
:root{color-scheme:dark;--bg:#0b1423;--panel:#122237;--ink:#f0eee8;--muted:#bdc6d1;--accent:#f6ad59;--line:#344960}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--accent)}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}header,main,footer{max-width:1240px;margin:auto}.skip{position:fixed;top:-80px;left:15px;background:var(--ink);color:var(--bg);padding:15px;z-index:10}.skip:focus{top:10px}header{display:flex;align-items:center;justify-content:space-between;gap:25px;margin:0 auto;padding:25px 5%;border-bottom:1px solid var(--line)}.brand{font-size:32px;font-weight:800;letter-spacing:-1.8px;text-decoration:none;white-space:nowrap}.brand span{color:var(--accent)}header nav{display:flex;gap:28px;font-size:14px}header nav 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45px;display:flex;align-items:center;flex-wrap:wrap;gap:10px 24px;font-size:13px}.topic-nav span{color:var(--muted);margin-right:auto}.topic-nav a{display:flex;align-items:center;min-height:44px;text-decoration:none;border-bottom:1px solid var(--line)}.topic-section{margin:0 5% 58px}.section-heading{margin-bottom:25px}.section-heading h2{font-size:clamp(32px,3.3vw,43px);line-height:1.2;letter-spacing:-.7px;margin:8px 0 0}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.question-card{min-width:0;border-top:1px solid var(--line)}.question-card figure{margin:0;background:#07111e}.question-card img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:contain}.question-card figcaption{font:10px/1.6 Arial,sans-serif;padding:11px 13px;color:#aebdcd;overflow-wrap:anywhere;background:var(--bg)}.card-story{padding:20px 0 0}.card-story h3{font-size:28px;line-height:1.2;letter-spacing:-.4px;margin:12px 0 16px}.card-story h3 a{text-decoration:none}.card-story h3 a:hover{text-decoration:underline}.card-story h3 span{color:var(--accent);font-size:21px;white-space:nowrap}.card-story>p:not(.eyebrow){font:17px/1.7 Georgia,serif;color:#c7d1df;margin:0}.wide-card{grid-column:1/-1;display:grid;grid-template-columns:1.1fr 1fr;gap:38px;background:var(--panel);border:1px solid var(--line)}.wide-card figure{background:var(--bg)}.wide-card img{aspect-ratio:16/9}.wide-card .card-story{padding:32px 32px 32px 0;align-self:center}.wide-card h3{font-size:40px}.about{margin:0 5%;padding:40px 0 48px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1.6fr;gap:55px}.about h2{font-size:37px;line-height:1.18;margin:15px 0}.about p:not(.eyebrow){font:15px/1.8 Arial,sans-serif;color:var(--muted);margin:0 0 17px}.about a{display:inline-block;min-height:44px;font:14px/1.7 Arial,sans-serif;color:var(--accent);padding-top:10px}footer{display:flex;align-items:center;flex-wrap:wrap;gap:25px;padding:28px 5%;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}footer .brand{font-size:25px}footer p{margin-right:auto;font:italic 17px Georgia,serif}footer>a:not(.brand){display:flex;align-items:center;min-height:44px}main:focus{outline:none}
.question-card:not(.wide-card){display:flex;flex-direction:column}.question-card:not(.wide-card) figure{display:contents}.question-card:not(.wide-card) figure>a{order:0}.question-card:not(.wide-card) .card-story{order:1;padding-bottom:17px}.question-card:not(.wide-card) figcaption{order:2;margin-top:auto;padding:13px 0 0;border-top:1px solid var(--line)}
@media(max-width:900px){.article-grid{gap:18px}.card-story h3{font-size:25px}.series-story{padding:25px}.series-story h2{font-size:36px}.welcome{column-gap:25px}.welcome>p:last-child{font-size:16px}.wide-card h3{font-size:34px}}
@media(max-width:700px){header{padding:17px 6%;gap:10px;flex-wrap:wrap}.brand{font-size:29px}header nav{gap:9px 22px;font-size:13px;flex-wrap:wrap}header nav a{min-height:40px}.welcome{display:block;padding:32px 6% 30px}.welcome h1{font-size:clamp(39px,9vw,59px);margin:16px 0 21px;text-wrap:balance}.welcome h1 br{display:none}.welcome>p:last-child{font-size:17px;line-height:1.65}.featured-series{margin:0 6% 24px}.series-main{display:block}.series-main img{aspect-ratio:3/2}.series-story{padding:25px 23px 28px}.series-story h2{font-size:37px}.series-story>p:not(.eyebrow){font-size:18px}.series-parts{grid-template-columns:1fr}.series-parts a{padding:20px;gap:12px}.series-parts a:nth-child(odd){border-right:0}.series-parts a:nth-child(n+2){border-top:1px solid var(--line)}.series-parts strong{font-size:21px}.question-index{margin:0 6% 24px}.question-index nav{grid-template-columns:1fr}.topic-nav{margin:0 6% 34px;gap:5px 20px}.topic-nav span{width:100%;font-size:12px;margin:0}.topic-section{margin:0 6% 43px}.section-heading{margin-bottom:20px}.section-heading h2{font-size:33px}.article-grid{grid-template-columns:1fr;gap:32px}.question-card{display:block}.card-story{padding-top:17px}.card-story h3{font-size:31px}.question-card img{aspect-ratio:16/10}.card-story>p:not(.eyebrow){font-size:18px}.wide-card{gap:0}.wide-card .card-story{padding:23px}.wide-card h3{font-size:34px}.about{margin:0 6%;padding:32px 0;display:block}.about h2{font-size:33px;margin:12px 0 24px}.about h2 br{display:none}.about p:not(.eyebrow){font-size:15px}footer{padding:22px 6%;gap:8px 25px}footer p{width:50%;margin:0}footer .brand{font-size:26px}}
@media(max-width:380px){header nav{width:100%}.series-story h2{font-size:33px}.series-parts strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(forced-colors:active){a:focus-visible,summary:focus-visible{outline:3px solid Highlight}.featured-series,.question-card,.series-parts a{border-color:CanvasText}}

.four-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-intro{font:17px/1.7 Georgia,serif;color:#bdc6d1;margin:-8px 0 28px}.topic-intro a{color:#a5d7c6;display:inline-block;min-height:44px;padding:8px 0}#npf-amnet>.section-heading .eyebrow{color:#a5d7c6}@media(max-width:700px){.four-cards{grid-template-columns:1fr}.topic-intro{font-size:17px}}
