:root {
  --bg: #f7f8fc;
  --surface: #ffffff;
  --surface-2: #f1f4f9;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #4f46e5;
  --accent-2: #7c3aed;
  --shadow: 0 10px 30px rgba(17, 24, 39, 0.08);
  --radius: 24px;
}

body {
  position: relative;
  min-height: 100vh;
  color: var(--text);
  font-feature-settings: "liga" 1, "kern" 1;
  background: transparent;
}

/* background image */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("images/graphics/banner.png") center top / cover no-repeat;
  opacity: 0.06;
  z-index: -2;
  pointer-events: none;
}
 

.navbar {
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.82) !important;
}

.navbar-brand,
.nav-link {
  font-weight: 400;
  font-size: 1.3rem;
}

.navbar-brand img {
  max-height: 56px;
  height: 56px;
  width: auto;
}

#quarto-content {
  padding-top: 1.25rem;
}

.hero {
  padding: 5rem 0 3rem 0;
}

.breadcrumb-banner {
  width: 100%;
  border-radius: 20px;
  display: block;
  margin-bottom: 2rem;
  object-fit: cover;
}

table {
  font-size: 0.95rem;
}

th, td {
  vertical-align: top;
}

.hero-card {
  background: linear-gradient(135deg, #ffffff 0%, #f7f7ff 100%);
  border: 1px solid rgba(229, 231, 235, 0.9);
  border-radius: 32px;
  padding: 3rem;
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-block;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

.display-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.95;
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 1rem;
}

.lead-text {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 52rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.cta-primary,
.cta-secondary {
  text-decoration: none;
  padding: 0.95rem 1.2rem;
  border-radius: 14px;
  font-weight: 500;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.cta-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 10px 24px rgba(79, 70, 229, 0.22);
}

.cta-secondary {
  background: white;
  color: var(--text);
  border: 1px solid var(--line);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.theme-card {
  background: #ffffff;
  border: 1px solid #e9eef5;
  border-radius: 18px;
  padding: 1.4rem;
  box-shadow: 0 10px 30px rgba(20, 30, 50, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.theme-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(20, 30, 50, 0.10);
}

.theme-title {
  display: inline-block;
  font-size: 1.35rem;
  text-decoration: none;
  margin-bottom: 0.6rem;
}

.theme-card p,
.theme-card {
  line-height: 1.65;
}

@media (max-width: 1100px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.section-block {
  margin: 3rem 0;
}


.section-block {
  margin: 3rem 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}

.section-intro {
  color: var(--muted);
  max-width: 46rem;
}

.metric {
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.metric-label {
  color: var(--muted);
  font-weight: 400;
}

.table-wrap {
  background: white;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 1rem;
  box-shadow: var(--shadow);
  overflow-x: auto;
}

.table {
  margin-bottom: 0;
}

.table thead th {
  border-bottom-width: 1px;
  color: var(--muted);
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.table> :not(caption)>*>* {
  padding: 1rem;
  border-color: var(--line);
}

.badge-soft {
  display: inline-block;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 1rem;
  font-weight: 500;
}

.profile-role {
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.footer-note {
  color: var(--muted);
  font-size: 1.1rem;
  margin-top: 1rem;
}

.quarto-title-block .title {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  font-weight: 600;
}

.quarto-title-block .description,
.quarto-title-block .subtitle,
p,
li {
  color: #374151;
}

h2,
h3 {
  letter-spacing: -0.02em;
}

@media (max-width: 900px) {

  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .hero-card {
    padding: 2rem;
  }
}

.schedule-wrap {
  margin-top: 2rem;
  overflow-x: auto;
  border: 1px solid #e8edf3;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
}

.schedule-wrap table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.45;
}

.schedule-wrap thead th {
  position: sticky;
  top: 0;
  background: #f7f9fc;
  color: #0f172a;
  font-weight: 700;
  text-align: left;
  padding: 1rem 1rem;
  border-bottom: 1px solid #e8edf3;
  white-space: nowrap;
}

