:root{--nav:#0a1425;--ink:#1d2938;--sub:#617082;--bg:#f6f8f6;--accent:#258160;--accentlight:#e4f2e8;--accentdark:#12563e;--line:#dae4e0}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
body.discovery{--accent:#1688a4;--accentlight:#e3f3f8;--accentdark:#0b576d;--bg:#f0f8fb;--line:#d5e6ed}
.topbar{background:var(--nav);color:#fff;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px clamp(22px,5vw,95px);box-shadow:0 6px 28px #0a142514}
.brand{font-family:Georgia,serif;font-size:25px;letter-spacing:-.9px;font-weight:700;text-decoration:none;color:#fff;white-space:nowrap}.brand span{color:#72d7aa}
.main-nav{display:flex;gap:21px;flex-wrap:wrap}.main-nav a{font-size:13px;font-weight:650;color:#c5d5dd;text-decoration:none}.main-nav a.active,.main-nav a:hover{color:#fff;text-decoration:underline;text-underline-offset:10px;text-decoration-color:#65c7a8}
.languages{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.languages a{color:#c4d4d9;text-decoration:none;border-radius:8px;padding:5px 7px;font-size:12px}.languages a.current{color:#fff;background:#33566a}.languages a:hover{background:#2c4154}
.review-banner{background:#fdf4d7;border-bottom:1px solid #e8d38c;text-align:center;padding:11px 16px;font-size:12px;font-weight:730;letter-spacing:.04em;color:#725618}
.page{max-width:1160px;margin:0 auto;padding:34px 26px 90px}.breadcrumbs{font-size:12px;margin-bottom:23px;display:flex;gap:9px;align-items:center;color:#71808d}.breadcrumbs a{color:#587b84;text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}
.article-shell{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 16px 65px #223b5110;overflow:hidden}.article-header{padding:48px clamp(24px,5.6vw,82px) 26px}.series-tag{display:inline-block;background:var(--accentlight);color:var(--accentdark);font-weight:850;letter-spacing:.065em;text-transform:uppercase;padding:8px 11px;border-radius:5px;font-size:11px}
.article-header h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(35px,5vw,60px);line-height:1.09;letter-spacing:-.035em;max-width:900px;margin:19px 0 18px}.standfirst{font-size:19px;line-height:1.58;color:#3b5967;max-width:875px;margin:0 0 20px}.meta{display:flex;gap:18px;flex-wrap:wrap;color:#6b7e86;font-size:12px}.meta strong{color:var(--ink)}
.hero{margin:0}.hero img{width:100%;max-height:515px;object-fit:cover;display:block}.hero figcaption{padding:10px clamp(24px,5.6vw,82px);font-size:11px;color:#74818a;background:#f8faf9;border-bottom:1px solid var(--line)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:55px;padding:38px clamp(24px,5.6vw,82px) 65px}.article-body{min-width:0;font-family:Georgia,"Times New Roman",serif;font-size:17px;line-height:1.83;letter-spacing:.003em}.article-body p{margin:0 0 21px}.article-body h2,.article-body h3{font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;letter-spacing:-.028em;line-height:1.25;color:#173045}.article-body h2{font-size:24px;margin:45px 0 17px;border-left:4px solid var(--accent);padding-left:14px;scroll-margin-top:28px}.article-body h3{font-size:18px;margin:30px 0 12px;scroll-margin-top:28px}.article-body strong{font-weight:800;color:#183f3c}.article-body em{font-style:italic}.article-body blockquote{margin:30px 0;padding:17px 24px;background:var(--accentlight);border-left:4px solid var(--accent)}
.body-figure{margin:38px -12px 35px}.body-figure img{width:100%;height:auto;display:block;border-radius:11px;border:1px solid var(--line)}.body-figure figcaption{font:12px/1.6 system-ui,sans-serif;color:#7c878e;padding:10px 8px}
.sidebar{font-family:system-ui,sans-serif;align-self:start;position:sticky;top:24px}.side-box{background:var(--accentlight);border:1px solid var(--line);border-radius:13px;padding:20px;margin-bottom:20px}.side-box h2{font-size:14px;color:var(--accentdark);margin:0 0 15px}.side-box ul{padding:0;list-style:none;margin:0}.side-box li{padding:7px 0;border-top:1px solid #729a892b;font-size:12px;line-height:1.4}.side-box a{color:#365566;text-decoration:none}.side-box a:hover{text-decoration:underline;color:var(--accentdark)}.controls button{display:block;margin-bottom:9px;width:100%;background:#fff;border:1px solid #b9d4cd;color:#1a5747;border-radius:8px;padding:10px;text-align:left;font-weight:650;cursor:pointer}.controls button:hover{border-color:var(--accent)}.sidebar .mini{font-size:12px;color:#5c7080;line-height:1.7}
