@font-face{font-family:newsreader;src:url(../media/newsreader_400-s.p.1d8i8w-un64e-.woff2)format("woff2");font-display:swap;font-weight:400}@font-face{font-family:newsreader Fallback;src:local(Arial);ascent-override:80.52%;descent-override:29.03%;line-gap-override:0.0%;size-adjust:91.28%}.S64MpW_className{font-family:newsreader,newsreader Fallback;font-weight:400}.S64MpW_variable{--font-newsreader:"newsreader", "newsreader Fallback"}
@font-face{font-family:instrumentSans;src:url(../media/instrument_sans_variable-s.p.24rgag4dov3aa.woff2)format("woff2");font-display:swap;font-weight:400 700}@font-face{font-family:instrumentSans Fallback;src:local(Arial);ascent-override:93.97%;descent-override:24.22%;line-gap-override:0.0%;size-adjust:103.22%}._2YmesG_className{font-family:instrumentSans,instrumentSans Fallback}._2YmesG_variable{--font-instrument-sans:"instrumentSans", "instrumentSans Fallback"}
@font-face{font-family:jetbrainsMono;src:url(../media/jetbrains_mono_variable-s.p.2zi1ojajef2ra.ttf)format("truetype");font-display:swap;font-weight:400 700}@font-face{font-family:jetbrainsMono Fallback;src:local(Arial);ascent-override:77.57%;descent-override:22.82%;line-gap-override:0.0%;size-adjust:131.49%}.QjWvpq_className{font-family:jetbrainsMono,jetbrainsMono Fallback}.QjWvpq_variable{--font-jetbrains-mono:"jetbrainsMono", "jetbrainsMono Fallback"}
:root{--navy:#101d33;--navy-panel:#172848;--navy-line:#e8f0ff24;--on-navy:#eef2fa;--on-navy-muted:#a7b3c9;--blue:#0057ff;--blue-hover:#0047d6;--blue-on-navy:#7fa9ff;--soft:#e8f0ff;--soft-line:#b8ceff;--porcelain:#f8f7f4;--white:#fff;--ink:#14161a;--ink-2:#3e4249;--ink-3:#6b7079;--rule:#dcdfe5;--display:var(--font-newsreader), Georgia, "Times New Roman", serif;--body:var(--font-instrument-sans), system-ui, -apple-system, "Segoe UI", sans-serif;--mono:var(--font-jetbrains-mono), ui-monospace, "SFMono-Regular", Consolas, monospace;--container:1360px;--gutter:clamp(1.25rem, 4vw, 3rem);--band-pad:clamp(5rem, 9vw, 9rem);--header-h:76px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:var(--body);color:var(--ink);background:var(--white);font-kerning:normal;margin:0;font-size:1.125rem;line-height:1.6}img,svg{max-width:100%;display:block}a{color:inherit}:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.skip{position:absolute;left:-9999px}.skip:focus{left:var(--gutter);z-index:100;background:var(--white);color:var(--ink);padding:.5rem .75rem;top:12px}.wrap{max-width:var(--container);padding:0 var(--gutter);margin:0 auto}h1,h2,h3,h4{margin:0;font-weight:400}.h1{font-family:var(--display);letter-spacing:-.022em;font-size:clamp(3.25rem,6vw,5.75rem);line-height:1.02}.h2{text-wrap:balance;font-family:var(--display);letter-spacing:-.018em;font-size:clamp(2.25rem,3.6vw,3.5rem);line-height:1.06}.h3{font-family:var(--body);letter-spacing:-.005em;font-size:1.3125rem;font-weight:600;line-height:1.3}.lede{color:var(--ink-2);max-width:38em;font-size:1.375rem;line-height:1.5}.small{font-size:.9375rem;line-height:1.55}.muted{color:var(--ink-3)}.mono{font-family:var(--mono)}p{margin:0}p+p{margin-top:1em}.btn{min-height:48px;font:600 1rem/1 var(--body);cursor:pointer;border:1.5px solid #0000;border-radius:0;align-items:center;gap:.6rem;padding:0 1.4rem;text-decoration:none;transition:background-color .12s,color .12s,border-color .12s;display:inline-flex}.btn-primary{background:var(--blue);color:var(--white)}.btn-primary:hover{background:var(--blue-hover)}.btn-ghost{color:inherit;background:0 0;border-color:currentColor}.btn-ghost:hover{background:#ffffff14}.band--white .btn-ghost:hover,.band--porcelain .btn-ghost:hover,.band--soft .btn-ghost:hover{background:#0057ff0f}.textlink{color:var(--blue);text-underline-offset:.22em;font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px}.textlink:hover{color:var(--blue-hover)}.on-navy .textlink{color:var(--blue-on-navy)}.site-header{z-index:50;background:var(--navy);color:var(--on-navy);border-bottom:1px solid var(--navy-line);position:sticky;top:0}.site-header .wrap{height:var(--header-h);align-items:center;gap:2.5rem;display:flex}.brand{color:var(--on-navy);align-items:center;gap:.7rem;text-decoration:none;display:inline-flex}.brand svg{width:30px;height:auto}.brand span{font:600 1.375rem/1 var(--body);letter-spacing:-.01em}.nav{flex:1;align-items:stretch;height:100%;display:flex}.nav-list{align-items:stretch;gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.nav-item{display:flex;position:static}.nav-trigger{font:500 1rem/1 var(--body);color:var(--on-navy);cursor:pointer;background:0 0;border:0;align-items:center;gap:.4rem;padding:0 .85rem;text-decoration:none;display:inline-flex;position:relative}.nav-trigger:after{content:"";background:0 0;height:3px;position:absolute;bottom:-1px;left:.85rem;right:.85rem}.nav-trigger:hover:after,.nav-item.is-open>.nav-trigger:after,.nav-trigger[aria-current=page]:after{background:var(--blue)}.caret{opacity:.75;width:10px;height:6px;transition:transform .15s}.nav-item.is-open .caret{transform:rotate(180deg)}.nav-cta{align-items:center;margin-left:auto;display:flex}.nav-cta .btn{min-height:42px;padding:0 1.15rem;font-size:.9375rem}.mega{left:0;right:0;top:var(--header-h);background:var(--white);color:var(--ink);border-bottom:1px solid var(--rule);opacity:0;visibility:hidden;transition:opacity .14s,visibility 0s linear .14s;position:absolute;box-shadow:0 24px 40px -24px #101d3359}.nav-item.is-open .mega{opacity:1;visibility:visible;transition:opacity .14s}.mega .wrap{grid-template-columns:300px 1fr;align-items:start;gap:3rem;height:auto;padding-top:2.25rem;padding-bottom:2.5rem;display:grid}.mega-intro .h3{margin-bottom:.5rem}.mega-intro p{color:var(--ink-2);font-size:1rem}.mega-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 2.5rem;margin:0;padding:0;list-style:none;display:grid}.mega-links a{border-top:1px solid var(--rule);border-left:3px solid #0000;padding:.85rem 0 .85rem 1rem;text-decoration:none;display:block}.mega-links a:hover{border-left-color:var(--blue);background:var(--porcelain)}.mega-links strong{font-size:1rem;font-weight:600;display:block}.mega-links span{color:var(--ink-3);font-size:.9375rem;line-height:1.45;display:block}.menu-toggle{display:none}.band{padding:var(--band-pad) 0}.band--white{background:var(--white)}.band--porcelain{background:var(--porcelain)}.band--soft{background:var(--soft)}.band--navy{background:var(--navy);color:var(--on-navy)}.band--navy .lede,.band--navy .muted{color:var(--on-navy-muted)}.band-head{gap:1.5rem var(--gutter);grid-template-columns:repeat(12,minmax(0,1fr));align-items:end;margin-bottom:clamp(2.5rem,5vw,4rem);display:grid}.band-head .h2{grid-column:1/span 6}.band-head .lede,.band-head .band-side{grid-column:8/span 5}.band-head--stack .h2,.band-head--stack .lede{grid-column:1/span 9}.mark-bar{background:var(--blue);width:36px;height:4px;margin-bottom:1.5rem;display:block}.hero{background:var(--navy);color:var(--on-navy);padding:clamp(4rem,8vw,7rem) 0 clamp(3.5rem,6vw,5rem);overflow:hidden}.hero-grid{gap:2.5rem var(--gutter);grid-template-columns:repeat(12,minmax(0,1fr));align-items:center;display:grid}.hero-copy{grid-column:1/span 6}.hero-copy .h1{text-wrap:balance;font-size:clamp(3rem,5.2vw,5.25rem)}.hero-copy .lede{color:var(--on-navy-muted);max-width:31em;margin-top:1.75rem}.hero-actions{flex-wrap:wrap;gap:.85rem;margin-top:2.5rem;display:flex}.hero-visual{grid-column:8/span 5}.specimen{background:var(--navy-panel);border:1px solid var(--navy-line)}.specimen-tabs{border-bottom:1px solid var(--navy-line);display:flex}.specimen-tab{font:500 .9375rem/1.2 var(--body);color:var(--on-navy-muted);cursor:pointer;background:0 0;border:0;flex:1;padding:.95rem .5rem;position:relative}.specimen-tab+.specimen-tab{border-left:1px solid var(--navy-line)}.specimen-tab[aria-selected=true]{color:var(--on-navy)}.specimen-tab[aria-selected=true]:after{content:"";background:var(--blue);height:3px;position:absolute;bottom:-1px;left:0;right:0}.specimen-panel{padding:1.5rem 1.5rem 1.4rem}.specimen-panel[hidden]{display:none}.specimen-label{color:var(--on-navy-muted);margin-bottom:.6rem;font-size:.8125rem}.specimen-source{font-family:var(--display);color:#d7deeb;border-bottom:1px dashed var(--navy-line);margin-bottom:1.25rem;padding-bottom:1.25rem;font-size:1.0625rem;line-height:1.55}.specimen-source mark{color:inherit;background:0 0;transition:background-color .4s,box-shadow .4s;box-shadow:inset 0 -2px #7fa9ff73}.specimen-source mark.lit{box-shadow:inset 0 -2px 0 var(--blue-on-navy);background:#0057ff47}.record{border-collapse:collapse;width:100%;font-family:var(--mono);font-size:.8125rem;line-height:1.45}.record th,.record td{text-align:left;vertical-align:top;border-top:1px solid var(--navy-line);padding:.45rem 0}.record th{width:34%;color:var(--on-navy-muted);padding-right:1rem;font-weight:400}.record td{color:var(--on-navy)}.record tr{transition:opacity .4s}.specimen.is-animating .record tr.pending{opacity:.2}.specimen-foot{color:var(--on-navy-muted);justify-content:space-between;gap:1rem;margin-top:1rem;font-size:.8125rem;display:flex}.facts{background:var(--navy);color:var(--on-navy);padding-bottom:clamp(3.5rem,6vw,5rem)}.facts-grid{border-top:1px solid var(--navy-line);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.fact{padding:1.75rem 1.5rem 0 0}.fact+.fact{border-left:1px solid var(--navy-line);padding-left:1.5rem}.fact-value{font-family:var(--display);letter-spacing:-.015em;font-size:clamp(2rem,3vw,2.75rem);line-height:1.05}.fact-text{color:var(--on-navy-muted);margin-top:.6rem;font-size:.9375rem;line-height:1.5}.fact-source{color:#7f8ba3;margin-top:.5rem;font-size:.8125rem}.lines{border-top:1px solid var(--rule);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.line{padding:2.25rem 2rem 0 0}.line+.line{border-left:1px solid var(--rule);padding-left:2rem}.line .h3{margin-bottom:.25rem;font-size:1.5rem}.line-kicker{color:var(--blue);margin-bottom:1rem;font-size:.9375rem;font-weight:600}.line p{color:var(--ink-2)}.line-links{margin:1.75rem 