/* Noto Sans typography and native video presentation inspired by the academic Astro template. */
@font-face{
 font-family:"Noto Sans";
 src:url("assets/fonts/NotoSans-variable.ttf") format("truetype");
 font-style:normal;
 font-weight:100 900;
 font-display:swap;
}
body{font-family:"Noto Sans",Arial,Helvetica,sans-serif;font-size:18px;font-weight:400;line-height:1.78;color:#4a4a4a}
button,input,textarea,select{font-family:inherit}
.publication-header h1{font-family:inherit;font-size:48px;font-weight:500;line-height:1.14;letter-spacing:-1.15px;color:#363636}
.publication-subtitle{font-size:35px;font-weight:500;line-height:1.28;letter-spacing:-.8px;color:#363636}
.authors{font-size:20px;font-weight:400;line-height:1.8}
.contribution-note{font-size:13px;line-height:1.8}
.resource-pill,.resource-pill.is-pending{font-size:18px;font-weight:400;background:#363636;border-color:#363636;min-height:44px;padding:9px 19px;gap:8px}
.resource-pill:hover,.resource-pill.is-pending:hover{background:#242424;border-color:#242424}
h2{font-family:inherit;font-size:32px;font-weight:600;line-height:1.3;letter-spacing:-.45px}
.highlights h2{font-size:32px;font-weight:600}
.abstract-content>p:first-of-type{font-size:18px;line-height:1.8}
.highlights li{font-size:18px;line-height:1.8}
.section-intro{font-size:18px;line-height:1.78}
.experiment-heading h3{font-size:24px;font-weight:600}
.experiment-intro{font-size:17px;line-height:1.8}
.method-components h3{font-size:20px;font-weight:600}
.method-components p{font-size:16px;line-height:1.8}
.fact-card dd{font-weight:600;letter-spacing:-.75px}
.fact-card dt{font-weight:400}
.corruption-example h4{font-weight:600}
.top-nav{font-size:13px}
.dataset-videos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;max-width:1180px;margin:30px auto 0;align-items:start}
.video-card h3{font-size:22px;font-weight:500;text-align:left;line-height:1.4;margin:0 0 13px;color:#363636}
.video-slot{position:relative;aspect-ratio:16/9;border:0;border-radius:8px;background:#171717;overflow:hidden}
.video-slot video{display:block;width:100%;height:100%;aspect-ratio:16/9;object-fit:contain;background:#171717;border-radius:8px}
.video-reserved-label{position:absolute;inset:0 0 45px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;color:#ececec;pointer-events:none}
.video-reserved-label>span:first-child{font-size:21px;font-weight:500;letter-spacing:.01em}
.video-reserved-label>span:last-child{font-size:13px;font-weight:400;color:#9d9d9d}
.video-state{font-size:13px;line-height:1.7;text-align:left;margin-top:10px;color:#818181}
@media(min-width:1500px){.publication-header h1{font-size:48px}.publication-subtitle{font-size:35px}}
@media(max-width:1000px){.publication-header h1{font-size:42px}.publication-subtitle{font-size:31px}}
@media(max-width:760px){
 body{font-size:16px}
 .publication-header h1{font-size:34px;line-height:1.2;letter-spacing:-.7px}
 .publication-subtitle{font-size:25px;line-height:1.35;letter-spacing:-.45px}
 .authors{font-size:17px;line-height:1.9}
 .contribution-note{font-size:11px}
 .resource-pill,.resource-pill.is-pending{font-size:15px;min-height:40px;padding:8px 15px}
 h2,.highlights h2{font-size:28px}
 .abstract-content>p:first-of-type,.highlights li{font-size:16px;line-height:1.85}
 .section-intro{font-size:16px}
 .experiment-heading h3{font-size:21px}
 .experiment-intro{font-size:15px;line-height:1.8}
 .method-components p{font-size:15px}
 .dataset-videos{gap:30px;margin-top:25px}
