:root {
  --bg: #ffffff;
  --bg-soft: #ffffff;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --text: #1e1e1b;
  --muted: #5f6157;
  --border: rgba(40, 34, 24, 0.12);
  --accent: #e85d04;
  --accent-dark: #b64705;
  --shadow: 0 10px 28px rgba(64, 42, 15, 0.06);
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: var(--accent-dark);
}

a:hover {
  color: var(--accent);
}

.publication-hero {
  padding: 3rem 0 1rem;
}

.hero-copy {
  max-width: 900px;
  margin: 0 auto 2.5rem;
}

.publication-title,
.section-title {
  font-family: 'Google Sans', sans-serif;
  color: var(--text);
  letter-spacing: -0.03em;
}

.publication-title {
  max-width: 980px;
  margin: 0 auto 1rem;
  line-height: 1.05;
  font-size: clamp(2.2rem, 4vw, 3.3rem) !important;
}

.section-title {
  margin-bottom: 1rem !important;
  font-size: clamp(1.9rem, 2.8vw, 2.8rem) !important;
  line-height: 1.12;
}

.publication-authors,
.publication-affiliations {
  font-family: 'Google Sans', sans-serif;
}

.publication-authors {
  margin-bottom: 0.45rem;
}

.publication-authors a {
  color: var(--accent-dark) !important;
}

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

.author-block {
  display: inline-block;
  margin: 0 0.16rem;
}

.publication-links {
  margin-top: 1.6rem;
}

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

.link-block .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-width: 146px;
  border: 1px solid rgba(201, 48, 44, 0.2);
  background: rgba(201, 48, 44, 0.12);
  color: #7c201d;
  box-shadow: 0 10px 24px rgba(201, 48, 44, 0.09);
}

.link-block .button:hover,
.link-block .button:focus {
  background: rgba(201, 48, 44, 0.18);
  color: #6f1b18;
}

.button-icon {
  width: 1rem;
  height: 1rem;
  flex: 0 0 1rem;
  display: block;
  filter: none;
}

.button-icon-arxiv {
  filter: none;
}

.button-icon-bibtex {
  width: 1.18rem;
  height: 1.18rem;
  flex-basis: 1.18rem;
}

.link-block .button.is-static {
  opacity: 0.78;
}

.hero-figure {
  max-width: 1120px;
  margin: 0 auto;
}

.tldr-card {
  max-width: 900px;
  margin: 1.5rem auto 0;
  padding: 0.95rem 1.15rem 1.05rem;
  border: 1px solid rgba(232, 93, 4, 0.18);
  border-radius: 16px;
  background: #fffaf6;
}

.tldr-badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(232, 93, 4, 0.1);
  font-family: 'Google Sans', sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.tldr-item {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.2rem 0.75rem;
  align-items: start;
}

.tldr-item + .tldr-item {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(40, 34, 24, 0.08);
}

.tldr-label {
  margin-bottom: 0;
  font-family: 'Google Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--accent);
}

.tldr-text {
  font-family: 'Google Sans', sans-serif;
  font-size: 1.02rem;
  line-height: 1.5;
  color: #24221e;
}

.frame-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.frame-card img {
  display: block;
  width: 100%;
  height: auto;
}

.frame-card-plain {
  overflow: visible;
  border-radius: 8px;
}

.caption {
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.section {
  padding: 3.75rem 1.5rem;
}

.section-soft {
  background: transparent;
  border-top: 0;
  border-bottom: 0;
}

.lead-text p,
.content p {
  color: #282823;
  line-height: 1.8;
}

.highlight-card {
  height: 100%;
  padding: 1.35rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgba(43, 30, 11, 0.04);
}

.card-label {
  margin-bottom: 0.65rem;
  font-family: 'Google Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.question-spotlight {
  margin-top: 1.8rem;
  margin-bottom: 1.4rem;
  padding: 1.7rem 1.8rem;
  border-width: 2px;
  border-color: rgba(232, 93, 4, 0.28);
  box-shadow: 0 14px 34px rgba(232, 93, 4, 0.08);
}

