@import url("https://fonts.googleapis.com/css2?family=Lato:wght@400;700&display=swap");

/* Holo4D single stylesheet. Original layer order is retained to preserve the cascade. */

/* Base, page structure and component foundations (index.css). */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 58px;
}

body {
  margin: 0px;
  font-size: 16px;
  line-height: 1.6;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page-width {
  width: min(1080px, 100% - 40px);
  margin-inline: auto;
}

.gallery-width {
  width: min(1220px, 100% - 96px);
  margin-inline: auto;
}

.text-width {
  margin-inline: auto;
}

.contents-sidebar {
  position: fixed;
  z-index: 30;
  left: 0px;
  width: var(--sidebar-width);
  overflow-y: auto;
}

.contents-sidebar h2 {
  margin: 0px 0px 25px;
  padding-left: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contents-sidebar ul {
  margin: 0px;
  padding: 0px;
  list-style: none;
}

.contents-sidebar li {
  margin-bottom: 8px;
}

.contents-sidebar a {
  display: block;
  padding: 9px 12px;
  color: rgb(74, 74, 74);
  font-weight: 500;
  transition: color 160ms, background 160ms, transform 160ms;
}

.contents-sidebar a:hover {
  color: var(--link);
  background: rgb(245, 248, 255);
  text-decoration: none;
  transform: translateX(3px);
}

.topbar {
  position: sticky;
  z-index: 20;
  top: 0px;
  backdrop-filter: blur(10px);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.wordmark:hover {
  text-decoration: none;
}

.nav-links {
  display: flex;
}

.paper-header {
  text-align: center;
}

.paper-header h1 {
  margin: 0px auto 26px;
}

.paper-header h1 span {
  font-weight: 700;
}

.authors {
  max-width: 980px;
  margin: 0px auto 7px;
}

.authors span {
  display: inline-block;
  margin-inline: 8px;
}

.authors sup, .affiliations sup {
  margin-left: 2px;
  color: rgb(85, 85, 85);
  font-size: 0.7em;
}

.affiliations {
  color: rgb(85, 85, 85);
}

.affiliations span {
  display: inline-block;
  margin-inline: 12px;
}

.equal-contribution {
  margin-top: 2px;
  color: rgb(85, 85, 85);
}

.equal-contribution sup {
  margin-right: 2px;
  font-size: 0.75em;
}

.venue {
  margin: 6px 0px 18px;
  color: rgb(85, 85, 85);
}

.paper-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.paper-links a, .paper-links span {
  display: inline-block;
  padding: 7px 15px;
  border-radius: 999px;
  color: white;
  background: rgb(51, 51, 51);
  font-size: 0.88rem;
}

.paper-links a:hover {
  background: rgb(85, 85, 85);
  text-decoration: none;
}

.paper-links span {
  color: rgb(119, 119, 119);
  background: rgb(232, 232, 232);
}

figure {
  position: relative;
  overflow: hidden;
  margin: 0px;
  border-radius: 4px;
  background: rgb(17, 17, 17);
}

video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: rgb(17, 17, 17);
}

.web-stage .blend-layer {
  animation: auto ease 0s 1 normal none running none !important;
}

.web-stage .blend-overlay {
  opacity: 0;
  transition: opacity 220ms;
}

.web-stage.show-tracks .blend-overlay {
  opacity: 1;
}

.web-state {
  position: absolute;
  z-index: 2;
  right: 10px;
  bottom: 10px;
  color: white;
  background: rgba(0, 0, 0, 0.733);
}

.view-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0px 0px 14px;
}

.view-controls button {
  border: 1px solid rgb(204, 204, 204);
  background: white;
  color: rgb(68, 68, 68);
  cursor: pointer;
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  line-height: inherit;
  font-family: inherit;
  font-optical-sizing: inherit;
  font-size-adjust: inherit;
  font-kerning: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-language-override: inherit;
  font-size: 0.82rem;
}

.view-controls button:disabled {
  opacity: 0.4;
  cursor: default;
}

.view-controls [data-counter] {
  margin-left: auto;
  color: rgb(119, 119, 119);
}

.asset-note, .metric-note {
  color: rgb(102, 102, 102);
  line-height: 1.5;
  margin: 8px 0px 0px !important;
}

.metric-note {
  font-variant-numeric: tabular-nums;
}

.hero-gallery {
  max-width: 960px;
  margin: auto;
}

.hero-gallery .result-slide {
  flex-basis: 100%;
  min-width: 100%;
}

.hero-gallery .thumbnail-nav, .hero-gallery .carousel-button {
  display: none;
}

.hero-gallery .carousel-track, [data-gallery] .carousel-track {
  align-items: flex-start;
}

.web-stage.comparison-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  aspect-ratio: auto;
  background: transparent;
}

.comparison-panel {
  position: relative;
}

.comparison-panel .blend-layer {
  position: static;
  height: auto;
  aspect-ratio: 16 / 9;
}

.method-label {
  position: absolute;
  color: white;
}

.media-error {
  position: absolute;
  inset: auto 8px 46px;
  z-index: 4;
  padding: 8px;
  color: white;
  background: rgba(136, 51, 17, 0.733);
  font-size: 0.8rem;
}

.media-loading {
  position: absolute;
  inset: auto 8px 8px;
  z-index: 4;
  padding: 8px;
  color: white;
  background: rgba(34, 34, 34, 0.8);
  font-size: 0.8rem;
}

.media-retry {
  position: absolute;
  bottom: 8px;
  left: 8px;
  z-index: 5;
  padding: 6px 12px;
  border: 1px solid white;
  border-radius: 4px;
  background: white;
  color: rgb(34, 34, 34);
  cursor: pointer;
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  line-height: inherit;
  font-family: inherit;
  font-optical-sizing: inherit;
  font-size-adjust: inherit;
  font-kerning: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-language-override: inherit;
  font-size: 0.8rem;
}

.media-error[hidden], .media-loading[hidden], .media-retry[hidden] {
  display: none;
}

.media-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  color: rgb(102, 102, 102);
}

.media-toolbar select {
  max-width: 100%;
  border: 1px solid rgb(204, 204, 204);
  border-radius: 5px;
  background: white;
  color: rgb(51, 51, 51);
  font: inherit;
}

.expand-video {
  border-radius: 4px;
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  font-family: inherit;
  font-optical-sizing: inherit;
  font-size-adjust: inherit;
  font-kerning: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-language-override: inherit;
}

.web-stage:fullscreen {
  width: 100%;
  height: 100%;
  background: rgb(17, 17, 17);
}

