:root {
  color-scheme: dark;
  --bg: #07090f;
  --panel: #10131b;
  --ink: #f0f3f5;
  --muted: #9a9fae;
  --line: #282c37;
  --teal: #78dce8;
  --violet: #baa7ff;
  --gold: #e5c29c;
  --radius: 14px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    16px/1.6 -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
body:has(dialog[open]) {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select {
  touch-action: manipulation;
}
button {
  cursor: pointer;
  color: inherit;
  background: none;
  border: 0;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 5px;
}
button:disabled {
  cursor: wait;
  opacity: 0.6;
}
a:hover {
  color: var(--teal);
}
button:hover {
  color: var(--teal);
}
img,
video {
  display: block;
  max-width: 100%;
}
video {
  background: #10131b;
}
p {
  margin: 0;
}
h1,
h2,
h3 {
  margin: 0;
  font-weight: 650;
  line-height: 1.05;
  letter-spacing: -0.055em;
}
h2 {
  font-size: clamp(40px, 4.8vw, 70px);
}
h3 {
  font-size: 34px;
}
em {
  font-style: normal;
  color: #a9acb8;
}
strong {
  color: var(--ink);
  font-weight: 600;
}
small,
sup {
  line-height: 1;
}
.wrap {
  width: min(1280px, calc(100% - 100px));
  margin: auto;
}
.section-space {
  padding-top: 140px;
  padding-bottom: 22px;
}
.section-label {
  font:
    600 11px/1.4 -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  letter-spacing: 0.16em;
  color: #a0a7b8;
  margin-bottom: 28px;
}
.mono {
  font:
    10px/1.5 ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.skip {
  position: fixed;
  left: 20px;
  top: -100px;
  z-index: 100;
  background: white;
  color: black;
  padding: 12px 20px;
}
.skip:focus {
  top: 12px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.site-header {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1440px, calc(100% - 80px));
  margin: auto;
  border-bottom: 1px solid #ffffff0d;
}
.brand {
  font-size: 24px;
  font-weight: 760;
  letter-spacing: -1.3px;
  display: inline-flex;
  gap: 0;
  align-items: center;
  position: relative;
}
.brand > span {
  font-weight: 400;
  color: var(--ink);
}
.brand i {
  width: 6px;
  height: 6px;
  display: block;
  border-radius: 50%;
  background: var(--violet);
  margin: 12px 0 0 3px;
}
.site-header nav {
  display: flex;
  gap: 32px;
  font-size: 13px;
  color: #b9bdc8;
}
.header-paper {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 18px;
  border: 1px solid #ffffff25;
  border-radius: 30px;
  padding: 8px 15px;
}
.header-paper span {
  font-size: 18px;
}
.hero {
  padding-top: 63px;
}
.hero-copy {
  text-align: center;
  position: relative;
}
.hero-copy:before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 820px;
  height: 420px;
  max-width: 100%;
  left: 50%;
  top: -100px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, #a38bfb0b, transparent 70%);
  pointer-events: none;
}
.publication {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.14em;
  color: #cac9d6;
  text-transform: uppercase;
  margin-bottom: 26px;
}
.publication > span:last-child {
  font-size: 16px;
}
.publication-divider {
  opacity: 0.35;
  margin: 0 2px;
}
.live-dot,
.clock-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
}
h1 {
  font-size: clamp(60px, 7vw, 100px);
  line-height: 1.01;
  letter-spacing: -0.073em;
  font-weight: 650;
}
h1 em {
  color: var(--violet);
  background: linear-gradient(100deg, #d4d0ff 6%, #b8a0f9 75%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-description {
  margin: 25px auto 0;
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: -0.02em;
  color: #aeb3c1;
  max-width: 720px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 26px 0 43px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 30px;
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 550;
  line-height: 1.5;
  border: 1px solid transparent;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.button.primary {
  background: var(--ink);
  color: #11131b;
}
.button.primary:hover {
  background: #d3c5ff;
}
.button.secondary {
  color: #c1c4d0;
  border-color: #ffffff24;
}
.button.secondary:hover {
  color: white;
  background: #ffffff0c;
}
.play-triangle {
  font-size: 10px;
}
.demo-topline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  margin: 0 0 11px;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.11em;
  color: #b7bece;
}
.demo-topline > span {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 0 2px;
}
.demo-topline small {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0;
  color: #dadddf;
}
.demo-topline > span:nth-child(2) {
  padding-left: 12px;
}
.legend-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
}
.legend-dot.teal {
  background: var(--teal);
}
.legend-dot.violet {
  background: var(--violet);
}
.paired-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  border: 1px solid #ffffff18;
  border-bottom: 0;
  background: #040407;
}
.paired-panel {
  position: relative;
  aspect-ratio: 832/480;
  overflow: hidden;
}
.paired-panel video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-overlay {
  position: absolute;
  bottom: 16px;
  left: 18px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 9px;
  background: #02050988;
  backdrop-filter: blur(10px);
  border: 1px solid #ffffff28;
  border-radius: 4px;
}
.output-overlay {
  color: #ece4ff;
}
.showcase-controls {
  padding: 13px 18px;
  background: #10131b;
  border: 1px solid #ffffff18;
  border-top: 0;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 67px;
}
.offset-control {
  display: flex;
  align-items: center;
  gap: 16px;
}
.control-label {
  font-size: 11px;
  color: #b6bac8;
}
.pill-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.pill-tabs button {
  padding: 10px 16px;
  font-size: 12px;
  color: #a1a7b7;
  border: 1px solid #343849;
  border-radius: 40px;
  transition:
    background 0.2s,
    color 0.2s;
}
.pill-tabs button[aria-selected="true"] {
  color: #f3f0ff;
  background: #282339;
  border-color: #8e77bd55;
}
.pill-tabs button:hover {
  color: white;
  border-color: #a5a1bf;
}
.offset-tabs {
  gap: 2px;
  background: #080a10;
  border: 1px solid #ffffff13;
  border-radius: 22px;
  padding: 3px;
}
.offset-tabs button {
  border: 0;
  padding: 4px 16px;
  font-size: 12px;
}
.offset-tabs button[aria-selected="true"] {
  background: #333040;
  color: #e9e0ff;
}
.capture-clock {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 9px;
  font:
    11px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  color: #d4d9e7;
}
.clock-label {
  font-size: 9px;
  color: #747d90;
  letter-spacing: 0.06em;
}
.motion-button {
  font-size: 11px;
  color: #c1c8d8;
  min-width: 65px;
  white-space: nowrap;
}
.demo-progress {
  height: 2px;
  background: #282431;
  border-radius: 0 0 12px 12px;
  overflow: hidden;
}
.demo-progress i {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--violet));
}
.demo-note {
  font-size: 10px;
  color: #7e8595;
  text-align: right;
  margin-top: 10px;
  letter-spacing: 0.02em;
}
.hero-principles {
  display: flex;
  justify-content: center;
  gap: 70px;
  border-bottom: 1px solid var(--line);
  padding: 36px 0 31px;
  font-size: 13px;
  color: #9da5b6;
}
.hero-principles b {
  color: #e5e8ef;
  font-weight: 560;
  margin-right: 3px;
}
.credits {
  text-align: center;
  padding-top: 32px;
  padding-bottom: 12px;
}
.authors {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px 20px;
