:root {
  --icml-blue:   #2a419e;
  --icml-green:  #94d222;
  --icml-red:    #ed1e24;
  --icml-orange: #f79011;
  --icml-blue-light: rgba(42, 65, 158, 0.08);
  --icml-blue-mid:   rgba(42, 65, 158, 0.18);
  --icml-blue-border: rgba(42, 65, 158, 0.22);
  --text-dark: #1a1f36;
  --text-body: #374151;
}

body {
  font-family: "Noto Sans", sans-serif;
  color: var(--text-body);
  background: #ffffff;
}

/* ── Navbar ───────────────────────────────────────────── */
.navbar {
  border-bottom: none;
  background: #212429;
}

.navbar-burger span {
  background-color: #fff;
}

.icml-nav-brand {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  text-decoration: none;
}

.icml-nav-brand:hover {
  background: rgba(255,255,255,0.07) !important;
}

.icml-nav-logo {
  height: 32px;
  width: auto;
  display: block;
  background: #212429;
  border-radius: 4px;
  padding: 3px;
}

.icml-nav-text {
  font-family: "Google Sans", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.navbar-menu.navbar-menu-centered {
  justify-content: center;
}

.navbar .navbar-item.authors-projects-trigger.navbar-link,
.navbar .navbar-link.authors-projects-trigger,
.navbar .has-dropdown.is-hoverable:hover > .navbar-link,
.navbar .has-dropdown.is-hoverable:focus > .navbar-link,
.navbar .has-dropdown.is-active > .navbar-link {
  background: rgba(255,255,255,0.1) !important;
  color: #fff !important;
  font-weight: 700;
  border-radius: 6px;
}

.navbar .navbar-item.authors-projects-trigger.navbar-link:hover,
.navbar .navbar-link.authors-projects-trigger:hover {
  background: rgba(255,255,255,0.18) !important;
  color: #fff !important;
}

.navbar-dropdown {
  background: #2e3238;
  border: 1px solid rgba(255,255,255,0.12);
}

.navbar-dropdown .navbar-item {
  color: #e5e7eb;
}

.navbar-dropdown .navbar-item:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

/* ── Typography ───────────────────────────────────────── */
.publication-title,
.publication-authors {
  font-family: "Google Sans", sans-serif;
}

.publication-title {
  color: var(--text-dark);
  line-height: 1.25;
}

.publication-authors a {
  color: var(--icml-blue) !important;
  font-weight: 600;
}

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

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

/* ── Section headings ─────────────────────────────────── */
.title.is-3 {
  color: var(--text-dark);
  font-family: "Google Sans", sans-serif;
  position: relative;
  display: block;
  text-align: center;
}

.title.is-3::after {
  content: "";
  display: block;
  margin: 0.3rem auto 0;
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--icml-blue) 0%, var(--icml-green) 100%);
}

/* ── Conference badge ─────────────────────────────────── */
.conference-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 1.4rem 0.6rem 0.9rem;
  border-radius: 8px;
  background: #212429;
  border: 1.5px solid rgba(255,255,255,0.12);
  text-decoration: none;
  font-family: "Google Sans", sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  color: #fff;
  transition: background 0.15s, box-shadow 0.15s;
  box-shadow: 0 2px 10px rgba(0,0,0,0.18);
}

.conference-badge:hover {
  background: #2e3238;
  box-shadow: 0 4px 16px rgba(0,0,0,0.28);
  color: #fff;
}

.conference-badge-logo {
  height: 58px;
  width: auto;
  display: block;
  flex-shrink: 0;
  background: #212429;
  border-radius: 3px;
  padding: 3px;
}

/* ── Project logo ─────────────────────────────────────── */
.vox-logo {
  display: block;
  margin: 0 auto;
  width: 100%;
  max-width: 280px;
  height: auto;
}

.vox-badge {
  margin: 0 auto;
  max-width: 420px;
  border-radius: 16px;
  padding: 1.15rem 1rem;
  font-family: "Google Sans", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text-dark);
  background: linear-gradient(120deg, #f5f7ff 0%, #e8ecf9 100%);
  border: 1px solid var(--icml-blue-border);
  box-shadow: 0 6px 22px rgba(42, 65, 158, 0.12);
}

.equal-contribution {
  color: #6b7280;
  margin-top: 0.3rem;
}

/* ── Publication buttons ──────────────────────────────── */
.publication-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  align-items: center;
}

.publication-links .pub-btn {
  border: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.1rem;
  border-radius: 9999px;
  color: #fff;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.publication-links .pub-btn:hover:not(.disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22);
  color: #fff;
}

