@font-face{font-family:'Instrument Sans';src:url('/assets/fonts/instrument-sans-variable.ttf') format('truetype');font-style:normal;font-weight:400 700;font-display:swap}
:root{--site-font:'Instrument Sans',Arial,sans-serif;--site-header-height:88px}
.site-alpha{background:#E7EEFA;color:#384D70;font:400 .75rem/1.5 var(--site-font)}
.site-alpha>div{max-width:1440px;margin:auto;padding:7px 48px;display:flex;justify-content:space-between;gap:24px}
.site-alpha strong{font-weight:500}.site-alpha span{color:#596779}
.site-header{position:sticky;top:0;z-index:60;width:100%;background:#FFF;color:#0B1220;font:400 1rem/1.5 var(--site-font);border-bottom:1px solid #E7EAF0}
.site-header-inner{max-width:1440px;min-height:var(--site-header-height);margin:auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;gap:35px;position:relative}
.site-brand{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;text-decoration:none;flex-shrink:0;font:650 1.125rem/1 var(--site-font);letter-spacing:.03em;color:#0B1220}
.site-brand .mark{display:block;width:42px;height:42px;flex-shrink:0}
.site-primary{display:flex;align-items:center;gap:28px}.site-primary>a,.site-primary summary{padding:15px 0;text-decoration:none;white-space:nowrap;color:#0B1220;font:400 1rem/1.5 var(--site-font)}
.site-primary [aria-current]{text-decoration:underline;text-decoration-color:#79A7FF;text-underline-offset:9px}
.site-primary .site-github{color:#596779;font-size:.9375rem}.site-header a:hover,.site-header summary:hover{color:#2E57A5}
.site-header a:focus-visible,.site-header summary:focus-visible{outline:2px solid #2E57A5;outline-offset:5px}
.site-header summary{list-style:none;cursor:pointer}.site-header summary::-webkit-details-marker{display:none}
.site-header summary>span{display:inline-block;margin-left:5px}.site-research-menu[open]>summary>span{transform:rotate(180deg)}
.site-research-panel{position:absolute;top:100%;left:0;right:0;padding:28px 48px 36px;background:white;box-shadow:0 24px 30px -18px #0B122030;border-top:1px solid #E7EAF0;border-radius:0 0 14px 14px}
.site-research-overview{display:flex;justify-content:space-between;font-size:1.125rem;font-weight:500;text-decoration:none;color:#0B1220;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid #E7EAF0}
.site-research-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.site-research-group h3{margin:0 0 12px;font:500 1rem/1.5 var(--site-font);color:#596779}
.site-research-group a{display:block;padding:9px 0;font:400 1rem/1.5 var(--site-font);text-decoration:none;color:#0B1220}
.site-mobile-menu{display:none}
body.nn-reader .reader-layout{grid-template-columns:minmax(0,1fr) 230px;max-width:1376px;margin:auto;gap:48px;padding:0 48px}
body.nn-reader .reader-main{grid-column:1;padding-top:32px}
body.nn-reader .reader-shelf{grid-column:2;grid-row:1;position:sticky;top:calc(var(--site-header-height) + 28px);max-height:calc(100dvh - var(--site-header-height) - 48px);margin:0;padding-top:32px}
body.nn-reader .reader-footer{grid-column:1/-1}
body.nn-reader .reader-main :where([id]){scroll-margin-top:calc(var(--site-header-height) + 28px)}
body.nn-reader .reader-main :where(.tae-pair-section,.tae-text-section,.tae-data-block,.section,.body-section){scroll-margin-top:calc(var(--site-header-height) + 28px)}
body>.skip{position:fixed;z-index:100}
@media(max-width:1100px){
 :root{--site-header-height:76px}
 .site-header-inner{padding-inline:28px}.site-alpha>div{padding-inline:28px}
 .site-primary{display:none}.site-mobile-menu{display:block}
 .site-mobile-menu>summary{padding:18px 0;font:500 1rem/1.5 var(--site-font)}
 .site-mobile-menu>nav{position:absolute;top:100%;left:0;right:0;background:white;padding:12px 28px 24px;box-shadow:0 24px 25px -18px #0B122035;max-height:calc(100dvh - var(--site-header-height));overflow:auto;border-top:1px solid #E7EAF0}
 .site-mobile-menu>nav>a,.site-mobile-library>summary{display:block;text-decoration:none;color:#0B1220;padding:12px 0;font:400 1rem/1.5 var(--site-font)}
 .site-mobile-library>summary{display:flex;justify-content:space-between}
 .site-mobile-library .site-research-group{padding:14px 20px;background:#F4F6FA}
 .site-mobile-library .site-research-group a{font-size:.9375rem}
 body.nn-reader .reader-layout{grid-template-columns:minmax(0,1fr);padding:0 28px}
 body.nn-reader .reader-main{grid-column:1;max-width:980px;width:100%;margin:auto}
 body.nn-reader .reader-shelf{grid-column:1;grid-row:auto;position:static;max-height:none;display:block;margin:0 0 24px;padding:28px;background:white;border-radius:12px}
 body.nn-reader .reader-shelf-inner{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
 body.nn-reader .reader-shelf-inner>h2,body.nn-reader .reader-shelf-intro,body.nn-reader .reader-evidence-note{grid-column:1/-1}
 body.nn-reader .reader-footer{grid-column:1}
}
@media(max-width:600px){
 .site-alpha>div{padding:7px 20px}.site-alpha span{display:none}
 .site-header-inner{padding:0 20px;gap:16px}.site-brand{font-size:1rem;gap:9px}.site-brand .mark{width:36px;height:36px}
 body.nn-reader .reader-layout{padding:0 14px;gap:22px}.nn-reader .reader-main{padding-top:20px}
 body.nn-reader .reader-shelf-inner{display:block}
}
@media print{.site-header,.site-alpha{display:none}body.nn-reader .reader-layout{display:block;padding:0}body.nn-reader .reader-shelf{display:none}}