:root{--ink:#25272b;--muted:#6c6d72;--red:#a31f34;--line:#e6e1dc;--paper:#fcfbf9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6}[hidden]{display:none!important}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;font:inherit}a{color:inherit}.shell{width:min(1320px,calc(100% - 64px));margin:auto}.topbar{height:64px;position:sticky;top:0;z-index:5;border-bottom:1px solid var(--line);background:#fcfbf9f5}.topbar .shell{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{font-size:19px;font-weight:800;text-decoration:none;letter-spacing:-.6px}.brand::before{content:'●';color:var(--red);margin-right:9px;font-size:13px}.topnav{display:flex;gap:26px;font-size:13px}.topnav a{text-decoration:none;color:var(--muted)}.topnav a:hover{color:var(--red)}
.hero{text-align:center;padding:70px 0 54px}.eyebrow{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--red);font-weight:700}.hero h1{font-size:clamp(44px,6vw,74px);line-height:1.05;letter-spacing:-3px;margin:16px 0}.hero h2{font-size:clamp(22px,2.8vw,34px);font-weight:500;line-height:1.3;max-width:900px;margin:0 auto;letter-spacing:-.8px}.authors{font-size:13px;color:var(--muted);margin:22px 0}.btn{display:inline-block;text-decoration:none;border-radius:6px;background:var(--red);color:white;padding:10px 18px;font-size:13px;font-weight:600}.paper-section{padding:40px 0 60px;border-top:1px solid var(--line)}.paper-section h2{text-align:center;font-size:27px;letter-spacing:-.6px;margin:0 0 22px}.abstract{max-width:920px;margin:0 auto 38px;font-size:17px;line-height:1.85;color:#43464b}.overview{margin:0}.overview a{display:block;background:white;border:1px solid var(--line);border-radius:8px;padding:12px}.overview img{display:block;width:100%;height:auto}.overview figcaption{max-width:1120px;margin:14px auto 0;font-size:13px;line-height:1.75;color:#65666b}.overview strong{color:var(--ink)}
.gallery{padding:54px 0 70px;background:#f2f0ed;border-top:1px solid var(--line)}.gallery-intro{margin-bottom:25px}.gallery-intro h2{margin:0 0 8px;font-size:32px;letter-spacing:-1px}.gallery-intro p{margin:0;color:var(--muted);font-size:14px;max-width:870px}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 30px}.tab,.case-chip,.pager button,.case-actions button{border:1px solid #dcd6d0;background:white;color:#52545a;border-radius:6px;padding:9px 13px;font-size:12px;font-weight:600}.tab.active{background:var(--red);border-color:var(--red);color:white}.dataset-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.dataset-heading h3{font-size:23px;letter-spacing:-.6px;margin:0}.dataset-heading h3 span{font-size:12px;color:var(--red);background:#a31f3410;padding:5px 7px;border-radius:4px;margin-left:6px;letter-spacing:0}.dataset-heading>span{font-size:12px;color:var(--muted)}.case-nav{display:flex;gap:8px;margin:16px 0}.case-chip.active{background:#303238;color:white;border-color:#303238}.case{background:white;border:1px solid var(--line);border-radius:10px;padding:20px}.case-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}.case-head h3{font-size:16px;margin:0}.case-actions{display:flex;gap:7px}.case-actions button{padding:7px 11px;font-size:11px}.prompt{font-size:13px;color:#66686d;line-height:1.65;margin:0 0 18px;max-width:1050px}.videos{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.video-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:#fafafa}.video-card.ours{border:2px solid var(--red)}.method{padding:9px 10px;font-size:12px;font-weight:700}.ours .method{color:var(--red);background:#a31f3409}video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#101114}.metric{font-size:10px;padding:8px 9px;color:var(--muted);min-height:30px}.pager{display:flex;align-items:center;justify-content:center;gap:22px;margin:20px 0}.page-status{font-size:12px;color:var(--muted)}footer{padding:28px;text-align:center;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}button:focus-visible,a:focus-visible{outline:3px solid #d59b43;outline-offset:3px}
@media(max-width:850px){.shell{width:calc(100% - 36px)}.videos{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{padding:45px 0}.abstract{font-size:16px}.topnav{gap:15px}}@media(max-width:520px){.shell{width:calc(100% - 24px)}.topnav{font-size:11px;gap:12px}.hero h1{letter-spacing:-2px}.hero h2{font-size:23px}.case{padding:12px}.case-head{flex-wrap:wrap}.videos{gap:7px}.method{font-size:10px;padding:7px}.metric{font-size:9px;padding:6px}.dataset-heading>span{display:none}.tab{padding:8px 9px;font-size:11px}.paper-section{padding-top:28px}.overview a{padding:3px}.overview figcaption{font-size:12px}}