  font-size: 13px;
  color: #c5c9d5;
}
.authors a {
  white-space: nowrap;
}
.authors sup {
  font-size: 8px;
  vertical-align: super;
  margin-left: 2px;
  color: #878ca0;
}
.affiliations {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3px 16px;
  margin-top: 14px;
  font-size: 10px;
  color: #868fa1;
}
.author-notes {
  margin-top: 7px;
  color: #6e788b;
  font-size: 10px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 60px;
  margin-bottom: 42px;
}
.section-heading > p {
  max-width: 370px;
  flex: 0 1 370px;
  font-size: 15px;
  line-height: 1.8;
  color: #9ea7b9;
  letter-spacing: -0.01em;
}
.text-link {
  padding: 0;
  border: 0;
  font-size: 12px;
  line-height: 1.5;
  color: #c0c8d9;
  text-decoration: none;
}
.text-link:hover {
  color: var(--teal);
}
.annotation {
  font-size: 11px;
  line-height: 1.75;
  color: #818b9d;
  max-width: 1020px;
  margin-top: 20px;
}
.annotation a {
  color: #c8ccda;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.context-comparison {
  display: grid;
  grid-template-columns: 1fr 2.1fr;
  background: linear-gradient(130deg, #13131e, #0e121c);
  border: 1px solid #ffffff15;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 455px;
}
.single-context {
  border-right: 1px solid #ffffff15;
  padding: 32px 28px;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: flex-start;
  background: #090b1166;
}
.context-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.context-index {
  font-size: 10px;
  color: #777f93;
  border: 1px solid #505666;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
}
.context-heading h3 {
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 550;
}
.context-status {
  font-size: 8px;
  letter-spacing: 0.07em;
  margin-left: auto;
  color: #9890b1;
}
.single-frame {
  width: 84%;
  margin-top: 51px;
  position: relative;
}
.single-frame img {
  width: 100%;
  aspect-ratio: 832/480;
  object-fit: cover;
  filter: saturate(0.2);
  opacity: 0.58;
  border: 1px solid #ffffff20;
  border-radius: 5px;
}
.single-frame span {
  display: block;
  text-align: center;
  margin-top: 11px;
  color: #767f92;
  font-size: 10px;
}
.single-timeline {
  width: 94%;
  margin-top: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}
.single-timeline:before {
  content: "";
  position: absolute;
  top: 50%;
  width: 100%;
  height: 1px;
  background: #3e414d;
}
.single-timeline i,
.single-timeline b {
  display: block;
  width: 13px;
  height: 13px;
  border: 1px solid #424451;
  background: #151722;
  z-index: 1;
  margin: auto;
}
.single-timeline b {
  background: #747c91;
  width: 19px;
  height: 19px;
}
.single-context > p {
  margin-top: 27px;
  color: #81899b;
  font-size: 12px;
  text-align: center;
}
.full-context {
  padding: 32px 32px 21px;
}
.full-context .context-index {
  color: var(--violet);
  border-color: #8876ac;
}
.full-context .context-heading h3 {
  color: #ded7f8;
}
.frame-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 8px;
  letter-spacing: 0.1em;
  margin: 28px 0 9px;
  color: #9ebdce;
}
.frame-label > span {
  margin-left: auto;
  font-size: 8px;
  letter-spacing: 0;
  color: #7e889b;
}
.context-frames {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
}
.context-frame {
  position: relative;
  border: 1px solid #7bd6d942;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 0 0 #78dce800;
  animation: frame-pulse 5s calc(var(--i) * 0.6s) infinite;
}
.context-frame img {
  aspect-ratio: 832/480;
  width: 100%;
  object-fit: cover;
}
.context-frame > span {
  position: absolute;
  bottom: 0;
  right: 0;
  background: #07090fba;
  padding: 2px 6px;
  font-size: 9px;
  color: #c9e0e5;
}
.target-frames .context-frame {
  border-color: #b29ce76b;
  animation-delay: calc(var(--i) * 0.6s + 1s);
}
.attention-field {
  height: 115px;
  position: relative;
}
.attention-field svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.7;
  overflow: visible;
}
.attention-field path {
  stroke: url(#context-flow);
  fill: none;
  stroke-width: 0.6;
  opacity: 0.34;
  stroke-dasharray: 6 8;
  animation: flow 3.5s calc(var(--i) * -0.2s) linear infinite;
}
.attention-label {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  background: #10151eef;
  border: 1px solid #b5b7ea48;
  border-radius: 30px;
  text-align: center;
  padding: 10px 30px;
  box-shadow: 0 0 35px #111426;
}
.attention-label > span {
  display: block;
  font-size: 12px;
  color: #e0d9f6;
  font-weight: 550;
}
.attention-label > small {
  display: block;
  font-size: 8px;
  line-height: 1.6;
  color: #959aaf;
  letter-spacing: 0.04em;
}
.target-label {
  color: #b7aad9;
  margin: 9px 0 0;
}
.concept-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 22px;
  gap: 20px;
}
.concept-bottom > p {
  font-size: 14px;
  color: #d2d5df;
  max-width: 820px;
}
.concept-bottom button {
  white-space: nowrap;
  font-size: 11px;
}
.motion-paused *,
.offscreen * {
  animation-play-state: paused !important;
}
@keyframes flow {
  to {
    stroke-dashoffset: -56;
  }
}
@keyframes frame-pulse {
  0%,
  65%,
  100% {
    filter: brightness(1);
    box-shadow: 0 0 0 #78dce800;
  }
  24%,
  40% {
    filter: brightness(1.1);
    box-shadow: 0 0 18px #78dce825;
  }
}
.method {
  margin-top: 115px;
  padding-top: 85px;
  padding-bottom: 85px;
  background: linear-gradient(#11141e8f, #0a0e1660);
  border-top: 1px solid #ffffff09;
  border-bottom: 1px solid #ffffff09;
}
.method-priors {
  display: grid;
  grid-template-columns: 0.85fr 1.5fr;
  gap: 72px;
  align-items: center;
  margin-top: 55px;
}
.prior-line {
  display: flex;
  gap: 22px;
  padding: 25px 0;
  border-top: 1px solid var(--line);
}
.prior-line:first-child {
  padding-top: 0;
  border-top: 0;
}
.prior-number {
  font:
    12px/1.5 ui-monospace,
    SFMono-Regular,
    monospace;
  color: #726d8b;
  padding-top: 4px;
}
.prior-line h3 {
  font-size: 26px;
  letter-spacing: -0.04em;
}
.prior-line p {
  color: #99a4b6;
  font-size: 13px;
  line-height: 1.75;
  margin-top: 12px;
}
.signal-label {
  font:
    9px/1.6 ui-monospace,
    SFMono-Regular,
    monospace;
  letter-spacing: 0;
  display: block;
  margin-top: 13px;
}
.lidar-signal {
  color: #bcaedf;
}
.dense-signal {
  color: #8fbecb;
}
.paper-figure {
  margin: 0;
}
.paper-figure > button {
  display: block;
  position: relative;
  width: 100%;
  background: #f5f5f5;
  border-radius: 10px;
  padding: 10px;
  overflow: hidden;
}
.paper-figure img {
  width: 100%;
  height: auto;
}
.expand-corner {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background: #0c0e1ccc;
  color: white;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.paper-figure figcaption {
  font-size: 10px;
  color: #697489;
  margin-top: 13px;
}
.architecture {
  margin-top: 75px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}
.architecture-heading {
  display: flex;
  justify-content: space-between;
  gap: 50px;
  align-items: center;
}
.architecture-heading h3 {
  font-size: 42px;
  letter-spacing: -0.045em;
}
.architecture-heading .section-label {
  margin-bottom: 15px;
}
.architecture-heading p {
  color: #96a2b5;
  max-width: 480px;
  font-size: 14px;
  line-height: 1.8;
}
.architecture-flow {
  max-width: 1000px;
  margin: 40px auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 30px;
  position: relative;
}
.source-token,
.target-token {
  background: #78dce80a;
