:root {
  --ink: #172126;
  --muted: #66727a;
  --line: #d8e0e3;
  --paper: #ffffff;
  --wash: #f3f7f6;
  --mist: #e9f1ef;
  --soft-blue: #edf4fb;
  --accent: #0c6b68;
  --accent-strong: #083d3c;
  --signal: #b75d2a;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Google Sans", Arial, sans-serif;
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
}

.page-nav {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  box-shadow: none;
  font-family: "Google Sans", Arial, sans-serif;
  position: sticky;
  top: 0;
  z-index: 30;
}

.brand-mark {
  align-items: center;
  color: var(--accent-strong);
  display: flex;
  font-weight: 700;
}

.brand-mark::before {
  background: var(--signal);
  content: "";
  display: inline-block;
  height: 0.7rem;
  margin-right: 0.45rem;
  width: 0.7rem;
}

.brand-mark sup,
.paper-short-name sup {
  font-size: 0.62em;
  line-height: 0;
  margin-left: 0.03em;
}

.navbar-item.is-active {
  color: var(--accent);
  font-weight: 700;
}

.title-hero {
  background: linear-gradient(180deg, var(--wash) 0%, #fff 100%);
  border-bottom: 1px solid var(--line);
}

.title-hero .hero-body {
  padding: 3.2rem 1.5rem 2.4rem;
}

.hero-grid {
  align-items: end;
  display: block;
}

.hero-copy {
  max-width: 1060px;
}

.publication-title,
.publication-authors,
.publication-affiliations,
.paper-short-name,
.contribution-note,
.link-block,
.highlights {
  font-family: "Google Sans", Arial, sans-serif;
}

.publication-title {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 2.55rem;
  letter-spacing: 0;
  line-height: 1.12;
  margin-bottom: 0.85rem;
  max-width: 1040px;
}

.paper-short-name {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 1.05rem;
  margin-top: 0.3rem;
}

.publication-authors {
  line-height: 1.75;
  max-width: 860px;
}

.publication-affiliations {
  color: #4b5563;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  justify-content: flex-start;
  margin-top: 0.4rem;
}

.contribution-note {
  color: #7a7f86;
  margin-top: 0.25rem;
}

.link-block {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-start;
  margin-top: 1.15rem;
}

.link-block .button {
  border-radius: 4px;
}

.result-overview .hero-body {
  padding-top: 2rem;
  padding-bottom: 1.3rem;
}

.main-figure,
.centered-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.fig-caption {
  color: #4d5960;
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0.75rem auto 0;
  max-width: 900px;
  text-align: center;
}

.metric-band {
  background: var(--accent-strong);
  border-bottom: 0;
}

.highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0 auto;
  max-width: 960px;
  padding: 0;
}

.hl-item {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  padding: 1.25rem 1rem 1.35rem;
  text-align: center;
}

.hl-item:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.hl-num {
  color: #fff;
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.08;
}

.hl-unit {
  font-size: 1.25rem;
  font-weight: 500;
}

.hl-desc {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.88rem;
  margin-top: 0.35rem;
}

.section {
  border-top: 1px solid rgba(216, 224, 227, 0.65);
  padding: 3rem 1.5rem;
}

.section-title,
.title.is-5 {
  font-family: "Google Sans", Arial, sans-serif;
}

.section-title {
  color: var(--accent-strong);
  font-size: 1.55rem;
  margin-bottom: 1.4rem;
  text-align: left !important;
}

.section-title::after {
  background: var(--signal);
  content: "";
  display: block;
  height: 3px;
  margin-top: 0.55rem;
  width: 3.5rem;
}

.reading-width {
  margin: 0;
  max-width: 820px;
}

.content p {
  line-height: 1.82;
  text-rendering: optimizeLegibility;
}

.method-list {
  margin-top: 2rem;
}

.method-list ul {
  list-style: none;
  margin-left: 0;
}

.method-list li {
  border-left: 3px solid var(--accent);
  line-height: 1.75;
  margin-bottom: 0.75rem;
  padding-left: 0.9rem;
}