.brand{display:flex;align-items:center;gap:9px}.brand::before{content:none}.pulse{flex:0 0 28px;width:28px;height:28px;border-radius:50%;background:var(--red);position:relative;box-shadow:0 0 0 6px rgba(163,31,52,.08)}.pulse:after{content:"";position:absolute;inset:7px 5px;background:white;clip-path:polygon(0 55%,22% 55%,34% 12%,52% 88%,65% 42%,77% 42%,84% 55%,100% 55%,100% 65%,78% 65%,70% 55%,63% 55%,51% 100%,34% 40%,29% 65%,0 65%)}
:root{--paper:#fbfaf7;--ink:#24242a;--muted:#696970;--line:#e4dfd8}body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.shell{max-width:1280px}.topbar{backdrop-filter:blur(14px);background:#fbfaf7ed}.hero{padding:82px 0 64px}.hero h1{font-size:clamp(56px,8vw,94px);color:var(--red);letter-spacing:-5px}.hero h2{max-width:970px;font-weight:550;font-size:clamp(23px,3vw,37px)}.authors{max-width:810px;margin:26px auto 23px;font-size:16px;line-height:2;color:#4d4c52}.authors span{display:inline-block;margin:0 9px}.hero-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.btn{border:1px solid var(--red);border-radius:30px;padding:11px 23px;font-size:14px}.btn.secondary{color:var(--ink);background:transparent;border-color:#cec8c1}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #24242a12}.hero-note{font-size:14px;color:var(--muted);margin:23px auto 0}.paper-section{padding:64px 0}.paper-section h2{font-size:32px}.abstract{font-size:16px;max-width:900px;line-height:1.9}.takeaways{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:38px 0}.takeaway{border-top:2px solid var(--red);padding:18px 6px}.takeaway b{display:block;font-size:17px;margin-bottom:8px}.takeaway p{margin:0;color:var(--muted);font-size:14px}.section-kicker{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--red);margin:0 0 10px}.overview a{padding:20px;border-radius:14px}.overview figcaption{max-width:980px;text-align:center}.gallery{padding:64px 0}.gallery-intro h2{font-size:34px}.tab{border-radius:24px;padding:10px 16px}.case{padding:24px;border-radius:15px;box-shadow:0 6px 24px #29242704}.case-head h3{font-size:20px}.prompt-details{margin:8px 0 20px;color:var(--muted);font-size:13px}.prompt-details summary{cursor:pointer;width:fit-content;padding:4px 0;color:var(--red);font-weight:600}.prompt-details .prompt{margin:10px 0 0}.case-chip{border-radius:20px}.video-card{border-radius:9px}.method{font-size:13px}.metric{font-size:11px}.case-actions button{font-size:12px}.section-copy{text-align:center;color:var(--muted);margin:-8px auto 30px;max-width:790px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:white}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:17px 22px;border-bottom:1px solid var(--line)}th{background:#f2f0ed;font-size:12px;color:var(--muted)}tr:last-child td{border-bottom:0}td a{color:var(--red);text-underline-offset:4px}.start-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:45px;align-items:start;margin-top:40px}.start-grid h3{margin-top:0;font-size:24px}.start-grid p{color:var(--muted);font-size:14px}.start-grid a{color:var(--red)}pre{white-space:pre;overflow:auto;background:#28292f;color:#f1eee9;border-radius:12px;padding:24px;font-size:13px;line-height:1.8;margin:0}code{font-family:Consolas,"Liberation Mono",monospace}.citation-section{background:#f2f0ed}.citation-wrap{max-width:1000px;margin:auto}.citation-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.citation-head h2{margin:0;text-align:left}.copy-button{background:white;border:1px solid #d5cfc8;padding:9px 16px;border-radius:7px;cursor:pointer}.copy-status{font-size:12px;color:var(--muted);min-height:22px;margin:8px 0 0}footer a{color:var(--red);text-decoration:none}footer{padding:30px}.skip-link{position:fixed;left:12px;top:-80px;z-index:99;background:white;padding:12px}.skip-link:focus{top:12px}summary:focus-visible{outline:3px solid #d59b43;outline-offset:3px}
@media(min-width:1100px){.videos:has(.video-card:nth-child(5)){grid-template-columns:repeat(5,minmax(0,1fr))}}@media(max-width:760px){.hero{padding:50px 0}.hero h1{letter-spacing:-3px}.authors{font-size:14px}.authors span{margin:0 6px}.takeaways{grid-template-columns:1fr;gap:6px}.start-grid{grid-template-columns:1fr;gap:15px}.paper-section{padding:44px 0}.topnav{gap:14px}.topnav a:first-child{display:none}.case{padding:14px}.case-head{flex-wrap:wrap}.case-nav{flex-wrap:wrap}.overview a{padding:5px}th,td{padding:14px}.hero-note{max-width:300px}.case-head h3{font-size:17px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn:hover{transform:none}}

.authors{margin-bottom:8px}.affiliations{max-width:1000px;margin:0 auto 27px;color:var(--muted);font-size:13px;line-height:1.9}.affiliations span{display:inline-block;margin:0 10px}.sample-code{min-width:0}.start-grid .code-label{font-size:12px;font-weight:600;margin:0 0 8px}.sample-code pre+.code-label{margin-top:18px}@media(max-width:760px){.affiliations{font-size:12px}.affiliations span{margin:0 6px}}

.authors sup,.affiliations sup{font-size:.7em;line-height:0;vertical-align:super;color:var(--red)}.authors sup{margin-left:3px}.affiliations sup{margin-right:3px}

.hero h1.publication-title{max-width:1200px;margin:0 auto 30px;font-size:clamp(28px,3.3vw,44px);font-weight:750;line-height:1.25;letter-spacing:-1.3px;color:var(--ink)}.publication-title .title-line{display:block}@media(max-width:760px){.hero h1.publication-title{font-size:30px;letter-spacing:-.7px}.publication-title .title-line{display:inline}}

.publication-title .title-brand{display:inline-flex;align-items:center;gap:13px;vertical-align:baseline;white-space:nowrap}.publication-title .title-name{color:var(--red)}.publication-title .title-pulse{display:inline-block;align-self:center;width:34px;height:34px;flex-basis:34px;top:2px}.publication-title .title-pulse:after{inset:9px 6px}@media(max-width:760px){.publication-title .title-brand{gap:10px}.publication-title .title-pulse{width:26px;height:26px;flex-basis:26px;top:1px}.publication-title .title-pulse:after{inset:7px 5px}}