0 0;padding:0;list-style:none}.line-links a{border-top:1px solid var(--rule);justify-content:space-between;align-items:center;padding:.7rem 0;font-size:1rem;font-weight:500;text-decoration:none;display:flex}.line-links a:hover{color:var(--blue)}.line-links svg{opacity:.55;flex:none;width:14px;height:14px}.line-links a:hover svg{opacity:1}.fields{border-top:1px solid var(--rule);border-left:1px solid var(--rule);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.field{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--white);padding:1.75rem 1.5rem 2rem}.field .h3{margin-bottom:.6rem;font-size:1.125rem}.field p{color:var(--ink-2);font-size:1rem;line-height:1.55}.registry{border-collapse:collapse;width:100%}.registry th{text-align:left;font:500 .875rem/1.3 var(--body);color:var(--ink-3);border-bottom:1px solid var(--ink);padding:0 1.5rem .9rem 0}.registry td{vertical-align:top;border-bottom:1px solid var(--rule);color:var(--ink-2);padding:1.5rem 1.5rem 1.5rem 0;font-size:1rem;line-height:1.55}.registry td:first-child{border-left:3px solid #0000;padding-left:1rem}.registry th:first-child{padding-left:1rem}.registry tbody tr:hover td:first-child{border-left-color:var(--blue)}.registry tbody tr:hover{background:var(--porcelain)}.registry .ds-name{font-family:var(--display);color:var(--ink);font-size:1.5rem;line-height:1.15;text-decoration:none}.registry .ds-name:hover{color:var(--blue)}.registry .ds-meta{color:var(--ink-3);margin-top:.4rem;font-size:.875rem;display:block}.registry td:last-child{white-space:nowrap;padding-right:0}.registry-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;margin-top:2.5rem;display:flex}.rows{border-top:1px solid var(--ink)}.row{gap:1.5rem var(--gutter);border-bottom:1px solid var(--rule);border-left:3px solid #0000;grid-template-columns:4fr 6fr 2fr;align-items:baseline;padding:1.6rem 0 1.6rem 1rem;text-decoration:none;display:grid}a.row:hover{border-left-color:var(--blue);background:#ffffffb3}.band--white a.row:hover{background:var(--porcelain)}.row-name{font-family:var(--display);font-size:1.75rem;line-height:1.15}.row-text{color:var(--ink-2);font-size:1.0625rem}.row-go{color:var(--blue);justify-self:end;font-size:.9375rem;font-weight:600}.index-panel{gap:0 var(--gutter);background:var(--navy);color:var(--on-navy);grid-template-columns:5fr 7fr;margin-top:clamp(3rem,6vw,4.5rem);display:grid}.index-panel-copy{padding:2.5rem}.index-panel-copy .h3{font-family:var(--display);margin-bottom:1rem;font-size:2rem;font-weight:400;line-height:1.1}.index-panel-copy p{color:var(--on-navy-muted);font-size:1rem}.index-panel-copy .hero-actions{margin-top:1.75rem}.series{border-collapse:collapse;background:var(--navy-panel);align-self:stretch;width:100%;font-size:.9375rem}.series th,.series td{text-align:left;vertical-align:top;border-bottom:1px solid var(--navy-line);padding:1rem 1.25rem}.series thead th{color:var(--on-navy-muted);padding-top:1.4rem;font-size:.8125rem;font-weight:500}.series td:first-child{font-family:var(--mono);white-space:nowrap;color:var(--on-navy);font-size:.875rem}.series td{color:#c9d2e3}.series td:last-child{font-family:var(--mono);white-space:nowrap;color:var(--on-navy-muted);font-size:.8125rem}.systems{border-top:1px solid var(--navy-line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.system{border-bottom:1px