.question-line {
  font-family: 'Google Sans', sans-serif;
  font-size: clamp(1.3rem, 2.3vw, 1.95rem);
  font-weight: 700;
  line-height: 1.3;
  color: #1f1d19;
}

.contribution-grid,
.benchmark-grid {
  margin-top: 1.5rem;
}

.method-figure-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 4.5%;
  margin-top: 0.5rem;
  margin-bottom: 1.4rem;
}

.method-main-figure {
  flex: 0 1 60%;
  max-width: 60%;
}

.method-side-figure {
  flex: 0 1 20%;
  max-width: 20%;
}

.method-copy {
  max-width: 940px;
  margin: 0 auto;
}

.mini-points {
  margin-top: 1.25rem;
}

.mini-point {
  margin-bottom: 0.65rem;
  padding-left: 1rem;
  border-left: 3px solid rgba(232, 93, 4, 0.4);
  color: #2c2b27;
}

.wide-figure {
  margin-top: 1.75rem;
}

.table-block + .table-block {
  margin-top: 2rem;
}

.caption + .table-block {
  margin-top: 1.25rem;
}

.table-block-narrow {
  width: 80%;
  margin-left: auto;
  margin-right: auto;
}

.table-wrapper {
  display: block;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface-strong);
  box-shadow: 0 12px 28px rgba(45, 28, 7, 0.07);
}

.results-table {
  display: table;
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
  table-layout: auto;
  background: var(--surface-strong);
}

.results-table thead {
  display: table-header-group;
}

.results-table tbody {
  display: table-row-group;
}

.results-table tr {
  display: table-row;
}

.results-table td,
.results-table th {
  display: table-cell;
  color: #26241f;
  background: transparent;
}

.results-table th,
.results-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(40, 34, 24, 0.08);
  text-align: left;
  font-size: 0.96rem;
}

.results-table th:nth-child(2),
.results-table td:nth-child(2) {
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
}

.results-table thead th {
  font-family: 'Google Sans', sans-serif;
  font-weight: 700;
  color: #27251f;
  background: rgba(245, 236, 224, 0.72);
}

.results-table tbody tr:last-child td {
  border-bottom: 0;
}

.results-table .ours-row td {
  background: rgba(232, 93, 4, 0.06);
}

.results-table .variant-row td {
  background: rgba(232, 93, 4, 0.035);
}

.results-table .no-cotrain-row td {
  background: rgba(201, 48, 44, 0.09);
}

.results-table .group-row td {
  font-family: 'Google Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: rgba(31, 29, 24, 0.06);
}

.best-score {
  font-weight: 700;
}

.second-score {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.16em;
}

.tight-card {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.result-figure-large {
  margin-top: 2.2rem;
}

.result-summary {
  max-width: 920px;
  margin: 1rem auto 0;
}

pre {
  padding: 1.4rem;
  border-radius: 20px;
  background: #1b1a17;
  color: #f6f2eb;
  overflow-x: auto;
  box-shadow: 0 18px 40px rgba(22, 20, 18, 0.18);
}

.footer {
  background: transparent;
  padding-top: 1rem;
  padding-bottom: 3rem;
}

.footer .icon-link {
  font-size: 1rem;
  font-weight: 700;
  color: #23211d;
}

@media screen and (max-width: 768px) {
  .publication-hero {
    padding-top: 1.6rem;
  }

  .publication-title {
    font-size: 1.95rem !important;
  }

  .section {
    padding: 2.8rem 1.2rem;
  }

  .question-spotlight {
    padding: 1.3rem 1.2rem;
  }

  .table-block-narrow {
    width: 100%;
  }

  .tldr-card {
    padding: 0.9rem 0.95rem;
  }

  .tldr-item {
    grid-template-columns: 1.6rem 1fr;
    gap: 0.2rem 0.55rem;
  }

  .method-figure-row {
    display: block;
  }

  .method-main-figure,
  .method-side-figure {
    max-width: 100%;
  }

  .method-side-figure {
    margin-top: 1rem;
  }

  .link-block {
    width: 100%;
    justify-content: center;
  }

  .link-block .button {
    width: 100%;
    max-width: 320px;
  }

  .caption {
    font-size: 0.94rem;
  }
}