/* ===== Base ===== */
body {
  font-family: 'Noto Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #363636;
  background: #fff;
}

/* ===== Hero ===== */
.hero {
  padding-top: 3rem;
  padding-bottom: 0;
  background: #fff;
}

.publication-title {
  font-size: 2.4rem !important;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.2rem;
  color: #1a1a2e;
}

.publication-authors {
  margin-bottom: 0.5rem;
}

.publication-authors .author-block {
  margin-right: 0.15rem;
}

.publication-authors a {
  color: #4a6fa5;
  text-decoration: none;
}

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

.publication-affiliations {
  margin-bottom: 0.3rem;
  color: #6b7280;
}

.publication-affiliations .affil-block {
  margin-right: 0.8rem;
  white-space: nowrap;
}

/* ===== Link Buttons ===== */
.publication-links {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 0.8rem;
}

.publication-links .button {
  font-size: 0.85rem;
  font-weight: 500;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.publication-links .button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* ===== Sections ===== */
.section {
  padding: 2rem 1.5rem;
}

.title.is-3 {
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 1.2rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid #eef1f5;
}

.title.is-5 {
  color: #374151;
  font-weight: 600;
}

/* ===== Figures ===== */
.result-figure {
  margin: 1.2rem auto;
  max-width: 100%;
}

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

.fig-caption {
  font-size: 0.88rem;
  color: #555;
  line-height: 1.55;
  margin-top: 0.8rem;
  margin-bottom: 1rem;
  text-align: justify;
}

.fig-caption strong {
  color: #374151;
}

.fig-caption-small {
  font-size: 0.82rem;
  color: #6b7280;
  text-align: center;
  margin-top: 0.4rem;
}

/* ===== BibTeX ===== */
.bibtex-container {
  position: relative;
  background: #f8f9fb;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  padding: 1rem 1.2rem;
}

.bibtex-container pre {
  background: transparent;
  padding: 0;
  font-size: 0.82rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  color: #374151;
}

.copy-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  font-size: 0.75rem !important;
}

/* ===== Footer ===== */
.footer {
  padding: 1.5rem;
  background: #fafafa;
}

/* ===== Math (KaTeX) ===== */
.katex-display {
  margin: 0.8rem 0;
}

/* ===== Responsive ===== */
@media screen and (max-width: 768px) {
  .publication-title {
    font-size: 1.6rem !important;
  }

  .publication-affiliations .affil-block {
    display: inline;
    margin-right: 0.4rem;
  }

  .section {
    padding: 1.5rem 1rem;
  }
}

/* ===== Content Typography ===== */
.content p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 0.9rem;
}

.content h4 {
  margin-top: 1.5rem;
}

/* Subdued link style for body text */
.content a {
  color: #4a6fa5;
}

/* ===== Three-column figure grid ===== */
.columns.is-multiline .column.is-one-third figure img {
  border-radius: 4px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}