.centered-figure {
  margin: 0;
  max-width: 980px;
  text-align: left;
}

.result-figure {
  margin: 2.1rem auto 0;
  max-width: 880px;
  text-align: center;
}

.result-subtitle {
  margin-top: 2.4rem;
}

.table-wrapper {
  margin: 0 auto;
  overflow-x: auto;
}

.compact-table {
  max-width: 980px;
}

.dynamic-table {
  max-width: 840px;
}

.dynamic-table .results-table {
  font-size: 0.82rem;
  min-width: 720px;
}

.dynamic-table .results-table th,
.dynamic-table .results-table td {
  padding: 0.38rem 0.42rem;
}

.dynamic-table .results-table th:nth-child(2),
.dynamic-table .results-table td:nth-child(2) {
  max-width: 120px;
}

.robustness-table {
  max-width: 1180px;
}

.robustness-table .results-table {
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.82rem;
  min-width: 1080px;
}

.grouped-table thead th {
  border-bottom: 0;
}

.grouped-table thead th.super-group,
.grouped-table thead th.sub-group {
  padding-bottom: 0.22rem;
}

.grouped-table thead th.super-group > span,
.grouped-table thead th.sub-group > span {
  display: block;
  margin: 0 auto;
  padding-bottom: 0.34rem;
}

.grouped-table thead th.super-group > span {
  border-bottom: 2px solid #78928d;
  width: calc(100% - 1rem);
}

.grouped-table thead th.sub-group > span {
  border-bottom: 1px solid #aebfbc;
  width: calc(100% - 0.7rem);
}

.robustness-table thead tr:first-child th {
  background: #e4eeee;
}

.robustness-table thead tr:nth-child(2) th {
  background: #eef5f3;
}

.robustness-table .results-table thead .metric-row th {
  background: #f7faf9;
  border-bottom: 2px solid #8aa19f;
  color: #5b6770;
  font-size: 0.76rem;
  font-weight: 600;
}

.results-table {
  border-collapse: collapse;
  font-family: "Google Sans", Arial, sans-serif;
  font-size: 0.88rem;
  margin: 1rem auto;
  min-width: 860px;
  width: 100%;
}

.results-table th,
.results-table td {
  border-bottom: 1px solid var(--line);
  padding: 0.45rem 0.55rem;
  text-align: center !important;
  vertical-align: middle;
}

.results-table thead th {
  background: var(--mist);
  border-bottom: 2px solid #8aa19f;
  color: #111827;
  font-weight: 700;
}

.results-table.grouped-table thead th.super-group,
.results-table.grouped-table thead th.sub-group {
  border-bottom: 0;
}

.results-table td[rowspan] {
  background: #fbfcfe;
  font-weight: 700;
}

.results-table .ours td {
  background: #fff5ed;
}

.results-table .gain-row td {
  color: var(--signal);
  font-weight: 700;
}

.bibtex-actions {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 0.6rem;
}

.bibtex-box {
  background: #142023;
  border-radius: 4px;
  color: #dce7e7;
  font-family: "Courier New", monospace;
  font-size: 0.85rem;
  line-height: 1.55;
  margin: 0;
  max-width: 760px;
  overflow-x: auto;
  padding: 1rem 1.2rem;
}

.page-footer {
  background: #fafafa;
  padding: 1.5rem;
}

.page-footer p {
  color: #626a73;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .title-hero .hero-body {
    padding: 2.2rem 1rem 1.6rem;
  }

  .hero-grid {
    display: block;
  }

  .publication-title {
    font-size: 2rem;
  }

  .publication-affiliations,
  .link-block {
    justify-content: flex-start;
  }

  .highlights {
    grid-template-columns: 1fr;
  }

  .hl-item,
  .hl-item:last-child {
    border-left: 0;
    border-right: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
  }

  .hl-num {
    font-size: 1.9rem;
  }

  .section {
    padding: 2.2rem 1rem;
  }

  .fig-caption {
    max-width: 100%;
  }

  .results-table {
    font-size: 0.78rem;
  }

  .results-table th,
  .results-table td {
    padding: 0.35rem 0.4rem;
  }
}