 .video-card h3{font-size:20px;margin-bottom:11px}
 .video-reserved-label{bottom:35px;gap:5px}
 .video-reserved-label>span:first-child{font-size:18px}
 .video-reserved-label>span:last-child{font-size:11px}
 .video-state{font-size:12px}
}
@media(max-width:400px){.publication-header h1{font-size:30px}.publication-subtitle{font-size:23px}.authors{font-size:16px}}

/* Two videos per dataset, side by side on desktop. */
.qualitative-dataset{max-width:1180px;margin:38px auto 0}
.qualitative-dataset+.qualitative-dataset{margin-top:52px;padding-top:38px;border-top:1px solid #dfe4e9}
.qualitative-dataset>h3{font-size:27px;font-weight:600;line-height:1.4;color:#363636;text-align:left;margin:0}
.qualitative-dataset .dataset-videos{margin-top:24px;gap:26px}
.qualitative-dataset .video-card h4{font-size:20px;font-weight:500;text-align:left;line-height:1.5;color:#4a4a4a;margin:0 0 12px;overflow-wrap:break-word}
.qualitative-dataset .video-reserved-label{inset:0;color:#89939e}
.qualitative-dataset .video-reserved-label>span{font-size:15px;font-weight:400;color:#a7a7a7}
@media(max-width:760px){
 .qualitative-dataset{margin-top:30px}
 .qualitative-dataset+.qualitative-dataset{margin-top:36px;padding-top:28px}
 .qualitative-dataset>h3{font-size:23px}
 .qualitative-dataset .dataset-videos{margin-top:18px;gap:26px}
 .qualitative-dataset .video-card h4{font-size:17px;margin-bottom:10px}
 .qualitative-dataset .video-reserved-label{inset:0}
 .qualitative-dataset .video-reserved-label>span{font-size:13px}
}

.reserved-play{display:grid;place-items:center;width:62px;height:62px;border:1px solid #59616b;border-radius:50%;background:#ffffff06}
.qualitative-dataset .video-slot,.qualitative-dataset .video-slot video{aspect-ratio:4/1}
@media(max-width:760px){.dataset-videos{grid-template-columns:1fr}}

/* Qualitative video explorer. All changes stay within the video section. */
#visualization .qualitative-explorer{max-width:1180px;margin:32px auto 0}
#visualization .qualitative-explorer[hidden],
#visualization .qualitative-explorer [hidden]{display:none!important}
#visualization .qualitative-explorer .dataset-tabs{
 display:flex;gap:4px;width:fit-content;max-width:100%;margin:0 auto;
 padding:5px;border:1px solid #e0e6ed;border-radius:999px;background:#edf1f5;
}
#visualization .qualitative-explorer .dataset-tab{
 flex:1;min-width:0;min-height:44px;padding:10px 25px;border:0;border-radius:999px;
 background:transparent;color:#667587;font-size:16px;font-weight:500;line-height:1.5;
 white-space:nowrap;overflow-wrap:normal;
 transition:background-color .16s ease,color .16s ease,box-shadow .16s ease;
}
#visualization .qualitative-explorer .dataset-tab:hover{background:#e2e9f1;color:#26394f}
#visualization .qualitative-explorer .dataset-tab[aria-selected="true"]{
 background:#28394d;color:#fff;font-weight:600;box-shadow:0 2px 5px #172c461a;
}
#visualization .qualitative-explorer .dataset-tab[aria-selected="true"]:hover{background:#213246}
#visualization .qualitative-explorer .corruption-tabs{
 display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;
 max-width:900px;margin:22px auto 26px;
}
#visualization .qualitative-explorer .corruption-tab{
 min-width:0;min-height:50px;padding:12px 18px;border:1px solid #dce4ed;border-radius:11px;
 background:#fff;color:#6a7889;font-size:15px;font-weight:400;line-height:1.5;
 text-align:center;white-space:normal;overflow-wrap:break-word;
 transition:background-color .16s ease,border-color .16s ease,color .16s ease;
}
