.nuclear-context{--nuclear-ink:#0d1c30;--nuclear-red:#902e3b;--nuclear-muted:#53616d;--nuclear-line:#cbd0d1;--nuclear-paper:#f4f1e9;padding-bottom:48px}.nuclear-context>*{min-width:0}.nuclear-context p{line-height:1.8}.nuclear-context a{text-underline-offset:4px}.nuclear-context :is(a,summary):focus-visible{outline:2px solid var(--nuclear-red);outline-offset:5px}.nuclear-breadcrumb{display:flex;flex-wrap:wrap;gap:4px 9px;color:var(--nuclear-muted);font-size:11px;line-height:1.8;padding-top:25px}.nuclear-breadcrumb a{display:inline-block;padding-block:4px;text-decoration:underline}.nuclear-eyebrow{font-size:10px;font-weight:600;letter-spacing:.09em;line-height:1.7!important;color:var(--nuclear-red);margin:0 0 14px}.nuclear-hero{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:72px;align-items:center;padding-block:42px 44px}.nuclear-hero h1{font-size:clamp(46px,5.2vw,71px);line-height:1.02;letter-spacing:-.035em;margin:18px 0 26px}.nuclear-hero h1 em{color:var(--nuclear-red);font-size:.91em}.nuclear-deck{max-width:535px;font-size:17px;margin:0 0 21px}.nuclear-edition{font-size:10px;color:var(--nuclear-muted);margin:0 0 12px}.nuclear-text-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-size:11px;line-height:1.7;text-decoration:underline}.nuclear-hero-archive{min-width:0;border-left:1px solid var(--nuclear-line);padding-left:28px}.nuclear-hero-archive>.nuclear-eyebrow{color:var(--nuclear-muted);font-size:9px;letter-spacing:.065em}.nuclear-hero-archive .presidential-documentary-frame{background:var(--nuclear-paper);aspect-ratio:750/498}.nuclear-hero-archive .presidential-documentary-frame img{aspect-ratio:750/498;object-fit:cover}.nuclear-hero-archive .presidential-media-caption{font-size:11px;line-height:1.8}.nuclear-hero-archive .presidential-media-provenance{font-size:10px;line-height:1.8}.nuclear-photo-context{font-size:10px;color:var(--nuclear-muted);padding-top:10px;border-top:1px solid var(--nuclear-line);margin:12px 0 0}.nuclear-section-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--nuclear-ink);color:#fffdf7}.nuclear-section-nav>a{display:flex;align-items:center;gap:16px;min-height:65px;padding:15px 23px;text-decoration:none;font-size:12px;line-height:1.6}.nuclear-section-nav>a+a{border-left:1px solid #46505a}.nuclear-section-nav>a>span{color:#dcacae;font-size:10px}.nuclear-section-nav>a>.publication-icon{margin-left:auto;width:12px}.nuclear-section-nav>a:hover{background:#233248}.nuclear-latest a:focus-visible,.nuclear-section-nav>a:focus-visible{outline-color:#f4dbbc;outline-offset:-5px}.nuclear-section{padding-top:58px;scroll-margin-top:25px}.nuclear-section-heading{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:70px;align-items:end;margin-bottom:28px}.nuclear-related h2,.nuclear-section-heading h2{font-family:richmond-display,serif;font-size:clamp(29px,3.3vw,42px);font-weight:400;line-height:1.1;letter-spacing:-.025em;margin:0}.nuclear-related h2 em,.nuclear-section-heading h2 em{font-size:.94em}.nuclear-section-heading>p{font-size:12px;color:var(--nuclear-muted);margin:0;max-width:510px}.nuclear-comparison-rule{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.2fr);gap:38px;background:var(--nuclear-paper);border-left:3px solid var(--nuclear-red);padding:20px 24px;margin-bottom:25px}.nuclear-comparison-rule>strong{font-size:13px;line-height:1.8;font-weight:600}.nuclear-comparison-rule>p{font-size:12px;color:#485864;margin:0}.nuclear-pair-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.nuclear-pair{display:flex;flex-direction:column;min-width:0;border:1px solid var(--nuclear-line);border-top:3px solid var(--nuclear-ink);padding:25px 27px 