@font-face {
  font-family: Instrument;
  src: url("assets/fonts/InstrumentSerif-Regular.ttf") format("truetype");
  font-display: swap;
  font-weight: 400;
}
@font-face {
  font-family: Instrument;
  src: url("assets/fonts/InstrumentSerif-Italic.ttf") format("truetype");
  font-display: swap;
  font-style: italic;
}
@font-face {
  font-family: DM;
  src: url("assets/fonts/DMSans-Variable.ttf") format("truetype");
  font-display: swap;
  font-weight: 100 900;
}
:root {
  --paper: #f8f7f4;
  --ink: #262620;
  --muted: #696960;
  --line: #deddd5;
  --accent: #a0492d;
  --serif: Instrument, Georgia, serif;
  --sans: DM, "Trebuchet MS", sans-serif;
  --wide: 1240px;
  --content: 1120px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  border: 0;
  background: none;
}
button:disabled {
  cursor: wait;
}
img,
video {
  max-width: 100%;
  display: block;
}
img {
  height: auto;
}
figure,
p,
h1,
h2,
h3 {
  margin: 0;
}
em {
  font-family: var(--serif);
  font-weight: 400;
}
h2 {
  font-family: var(--serif);
  font-size: clamp(36px, 4.2vw, 56px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.035em;
}
h2 em {
  color: var(--accent);
}
h3 {
  font-weight: 500;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
  border-radius: 2px;
}
::selection {
  background: #e7c6ad;
  color: #201b18;
}
[hidden] {
  display: none !important;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: -60px;
  left: 16px;
  z-index: 100;
  padding: 10px 20px;
  background: var(--ink);
  color: white;
}
.skip-link:focus {
  top: 12px;
}
.section-shell {
  width: min(var(--content), calc(100% - 80px));
  margin-inline: auto;
}
.site-header {
  height: 80px;
  max-width: var(--wide);
  margin: auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  gap: 24px;
}
.wordmark {
  font-family: var(--serif);
  font-size: 37px;
  line-height: 1;
  letter-spacing: -1.5px;
  display: inline-flex;
  align-items: center;
}
.wordmark > span:first-child {
  font-style: italic;
}
.wordmark svg {
  width: 24px;
  margin-left: 10px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.2;
}
.site-header nav {
  display: flex;
  gap: 29px;
  font-size: 13px;
  color: #51514c;
}
.site-header a:not(.wordmark):hover {
  color: var(--accent);
}
.header-paper {
  font-size: 13px;
  font-weight: 500;
}
.header-paper span {
  margin-left: 12px;
}
.hero {
  padding-top: 54px;
}
.hero-copy {
  text-align: center;
  width: min(100% - 40px, 1050px);
  margin: auto;
}
.eyebrow {
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.14em;
  font-weight: 550;
  color: var(--muted);
}
.eyebrow-dot {
  display: inline-block;
  width: 3px;
  height: 3px;
  vertical-align: middle;
  background: #9f9c92;
  margin: 0 12px;
  border-radius: 50%;
}
.hero-wordmark {
  font-family: var(--serif);
  font-size: 96px;
  line-height: 1.05;
  letter-spacing: -6px;
  margin: 18px 0 12px;
}
.hero-wordmark > span:first-child {
  font-style: italic;
}
.brand-period {
  color: var(--accent);
}
h1 {
  font-size: clamp(24px, 2.7vw, 37px);
  font-weight: 450;
  line-height: 1.3;
  letter-spacing: -1.2px;
}
h1 em {
  font-size: 1.16em;
  color: #777060;
}
.authors {
  margin: 26px auto 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 25px;
  font-size: 14px;
}
.first-authors {
  display: flex;
  gap: 25px;
  min-width: 277px;
  justify-content: center;
}
.authors a {
  position: relative;
  white-space: nowrap;
  transition: color 0.2s;
}
.authors a:hover {
  color: var(--accent);
}
sup {
  font-size: 9px;
  color: var(--accent);
  position: relative;
  top: -0.15em;
  margin-left: 3px;
}
.author-notes {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  font-size: 10px;
  color: var(--muted);
  margin-top: 9px;
}
.author-notes button {
  font-size: 10px;
  padding: 0;
  color: var(--muted);
  border-bottom: 1px dotted #aaa;
}
.author-notes button:hover {
  color: var(--ink);
}