  border: 1px solid #78dce847;
  border-radius: 6px;
  padding: 13px 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
}
.target-token {
  background: #baa7ff0a;
  border-color: #baa7ff47;
}
.source-token small,
.target-token small {
  margin-left: auto;
  font-size: 9px;
  color: #8b9baf;
  font-weight: 400;
}
.concat-token {
  grid-column: 1/3;
  text-align: center;
  color: #79869b;
  font-size: 10px;
  padding-top: 16px;
}
.concat-token span {
  display: block;
  line-height: 2;
  color: #a3b0cb;
  font-size: 20px;
}
.control-rails {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  grid-column: 1/3;
}
.control-rails > div {
  display: flex;
  justify-content: space-between;
  padding: 7px 12px;
  font-size: 10px;
  color: #99cad1;
  border: 1px solid #7fc1ce3a;
  border-bottom: 0;
  border-radius: 5px 5px 0 0;
  background: #26434920;
}
.control-rails > div:nth-child(2) {
  color: #c1aee4;
  border-color: #b29bcf38;
  background: #45325020;
}
.control-rails strong {
  font-weight: 400;
  color: inherit;
  font-size: 9px;
}
.architecture-blocks {
  display: grid;
  grid-template-columns: repeat(30, 1fr);
  gap: 4px;
  grid-column: 1/3;
  padding: 0;
  margin-top: 4px;
}
.architecture-blocks i {
  height: 38px;
  border: 1px solid #69bdc347;
  background: linear-gradient(150deg, #79c4d03b, #293d481a);
  border-radius: 2px;
  animation: block-pulse 6s calc(var(--i) * 0.11s) infinite;
}
.architecture-blocks i:nth-child(n + 16) {
  border-color: #a28bd047;
  background: linear-gradient(150deg, #ac8de840, #3829431a);
}
@keyframes block-pulse {
  0%,
  15%,
  100% {
    filter: brightness(1);
  }
  6% {
    filter: brightness(2);
  }
}
.architecture-base {
  grid-column: 1/3;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 4px;
  padding-top: 14px;
  font-size: 10px;
  color: #8e9aaf;
}
.architecture-base > span:nth-child(2) {
  font-size: 20px;
}
.architecture-base b {
  border: 1px solid #a69cc452;
  padding: 9px 40px;
  background: #9d8ab912;
  font-size: 11px;
  color: #d1c4ec;
  font-weight: 500;
  border-radius: 6px;
}
.architecture-foot {
  display: flex;
  justify-content: space-between;
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid #ffffff0a;
  font-size: 10px;
  color: #7e889f;
  gap: 20px;
}
.film-section {
  padding-bottom: 45px;
}
.film-player {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #ffffff1d;
  background: #0c111b;
}
.film-player video {
  width: 100%;
  aspect-ratio: 16/9;
}
.film-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 17px;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: #909bae;
}
.film-bottom i {
  font-style: normal;
  opacity: 0.4;
  margin: 0 8px;
}
.film-provenance {
  font-size: 10px;
  max-width: 900px;
}
.results {
  padding-top: 105px;
}
.results .section-heading {
  margin-bottom: 28px;
}
.result-stage {
  margin-top: 18px;
  background: #0c0e14;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.result-stage video {
  width: 100%;
  aspect-ratio: 1920/1080;
  object-fit: contain;
}
.result-caption {
  display: flex;
  justify-content: space-between;
  gap: 35px;
  margin-top: 21px;
}
.result-caption h3 {
  font-size: 24px;
  letter-spacing: -0.025em;
}
.result-caption p {
  font-size: 12px;
  color: #929db0;
  max-width: 750px;
  margin-top: 9px;
  line-height: 1.8;
}
.result-caption > .mono {
  white-space: nowrap;
  padding-top: 4px;
  font-size: 9px;
}
.figure-pair {
  display: grid;
  grid-template-columns: 1.45864fr 1fr;
  gap: 28px;
  margin-top: 32px;
  padding: 26px;
  border: 1px solid #242c38;
  border-radius: 14px;
  background: linear-gradient(135deg, #141b26, #10141d);
  align-items: start;
}
.figure-card {
  text-align: left;
  display: flex;
  flex-direction: column-reverse;
  overflow: visible;
  padding: 0;
  border-radius: 4px;
  border: 0;
  background: transparent;
}
.figure-card > img {
  height: auto;
  width: 100%;
  display: block;
  background: transparent;
  padding: 0;
  border-radius: 4px;
  outline: 1px solid #ffffff14;
}
.figure-card > span {
  display: flex;
  flex-direction: column;
  padding: 0 0 18px;
}
.figure-card b {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.figure-card > span > span {
  font-size: 11px;
  color: #8e99ae;
  margin-top: 6px;
}
.figure-card:hover {
  color: var(--ink);
}
.figure-card:hover > span > span {
  color: var(--teal);
}
.para-capture-tabs {
  margin: 0 0 16px;
}
.para-caption {
  margin: 16px 0 0;
  max-width: 850px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
.para-figures {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
}
.paper-library {
  margin-top: 28px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #10151e;
}
.paper-library > summary {
  padding: 24px;
  gap: 20px;
}
.paper-library > summary > span:first-child {
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
  transform: none;
}
.paper-library > summary small {
  display: block;
  font: 11px/1.6 var(--mono);
  color: var(--muted);
  margin-top: 5px;
}
.paper-library-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.library-entry {
  position: relative;
  text-align: left;
  border: 0;
  padding: 22px 46px 22px 24px;
  background: #10151e;
  display: grid;
  gap: 6px;
  align-content: start;
}
.library-entry:hover {
  background: #182130;
}
.library-group {
  font: 9px/1.4 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
}
.library-entry b {
  font-weight: 500;
  font-size: 15px;
}
.library-description {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.6;
}
.library-arrow {
  position: absolute;
  right: 24px;
  top: 27px;
  color: var(--teal);
}
.library-note {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.8;
  padding: 18px 24px;
}
.library-note a {
  color: var(--teal);
}
.full-supplement {
  margin: 22px 0;
}
.full-supplement > span {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--muted);
}
@media (max-width: 760px) {
  .paper-library-grid {
    grid-template-columns: 1fr;
  }
  .paper-library > summary {
    padding: 20px 18px;
  }
  .paper-library > summary > span:first-child {
    font-size: 15px;
  }
}
.limits .text-link + .text-link {
  margin-left: 24px;
}
.evidence .section-heading > p {
  font-size: 14px;
}
.evidence-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.offset-select {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 11px;
  white-space: nowrap;
  color: #8e9bb0;
}
.offset-select select {
  background: #131723;
  color: #d8dfeb;
  padding: 8px 29px 8px 12px;
  font-size: 12px;
  border: 1px solid #31394a;
  border-radius: 5px;
}
.metric-overview {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 110px;
  padding: 45px 0;
}
.metric-chart {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 19px;
}
.bar-row {
  display: grid;
  grid-template-columns: 110px 1fr 53px;
  gap: 14px;
  align-items: center;
  color: #8f9ab0;
  font-size: 11px;
}
.bar-track {
  height: 12px;
  background: #151b27;
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: #455166;
  transition: width 0.5s;
  border-radius: 2px;
}
.bar-row.ours {
  color: #d6c7f4;
}
.bar-row.ours .bar-fill {
  background: linear-gradient(90deg, #9b88c8, #c4b3f1);
}
.bar-number {
  text-align: right;
  font:
    10px ui-monospace,
    SFMono-Regular,
    monospace;
}
.metric-large {
  display: block;
  font-size: 86px;
  line-height: 1.1;
