.publication-header .hero-body { padding-top: 6.5rem; }
.publication-title { font-size: clamp(2.15rem, 4vw, 3.4rem) !important; }
.fresco-wordmark { color: var(--primary-color); }
.fresco-banner { width: min(760px, 100%); max-height: none; margin-inline: auto; background: #090b10; }
.video-panzoom { position: relative; overflow: hidden; aspect-ratio: 75 / 83; border-radius: var(--border-radius-lg); outline: none; touch-action: pan-y; user-select: none; }
.video-panzoom video { position: absolute; inset: 0; display: block; width: 100%; height: 100%; border-radius: inherit; object-fit: cover; transform: translate3d(0, 0, 0) scale(1); transform-origin: center; will-change: transform; }
.video-panzoom.is-zoomed { touch-action: none; }
.video-panzoom-drag-surface { position: absolute; inset: 0 0 64px; z-index: 2; cursor: grab; pointer-events: none; touch-action: none; }
.video-panzoom.is-zoomed .video-panzoom-drag-surface { pointer-events: auto; }
.video-panzoom.is-dragging .video-panzoom-drag-surface { cursor: grabbing; }
.video-panzoom video { cursor: zoom-in; }
.video-panzoom.is-zoomed video { cursor: grab; }
.video-panzoom.is-dragging video { cursor: grabbing; }
.video-panzoom:focus-visible { box-shadow: inset 0 0 0 4px rgb(59 130 246 / .75); }
.video-zoom-controls { position: absolute; top: .8rem; right: .8rem; z-index: 3; display: flex; align-items: center; gap: .35rem; padding: .38rem; border: 1px solid rgb(255 255 255 / .26); border-radius: 999px; background: rgb(15 23 42 / .82); box-shadow: var(--shadow-md); color: white; opacity: 0; pointer-events: none; transform: translateY(-6px); transition: opacity 160ms ease, transform 160ms ease; backdrop-filter: blur(10px); }
.video-zoom-controls button { display: grid; place-items: center; width: 2rem; height: 2rem; padding: 0; border: 0; border-radius: 50%; background: transparent; color: inherit; cursor: pointer; }
.video-zoom-controls button:hover, .video-zoom-controls button:focus-visible { background: rgb(255 255 255 / .18); outline: none; }
.video-zoom-controls button:disabled { opacity: .35; cursor: default; }
.video-zoom-controls span { min-width: 3.25rem; text-align: center; font-size: .72rem; font-weight: 800; }
.video-zoom-help { position: absolute; left: 50%; bottom: 3.8rem; z-index: 2; width: max-content; max-width: calc(100% - 2rem); margin: 0; padding: .48rem .72rem; border-radius: 999px; background: rgb(15 23 42 / .78); color: white; font-size: .72rem; font-weight: 700; opacity: 0; pointer-events: none; transform: translate(-50%, 6px); transition: opacity 160ms ease, transform 160ms ease; backdrop-filter: blur(8px); }
.video-panzoom:hover .video-zoom-controls, .video-panzoom:focus-within .video-zoom-controls { opacity: 1; pointer-events: auto; transform: translateY(0); }
.video-panzoom:hover .video-zoom-help, .video-panzoom:focus-within .video-zoom-help { opacity: 1; transform: translate(-50%, 0); }
.method-figure { display: block; width: 100%; margin: 0 auto 1.5rem; }
.figure-caption { max-width: 900px; margin: 0 auto; }
.setup-note { max-width: 900px; margin: 1.25rem auto 0; padding: 0.9rem 1rem; border-left: 3px solid var(--primary-color); background: var(--background-accent); color: var(--text-secondary); font-size: 0.92rem; }
.dataset-card { max-width: 820px; margin: 0 auto; padding: clamp(1.25rem, 3vw, 2.25rem); border: 1px solid var(--border-color); border-radius: 18px; background: white; box-shadow: var(--shadow-lg); text-align: center; }
.dataset-kicker { display: inline-block; margin-bottom: .7rem; color: var(--primary-color); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.dataset-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 520px; margin: 1.35rem auto; border: 1px solid #cbd8ff; border-radius: 14px; background: #f6f8ff; }
.dataset-stats div { display: flex; flex-direction: column; gap: .15rem; padding: 1rem; }
.dataset-stats div + div { border-left: 1px solid #cbd8ff; }
.dataset-stats strong { color: var(--primary-color); font-size: 1.55rem; line-height: 1; }
.dataset-stats span { color: var(--text-secondary); font-size: .74rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.dataset-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .65rem; margin: 1.5rem 0 !important; list-style: none !important; }
.dataset-steps li { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: .55rem; padding: .8rem; border: 1px solid var(--border-color); border-radius: 12px; background: var(--background-accent); text-align: left; }
.dataset-steps li > span { display: grid; place-items: center; width: 1.75rem; height: 1.75rem; border-radius: 50%; background: var(--primary-color); color: white; font-size: .66rem; font-weight: 800; }
.dataset-steps p { margin: 0 !important; color: var(--text-secondary); font-size: .75rem; line-height: 1.45; }
.dataset-link { display: inline-flex; align-items: center; gap: .55rem; margin-top: .4rem; padding: .72rem 1rem; border: 1px solid #cbd8ff; border-radius: 999px; background: #f6f8ff; font-size: .88rem; font-weight: 700; }
.comparison-container { width: min(1520px, calc(100% - 2rem)); }
.comparison-intro { max-width: 760px; margin: -0.5rem auto 2rem; color: var(--text-secondary); }
.video-comparison-grid { display: grid; gap: 0.75rem; }
.comparison-grid--two-rows { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.comparison-grid--three-rows { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 1100px; margin-inline: auto; }
.comparison-example { padding: 2.25rem 0; border-bottom: 1px solid var(--border-color); }
.comparison-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 1rem; }
