding:12px;
  transition:box-shadow .2s,transform .2s
}
.figure-grid img {
  width:100%;
  height:100%;
  object-fit:contain
}
.figure-grid button:hover>div {
  transform:translateY(-3px);
  box-shadow:0 10px 25px #20352c0b
}
.figure-grid button>span {
  display:flex;
  gap:12px;
  align-items:center;
  font-size:13px;
  padding-top:12px
}
.figure-grid small {
  color:var(--accent);
  font-size:10px
}
.figure-grid b {
  font-weight:400;
  margin-left:auto
}
dialog {
  border:1px solid var(--line);
  border-radius:8px;
  padding:0;
  width:min(1450px,95vw);
  max-height:93dvh;
  background:white;
  color:var(--ink);
  box-shadow:0 30px 120px #0003
}
dialog::backdrop {
  background:#152926c9;
  backdrop-filter:blur(6px)
}
.dialog-toolbar {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 24px;
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  background:#fff;
  z-index:2;
  gap:20px
}
.dialog-toolbar h2 {
  font-size:16px;
  letter-spacing:0;
  line-height:1.4
}
.dialog-toolbar>div {
  display:flex;
  align-items:center;
  gap:25px
}
.dialog-toolbar a {
  font-size:12px;
  text-decoration:none
}
.dialog-toolbar button {
  border:1px solid var(--line);
  border-radius:50%;
  background:none;
  width:34px;
  height:34px;
  line-height:25px;
  font-size:26px
}
.figure-scroll {
  padding:20px;
  overflow:auto
}
.figure-scroll img {
  width:100%;
  height:auto
}
.figure-scroll.zoomed img {
  max-width:none;
  width:1800px
}
.figure-scroll img {
  cursor:zoom-in
}
.figure-scroll.zoomed img {
  cursor:zoom-out
}
dialog>p {
  font-size:13px;
  padding:0 25px 24px;
  max-width:1100px;
  line-height:1.7
}
.noscript-note {
  padding:20px;
  text-align:center
}
.reveal {
  transition:opacity .7s,transform .7s
}
.reveal.pending {
  opacity:0;
  transform:translateY(18px)
}
@media(max-width:1000px) {
  .shell {
    width:calc(100% - 56px)
  }
  .hero h1 {
    font-size:44px;
    letter-spacing:-.8px
  }
  .section {
    padding-top:64px;
    padding-bottom:64px
  }
  .experiment-grid,.maze-layout {
    grid-template-columns:minmax(0,1.7fr) minmax(230px,1fr);
    gap:25px
  }
  .hero-media {
    min-height:270px
  }
  .brain-panel {
    padding:30px 20px 20px
  }
  .brain-fact {
    gap:8px
  }
  .brain-fact strong {
    font-size:25px
  }
  .circuit-grid,.body-results {
    gap:40px
  }
  .result-stat strong {
    font-size:30px
  }
}
@media(max-width:760px) {
  .shell {
    width:calc(100% - 36px)
  }
  .hero {
    padding-top:36px;
    padding-bottom:44px
  }
  .hero h1 {
    font-size:32px;
    letter-spacing:-.65px;
    line-height:1.25
  }
  .authors {
    font-size:14px;
    gap:5px 12px;
    margin:0 10px
  }
  .affiliations {
    max-width:480px;
    display:block;
    font-size:12px;
    line-height:1.6
  }
  .affiliations span {
    display:block
  }
  .hero-links {
    gap:7px;
    margin:22px 0 28px
  }
  .button {
    font-size:13px;
    padding:8px 16px
  }
  .resource-icon {
    width:16px;
    height:16px
  }
  .hero-media {
    grid-template-columns:1fr;
    min-height:0
  }
  .brain-panel {
    padding:25px 15px 20px;
    min-height:220px
  }
  .brain-panel>img {
    width:65%;
    max-width:340px;
    margin-top:6px
  }
  .media-label {
    top:15px;
    left:18px;
    font-size:10px
  }
  .brain-fact strong {
    font-size:25px
  }
  .brain-fact span {
    max-width:none;
    font-size:10px
  }
  .fly-panel video {
    aspect-ratio:1.8
  }
  .hero-statement {
    font-size:16px;
    line-height:1.65;
    margin-top:25px
  }
  .hero-statement br {
    display:none
  }
  .section {
    padding-top:48px;
    padding-bottom:48px
  }
  .section-intro {
    margin-bottom:26px
  }
  .section-intro>p {
    font-size:15px;
    line-height:1.75;
    max-width:none
  }
  h2 {
    font-size:28px;
    letter-spacing:-.4px
  }
  .tabs {
    gap:24px
  }
  .tabs button {
    font-size:15px
  }
  .select-label {
    gap:7px
  }
  .select-label>span {
    font-size:10px
  }
  .select-label select {
    font-size:11px;
    padding:7px 20px 7px 8px;
    max-width:180px
  }
  .experiment-nav {
    gap:15px;
    flex-wrap:wrap;
    padding-bottom:0;
    margin-bottom:12px
  }
  .experiment-grid,.maze-layout {
    grid-template-columns:1fr;
    gap:25px
  }
  .video-frame video {
    aspect-ratio:auto
  }
  .experiment-result {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:0 18px
  }
  .experiment-result .result-index {
    grid-column:1/-1
  }
  .experiment-result h3 {
    grid-column:1/-1;
    font-size:21px
  }
  .experiment-result>p:not(.sample) {
    grid-column:1;
    font-size:13px
  }
  .result-stat {
    grid-column:2;
    grid-row:3;
    justify-content:center;
    margin:12px 0
  }
  .result-stat strong {
    font-size:28px
  }
  .result-stat span {
    font-size:11px
  }
  .experiment-result .sample {
    grid-column:1/-1;
    margin-top:15px
  }
  .experiment-result .text-link {
    grid-column:1/-1;
    justify-self:start;
    margin-top:15px
  }
  .media-caption {
    font-size:12px
  }
  .circuit-grid {
    grid-template-columns:1fr;