.web-stage:fullscreen .blend-layer {
  object-fit: contain;
}

.web-stage.comparison-stage:fullscreen {
  align-content: center;
}

.contents-sidebar a.current {
  font-weight: 600;
}

.archive-summary {
  cursor: pointer;
  margin-bottom: 20px;
  font-size: 1.1rem;
}

@media (prefers-reduced-motion: reduce) {
  .web-stage .blend-overlay, .carousel-track {
    transition: none;
  }
}

.teaser-caption {
  max-width: 900px;
}

.condition-disclosure {
  max-width: 900px;
  margin: 12px 0px 0px;
  padding: 10px 13px;
  border: 1px solid rgb(226, 207, 170);
  border-radius: 4px;
  color: rgb(101, 86, 56);
  background: rgb(255, 250, 240);
  font-size: 0.82rem;
  line-height: 1.5;
  text-align: left;
}

.condition-disclosure code {
  color: inherit;
  background: transparent;
  font-size: 0.95em;
}

.section h2 {
  margin: 0px 0px 24px;
  text-align: left;
}

.section p {
  margin: 0px 0px 18px;
}

.section-intro {
  text-align: left;
  margin: 0px 0px 34px !important;
}

.framework {
  display: grid;
  grid-template-columns: minmax(0px, 1fr) 22px minmax(0px, 1fr) 22px minmax(0px, 1fr) 22px minmax(0px, 1fr) 22px minmax(0px, 1fr);
  align-items: center;
  margin-top: 40px;
}

.framework-item {
  min-height: 126px;
  padding: 20px 13px;
  border: 1px solid rgb(216, 216, 216);
  text-align: center;
}

.framework-item span {
  display: block;
  width: 25px;
  height: 25px;
  margin: 0px auto 10px;
  border-radius: 50%;
  font-size: 0.75rem;
  line-height: 25px;
}

.framework-item strong, .framework-item small {
  display: block;
}

.framework-item small {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.35;
}

.framework-item.emphasis {
  border-color: rgb(134, 188, 185);
  background: rgb(241, 248, 248);
}

.framework-item.emphasis span {
  background: var(--accent);
}

.framework > b {
  color: rgb(153, 153, 153);
  font-weight: 400;
  text-align: center;
}

.diagnostic-note {
  max-width: 820px;
  margin: 0px 0px 28px;
  padding: 10px 14px;
  border: 1px solid rgb(222, 222, 222);
  border-radius: 4px;
  color: rgb(102, 102, 102);
  background: white;
  font-size: 0.83rem;
  text-align: left;
}

.carousel {
  position: relative;
  outline: none;
}

.carousel:focus-visible .carousel-viewport {
  outline: 2px solid var(--link);
  outline-offset: 4px;
}

.carousel-viewport {
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 420ms;
  will-change: transform;
}

.result-slide {
  flex: 0 0 50%;
  min-width: 50%;
}

.slide-heading {
  align-items: flex-start;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2px;
}

.slide-heading h3 {
  margin: 0px;
  font-weight: 600;
}

.slide-heading p {
  margin: 0px;
}

.blend-visual {
  margin: 0px;
  overflow: visible;
  border-radius: 0px;
  background: transparent;
}

.teaser-blend {
  max-width: 800px;
  margin-inline: auto;
}

.blend-stage {
  position: relative;
  width: 100%;
  aspect-ratio: var(--slide-aspect, 1.75);
  background: rgb(17, 17, 17);
}

.blend-layer {
  position: absolute;
  inset: 0px;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: contain;
}

.blend-overlay {
  z-index: 1;
  opacity: 0;
  will-change: opacity;
}

.blend-state {
  position: absolute;
  z-index: 2;
  right: 12px;
  bottom: 12px;
  display: grid;
  pointer-events: none;
}

.blend-state span {
  grid-area: 1 / 1;
  justify-self: end;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 3px;
  color: white;
  background: rgba(0, 0, 0, 0.72);
  font-size: 0.72rem;
  line-height: 1.2;
  white-space: nowrap;
}

.blend-state-clean {
  opacity: 1;
}

.blend-state-overlay {
  opacity: 0;
}

.media-toggle {
  position: absolute;
  z-index: 3;
  top: 12px;
  right: 12px;
  padding: 6px 9px;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 3px;
  color: white;
  background: rgba(0, 0, 0, 0.72);
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  font-family: inherit;
  font-optical-sizing: inherit;
  font-size-adjust: inherit;
  font-kerning: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-language-override: inherit;
  font-size: 0.72rem;
  line-height: 1.2;
}

.media-toggle:hover {
  background: rgba(0, 0, 0, 0.88);
}

.result-slide.is-active .blend-overlay, .result-slide.is-active .blend-state-overlay, .teaser-blend .blend-overlay, .teaser-blend .blend-state-overlay {
  animation: reveal-track-overlay var(--blend-cycle, 6.125s) ease-in-out infinite;
}

.result-slide.is-active .blend-state-clean, .teaser-blend .blend-state-clean {
  animation: reveal-clean-view var(--blend-cycle, 6.125s) ease-in-out infinite;
}

.carousel.is-paused .result-slide.is-active .blend-overlay, .carousel.is-paused .result-slide.is-active .blend-state-overlay, .carousel.is-paused .result-slide.is-active .blend-state-clean, .teaser-blend.is-paused .blend-overlay, .teaser-blend.is-paused .blend-state-overlay, .teaser-blend.is-paused .blend-state-clean {
  animation-play-state: paused;
}

.blend-visual figcaption {
  text-align: left;
}

@keyframes reveal-track-overlay {
  0%, 42% { opacity: 0; }
  50%, 92% { opacity: 1; }
  100% { opacity: 0; }
}

@keyframes reveal-clean-view {
  0%, 42% { opacity: 1; }
  50%, 92% { opacity: 0; }
  100% { opacity: 1; }
}

.carousel-button {
  position: absolute;
  top: 50%;
  padding: 0px 0px 4px;
  transform: translateY(-50%);
  cursor: pointer;
  border: 1px solid rgb(204, 204, 204);
  border-radius: 50%;
  color: rgb(51, 51, 51);
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  font-family: inherit;
  font-optical-sizing: inherit;
  font-size-adjust: inherit;
  font-kerning: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-language-override: inherit;
  line-height: 1;
}

.carousel-button:hover {
  border-color: rgb(136, 136, 136);
  background: rgb(250, 250, 250);
}

.carousel-footer {
  display: grid;
  grid-template-columns: minmax(110px, 1fr) auto minmax(110px, 1fr);
  align-items: center;
  gap: 16px;
  margin-top: 14px;
}