.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin: 24px 0 34px;
}
.button {
  display: inline-flex;
  gap: 13px;
  align-items: center;
  justify-content: center;
  height: 43px;
  font-size: 12px;
  font-weight: 550;
  padding: 0 21px;
  border: 1px solid var(--ink);
  border-radius: 3px;
  transition:
    background 0.2s,
    color 0.2s;
}
.button svg {
  height: 16px;
  width: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}
.primary {
  background: var(--ink);
  color: var(--paper);
}
.primary:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.secondary:hover {
  background: #ecebe5;
}
.text-link {
  font-size: 12px;
  font-weight: 550;
  display: inline-block;
  padding: 4px 0;
  border-bottom: 1px solid #bdbbb1;
  white-space: nowrap;
}
.text-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.hero-actions .text-link {
  margin-left: 16px;
}
.hero-figure {
  width: min(1440px, calc(100% - 40px));
  margin: auto;
  position: relative;
  background: #060707;
  overflow: hidden;
  border-radius: 5px;
}
.hero-figure > img {
  width: 100%;
  height: auto;
  margin-top: -4%;
}
.hero-image-label {
  position: absolute;
  bottom: 19px;
  left: 25px;
  color: #b8b5ab;
  font-size: 10px;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.status-dot {
  width: 5px;
  height: 5px;
  background: #ce9e71;
  border-radius: 50%;
}
.hero-caption {
  width: min(1390px, calc(100% - 70px));
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 11px;
  color: var(--muted);
  margin: 13px auto 0;
}
.hero-caption > span:last-child {
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 0.12em;
}
.section-marker {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  display: flex;
  gap: 14px;
  align-items: center;
  color: var(--muted);
  margin-bottom: 22px;
}
.section-marker > span {
  font-size: 9px;
  border: 1px solid #cbc9bf;
  border-radius: 50%;
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  letter-spacing: 0;
}
.intro {
  padding: 104px 0 96px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 50px;
  border-bottom: 1px solid var(--line);
}
.intro > .section-marker {
  align-self: start;
}
.intro-copy {
  max-width: 710px;
}
.intro p {
  font-size: 16px;
  line-height: 1.9;
  color: #5a5a52;
  margin-top: 24px;
}
.intro p + p {
  margin-top: 14px;
}
.idea-tags {
  display: flex;
  gap: 20px;
  align-items: center;
  font-size: 11px;
  margin-top: 28px;
  color: var(--accent);
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 34px;
}
.section-heading > p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  flex-shrink: 0;
}
.collection {
  padding-top: 90px;
  padding-bottom: 100px;
}
.animal-tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  gap: 30px;
  margin-top: 43px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.animal-tabs button {
  font-size: 13px;
  padding: 0 0 15px;
  position: relative;
  white-space: nowrap;
  color: var(--muted);
  flex-shrink: 0;
}
.animal-tabs button[aria-selected="true"] {
  color: var(--ink);
}
.animal-tabs button[aria-selected="true"]:after {
  content: "";
  position: absolute;
  height: 2px;
  background: var(--accent);
  bottom: 0;
  left: 0;
  right: 0;
}
.animal-tabs button > span {
  font-size: 8px;
  border: 1px solid #cfccc1;
  border-radius: 2px;
  padding: 2px 5px;
  margin-left: 4px;
  vertical-align: middle;
  color: var(--muted);
}
.animal-panel {
  margin-top: 22px;
}
.viewer-stage {
  position: relative;
  background: #080909;
  color: #ecebe5;
  border-radius: 5px;
  overflow: hidden;
  isolation: isolate;
  aspect-ratio: 1.9;
}
.viewer-stage > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.viewer-topline,
.viewer-bottomline {
  position: absolute;
  display: flex;
  justify-content: space-between;
  align-items: center;
  left: 22px;
  right: 22px;
  z-index: 2;
  gap: 10px;
}
.viewer-topline {
  top: 18px;
  font-size: 10px;
  letter-spacing: 0.08em;