.schedule-wrap td {
  padding: 1rem 1rem;
  vertical-align: top;
  border-bottom: 1px solid #eef2f7;
  border-right: 1px solid #f3f6fa;
}

.schedule-wrap th:first-child,
.schedule-wrap td:first-child {
  background: #fbfcfe;
  font-weight: 700;
  color: #334155;
  white-space: nowrap;
  min-width: 120px;
}

.schedule-wrap tr:last-child td {
  border-bottom: none;
}

.schedule-wrap td:last-child,
.schedule-wrap th:last-child {
  border-right: none;
}

.schedule-wrap tbody tr:hover td {
  background: #fafcff;
}

@media (max-width: 900px) {
  .schedule-wrap table {
    font-size: 0.9rem;
  }

  .schedule-wrap th,
  .schedule-wrap td {
    padding: 0.8rem 0.8rem;
  }
}

.organizer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
  margin-top: 2rem;
}

.organizer-card {
  background: #ffffff;
  border: 1px solid #e8edf3;
  border-radius: 24px;
  padding: 0.8rem;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  overflow: hidden;
}

.organizer-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.10);
}

.organizer-photo {
  width: 90%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 18px;
  margin: 0 auto 1rem auto;
}

.organizer-card h3 {
  margin-top: 0.25rem;
  margin-bottom: 0.45rem;
  font-size: 1.3rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.organizer-card h3 a {
  color: var(--text);
  text-decoration: none;
}

.organizer-card h3 a:hover {
  color: var(--accent);
}

.organizer-affiliation {
  color: var(--accent);
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1.4;
  margin-bottom: 0;
}

@media (max-width: 1100px) {
  .organizer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .organizer-grid {
    grid-template-columns: 1fr;
  }
}

.footer {
  margin-top: 8rem;
  border-top: 1px solid rgba(229, 231, 235, 0.9);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.footer .nav-footer {
  padding: 2rem 3rem 2.2rem 3rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: center;
}

.footer .nav-footer-left,
.footer .nav-footer-center,
.footer .nav-footer-right {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #4b5563;
}

.footer .nav-footer-left {
  text-align: right;
}

.footer .nav-footer-right {
  text-align: left;
}

.footer-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #111827;
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}

.footer-meta {
  color: #6b7280;
  font-size: 1.08rem;
}

.footer-funder {
  color: #374151;
  font-size: 1.1rem;
}

.footer-funder strong {
  color: #111827;
  font-weight: 600;
}

.footer-credit {
  color: #6b7280;
  font-size: 1.05rem;
  text-align: right;
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .footer .nav-footer {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem 1.25rem 1.75rem 1.25rem;
  }

  .footer .nav-footer-left,
  .footer .nav-footer-center,
  .footer .nav-footer-right {
    text-align: left;
  }

  .footer-credit {
    text-align: left;
  }
}

.contact-button {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.25rem;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, #6b63f6, #8b5cf6);
  box-shadow: 0 10px 24px rgba(107, 99, 246, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    filter 0.15s ease;
}

.contact-button::before {
  content: "✉";
  font-size: 1rem;
  line-height: 1;
  opacity: 0.6;
}

.contact-button:hover {
  transform: translateY(-1px);
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 14px 32px rgba(79, 70, 229, 0.28);
  filter: brightness(1.03);
}

.contact-button:focus,
.contact-button:focus-visible {
  outline: 2px solid rgba(124, 58, 237, 0.35);
  outline-offset: 3px;
}

.apply-button {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.25rem;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, #6b63f6, #8b5cf6);
  box-shadow: 0 10px 24px rgba(107, 99, 246, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    filter 0.15s ease;
}

.apply-button::before {
  content: "📝";
  font-size: 1rem;
  line-height: 1;
  opacity: 0.6;
}

.apply-button:hover {
  transform: translateY(-1px);
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 14px 32px rgba(79, 70, 229, 0.28);
  filter: brightness(1.03);
}

.apply-button:focus,
.apply-button:focus-visible {
  outline: 2px solid rgba(124, 58, 237, 0.35);
  outline-offset: 3px;
}