.comparison-heading .title { margin-bottom: 0; }
.comparison-heading span { color: var(--text-secondary); font-size: 0.9rem; }
.video-comparison-grid figure { min-width: 0; padding: 0.45rem; border: 1px solid var(--border-color); border-radius: var(--border-radius); background: white; box-shadow: var(--shadow-sm); }
.video-comparison-grid figure.featured { border-color: var(--primary-color); box-shadow: 0 0 0 1px var(--primary-color); }
.video-comparison-grid video { display: block; width: 100%; height: auto; border-radius: 8px; background: transparent; }
.video-comparison-grid figcaption { padding: 0.55rem 0.2rem 0.15rem; text-align: center; color: var(--text-secondary); font-size: 0.76rem; font-weight: 600; }
.research-carousel { position: relative; }
[data-carousel-slide] { display: none; }
[data-carousel-slide].is-active { display: block; animation: carousel-in 260ms ease-out; }
.comparison-carousel .comparison-example { padding-bottom: .75rem; border-bottom: 0; }
.carousel-controls { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; margin-top: 1.25rem; }
.carousel-arrow { display: inline-flex; align-items: center; gap: .6rem; width: fit-content; padding: .72rem 1rem; border: 1px solid var(--border-color); border-radius: 999px; background: white; color: var(--text-primary); box-shadow: var(--shadow-sm); cursor: pointer; font: inherit; font-size: .82rem; font-weight: 700; transition: var(--transition); }
.carousel-arrow:last-child { justify-self: end; }
.carousel-arrow:hover { border-color: var(--primary-color); color: var(--primary-color); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.carousel-arrow:focus-visible { outline: 3px solid rgb(37 99 235 / .25); outline-offset: 3px; }
.carousel-status { min-width: 4.5rem; padding: .45rem .8rem; border-radius: 999px; background: var(--text-primary); color: white; text-align: center; font-size: .78rem; font-weight: 800; letter-spacing: .04em; }
.parameter-comparison { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 1rem; }
.parameter-comparison figure { overflow: hidden; padding: .65rem; border: 1px solid var(--border-color); border-radius: 16px; background: white; box-shadow: var(--shadow-md); }
.parameter-comparison figure.featured { border-color: var(--primary-color); box-shadow: 0 0 0 1px var(--primary-color), var(--shadow-md); }
.parameter-comparison video { display: block; width: 100%; height: auto; border-radius: 11px; background: transparent; }
.parameter-comparison figcaption { display: flex; flex-direction: column; gap: .2rem; padding: .8rem .35rem .25rem; text-align: center; }
.parameter-comparison figcaption strong { color: var(--text-primary); font-size: 1rem; }
.parameter-comparison figcaption span { color: var(--text-secondary); font-size: .78rem; }
.parameter-arrow { display: flex; align-items: center; justify-content: center; gap: .65rem; margin-top: 1rem; color: var(--primary-color); text-align: center; }
.parameter-arrow span { font-size: .7rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.parameter-arrow i { font-size: 2rem; }
.regional-comparison { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 1rem; }
.regional-comparison figure { overflow: hidden; min-width: 0; padding: .65rem; border: 1px solid var(--border-color); border-radius: 16px; background: white; box-shadow: var(--shadow-md); }
.regional-comparison figure.featured { border-color: var(--primary-color); box-shadow: 0 0 0 1px var(--primary-color), var(--shadow-md); }
.regional-comparison img, .regional-comparison video { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; border-radius: 11px; background: transparent; object-fit: cover; }
.regional-comparison figcaption { display: flex; flex-direction: column; gap: .2rem; padding: .8rem .35rem .25rem; text-align: center; }
.regional-comparison figcaption strong { color: var(--text-primary); font-size: 1rem; }
.regional-comparison figcaption span { color: var(--text-secondary); font-size: .78rem; }
.video-comparison-grid video, .parameter-comparison video, .regional-comparison video { cursor: pointer; }
@keyframes carousel-in { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: translateX(0); } }
.bibtex-container { position: relative; }
.copy-bibtex-btn { position: absolute; top: 0.75rem; right: 0.75rem; z-index: 2; padding: 0.55rem 0.8rem; border: 0; border-radius: 8px; background: var(--primary-color); color: white; box-shadow: var(--shadow-md); cursor: pointer; font-weight: 700; }
.copy-bibtex-btn.copied .copy-text::after { content: none; }
@media (max-width: 1050px) {
  .dataset-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .publication-header .hero-body { padding-top: 5.5rem; }
  .video-zoom-help { display: none; }
  .video-zoom-controls { top: .55rem; right: .55rem; opacity: 1; pointer-events: auto; transform: none; }
  .video-zoom-controls button { width: 1.85rem; height: 1.85rem; }
  .dataset-steps { grid-template-columns: 1fr; }
  .dataset-stats { grid-template-columns: 1fr; }
  .dataset-stats div + div { border-top: 1px solid #cbd8ff; border-left: 0; }
  .video-comparison-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .comparison-heading { align-items: flex-start; flex-direction: column; }
  .parameter-comparison { grid-template-columns: 1fr; }
  .regional-comparison { grid-template-columns: 1fr; }
  .carousel-arrow span { display: none; }
  .carousel-arrow { width: 2.75rem; height: 2.75rem; justify-content: center; padding: 0; }
}
@media (prefers-reduced-motion: reduce) { [data-carousel-slide].is-active { animation: none; } .video-zoom-controls, .video-zoom-help { transition: none; } }