}
.viewer-bottomline {
  bottom: 13px;
  font-size: 10px;
  color: #c5c3ba;
}
.view-modes {
  display: flex;
  background: #141615e6;
  border: 1px solid #55574c;
  border-radius: 4px;
  padding: 3px;
  font-size: 10px;
  letter-spacing: 0;
  gap: 2px;
}
.view-modes button {
  padding: 6px 12px;
  border-radius: 2px;
  color: #ccc;
}
.view-modes button[aria-pressed="true"] {
  color: #1d211c;
  background: #eeece4;
}
.viewer-bottomline button {
  font-size: 27px;
  color: #eeece4;
  width: 40px;
  height: 40px;
  line-height: 1;
  background: #191b1999;
  border-radius: 3px;
}
.animal-info {
  display: grid;
  grid-template-columns: 1fr 2.1fr 1fr;
  align-items: center;
  gap: 44px;
  padding: 25px 0 22px;
  border-bottom: 1px solid var(--line);
}
.animal-info h3 {
  font-family: var(--serif);
  font-size: 37px;
  font-weight: 400;
  line-height: 1.15;
  margin-top: 5px;
}
.animal-info > p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 470px;
}
.strand-count {
  text-align: right;
  display: flex;
  flex-direction: column;
}
.strand-count strong {
  font-family: var(--serif);
  font-size: 37px;
  font-weight: 400;
  line-height: 1.2;
}
.strand-count span {
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 8px;
  color: var(--muted);
  margin-top: 8px;
}
.fine-print {
  font-size: 10px;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 16px;
  max-width: 780px;
}
#webgl-viewer {
  height: 100%;
  width: 100%;
  touch-action: none;
}
#webgl-viewer canvas {
  display: block;
  width: 100%;
  height: 100%;
}
#viewer-loading {
  position: absolute;
  inset: 0;
  background: #080909cc;
  display: grid;
  place-items: center;
  font-size: 13px;
  z-index: 3;
  pointer-events: none;
}
#geometry-controls {
  position: absolute;
  bottom: 65px;
  right: 22px;
  display: flex;
  gap: 6px;
  z-index: 2;
}
#geometry-controls button {
  font-size: 10px;
  padding: 6px 10px;
  border: 1px solid #60645b;
  border-radius: 2px;
  background: #151813da;
}
#geometry-controls button[aria-pressed="false"] {
  opacity: 0.5;
}
#geometry-controls button[aria-pressed="true"] {
  border-color: #d2c0a1;
}
#density-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.density-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.density-buttons button {
  padding: 9px 12px;
  border: 1px solid #78766d;
  border-radius: 3px;
}
.density-buttons button[aria-pressed="true"] {
  background: #272a25;
  color: white;
  border-color: #272a25;
}
.method {
  padding: 80px 0 96px;
  border-top: 1px solid var(--line);
}
.method-figure {
  padding: 24px 22px;
  background: white;
  border: 1px solid #e8e6e0;
  margin: 40px 0 38px;
  border-radius: 3px;
}
.method-figure img {
  width: 100%;
  height: auto;
}
.method-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.step-number {
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.method-steps h3 {
  font-size: 18px;
  font-weight: 450;
  letter-spacing: -0.5px;
  margin: 12px 0;
}
.method-steps p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}
.method-detail {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.method-detail summary {
  cursor: pointer;
  font-size: 12px;
  padding: 19px 0;
  display: flex;
  justify-content: space-between;
  list-style: none;
}
.method-detail summary::-webkit-details-marker {
  display: none;
}
.method-detail summary > span {
  font-size: 18px;
  color: var(--accent);
}
.method-detail[open] summary > span {
  transform: rotate(45deg);
}
.method-detail > div {
  padding: 0 0 24px;
}
.method-detail p {
  font-size: 13px;
  max-width: 720px;
  color: var(--muted);
  margin-bottom: 20px;
}
.method-detail img {
  width: 100%;
  background: #fff;
}
.efficiency {
  background: #eeece6;
  border-top: 1px solid #e6e3dc;
  border-bottom: 1px solid #e6e3dc;
  background-image: radial-gradient(
    ellipse at 10% 80%,
    #e8dfd266,
    transparent 60%
  );
}
