:root {
  --container-width: 1400px;
  --container-padding: 1.5rem;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.publications-body,
.jump-nav {
  --color-green: #008350;
}

.publications-header {
  background: var(--color-navy);
  padding: 5rem 0 4rem;
  border-bottom: 3px solid var(--color-green);
}

.publications-header-inner {
  max-width: 680px;
}

.publications-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.publications-kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-green);
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,173,104,0.5); }
  60%       { box-shadow: 0 0 0 8px rgba(0,173,104,0); }
}

.publications-kicker span {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green);
  font-weight: 600;
}

.publications-title {
  font-family: var(--font-body);
  font-size: clamp(2.875rem, 4vw, 3.5rem);
  font-weight: 700;
  color: white;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.publications-subtitle {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 400;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
}

.jump-nav {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 1.2rem 0;
  position: sticky;

  top: 105px;
  z-index: 900;
}

.jump-nav-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0;
  align-items: center;
}

.jump-nav-label {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-light);
  font-weight: 600;
  margin-right: 1.2rem;
  flex-shrink: 0;
}

.jump-nav a {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-text-light);
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
  padding: 0.2rem 0.8rem 0.2rem 0;
}

.jump-nav a:hover {
  color: var(--color-green);
}

.publications-body {
  background: var(--color-bg);
  padding-bottom: 6rem;
}

.publications-body .container {
  max-width: 960px;
}

.researcher-section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: 160px;
}
.researcher-section:nth-child(even) {
  background: var(--color-bg-alt);
}

.researcher-section:last-child {
  border-bottom: none;
}

.researcher-section-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem 5rem;
  align-items: start;
}

.researcher-topic {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.researcher-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.15;
  margin-bottom: 0.4rem;
}

.researcher-name a {
  color: var(--color-navy);
  text-decoration: none;
  transition: color 0.25s ease;
}

.researcher-name a::after {
  content: ' →';
  opacity: 0;
  color: var(--color-green);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: opacity 0.25s ease, transform 0.25s ease;
  display: inline-block;
  transform: translateX(-4px);
}

.researcher-name a:hover {
  color: var(--color-green);
}

.researcher-name a:hover::after {
  opacity: 1;
  transform: translateX(2px);
}

.researcher-name em {
  font-style: italic;
  font-weight: 400;
  color: rgba(4,24,51,0.7);
  transition: color 0.25s ease;
}

.researcher-name a:hover em {
  color: var(--color-green);
}

.researcher-role {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin-bottom: 1.2rem;
  font-weight: 400;
}

.researcher-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.researcher-group-link {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.25s ease;
}

.researcher-group-link:hover {
  color: var(--color-green);
}

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

.paper-item {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 2rem;
  align-items: start;
}

.paper-item:first-child {
  border-top: 1px solid var(--color-border);
  padding-top: 1.4rem;
}

.paper-title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.5;
  margin: 0 0 0.3rem;
}

.paper-title a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(4,24,51,0.15);
  transition: border-color 0.2s, color 0.2s;
}

.paper-title a:hover {
  color: var(--color-green);
  border-color: var(--color-green);
}

.paper-authors {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin: 0 0 0.2rem;
  line-height: 1.5;
}

.paper-journal {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-style: italic;
  color: #707070;
  margin: 0;
}

.paper-year {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  color: #707070;
  white-space: nowrap;
  padding-top: 0.15rem;
}

@media (max-width: 1024px) {
  .jump-nav {
    top: 93px;
  }
}

@media (max-width: 900px) {
  .researcher-section-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 640px) {
  .paper-item {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
  .paper-year {
    order: -1;
    margin-bottom: 0.3rem;
  }


  .jump-nav {
    display: none;
  }
}

.researcher-portrait {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
  margin-bottom: 1.2rem;
  border: 2px solid rgba(0,173,104,0.4);
}