:root{--navy:#0b192b;--panel:#132238;--ink:#f0ece3;--muted:#bec5cf;--quiet:#95a3b6;--gold:#d4b77f;--line:#34455c;--soft:#0e1e32}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:98px}body{margin:0;background:var(--navy);color:var(--ink);font:17px/1.65 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--gold);text-underline-offset:4px}a:hover{color:#f1dbaa}img{display:block;max-width:100%;height:auto}button,input,textarea{font:inherit}button{cursor:pointer}.wrap{width:min(1120px,calc(100% - 48px));margin-inline:auto}.reading{width:min(780px,calc(100% - 48px));margin-inline:auto}.skip-link{position:fixed;top:-80px;left:12px;background:var(--gold);color:var(--navy);z-index:100;padding:10px}.skip-link:focus{top:10px}:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.site-header{position:sticky;top:0;z-index:30;background:rgba(11,25,43,.97);border-bottom:1px solid 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h2{margin-bottom:14px}.resource-group .two-grid{margin-top:25px}.section-link{font-size:14px;display:inline-block;margin-top:10px}.privacy-section{padding-top:30px}details.source-open:target{outline:2px solid var(--gold)}@media(min-width:1400px){.home-hero{gap:90px}}@media(max-width:900px){.main-nav{gap:15px}.home-hero{gap:35px}.intro-grid{gap:35px}.briefing-grid{gap:30px}.four-grid{grid-template-columns:1fr 1fr}.related .two-grid{grid-template-columns:1fr 1fr}.brand img{width:165px}.header-inner{gap:15px}.site-header .button{padding:10px 13px}}@media(max-width:680px){html{scroll-padding-top:85px}.wrap,.reading{width:calc(100% - 36px)}body{font-size:16px}.header-inner{min-height:72px;gap:12px}.brand img{width:138px}.site-header .button{font-size:11px;padding:9px 12px;max-width:170px;min-height:40px}.main-nav{display:none}.hero{padding:42px 0 48px}.home-hero{grid-template-columns:1fr;gap:35px}.home-hero h1{font-size:43px;margin:12px 0 22px}.hero 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.button{font-size:13px}p{overflow-wrap:break-word}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Article illustrations retain their native aspect ratio. */
.article-diagram{margin:32px 0 42px}.article-diagram img{display:block;width:100%;height:auto;border:1px solid var(--line,#d9ded8);border-radius:12px}.article-diagram figcaption{font-size:14px;line-height:1.6;color:var(--muted,#59645e);margin-top:12px}

/* Restored editorial photograph treatment; title and details precede the photo on mobile. */
.editorial-hero{padding:28px 0 48px}.editorial-stage{position:relative}.editorial-media{width:min(calc(100% - 48px),1540px);margin:0 auto}.media-frame{position:relative;overflow:hidden;border:1px solid rgba(194,165,116,.65);border-radius:24px;background:var(--panel);box-shadow:0 24px 60px rgba(0,0,0,.25)}.media-frame::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(145deg,rgba(10,26,47,.52),rgba(10,26,47,.08) 48%,rgba(184,144,80,.2));box-shadow:inset 0 0 90px rgba(10,26,47,.32)}.editorial-media::after{background:linear-gradient(90deg,rgba(10,26,47,.94) 0%,rgba(10,26,47,.76) 34%,rgba(10,26,47,.2) 70%),linear-gradient(0deg,rgba(10,26,47,.72),transparent 48%);box-shadow:inset 0 0 120px rgba(10,26,47,.26)}.editorial-media img{width:100%;height:clamp(440px,43vw,576px);object-fit:cover;filter:saturate(.72) contrast(1.04)}.editorial-title{position:absolute;left:50%;bottom:68px;transform:translateX(-50%);z-index:2}.editorial-title h1{max-width:960px;margin-bottom:0;font-size:clamp(54px,6.2vw,88px);text-shadow:0 3px 24px rgba(0,0,0,.34)}.editorial-details{padding-top:40px}.editorial-details .dek{max-width:790px}.photo-credit{font-size:11px;line-height:1.5}.photo-credit a{color:inherit}.editorial-credit{position:absolute;right:22px;bottom:18px;z-index:3;margin:0;padding:7px 10px;border:1px solid rgba(194,165,116,.42);border-radius:999px;background:rgba(10,26,47,.82);color:#d8d4c9;backdrop-filter:blur(7px)}
@media(max-width:820px){.editorial-hero{display:grid;padding:38px 0 40px}.editorial-stage{display:contents}.editorial-title{position:static;order:1;transform:none}.editorial-title h1{max-width:none;margin-bottom:24px;font-size:clamp(39px,8vw,70px);text-shadow:none}.editorial-details{order:2;padding-top:0}.editorial-details .byline{margin-bottom:0}.editorial-media{order:3;width:min(calc(100% - 36px),1120px);margin:30px auto 0}.editorial-media img{height:auto;aspect-ratio:16/9}.editorial-media::after{background:linear-gradient(145deg,rgba(10,26,47,.52),rgba(10,26,47,.08) 48%,rgba(184,144,80,.2));box-shadow:inset 0 0 90px rgba(10,26,47,.32)}.editorial-credit{right:12px;bottom:10px;padding:5px 8px;font-size:10px}}

@media(min-width:821px){.editorial-title-long h1{font-size:clamp(46px,5vw,72px)}}