:root{--ink:#26282c;--blue:#28649a;--muted:#656b73;--line:#e3e5e8}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:36px}body{margin:0;background:#fff;color:var(--ink);font:18px/1.8 Arial,Helvetica,sans-serif}button,input,pre,code{font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}button{cursor:pointer;font-size:inherit}a:focus-visible,button:focus-visible{outline:3px solid #87afd0;outline-offset:5px}.skip{position:fixed;top:-80px;left:20px;background:white;z-index:10;padding:10px}.skip:focus{top:10px}
.header{height:58px;display:flex;justify-content:center;align-items:center;border-bottom:1px solid #f1f2f3}.header nav{display:flex;gap:34px;font-size:14px;color:var(--muted)}
.section-wrap{width:min(980px,88%);margin:auto}.hero{width:min(1500px,96%);text-align:center;padding:53px 0 55px}h1{margin:0;font-weight:600;line-height:1.35}.paper-title{display:block;font-size:clamp(24px,2.75vw,41px);letter-spacing:-.8px;white-space:nowrap}.title-accent{color:var(--blue)}.venue{font-size:21px;letter-spacing:.3px;color:var(--blue);margin:19px 0 29px;font-weight:400}.authors{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 23px;font-size:18px}.authors sup,.affiliations sup{font-size:11px;color:var(--blue);margin-left:2px}.affiliations{display:flex;justify-content:center;flex-wrap:wrap;gap:2px 20px;max-width:1080px;margin:12px auto 26px;font-size:14px;color:var(--muted)}.actions{display:flex;gap:12px;justify-content:center}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid #cdd3da;border-radius:5px;padding:8px 21px;background:white;color:var(--ink);font-size:14px;line-height:1.6;font-weight:400}.primary{background:#344c60;border-color:#344c60;color:white}.primary:hover{background:#243e53;color:white}.secondary:hover{background:#f4f6f8}
.teaser,.abstract-section,.method,.citation{padding:35px 0 44px}.results-band{padding:35px 0 44px}h2{display:flex;align-items:center;gap:23px;justify-content:center;font-size:28px;line-height:1.35;font-weight:600;letter-spacing:-.35px;margin:0 0 29px}h2:before,h2:after{content:'';height:1px;background:var(--line);flex:1}p{margin:0 0 19px}.section-lede,.abstract-section p{font-size:18px;line-height:1.85;text-align:left;color:#363a40}.section-lede:last-child,.abstract-section p:last-child{margin-bottom:0}
figure{margin:29px 0 0}.figure-button{display:block;width:100%;padding:14px 0;border:0;background:white;position:relative}.figure-button img{display:block;width:100%;height:auto}.enlarge{position:absolute;right:0;bottom:0;font-size:12px;padding:3px 8px;background:#ffffffee;color:var(--muted);opacity:0}.figure-button:hover .enlarge,.figure-button:focus-visible .enlarge{opacity:1}figcaption{font-size:15px;line-height:1.7;color:var(--muted);margin-top:13px;text-align:left}.inline-link{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.table-scroll{overflow-x:auto;margin:28px 0 0}table{width:100%;border-collapse:collapse;font-size:16px;text-align:center;font-variant-numeric:tabular-nums}caption{text-align:left;font-size:15px;color:var(--muted);padding-bottom:12px}th,td{padding:14px 16px;border-bottom:1px solid var(--line);font-weight:400}thead{border-top:2px solid #747a81;border-bottom:1px solid #a1a6ac;background:#f6f7f8}th:first-child{text-align:left}tbody tr:last-child>*{border-bottom:2px solid #747a81}.result-note{font-size:15px;line-height:1.7;margin:15px 0 0;color:var(--muted)}
.citation-title{position:relative}.citation-title h2{margin-bottom:22px}.citation-title .button{display:flex;margin:0 0 12px auto;padding:5px 13px;font-size:13px}pre{font-size:14px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;background:#f6f7f8;border:1px solid #e8eaed;border-radius:4px;padding:24px 28px;margin:0;color:#49515a}#copy-status{font-size:14px;color:var(--blue);min-height:24px;margin:6px 0 0}.footer{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding:25px 0 34px;font-size:14px;color:var(--muted)}.footer p{margin:0}
dialog{border:1px solid var(--line);border-radius:6px;width:min(1500px,96vw);max-height:94vh;padding:20px;box-shadow:0 20px 80px #0003}dialog::backdrop{background:#17202bb0}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:16px}.dialog-top h2{font-size:19px;margin:0}.dialog-top h2:before,.dialog-top h2:after{display:none}.dialog-top button{border:1px solid var(--line);border-radius:4px;background:white;width:38px;height:38px;flex-shrink:0}dialog img{width:100%;height:auto}
@media(max-width:700px){.header{height:51px}.header nav{gap:25px;font-size:13px}.hero{padding:34px 0 35px;width:92%}.paper-title{white-space:normal;font-size:30px;line-height:1.35;letter-spacing:-.5px}.venue{font-size:19px;margin:17px 0 23px}.authors{font-size:16px;gap:5px 16px}.affiliations{display:block;font-size:13px;line-height:1.8;margin:12px 0 23px}.affiliations span{display:block}.section-wrap:not(.hero){width:89%}.teaser,.abstract-section,.method,.citation,.results-band{padding:27px 0 32px}h2{font-size:25px;gap:15px;margin-bottom:22px}.section-lede,.abstract-section p{font-size:18px;line-height:1.75}.button{padding:8px 16px;font-size:13px}figcaption,.result-note{font-size:14px}.figure-button{padding:6px 0}.enlarge{display:none}th,td{font-size:14px;padding:12px 10px;min-width:106px}pre{font-size:13px;padding:18px}.footer{flex-direction:column;align-items:flex-start;gap:6px}dialog{padding:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Scholarly text paired with restrained sans-serif headings. */
.section-lede,.abstract-section p{font-family:Georgia,"Times New Roman",serif;font-size:19px;line-height:1.85;color:#33373d}
figcaption{font-family:Georgia,"Times New Roman",serif;font-size:16px}
pre,code{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
@media(max-width:700px){.section-lede,.abstract-section p{font-size:18px;line-height:1.8}figcaption{font-size:15px}pre{font-size:12px}}