.efficiency-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  padding-top: 70px;
  padding-bottom: 70px;
  align-items: center;
}
.efficiency p:not(.fine-print) {
  font-size: 13px;
  color: var(--muted);
  max-width: 310px;
  margin-top: 20px;
}
.runtime-row + .runtime-row {
  margin-top: 24px;
}
.runtime-row > div:first-child {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.runtime-row > div > span {
  font-size: 13px;
}
.runtime-row strong {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 38px;
  line-height: 1.1;
}
.runtime-row small {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
}
.runtime-track {
  height: 6px;
  margin-top: 13px;
  background: #dddbd3;
  border-radius: 1px;
  overflow: hidden;
}
.runtime-track span {
  display: block;
  height: 100%;
  background: #9c9b92;
}
.runtime-track .baseline-bar {
  width: 100%;
}
.runtime-track .ours-bar {
  width: 8.254%;
  background: var(--accent);
}
.runtime-row.ours strong,
.runtime-row.ours > div > span {
  color: var(--accent);
}
.runtime .fine-print {
  margin-top: 23px;
}
.motion {
  padding-top: 100px;
  padding-bottom: 90px;
}
.film {
  position: relative;
  background: #050606;
  border-radius: 5px;
  overflow: hidden;
}
.film video {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
}
.play-film {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: linear-gradient(0deg, #0005, transparent 45%);
  color: #fff;
}
.play-icon {
  display: grid;
  place-items: center;
  width: 63px;
  height: 63px;
  border: 1px solid #ffffff90;
  background: #1b1b1977;
  border-radius: 50%;
  font-size: 15px;
  padding-left: 3px;
  transition:
    background 0.2s,
    transform 0.2s;
}
.play-film:hover .play-icon {
  background: #a0492dd9;
  transform: scale(1.07);
}
.play-film > span:last-child {
  text-align: left;
  font-family: var(--serif);
  font-size: 29px;
  line-height: 1.4;
}
.play-film small {
  display: block;
  font-family: var(--sans);
  font-size: 8px;
  letter-spacing: 0.16em;
}
.film-badge {
  position: absolute;
  bottom: 27px;
  left: 25px;
  font-size: 10px;
  letter-spacing: 0.03em;
  color: #d8d3c8;
  pointer-events: none;
}
.film.is-playing .film-badge {
  display: none;
}
.film-caption {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-top: 17px;
}
.film-caption p {
  font-size: 11px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 720px;
}
.film-caption a {
  font-size: 11px;
}
.real-world {
  display: grid;
  grid-template-columns: 0.85fr 1.65fr;
  gap: 70px;
  padding: 65px 0 90px;
  border-top: 1px solid var(--line);
  align-items: center;
}
.real-copy > p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
  margin: 24px 0;
}
.real-world figure {
  background: #fff;
  border: 1px solid #e6e3dc;
  padding: 15px;
}
.real-world figure img {
  width: 100%;
  height: auto;
}
.real-world figcaption {
  text-align: center;
  font-size: 9px;
  color: var(--muted);
  margin-top: 15px;
}
.citation {
  border-top: 1px solid var(--line);
  padding-top: 65px;
  padding-bottom: 70px;
}
.bibtex-panel {
  background: #efeee9;
  border: 1px solid #e1dfd6;
  border-radius: 4px;
}
.bibtex-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 24px;
  font-size: 11px;
  border-bottom: 1px solid #dedbd2;
}
.draft-tag {
  font-size: 9px;
  padding: 2px 7px;
  border: 1px solid #c8c3b8;
  border-radius: 2px;
  margin-left: 10px;
  color: var(--muted);
}
.bibtex-header button {
  font-size: 11px;
  display: flex;
  gap: 14px;
}
.bibtex-panel pre {
  overflow: auto;
  padding: 23px 28px 29px;
  font-size: 12px;
  line-height: 1.9;
  color: #5c584f;
  margin: 0;
  tab-size: 2;
}
.bibtex-panel code {
  font-family: "SFMono-Regular", Consolas, monospace;
}
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  gap: 24px;
}
footer .wordmark {
  font-size: 42px;
}
footer p {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.7;
  margin-right: auto;
  margin-left: 20px;