22px;background:#fffefa}.nuclear-pair:nth-child(2){border-top-color:var(--nuclear-red)}.nuclear-pair-heading{min-height:181px}.nuclear-pair-kicker{display:flex;justify-content:space-between;gap:10px;font-size:9px;letter-spacing:.065em;color:var(--nuclear-muted);margin:0 0 19px}.nuclear-pair-kicker>span{color:var(--nuclear-red)}.nuclear-year{font-family:bc-vajgar,sans-serif;font-weight:400;font-size:43px!important;line-height:1!important;letter-spacing:-.025em;margin:0 0 13px}.nuclear-pair h3{font-family:richmond-display,serif;font-size:27px;font-weight:400;line-height:1.16;letter-spacing:-.018em;margin:0 0 9px;max-width:400px}.nuclear-attribution{font-size:12px;line-height:1.7;color:var(--nuclear-muted);margin:0}.nuclear-citations{display:inline-flex;gap:5px;white-space:nowrap}.nuclear-citations a{padding:4px 2px;text-decoration:underline;font-size:10px;color:var(--nuclear-red)}.nuclear-chart{margin:16px 0 0}.nuclear-chart>figcaption{font-size:12px;line-height:1.8;color:var(--nuclear-muted);border-top:1px solid var(--nuclear-line);padding-top:16px;margin-bottom:13px}.nuclear-chart-bars{padding-bottom:35px}.nuclear-bar-row+.nuclear-bar-row{margin-top:18px}.nuclear-bar-label{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:12px;line-height:1.6;margin-bottom:6px}.nuclear-bar-label strong{font-family:bc-vajgar,sans-serif;font-size:25px;line-height:1;font-weight:400;font-variant-numeric:tabular-nums}.nuclear-bar-track{height:19px;background:#e9e8e1;overflow:hidden}.nuclear-bar{display:block;height:100%}.nuclear-bar-us{background:var(--nuclear-ink)}.nuclear-bar-counterpart{background:var(--nuclear-red)}.nuclear-axis{position:relative;border-top:1px solid #aab5b9;margin-top:13px;font-size:9px;color:var(--nuclear-muted)}.nuclear-axis>span{position:absolute;top:6px;transform:translateX(-50%);font-variant-numeric:tabular-nums}.nuclear-axis>span:first-child{transform:none}.nuclear-axis>span:last-child{transform:translateX(-100%)}.nuclear-pair-note{margin-top:10px}.nuclear-pair-note>p:first-child{font-size:13px;margin:0 0 10px}.nuclear-pair-note>p+p{font-size:12px;color:var(--nuclear-muted);margin:0 0 18px}.nuclear-dates{display:grid;gap:9px;border-top:1px solid var(--nuclear-line);padding-top:14px;margin:auto 0 0;font-size:12px;line-height:1.75}.nuclear-dates>div{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px}.nuclear-dates dt{color:var(--nuclear-red)}.nuclear-dates dd{color:var(--nuclear-muted);margin:0}.nuclear-latest{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:55px;align-items:center;background:var(--nuclear-ink);color:#fffdf7;padding:31px 34px;margin-top:25px}.nuclear-latest .nuclear-eyebrow{color:#dfb0a6;font-size:12px}.nuclear-latest-number h3{font-family:richmond-display,serif;font-size:clamp(28px,3.2vw,41px);line-height:1.15;font-weight:400;letter-spacing:-.025em;margin:0 0 9px}.nuclear-latest-number>p:last-child{font-size:12px;color:#cad1d5;margin:0}.nuclear-latest-copy{border-left:1px solid #52616d;padding-left:27px}.nuclear-latest-copy>p{font-size:12px;line-height:1.85;margin:0;color:#dbe0e2}.nuclear-latest-copy>p+p{margin-top:14px}.nuclear-latest-copy strong{color:#fffdf7;font-weight:600}.nuclear-latest .nuclear-citations a{color:#edc2b9}.nuclear-population-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.nuclear-population-card{min-width:0;background:var(--nuclear-paper);padding:25px 28px 24px;border-top:1px solid #aeb5b8}.nuclear-population-card .nuclear-eyebrow{margin-bottom:7px;font-size:12px}.nuclear-population-card h3{font-family:richmond-display,serif;font-size:25px;font-weight:400;line-height:1.25;margin:0}.nuclear-population-ratio{font-family:bc-vajgar,sans-serif;font-size:66px;line-height:1!important;font-weight:400;letter-spacing:-.03em;margin:25px 0 