.text-button {
  padding: 6px;
  cursor: pointer;
  border: 0px;
  color: rgb(85, 85, 85);
  background: transparent;
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  line-height: inherit;
  font-family: inherit;
  font-optical-sizing: inherit;
  font-size-adjust: inherit;
  font-kerning: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-language-override: inherit;
  font-size: 0.86rem;
}

.text-button:first-child {
  text-align: left;
}

.text-button:last-child {
  text-align: right;
}

.text-button:hover {
  color: rgb(17, 17, 17);
}

.playback-toggle {
  padding: 7px 13px;
  cursor: pointer;
  border: 1px solid rgb(200, 200, 200);
  border-radius: 4px;
  color: rgb(68, 68, 68);
  background: white;
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  line-height: inherit;
  font-family: inherit;
  font-optical-sizing: inherit;
  font-size-adjust: inherit;
  font-kerning: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-language-override: inherit;
  font-size: 0.8rem;
}

.playback-toggle:hover {
  border-color: rgb(136, 136, 136);
  color: rgb(17, 17, 17);
}

.thumbnail-nav {
  scrollbar-color: rgb(170, 170, 170) transparent;
  scrollbar-width: thin;
  scroll-snap-type: x;
}

.thumbnail-button {
  cursor: pointer;
  border: 2px solid transparent;
  color: rgb(102, 102, 102);
  background: transparent;
  scroll-snap-align: center;
}

.thumbnail-button:hover {
  color: rgb(34, 34, 34);
  background: rgba(255, 255, 255, 0.72);
}

.thumbnail-button.is-active {
  color: rgb(34, 34, 34);
  background: white;
}

.thumbnail-button img {
  display: block;
  width: 100%;
  object-fit: cover;
  background: rgb(221, 221, 221);
}

.thumbnail-button span {
  display: block;
  overflow: hidden;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bibtex pre {
  border-radius: 5px;
}

.concurrent-list {
  margin: 0px;
  padding-left: 1.25rem;
  text-align: left;
}

.concurrent-list li {
  margin-bottom: 14px;
}

.concurrent-list li:last-child {
  margin-bottom: 0px;
}

.acknowledgements-copy {
  color: var(--muted);
  text-align: left;
}

.acknowledgements-copy p:last-child {
  margin-bottom: 0px;
}

.site-footer {
  border-top: 1px solid rgb(228, 230, 234);
  padding: 24px 0px 34px;
  line-height: 1.6;
  text-align: center;
}

.site-footer p {
  margin: 0px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
  white-space: nowrap !important;
}

@media (min-width: 641px) {
  body {
    padding-left: var(--sidebar-width);
  }

  .topbar {
    display: none;
  }
}

@media (max-width: 640px) {
  .contents-sidebar {
    display: none;
  }
}

@media (max-width: 900px) {
  .gallery-width {
    width: min(100% - 40px, 760px);
  }

  .framework {
    grid-template-columns: 1fr;
    gap: 8px;
    max-width: 620px;
    margin-inline: auto;
  }

  .framework > b {
    transform: rotate(90deg);
  }

  .framework-item {
    min-height: 0px;
  }

  .carousel-button {
    width: 42px;
    height: 42px;
  }

  .carousel-button.previous {
    left: -19px;
  }

  .carousel-button.next {
    right: -19px;
  }
}

@media (max-width: 760px) {
  .result-slide {
    flex-basis: 100%;
    min-width: 100%;
  }
}

@media (max-width: 640px) {
  .nav-inner {
    width: 100%;
    padding-inline: 16px;
  }

  .wordmark {
    display: none;
  }

  .nav-links {
    width: 100%;
    flex-wrap: wrap;
    gap: 10px;
  }

  .nav-links a:nth-child(2) {
    display: inline;
  }

  .wide-only {
    display: none;
  }

  .result-slide {
    padding: 10px;
  }

  .carousel-footer {
    grid-template-columns: 74px 1fr 74px;
    gap: 6px;
  }

  .text-button, .playback-toggle {
    font-size: 0.72rem;
  }

  .playback-toggle {
    padding-inline: 7px;
  }

  .thumbnail-button {
    flex-basis: 92px;
  }

  .thumbnail-button img {
    height: 48px;
  }

  .bibtex pre {
    padding: 48px 15px 15px;
    font-size: 0.72rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .carousel-track {
    transition: none;
  }

  .result-slide.is-active .blend-overlay, .result-slide.is-active .blend-state-overlay, .result-slide.is-active .blend-state-clean, .teaser-blend .blend-overlay, .teaser-blend .blend-state-overlay, .teaser-blend .blend-state-clean {
    animation: auto ease 0s 1 normal none running none;
  }
}

/* Legacy component polish (polish.css); retained only where it adds final values. */
:root {
  --sidebar-width: 180px;
}

body {
  -webkit-font-smoothing: antialiased;
}

.paper-header h1 {
  font-size: clamp(2.25rem, 3.5vw, 3.7rem);
  letter-spacing: -0.04em;
  max-width: 1080px;
}

.paper-lead {
  margin: 22px 0px;
  color: var(--muted);
  font-size: 1.06rem;
}

.paper-links a, .paper-links > span {
  font-weight: 550;
}

.paper-links a span {
  padding: 0px;
  color: inherit;
  background: none;
}

.paper-links a.secondary-link {
  color: rgb(51, 51, 51);
  background: rgb(243, 243, 243);
}

.paper-links a.secondary-link:hover {
  background: rgb(238, 238, 238);
}

.teaser-caption {
  margin-inline: auto;
}

.contents-sidebar {
  top: 150px;
  height: auto;
  max-height: calc(-180px + 100vh);
  padding: 24px 14px;
  border: 0px;
  box-shadow: none;
  background: transparent;
}

.contents-sidebar h2 {
  font-size: 0.69rem;
  margin-bottom: 14px;
}

.contents-sidebar a {
  font-size: 0.82rem;
  border-left: 2px solid transparent;
  border-radius: 0px 5px 5px 0px;
}

.nav-links a.current {
  font-weight: 650;
}

.technical-details {
  margin: 0px 0px 22px;
  color: var(--muted);
  line-height: 1.65;
}

.technical-details summary {
  cursor: pointer;
}

.technical-details p {
  margin: 10px 0px 0px !important;
}

.explore-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 960px;
  gap: 12px;
  margin: 28px auto 0px;
}

.explore-links a {
  padding: 16px 18px;
  border: 1px solid rgb(229, 229, 229);
  border-radius: 10px;
  background: white;
  transition: border-color 0.15s;
}

.explore-links a:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.explore-links strong {
  display: block;
  color: var(--text);
  font-size: 0.91rem;
}

.explore-links span {
  display: block;
  margin-top: 4px;
  font-size: 0.77rem;
  color: var(--muted);
}