.publication-links .pub-btn .pub-icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.publication-links .pub-btn-preprint {
  background: linear-gradient(135deg, #c0392b 0%, #96281b 100%);
}

.publication-links .pub-btn-benchmark {
  background: linear-gradient(135deg, #5a8a00 0%, #3d6b00 100%);
}

.publication-links .pub-btn-code {
  background: linear-gradient(135deg, var(--icml-blue) 0%, #1a2f7e 100%);
}

.publication-links .pub-btn.disabled {
  opacity: 0.78;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── Teaser box ───────────────────────────────────────── */
.teaser-box {
  background: linear-gradient(120deg, #f5f7ff 0%, #eaedfa 100%);
  border: 1.5px solid var(--icml-blue-border);
  border-left: 4px solid var(--icml-blue);
  border-radius: 12px;
  padding: 1.1rem 1.4rem;
  box-shadow: 0 3px 14px rgba(42, 65, 158, 0.09);
  color: var(--text-dark);
  font-size: 1.05rem;
}

/* ── Leaderboard ──────────────────────────────────────── */
.leaderboard-subtitle {
  margin-bottom: 1.25rem;
  color: #4b5563;
}

.leaderboard-card {
  padding: 0;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.07);
  overflow: hidden;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}

.leaderboard-table thead th {
  background: #f4f6fb;
  color: #1f2937;
  padding: 0.78rem 0.8rem;
  border-bottom: 2px solid var(--icml-blue-border);
  font-weight: 700;
  text-align: left;
}

.leaderboard-table th.num,
.leaderboard-table td.num {
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.leaderboard-table td {
  padding: 0.72rem 0.8rem;
  border-bottom: 1px solid #eef2f7;
  color: #1f2937;
}

.leaderboard-table tbody tr:last-child td {
  border-bottom: none;
}

.leaderboard-table tbody tr:hover:not(.ours) {
  background: #f9fafb;
}

.leaderboard-table tr.ours {
  background: linear-gradient(120deg, #edf2ff 0%, #e9f7ff 100%);
}

.leaderboard-table tr.ours td {
  font-weight: 600;
}

/* ── BibTeX block ─────────────────────────────────────── */
pre {
  background: #f4f6fb;
  border: 1px solid var(--icml-blue-border);
  border-radius: 10px;
  padding: 1.1rem 1.3rem;
}

/* ── Footer ───────────────────────────────────────────── */
footer.footer {
  background: #f5f7ff;
  border-top: 2px solid var(--icml-blue-border);
  padding: 2rem 1.5rem;
  color: #6b7280;
  font-size: 0.9rem;
}

footer.footer a {
  color: var(--icml-blue);
}

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

/* ── Try-it-yourself examples ─────────────────────────── */
.examples-card {
  padding: 0;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.07);
  overflow: hidden;
  margin-top: 1rem;
}

.examples-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}

.examples-table thead th {
  background: #f4f6fb;
  color: #1f2937;
  padding: 0.78rem 0.9rem;
  border-bottom: 2px solid var(--icml-blue-border);
  font-weight: 700;
  text-align: left;
}

.examples-table tbody td {
  padding: 0.85rem 0.9rem;
  border-bottom: 1px solid #eef0f4;
  vertical-align: middle;
}

.examples-table tbody tr:last-child td {
  border-bottom: none;
}

.examples-table .lbl-col {
  width: 15%;
  white-space: nowrap;
  font-weight: 600;
  font-size: 1.05rem;
  text-align: center;
}

.examples-table .opt-col {
  width: 22%;
  vertical-align: middle;
}

.examples-table .lbl-gt-col {
  color: #047857;
}

.examples-table .lbl-adv-col {
  color: #b45309;
}

.example-task {
  display: inline-block;
  font-size: 0.98rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--icml-blue);
  margin-bottom: 0.45rem;
}

.example-question {
  font-weight: 600;
  margin: 0 0 0.4rem 0;
  color: #1f2937;
}

.example-choices {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  color: #374151;
}

.example-choices li {
  padding: 0.1rem 0;
}

.examples-table audio {
  width: 100%;
  max-width: 360px;
  margin-top: 0.25rem;
}

@media (max-width: 640px) {
  .examples-table .lbl-col,
  .examples-table .opt-col {
    width: auto;
    white-space: normal;
  }
  .examples-table thead th,
  .examples-table tbody td {
    padding: 0.6rem 0.55rem;
  }
}