solid var(--navy-line);padding:2.25rem 2.5rem 2.5rem 0}.system:nth-child(2n){border-left:1px solid var(--navy-line);padding-left:2.5rem;padding-right:0}.system .h3{font-family:var(--display);margin-bottom:.75rem;font-size:1.875rem;font-weight:400}.system p{color:var(--on-navy-muted);max-width:32em;font-size:1.0625rem}.system-fact{border-top:1px dashed var(--navy-line);color:#c9d2e3;margin-top:1.25rem;padding-top:.9rem;font-size:.875rem}.system-fact b{color:var(--on-navy);font-weight:600}.principles{gap:0 var(--gutter);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.principle{border-top:3px solid var(--ink);padding-top:1.25rem}.principle .h3{font-family:var(--display);margin-bottom:.75rem;font-size:1.5rem;font-weight:400;line-height:1.2}.principle p{color:var(--ink-2);font-size:1rem}.notes{gap:0 var(--gutter);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.note{border-top:1px solid var(--ink);padding-top:1.25rem;text-decoration:none;display:block}.note-num{color:var(--ink-3);margin-bottom:.75rem;font-size:.875rem}.note .h3{font-family:var(--display);margin-bottom:.75rem;font-size:1.625rem;font-weight:400;line-height:1.15}.note:hover .h3{color:var(--blue)}.note p{color:var(--ink-2);font-size:1rem}.closing{background:var(--soft);padding:clamp(4.5rem,8vw,7rem) 0}.closing .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:2rem;display:flex}.closing .h2{max-width:14em}.site-footer{background:var(--navy);color:var(--on-navy-muted);padding:clamp(4rem,7vw,5.5rem) 0 2.5rem;font-size:.9375rem}.footer-grid{gap:2rem var(--gutter);border-bottom:1px solid var(--navy-line);grid-template-columns:3fr repeat(5,2fr);padding-bottom:3rem;display:grid}.footer-brand p{max-width:22em;margin-top:1.25rem}.footer-col h2{font:600 .9375rem/1.3 var(--body);color:var(--on-navy);margin-bottom:1rem}.footer-col ul{margin:0;padding:0;list-style:none}.footer-col li+li{margin-top:.55rem}.footer-col a{text-decoration:none}.footer-col a:hover{color:var(--on-navy);text-decoration:underline}.footer-legal{flex-wrap:wrap;justify-content:space-between;gap:1rem 2rem;padding-top:1.75rem;font-size:.875rem;display:flex}.footer-legal nav{gap:1.5rem;display:flex}.footer-legal a{text-decoration:none}.footer-legal a:hover{color:var(--on-navy)}.footer-notice{color:#7f8ba3;max-width:70em;margin-top:1.25rem;font-size:.8125rem}.page-hero{background:var(--navy);color:var(--on-navy);padding:clamp(3.5rem,7vw,6rem) 0 clamp(3rem,6vw,4.5rem)}.crumbs{color:var(--on-navy-muted);margin-bottom:1.5rem;font-size:.9375rem}.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--on-navy);text-decoration:underline}.page-hero .h1{max-width:14em;font-size:clamp(2.75rem,5vw,4.5rem)}.page-hero .lede{color:var(--on-navy-muted);max-width:36em;margin-top:1.5rem}.page-hero .hero-actions{margin-top:2.25rem}.split{gap:2rem var(--gutter);grid-template-columns:repeat(12,minmax(0,1fr));display:grid}.split>.split-head{grid-column:1/span 4}.split>.split-body{grid-column:6/span 7}.split-head .h2{font-size:clamp(2rem,3vw,2.75rem)}.split-head p{color:var(--ink-2);margin-top:1rem}.prose{max-width:42em;color:var(--ink-2)}.prose h3{font:600 1.1875rem/1.3 var(--body);color:var(--ink);margin:2rem 0 .5rem}.prose h3:first-child{margin-top:0}.prose ul{margin:.75rem 0 0;padding-left:1.2em}.prose li+li{margin-top:.4rem}.blocks{border-top:1px