  letter-spacing: -0.065em;
  color: #d4c5f7;
  font-variant-numeric: tabular-nums;
}
.metric-story p {
  font-size: 14px;
  color: #c1c8d6;
  margin-top: 21px;
  line-height: 1.65;
}
.metric-small {
  display: block;
  font-size: 10px;
  color: #7a889f;
  margin-top: 16px;
}
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  text-align: right;
}
caption {
  text-align: left;
  color: #8b96aa;
  font-size: 10px;
  padding-bottom: 15px;
}
th {
  font-size: 10px;
  font-weight: 500;
  color: #8c9aae;
  white-space: nowrap;
  border-bottom: 1px solid #586171;
  padding: 13px 20px;
}
td {
  border-bottom: 1px solid #222a39;
  padding: 11px 20px;
  color: #b5bfd0;
}
td:first-child,
th:first-child {
  text-align: left;
}
tr.ours {
  background: #a78ac910;
}
tr.ours td {
  color: #ddcefb;
}
.best {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.ablation-results {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 33px;
}
details summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  padding: 20px 0;
}
details summary::-webkit-details-marker {
  display: none;
}
details summary > span {
  color: #8c94a9;
  font-size: 22px;
  font-weight: 200;
}
details[open] summary > span {
  transform: rotate(45deg);
}
.ablation-intro {
  display: flex;
  gap: 70px;
  align-items: start;
  margin: 15px 0 28px;
}
.ablation-intro h3 {
  font-size: 30px;
  max-width: 340px;
}
.ablation-intro p {
  max-width: 620px;
  color: #99a4b8;
  font-size: 13px;
  line-height: 1.8;
}
.ablation-results .annotation {
  margin-bottom: 20px;
}
.ablation-results > .text-link {
  margin-bottom: 22px;
}
.para-strip {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.para-strip video {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
}
.para-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  font-size: 11px;
  color: #9ba8bc;
  margin: 21px 0 16px;
}
.limits {
  margin-top: 65px;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.limits details > p {
  font-size: 13px;
  color: #95a2b6;
  max-width: 900px;
  margin: 4px 0 20px;
  line-height: 1.8;
}
.limits .text-link {
  display: inline-block;
  margin-bottom: 23px;
}
.resources {
  padding-bottom: 85px;
}
.resource-list {
  border-top: 1px solid var(--line);
}
.resource-list > a {
  display: flex;
  align-items: center;
  gap: 32px;
  border-bottom: 1px solid var(--line);
  padding: 25px 0;
  transition:
    padding 0.2s,
    background 0.2s;
}
.resource-list > a:hover {
  padding-left: 15px;
  padding-right: 15px;
  background: #bbb0e209;
  color: var(--ink);
}
.resource-no {
  color: #68758c;
  font:
    11px ui-monospace,
    SFMono-Regular,
    monospace;
}
.resource-list b {
  display: block;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.025em;
}
.resource-list small {
  display: block;
  font-size: 11px;
  line-height: 1.5;
  color: #8391a9;
  margin-top: 8px;
}
.resource-list > a > span:last-child {
  margin-left: auto;
  color: #a9b6cd;
  font-size: 24px;
  font-weight: 200;
}
.release-note {
  font-size: 11px;
  color: #8391a9;
  line-height: 1.8;
  margin-top: 22px;
  max-width: 940px;
}
.citation {
  margin-top: 48px;
  background: #10141f;
  border: 1px solid #ffffff10;
  padding: 30px 35px;
  border-radius: 10px;
}
.citation-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.citation h3 {
  font-size: 23px;
  letter-spacing: -0.03em;
}
.citation pre {
  font:
    11px/1.9 ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  color: #91a1bd;
  margin: 23px 0 0;
  overflow-x: auto;
  tab-size: 2;
}
footer {
  display: flex;
  align-items: center;
  gap: 50px;
  padding-top: 35px;
  padding-bottom: 30px;
  border-top: 1px solid var(--line);
}
footer p {
  font-size: 10px;
  line-height: 1.7;
  color: #79869d;
}
footer .text-link {
  margin-left: auto;
}
.footer-year {
  color: #56647d;
  font-size: 10px;
}
.data-credit {
  font-size: 10px;
  color: #65718a;
  line-height: 1.8;
  padding-bottom: 36px;
}
.data-credit a {
  color: #91a0b8;
}
dialog {
  width: min(1300px, 94vw);
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid #4c5368;
  border-radius: 12px;
  background: #111723;
  color: var(--ink);
  padding: 24px;
}
dialog::backdrop {
  background: #010308d9;
  backdrop-filter: blur(7px);
}
.dialog-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}
.dialog-top h3 {
  font-size: 20px;
  letter-spacing: -0.03em;
}
.dialog-top button {
  font-size: 30px;
  width: 40px;
  height: 40px;
}
.dialog-top ~ img {
  width: 100%;
  background: #f5f5f5;
  border-radius: 4px;
}
.dialog-top ~ p,
.dialog-top ~ a {
  font-size: 12px;
  margin-top: 16px;
  color: #9ba8bf;
}
.dialog-top ~ a {
  display: inline-block;
  color: var(--teal);
}
.noscript {
  background: #131b2a;
  border-top: 1px solid var(--line);
  padding: 18px;
  font-size: 12px;
  text-align: center;
}
@media (min-width: 1600px) {
  .hero {
    padding-top: 80px;
  }
  .hero-actions {
    margin-bottom: 50px;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .site-header {
    width: calc(100% - 52px);
  }
  .site-header nav {
    gap: 23px;
  }
  .hero {
    padding-top: 50px;
  }
  h1 {
    font-size: 85px;
  }
  .section-space {
    padding-top: 100px;
  }
  .section-heading {
    gap: 30px;
  }
  .section-heading > p {
    max-width: 330px;
    flex-basis: 330px;
    font-size: 14px;
  }
  h2 {
    font-size: 55px;
  }
  .hero-principles {
    gap: 30px;
  }
  .clock-label {
    display: none;
  }
  .context-comparison {
    grid-template-columns: 1fr 2.2fr;
  }
  .single-context {
    padding: 28px 20px;
  }
  .full-context {
    padding: 28px 22px 22px;
  }
  .context-status {
    display: none;
  }
  .single-frame {
    width: 100%;
  }
  .context-heading h3 {
    font-size: 12px;
  }
  .method-priors {
    gap: 40px;
    grid-template-columns: 0.9fr 1.3fr;
  }
  .method {
    margin-top: 90px;
    padding-top: 70px;
  }
  .architecture-heading p {
    max-width: 390px;
  }
  .metric-overview {
    gap: 60px;
  }
  .metric-large {
    font-size: 74px;
  }
  .result-caption > .mono {
    display: none;
  }
  .evidence-controls {
    align-items: flex-start;
  }
  .evidence-controls > .pill-tabs {
    max-width: 550px;
  }
  .offset-select {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  footer {
    gap: 25px;
  }
  .footer-year {
    display: none;
  }
}
@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .site-header {
    height: 67px;
    width: calc(100% - 36px);
  }
  .site-header nav {
    display: none;
  }
  .brand {
    font-size: 22px;
  }
  .header-paper {
    font-size: 10px;
    padding: 6px 13px;
    gap: 13px;
  }
  .hero {
    padding-top: 38px;
  }
  .publication {
    font-size: 9px;
    gap: 8px;
    margin-bottom: 25px;
  }
  h1 {
    font-size: clamp(46px, 10vw, 72px);
    letter-spacing: -0.065em;
    line-height: 1.04;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.7;
    max-width: 500px;
    margin-top: 20px;
  }
  .desktop-break {
    display: none;
  }
  .hero-actions {
    margin: 23px 0 30px;
    gap: 8px;
  }
  .button {
    padding: 9px 17px;
    font-size: 11px;
  }
  .demo-topline {
    font-size: 8px;
    letter-spacing: 0.07em;
    margin-bottom: 8px;
  }
  .demo-topline small {
    font-size: 10px;
  }
  .demo-topline > span:nth-child(2) {
    padding-left: 6px;
  }
  .paired-media {
    gap: 2px;
    border-radius: 8px 8px 0 0;
  }
