:root {
  --text: #1d2327;
  --muted: #58636d;
  --line: #d9e0e6;
  --paper: #ffffff;
  --wash: #f5f7f9;
  --accent: #0f766e;
  --accent-blue: #2563eb;
  --ink: #20262d;
  --paper-green: #51da4c;
  --paper-magenta: #ff45ff;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans', 'Google Sans', Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
}

.site-navbar {
  border-bottom: 1px solid var(--line);
  box-shadow: none;
}

.nav-title {
  font-weight: 700;
  color: var(--ink);
}

.navbar-item {
  color: var(--muted);
}

.navbar-item:hover,
.navbar-item:focus {
  color: var(--accent);
}

.publication-hero {
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

.publication-title {
  font-family: 'Google Sans', 'Noto Sans', Arial, sans-serif;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.08;
  letter-spacing: 0;
  color: var(--ink);
  margin-bottom: 1.4rem;
}

.publication-authors {
  font-size: 1.05rem;
  color: var(--muted);
}

.author-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  justify-content: center;
  margin-bottom: 0.55rem;
}

.author-list .author-block {
  white-space: nowrap;
}

.affiliation-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  justify-content: center;
  margin-top: 0.25rem;
}

.author-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.2rem;
  justify-content: center;
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.publication-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
  margin-top: 1.6rem;
}

.publication-links .button {
  border-radius: 6px;
  font-weight: 600;
}

.publication-links .is-disabled {
  opacity: 0.48;
  pointer-events: none;
}

.section {
  padding: 4.2rem 1.5rem;
}

.overview-section {
  background: var(--wash);
  padding-top: 3rem;
}

.section-title {
  color: var(--ink);
  letter-spacing: 0;
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 2.2rem;
  text-align: center;
}

.abstract-content {
  font-size: 1.06rem;
}

.figure-panel {
  margin: 0;
}

.figure-panel img {
  display: block;
  width: 100%;
  height: auto;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.figure-panel figcaption,
.media-caption {
  margin-top: 0.72rem;
  color: var(--muted);
  font-size: 0.94rem;
  text-align: center;
}

.overview-figure img {
  padding: 0.75rem;
}

.task-section {
  background: #ffffff;
}

.task-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.45rem;
  margin-top: 1.4rem;
  background: #ffffff;
}

.task-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
  margin-bottom: 1.1rem;
}

.task-header .title {
  margin-bottom: 0;
}

.task-header .title .task-subtitle {
  color: var(--muted);
  font-size: 0.72em;
  font-weight: 400;
}

.task-kicker {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.task-media-pair {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(460px, 1.35fr);
  gap: 1.25rem;
  align-items: stretch;
}

.media-card {
  display: flex;
  flex-direction: column;
  margin: 0;
  min-width: 0;
}

.media-card img,
.media-card video {
  width: 100%;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.figure-card img {
  aspect-ratio: 4 / 3;
  background: #ffffff;
}

.video-card video {
  aspect-ratio: 12 / 5;
  min-height: 300px;
  background: #111820;
}

.results-section {
  background: var(--wash);
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.45rem;
}

.result-panel {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.35rem;
  min-width: 0;
}

.result-panel > .title {
  margin-bottom: 1rem;
}

.result-block {
  margin-top: 1.15rem;
}

.result-block-title {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.result-caption {
  color: var(--muted);
  margin-top: -0.2rem;
  margin-bottom: 0.9rem;
  font-size: 0.96rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.result-table {
  display: grid;
  margin-bottom: 0 !important;
  width: max-content !important;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.86rem;
  font-variant-numeric: tabular-nums;
}

.table-da-full {
  grid-template-columns: 230px repeat(6, 145px);
}

.table-mi {
  grid-template-columns: 230px repeat(6, 145px);
}

.table-ie {
  grid-template-columns: 230px repeat(4, 218px);
}

.result-table colgroup,
.result-table col {
  display: none;
}

.result-table thead,
.result-table tbody,
.result-table tr {
  display: contents;
}

.result-table th,
.result-table td {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.55rem 0.65rem !important;
  border-color: var(--line) !important;
  border-right: 1px solid var(--line) !important;
  border-bottom: 1px solid var(--line) !important;
  vertical-align: middle !important;
  text-align: center !important;
  line-height: 1.25;
  white-space: nowrap;
}

.result-table th:nth-child(1),
.result-table td:nth-child(1) {
  border-left: 0 !important;
}

.result-table th {
  background: #eef3f7;
  color: var(--ink);
  font-weight: 700;
}

.result-table th[colspan="3"] {
  grid-column: span 3;
}

.result-table th[rowspan="2"] {
  grid-row: span 2;
}

.result-table td:first-child,
.result-table thead tr:first-child th:first-child,
.table-group th {
  justify-content: flex-start;
  text-align: left !important;
}

.result-table tbody tr:nth-child(even):not(.table-group) td {
  background: #fbfcfd;
}

.table-group th {
  grid-column: 1 / -1;
  min-height: 2.45rem;
  background: #e3e9ef !important;
  font-weight: 700;
  color: var(--ink);
}

.main-value,
.delta {
  display: inline-block;
  text-align: center;
}

.main-value {
  min-width: 4.8ch;
  text-align: right;
}

.delta {
  min-width: 7.2ch;
  margin-left: 0.25rem;
  font-weight: 700;
  text-align: left;
}

.delta-positive {
  color: var(--paper-green);
}

.delta-negative {
  color: var(--paper-magenta);
}

.delta-neutral {
  color: #777777;
}

.result-figure img,
.further-figure img {
  margin: 0 auto;
  padding: 0.5rem;
}

.result-figure img {
  max-width: 980px;
}

.further-figure img {
  max-width: 100%;
}

.compact-figure img {
  max-width: 980px;
}

.wide-figure img {
  max-width: 100%;
}

.finding-box {
  width: min(760px, 86%);
  margin: 1.6rem auto 0;
  border: 2px solid rgba(23, 117, 93, 0.34);
  border-left: 8px solid var(--accent);
  background: linear-gradient(180deg, #f3fbf8 0%, #ffffff 100%);
  color: var(--ink);
  border-radius: 14px;
  box-shadow: 0 14px 32px rgba(15, 45, 38, 0.12);
  padding: 1.15rem 1.35rem;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.55;
}

.finding-box strong {
  display: inline-block;
  margin-right: 0.45rem;
  padding: 0.12rem 0.52rem;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-size: 0.92rem;
  letter-spacing: 0;
}

pre {
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f7f9fb;
  color: var(--ink);
  overflow-x: auto;
}

.footer {
  border-top: 1px solid var(--line);
  background: #ffffff;
  color: var(--muted);
  font-size: 0.94rem;
}

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

@media screen and (max-width: 1023px) {
  .task-media-pair {
    grid-template-columns: 1fr;
  }

  .video-card video {
    min-height: 0;
  }
}

@media screen and (max-width: 720px) {
  .section {
    padding: 3rem 1rem;
  }

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

  .author-list .author-block {
    white-space: normal;
  }

  .task-block,
  .result-panel {
    padding: 1rem;
  }

  .result-table {
    font-size: 0.82rem;
  }

  .finding-box {
    width: 100%;
    padding: 1rem;
  }
}