body {
  font-family: "Open Sans", sans-serif;
  color: #222;
}

.hero:first-of-type .hero-body {
  padding-bottom: 1.15rem;
}

.publication-title {
  font-family: "Google Sans", sans-serif;
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.2rem !important;
  text-align: center;
}

.title-lockup {
  position: relative;
  display: inline-block;
  overflow: visible;
}

.title-logo {
  position: absolute;
  left: 0;
  top: 50%;
  height: clamp(3.1rem, 6vw, 5rem);
  width: auto;
  transform: translate(calc(-100% - 0.6rem), -50%);
}

.publication-subtitle {
  font-family: "Google Sans", sans-serif;
  font-weight: 400;
  line-height: 1.2;
  margin-top: 0.2rem !important;
}

.publication-authors {
  font-family: "Google Sans", sans-serif;
  margin-top: 0.75rem;
  margin-bottom: 0.4rem;
}

.publication-affiliations {
  color: #555;
  font-size: 1.05rem;
  margin-top: 0.1rem;
  margin-bottom: 0.25rem;
}

.publication-links {
  margin-top: 0.35rem;
}

.publication-links-column {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.link-block {
  display: inline-block;
  margin: 0.3rem 0.2rem;
}

.link-block a {
  border: none;
  background: #333;
  color: #fff;
  box-shadow: none;
  min-height: 52px;
  padding: 0.55rem 1.15rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.link-block a:hover {
  background: #444;
  color: #fff;
}

.link-block a.disabled-link {
  cursor: default;
  opacity: 1;
  pointer-events: none;
}

.link-block .icon {
  margin-right: 0.2rem;
}

.hero.teaser .container {
  max-width: 1000px;
}

.hero.teaser .hero-body {
  padding-top: 0.35rem;
}

.hero.teaser .title {
  margin-bottom: 1rem;
}

.intro-figure-wrap {
  margin: 1.5rem auto 0 auto;
  overflow: hidden;
}

.intro-figure {
  display: block;
  max-width: 100%;
  margin: 0 auto;
  transform: scale(1);
  transform-origin: center center;
}

.method-figure {
  margin: 1.35rem auto 1.75rem auto;
}

.method-figure .intro-figure-wrap {
  margin-top: 0.45rem;
  overflow: visible;
}

.method-figure .method-figure-image {
  width: 110%;
  max-width: none;
  margin-left: -5%;
  transform: none;
}

.method-figure .method-figure-large {
  width: 112%;
  margin-left: -6%;
}

.method-figure figcaption {
  margin-top: 0.35rem;
}

.overview-text {
  font-size: 1.03rem;
  line-height: 1.7;
  max-width: 980px;
  margin: 0 auto;
  text-align: left;
  color: #222;
}

.highlights-list {
  margin: 0;
  padding-left: 1.4rem;
}

.highlights-list li {
  margin-bottom: 0.85rem;
}

.section-lead {
  max-width: 980px;
  margin: 0 auto 1.5rem auto;
  text-align: center;
  color: #333;
  font-size: 1.03rem;
}

.experimental-setup {
  margin-top: 0.65rem;
}

.setup-primary {
  max-width: 980px;
  margin: 0 auto;
}

.setup-secondary {
  max-width: 820px;
  margin: 1.75rem auto 0 auto;
  padding-top: 1.25rem;
  border-top: 1px solid #ddd;
  color: #444;
}

.setup-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 1rem 0 1.15rem 0;
}

.setup-stats div {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 0.85rem 0.75rem;
  text-align: center;
  background: #fff;
}

.setup-stats strong {
  display: block;
  color: #0f766e;
  font-size: 1.7rem;
  line-height: 1;
}

.setup-stats span {
  display: block;
  margin-top: 0.25rem;
  color: #555;
  font-size: 0.9rem;
}

.setup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}

.table-scroll {
  overflow-x: auto;
  margin-top: 0.8rem;
}

.setup-table th,
.setup-table td {
  border: 1px solid #ddd;
  padding: 0.45rem 0.55rem;
  text-align: center;
  white-space: nowrap;
}

.setup-table th:first-child,
.setup-table td:first-child {
  text-align: left;
}

.setup-table th {
  background: #f5f5f5;
}

.leaderboard-container {
  overflow-x: auto;
  margin: 1.25rem 0 1.5rem 0;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 0 auto;
  font-variant-numeric: tabular-nums;
}

.leaderboard-table th {
  background-color: #f5f5f5;
  padding: 12px 8px;
  text-align: center;
  border: 1px solid #ddd;
  font-weight: bold;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s;
  white-space: nowrap;
}

.leaderboard-table th.no-sort {
  cursor: default;
}

.leaderboard-table td {
  padding: 8px;
  text-align: center;
  border: 1px solid #ddd;
  transition: background-color 0.2s;
  white-space: nowrap;
}

.leaderboard-table tbody tr:hover {
  background-color: #f0f0f0;
}

.leaderboard-table tbody tr:hover td {
  background-color: #f0f0f0;
}

.leaderboard-table th:not(.no-sort):hover {
  background-color: #e0e0e0;
}

.leaderboard-table th.js-sort-active {
  background-color: #d4edda;
}

.leaderboard-table td.active-column {
  background-color: #f0f9f4;
}

.leaderboard-table tbody tr:hover td.active-column {
  background-color: #e0f0e8;
}

