html, body {
  font-family: 'Noto Sans', sans-serif;
  color: #1f1f1f;
  background: #ffffff;
}

.title, .subtitle, h1, h2, h3, h4 {
  font-family: 'Castoro', 'Google Sans', serif;
  letter-spacing: -0.01em;
}

.publication-title {
  font-family: 'Castoro', serif;
  font-weight: 600;
  margin-bottom: 1.5rem !important;
  line-height: 1.15;
}

.publication-authors {
  margin-bottom: 0.4rem;
}

.publication-authors .author-block {
  margin: 0 0.25rem;
}

.publication-authors a {
  color: #1a63d8;
  text-decoration: none;
}

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

.publication-links {
  margin-top: 1.75rem;
}

.publication-links .link-block {
  margin: 0 0.35rem;
}

.publication-links .button.is-dark {
  background-color: #1f1f1f;
  border-radius: 999px;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.publication-links .button.is-dark:hover {
  background-color: #000;
}

section.section {
  padding: 3rem 1.5rem;
}

.tldr-section {
  padding: 1.5rem 1.5rem 1.75rem;
}

.tldr {
  text-align: left;
  font-size: 1.05rem;
  line-height: 1.65;
  color: #2a2a2a;
  margin: 0;
}

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

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

.hero.teaser .subtitle {
  margin-top: 1.25rem;
  font-size: 1.1rem;
  color: #4a4a4a;
  font-family: 'Noto Sans', sans-serif;
  font-style: italic;
}

figure.image {
  margin: 0 auto;
  max-width: 100%;
}

figure.image img {
  border-radius: 6px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  border: 2px dashed #d0d0d0;
  border-radius: 6px;
  color: #888;
  background: #fafafa;
  font-family: 'Noto Sans', sans-serif;
  font-size: 0.95rem;
  padding: 1.5rem;
  text-align: center;
}

.placeholder code {
  background: #eee;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  margin: 0 0.25rem;
  color: #333;
}

.content h3.title.is-4 {
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  color: #1f1f1f;
}

.content p {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #2a2a2a;
}

.method-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 2rem;
}

.method-tab {
  font-family: 'Noto Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: #1f1f1f;
  background: #f2f3f5;
  border: 1px solid #e2e4e8;
  border-radius: 999px;
  padding: 0.5rem 1.2rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.method-tab:hover {
  background: #e6ecf7;
  border-color: #c8d4ee;
}

.method-tab.is-active {
  background: #1a63d8;
  color: #ffffff;
  border-color: #1a63d8;
}

.method-panel {
  display: none;
  animation: method-fade 0.2s ease-out;
}

.method-panel.is-active {
  display: block;
}

.method-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #2a2a2a;
  margin-top: 1.25rem;
  text-align: justify;
}

@keyframes method-fade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.results-block {
  margin-bottom: 2.5rem;
}

.results-block h3.title.is-4 {
  text-align: center;
  margin-bottom: 1rem;
  color: #1f1f1f;
}

.bibtex-wrapper {
  position: relative;
}

.bibtex-wrapper pre {
  background: #f6f6f6;
  border-radius: 6px;
  padding: 1.25rem 1.25rem 1.25rem 1.25rem;
  font-size: 0.9rem;
  overflow-x: auto;
  border: 1px solid #ececec;
}

.bibtex-wrapper .copy-button {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  border-radius: 6px;
}

.footer {
  background: #fafafa;
  padding: 2rem 1.5rem;
}

.footer p {
  font-size: 0.9rem;
  color: #666;
}

.footer a {
  color: #1a63d8;
}

@media screen and (max-width: 768px) {
  .publication-title {
    font-size: 1.8rem !important;
  }
  .publication-links .link-block {
    display: inline-block;
    margin: 0.25rem;
  }
}

.synth-carousel {
  position: relative;
}

.synth-viewport {
  overflow: hidden;
}

.synth-track {
  display: flex;
  transition: transform 0.4s ease;
}

.results-block figure.synthesis-row {
  flex: 0 0 100%;
  min-width: 0;
  margin: 0;
}

.synthesis-frames {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 4px;
}

.synthesis-frames img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 4px;
}

.synthesis-row figcaption {
  text-align: center;
  margin-top: 0.5rem;
  color: #555;
  font-size: 0.95rem;
}

.synth-arrow {
  position: absolute;
  top: calc(50% - 1.2rem);
  transform: translateY(-50%);
  z-index: 2;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
  color: #1a63d8;
  font-size: 1.6rem;
  line-height: 1;
  padding: 0 0 3px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.synth-arrow:hover {
  background: #1a63d8;
  color: #fff;
}

.synth-prev { left: 8px; }
.synth-next { right: 8px; }

.synth-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 0.75rem;
}

.synth-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e0;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  padding: 0;
}

.synth-dot.active {
  background: #1a63d8;
  width: 26px;
  border-radius: 6px;
}

.synth-dot:hover {
  background: #1a63d8;
}

@media (max-width: 600px) {
  .synth-arrow {
    width: 28px;
    height: 28px;
    font-size: 1.25rem;
  }
  .synth-prev { left: 4px; }
  .synth-next { right: 4px; }
}

/* Blending row: Input A, frames, Input B in one grid. Each cell reserves a
   label line so all images stay aligned; only the endpoints show text. */
.synthesis-cell {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.synthesis-cell::before {
  content: attr(data-label);
  display: block;
  min-height: 1.3em;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #6c757d;
  text-align: center;
  white-space: nowrap;
  margin-bottom: 0.2rem;
}

/* Placeholder link button (e.g. "Code (coming soon)"): looks like the others, not clickable. */
.button.is-static-soon {
  cursor: default;
  pointer-events: none;
}