    gap:32px
  }
  .circuit-visual>img {
    max-height:240px;
    width:70%
  }
  .pathway {
    padding-top:15px
  }
  .circuit-findings p {
    font-size:15px
  }
  .maze-evidence h3 {
    margin-bottom:18px
  }
  .maze-evidence>p {
    font-size:15px;
    margin-top:20px
  }
  .maze-layout .video-frame video {
    aspect-ratio:auto
  }
  .ant-detail-content {
    grid-template-columns:1fr;
    gap:24px
  }
  .ant-detail summary {
    font-size:14px
  }
  .body-tabs button {
    padding:15px 5px
  }
  .body-tabs button>span:nth-child(2) {
    font-size:13px
  }
  .body-tabs small {
    font-size:9px;
    line-height:1.4
  }
  .leg-count {
    font-size:25px;
    margin-bottom:8px
  }
  .body-toolbar {
    font-size:11px;
    gap:12px;
    flex-wrap:wrap
  }
  .body-toolbar .select-label {
    margin-left:auto
  }
  .body-results {
    grid-template-columns:1fr;
    gap:20px;
    margin-top:30px
  }
  .body-results h3 {
    font-size:20px
  }
  .body-results p {
    font-size:13px;
    max-width:none
  }
  .body-results .text-link {
    margin-top:15px
  }
  .effect-chart>div {
    grid-template-columns:100px 1fr 60px
  }
  .abstract-section>p {
    font-size:15px;
    line-height:1.9
  }
  .figure-heading {
    gap:15px;
    margin-bottom:26px
  }
  .figure-heading h2 {
    font-size:28px
  }
  .figure-heading>span {
    font-size:10px;
    max-width:100px;
    text-align:right
  }
  .figure-grid {
    grid-template-columns:repeat(2,1fr);
    gap:25px 15px
  }
  .figure-grid button>span {
    font-size:11px;
    gap:7px;
    line-height:1.4
  }
  .figure-grid button>div {
    padding:7px
  }
  .dialog-toolbar {
    padding:12px
  }
  .dialog-toolbar h2 {
    font-size:13px
  }
  .dialog-toolbar>div {
    gap:12px
  }
  .dialog-toolbar a {
    font-size:10px;
    max-width:70px;
    line-height:1.4
  }
  .figure-scroll {
    padding:8px
  }
  dialog>p {
    padding:10px 15px 20px;
    font-size:12px
  }
}
@media(max-width:380px) {
  .hero h1 {
    font-size:29px
  }
  .button {
    font-size:12px;
    padding:8px 10px;
    gap:6px
  }
  .tabs {
    gap:18px
  }
  .experiment-result {
    display:block
  }
  .result-stat {
    margin:20px 0
  }
  .figure-grid {
    gap:20px 12px
  }
  .body-tabs button>span:nth-child(2) {
    font-size:11px
  }
  .body-tabs small {
    font-size:8px
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  *,*:before,*:after {
    animation:none!important;
    transition:none!important
  }
  .reveal.pending {
    opacity:1;
    transform:none
  }
}

[hidden] { display: none !important; }
.method-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}
.method-copy h2 { margin-bottom: 20px; }
.method-copy p { font-size: 16px; line-height: 1.8; }
.method-copy p + p { margin-top: 18px; }
.method-figure { margin: 0; min-width: 0; }
.method-figure > button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
}
.method-figure img { width: 100%; height: auto; mix-blend-mode: multiply; }
.method-figure figcaption { text-align: right; }
.method-figure .text-link { margin-top: 16px; font-size: 12px; }
.experiment-media { min-width: 0; }
.media-toolbar {
  display: flex;
  align-items: center;
  min-height: 62px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  background: #fff;
}
.media-toolbar + .video-frame { border-radius: 0 0 6px 6px; }
.choice-control { display: flex; align-items: center; gap: 15px; min-width: 0; }
.control-label { color: var(--muted); font-size: 12px; white-space: nowrap; }
.segmented-options {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border-radius: 5px;
  background: #f0f1eb;
}
.segmented-options label { position: relative; cursor: pointer; }
.segmented-options input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.segmented-options label > span {
  display: block;
  padding: 6px 12px;
  border-radius: 3px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.segmented-options input:checked + span { background: var(--ink); color: white; }
.segmented-options input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }
.segmented-options label:hover > span { color: var(--ink); }
.segmented-options label:hover > input:checked + span { color: white; }
.media-toolbar .select-label { padding: 0; }
@media (max-width: 1000px) {
  .method-layout { gap: 35px; }
  .method-copy p { font-size: 15px; }
  .media-toolbar { padding: 10px; }
  .choice-control { gap: 10px; }
  .segmented-options label > span { padding: 6px 9px; }
}
@media (max-width: 760px) {
  .method-layout { grid-template-columns: 1fr; gap: 30px; }
  .method-copy h2 { max-width: 480px; }
  .method-figure { max-width: 580px; }
  .method-figure figcaption { text-align: left; }
  .media-toolbar { min-height: 58px; }
  .control-label { font-size: 11px; }
  .segmented-options label > span { font-size: 11px; padding: 6px 8px; }
  .choice-control { flex-wrap: wrap; gap: 7px 10px; }
}
@media (max-width: 380px) {
  .media-toolbar { padding: 9px; }
  .control-label { font-size: 10px; }
  .segmented-options label > span { padding: 6px 7px; font-size: 10px; }
}