.leaderboard-table tbody tr.ours td,
.leaderboard-table tbody tr.ours:hover td,
.leaderboard-table tbody tr.ours td.active-column,
.leaderboard-table tbody tr.ours:hover td.active-column {
  background-color: #e8f1ff;
  font-weight: 700;
}

.leaderboard-table .table-group-row td {
  background: #f5f5f5;
  color: #444;
  font-weight: 700;
  text-align: left;
}

.ablation-table td:first-child,
.ablation-table th:first-child {
  min-width: 260px;
  text-align: left;
}

.pm-value {
  display: inline-grid;
  grid-template-columns: 4.8ch 1.1ch 4.8ch;
  column-gap: 0.2ch;
  align-items: baseline;
  white-space: nowrap;
}

.pm-left {
  text-align: right;
}

.pm-symbol {
  text-align: center;
}

.pm-right {
  text-align: left;
}

.leaderboard-table th.js-sort-active::after {
  content: " \2195";
  opacity: 1;
}

.leaderboard-table th.js-sort-asc::after,
.leaderboard-table th.js-sort-desc::after {
  content: "";
  display: inline-block;
  margin-left: 6px;
  width: 0;
  height: 0;
  vertical-align: middle;
}

.leaderboard-table th.js-sort-asc::after {
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 6px solid #ffffff;
}

.leaderboard-table th.js-sort-desc::after {
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid #ffffff;
}

.leaderboard-table thead th:first-child,
.leaderboard-table thead th:nth-child(2) {
  border-right: 1px solid #ddd;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 1.5rem;
}

.metric-strip div {
  min-height: 116px;
  padding: 18px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: #fff;
}

.metric-strip strong {
  display: block;
  margin-bottom: 8px;
  color: #0f766e;
  font-size: 28px;
  line-height: 1;
}

.metric-strip span {
  color: #5b5b5b;
  font-size: 14px;
  line-height: 1.45;
}

.figure-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.main-results-grid {
  grid-template-columns: 1fr;
}

.figure-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.demo-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.demo-wide {
  grid-column: 1 / -1;
}

.figure-grid figure {
  margin: 0;
}

.figure-grid figcaption,
figure > figcaption {
  margin-top: 0.25rem;
}

.figure-grid img,
section img {
  border-radius: 10px;
}

.mathvista_other {
  font-family: "Google Sans", sans-serif;
}

.section h1.title.is-1.mathvista_other {
  font-size: 2.45rem;
  color: #6fb7f7;
}

.footer {
  padding: 3rem 1.5rem;
}

pre {
  white-space: pre-wrap;
  overflow-x: auto;
  background: #fafafa;
  border: 1px solid #ddd;
  border-radius: 8px;
}

@media (max-width: 840px) {
  .metric-strip,
  .figure-grid,
  .figure-grid.three {
    grid-template-columns: 1fr;
  }

  .intro-figure {
    transform: scale(1);
  }

  .method-figure .method-figure-image {
    width: 100%;
    margin-left: 0;
    transform: none;
  }

  .method-figure .method-figure-large {
    width: 100%;
    margin-left: 0;
  }
}

body {
  font-family: "Open Sans", sans-serif;
}

h1, h2, h3, h4, h5, h6,
.publication-title,
.mathvista_other {
  font-family: "Varela Round", sans-serif;
}

.publication-subtitle,
.publication-authors {
  font-family: "Open Sans", sans-serif;
}

.title-spike {
  background: linear-gradient(90deg, #8fc7ff 0%, #9ae6c7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.overview-title {
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}

.corresponding-icon {
  margin-left: 0.18rem;
  font-size: 0.66em;
  vertical-align: super;
  color: #8fc7ff;
}

.soul-link-icon {
  height: 1.25em;
  width: 1.25em;
  vertical-align: middle;
}

.hero.teaser .overview-title,
.section h1.title.is-1.mathvista_other,
.section h1.title.is-1.mathvista_other .mathvista_other,
.section h3.title.is-3,
.section h4.title.is-4 {
  font-family: "Varela Round", sans-serif !important;
  color: #6fb7f7 !important;
}

.section h1.title.is-1.mathvista_other,
.section h1.title.is-1.mathvista_other .mathvista_other {
  font-size: 2.15rem !important;
  line-height: 1.15;
}

.hero.teaser .overview-title,
.section h3.title.is-3 {
  font-size: 1.65rem !important;
  line-height: 1.2;
}

.section h4.title.is-4 {
  font-size: 1.25rem !important;
  line-height: 1.25;
}

#method h1.title,
#method h1.title .mathvista_other,
#experiments h1.title,
#experiments h1.title .mathvista_other {
  font-family: "Varela Round", sans-serif !important;
  font-size: 2.3rem !important;
  line-height: 1.15;
  color: #6fb7f7 !important;
  -webkit-text-fill-color: #6fb7f7 !important;
}

body {
  padding-top: 64px;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(6px);
}

.main-nav {
  display: flex;
  justify-content: center;
  padding: 0.85rem 0;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  position: relative;
  color: #222;
  font-family: "Varela Round", sans-serif;
  font-size: 0.98rem;
  text-decoration: none;
  padding-bottom: 0.2rem;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: #6fb7f7;
  transition: width 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #6fb7f7;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

section[id],
h3[id] {
  scroll-margin-top: 88px;
}

@media (max-width: 768px) {
  body {
    padding-top: 92px;
  }

  .main-nav {
    padding: 0.55rem 0;
  }

  .nav-links {
    gap: 0.75rem 1rem;
  }

  .nav-links a {
    font-size: 0.88rem;
  }
}