body {
  font-family: 'Amarna', serif;
  color: #1f2937;
  background: linear-gradient(180deg, #fbfcfe 0%, #f6f8fb 100%);
}

:root {
  --apple-surface: linear-gradient(180deg, #f9fafb 0%, #f3f5f7 100%);
  --apple-border: #d4d9e0;
  --apple-shadow: 0 1px 1px rgba(15, 23, 42, 0.05), 0 6px 16px rgba(15, 23, 42, 0.06);
  --apple-shadow-hover: 0 2px 5px rgba(15, 23, 42, 0.08), 0 10px 18px rgba(15, 23, 42, 0.08);
}

h2 {
  text-decoration: underline;
  text-decoration-color: #006EE7;
  text-decoration-thickness: 3px;
}

model-viewer::part(default-progress-bar) {
  display: none;
}

.custom-select {
  appearance: none;
  width: 100%; 
  padding: 8px;
  font-size: 16px;
  font-weight: bold;
  color: #333;
  background-color: #f5f5f5;
  border: 2px solid #ccc;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  outline: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.custom-select:focus {
  border-color: #66c0ff;
  box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

.footer .icon-link {
    font-size: 25px;
    color: #000;
}

.link-block a {
    margin-top: 5px;
    margin-bottom: 5px;
}

.dnerf {
  font-variant: small-caps;
}


.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 3rem;
}

.teaser {
  font-family: 'Google Sans', sans-serif;
}

.publication-title {
}

.publication-banner {
  max-height: parent;

}

.publication-banner video {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  object-fit: fit;
}

.publication-header .hero-body {
}

.publication-title {
  font-family: 'Amarna', serif;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.publication-authors {
  font-family: 'Amarna', serif;
}

.publication-venue {
    color: #555;
    width: fit-content;
    font-weight: bold;
}

.publication-awards {
    color: #ff3860;
    width: fit-content;
    font-weight: bolder;
}

.publication-authors {
}

.publication-authors a {
  color: #006EE7 !important;
}

.publication-authors a:hover {
    text-decoration: underline;
}

.author-block {
  display: inline-block;
}

.video-with-border {
  border: 6px solid #66c0ff;
  border-radius: 20px;
}

.surface-video {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border-radius: 12px;
  border: 1px solid var(--apple-border);
  box-shadow: var(--apple-shadow);
  background: #ffffff;
}

.video-loading-shell {
  position: relative;
  width: 100%;
}

.video-loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
  border-radius: inherit;
}

.video-loading-shell.is-loading .video-loading-overlay {
  opacity: 1;
  visibility: visible;
}

.video-loading-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(15, 23, 42, 0.34);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.24);
}

.video-loading-spinner {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2.4px solid rgba(255, 255, 255, 0.3);
  border-top-color: rgba(255, 255, 255, 0.98);
  border-right-color: rgba(255, 255, 255, 0.82);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12);
  animation: video-spinner-rotate 0.85s linear infinite;
}

@keyframes video-spinner-rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.publication-banner img {
}

.publication-authors {
}

.publication-video {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;

    overflow: hidden;
    border-radius: 10px !important;
}

.publication-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.publication-body img {
}

.results-carousel {
  overflow: hidden;
}

.results-carousel .item {
  margin: 5px;
  overflow: hidden;
  border: 1px solid #bbb;
  border-radius: 10px;
  padding: 0;
  font-size: 0;
}

.results-carousel video {
  margin: 0;
}


.interpolation-panel {
  background: #f5f5f5;
  border-radius: 10px;
}

.interpolation-panel .interpolation-image {
  width: 100%;
  border-radius: 5px;
}

.interpolation-video-column {
}

.interpolation-panel .slider {
  margin: 0 !important;
}

.interpolation-panel .slider {
  margin: 0 !important;
}

#interpolation-image-wrapper {
  width: 100%;
}
#interpolation-image-wrapper img {
  border-radius: 5px;
}

.publication-links a.button.is-dark { color: #1f2937 !important; }

html {
  background-color: #ffffff;
}

a:link,
a:visited,
a:hover,
a:active {
  color: #006EE7;
}

.title-name {
  font-family: 'Amarna', serif;
}

.drop-shadow {
  box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.1), 0 4px 15px 0 rgba(0, 0, 0, 0.3);
}

.hero,
.section,
.pipeline {
  background-color: #ffffff;
}

.section,
.pipeline {
  padding-top: 2.75rem;
  padding-bottom: 2.75rem;
}

.section .container,
.hero .container,
.pipeline .container {
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.publication-links .button.is-dark {
  background: linear-gradient(180deg, #f9fafb 0%, #f3f5f7 100%) !important;
  border-color: #d4d9e0 !important;
}

.button {
  font-family: 'Amarna', serif !important;
}

.publication-links .button.is-dark:hover {
  background: linear-gradient(180deg, #ffffff 0%, #f6f8fb 100%) !important;
  border-color: #c2cbd8 !important;
}

.publication-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.publication-links-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  width: 100%;
}

.personal-arc-button {
  border-radius: 9999px !important;
  font-family: 'Amarna', serif;
  font-weight: 600;
  padding-left: 1.05rem;
  padding-right: 1.05rem;
  min-height: 2.3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  box-shadow: 0 1px 1px rgba(15, 23, 42, 0.06), 0 3px 8px rgba(15, 23, 42, 0.06);
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.personal-arc-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 5px rgba(15, 23, 42, 0.1), 0 8px 14px rgba(15, 23, 42, 0.08);
}

