:root{color-scheme:dark;--paper:#090b11;--ink:#f4f6fb;--muted:#a0a9bc;--line:#2b3447;--blue:#78b5f0;--ochre:#cba879;--white:#111827;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.72}a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid var(--ochre);outline-offset:5px}h1,h2,h3,p,figure,dl{margin:0}h1,h2,h3{line-height:1.12;letter-spacing:-.025em}h1{font-size:clamp(2.55rem,5.2vw,5.2rem);font-weight:550;max-width:1000px}h2{font-size:clamp(1.8rem,3.2vw,2.7rem);font-weight:550}h3{font-size:1.2rem;line-height:1.3}p+p{margin-top:1rem}.r-wrap{width:min(calc(100% - 80px),var(--max));margin-inline:auto}.r-skip{position:absolute;top:-100px;left:1rem;z-index:5;background:var(--white);padding:.5rem}.r-skip:focus{top:1rem}.r-status{background:#e8dfce;color:#513d26;border-bottom:1px solid #c5b596;padding:14px 0;font-size:.78rem;letter-spacing:.065em;font-weight:700;text-transform:uppercase}.r-status small{display:block;font-size:.75rem;letter-spacing:0;text-transform:none;font-weight:500;margin-top:4px}.r-qa{background:#754e1d;color:#fff;padding:12px 0;font-weight:700}.r-masthead{display:flex;justify-content:space-between;gap:1rem;padding:26px 0;border-bottom:1px solid var(--line);font-size:.8rem}.r-masthead a{text-decoration:none}.r-masthead span{color:var(--muted)}.r-hero{padding:70px 0 48px}.r-eyebrow{text-transform:uppercase;font-size:.76rem;letter-spacing:.16em;color:var(--blue);font-weight:700;margin-bottom:22px}.r-subtitle{margin-top:25px;font-size:clamp(1.1rem,2.2vw,1.45rem);max-width:780px;color:var(--muted);line-height:1.5}.r-byline{margin-top:32px;font-size:.88rem}.r-byline strong{font-weight:650}.r-byline span{display:block;color:var(--muted)}.r-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:44px}.r-facts div{padding:24px 20px 24px 0}.r-facts div+div{border-left:1px solid var(--line);padding-left:24px}.r-facts dt{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.r-facts dd{font-size:1.5rem;font-weight:550;line-height:1.35;margin:6px 0 0}.r-facts .r-small dd{font-size:1rem}.r-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.r-button{display:inline-flex;align-items:center;min-height:48px;padding:10px 20px;background:var(--blue);color:white;text-decoration:none;font-size:.88rem;font-weight:600;border:1px solid var(--blue)}.r-button.r-secondary{background:transparent;color:var(--blue)}.r-download-note{font-size:.77rem;color:var(--muted);margin-top:13px;max-width:850px}.r-contents{border-top:1px solid var(--line);padding:20px 0;display:flex;gap:12px 25px;flex-wrap:wrap;font-size:.85rem}.r-section{padding:58px 0;border-top:1px solid var(--line)}.r-section-head{display:grid;grid-template-columns:85px minmax(0,1fr);gap:20px;margin-bottom:28px}.r-section-no{font-size:.8rem;letter-spacing:.1em;color:var(--muted);padding-top:10px}.r-prose{max-width:850px;margin-left:105px}.r-prose ul{padding-left:1.25rem}.r-prose li+li{margin-top:.65rem}.r-lead{font-size:1.2rem;line-height:1.7}.r-callout{border-left:3px solid var(--ochre);padding:6px 0 6px 24px;margin-top:26px;font-size:.95rem}.r-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin:32px 0}.r-grid article{border-top:2px solid var(--blue);padding-top:20px}.r-grid p{font-size:.92rem;color:var(--muted);margin-top:12px}.r-table-wrap{overflow-x:auto;width:100%;margin:26px 0 12px;border:1px solid var(--line);background:var(--white);scrollbar-color:#8193a2 #eee}.r-table-wrap:focus-visible{outline:3px solid var(--ochre);outline-offset:3px}table{border-collapse:collapse;width:100%;font-size:.84rem;font-variant-numeric:tabular-nums}caption{text-align:left;font-size:.88rem;font-weight:650;padding:16px 18px;background:#172133}th,td{padding:11px 16px;text-align:left;border-bottom:1px solid #e4e8e9;white-space:nowrap}thead th{font-size:.73rem;text-transform:uppercase;letter-spacing:.035em;color:var(--muted);font-weight:650}tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}tbody th{font-weight:600}td.r-numeric,th.r-numeric{text-align:right}.r-table-note{font-size:.78rem;color:var(--muted);max-width:900px}.r-exhibits{display:grid;gap:34px}.r-exhibit{background:var(--white);border:1px solid var(--line);padding:24px}.r-exhibit