:root {
  --archsym-accent: #4b7b68;
}

body {
  font-family: 'Noto Sans', sans-serif;
  color: #17202a;
  background: linear-gradient(180deg, #f7f7f5 0%, #ffffff 24rem);
}

.navbar {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(23, 32, 42, 0.08);
}

.nav-home,
.navbar-item {
  font-family: 'Google Sans', sans-serif;
}

.nav-home {
  font-weight: 700;
}

.eyebrow,
.placeholder-label {
  font-family: 'Google Sans', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
  color: #4a6b59;
}

.publication-title,
.publication-authors,
.publication-affiliations,
.control-label,
.scene-tab,
.method-button {
  font-family: 'Google Sans', sans-serif;
}

.publication-title {
  text-wrap: balance;
}

.title-accent {
  position: relative;
  display: inline-block;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--archsym-accent);
}

.title-accent::after {
  content: "";
  position: absolute;
  left: -0.04em;
  right: -0.04em;
  bottom: 0.08em;
  height: 0.28em;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(122, 173, 137, 0.62), rgba(187, 221, 196, 0.32));
  z-index: -1;
}

.caption-accent {
  color: var(--archsym-accent);
  font-weight: 800 !important;
}

.smallcaps {
  font-variant-caps: small-caps;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.abstract-accent {
  color: #5d82bb;
  font-weight: 700;
}

.publication-authors a {
  color: hsl(204, 86%, 53%) !important;
}

.author-block {
  display: inline-block;
  margin-right: 0.25rem;
}

.hero-subtitle {
  max-width: 54rem;
  margin: 1.5rem auto 0;
}

.publication-links {
  margin-top: 1.5rem;
}

.link-block a {
  margin: 0.25rem;
}

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

.teaser-media-frame {
  padding: 0;
}

.teaser-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.25rem;
  background: transparent;
}

.teaser-caption {
  margin-top: 1.5rem;
}

.section-viewer {
  padding-top: 3rem;
}

.section-abstract {
  padding-top: 3rem;
  padding-bottom: 2.25rem;
  background: linear-gradient(180deg, rgba(239, 241, 243, 0.9) 0%, rgba(245, 246, 247, 0.92) 100%);
  border-top: 1px solid rgba(23, 32, 42, 0.05);
  border-bottom: 1px solid rgba(23, 32, 42, 0.05);
}

.viewer-card {
  background: #14181f;
  color: #f5f7fa;
  border-radius: 1.5rem;
  padding: 1.25rem;
  box-shadow: 0 1.5rem 3rem rgba(20, 24, 31, 0.16);
}

.viewer-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.scene-tabs,
.method-toggle {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.scene-tab,
.method-button {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: inherit;
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, transform 120ms ease;
}

.scene-tab:hover,
.method-button:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.32);
}

.scene-tab:disabled,
.method-button:disabled,
.method-button.is-disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
}

.scene-tab.is-active,
.method-button.is-active {
  background: #d6e0ff;
  border-color: #d6e0ff;
  color: #101720;
}

.viewer-stats {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stat-chip {
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  background: rgba(255, 255, 255, 0.07);
  font-size: 0.9rem;
}

.viewer-image-card {
  position: relative;
  z-index: 2;
  width: clamp(8.5rem, 18vw, 12rem);
  aspect-ratio: 1 / 1;
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top left, rgba(125, 158, 133, 0.12), transparent 16rem),
    linear-gradient(180deg, rgba(24, 29, 36, 0.94) 0%, rgba(16, 20, 26, 0.94) 100%);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(8px);
}

.viewer-image-stage {
  position: relative;
  width: 100%;
  height: 100%;
}

.input-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #0c1015;
}

.input-image.is-hidden {
  display: none;
}

.input-image-overlay {
  position: absolute;
  inset: 0;
  margin: auto;
  padding: 1rem;
  background: rgba(11, 16, 22, 0.9);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.45rem;
}

.input-image-overlay .title {
  margin-bottom: 0;
}

.input-image-overlay p:last-child {
  font-size: 0.8rem;
  line-height: 1.35;
}

.input-image-overlay.is-hidden {
  display: none;
}

.viewer-stage {
  position: relative;
  min-height: 32rem;
  border-radius: 1rem;
  background:
    radial-gradient(circle at center, rgba(102, 132, 113, 0.14), transparent 18rem),
    linear-gradient(180deg, #10141a 0%, #0c1015 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.viewer-placeholder {
  position: absolute;
  inset: 1rem;
  z-index: 1;
  margin: auto;
  padding: 1.5rem;
  max-width: 28rem;
  border-radius: 1rem;
  background: rgba(11, 16, 22, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  text-align: center;
}