.view-controls button {
  border-radius: 100px;
  padding: 7px 13px;
  border-color: rgb(221, 221, 221);
}

.view-controls button:disabled {
  display: none;
}

.example-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0px 0px 14px;
  color: var(--muted);
}

.example-picker select {
  flex: 1 1 0%;
  min-width: 0px;
  color: var(--text);
  font: inherit;
}

.blend-stage {
  overflow: hidden;
}

.timeline {
  display: flex;
  align-items: center;
}

.timeline input {
  flex: 1 1 0%;
  min-width: 0px;
  cursor: pointer;
}

.timeline output {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.timeline input:disabled {
  cursor: default;
  opacity: 0.4;
}

.framework-item {
  border-color: rgb(221, 221, 221);
  border-radius: 10px;
  background: rgb(250, 250, 250);
}

.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  width: 42px;
  height: 42px;
  border: 1px solid rgb(221, 221, 221);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  text-align: center;
  line-height: 40px;
}

.back-to-top:hover {
  text-decoration: none;
}

.back-to-top[hidden] {
  display: none;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: -80px;
  left: 16px;
  padding: 10px 18px;
  background: white;
  color: var(--accent);
  border: 2px solid var(--accent);
  border-radius: 6px;
}

.skip-link:focus {
  top: 12px;
}

a:focus-visible, button:focus-visible, select:focus-visible, summary:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (max-width: 1199px) {
  body {
    padding-left: 0px;
  }

  .contents-sidebar {
    display: none;
  }

  .topbar {
    display: block;
  }

  .nav-inner {
    min-height: 54px;
  }

  .nav-links {
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 20px;
    white-space: nowrap;
    scrollbar-width: none;
  }
}

@media (max-width: 640px) {
  .paper-header {
    padding-top: 38px;
  }

  .paper-header h1 {
    font-size: 2.3rem;
  }

  .paper-lead {
    font-size: 0.95rem;
  }

  .paper-kicker {
    margin-bottom: 18px;
  }

  .explore-links {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .explore-links a {
    padding: 12px 14px;
  }

  .explore-links span {
    margin-top: 2px;
  }

  .section {
    padding: 52px 0px;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .media-toolbar > span {
    display: none;
  }

  .view-controls {
    gap: 6px;
  }

  .view-controls button {
    font-size: 0.76rem;
    padding: 7px 10px;
  }

  .example-picker {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .example-picker select {
    width: 100%;
  }

  .back-to-top {
    right: 12px;
    bottom: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .explore-links a {
    transition: none;
  }
}

/* Homepage identity tokens and neutral controls (yushi-theme.css). */
:root {
  --text: #222;
  --muted: #666;
  --link: #1772d0;
  --accent: #1772d0;
  --link-hover: #f09228;
  --line: #e5e5e5;
  --light: #fafafa;
}

body {
  background: rgb(255, 255, 255);
  color: var(--text);
}

a {
  color: var(--link);
}

a:hover, a:focus-visible {
  color: var(--link-hover);
}

.paper-header h1 span {
  color: var(--text);
}

.paper-kicker {
  display: block;
  margin: 12px 0px 0px;
  padding: 0px;
  border: 0px;
  color: rgb(85, 85, 85);
  text-transform: none;
  font-weight: 400;
}

.section h2 {
  font-family: inherit;
  font-weight: 700;
}

.topbar {
  background: rgba(255, 255, 255, 0.95);
}

.paper-links a, .paper-links a.secondary-link {
  background: rgb(37, 37, 37);
  color: rgb(255, 255, 255);
}

.paper-links a:hover, .paper-links a.secondary-link:hover {
  background: rgb(68, 68, 68);
  color: rgb(255, 255, 255);
}

.paper-links > span {
  background: rgb(243, 243, 243);
  color: rgb(102, 102, 102);
}

.contents-sidebar h2 {
  color: rgb(136, 136, 136);
}

.contents-sidebar a.current {
  background: rgb(245, 245, 245);
  border-left-color: rgb(85, 85, 85);
  color: rgb(34, 34, 34);
}

.explore-links a, .view-controls button, .example-picker select, .carousel-viewport, .framework-item, .thumbnail-button {
  border-color: rgb(229, 229, 229);
}

.framework-item, .framework-item.emphasis {
  background: rgb(250, 250, 250);
  color: rgb(34, 34, 34);
}

.framework-item span {
  background: rgb(238, 238, 238);
  color: rgb(85, 85, 85);
}

.view-controls button[aria-pressed="true"] {
  background: rgb(51, 51, 51);
  color: rgb(255, 255, 255);
  border-color: rgb(51, 51, 51);
}

.back-to-top {
  color: rgb(85, 85, 85);
  border-color: rgb(221, 221, 221);
  box-shadow: rgba(0, 0, 0, 0.047) 0px 3px 12px;
}

.back-to-top:hover {
  background: rgb(245, 245, 245);
}

.gallery-subheading {
  color: rgb(51, 51, 51);
}

.card-playback {
  color: rgb(51, 51, 51);
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  line-height: inherit;
  font-family: inherit;
  font-optical-sizing: inherit;
  font-size-adjust: inherit;
  font-kerning: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-language-override: inherit;
  white-space: nowrap;
  cursor: pointer;
}

.card-playback:hover {
  background: rgb(245, 245, 245);
}

/* Current editorial layout and responsive refinements (editorial.css). */
:root {
  --page-gutter: clamp(14px, 4.5vw, 72px);
}

body {
  padding-left: 0px;
}

.contents-sidebar {
  display: none;
}

.topbar {
  display: block;
}

.nav-inner {
  width: min(1440px, calc(100% - var(--page-gutter) * 2));
  justify-content: space-between;
}

.wordmark {
  letter-spacing: -0.04em;
}

.paper-header {
  padding-top: 30px;
  padding-bottom: 16px;
}

.paper-header h1 {
  margin-bottom: 22px;
  font-weight: 400;
  line-height: 1.2;
}

.paper-header h1 .project-name {
  display: block;
  letter-spacing: -0.065em;
  font-weight: 700;
  line-height: 1.02;
  margin-bottom: 10px;
}

.paper-header h1 .project-title {
  display: block;
  font-weight: 400;
  letter-spacing: -0.028em;
}

.authors {
  line-height: 1.8;
}

.author-break {
  display: none;
}

.paper-kicker {
  margin-top: 8px;
  letter-spacing: 0.02em;
}

.paper-lead {
  display: none;
}

.paper-links {
  margin-top: 16px;
  gap: 8px;
}

.paper-links a, .paper-links > span {
  padding: 8px 17px;
}

.teaser {
  padding-bottom: 12px;
}

.teaser-caption {
  margin: 0px auto;
  color: rgb(102, 102, 102);
  text-align: center;
  line-height: 1.6;
}