/* Consistent reading measures and figure presentation. */
.section-wrap{width:min(1060px,88%)}
.hero{width:min(1500px,96%);padding-bottom:44px}
.section-lede,.abstract-section p{max-width:920px;margin-left:auto;margin-right:auto}
h2{font-size:27px;letter-spacing:0;gap:28px;margin-bottom:30px}
h2:before,h2:after{background:linear-gradient(to right,transparent,#dce1e6)}h2:after{transform:rotate(180deg)}
.teaser,.abstract-section,.method,.citation,.results-band{padding-top:36px;padding-bottom:40px}
figure{margin-top:32px}.figure-button{border:1px solid #eaedf0;border-radius:5px;padding:18px 16px;background:#fff;transition:border-color .15s}
.figure-button:hover{border-color:#b7c9d8}.enlarge{border:1px solid #e2e7ec;border-radius:3px;right:9px;bottom:8px;font:12px/1.5 Arial,Helvetica,sans-serif}
figcaption{max-width:920px;margin:15px auto 0;color:#626870;line-height:1.7}
.author-link{color:var(--blue)}.author-link:hover{text-decoration:underline;text-underline-offset:4px}
.table-scroll{border-radius:3px}.table-scroll:focus-visible{outline:2px solid #87afd0;outline-offset:5px}table{font-size:16px}thead{background:#f4f6f8}tbody tr:nth-child(even){background:#fafbfc}.result-note{max-width:920px;margin:17px auto 0}
.citation{max-width:980px}.citation-title .button{margin-top:-3px}pre{border-left:3px solid #c6d4df;background:#f7f8fa;padding:25px 28px;font-size:13px;line-height:1.9}
.footer{margin-top:6px;font-size:13px;padding-bottom:30px}.footer a{text-underline-offset:3px}.footer a:hover{text-decoration:underline}
body:has(dialog[open]){overflow:hidden}.figure-viewport{overflow:auto;max-height:78vh}dialog img{display:block;min-width:850px}dialog{padding:20px}.dialog-top{padding-bottom:13px;border-bottom:1px solid var(--line)}
@media(min-width:1500px){.hero{padding-top:65px;padding-bottom:55px}}
@media(max-width:700px){.header nav{gap:19px;font-size:12px}.section-wrap:not(.hero){width:90%}.hero{padding-bottom:27px}h2{font-size:25px;gap:17px;margin-bottom:24px}.teaser,.abstract-section,.method,.citation,.results-band{padding-block:28px}.figure-button{padding:9px 6px;border-radius:3px}.enlarge{display:block;font-size:10px;opacity:1;right:4px;bottom:3px;padding:1px 4px}.section-lede,.abstract-section p{font-size:18px}.figure-viewport{max-height:75vh}dialog{padding:12px}pre{font-size:12px;padding:19px 17px}.footer{font-size:13px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