26px}.nuclear-population-ratio>span{font-size:40px;color:var(--nuclear-red);margin-left:4px}.nuclear-population-ratio>small{display:block;font-family:quador,serif;font-size:10px;font-weight:600;letter-spacing:0;line-height:1.8;color:var(--nuclear-muted);margin-top:8px}.nuclear-population-card table{width:100%;border-collapse:collapse;font-size:12px;font-variant-numeric:tabular-nums}.nuclear-population-card caption{text-align:left;font-size:12px;line-height:1.8;color:var(--nuclear-muted);padding-bottom:6px}.nuclear-population-card :is(th,td){padding:10px 0;border-top:1px solid #c7cac5;line-height:1.6}.nuclear-population-card th{text-align:left;font-weight:600;padding-right:15px}.nuclear-population-card td{text-align:right;white-space:nowrap}.nuclear-population-vintage{font-size:12px;color:var(--nuclear-muted);margin:16px 0 6px}.nuclear-population-vintage>strong{color:var(--nuclear-ink);font-weight:600}.nuclear-population-limit{font-size:12px;color:var(--nuclear-muted);margin:0}.nuclear-population-footnote{font-size:12px;color:var(--nuclear-muted);max-width:840px;margin:15px 0 0}.nuclear-definitions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid var(--nuclear-line)}.nuclear-definitions>article{min-width:0;padding:25px 25px 22px 0}.nuclear-definitions>article+article{border-left:1px solid var(--nuclear-line);padding-left:25px}.nuclear-definition-index{font-family:bc-vajgar,sans-serif;font-size:15px;color:var(--nuclear-red)}.nuclear-definitions h3{font-family:richmond-display,serif;font-size:24px;line-height:1.25;margin:11px 0 9px}.nuclear-definitions p{font-size:12px;color:var(--nuclear-muted);margin:0}.nuclear-open-question{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:8px 38px;margin-top:27px;padding-bottom:6px}.nuclear-open-question>.nuclear-eyebrow{font-size:9px;margin-top:4px;max-width:220px}.nuclear-open-question>p:not(.nuclear-eyebrow){font-size:12px;color:var(--nuclear-muted);margin:0}.nuclear-open-question>a{grid-column:2}.nuclear-sources>ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:44px;row-gap:27px;list-style:none;margin:0;padding:0}.nuclear-sources li{min-width:0;border-top:1px solid var(--nuclear-line);padding-top:18px;scroll-margin-top:30px}.nuclear-sources li>p{font-size:12px;color:var(--nuclear-muted);margin:8px 0}.nuclear-sources li>.nuclear-source-credit{font-size:12px;color:var(--nuclear-red);margin:0 0 11px}.nuclear-source-credit>span{margin-right:6px}.nuclear-sources h3{font-family:quador,serif;font-size:13px;font-weight:600;line-height:1.8;margin:0 0 9px}.nuclear-sources h3 a{text-decoration:underline}.nuclear-sources li>.nuclear-source-date{color:var(--nuclear-ink);font-size:12px}.nuclear-sources details{font-size:12px;line-height:1.85;margin-top:9px}.nuclear-sources summary{display:list-item;cursor:pointer;min-height:35px;padding-block:7px;color:var(--nuclear-red)}.nuclear-sources blockquote{border-left:2px solid var(--nuclear-red);padding-left:13px;margin:8px 0 12px;color:var(--nuclear-muted)}.nuclear-sources blockquote p{margin:0}.nuclear-source-url{display:block;font-size:9px;line-height:1.8;overflow-wrap:anywhere;color:var(--nuclear-muted);padding-block:5px;text-decoration:underline}.nuclear-related{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:70px;border-top:2px solid var(--nuclear-ink);margin-top:50px;padding-top:29px}.nuclear-related>div>.nuclear-eyebrow{font-size:9px;max-width:270px}.nuclear-related h2{font-size:34px}.nuclear-related-links>a{display:block;min-height:64px;padding:13px 0;text-decoration:none}.nuclear-related-links>a+a{border-top:1px solid var(--nuclear-line)}.nuclear-related-links span{display:block;font-size:9px;color:var(--nuclear-red);letter-spacing:.06em;margin-bottom:5px}.nuclear-related-links strong{font-size:12px;line-height:1.8;font-weight:600}.nuclear-related-links>a:hover