.personal-arc-button:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.personal-arc-button .icon {
  margin-right: 0.05rem;
  color: #667085;
}

.results-nav {
  color: #006EE7;
}

.results-dot.active {
  background: #006EE7;
}

.design-media-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 16px;
  align-items: stretch;
}

.design-media-card {
  border: 1px solid var(--apple-border);
  border-radius: 12px;
  padding: 5px;
  background: var(--apple-surface);
  display: flex;
  flex-direction: column;
  box-shadow: var(--apple-shadow);
}

.design-media-label {
  margin: 0 0 8px 0;
  color: #334155;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
}

.design-media-frame {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  flex: 1;
}

.design-media-frame video,
.design-media-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.design-overview-image {
  width: 78% !important;
  height: auto !important;
  max-height: 78%;
}

.gallery-card,
video,
iframe,
img {
  border-radius: 10px;
}

.sim-method-image {
  width: 70%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.delicate-gallery-note {
  margin-top: -4px;
  margin-bottom: 16px;
  font-size: 0.98rem;
  color: #6b7280;
}

.delicate-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.delicate-item {
  background: var(--apple-surface);
  border: 1px solid var(--apple-border);
  border-radius: 12px;
  padding: 10px;
  box-shadow: var(--apple-shadow);
}

.delicate-item-object {
  margin: 0 0 8px 0;
  color: #334155;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
}

.robustness-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.robustness-item {
  text-align: center;
  background: var(--apple-surface);
  border: 1px solid var(--apple-border);
  border-radius: 12px;
  padding: 10px;
  box-shadow: var(--apple-shadow);
}

.robustness-item .title.is-5 {
  margin-bottom: 8px;
  color: #334155;
}

.robustness-item video {
  width: 90% !important;
  margin: 0 auto;
  display: block;
}

.manipulation-item {
  background: var(--apple-surface);
  border: 1px solid var(--apple-border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 18px;
  box-shadow: var(--apple-shadow);
}

.manipulation-item-title {
  margin: 0 0 12px 0;
  font-size: 1.2rem;
  color: #444;
}

.manipulation-item video,
.manipulation-item img {
  width: 97% !important;
  margin: 0 auto;
  display: block;
}

.sim-aug-method-centered {
  width: 100%;
  max-width: 50%;
  margin: 0 auto 18px auto;
}

.sim-aug-result-full {
  width: 100%;
  margin-bottom: 18px;
}

.sim-aug-card {
  background: var(--apple-surface);
  border: 1px solid var(--apple-border);
  border-radius: 12px;
  padding: 12px;
  box-shadow: var(--apple-shadow);
}

.sim-aug-card-title {
  margin: 0 0 10px 0;
  font-size: 1.1rem;
  color: #334155;
}

.sim-aug-image,
.sim-aug-video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}

.sim-aug-rollout-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.sim-aug-rollout-item {
  padding: 0;
}

.sim-aug-rollout-label {
  margin: 0 0 6px 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: #334155;
}

.sim-aug-rollout-video {
  width: 100%;
  display: block;
  border-radius: 8px;
}

.sim-aug-rollout-video,
#design video,
#gallery video {
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.sim-aug-rollout-video-wrap {
  position: relative;
}

.sim-aug-rollout-speed-overlay {
  position: absolute;
  right: 8px;
  bottom: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.75);
  pointer-events: none;
}

.delicate-item video {
  width: 100%;
  aspect-ratio: 3.55 / 1;
  object-fit: contain;
  background: #000;
  border-radius: 10px;
}

.toc-sidebar {
  position: fixed;
  top: 92px;
  left: 56px;
  width: 260px;
  z-index: 1000;
  padding: 12px 14px;
  text-align: left;
  background: rgba(249, 250, 251, 0.88);
  border: 1px solid var(--apple-border);
  border-radius: 14px;
  box-shadow: var(--apple-shadow);
  backdrop-filter: blur(6px);
}

.toc-title {
  font-family: 'Amarna', serif;
  font-size: 1.45rem;
  font-weight: 400;
  color: #0f172a;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.25);
  letter-spacing: 0.02em;
}

.toc-sidebar a {
  display: block;
  font-family: 'Amarna', serif;
  font-size: 0.92rem;
  color: #4b5563;
  padding: 6px 0;
  border-radius: 0;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
  border-left: 2px solid transparent;
  padding-left: 10px;
}

.toc-sidebar a:hover {
  color: #006EE7;
  transform: translateX(2px);
  background: #ffffff;
  border-left-color: #b9c4d4;
}

.toc-sidebar a.active {
  color: #006EE7;
  font-weight: 700;
  border-left-color: #006EE7;
}

#bibtex pre,
#bibtex code {
  font-family: 'Amarna', serif !important;
}

html {
  scroll-behavior: smooth;
}

@media screen and (max-width: 1400px) {
  .toc-sidebar {
    width: 220px;
    left: 24px;
  }
}

@media screen and (max-width: 1200px) {
  .toc-sidebar {
    display: none;
  }

  .sim-method-image {
    width: 100%;
  }
}

@media screen and (max-width: 900px) {
  .design-media-grid {
    grid-template-columns: 1fr;
  }

  .sim-aug-method-centered {
    max-width: 100%;
  }

  .sim-aug-rollout-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .design-media-frame {
    min-height: 250px;
  }

  .robustness-grid {
    grid-template-columns: 1fr;
  }

  .delicate-gallery-grid {
    grid-template-columns: 1fr;
  }
}