.viewer-placeholder.is-hidden {
  display: none;
}

.viewer-placeholder.is-error {
  background: rgba(44, 17, 20, 0.86);
  border-color: rgba(255, 146, 160, 0.35);
}

.viewer-stage canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.viewer-controls {
  display: grid;
  grid-template-columns: minmax(14rem, 1.15fr) repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 100%;
}

.viewer-controls > .control-group {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  padding: 0.85rem 1rem;
}

.slider-group {
  justify-content: center;
}

.control-label {
  font-size: 0.9rem;
  font-weight: 700;
}

.viewer-slider {
  width: 100%;
}

.slider-value {
  font-family: 'Google Sans', sans-serif;
  font-size: 0.9rem;
  color: #c7d3ea;
}

.stacked-panels > * + * {
  margin-top: 1.25rem;
}

.feature-panel {
  border-radius: 1.25rem;
  background: #ffffff;
  border: 1px solid rgba(23, 32, 42, 0.08);
  box-shadow: 0 1rem 2.2rem rgba(23, 32, 42, 0.06);
  padding: 1.75rem;
}

.feature-panel > p:not(.placeholder-label) {
  text-align: justify;
  text-justify: inter-word;
}

.feature-panel .columns p:not(.placeholder-label) {
  text-align: justify;
  text-justify: inter-word;
}

.feature-panel + .feature-panel {
  margin-top: 1.25rem;
}

.feature-panel-compact {
  margin-top: 2.75rem;
}

.detector-callout {
  margin-top: 1.6rem;
}

.media-frame {
  margin-top: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(23, 32, 42, 0.08);
  background:
    radial-gradient(circle at top left, rgba(125, 158, 133, 0.2), transparent 18rem),
    linear-gradient(135deg, #edf2f0 0%, #f6f7fb 60%, #fbfaf8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.media-frame-large {
  min-height: 26rem;
}

.media-frame-medium {
  min-height: 18rem;
}

.media-frame-copy {
  max-width: 26rem;
  text-align: center;
}

.figure-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.75rem;
  background: #ffffff;
}

.method-figure-block {
  margin-top: 1.9rem;
}

.method-figure-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1rem;
  background: transparent;
}

.figure-note {
  margin-top: 1rem;
  font-size: 0.84rem;
  line-height: 1.45;
  color: #586471;
}

.figure-note-label {
  font-weight: 600;
}

.results-table-wrap {
  margin-top: 1.5rem;
  max-width: 50rem;
  margin-left: auto;
  margin-right: auto;
}

.results-table {
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid rgba(23, 32, 42, 0.08);
  border-radius: 1rem;
  overflow: hidden;
  background: #fcfdfd;
  table-layout: fixed;
  width: 100%;
}

.results-table th,
.results-table td {
  border-color: rgba(23, 32, 42, 0.08);
  vertical-align: middle;
}

.results-table th:first-child,
.results-table td:first-child {
  width: 10.5rem;
}

.results-table thead th {
  background: #f3f6f4;
  font-family: 'Google Sans', sans-serif;
  font-weight: 700;
  color: #243341;
}

.results-table tbody tr:last-child td {
  border-bottom-width: 0;
}

.results-table-ours td {
  background: rgba(125, 158, 133, 0.12);
  font-weight: 700;
}

.stats-figure-block {
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
}

.curation-video {
  background: #ffffff;
  box-shadow: 0 1rem 2.2rem rgba(23, 32, 42, 0.06);
}

.curation-video-block {
  margin-bottom: 1.6rem;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.comparison-slot {
  border-radius: 1rem;
  padding: 0.75rem;
  background: #f8fafb;
  border: 1px solid rgba(23, 32, 42, 0.06);
}

.comparison-slot .media-frame {
  margin-top: 0.75rem;
}

.comparison-tag {
  display: inline-block;
  font-family: 'Google Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: #4a6b59;
}

.footer {
  padding-top: 2rem;
}

pre {
  border-radius: 1rem;
}

@media screen and (max-width: 768px) {
  .viewer-controls {
    grid-template-columns: 1fr;
  }

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

  .teaser-media-frame {
    padding: 0;
  }

  .viewer-stage {
    min-height: 22rem;
  }

  .viewer-image-card {
    width: 7.5rem;
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .media-frame-large {
    min-height: 18rem;
  }

  .media-frame-medium {
    min-height: 14rem;
  }
}