@font-face {
  font-family: 'Assistant';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(assets/assistant-400.ttf) format('truetype');
}
@font-face {
  font-family: 'Assistant';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(assets/assistant-500.ttf) format('truetype');
}
@font-face {
  font-family: 'Assistant';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(assets/assistant-600.ttf) format('truetype');
}
@font-face {
  font-family: 'Assistant';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(assets/assistant-700.ttf) format('truetype');
}

/* Typography inspired by the SMPL research project page. */
body,button,input{font-family:Assistant,"Helvetica Neue",Arial,sans-serif}
.section-lede,.abstract-section p{font-family:Assistant,"Helvetica Neue",Arial,sans-serif;font-size:20px;line-height:1.65;font-weight:400;color:#363b40}
figcaption{font-family:Assistant,"Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:1.55}
h2{font-weight:600;font-size:30px}.paper-title{font-family:Assistant,"Helvetica Neue",Arial,sans-serif;font-weight:700;font-size:clamp(25px,3vw,44px);letter-spacing:-.5px}
.authors{font-size:20px}.affiliations{font-size:16px}.header nav{font-size:16px}.button{font-size:16px}.venue{font-size:23px}
@media(max-width:700px){.paper-title{font-size:32px}.section-lede,.abstract-section p{font-size:19px;line-height:1.65}h2{font-size:28px}.authors{font-size:17px}.affiliations{font-size:14px}.header nav{font-size:14px;gap:17px}.button{font-size:15px}figcaption{font-size:16px}}
/* Final research-page spacing and hierarchy. */
:root{--ink:#242d35;--blue:#26628f;--muted:#68737c;--line:#e5e9ed}
.header{height:56px;background:#fcfdfe;border-color:#edf0f3}.header nav{gap:32px;font-weight:500}.header nav a{padding:12px 0;transition:color .15s}.header nav a:hover{color:var(--blue)}
.hero{padding-top:57px;padding-bottom:52px}.paper-title{font-weight:600;line-height:1.25;letter-spacing:-.65px}.hero .venue{margin:21px 0 31px;font-weight:500;font-size:22px}.authors{gap:9px 26px}.affiliations{line-height:1.65;margin:13px auto 29px;color:#66717c}.actions{gap:13px}.button{border-radius:6px;padding:9px 23px;transition:background .15s,border-color .15s}.primary{background:#2c597b;border-color:#2c597b}.primary:hover{background:#244b68}.secondary{border-color:#d7dfe6}.secondary:hover{border-color:#9db6ca;background:#f7fafc}
.section-wrap:not(.hero){width:min(1050px,88%)}
.teaser,.abstract-section,.method,.citation,.results-band{padding-top:34px;padding-bottom:42px}h2{font-size:31px;letter-spacing:-.25px;gap:26px;margin-bottom:27px}h2:before,h2:after{background:#e8ecf0;max-width:150px}h2:after{transform:none}
.section-lede,.abstract-section p{max-width:900px;font-size:20px;line-height:1.7;color:#3d454d;margin-bottom:20px}
figure{margin-top:30px}.figure-button{padding:22px 18px;border:1px solid #e8edf1;border-radius:6px}.figure-button:hover{border-color:#a8becf;background:#fdfefe}.enlarge{font-family:Assistant,Arial,sans-serif;font-size:13px;color:#47657b;border-color:#e4eaf0;background:#fff;bottom:7px}
figcaption{max-width:900px;font-size:17px;line-height:1.6;color:#6a737c;margin-top:15px}.abstract-section{padding-bottom:46px}
.table-scroll{max-width:960px;margin:27px auto 0}table{font-size:18px}caption{font-size:16px;margin:0 0 1px;color:#66717b}thead{border-top:1px solid #8594a1;border-bottom:1px solid #cad3db;background:#f3f6f8}th,td{padding:15px 20px}tbody tr:last-child>*{border-bottom:1px solid #8594a1}tbody tr:nth-child(even){background:#f8fafb}.result-note{max-width:900px;font-size:16px;line-height:1.6}
.citation-title{max-width:960px;margin:auto}pre{max-width:960px;margin:0 auto;border:1px solid #e4e9ee;border-radius:5px;background:#f7f9fb;color:#44515e;font-size:13px;line-height:1.85}.citation-title .button{font-size:14px;padding:5px 14px}#copy-status{max-width:960px;margin:7px auto 0}.footer{max-width:960px;font-size:15px;padding-top:22px;padding-bottom:32px}
@media(max-width:700px){.header{height:49px}.header nav{gap:20px;font-size:14px}.hero{padding:35px 0 32px}.paper-title{font-size:33px;line-height:1.25;letter-spacing:-.4px}.hero .venue{font-size:21px;margin:19px 0 24px}.authors{gap:7px 17px}.affiliations{font-size:14px;margin:14px auto 25px}.button{font-size:15px;padding:9px 18px}.section-wrap:not(.hero){width:90%}.teaser,.abstract-section,.method,.citation,.results-band{padding:26px 0 32px}h2{font-size:28px;gap:18px;margin-bottom:23px}h2:before,h2:after{max-width:65px}.section-lede,.abstract-section p{font-size:19px;line-height:1.65}.figure-button{padding:13px 7px 22px}.enlarge{font-size:12px;bottom:3px}.result-note,figcaption{font-size:16px}table{font-size:15px}th,td{padding:12px 11px}pre{font-size:12px}.footer{font-size:14px}}