.teaser-caption br {
  display: none;
}

.gallery-width, .page-width {
  width: min(1440px, calc(100% - var(--page-gutter) * 2));
}

.text-width {
  width: min(1440px, calc(100% - var(--page-gutter) * 2));
}

.section {
  padding: 56px 0px;
}

#robots {
  padding-top: 32px;
}

#robots .section-eyebrow {
  margin-bottom: 8px !important;
}

#robots .gallery-subheading {
  margin-top: 20px;
}

.gallery-tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px 24px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgb(238, 238, 238);
}

.gallery-tools .view-controls {
  flex: 1 1 400px;
  margin-bottom: 0px;
}

.gallery-tools .example-picker {
  flex: 1 1 360px;
  margin-bottom: 0px;
}

.gallery-tools .example-picker select {
  max-width: none;
}

.alt-section {
  background: rgb(255, 255, 255);
  border: 0px;
}

.section + .section > .gallery-width, #overview > .text-width, #method > .page-width {
  border-top: 1px solid rgb(229, 229, 229);
  padding-top: 40px;
}

.section-eyebrow {
  color: rgb(136, 136, 136);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 0px 0px 12px !important;
}

.section h2 {
  margin-bottom: 12px;
}

.section-intro {
  max-width: 860px;
  color: rgb(85, 85, 85);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 22px !important;
}

.gallery-subheading {
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: -0.01em;
}

.gallery-subheading span {
  color: rgb(136, 136, 136);
  font-weight: 400;
  font-size: 0.85rem;
  padding-left: 12px;
  border-left: 1px solid rgb(221, 221, 221);
}

.media-toolbar {
  margin: 0px 0px 12px;
  max-width: none;
  font-size: 0.85rem;
}

.media-toolbar select {
  padding: 4px 7px;
  border-color: rgb(229, 229, 229);
}

.condition-details {
  margin: 24px 0px 0px;
}

.technical-details {
  padding: 0px;
  border: 0px;
  margin-bottom: 18px;
  max-width: 850px;
}

.technical-details summary {
  color: rgb(119, 119, 119);
  font-weight: 400;
}

.technical-details[open] {
  padding: 10px 14px;
  border-left: 2px solid rgb(221, 221, 221);
}

.view-controls {
  gap: 3px;
  margin-bottom: 10px;
}

.view-controls [data-mode] {
  border: 0px;
  background: rgb(245, 245, 245);
  border-radius: 6px;
  font-size: 0.88rem;
  padding: 7px 11px;
}

.view-controls [data-mode][aria-pressed="true"] {
  background: rgb(34, 34, 34);
  color: white;
}

.view-controls [data-playback] {
  border: 0px;
  background: transparent;
  padding: 7px 12px;
  font-size: 0.88rem;
}

.view-controls [data-counter] {
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

.example-picker {
  margin-bottom: 10px;
  font-size: 0.88rem;
}

.example-picker > span {
  color: rgb(136, 136, 136);
}

.example-picker select {
  max-width: 480px;
  border: 0px;
  background: rgb(250, 250, 250);
  padding: 7px 9px;
  border-radius: 5px;
}

.carousel-viewport {
  border: 0px;
  border-radius: 0px;
  box-shadow: none;
  background: transparent;
}

.slide-heading h3 {
  letter-spacing: -0.01em;
}

.blend-stage {
  border-radius: 9px;
}

.blend-visual figcaption {
  font-size: 0.82rem;
  color: rgb(136, 136, 136);
  margin-top: 8px;
}

.timeline {
  margin-top: 9px;
  gap: 8px;
}

.card-playback {
  border: 0px;
  background: rgb(245, 245, 245);
  padding: 5px 9px;
  border-radius: 5px;
  font-size: 0.85rem;
}

.timeline input {
  height: 3px;
  accent-color: rgb(85, 85, 85);
}

.timeline output {
  font-size: 0.82rem;
}

.expand-video {
  margin: 0px;
  padding: 2px 4px;
  border: 0px;
  background: transparent;
  color: rgb(102, 102, 102);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.expand-video:hover {
  color: var(--link-hover);
}

.sample-details {
  margin-top: 6px;
  color: rgb(136, 136, 136);
  font-size: 0.85rem;
  line-height: 1.55;
}

.sample-details summary {
  cursor: pointer;
  display: inline-block;
  color: rgb(119, 119, 119);
}

.sample-details summary::before {
  content: "+ ";
}

.sample-details[open] summary::before {
  content: "− ";
}

.sample-details p {
  margin-top: 8px !important;
}

.asset-note, .metric-note {
  font-size: 0.85rem;
}

.thumbnail-nav {
  margin-top: 12px;
}

.thumbnail-button {
  padding: 3px;
  border-width: 1px;
  border-color: transparent;
  border-radius: 7px;
}

.thumbnail-button.is-active {
  border-color: rgb(119, 119, 119);
}

.thumbnail-button img {
  border-radius: 4px;
}

.thumbnail-button span {
  margin-top: 5px;
}

.carousel-button {
  width: 34px;
  height: 34px;
  font-size: 1.6rem;
  border-color: rgb(229, 229, 229);
  box-shadow: rgba(0, 0, 0, 0.03) 0px 2px 8px;
}

.comparison-panel {
  padding-top: 32px;
  background: rgb(34, 34, 34);
}

.web-state {
  border-radius: 4px;
  padding: 4px 7px;
}

.pipeline-figure {
  margin: 28px 0px 0px;
  overflow: visible;
  border-radius: 0px;
  background: none;
}

.pipeline-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.pipeline-figure figcaption {
  max-width: 860px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.site-footer {
  background: white;
  color: rgb(136, 136, 136);
}

@media (max-width: 760px) {
  .nav-inner {
    width: calc(100% - 32px);
  }

  .wordmark {
    display: block;
    flex-shrink: 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .paper-header {
    padding-top: 34px;
  }

  .paper-header h1 .project-title {
    line-height: 1.25;
  }

  .author-break {
    display: block;
  }

  .authors span {
    margin-inline: 5px;
  }

  .affiliations span {
    display: block;
  }

  .paper-links a, .paper-links > span {
    font-size: 0.85rem;
    padding: 7px 12px;
  }

  .teaser-caption {
    font-size: 0.86rem;
  }

  .section {
    padding: 40px 0px;
  }

  .pipeline-figure img {
    width: 720px;
    max-width: none;
  }

  .section + .section > .gallery-width, #overview > .text-width, #method > .page-width {
    padding-top: 30px;
  }