h3{margin-bottom:16px}.r-exhibit img{display:block;width:100%;height:auto}.r-exhibit figcaption{border-top:1px solid var(--line);padding-top:18px;margin-top:14px;font-size:.84rem;color:var(--muted)}.r-exhibit .r-fig-no{display:block;font-size:.72rem;color:var(--blue);letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}.r-exhibit a{display:inline-block;margin-top:10px;font-size:.8rem}.r-definition{display:grid;grid-template-columns:200px minmax(0,1fr);gap:12px 22px;margin-top:24px}.r-definition dt{font-weight:650;font-size:.9rem}.r-definition dd{margin:0;font-size:.9rem;color:var(--muted)}.r-refs{padding-left:1.35rem;font-size:.85rem}.r-refs li{padding-left:.5rem;margin-bottom:18px}.r-refs cite{font-style:normal;font-weight:600}.r-ref-link{white-space:normal;overflow-wrap:anywhere}.r-source-list{font-size:.86rem}.r-source-list li{margin-bottom:.5rem}.r-smallprint{font-size:.84rem;color:var(--muted)}.r-footer{padding:34px 0 50px;border-top:1px solid var(--line);font-size:.79rem;color:var(--muted)}.r-footer p+p{margin-top:12px}sup{font-size:.7em}code{font-family:ui-monospace,monospace;font-size:.85em;overflow-wrap:anywhere}strong{font-weight:650}.r-visually-hidden{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
@media(min-width:1100px){.r-exhibits{grid-template-columns:1fr 1fr}.r-exhibit:first-child,.r-exhibit:last-child{grid-column:1/-1}}
@media(max-width:800px){.r-wrap{width:calc(100% - 40px)}.r-hero{padding-top:42px}.r-facts{grid-template-columns:1fr 1fr}.r-facts div:nth-child(3){border-left:0;padding-left:0}.r-facts div:nth-child(n+3){border-top:1px solid var(--line)}.r-grid{grid-template-columns:1fr;gap:22px}.r-section-head{grid-template-columns:40px 1fr;gap:10px}.r-prose{margin-left:50px}.r-definition{grid-template-columns:1fr;gap:5px}.r-definition dd{margin-bottom:12px}.r-exhibit{padding:14px}.r-masthead{font-size:.75rem}.r-masthead span{max-width:125px;text-align:right}}
@media(max-width:480px){body{font-size:16px}.r-wrap{width:calc(100% - 32px)}h1{font-size:2.5rem}.r-prose{margin-left:0}.r-section{padding:40px 0}.r-section-head{margin-bottom:20px}.r-facts div,.r-facts div+div{padding:18px 12px}.r-facts div:nth-child(odd){padding-left:0}.r-facts dd{font-size:1.25rem}.r-facts .r-small dd{font-size:.9rem}.r-button{width:100%;justify-content:center}.r-actions{gap:10px}.r-contents{gap:10px 18px}.r-status{font-size:.7rem}.r-status small{font-size:.7rem}.r-exhibit{padding:10px}.r-exhibit figcaption{font-size:.79rem}.r-table-wrap{margin-left:0}th,td{padding:10px 12px}.r-callout{padding-left:16px}.r-hero{padding-bottom:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{body{background:white;font-size:10pt}.r-wrap{width:100%;max-width:none}.r-actions,.r-contents{display:none}.r-hero{padding:25px 0}.r-section{padding:25px 0}.r-prose{margin-left:0}.r-exhibits{display:block}.r-exhibit{break-inside:avoid;margin-bottom:20px}.r-table-wrap{overflow:visible}h1{font-size:32pt}h2{font-size:22pt}.r-status{background:transparent}}

.research-page{padding-top:7.5rem}.research-crumb{display:flex;gap:.6rem;align-items:center;color:var(--muted);font-size:.8rem}.research-date{color:var(--muted);font-size:.8rem;margin-top:1rem}.research-body .r-hero{padding-top:2rem}.research-body .r-button{color:#090b11}.research-body .r-button.r-secondary{color:var(--blue)}.research-body .r-exhibit{background:#fff;color:#192f40}.research-body .r-exhibit :is(h3,.r-fig-no,a){color:#204b72}.research-body .r-exhibit figcaption{color:#506170}.research-body .footer-copy a{color:inherit}.research-body .r-grid article p{color:var(--muted)}.research-body .site-header .nav{font-family:Inter,ui-sans-serif,system-ui,sans-serif}.research-body .site-header a{text-decoration:none}.research-body .r-refs a,.research-body .r-source-list a{overflow-wrap:anywhere}.research-body :is(.r-table-wrap,.r-exhibit){min-width:0}.research-body .r-exhibit img{background:#fff}.research-body .r-status,.research-body .r-qa{display:none}
@media(max-width:480px){.research-page{padding-top:7.25rem}.research-body .r-hero{padding-top:1.5rem}.research-body .nav-brand{font-size:.9rem}.research-body .r-table-wrap{max-width:100%}}