body {
  margin: 0;
  font-family: "Google Sans", "Noto Sans", sans-serif;
  color: #1f2933;
  background: #ffffff;
  line-height: 1.65;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  padding: 70px 0 30px;
  text-align: center;
}

h1 {
  font-size: 46px;
  line-height: 1.15;
  font-weight: 700;
  margin: 0 auto 22px;
  max-width: 980px;
}

h2 {
  font-size: 30px;
  margin: 0 0 18px;
  text-align: left;
  border-bottom: 1px solid #eaeaea;
  padding-bottom: 8px;
}

h3 {
  font-size: 20px;
  margin: 22px 0 8px;
  color: #19375f;
}

.authors {
  font-size: 19px;
  margin: 8px 0;
}

.authors sup {
  color: #19375f;
  font-weight: 600;
}

.affiliation,
.venue {
  font-size: 17px;
  margin: 4px 0;
  color: #4a5566;
}

.venue {
  font-weight: 600;
  color: #19375f;
}

.links {
  margin: 26px 0 30px;
}

.links a {
  display: inline-block;
  margin: 6px;
  padding: 9px 20px;
  border-radius: 999px;
  background: #19375f;
  color: white;
  text-decoration: none;
  font-size: 15px;
  transition: background 0.2s;
}

.links a:hover {
  background: #2c5288;
}

.teaser {
  width: 100%;
  max-width: 1000px;
  border-radius: 14px;
  margin: 18px auto 26px;
  display: block;
}

.lead {
  font-size: 19px;
  max-width: 940px;
  margin: 0 auto;
  text-align: left;
}

section {
  padding: 44px 0;
}

section.alt {
  background: #f7f8fa;
}

p {
  font-size: 16.5px;
  text-align: justify;
}

.hero p,
.hero .lead {
  text-align: center;
}

.hero .lead {
  text-align: left;
}

.figure {
  width: 100%;
  max-width: 720px;
  border-radius: 12px;
  margin: 12px auto 14px;
  display: block;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.figure.wide {
  max-width: 1040px;
}

.figure.narrow {
  max-width: 720px;
}

.figure-caption {
  font-size: 13.5px;
  color: #4a5566;
  text-align: center;
  margin: 6px auto 18px;
  font-style: italic;
  max-width: 640px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

video {
  width: 100%;
  border-radius: 14px;
  background: #000;
}

pre {
  background: #f5f5f5;
  padding: 18px 20px;
  border-radius: 10px;
  overflow-x: auto;
  font-size: 13.5px;
  line-height: 1.5;
}

footer {
  text-align: center;
  color: #777;
  padding: 40px 0;
  font-size: 14px;
  border-top: 1px solid #eaeaea;
}

/* Taxonomy table */
.taxonomy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  margin: 14px 0 8px;
}

.taxonomy-table th,
.taxonomy-table td {
  border: 1px solid #e2e6ec;
  padding: 10px 12px;
  vertical-align: top;
  text-align: left;
}

.taxonomy-table th {
  background: #19375f;
  color: white;
  text-align: left;
  font-weight: 600;
}

.taxonomy-table .group {
  background: #f0f3f8;
  font-weight: 600;
  color: #19375f;
  width: 22%;
}

.taxonomy-table .object-row {
  background: #f5f5f5;
}

.cls {
  color: #19375f;
  font-weight: 600;
}

.alias {
  color: #8a8a8a;
  font-size: 13px;
  display: block;
}

/* Failure mode cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin: 22px 0 6px;
}

.card {
  background: #f7f8fa;
  border-left: 4px solid #19375f;
  padding: 16px 18px;
  border-radius: 8px;
}

.card h4 {
  margin: 0 0 6px;
  color: #19375f;
  font-size: 16px;
}

.card p {
  margin: 0;
  font-size: 14.5px;
  color: #344054;
  text-align: left;
}

/* Results tables */
.results-table-wrapper {
  overflow-x: auto;
  margin: 12px 0 6px;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  min-width: 720px;
}

.results-table th,
.results-table td {
  padding: 7px 9px;
  text-align: center;
  border-bottom: 1px solid #e6e8ec;
}

.results-table th {
  background: #19375f;
  color: white;
  font-weight: 600;
}

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

.results-table .group-head td {
  background: #f0f3f8;
  font-weight: 600;
  color: #19375f;
  text-align: left;
  padding: 8px 9px;
}

.results-table .ours td {
  background: #eaf1ff;
  font-weight: 600;
}

.results-table .best {
  font-weight: 700;
  color: #19375f;
}

.results-table .second {
  font-style: italic;
  color: #19375f;
}

.results-table .ref td {
  background: #fafafa;
  color: #4a5566;
}

/* Two column figure */
.fig-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}

.fig-pair .figure {
  margin: 0;
}

@media (max-width: 760px) {
  h1 {
    font-size: 32px;
  }
  h2 {
    font-size: 24px;
  }
  .grid,
  .grid-3,
  .fig-pair {
    grid-template-columns: 1fr;
  }
  .lead {
    font-size: 16px;
  }
  p {
    font-size: 15.5px;
  }
}