}
footer > a:last-child {
  font-size: 11px;
  color: var(--muted);
}
.no-script {
  text-align: center;
  padding: 15px;
  font-size: 12px;
}
.reveal {
  opacity: 1;
}
.js-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
.js-reveal.is-visible {
  opacity: 1;
  transform: none;
}
.author-swap {
  animation: author-reveal 0.45s ease;
}
@keyframes author-reveal {
  from {
    opacity: 0.15;
    transform: translateY(3px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (min-width: 1700px) {
  .hero {
    padding-top: 65px;
  }
  .hero-wordmark {
    font-size: 110px;
  }
  .hero-figure {
    margin-top: 42px;
  }
}
@media (max-width: 900px) {
  .section-shell {
    width: calc(100% - 48px);
  }
  .site-header {
    padding: 0 24px;
    height: 68px;
  }
  .site-header nav {
    gap: 19px;
    font-size: 12px;
  }
  .hero {
    padding-top: 36px;
  }
  .hero-wordmark {
    font-size: 84px;
  }
  .intro {
    grid-template-columns: 1fr 2.7fr;
    gap: 28px;
    padding-top: 76px;
    padding-bottom: 70px;
  }
  .collection,
  .motion {
    padding-top: 72px;
    padding-bottom: 72px;
  }
  .animal-tabs {
    gap: 26px;
  }
  .animal-info {
    gap: 25px;
    grid-template-columns: 0.8fr 2fr 1fr;
  }
  .efficiency-inner {
    gap: 50px;
  }
  .method {
    padding-top: 65px;
    padding-bottom: 70px;
  }
  .real-world {
    gap: 32px;
  }
  .method-steps {
    gap: 22px;
  }
  .hero-caption {
    width: calc(100% - 50px);
  }
}
@media (max-width: 600px) {
  html {
    scroll-padding-top: 25px;
  }
  .section-shell {
    width: calc(100% - 36px);
  }
  .site-header {
    height: 64px;
    padding: 0 19px;
    gap: 12px;
  }
  .site-header nav {
    gap: 15px;
    font-size: 11px;
  }
  .site-header nav a:first-child,
  .site-header nav a:last-child {
    display: none;
  }
  .header-paper {
    font-size: 11px;
  }
  .header-paper span {
    margin-left: 3px;
  }
  .wordmark {
    font-size: 30px;
  }
  .wordmark svg {
    width: 19px;
    margin-left: 6px;
  }
  .hero {
    padding-top: 33px;
  }
  .hero-copy {
    width: calc(100% - 34px);
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 0.07em;
  }
  .eyebrow-dot {
    margin: 0 6px;
  }
  .hero-wordmark {
    font-size: 79px;
    margin: 17px 0 14px;
  }
  h1 {
    font-size: 24px;
    letter-spacing: -0.7px;
    line-height: 1.22;
  }
  h1 br {
    display: none;
  }
  h1 em {
    display: block;
    line-height: 1.14;
    margin-top: 7px;
    font-size: 1.16em;
  }
  .authors {
    flex-wrap: wrap;
    gap: 10px 24px;
    margin-top: 24px;
    font-size: 13px;
  }
  .first-authors {
    flex-basis: 100%;
    gap: 22px;
    min-width: 0;
  }
  .author-notes {
    gap: 10px;
    flex-wrap: wrap;
    font-size: 9px;
    margin-top: 13px;
  }
  .author-notes button {
    font-size: 9px;
  }
  .hero-actions {
    gap: 9px;
    margin: 23px 0 27px;
  }
  .button {
    height: 39px;
    padding: 0 16px;
    font-size: 11px;
    gap: 10px;
  }
  .hero-actions .text-link {
    margin-left: 8px;
    font-size: 10px;
  }
  .hero-figure {
    width: calc(100% - 20px);
    border-radius: 3px;
    aspect-ratio: 1.62;
    display: flex;
    align-items: center;
    background: #060707;
  }
  .hero-figure > img {
    max-width: none;
    width: 135%;
    margin-left: -17.5%;
    object-fit: contain;
  }
  .hero-image-label {
    font-size: 8px;
    left: 12px;
    bottom: 11px;
    letter-spacing: 0;
  }
  .hero-caption {
    width: calc(100% - 36px);
    font-size: 9px;
    flex-direction: column;
    gap: 3px;
    margin-top: 10px;
  }
  .hero-caption > span:last-child {
    font-size: 8px;
  }
  .intro {
    display: block;
    padding-top: 62px;
    padding-bottom: 56px;
  }
  .section-marker {
    margin-bottom: 18px;
    font-size: 9px;
  }
  h2 {
    font-size: 39px;
  }
  .intro-copy p {
    font-size: 14px;
    line-height: 1.85;
    margin-top: 21px;
  }
  .idea-tags {