  .video-overlay {
    bottom: 8px;
    left: 7px;
    font-size: 7px;
    padding: 3px 5px;
  }
  .showcase-controls {
    padding: 10px 10px;
    min-height: 54px;
    gap: 5px;
    flex-wrap: wrap;
  }
  .control-label {
    display: none;
  }
  .offset-control {
    gap: 0;
  }
  .offset-tabs button {
    font-size: 10px;
    padding: 4px 12px;
  }
  .capture-clock {
    font-size: 10px;
    gap: 5px;
  }
  .motion-button {
    font-size: 9px;
    min-width: 48px;
    padding: 0;
  }
  .demo-note {
    font-size: 8px;
    text-align: left;
    line-height: 1.7;
    margin-top: 8px;
  }
  .hero-principles {
    padding: 22px 0 23px;
    gap: 20px;
    justify-content: space-between;
    font-size: 10px;
  }
  .hero-principles span {
    max-width: 105px;
    line-height: 1.5;
  }
  .hero-principles b {
    display: block;
    font-size: 12px;
    margin-bottom: 3px;
  }
  .credits {
    padding-top: 24px;
  }
  .authors {
    font-size: 11px;
    gap: 8px 13px;
  }
  .affiliations {
    font-size: 8px;
    gap: 3px 12px;
    line-height: 1.6;
  }
  .author-notes {
    font-size: 8px;
    line-height: 1.6;
    margin-top: 8px;
  }
  .section-space {
    padding-top: 84px;
  }
  .section-label {
    font-size: 9px;
    letter-spacing: 0.13em;
    margin-bottom: 21px;
  }
  h2 {
    font-size: 43px;
    line-height: 1.06;
    letter-spacing: -0.05em;
  }
  .section-heading {
    display: block;
    margin-bottom: 28px;
  }
  .section-heading > p {
    font-size: 13px;
    line-height: 1.8;
    margin-top: 22px;
    max-width: 560px;
  }
  .context-comparison {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .single-context {
    display: grid;
    grid-template-columns: 1fr 105px;
    gap: 15px;
    padding: 22px;
    border-right: 0;
    border-bottom: 1px solid #ffffff15;
    text-align: left;
  }
  .single-context .context-heading {
    align-self: start;
  }
  .context-heading h3 {
    font-size: 12px;
  }
  .single-frame {
    margin: 0;
    grid-column: 2;
    grid-row: 1/3;
    align-self: center;
  }
  .single-frame span {
    font-size: 7px;
    margin-top: 6px;
  }
  .single-timeline {
    display: none;
  }
  .single-context > p {
    grid-column: 1;
    grid-row: 2;
    margin: 0;
    font-size: 10px;
    text-align: left;
  }
  .full-context {
    padding: 24px 18px 22px;
  }
  .context-heading {
    gap: 9px;
  }
  .context-index {
    width: 21px;
    height: 21px;
    font-size: 9px;
  }
  .frame-label {
    margin-top: 22px;
    font-size: 7px;
  }
  .frame-label > span {
    font-size: 7px;
  }
  .context-frames {
    gap: 5px;
  }
  .context-frame {
    border-radius: 3px;
  }
  .context-frame > span {
    font-size: 8px;
    padding: 0 4px;
  }
  .attention-field {
    height: 97px;
  }
  .attention-label {
    padding: 9px 17px;
  }
  .attention-label > span {
    font-size: 10px;
  }
  .attention-label > small {
    font-size: 7px;
  }
  .target-label {
    margin-top: 9px;
  }
  .concept-bottom {
    display: block;
    margin-top: 18px;
  }
  .concept-bottom > p {
    font-size: 12px;
    line-height: 1.75;
  }
  .concept-bottom button {
    margin-top: 13px;
    font-size: 10px;
  }
  .annotation {
    font-size: 10px;
    line-height: 1.8;
    margin-top: 18px;
  }
  .method {
    margin-top: 78px;
    padding-top: 58px;
    padding-bottom: 58px;
  }
  .method-priors {
    grid-template-columns: 1fr;
    gap: 29px;
    margin-top: 36px;
  }
  .prior-editorial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 23px;
  }
  .prior-line {
    display: block;
    border: 0;
    padding: 0;
  }
  .prior-number {
    display: block;
    font-size: 10px;
    margin-bottom: 12px;
  }
  .prior-line h3 {
    font-size: 22px;
    line-height: 1.1;
  }
  .prior-line p {
    font-size: 11px;
    line-height: 1.8;
    margin-top: 12px;
  }
  .signal-label {
    font-size: 8px;
    line-height: 1.7;
  }
  .paper-figure figcaption {
    font-size: 9px;
  }
  .architecture {
    margin-top: 44px;
    padding-top: 40px;
  }
  .architecture-heading {
    display: block;
  }
  .architecture-heading h3 {
    font-size: 34px;
  }
  .architecture-heading p {
    font-size: 12px;
    line-height: 1.8;
    margin-top: 19px;
    max-width: 100%;
  }
  .architecture-flow {
    margin-top: 28px;
    gap: 0 9px;
  }
  .source-token,
  .target-token {
    font-size: 10px;
    padding: 11px 10px;
    gap: 6px;
    flex-wrap: wrap;
  }
  .source-token small,
  .target-token small {
    font-size: 8px;
    margin-left: 11px;
    flex-basis: 100%;
  }
  .concat-token {
    font-size: 9px;
  }
  .control-rails {
    gap: 9px;
  }
  .control-rails > div {
    padding: 7px;
    font-size: 8px;
    display: block;
  }
  .control-rails strong {
    display: block;
    font-size: 7px;
    margin-top: 2px;
  }
  .architecture-blocks {
    gap: 2px;
  }
  .architecture-blocks i {
    height: 29px;
  }
  .architecture-base {
    font-size: 8px;
  }
  .architecture-base b {
    font-size: 10px;
    padding: 8px 25px;
  }
  .architecture-foot {
    display: block;
    margin-top: 25px;
    padding-top: 17px;
    font-size: 9px;
  }
  .architecture-foot button {
    display: block;
    font-size: 10px;
    margin-top: 13px;
  }
  .film-section {
    padding-bottom: 0;
  }
  .film-player {
    border-radius: 7px;
  }
  .film-bottom {
    font-size: 7px;
    letter-spacing: 0.04em;
    padding-top: 13px;
    gap: 15px;
    align-items: flex-start;
  }
  .film-bottom .text-link {
    font-size: 9px;
    white-space: nowrap;
  }
  .film-bottom i {
    margin: 0 3px;
  }
  .film-provenance {
    font-size: 9px;
  }
  .results {
    padding-top: 80px;
  }
  .pill-tabs {
    gap: 6px;
  }
  .pill-tabs button {
    font-size: 10px;
    padding: 8px 11px;
  }
  .offset-tabs button {
    padding: 4px 12px;
  }
  .result-stage {
    margin-top: 14px;
    border-radius: 7px;
  }
  .result-caption h3 {
    font-size: 21px;
    line-height: 1.15;
  }
  .result-caption p {
    font-size: 11px;
    line-height: 1.75;
    margin-top: 9px;
  }
  .figure-pair {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 28px;
    padding: 18px;
    border-radius: 10px;
  }
  .figure-card {
    border-radius: 6px;
  }
  .figure-card > img {
    height: auto;
    padding: 0;
  }
  .figure-card > span {
    padding: 0 0 12px;
  }
  .figure-card b {
    font-size: 16px;
    line-height: 1.5;
  }
  .figure-card > span > span {
    font-size: 11px;
    line-height: 1.6;
  }
  .evidence-controls {
    display: block;
    padding-bottom: 20px;
  }
  .evidence-controls .pill-tabs {
    gap: 6px;
  }
  .offset-select {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-top: 18px;
    gap: 12px;
    font-size: 10px;
  }
  .offset-select select {
    font-size: 10px;
    padding: 7px 25px 7px 9px;
  }
  .metric-overview {
    grid-template-columns: 1fr;
    gap: 27px;
    padding: 27px 0;
  }
  .bar-row {
    font-size: 10px;
    grid-template-columns: 93px 1fr 46px;
    gap: 10px;
  }
  .metric-chart {
    gap: 10px;
    margin-top: 16px;
  }
  .bar-track {
    height: 10px;
  }
  .bar-number {
    font-size: 9px;
  }
  .metric-story {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 0 20px;
    align-items: start;
    border-top: 1px solid #ffffff15;
    padding-top: 27px;
  }
  .metric-large {
    font-size: 48px;
    grid-column: 1;
    grid-row: 1;
