body {
  font-family: 'Noto Sans', sans-serif;
  background: #fff;
}

.footer .icon-link { font-size: 25px; color: #000; }
.link-block a { margin-top: 5px; margin-bottom: 5px; }
.dnerf { font-variant: small-caps; }

.teaser .hero-body { padding-top: 0; padding-bottom: 3rem; }
.teaser { font-family: 'Google Sans', sans-serif; }

.publication-title { font-family: 'Google Sans', sans-serif; }
.publication-authors { font-family: 'Google Sans', sans-serif; }
.publication-authors a { color: hsl(204, 86%, 53%) !important; }
.publication-authors a:hover { text-decoration: underline; }
.author-block { display: inline-block; }

.publication-video {
  position: relative; width: 100%; height: 0;
  padding-bottom: 56.25%; overflow: hidden; border-radius: 10px !important;
}
.publication-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

.results-carousel { overflow: hidden; }
.results-carousel .item { margin: 5px; overflow: hidden; padding: 20px; font-size: 0; }
.slider-pagination .slider-page { background: #000000; }
.eql-cntrb { font-size: smaller; }

/* ============ FullFlow custom styles ============ */
:root {
  --ff-red:   #e63946;
  --ff-blue:  #1d6fa5;
  --ff-green: #2a9d8f;
  --ff-purple:#6f42c1;
  --ff-bg:    #fafbfc;
}

.gradient-title {
  background: linear-gradient(90deg, var(--ff-red), var(--ff-purple) 50%, var(--ff-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}

.tldr-banner {
  background: linear-gradient(135deg, #fff7f5 0%, #f4f8ff 100%);
  border-left: 5px solid var(--ff-red);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin: 1rem 0 2rem 0;
  font-size: 1.05rem;
  line-height: 1.55;
}
.tldr-banner b { color: var(--ff-red); }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}
@media (max-width: 768px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }

.stat-card {
  background: white;
  border-radius: 12px;
  padding: 1.2rem 1rem;
  text-align: center;
  box-shadow: 0 4px 18px rgba(0,0,0,0.06);
  border-top: 4px solid var(--ff-red);
  transition: transform .15s ease;
}
.stat-card:hover { transform: translateY(-3px); }
.stat-card .num {
  font-size: 1.9rem;
  font-weight: 800;
  font-family: 'Google Sans', sans-serif;
  background: linear-gradient(90deg, var(--ff-red), var(--ff-purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}
.stat-card .label {
  font-size: .85rem;
  color: #444;
  margin-top: .35rem;
}
.stat-card:nth-child(2) { border-top-color: var(--ff-blue); }
.stat-card:nth-child(2) .num { background: linear-gradient(90deg, var(--ff-blue), var(--ff-green)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-card:nth-child(3) { border-top-color: var(--ff-green); }
.stat-card:nth-child(3) .num { background: linear-gradient(90deg, var(--ff-green), var(--ff-blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-card:nth-child(4) { border-top-color: var(--ff-purple); }
.stat-card:nth-child(4) .num { background: linear-gradient(90deg, var(--ff-purple), var(--ff-red)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.contrib-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
  margin: 1.5rem 0;
}
@media (max-width: 900px) { .contrib-grid { grid-template-columns: 1fr; } }
.contrib-card {
  background: white;
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 3px 14px rgba(0,0,0,0.07);
  border-left: 4px solid var(--ff-blue);
}
.contrib-card .ctag {
  display: inline-block;
  font-weight: 700;
  font-family: 'Google Sans', sans-serif;
  color: white;
  background: var(--ff-blue);
  padding: 2px 10px;
  border-radius: 999px;
  font-size: .8rem;
  margin-bottom: .5rem;
}
.contrib-card:nth-child(2) { border-left-color: var(--ff-red); }
.contrib-card:nth-child(2) .ctag { background: var(--ff-red); }
.contrib-card:nth-child(3) { border-left-color: var(--ff-green); }
.contrib-card:nth-child(3) .ctag { background: var(--ff-green); }

.mode-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}
@media (max-width: 900px) { .mode-grid { grid-template-columns: repeat(2, 1fr); } }
.mode-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.mode-card img { width: 100%; display: block; aspect-ratio: 1; object-fit: cover; background:#eee;}
.mode-card .body {
  padding: .75rem 1rem 1rem;
}
.mode-card h4 {
  margin: 0 0 .25rem;
  font-family: 'Google Sans', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
}
.mode-card .t2i { color: var(--ff-red); }
.mode-card .i2t { color: var(--ff-blue); }
.mode-card .joint { color: var(--ff-green); }
.mode-card .vqa { color: var(--ff-purple); }
.mode-card p { margin: 0; font-size: .88rem; color: #555; line-height: 1.4; }

.qual-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .8rem;
  margin: 1.2rem 0;
}
@media (max-width: 900px) { .qual-grid { grid-template-columns: repeat(2, 1fr); } }
.qual-tile {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.07);
}
.qual-tile img {
  width: 100%;
  display: block;
  aspect-ratio: 1;
  object-fit: cover;
  background: #eee;
}
.qual-tile .cap {
  padding: .55rem .7rem .75rem;
  font-size: .82rem;
  color: #333;
  line-height: 1.35;
}
.qual-tile .cap .qa-q { font-weight: 600; color: #222; }
.qual-tile .cap .qa-a { color: var(--ff-red); font-weight: 700; }

.results-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,0.07);
}
.results-table th, .results-table td {
  padding: .65rem .9rem;
  text-align: center;
  border-bottom: 1px solid #eee;
}
.results-table th {
  background: #f4f4f6;
  font-family: 'Google Sans', sans-serif;
  font-size: .92rem;
}
.results-table td.method { text-align: left; font-weight: 600; }
.results-table tr.ours td { background: linear-gradient(90deg, #fff7f5 0%, #f4f8ff 100%); font-weight: 600; }
.results-table tr.ours td.method { color: var(--ff-red); }
.results-table .better { color: var(--ff-red); font-weight: 700; }
.results-table .arrow { color: #888; font-size: .8rem; }

.headline-fig {
  margin: 1.5rem 0;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,0.08);
}
.headline-fig img { width: 100%; display: block; }
.headline-fig .caption {
  padding: .8rem 1.2rem;
  font-size: .9rem;
  color: #555;
  border-top: 1px solid #eee;
  background: #fafbfc;
}

.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0;
}
.compare-block {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 3px 12px rgba(0,0,0,0.07);
  padding: .9rem;
}
.compare-block h4 {
  margin: 0 0 .5rem;
  font-family: 'Google Sans', sans-serif;
  font-size: 1rem;
  text-align: center;
}
.compare-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}
.compare-strip img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 4px; background:#eee; }
.compare-block.base h4 { color: #444; }
.compare-block.ours h4 { color: var(--ff-red); }

section.section { padding-top: 2rem; padding-bottom: 2rem; }

h2.section-title {
  font-family: 'Google Sans', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  margin-bottom: .5rem;
}
h2.section-title .accent {
  background: linear-gradient(90deg, var(--ff-red), var(--ff-purple));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section-sub {
  color: #666;
  font-size: 1.02rem;
  margin-bottom: 1.5rem;
  max-width: 920px;
}
.section-alt { background: var(--ff-bg); }

.pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
  background: #eef2ff;
  color: var(--ff-blue);
  margin-right: 4px;
}
.pill.red { background: #ffeceb; color: var(--ff-red); }
.pill.green { background: #e6f7f4; color: var(--ff-green); }
.pill.purple { background: #f1ebff; color: var(--ff-purple); }