.source-section{border-top:1px solid var(--line);padding-top:18px;margin-top:44px;font-family:system-ui,sans-serif}.source-section h2{font-size:21px;border:none;padding:0;margin:18px 0}.source-section ol{padding-left:20px}.source-section li{margin-bottom:11px;font-size:13px;line-height:1.6}.source-section a{color:#087d9b;text-decoration-thickness:1px}.source-section .note{font-size:12px;color:#74808c;line-height:1.6}.related{border-top:1px solid var(--line);margin-top:32px;padding-top:20px;font-family:system-ui,sans-serif}.related h2{border:none;padding:0;font-size:19px;margin:0 0 16px}.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.related a{display:block;border:1px solid var(--line);border-radius:11px;padding:16px;background:#f9fbfa;text-decoration:none;color:#203e50;font-weight:700;font-size:13px;line-height:1.5}.related a small{display:block;color:var(--accent);margin-bottom:7px}.related a:hover{border-color:var(--accent)}
.footer{background:#091523;color:#a1b9c5;padding:28px 6vw;text-align:center;font-size:12px}.footer a{color:#9fe0cb}
.reading-progress{position:fixed;top:0;left:0;width:0;height:4px;background:var(--accent);z-index:60;transition:width .12s}
body.large-copy .article-body{font-size:20px}
.issue-header{max-width:1140px;margin:0 auto;padding:54px 24px 15px}.eyebrow{font-size:11px;color:var(--accent);font-weight:900;letter-spacing:.14em}.issue-header h1{font-family:Georgia,serif;font-size:clamp(38px,6vw,66px);line-height:1.06;margin:12px 0}.issue-header p{max-width:730px;color:#536878;font-size:17px;line-height:1.55}.issue-grid{display:grid;max-width:1140px;margin:0 auto;padding:10px 24px 70px;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.issue-card{border:1px solid var(--line);background:#fff;border-radius:14px;overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:0 10px 35px #243d4f12;transition:transform .18s}.issue-card:hover{transform:translateY(-5px)}.issue-card img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.issue-card .copy{padding:23px}.issue-card .tag{color:var(--accent);font-weight:850;font-size:12px;text-transform:uppercase}.issue-card h2{font:700 24px/1.2 Georgia,serif;margin:14px 0 13px}.issue-card p{font-size:13px;line-height:1.6;color:#546676}.issue-card .time{color:#678084;font-size:12px;font-weight:650}
@media(max-width:960px){.topbar{flex-wrap:wrap}.article-layout{grid-template-columns:1fr;gap:12px}.sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:15px}.side-box{margin:0}.issue-grid{grid-template-columns:1fr 1fr}}
@media(max-width:660px){.topbar{padding:20px}.brand{font-size:21px}.main-nav{gap:14px}.main-nav a{font-size:12px}.page{padding:20px 12px 60px}.article-header{padding:30px 23px 22px}.article-header h1{font-size:38px}.standfirst{font-size:17px}.article-layout{padding:26px 24px 43px}.article-body{font-size:17px;line-height:1.75}.article-body h2{font-size:23px}.sidebar{grid-template-columns:1fr}.hero img{max-height:300px}.related-grid{grid-template-columns:1fr}.issue-grid{grid-template-columns:1fr}}
@media print{.topbar,.review-banner,.sidebar,.footer,.reading-progress,.breadcrumbs{display:none!important}.page{padding:0;max-width:100%}.article-shell{border:0;border-radius:0;box-shadow:none}.article-header{padding:0 0 18px}.article-header h1{font-size:32px}.standfirst{font-size:14px}.article-layout{display:block;padding:22px 0 0}.article-body{font-size:11.2pt;line-height:1.48}.article-body h2{font-size:16pt;break-after:avoid}.article-body h3{font-size:12pt;break-after:avoid}.article-body p{margin-bottom:12px}.hero img{height:auto;max-height:115mm;object-fit:cover}.hero figcaption{padding:8px 0}.body-figure{max-width:100%;margin:18px 0}.body-figure img{max-height:110mm;object-fit:contain}.source-section a{overflow-wrap:anywhere}.related{display:none}.source-section{break-inside:avoid}@page{size:A4;margin:17mm 18mm}}

/* Approved editorial release: reading width and clear desktop type. */
.article-body{font-size:19px;line-height:1.78;}
@media(max-width:660px){.article-body{font-size:18px;line-height:1.75;}}

/* Keep the current site navigation prominent and category indicator accurate. */
.fu-masthead .fu-primary-nav a[aria-current="page"]{border-bottom-color:#b5f3d6;color:#b5f3d6;}
.fu-masthead .fu-wordmark{white-space:nowrap;}

/* Prevent common mobile overflow from long source URLs or code blocks. */
.article-body a,.article-body pre,.article-body code{overflow-wrap:anywhere;word-break:break-word;}
.article-body table{max-width:100%;display:block;overflow-x:auto;}