  #robots {
    padding-top: 26px;
  }

  .gallery-subheading {
    margin-top: 26px;
  }

  .gallery-tools {
    gap: 8px;
  }

  .example-picker {
    flex-direction: row;
    align-items: center;
  }

  .example-picker > span {
    display: none;
  }

  .example-picker select {
    width: 100%;
    max-width: none;
  }

  .view-controls [data-mode] {
    font-size: 0.8rem;
    padding: 6px 8px;
  }
}

.closing {
  padding: 22px 0px;
}

.closing > .page-width {
  border-top: 1px solid rgb(229, 229, 229);
  padding-top: 26px;
}

.site-footer .text-width > * {
  max-width: none;
}

.web-stage {
  container-type: inline-size;
}

.panel-label, .method-label {
  position: absolute;
  z-index: 2;
  padding: 0.25em 0.6em;
  border-radius: 4px;
  background: rgba(17, 17, 17, 0.9);
  color: rgb(255, 255, 255);
  font-size: clamp(11px, 2.1cqi, 14px);
  font-weight: 700;
  line-height: 1.3;
  pointer-events: none;
}

.web-stage[data-layout="landscape"] .panel-label {
  min-width: 17%;
}

.web-stage[data-layout="landscape"] .panel-label.is-ours {
  min-width: 22%;
}

.panel-label.is-ours, .method-label.is-ours {
  background: rgb(23, 114, 208);
}

.panel-label.is-ours {
  font-size: clamp(12px, 2.5cqi, 16px);
}

.method-label {
  top: 5px;
  left: 6px;
  font-size: clamp(10px, 1.9cqi, 15px);
}

.web-stage:fullscreen .panel-label {
  display: none;
}

.slide-heading p {
  color: rgb(85, 85, 85);
}

@media (min-width: 761px) {
  .gallery-tools .example-picker {
    display: none;
  }
}

.carousel-button {
  z-index: 3;
  background: rgba(255, 255, 255, 0.9);
}

.wide-gallery .result-slide {
  flex-basis: 100%;
  min-width: 100%;
}

@media (max-width: 760px) {
  .web-stage.comparison-stage {
    grid-template-columns: 1fr;
    aspect-ratio: auto;
  }
}

@media (max-width: 760px) {
  .wide-gallery .carousel-button {
    top: 28%;
  }
}

.carousel {
  margin-inline: -10px;
}

.result-slide {
  padding: 8px 10px 16px;
}

.card-box {
  height: 100%;
  padding: 14px 16px 10px;
  border: 1px solid rgb(226, 232, 240);
  border-radius: 14px;
  background: rgb(255, 255, 255);
  box-shadow: rgba(0, 0, 0, 0.06) 0px 4px 6px -1px, rgba(0, 0, 0, 0.04) 0px 2px 4px -2px;
}

.slide-heading {
  display: block;
  min-height: 0px;
  padding: 0px 0px 10px;
}

.carousel-button.previous {
  left: -4px;
}

.carousel-button.next {
  right: -4px;
}

.thumbnail-nav {
  display: flex;
  gap: 8px;
  overflow: visible;
  padding: 4px 0px 6px;
}

.thumbnail-button {
  flex: 1 1 0px;
  min-width: 0px;
  max-width: 240px;
}

.thumbnail-button img {
  height: 60px;
  object-position: center center;
}

.thumbnail-button span {
  text-align: left;
}

@media (max-width: 760px) {
  .thumbnail-nav {
    display: flex;
    overflow-x: auto;
  }

  .thumbnail-button {
    flex: 0 0 96px;
  }

  .card-box {
    padding: 10px 10px 8px;
    border-radius: 12px;
  }

  .carousel-button.previous {
    left: 0px;
  }

  .carousel-button.next {
    right: 0px;
  }
}

.stack-canvas {
  display: none;
}

@media (max-width: 760px) {
  .web-stage[data-stack] {
    aspect-ratio: var(--stack-aspect);
  }

  .web-stage[data-stack] .blend-layer {
    opacity: 0;
  }

  .web-stage[data-stack] .stack-canvas {
    display: block;
    position: absolute;
    inset: 0px;
    width: 100%;
    height: 100%;
  }
}

.teaser-mosaic {
  display: grid;
  grid-template-columns: 0.65fr 1fr 1fr 0.65fr;
  grid-template-areas: "t1 t3 t4 t2" "t1 t5 t6 t2";
  gap: 6px;
  margin: 26px 0px 12px;
}

.teaser-tile {
  position: relative;
  margin: 0px;
  overflow: hidden;
  border-radius: 8px;
  background: rgb(238, 238, 238);
  aspect-ratio: 1.75 / 1;
}

.teaser-tile.is-portrait {
  aspect-ratio: auto;
}

.teaser-tile video {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  background: rgb(238, 238, 238);
  cursor: pointer;
}

.teaser-tile figcaption {
  position: absolute;
  left: 8px;
  bottom: 8px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.627);
  color: rgb(255, 255, 255);
  pointer-events: none;
}

.teaser-caption {
  margin-top: 4px;
}

.web-stage.comparison-stage[data-panels="3"] {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 760px) {
  .teaser-mosaic {
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "t1 t2" "t3 t4" "t5 t6";
    gap: 4px;
  }

  .teaser-tile.is-portrait {
    aspect-ratio: 0.5714 / 1;
  }

  .web-stage.comparison-stage[data-panels="3"] {
    grid-template-columns: 1fr;
  }
}

.teaser-source {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 34%;
  overflow: hidden;
  border: 2px solid rgb(255, 255, 255);
  border-radius: 6px;
  box-shadow: rgba(0, 0, 0, 0.3) 0px 2px 10px;
  background: rgb(34, 34, 34);
}

.teaser-tile.is-portrait .teaser-source {
  width: 44%;
}

.teaser-source video {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  cursor: default;
}

.teaser-source .teaser-chip {
  position: absolute;
  top: 4px;
  left: 4px;
}

.teaser-chip {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 4px;
  background: rgba(17, 17, 17, 0.88);
  color: rgb(255, 255, 255);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.5;
}

.teaser-chip.is-ours {
  background: rgb(23, 114, 208);
}

.teaser-tile figcaption {
  font-weight: 700;
}

.web-stage[data-stack] {
  aspect-ratio: var(--stack-aspect);
}

.web-stage[data-stack] .blend-layer {
  opacity: 0;
}

.web-stage[data-stack] .stack-canvas {
  display: block;
  position: absolute;
  inset: 0px;
  width: 100%;
  height: 100%;
}

