:root {
  --ink-strong: #182132;
  --ink: #273248;
  --muted: #5c677d;
  --line: #d8e0ec;
  --panel: #ffffff;
  --wash: #f4f7fb;
  --accent: #1e5fcb;
  --accent-strong: #15479a;
  --accent-soft: #e9f1ff;
  --highlight: #d8741e;
  --shadow-sm: 0 10px 30px rgba(17, 24, 39, 0.07);
  --shadow-md: 0 18px 48px rgba(17, 24, 39, 0.1);
  --radius: 20px;
  --radius-sm: 14px;
  --transition: 180ms ease;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top, rgba(30, 95, 203, 0.14), transparent 28%),
    linear-gradient(180deg, #f9fbfe 0%, #ffffff 28%, #ffffff 100%);
  line-height: 1.7;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--accent-strong);
}

.publication-header .hero-body,
.teaser .hero-body {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.publication-header .hero-body {
  padding-top: 5.5rem;
  padding-bottom: 2.25rem;
}

.teaser .hero-body {
  padding-top: 1.25rem;
  padding-bottom: 2.5rem;
}

.publication-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid rgba(216, 224, 236, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.publication-title {
  margin-bottom: 1.5rem !important;
  color: var(--ink-strong) !important;
  font-size: clamp(2.4rem, 6vw, 4.5rem) !important;
  font-weight: 800 !important;
  line-height: 1.05 !important;
  letter-spacing: -0.04em;
}

.publication-authors {
  margin-bottom: 1rem;
  color: var(--ink);
}

.author-block {
  display: inline-block;
  margin: 0 0.45rem 0.6rem;
  font-weight: 700;
}

.author-block a {
  color: var(--ink-strong);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.author-block a:hover {
  border-color: rgba(30, 95, 203, 0.3);
}

.publication-meta {
  color: var(--muted);
  font-size: 1rem;
}

.publication-affiliations {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.publication-note {
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}

.publication-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

.link-block {
  display: inline-flex;
}

.button.is-dark {
  border: none !important;
  background: linear-gradient(135deg, var(--ink-strong), #29354c) !important;
  color: #fff !important;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background var(--transition);
}

.button.is-dark:hover,
.button.is-dark:focus-visible {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong)) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button.is-dark .icon {
  margin-right: 0.15rem;
}

.publication-figure,
.detail-figure {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-md);
}

.publication-figure img,
.detail-figure img {
  width: 100%;
  height: auto;
}

.hero-caption {
  max-width: 52rem;
  margin: 1.4rem auto 0;
  color: var(--muted);
  font-size: 1.05rem;
  text-align: center;
}

.section-shell {
  padding: 4rem 1.5rem;
}

.section-shell.is-emphasis {
  background: var(--wash);
  border-top: 1px solid rgba(216, 224, 236, 0.7);
  border-bottom: 1px solid rgba(216, 224, 236, 0.7);
}

.section-heading {
  max-width: 56rem;
  margin: 0 auto 1.6rem;
  text-align: center;
}

.title.is-3 {
  margin-bottom: 0.9rem !important;
  color: var(--ink-strong);
  font-size: clamp(1.75rem, 3vw, 2.25rem) !important;
  font-weight: 800 !important;
  letter-spacing: -0.03em;
}

.section-lead {
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.02rem;
}

.section-card {
  padding: 1.5rem;
  border: 1px solid rgba(216, 224, 236, 0.95);
  border-radius: calc(var(--radius) + 2px);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.text-card {
  max-width: 58rem;
  margin: 0 auto;
}

.figure-card {
  max-width: 62rem;
  margin: 0 auto;
}

.project-copy {
  color: var(--ink);
  font-size: 1.02rem;
}

.project-copy p:last-child {
  margin-bottom: 0;
}

.project-copy-centered {
  text-align: center;
}

.detail-figure + .project-copy {
  margin-top: 1.25rem;
}

.bibtex-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.copy-bibtex-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(30, 95, 203, 0.18);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform var(--transition),
    background var(--transition),
    color var(--transition);
}

.copy-bibtex-btn:hover,
.copy-bibtex-btn:focus-visible {
  transform: translateY(-1px);
  background: var(--accent);
  color: #fff;
}

.copy-bibtex-btn.is-copied {
  background: #dff7ea;
  color: #177245;
}

pre {
  margin: 0;
  padding: 1.35rem;
  overflow-x: auto;
  border-radius: var(--radius-sm);
  background: #111827 !important;
  color: #edf2ff !important;
}

pre code {
  display: block;
  padding: 0;
  background: transparent !important;
  color: inherit !important;
  font-family: "JetBrains Mono", monospace !important;
  font-size: 0.93rem;
  line-height: 1.7;
}

.footer {
  padding: 2.5rem 1.5rem 3rem;
  background: #f7f9fd;
  border-top: 1px solid rgba(216, 224, 236, 0.7);
}

.footer-copy {
  text-align: center;
  color: var(--muted);
}

.more-works-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 30;
}

.more-works-btn,
.close-btn {
  font: inherit;
}

.more-works-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.8rem 1.15rem;
  border: 1px solid rgba(216, 224, 236, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink-strong);
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.more-works-btn:hover,
.more-works-btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: rgba(30, 95, 203, 0.28);
}

.button-icon {
  color: var(--highlight);
}

.dropdown-arrow {
  font-size: 0.85rem;
  transition: transform var(--transition);
}

.more-works-btn[aria-expanded="true"] .dropdown-arrow {
  transform: rotate(180deg);
}

.more-works-dropdown {
  width: min(26rem, calc(100vw - 2rem));
  margin-top: 0.7rem;
  border: 1px solid rgba(216, 224, 236, 0.95);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow-md);
}

.dropdown-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.25rem 0.75rem;
}

.dropdown-header h2 {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.2rem;
  font-weight: 800;
}

.dropdown-eyebrow {
  margin: 0 0 0.2rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.close-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.works-list {
  padding: 0.35rem 0.8rem 0.9rem;
}

.work-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.45rem;
  padding: 0.95rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition:
    background var(--transition),
    transform var(--transition);
}

.work-item:hover,
.work-item:focus-visible {
  background: var(--wash);
  transform: translateX(2px);
}

.work-info h3 {
  margin: 0 0 0.25rem;
  color: var(--ink-strong);
  font-size: 1rem;
  font-weight: 800;
}

.work-info p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.scroll-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 3rem;
  height: 3rem;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.5rem);
  transition:
    opacity var(--transition),
    visibility var(--transition),
    transform var(--transition);
  z-index: 25;
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover,
.scroll-to-top:focus-visible {
  transform: translateY(-0.1rem);
}

@media screen and (max-width: 768px) {
  .publication-header .hero-body {
    padding-top: 5rem;
  }

  .section-shell {
    padding: 3.2rem 1rem;
  }

  .section-card {
    padding: 1.15rem;
  }

  .bibtex-header {
    flex-direction: column;
  }

  .publication-links {
    gap: 0.65rem;
  }

  .link-block,
  .link-block .button {
    width: 100%;
  }

  .more-works-container {
    top: auto;
    right: 1rem;
    bottom: 1rem;
  }

  .more-works-dropdown {
    position: absolute;
    right: 0;
    bottom: calc(100% + 0.75rem);
  }
}

@media screen and (max-width: 520px) {
  .publication-affiliations {
    flex-direction: column;
    gap: 0.2rem;
  }

  .author-block {
    display: block;
    margin: 0 0 0.55rem;
  }

  .publication-header .hero-body,
  .teaser .hero-body {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .scroll-to-top {
    right: 1rem;
    bottom: 5.5rem;
  }
}