body {
  font-family: 'Noto Sans', sans-serif;
  font-size: 1.1rem;
  line-height: 1.7;
  color: #4a4a4a;
}

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

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

.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 1.5rem;
}

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

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

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

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

.publication-authors a {
  color: hsl(204, 86%, 53%) !important;
  font-weight: 500;
}

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

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

/* ---- Section header underline accent (RefineBench style) ---- */
.section .title.is-3 {
  position: relative;
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
}

.section .title.is-3::after {
  content: '';
  display: block;
  width: 90px;
  height: 4px;
  background: linear-gradient(90deg, #FF9E4A, #ED8537);
  border-radius: 2px;
  margin: 0.5rem auto 0;
}

/* ---- Teaser figure labels ---- */
.intro-figures {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: flex-start;
}

.intro-figures .intro-fig-item {
  flex: 1;
  max-width: 340px;
  text-align: center;
}

.intro-figures .intro-fig-item img {
  width: 100%;
  border-radius: 8px;
}

.intro-figures .intro-fig-item .fig-label {
  font-size: 1.05rem;
  font-weight: 600;
  color: #333;
  margin-top: 0.2rem;
  margin-bottom: 0;
  font-family: 'Google Sans', sans-serif;
}

@media (max-width: 768px) {
  .intro-figures {
    flex-direction: column;
    align-items: center;
  }
}

/* ---- Teaser numbered list text ---- */
.teaser-text {
  max-width: 800px;
  margin: 0.75rem auto 0;
  font-family: 'Google Sans', sans-serif;
  font-size: 1.25rem;
  line-height: 1.8;
  color: #333;
}

.teaser-text p {
  margin-bottom: 0.35rem;
  font-weight: 500;
}

.teaser-text ol {
  list-style: none;
  counter-reset: teaser-counter;
  padding-left: 0;
  margin-top: 0.2rem;
}

.teaser-text ol li {
  counter-increment: teaser-counter;
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.3rem;
}

.teaser-text ol li::before {
  content: counter(teaser-counter) ")";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: #555;
}

/* ---- Highlight blob (inline soft red background) ---- */
.highlight-blob {
  background: radial-gradient(ellipse at center, rgba(255, 100, 100, 0.18) 0%, transparent 70%);
  border-radius: 70%;
  padding: 0.1em 0.5em;
}

/* ---- Figure captions ---- */
.figure-caption {
  font-size: 1.05rem;
  color: #555;
  margin-top: 0.75rem;
  text-align: center;
  font-style: italic;
}

/* ---- Benchmark construction figure ---- */
.benchmark-figure {
  max-width: 100%;
  margin: 0 auto;
}

.benchmark-figure img {
  width: 100%;
  border-radius: 10px;
}

/* ---- Wide carousel variant ---- */
.fig-carousel-wide {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Figure carousel ---- */
.fig-carousel {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 10px;
}

.fig-carousel-track {
  position: relative;
}

.fig-carousel-slide {
  display: none;
}

.fig-carousel-slide.active {
  display: block;
}

.fig-carousel-btn {
  position: absolute;
  top: calc(50% - 1.2rem);
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.1rem;
  line-height: 36px;
  text-align: center;
  cursor: pointer;
  z-index: 2;
  transition: background 0.2s;
  padding: 0;
}

.fig-carousel-btn:hover {
  background: rgba(0, 0, 0, 0.6);
}

.fig-carousel-btn.prev {
  left: 8px;
}

.fig-carousel-btn.next {
  right: 8px;
}

.fig-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 0.5rem;
}

.fig-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  transition: background 0.2s;
}

.fig-carousel-dot.active {
  background: #ED8537;
}

/* ---- Hero subtitle ---- */
.hero .subtitle {
  font-family: 'Google Sans', sans-serif;
}

/* ---- Content sections (RefineBench style) ---- */
.section .content p {
  line-height: 1.7;
  color: #4a4a4a;
}

/* ============================
   Floating Table of Contents
   ============================ */
.toc-wrapper {
  position: fixed;
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
  z-index: 100;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 1rem 1.25rem;
  box-shadow: 0 4px 18px rgba(0,0,0,0.10);
  min-width: 170px;
}

.toc-wrapper h4 {
  font-family: 'Google Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #222;
  margin: 0 0 10px 0;
}

.toc-wrapper h4 a {
  color: #222;
  text-decoration: none;
}

.toc-wrapper h4 a:hover {
  color: #ED8537;
}

.toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.toc-list li {
  margin-bottom: 2px;
}

.toc-link {
  display: block;
  font-family: 'Google Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: normal;
  color: #555;
  text-decoration: none;
  padding: 0.22rem 0;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.toc-link:hover {
  color: #ED8537;
}

/* Active state */
.toc-link.is-active {
  color: #ED8537;
  font-weight: 600;
}

/* Hide TOC on smaller screens */
@media (max-width: 1400px) {
  .toc-wrapper {
    display: none;
  }
}

/* ============================
   Clickable Scaling Modules
   ============================ */
.scaling-modules {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.scaling-module {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0,0,0,0.04);
  background: #fff;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.scaling-module:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.10);
  transform: translateY(-3px);
}

/* Sequential theme: RED */
.scaling-module.sequential {
  border: 2px solid #DC3545;
}

.scaling-module.sequential .module-header {
  background: linear-gradient(135deg, #e74c5e, #DC3545);
  color: #fff;
}

.scaling-module.sequential .module-icon {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.scaling-module.sequential .module-chevron {
  color: rgba(255,255,255,0.8);
}

/* Parallel theme: BLUE */
.scaling-module.parallel {
  border: 2px solid #2563EB;
}

.scaling-module.parallel .module-header {
  background: linear-gradient(135deg, #3b82f6, #2563EB);
  color: #fff;
}

.scaling-module.parallel .module-icon {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.scaling-module.parallel .module-chevron {
  color: rgba(255,255,255,0.8);
}

/* Module header (clickable bar) */
.module-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease;
}

.module-header:hover {
  filter: brightness(1.05);
}

.module-header-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.module-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.module-title {
  font-family: 'Google Sans', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
}

.module-chevron {
  transition: transform 0.3s ease;
  font-size: 0.9rem;
}

/* Module content (collapsible body) */
.module-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 1.5rem;
}

.scaling-module.is-open .module-content {
  max-height: 1200px;
  padding: 1.5rem;
}

.scaling-module.is-open .module-chevron {
  transform: rotate(180deg);
}

/* Vertical layout for module content */
.module-content-vertical {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.module-figure {
  width: 100%;
  max-width: 550px;
  margin: 0 auto 1.25rem;
  text-align: center;
}

.module-figure img {
  width: 100%;
  border-radius: 10px;
}

.module-text {
  max-width: 700px;
  margin: 0 auto;
}

.module-content p {
  font-size: 1.05rem;
  color: #4a4a4a;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.module-content p:last-child {
  margin-bottom: 0;
}

.module-content img {
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

/* ---- Section divider ---- */
.section-divider {
  border: none;
  border-top: 1px solid #eee;
  margin: 2rem 0;
}

/* ---- Footer (lighter, RefineBench style) ---- */
.footer {
  background-color: #F5F7FA;
}