@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(assets/source-sans-3-400.ttf) format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(assets/source-sans-3-500.ttf) format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(assets/source-sans-3-600.ttf) format('truetype');
}
@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(assets/source-sans-3-700.ttf) format('truetype');
}

body,button,input,.paper-title,.section-lede,.abstract-section p,figcaption,.enlarge{font-family:"Source Sans 3","Helvetica Neue",Arial,sans-serif}
.section-lede,.abstract-section p{font-size:19px;line-height:1.7;text-wrap:pretty}
.teaser .section-lede .keep-together{white-space:nowrap}
@media(max-width:700px){.section-lede,.abstract-section p{font-size:18px;line-height:1.7}}

#results .table-scroll{max-width:none}.comparison-table{min-width:950px;font-size:16px}.comparison-table th,.comparison-table td{padding:13px 10px;white-space:nowrap;font-weight:400}.comparison-table .ours{background:#eef5fb}.comparison-table .ours th{color:#20577f}.comparison-table tr.ours:first-of-type>*{border-top:1px solid #b8cad9}@media(max-width:700px){.comparison-table{font-size:15px}.comparison-table th,.comparison-table td{min-width:0;padding:12px 10px}}

/* Align overview prose with its figure. */
.teaser > .section-lede{max-width:none;width:100%;margin-left:0;margin-right:0}

/* One shared content measure across all paper sections. */
.section-wrap:not(.hero){width:min(1050px,88%);max-width:1050px}
.section-lede,.abstract-section p,figcaption,.result-note,.table-scroll,#results .table-scroll,.citation-title,pre,#copy-status{max-width:none;width:100%;margin-left:0;margin-right:0}
@media(max-width:700px){.section-wrap:not(.hero){width:90%}}

.actions .secondary{background:#e9ecef;border-color:#d9dee3}
.actions .secondary:hover{background:#dde2e7;border-color:#cbd2d9}