#visualization .qualitative-explorer .corruption-tab:hover{border-color:#a4b9cf;background:#f5f8fc;color:#345570}
#visualization .qualitative-explorer .corruption-tab[aria-pressed="true"]{
 border-color:#8fb2d4;background:#edf5fc;color:#285c88;font-weight:600;
}
#visualization .qualitative-explorer .dataset-tab:focus-visible,
#visualization .qualitative-explorer .corruption-tab:focus-visible,
#visualization .qualitative-explorer .qualitative-player-panel:focus-visible{
 outline:3px solid #5c96c9;outline-offset:4px;
}
#visualization .qualitative-explorer .qualitative-player-panel{
 min-width:0;border:1px solid #e0e6ee;border-radius:17px;background:#fff;
 box-shadow:0 8px 30px #283f5b06;
}
#visualization .qualitative-explorer .qualitative-player-heading{padding:22px 24px 18px}
#visualization .qualitative-explorer #active-dataset{
 margin:0;color:#7c8999;font-size:13px;font-weight:500;line-height:1.6;
}
#visualization .qualitative-explorer #active-video-title{
 margin:5px 0 0;color:#2c3d50;font-size:22px;font-weight:500;line-height:1.45;
 text-align:left;overflow-wrap:break-word;
}
#visualization .qualitative-explorer .qualitative-player-shell{
 position:relative;aspect-ratio:4/1;margin:0 20px 20px;overflow:hidden;
 border:1px solid #dce3eb;border-radius:10px;background:#111820;
}
#visualization .qualitative-explorer .qualitative-player-shell video{
 display:block;width:100%;height:100%;aspect-ratio:4/1;object-fit:contain;background:#111820;
}
#visualization .qualitative-explorer #qualitative-empty{
 position:absolute;inset:0;
 display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
 width:100%;height:100%;padding:20px;text-align:center;color:#b5c0cc;
}
#visualization .qualitative-explorer #qualitative-empty .reserved-play{
 width:48px;height:48px;border-color:#465462;background:#ffffff04;color:#bac5d0;
}
#visualization .qualitative-explorer #qualitative-empty .reserved-play svg{width:26px;height:26px}
#visualization .qualitative-explorer #qualitative-empty p{margin:0;font-size:14px;line-height:1.6}
@media(max-width:760px){
 #visualization .qualitative-explorer{margin-top:26px}
 #visualization .qualitative-explorer .dataset-tabs{width:100%;max-width:410px;padding:4px}
 #visualization .qualitative-explorer .dataset-tab{min-height:42px;padding:10px 13px;font-size:14px}
 #visualization .qualitative-explorer .corruption-tabs{gap:8px;margin:17px auto 20px}
 #visualization .qualitative-explorer .corruption-tab{min-height:60px;padding:10px;font-size:13px;line-height:1.5}
 #visualization .qualitative-explorer .qualitative-player-panel{border-radius:13px}
 #visualization .qualitative-explorer .qualitative-player-heading{padding:16px 15px 13px}
 #visualization .qualitative-explorer #active-dataset{font-size:11px}
 #visualization .qualitative-explorer #active-video-title{margin-top:4px;font-size:17px;line-height:1.5}
 #visualization .qualitative-explorer .qualitative-player-shell{margin:0 11px 11px;border-radius:7px}
 #visualization .qualitative-explorer #qualitative-empty{gap:4px;padding:6px}
 #visualization .qualitative-explorer #qualitative-empty .reserved-play{width:28px;height:28px}
 #visualization .qualitative-explorer #qualitative-empty .reserved-play svg{width:16px;height:16px}
 #visualization .qualitative-explorer #qualitative-empty p{font-size:12px;line-height:1.4}
}
@media(prefers-reduced-motion:reduce){
 #visualization .qualitative-explorer .dataset-tab,
 #visualization .qualitative-explorer .corruption-tab{transition:none}
}