solid var(--rule);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.blocks--3{grid-template-columns:repeat(3,minmax(0,1fr))}.block{border-bottom:1px solid var(--rule);padding:1.75rem 1.75rem 2rem 0}.blocks--2 .block:nth-child(2n),.blocks:not(.blocks--3) .block:nth-child(2n),.blocks--3 .block:not(:nth-child(3n+1)){border-left:1px solid var(--rule);padding-left:1.75rem}.block .h3{margin-bottom:.5rem}.block p{color:var(--ink-2);font-size:1rem}.steps{gap:0 var(--gutter);counter-reset:step;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.steps li{border-top:3px solid var(--ink);counter-increment:step;padding-top:1.1rem}.steps li:before{content:counter(step);font-family:var(--display);color:var(--blue);margin-bottom:.9rem;font-size:2.25rem;line-height:1;display:block}.steps strong{margin-bottom:.35rem;font-size:1.125rem;display:block}.steps span{color:var(--ink-2);font-size:1rem}.spec{border-collapse:collapse;width:100%;font-size:.9375rem}.spec th{text-align:left;color:var(--ink-3);border-bottom:1px solid var(--ink);padding:0 1.25rem .75rem 0;font-size:.8125rem;font-weight:500}.spec td{border-bottom:1px solid var(--rule);vertical-align:top;color:var(--ink-2);padding:1rem 1.25rem 1rem 0}.spec td:first-child{color:var(--ink);font-weight:600}.spec .num{font-family:var(--mono);font-size:.875rem}.role-table td:first-child{width:28%}.facts-list{border-top:1px solid var(--ink);grid-template-columns:220px 1fr;margin:0;display:grid}.facts-list dt,.facts-list dd{border-bottom:1px solid var(--rule);margin:0;padding:.95rem 0;font-size:1rem}.facts-list dt{color:var(--ink-3)}.facts-list dd{color:var(--ink)}.facts-list .mono{font-size:.9375rem}.figure{border:1px solid var(--rule);background:var(--white);margin:0}.figure-body{padding:2rem}.figure figcaption{border-top:1px solid var(--rule);color:var(--ink-3);justify-content:space-between;gap:1rem;padding:.85rem 1.25rem;font-size:.875rem;display:flex}.notices{border-top:1px solid var(--ink);gap:1rem var(--gutter);color:var(--ink-3);grid-template-columns:220px 1fr;padding-top:1.5rem;font-size:.875rem;display:grid}.notices h2{font:600 .875rem/1.4 var(--body);color:var(--ink-2)}.notices p+p{margin-top:.75rem}.callout{border-left:3px solid var(--blue);font-family:var(--display);color:var(--ink);max-width:30em;padding:.25rem 0 .25rem 1.25rem;font-size:1.5rem;line-height:1.35}.info{border-top:1px solid var(--rule)}.info summary{cursor:pointer;color:var(--blue);padding:.85rem 0;font-size:.9375rem;font-weight:600;list-style:none}.info summary::-webkit-details-marker{display:none}.info summary:before{content:"+";width:1.1em;display:inline-block}.info[open] summary:before{content:"−"}.info-body{color:var(--ink-2);padding:0 0 1.25rem 1.1em;font-size:.9375rem}.hero--art{align-items:center;min-height:min(86vh,820px);padding:clamp(5rem,9vw,8rem) 0;display:flex;position:relative}.hero--art>.wrap{z-index:1;width:100%;position:relative}.hero-canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.hero--art .hero-copy{grid-column:1/span 6}.hero--art .hero-copy .h1{font-size:clamp(3.25rem,5.6vw,5.75rem)}@media (max-width:900px){.hero--art{align-items:flex-start;min-height:0;padding-bottom:22rem}.hero--art .hero-copy{grid-column:1/-1}}.lines--4{grid-template-columns:repeat(4,minmax(0,1fr))}.lines--4 .line{padding-right:1.5rem}.lines--4 .line+.line{padding-left:1.5rem}.lines--4 .line .h3{font-size:1.3125rem}@media (max-width:1100px){.lines--4{grid-template-columns:repeat(2,minmax(0,1fr))}.lines--4 .line:nth-child(3){border-left:0;padding-left:0}.lines--4 .line:nth-child(n+3){border-top:1px solid var(--rule);margin-top:2rem}}@media (max-width:640px){.lines--4{grid-template-columns:1fr}.lines--4 .line+.line{border-left:0;border-top:1px solid var(--rule);margin-top:2rem;padding-left:0}}@media (max-width:1100px){.hero-copy{grid-column:1/-1}.hero-visual{grid-column:1/-1;max-width:640px}.fields,.facts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.fact:nth-child(3){border-left:0;padding-left:0}.fact:nth-child(n+3){border-top:1px solid var(--navy-line);margin-top:1.75rem}.index-panel{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand,.split>.split-head,.split>.split-body{grid-column:1/-1}.steps{gap:2rem var(--gutter);grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:900px){.nav-list,.nav-cta{display:none}.menu-toggle{border:1px solid var(--navy-line);color:var(--on-navy);font:500 .9375rem/1 var(--body);background:0 0;align-items:center;gap:.5rem;margin-left:auto;padding:.7rem .9rem;display:inline-flex}.band-head .h2,.band-head .lede,.band-head .band-side{grid-column:1/-1}.lines{grid-template-columns:1fr}.line+.line{border-left:0;border-top:1px solid var(--rule);margin-top:2rem;padding-left:0}.systems{grid-template-columns:1fr}.system:nth-child(2n){border-left:0;padding-left:0}.principles,.notes{gap:2rem var(--gutter);grid-template-columns:1fr 1fr}.row{grid-template-columns:1fr;gap:.5rem}.row-go{justify-self:start}.registry thead{display:none}.registry tr{border-bottom:1px solid var(--rule);padding:1.25rem 0;display:block}.registry td{border:0;display:block;padding:.25rem 0!important}.blocks,.blocks--3{grid-template-columns:1fr}.blocks .block{border-left:0!important;padding-left:0!important}.facts-list{grid-template-columns:1fr}.facts-list dt{border-bottom:0;padding-bottom:0}.notices{grid-template-columns:1fr}}@media (max-width:560px){body{font-size:1.0625rem}.fields,.principles,.notes,.facts-grid{grid-template-columns:1fr}.fact+.fact{border-left:0;border-top:1px solid var(--navy-line);margin-top:1.5rem;padding-left:0}.footer-grid,.steps{grid-template-columns:1fr}.specimen-tab{font-size:.8125rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.mobile-menu{display:none}@media (max-width:900px){.mobile-menu:not([hidden]){left:0;right:0;top:var(--header-h);max-height:calc(100vh - var(--header-h));background:var(--navy);border-bottom:1px solid var(--navy-line);padding:1.5rem 0 2rem;display:block;position:absolute;overflow-y:auto}.mobile-menu .wrap{height:auto;display:block}.mobile-group{border-top:1px solid var(--navy-line);padding:.75rem 0}.mobile-group-title{font:600 1rem/1.4 var(--body);color:var(--on-navy);margin-bottom:.4rem;text-decoration:none;display:block}.mobile-group ul{margin:0;padding:0;list-style:none}.mobile-group li a{color:var(--on-navy-muted);padding:.45rem 0;text-decoration:none;display:block}.mobile-group li a:hover{color:var(--on-navy)}.mobile-menu .btn{margin-top:1rem}}.site-header :focus-visible,.mobile-menu :focus-visible,.hero :focus-visible,.facts :focus-visible,.page-hero :focus-visible,.band--navy :focus-visible,.site-footer :focus-visible{outline-color:var(--blue-on-navy)}