.topbar {
  border-bottom: 1px solid rgb(229, 229, 229);
}

.nav-inner {
  min-height: 62px;
}

.wordmark {
  font-size: 1.4rem;
  font-weight: 700;
  color: rgb(34, 34, 34);
}

.nav-links {
  gap: 26px;
}

.nav-links a {
  position: relative;
  padding: 6px 0px;
  color: rgb(51, 51, 51);
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--link-hover);
  text-decoration: none;
}

.nav-links a.current {
  color: var(--accent);
}

.nav-links a.current::after {
  content: "";
  position: absolute;
  left: 0px;
  right: 0px;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

.section-intro, #overview .text-width p {
  font-size: 1.125rem;
  line-height: 1.75;
}

.technical-details {
  font-size: 0.95rem;
}

@media (max-width: 760px) {
  .nav-inner {
    min-height: 52px;
  }

  .wordmark {
    font-size: 1.2rem;
  }

  .nav-links {
    gap: 18px;
  }

  .nav-links a {
    font-size: 0.92rem;
  }

  .section-intro, #overview .text-width p {
    font-size: 1.04rem;
  }

  .teaser-chip {
    font-size: 0.68rem;
    padding: 0px 5px;
  }

  .teaser-source {
    top: 5px;
    right: 5px;
  }
}

:root {
  --col: 1040px;
  --key: #b03a2e;
}

.gallery-width, .page-width, .text-width, .nav-inner {
  width: min(var(--col), calc(100% - var(--page-gutter) * 2));
}

.text-width > * {
  max-width: 780px;
}

.key {
  color: var(--key);
  font-weight: 700;
}

.authors {
  font-size: 17px;
}

.affiliations {
  font-size: 15px;
}

.equal-contribution {
  font-size: 13px;
}

.paper-kicker {
  font-size: 15px;
}

.paper-links a, .paper-links > span {
  font-size: 14px;
}

.teaser-caption {
  font-size: 15px;
}

.section h2 {
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-eyebrow {
  font-size: 12.5px;
}

.section-intro, #overview .text-width p:not(.section-eyebrow) {
  font-size: 17px;
  line-height: 1.7;
}

.gallery-subheading {
  font-size: 19px;
  margin: 30px 0px 14px;
}

.slide-heading h3 {
  font-size: 16px;
}

.slide-heading p {
  font-size: 14px;
}

.technical-details, .technical-details summary {
  font-size: 14px;
}

.view-controls [data-mode], .view-controls [data-playback], .view-controls [data-counter], .card-playback, .example-picker {
  font-size: 14px;
}

.timeline output, .sample-details, .asset-note, .metric-note, .blend-visual figcaption, .pipeline-figure figcaption {
  font-size: 13.5px;
}

.thumbnail-button span {
  font-size: 13px;
}

.web-state {
  font-size: 12.5px;
}

.nav-links a {
  font-size: 15px;
}

.site-footer {
  font-size: 13px;
}

.teaser-tile figcaption {
  font-size: 13px;
}

.closing h2 {
  font-size: 22px;
  margin-bottom: 10px;
}

.closing-copy {
  max-width: 780px;
  margin: 0px;
  color: rgb(68, 68, 68);
  font-size: 15.5px;
  line-height: 1.7;
}

ul.closing-copy {
  padding-left: 20px;
}

ul.closing-copy li + li {
  margin-top: 8px;
}

.bibtex {
  position: relative;
  width: fit-content;
  max-width: 100%;
  border: 1px solid rgb(226, 232, 240);
  border-radius: 12px;
  background: rgb(250, 250, 250);
  box-shadow: none;
}

.bibtex pre {
  margin: 0px;
  padding: 18px 76px 18px 22px;
  overflow-x: auto;
  border: 0px;
  background: none;
  color: rgb(51, 51, 51);
  font: 13.5px / 1.65 SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  white-space: pre;
}

.bibtex button {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 12px;
  border: 1px solid rgb(213, 213, 213);
  border-radius: 999px;
  background: rgb(255, 255, 255);
  color: rgb(85, 85, 85);
  font: 700 12.5px / 1.4 Lato, sans-serif;
  cursor: pointer;
}

.bibtex button:hover {
  color: var(--link-hover);
  border-color: var(--link-hover);
}

@media (min-width: 1440px) {
  .topbar {
    display: none;
  }

  .contents-sidebar {
    display: block;
    position: fixed;
    top: 50%;
    width: 160px;
    height: auto;
    max-height: none;
    padding: 0px;
    overflow: visible;
    transform: translateY(-50%);
    border: 0px;
    box-shadow: none;
    background: transparent;
  }

  .contents-sidebar h2 {
    margin: 0px 0px 12px;
    padding: 0px;
    color: rgb(34, 34, 34);
    font-size: 15px;
    letter-spacing: 0px;
    text-transform: none;
  }

  .contents-sidebar li {
    margin: 0px;
  }

  .contents-sidebar a {
    display: block;
    padding: 6px 0px 6px 14px;
    border-left: 2px solid rgb(229, 229, 229);
    border-radius: 0px;
    color: rgb(102, 102, 102);
    font-size: 15px;
    font-weight: 400;
    background: none;
    transform: none;
  }

  .contents-sidebar a:hover {
    color: var(--link-hover);
    background: none;
    transform: none;
  }

  .contents-sidebar a.current {
    color: rgb(34, 34, 34);
    font-weight: 700;
    border-left-color: var(--accent);
    background: none;
  }
}

@media (max-width: 760px) {
  .authors {
    font-size: 15px;
  }

  .section h2 {
    font-size: 25px;
  }

  .section-intro, #overview .text-width p:not(.section-eyebrow) {
    font-size: 16px;
  }

  .gallery-subheading {
    font-size: 17px;
  }

  .bibtex pre {
    padding-right: 22px;
    padding-top: 44px;
  }
}

.method-video {
  position: relative;
  overflow: hidden;
  border: 1px solid rgb(226, 232, 240);
  border-radius: 12px;
  background: rgb(255, 255, 255);
}

.method-video video {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  background: rgb(255, 255, 255);
}

@media (max-width: 760px) {
  .pipeline-figure > div {
    overflow-x: visible;
  }

  .pipeline-figure .method-video video {
    width: 100%;
    max-width: none;
  }
}

#overview .text-width .section-eyebrow {
  font-size: 12.5px;
  line-height: 1.4;
}

.abstract-grid {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  column-gap: 56px;
  align-items: start;
}

.abstract-grid h2 {
  margin-bottom: 0px;
}

#overview .abstract-text {
  margin: 0px;
  color: rgb(51, 51, 51);
  font-size: 17px;
  line-height: 1.75;
}