  }
  .metric-story > .mono {
    grid-column: 1;
    grid-row: 2;
    font-size: 7px;
    line-height: 1.6;
    margin-top: 8px;
  }
  .metric-story p {
    font-size: 11px;
    grid-column: 2;
    grid-row: 1/3;
    margin-top: 0;
    line-height: 1.7;
  }
  .metric-small {
    grid-column: 1/3;
    margin-top: 17px;
    font-size: 9px;
  }
  table {
    font-size: 10px;
  }
  th {
    font-size: 8px;
    padding: 10px 10px;
  }
  td {
    padding: 10px 10px;
  }
  caption {
    font-size: 9px;
    line-height: 1.7;
  }
  .ablation-intro {
    display: block;
    margin: 7px 0 25px;
  }
  .ablation-intro h3 {
    font-size: 25px;
  }
  .ablation-intro p {
    font-size: 11px;
    margin-top: 16px;
  }
  .ablation-results {
    margin-top: 25px;
  }
  details summary {
    font-size: 12px;
    padding: 17px 0;
  }
  .para-tags {
    font-size: 9px;
    gap: 6px 18px;
    margin-top: 14px;
  }
  .para > .text-link {
    font-size: 10px;
  }
  .para-strip {
    border-radius: 8px;
  }
  .limits {
    margin-top: 47px;
  }
  .limits details > p {
    font-size: 11px;
  }
  .limits .text-link {
    font-size: 10px;
  }
  .resources {
    padding-bottom: 48px;
  }
  .resource-list > a {
    gap: 21px;
    padding: 20px 0;
  }
  .resource-no {
    font-size: 9px;
  }
  .resource-list b {
    font-size: 16px;
  }
  .resource-list small {
    font-size: 10px;
    line-height: 1.5;
  }
  .release-note {
    font-size: 10px;
  }
  .citation {
    margin-top: 30px;
    padding: 22px 18px;
  }
  .citation h3 {
    font-size: 19px;
  }
  .citation-header > .text-link {
    font-size: 10px;
  }
  .citation pre {
    font-size: 9px;
    line-height: 1.8;
    margin-top: 20px;
  }
  footer {
    flex-wrap: wrap;
    gap: 15px 24px;
    padding-top: 25px;
    padding-bottom: 22px;
  }
  footer p {
    font-size: 9px;
  }
  footer .text-link {
    font-size: 10px;
  }
  .data-credit {
    font-size: 9px;
    padding-bottom: 28px;
  }
  dialog {
    padding: 16px;
  }
  .dialog-top h3 {
    font-size: 15px;
    line-height: 1.3;
  }
  .dialog-top ~ p,
  .dialog-top ~ a {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .button:hover {
    transform: none;
  }
}

.paper-title {
  max-width: 820px;
  margin: 0 auto 20px;
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  color: #b1b8c8;
}
@media (min-width: 900px) and (max-height: 850px) {
  .site-header {
    height: 64px;
  }
  .hero {
    padding-top: 28px;
  }
  .publication {
    margin-bottom: 17px;
    font-size: 10px;
  }
  h1 {
    font-size: 68px;
    line-height: 1.01;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.6;
    margin-top: 17px;
    max-width: none;
  }
  .hero-description .desktop-break {
    display: none;
  }
  .hero-actions {
    margin: 19px 0 28px;
  }
  .hero-actions .button {
    font-size: 12px;
    padding: 8px 20px;
  }
  .hero-principles {
    padding: 25px 0;
  }
}
@media (max-width: 760px) {
  .paper-title {
    font-size: 12px;
    margin-bottom: 19px;
  }
  .affiliations,
  .author-notes {
    font-size: 10px;
  }
  .architecture-foot button {
    display: inline-block;
    margin-right: 18px;
  }
}
/* Anchors land on the section's content, with a small reading margin. */
html {
  scroll-padding-top: 24px;
}
.section-space {
  padding-top: 96px;
  scroll-margin-top: -96px;
}
.method {
  padding-top: 75px;
  scroll-margin-top: -75px;
  margin-top: 90px;
}
.results {
  padding-top: 85px;
  scroll-margin-top: -85px;
}
@media (max-width: 760px) {
  .section-space {
    padding-top: 78px;
    scroll-margin-top: -78px;
  }
  .method {
    padding-top: 58px;
    scroll-margin-top: -58px;
    margin-top: 72px;
  }
  .results {
    padding-top: 78px;
    scroll-margin-top: -78px;
  }
}

[hidden] {
  display: none !important;
}
.motion-preference-status {
  font-size: 10px;
  line-height: 1.5;
  color: #929db0;
  white-space: nowrap;
}

/* Paper Figure 2: image formation and temporal appearance. */
.motivation-section {
  padding-top: 92px;
  scroll-margin-top: -92px;
  padding-bottom: 0;
}
.motivation-kicker {
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: #a0a7b8;
  margin-bottom: 18px;
}
.motivation-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 42px;
  margin-bottom: 24px;
}
.motivation-heading h2 {
  font-size: clamp(40px, 3.5vw, 50px);
  line-height: 1.06;
  letter-spacing: -0.055em;
}
.motivation-heading > p {
  max-width: 350px;
  font-size: 13px;
  line-height: 1.75;
  color: #9da8ba;
  margin: 0 0 3px;
}
.motivation-illustration {
  background: linear-gradient(125deg, #121823, #101119);
  border: 1px solid #ffffff15;
  border-radius: 13px;
  padding: 12px 25px 0;
  overflow: hidden;
}
.motivation-formation {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1fr;
  gap: 18px;
  position: relative;
}
.motivation-rays {
  position: absolute;
  left: 0;
  top: 10px;
  width: 100%;
  height: 122px;
  pointer-events: none;
  z-index: 0;
}
.motivation-ray-base path {
  fill: none;
  stroke: #8e9fba;
  stroke-width: 0.8;
  opacity: 0.2;
  marker-end: url(#motivation-arrow);
}
.motivation-ray-travel path {
  fill: none;
  stroke: url(#motivation-ray-color);
  stroke-width: 1.6;
  stroke-dasharray: 12 38;
  opacity: 0.7;
  animation: motivation-ray-travel 6s linear infinite;
}
.motivation-ray-travel path:nth-child(2) {
  animation-delay: -1.8s;
}
.motivation-ray-travel path:nth-child(3) {
  animation-delay: -3.6s;
}
.motivation-observation,
.motivation-factor {
  position: relative;
  z-index: 1;
  min-width: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.motivation-source-frame {
  height: 125px;
  width: min(100%, 252px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.motivation-source-frame video {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 122px;
  aspect-ratio: 388/188;
  object-fit: contain;
  border: 1px solid #89a2bc4a;
  border-radius: 7px;
  background: #090c12;
  box-shadow: 0 10px 35px #0005;
}
.motivation-source-tag {
  position: absolute;
  left: 10px;
  bottom: 10px;
  font-size: 7px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1;
  padding: 5px 7px;
  background: #07090fc9;
  border: 1px solid #a5bfd222;
  color: #bdd3e3;
  border-radius: 3px;
  pointer-events: none;
}
.motivation-icon {
  height: 125px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.motivation-icon svg {
  height: 125px;
  width: 170px;
  max-width: 100%;
  overflow: visible;
}
.motivation-formation h3 {
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: -0.015em;
  font-weight: 550;
  margin-top: 9px;
  color: #c9cfdc;
}
.motivation-optical h3 {
  color: #a7d5e5;
}
.motivation-illumination h3 {
  color: #dfc496;
}
.motivation-geometry h3 {
  color: #c4b2e3;
}
.motivation-formation p {
  font-size: 10px;
  line-height: 1.55;
  color: #7f8da3;
  margin-top: 5px;
  margin-bottom: 11px;
  max-width: 190px;
}
.motivation-diagram-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #ffffff0c;
  padding: 12px 0;
  font-size: 9px;
  color: #78879e;
}
.motivation-diagram-foot > span {
  display: flex;
  gap: 9px;
  align-items: center;
}
.motivation-flow-arrow {
  font-size: 19px;
  color: #a5b2c8;
  line-height: 1;
}
.motivation-diagram-foot button {
  font-size: 10px;
  color: #bac7db;
  white-space: nowrap;
  padding: 0;
}
.motivation-diagram-foot button:hover {
  color: #78dce8;
}