strong{text-decoration:underline;text-underline-offset:4px}@media(min-width:1350px){.nuclear-hero{gap:90px}.nuclear-hero h1{font-size:73px}.nuclear-pair-heading{min-height:175px}}@media(max-width:1050px){.nuclear-hero{gap:35px}.nuclear-hero-archive{padding-left:20px}.nuclear-hero h1{font-size:52px}.nuclear-deck{font-size:15px}.nuclear-section-heading{gap:35px}.nuclear-pair{padding-inline:22px}.nuclear-pair h3{font-size:25px}.nuclear-pair-heading{min-height:192px}.nuclear-section-nav>a{padding-inline:16px;gap:10px;font-size:11px}.nuclear-latest{gap:30px;padding-inline:26px}.nuclear-dates>div{grid-template-columns:95px minmax(0,1fr);gap:9px}.nuclear-related{gap:35px}.nuclear-population-card{padding-inline:23px}.nuclear-population-card h3{font-size:23px}}@media(max-width:760px){.nuclear-hero{grid-template-columns:minmax(0,1fr);gap:26px;padding-top:28px;padding-bottom:30px}.nuclear-hero h1{font-size:clamp(44px,8.5vw,63px)}.nuclear-hero-archive{border-left:0;padding-left:0;max-width:620px}.nuclear-hero-archive>.nuclear-eyebrow{border-top:1px solid var(--nuclear-line);padding-top:18px}.nuclear-section-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.nuclear-section-nav>a{min-height:55px}.nuclear-section-nav>a:nth-child(3){border-left:0}.nuclear-section-nav>a:nth-child(n+3){border-top:1px solid #46505a}.nuclear-section{padding-top:39px}.nuclear-section-heading{grid-template-columns:minmax(0,1fr);gap:17px;margin-bottom:23px}.nuclear-section-heading h2{font-size:35px}.nuclear-section-heading>p{max-width:none}.nuclear-comparison-rule{grid-template-columns:minmax(0,1fr);gap:7px;padding:17px 19px}.nuclear-pair-grid,.nuclear-population-grid{grid-template-columns:minmax(0,1fr);gap:21px}.nuclear-pair{padding:22px 23px}.nuclear-pair-heading{min-height:0}.nuclear-pair h3{font-size:29px}.nuclear-year{font-size:42px!important}.nuclear-chart{margin-top:22px}.nuclear-dates>div{grid-template-columns:110px minmax(0,1fr)}.nuclear-latest{grid-template-columns:minmax(0,1fr);gap:22px;padding:26px 25px}.nuclear-latest-number h3{font-size:38px}.nuclear-latest-copy{border-left:0;border-top:1px solid #52616d;padding:17px 0 0}.nuclear-population-card h3{font-size:27px}.nuclear-population-ratio{font-size:63px}.nuclear-population-card table{font-size:13px}.nuclear-definitions{grid-template-columns:minmax(0,1fr)}.nuclear-definitions>article{padding:20px 0}.nuclear-definitions>article+article{border-left:0;border-top:1px solid var(--nuclear-line);padding-left:0}.nuclear-definitions h3{margin-top:7px}.nuclear-open-question{grid-template-columns:minmax(0,1fr);gap:7px}.nuclear-open-question>.nuclear-eyebrow{max-width:none;margin-bottom:3px}.nuclear-open-question>a{grid-column:auto}.nuclear-sources>ol{grid-template-columns:minmax(0,1fr);row-gap:22px}.nuclear-related{grid-template-columns:minmax(0,1fr);gap:18px;margin-top:33px}.nuclear-related h2{font-size:32px}.nuclear-related>div>.nuclear-eyebrow{max-width:none}}@media(max-width:400px){.nuclear-context.shell{width:calc(100% - 32px)}.nuclear-hero h1{font-size:42px}.nuclear-breadcrumb{font-size:10px}.nuclear-eyebrow{font-size:9px}.nuclear-deck{font-size:14px}.nuclear-section-heading h2{font-size:30px}.nuclear-pair{padding-inline:18px}.nuclear-pair h3{font-size:25px}.nuclear-pair-kicker{font-size:8px;letter-spacing:.025em}.nuclear-dates>div{grid-template-columns:minmax(0,1fr);gap:2px}.nuclear-population-card{padding-inline:18px}.nuclear-population-card h3{font-size:24px}.nuclear-population-card table{font-size:11px}.nuclear-population-card th{padding-right:9px}.nuclear-latest{padding-inline:21px}.nuclear-latest-number h3{font-size:33px}.nuclear-section-nav>a{font-size:10px;padding-inline:13px;gap:8px}}@media(prefers-reduced-motion:reduce){.nuclear-context *,html{scroll-behavior:auto}.nuclear-context *{animation:none;transition:none}}