@media (min-width: 1440px) {
  .contents-sidebar {
    left: max(24px, calc(50vw - var(--col) / 2 - 200px));
  }
}

@media (max-width: 760px) {
  .abstract-grid {
    grid-template-columns: 1fr;
  }

  .abstract-grid h2 {
    margin-bottom: 12px;
  }

  #overview .abstract-text {
    font-size: 16px;
  }
}

#overview .abstract-text {
  text-wrap: pretty;
}

.key {
  white-space: nowrap;
}

.method-video video {
  aspect-ratio: auto;
}

.technical-details, .technical-details summary, .technical-details p {
  font-size: 15.5px;
  line-height: 1.7;
}

.media-toolbar, .media-toolbar select {
  font-size: 15px;
}

body {
  font-family: Lato, Verdana, Helvetica, sans-serif;
}

.paper-header h1 .project-name {
  font-size: 60px;
}

.paper-header h1 .project-title {
  font-size: 40px;
  line-height: 1.2;
}

.section h2, .closing h2 {
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-family: inherit;
}

.section-intro, #overview .abstract-text, #overview .text-width p:not(.section-eyebrow), .closing-copy, .gallery-subheading {
  font-size: 20px;
  line-height: 1.7;
}

.gallery-subheading {
  line-height: 1.3;
}

.authors, .affiliations, .paper-kicker, .paper-links a, .paper-links > span, .nav-links a, .contents-sidebar a, .contents-sidebar h2, .slide-heading h3, .technical-details, .technical-details summary, .technical-details p, .media-toolbar, .media-toolbar select, .view-controls [data-mode], .view-controls [data-playback], .view-controls [data-counter], .card-playback, .example-picker, .example-picker select, .wordmark {
  font-size: 16px;
}

.equal-contribution, .teaser-caption, .section-eyebrow, #overview .text-width .section-eyebrow, .slide-heading p, .timeline output, .sample-details, .asset-note, .metric-note, .blend-visual figcaption, .pipeline-figure figcaption, .thumbnail-button span, .web-state, .teaser-tile figcaption, .teaser-chip, .site-footer, .bibtex pre, .bibtex button, .back-to-top {
  font-size: 14px;
}

@media (max-width: 760px) {
  .paper-header h1 .project-name {
    font-size: 40px;
  }

  .paper-header h1 .project-title {
    font-size: 24px;
  }

  .section h2, .closing h2 {
    font-size: 24px;
  }

  .section-intro, #overview .abstract-text, #overview .text-width p:not(.section-eyebrow), .closing-copy, .gallery-subheading {
    font-size: 16px;
  }
}

button, select, input {
  font-family: inherit;
}

@media (max-width: 760px) {
  .affiliations span {
    font-size: 14px;
  }

  .bibtex pre {
    font-size: 14px;
  }
}

.closing .closing-copy, .closing ul.closing-copy {
  max-width: none;
}

.closing .bibtex {
  width: 100%;
}

.paper-header h1 .project-logo {
  display: block;
  width: auto;
  height: 120px;
  max-width: 100%;
  margin: 0px auto 14px;
  object-fit: contain;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.wordmark img {
  width: 28px;
  height: 28px;
}

@media (max-width: 760px) {
  .paper-header h1 .project-logo {
    height: auto;
    width: 86%;
  }
}

/* ---- Phones: show the Holo4D panel large; "Show source & condition" reveals the full composite. ---- */
.panel-toggle { display: none; }
.view-controls [data-playback] { display: none; }          /* each card has its own Play/Pause */
@media (max-width: 760px) {
  .panel-toggle { display: inline-block; margin-top: 8px; padding: 4px 12px; border: 1px solid #d5d5d5; border-radius: 999px; background: #fff; color: #333; font: 700 14px/1.4 "Lato", sans-serif; cursor: pointer; }
  .web-stage[data-layout]:not(.full-view) .panel-label:not(.is-ours) { display: none; }
  .web-stage[data-layout]:not(.full-view) .panel-label.is-ours { left: 8px !important; top: 8px !important; font-size: 14px; }
  .web-stage[data-layout]:not(.full-view) .blend-layer { object-fit: cover; }
  /* portrait composite = three equal columns; Holo4D is the right third */
  .web-stage[data-layout="portrait"]:not(.full-view) { aspect-ratio: .5714; width: min(100%, calc(70vh * .5714)); margin-inline: auto; }
  .web-stage[data-layout="portrait"]:not(.full-view) .blend-layer { object-position: 100% 50%; }
  /* landscape composite (960×846): Holo4D panel spans the full width from y = 324 */
  /* landscape composite (960×846): Holo4D panel = x 22–938, y 324–815; scale and offset the video to exactly that */
  .web-stage[data-layout="landscape"]:not(.full-view) { aspect-ratio: 916 / 491; }
  .web-stage[data-layout="landscape"]:not(.full-view) .blend-layer { inset: auto; left: -2.402%; top: -65.988%; width: 104.803%; height: auto; object-fit: fill; }
  .gallery-tools .example-picker { display: none; }          /* thumbnails already choose the scene */
}
/* Abstract: one column like every other section; highlights wrap normally. */
.key { white-space: normal; }
#overview .abstract-text { max-width: none; margin-top: 4px; }

/* Demo film at the top (click to load). */
.demo { margin-top: 26px; }
.demo-player { position: relative; overflow: hidden; border: 1px solid #e2e8f0; border-radius: 12px; background: #fff; }
.demo-player video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #fff; }
.demo + .teaser .teaser-mosaic { margin-top: 20px; }
/* Headings break into even lines ("A 4D scaffold to tame / video generation.") instead of leaving one word alone. */
.section h2, .closing h2, .paper-header h1 .project-title, .gallery-subheading, .slide-heading h3 { text-wrap: balance; }

/* Takeaway (PersistBench-style callout + bold lead-ins) and References. */
.takeaway-quote { margin: 18px 0 22px; padding: 18px 24px; border-left: 4px solid #222; background: #f5f5f5; color: #222; font-size: 20px; line-height: 1.6; }
.takeaway-points p { margin: 0 0 16px; color: #333; font-size: 20px; line-height: 1.7; }
.takeaway-points strong { color: #222; }
.reference-list { margin: 0; padding: 0; list-style: none; }
.reference-list li { margin: 0 0 10px; color: #444; font-size: 16px; line-height: 1.6; }
.reference-list a, .takeaway-points a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
@media (max-width: 760px) { .takeaway-quote, .takeaway-points p { font-size: 16px; } .takeaway-quote { padding: 14px 16px; } }
/* Order: demo -> abstract -> results mosaic. */
#overview + .teaser .teaser-mosaic { margin-top: 0; }