.motivation-diagram-foot button:focus-visible,
.motivation-paper:focus-visible,
.motivation-takeaway a:focus-visible {
  outline: 2px solid #78dce8;
  outline-offset: 4px;
}
.motivation-signal {
  animation: motivation-signal 4.2s steps(1, end) infinite;
}
.motivation-light-halo {
  animation: motivation-glow 4.2s ease-in-out infinite;
}
.motivation-rain {
  animation: motivation-rain 3.2s ease-in-out infinite;
}
.motivation-person {
  animation: motivation-walk 5s ease-in-out infinite;
}
.motivation-droplets {
  animation: motivation-droplets 6s ease-in-out infinite;
}
.motivation-is-paused *,
.motivation-is-offscreen * {
  animation-play-state: paused !important;
}
.motivation-evidence {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 1fr);
  gap: 32px;
  align-items: center;
  margin-top: 22px;
}
.motivation-paper {
  padding: 0;
  display: block;
  text-align: left;
  border: 1px solid #ffffff1d;
  border-radius: 9px;
  overflow: hidden;
  background: #0e131d;
  cursor: zoom-in;
  color: #aab8ce;
  width: 100%;
}
.motivation-paper svg {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3390/1080;
  background: #fff;
}
.motivation-paper-caption {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 11px 14px;
  font-size: 8px;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.motivation-paper-caption > span:last-child {
  letter-spacing: 0;
  white-space: nowrap;
  color: #c3cfdf;
}
.motivation-paper:hover {
  border-color: #a699c366;
  color: #d9d3ea;
}
.motivation-takeaway-label {
  font-size: 8px;
  letter-spacing: 0.12em;
  font-weight: 550;
  color: #8a95aa;
  display: block;
  margin-bottom: 15px;
}
.motivation-takeaway h3 {
  font-size: clamp(23px, 2.1vw, 29px);
  line-height: 1.16;
  letter-spacing: -0.04em;
  color: #dce1ea;
}
.motivation-takeaway em {
  color: #aa9bc8;
  font-style: normal;
}
.motivation-takeaway p {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.75;
  color: #919fb5;
  max-width: 410px;
}
.motivation-takeaway a {
  display: inline-block;
  font-size: 11px;
  margin-top: 16px;
  color: #c1ccdd;
}
.motivation-takeaway a > span {
  margin-left: 12px;
}
.motivation-note {
  font-size: 10px;
  line-height: 1.75;
  color: #78859b;
  margin-top: 15px;
  max-width: 1110px;
}
@keyframes motivation-ray-travel {
  to {
    stroke-dashoffset: -150;
  }
}
@keyframes motivation-signal {
  0%,
  42%,
  100% {
    opacity: 0.9;
  }
  44%,
  90% {
    opacity: 0.18;
  }
}
@keyframes motivation-glow {
  0%,
  35%,
  100% {
    opacity: 0.8;
  }
  50%,
  87% {
    opacity: 0.16;
  }
}
@keyframes motivation-rain {
  0%,
  100% {
    transform: translate(0, 0);
    opacity: 0.45;
  }
  50% {
    transform: translate(-3px, 7px);
    opacity: 0.8;
  }
}
@keyframes motivation-walk {
  0%,
  100% {
    transform: translate(-4px, 2px);
  }
  50% {
    transform: translate(5px, -3px);
  }
}
@keyframes motivation-droplets {
  0%,
  100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}
@media (max-width: 1050px) {
  .motivation-heading h2 {
    font-size: 47px;
  }
  .motivation-heading > p {
    font-size: 12px;
    max-width: 285px;
  }
  .motivation-formation {
    gap: 10px;
  }
  .motivation-illustration {
    padding: 14px 18px 0;
  }
  .motivation-source-frame,
  .motivation-icon,
  .motivation-icon svg {
    height: 130px;
  }
  .motivation-rays {
    height: 125px;
  }
  .motivation-source-tag {
    bottom: 28px;
    font-size: 6px;
    left: 6px;
    padding: 4px;
  }
  .motivation-evidence {
    gap: 25px;
    grid-template-columns: minmax(0, 1.6fr) minmax(250px, 1fr);
  }
  .motivation-takeaway h3 {
    font-size: 25px;
  }
  .motivation-takeaway p {
    font-size: 11px;
  }
  .motivation-paper-caption {
    font-size: 7px;
    padding: 9px 11px;
  }
  .motivation-formation h3 {
    font-size: 12px;
  }
  .motivation-formation p {
    font-size: 9px;
  }
}
@media (max-width: 760px) {
  .motivation-section {
    padding-top: 75px;
    scroll-margin-top: -75px;
  }
  .motivation-kicker {
    font-size: 9px;
    margin-bottom: 19px;
  }
  .motivation-heading {
    display: block;
    margin-bottom: 23px;
  }
  .motivation-heading h2 {
    font-size: 39px;
  }
  .motivation-heading > p {
    font-size: 12px;
    max-width: 100%;
    margin-top: 18px;
    line-height: 1.75;
  }
  .motivation-illustration {
    padding: 11px 17px 0;
  }
  .motivation-formation {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .motivation-rays {
    display: none;
  }
  .motivation-geometry {
    order: 1;
  }
  .motivation-illumination {
    order: 2;
  }
  .motivation-optical {
    order: 3;
  }
  .motivation-observation {
    order: 4;
  }
  .motivation-factor {
    display: grid;
    grid-template-columns: 88px 1fr;
    grid-template-rows: auto auto;
    text-align: left;
    align-items: center;
    column-gap: 15px;
    padding: 8px 0;
    border-bottom: 1px solid #ffffff09;
  }
  .motivation-icon {
    grid-column: 1;
    grid-row: 1/3;
    height: 88px;
  }
  .motivation-icon svg {
    height: 88px;
    width: 118px;
  }
  .motivation-factor h3 {
    grid-column: 2;
    grid-row: 1;
    font-size: 13px;
    align-self: end;
    margin: 0 0 5px;
  }
  .motivation-factor p {
    grid-column: 2;
    grid-row: 2;
    font-size: 10px;
    align-self: start;
    margin: 0;
    max-width: 220px;
    line-height: 1.6;
  }
  .motivation-observation {
    padding-top: 17px;
  }
  .motivation-source-frame {
    height: auto;
    width: 100%;
    max-width: 388px;
  }
  .motivation-source-frame video {
    box-shadow: none;
    width: 100%;
    max-height: none;
  }
  .motivation-source-tag {
    font-size: 7px;
    bottom: 10px;
    left: 10px;
  }
  .motivation-observation h3 {
    margin-top: 12px;
    font-size: 12px;
  }
  .motivation-observation p {
    font-size: 10px;
    margin-bottom: 13px;
  }
  .motivation-diagram-foot {
    font-size: 8px;
    gap: 15px;
    align-items: flex-start;
    padding: 11px 0;
  }
  .motivation-diagram-foot > span {
    gap: 5px;
    max-width: 200px;
    line-height: 1.6;
  }
  .motivation-flow-arrow {
    transform: rotate(-90deg);
    font-size: 16px;
  }
  .motivation-diagram-foot button {
    font-size: 9px;
    padding-top: 2px;
  }
  .motivation-evidence {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 22px;
  }
  .motivation-paper-caption {
    font-size: 7px;
    gap: 10px;
    padding: 10px 11px;
  }
  .motivation-takeaway-label {
    font-size: 8px;
    margin-bottom: 12px;
  }
  .motivation-takeaway h3 {
    font-size: 27px;
    line-height: 1.17;
  }
  .motivation-takeaway p {
    font-size: 11px;
    max-width: 100%;
  }
  .motivation-takeaway a {
    font-size: 11px;
    margin-top: 13px;
  }
  .motivation-note {
    font-size: 9px;
    line-height: 1.8;
    margin-top: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .motivation-section * {
    animation: none !important;
    transition: none !important;
  }
}

/* The film leads the page; its complete frame fits a typical desktop viewport. */
.hero.hero-cinema {
  padding-top: 22px;
  padding-bottom: 0;
  scroll-margin-top: 0;
}
.hero-cinema .hero-copy {
  margin-bottom: 20px;
}
.hero-cinema .publication {
  margin-bottom: 12px;
  font-size: 10px;
}
.hero-cinema h1 {
  font-size: clamp(34px, 3.8vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.055em;
  white-space: nowrap;
}
.hero-cinema .hero-description {
