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.research-hero{position:relative;isolation:isolate;display:flex;align-items:flex-end;min-height:490px;padding:174px 0 48px;background:#142632;color:#fff;overflow:hidden}
.research-hero--first{min-height:560px}
.research-hero>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:70% 45%}
.research-hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,20,31,.84),rgba(5,20,31,.57) 58%,rgba(5,20,31,.12)),linear-gradient(180deg,rgba(3,15,25,.42),transparent 42%)}
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.research-hero h1{max-width:850px;margin:15px 0 18px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(34px,3.8vw,51px);font-weight:600;line-height:1.12;letter-spacing:-.035em;color:white;text-wrap:balance}
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.research-shell{max-width:1180px;margin:0 auto;padding:32px 28px 72px}
.research-series{display:flex;gap:8px;padding:0 0 26px;border-bottom:1px solid #dbe3eb;margin-bottom:34px}
.research-series a{display:flex;flex:1;gap:8px;align-items:center;padding:11px 9px;font-size:12px;line-height:1.35;color:#455d70;background:#f3f6f9;text-decoration:none;border:1px solid transparent;min-width:0}
.research-series a strong{font-size:15px;color:#1260ed}
.research-series a[aria-current="page"]{border-color:#1260ed;background:#eaf1ff;color:#0a3583}
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.research-byline{font-size:12px;line-height:1.6;color:#637789;margin:0 0 24px}
.research-article .source-meta{font-size:13px;color:#53697b;margin:0 0 20px;padding-bottom:20px;border-bottom:1px solid #e2e8ee}
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.research-article li{padding-left:4px;margin-bottom:6px}
.research-article a{color:#075ac8;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.research-article strong{font-weight:700;color:#142f43}
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.research-figure{margin:0 0 25px}
.research-figure img{display:block;width:100%;height:auto;object-fit:cover;background:#f2f6fa}
.research-figure--photo img{aspect-ratio:16/9}
.research-figure figcaption{font-size:12px;line-height:1.6;color:#637587;margin-top:9px}
.research-table{max-width:100%;overflow:auto;margin:18px 0 26px;border:1px solid #d6e0ea;scrollbar-color:#91aac0 #eff4f8}
.research-table table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6;text-align:left;min-width:540px}
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.research-table td{padding:11px 14px;border:0;border-top:1px solid #dce5ed;vertical-align:top}
.research-table tr:nth-child(even) td{background:#f1f5f9}
.research-note,.research-related{padding:18px 21px;border-left:3px solid #1260ed;background:#eff4fa;margin:22px 0;font-size:15px;line-height:1.8}
.research-note p:last-child,.research-related p:last-child{margin-bottom:0}
.research-citation{font-size:11px;white-space:nowrap;margin-left:3px;line-height:0;vertical-align:super}
.research-citation a{text-decoration:none}
.research-video{width:100%;aspect-ratio:16/9;background:#102b3d;display:block;border:0}
.research-video-caption{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;line-height:1.7;color:#627689;margin:9px 0 24px}
.research-references{font-size:13px;line-height:1.65;border-top:1px solid #d6e0e8;margin-top:32px;padding-top:20px}
.research-references summary{font-weight:700;font-size:16px;cursor:pointer;padding:6px 0}
.research-references ol{padding-left:22px;margin:16px 0 0}
.research-references li{margin-bottom:13px;scroll-margin-top:24px}
.research-references .source-scope{display:block;color:#617285;font-size:11px}
.research-pagination{display:grid;grid-template-columns:1fr auto 1fr;gap:15px;align-items:center;border-top:1px solid #cfdce7;padding-top:26px;margin-top:36px}
.research-pagination a{font-size:14px;line-height:1.5;text-decoration:none;color:#075ac8;font-weight:650}
.research-pagination .next{text-align:right}
.research-pagination .page-number{font-size:12px;white-space:nowrap;color:#637587}
.research-cta{margin-top:32px;background:#102c3e;padding:27px;color:white}
.research-cta strong{color:white;font:600 23px/1.3 Georgia,serif;display:block;margin-bottom:10px}
.research-cta p{font-size:14px;line-height:1.7;color:#d6e3ee;margin-bottom:16px}
.research-cta a{display:inline-flex;padding:10px 16px;color:white;border:1px solid #aac3db;font-size:14px;text-decoration:none}
.research-guide :focus-visible{outline:3px solid #2169ec;outline-offset:4px}
@media(min-width:1200px){.research-article{font-size:18px}}
@media(max-width:960px){.research-layout{grid-template-columns:165px minmax(0,1fr);gap:28px}.research-shell{padding-left:22px;padding-right:22px}.research-series a span{font-size:11px}}
@media(max-width:720px){.research-hero{min-height:410px;padding:130px 0 38px}.research-hero--first{min-height:550px}.research-hero>img{object-position:74% center}.research-hero:after{background:linear-gradient(90deg,#071928df,#07192880),linear-gradient(180deg,#07192866,transparent)}.research-hero h1{font-size:35px;max-width:95%;line-height:1.12}.research-hero p{font-size:16px;max-width:95%}.research-hero .research-breadcrumb{font-size:11px;margin-bottom:20px}.research-shell{padding:24px 20px 48px}.research-series{gap:6px;margin-bottom:24px;padding-bottom:22px}.research-series a{justify-content:center;padding:9px 3px;flex-direction:column;gap:2px;text-align:center}.research-series a span{font-size:9px}.research-series a strong{font-size:16px}.research-layout{display:block}.research-sidebar{display:none}.research-article{font-size:16px;line-height:1.85}.research-article h2{font-size:29px;line-height:1.22}.research-article h3{font-size:19px}.research-figure{margin-bottom:22px}.research-note,.research-related{padding:15px 17px;font-size:14px}.research-pagination{gap:10px}.research-pagination a{font-size:12px}.research-pagination .page-number{font-size:11px}.research-cta{padding:22px}.research-figure figcaption,.research-video-caption{font-size:11px}}
@media(max-width:359px){.research-hero h1{font-size:31px}.research-shell{padding-left:16px;padding-right:16px}.research-series a span{font-size:8px}.research-article h2{font-size:26px}}
@media(max-width:720px){.research-hero--first h1{font-size:31px;max-width:100%}}
@media(prefers-reduced-motion:reduce){.research-guide *{scroll-behavior:auto!important}}