    gap: 14px;
    font-size: 10px;
  }
  .section-heading {
    display: block;
    margin-bottom: 25px;
  }
  .section-heading > p {
    margin-top: 17px;
    font-size: 12px;
  }
  .section-heading > .text-link {
    margin-top: 18px;
  }
  .collection {
    padding-top: 56px;
    padding-bottom: 58px;
  }
  .animal-tabs {
    margin-top: 24px;
    gap: 24px;
  }
  .animal-tabs button {
    font-size: 12px;
    padding-bottom: 12px;
  }
  .animal-tabs button > span {
    display: none;
  }
  .animal-panel {
    margin-top: 15px;
  }
  .viewer-stage {
    aspect-ratio: 1.15;
  }
  .viewer-stage > img {
    object-fit: contain;
    width: 110%;
    max-width: none;
    margin-left: -5%;
  }
  .viewer-topline {
    top: 12px;
    left: 13px;
    right: 13px;
  }
  .viewer-bottomline {
    bottom: 7px;
    left: 13px;
    right: 9px;
    font-size: 8px;
    max-width: 100%;
  }
  .view-modes button {
    font-size: 9px;
    padding: 6px 8px;
  }
  .animal-info {
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 20px 0;
  }
  .animal-info > p {
    grid-row: 2;
    grid-column: 1/-1;
    font-size: 12px;
    max-width: none;
  }
  .animal-info h3 {
    font-size: 31px;
  }
  .strand-count {
    grid-row: 1;
    grid-column: 2;
  }
  .strand-count strong {
    font-size: 30px;
  }
  .fine-print {
    font-size: 9px;
    margin-top: 12px;
  }
  .method {
    padding: 52px 0;
  }
  .method-figure {
    margin: 26px 0;
    padding: 12px 8px;
    overflow: auto;
  }
  .method-figure img {
    min-width: 620px;
  }
  .method-steps {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .method-steps article {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
  }
  .method-steps h3 {
    margin: 7px 0;
    font-size: 19px;
  }
  .method-steps p {
    font-size: 13px;
  }
  .method-detail {
    margin-top: 10px;
  }
  .method-detail summary {
    font-size: 11px;
    gap: 20px;
  }
  .efficiency-inner {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-top: 48px;
    padding-bottom: 48px;
  }
  .runtime-row strong {
    font-size: 37px;
  }
  .motion {
    padding: 58px 0;
  }
  .film {
    border-radius: 3px;
  }
  .play-icon {
    width: 47px;
    height: 47px;
    font-size: 11px;
  }
  .play-film {
    gap: 11px;
  }
  .play-film > span:last-child {
    font-size: 25px;
  }
  .play-film small {
    font-size: 7px;
  }
  .film-badge {
    left: 13px;
    bottom: 13px;
    font-size: 8px;
  }
  .film-caption {
    display: block;
  }
  .film-caption p {
    font-size: 10px;
  }
  .film-caption a {
    margin-top: 12px;
  }
  .real-world {
    display: block;
    padding-top: 48px;
    padding-bottom: 52px;
  }
  .real-copy p {
    margin: 19px 0;
    font-size: 13px;
  }
  .real-world figure {
    margin-top: 27px;
    padding: 8px;
  }
  .real-world figcaption {
    font-size: 8px;
  }
  .citation {
    padding-top: 47px;
    padding-bottom: 45px;
  }
  .bibtex-header {
    padding: 13px 15px;
  }
  .bibtex-panel pre {
    font-size: 10px;
    padding: 18px 15px;
    line-height: 1.8;
  }
  footer {
    gap: 18px;
    flex-wrap: wrap;
    padding: 23px 0 30px;
  }
  footer p {
    margin: 0;
    font-size: 9px;
  }
  footer > a:last-child {
    font-size: 10px;
    margin-left: auto;
  }
  #geometry-controls {
    bottom: 51px;
    right: 11px;
  }
  #geometry-controls button {
    font-size: 9px;
    padding: 4px 7px;
  }
  .method-detail img {
    max-width: 100%;
  }
}
/* Keep all six animals in the frame, including on narrow phones. */
@media (max-width: 600px) {
  .hero-figure {
    aspect-ratio: 2;
  }
  .hero-figure > img,
  .viewer-stage > img {
    width: 100%;
    margin-left: 0;
    margin-top: 0;
  }
}
.viewer-stage:fullscreen {
  width: 100vw;
  height: 100vh;
  aspect-ratio: auto;
  border-radius: 0;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .js-reveal {
    opacity: 1;
    transform: none;
  }
}