  font-size: 13px;
  line-height: 1.6;
  margin: 10px auto 0;
  max-width: 800px;
}
.hero-feature {
  width: min(100%, 1160px, calc((100svh - 265px) * 16 / 9));
  margin: 0 auto;
}
.feature-player {
  position: relative;
  border-radius: 12px;
  border-color: #8f80b53d;
  box-shadow: 0 24px 90px #0005;
}
.feature-player video {
  aspect-ratio: 16 / 9;
  width: 100%;
  height: auto;
}
.feature-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding: 11px 24px 11px 12px;
  border: 1px solid #ffffff3d;
  border-radius: 50px;
  background: #080b15df;
  backdrop-filter: blur(12px);
  box-shadow: 0 5px 35px #0008;
  color: #f5f3ff;
  font-size: 13px;
  font-weight: 550;
  white-space: nowrap;
}
.feature-play:hover {
  background: #222033ed;
  border-color: #e0d5ff87;
  color: #fff;
}
.feature-play-icon {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: #f0eafc;
  color: #171023;
  font-size: 12px;
  padding-left: 2px;
}
.feature-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding-top: 12px;
  color: #8692a8;
  font-size: 9px;
  line-height: 1.6;
  letter-spacing: 0.04em;
}
.feature-bottom i {
  font-style: normal;
  margin: 0 7px;
  color: #555e73;
}
.feature-bottom > div {
  display: flex;
  gap: 23px;
}
.feature-bottom a {
  color: #b0bcd1;
  letter-spacing: 0;
  font-size: 10px;
  white-space: nowrap;
}
.feature-bottom a:hover {
  color: #78dce8;
}
.paired-showcase {
  padding-top: 76px;
  scroll-margin-top: -76px;
}
.paired-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 23px;
}
.paired-heading .section-label {
  display: block;
  margin-bottom: 14px;
  font-size: 9px;
}
.paired-heading h2 {
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.048em;
}
.pair-speed {
  font-size: 10px;
  color: #a1afc5;
  padding-bottom: 4px;
  white-space: nowrap;
}
.paired-showcase .hero-principles {
  padding: 27px 0 23px;
}
.paired-provenance {
  margin-top: 13px;
  font-size: 10px;
  color: #7f8da4;
  max-width: 1100px;
}
@media (min-width: 761px) and (max-height: 620px) {
  .hero.hero-cinema {
    padding-top: 16px;
  }
  .hero-cinema .publication {
    margin-bottom: 8px;
  }
  .hero-cinema h1 {
    font-size: 34px;
  }
  .hero-cinema .hero-description {
    font-size: 12px;
    margin-top: 7px;
  }
  .hero-cinema .hero-copy {
    margin-bottom: 16px;
  }
  .hero-feature {
    width: min(100%, 1160px, calc((100svh - 220px) * 16 / 9));
  }
}
@media (max-width: 760px) {
  .hero.hero-cinema {
    padding-top: 22px;
  }
  .hero-cinema .publication {
    font-size: 9px;
    margin-bottom: 12px;
  }
  .hero-cinema h1 {
    font-size: clamp(28px, 7.8vw, 43px);
    white-space: normal;
    line-height: 1.08;
    letter-spacing: -0.05em;
  }
  .hero-cinema h1 em {
    display: block;
  }
  .hero-cinema .hero-description {
    font-size: 12px;
    line-height: 1.65;
    max-width: 480px;
    margin-top: 12px;
  }
  .hero-cinema .hero-copy {
    margin-bottom: 18px;
  }
  .hero-feature {
    width: 100%;
  }
  .feature-player {
    border-radius: 8px;
  }
  .feature-play {
    gap: 9px;
    padding: 8px 16px 8px 8px;
    font-size: 11px;
  }
  .feature-play-icon {
    width: 30px;
    height: 30px;
    font-size: 10px;
  }
  .feature-bottom {
    padding-top: 11px;
    gap: 6px 12px;
    flex-wrap: wrap;
    font-size: 8px;
  }
  .feature-bottom i {
    margin: 0 5px;
  }
  .feature-bottom > div {
    gap: 18px;
    width: 100%;
    justify-content: space-between;
  }
  .feature-bottom a {
    font-size: 9px;
  }
  .paired-showcase {
    padding-top: 57px;
    scroll-margin-top: -57px;
  }
  .paired-heading {
    display: block;
    margin-bottom: 19px;
  }
  .paired-heading .section-label {
    font-size: 8px;
    margin-bottom: 10px;
  }
  .paired-heading h2 {
    font-size: clamp(26px, 6vw, 37px);
    line-height: 1.16;
  }
  .pair-speed {
    display: block;
    margin-top: 10px;
    font-size: 9px;
    padding: 0;
  }
  .paired-showcase .hero-principles {
    padding-top: 22px;
    padding-bottom: 22px;
  }
  .paired-provenance {
    font-size: 9px;
    line-height: 1.8;
  }
}

/* The page introduces the research; the film owns the contribution headline. */
.hero-cinema h1 {
  font-size: 44px;
  letter-spacing: -0.06em;
}
@media (max-width: 760px) {
  .hero-cinema h1 {
    font-size: 37px;
    line-height: 1.08;
  }
}

/* Keep chapter navigation and the original supplement in the reading flow. */
.feature-chapters {
  margin-top: 8px;
  border-bottom: 1px solid #ffffff12;
}
.feature-chapters > summary {
  padding: 10px 0;
  gap: 20px;
  color: #b7c2d7;
  font-size: 10px;
}
.feature-chapters > summary > span:last-child {
  font-size: 17px;
  line-height: 1;
  color: #8a95aa;
}
.feature-chapter-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  padding: 10px 0 15px;
}
.feature-chapter-list > button {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-align: left;
  padding: 11px 12px;
  background: #0e1420;
  border: 1px solid #293345;
  border-radius: 6px;
  color: #aab8ce;
  font-size: 10px;
  line-height: 1.5;
  min-width: 0;
}
.feature-chapter-list > button:hover {
  color: #e0e7f2;
  border-color: #8293b0;
}
.feature-chapter-list > button[aria-current="true"] {
  background: #baa7ff10;
  border-color: #baa7ff55;
  color: #dbd0f6;
}
.feature-chapter-time {
  font:
    9px/1.7 ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  color: #839dbf;
  flex-shrink: 0;
}
.feature-chapter-status {
  grid-column: 1/-1;
  font-size: 10px;
  line-height: 1.7;
  color: #8b9ab0;
  margin: 0;
  padding: 4px 0 8px;
}
.feature-downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding: 0 0 18px;
  font-size: 10px;
  color: #a9b9d0;
}
.feature-downloads a:hover {
  color: #78dce8;
}
.full-supplement {
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #0b1019;
}
.full-supplement > summary {
  padding: 24px;
  gap: 24px;
}
.full-supplement > summary b {
  display: block;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.4;
}
.full-supplement > summary small {
  display: block;
  font-size: 10px;
  line-height: 1.6;
  color: #8797af;
  margin-top: 7px;
}
.full-supplement-player {
  padding: 0 24px;
}
.full-supplement-player video {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
  background: #05070a;
  border: 1px solid #323d50;
  border-radius: 6px;
}
.full-supplement-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 16px 24px 23px;
  font-size: 10px;
  color: #8797af;
  line-height: 1.65;
}
.full-supplement-foot a {
  color: #b3c4df;
  white-space: nowrap;
}
@media (max-width: 760px) {
  .feature-chapters {
    margin-top: 7px;
  }
  .feature-chapters > summary {
    font-size: 9px;
    padding: 9px 0;
  }
  .feature-chapter-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }
  .feature-chapter-list > button {
    flex-direction: column;
    gap: 3px;
    padding: 10px;
    font-size: 9px;
  }
  .feature-chapter-time {
    font-size: 8px;
  }
  .feature-downloads {
    gap: 10px 16px;
    font-size: 9px;
    padding-bottom: 15px;
  }
  .full-supplement > summary {
    padding: 20px 18px;
  }
  .full-supplement > summary b {
    font-size: 14px;
  }
  .full-supplement > summary small {
    font-size: 9px;
  }
  .full-supplement-player {
    padding: 0 12px;
  }
  .full-supplement-foot {
    padding: 13px 18px 18px;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 9px;
  }
}