.content-page{background:#f7f7f4}
.content-page .site-header{max-width:960px;justify-content:space-between}
.site-header nav{display:flex;align-items:center;gap:22px}
.site-header nav a{color:var(--muted);font-size:.76rem;font-weight:500;text-decoration:none}
.site-header nav a:hover,.site-header nav a[aria-current="page"]{color:var(--ink)}
.article-hub,.article-page{max-width:960px;margin:0 auto;padding:48px 20px 80px}
.hub-hero{max-width:680px;padding:18px 0 48px}
.hub-hero>span,.article-hero>span,.group-heading>span,.related-articles>span,.article-cta>span,.traditional-sources>span{color:var(--muted);font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.hub-hero h1,.article-hero h1{font:600 clamp(2rem,4vw,2.8rem)/1.12 'DM Sans',sans-serif;letter-spacing:-.035em;margin:10px 0 14px;text-wrap:balance}
.hub-hero p,.article-hero p{max-width:680px;color:var(--muted);font-size:1rem;line-height:1.6;margin:0}
.article-calculator-link{display:inline-block;margin-top:18px;color:var(--ink);font-size:.82rem;font-weight:600;text-underline-offset:3px}
.article-group{display:grid;grid-template-columns:190px minmax(0,1fr);gap:36px;padding:38px 0;border-top:1px solid var(--line)}
.group-heading h2,.related-articles h2{font:600 1.25rem/1.25 'DM Sans',sans-serif;letter-spacing:-.02em;margin:8px 0}
.article-collection{min-width:0}
.placement-series+.placement-series{margin-top:38px;padding-top:32px;border-top:1px solid var(--line)}
.placement-series>h3{font:600 1rem/1.35 'DM Sans',sans-serif;margin:0 0 12px}
.article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.article-card{background:transparent;border:1px solid var(--line);border-radius:3px}
.article-card a{display:flex;min-height:100%;flex-direction:column;padding:18px;color:var(--ink);text-decoration:none}
.article-card:hover{background:#fff;border-color:#b8bdb6}
.article-card h3{font:600 1rem/1.35 'DM Sans',sans-serif;letter-spacing:-.01em;margin:0 0 8px}
.article-card p{color:var(--muted);font-size:.82rem;line-height:1.5;margin:0 0 16px}
.article-card a>span{margin-top:auto;color:var(--muted);font-size:.72rem;font-weight:500;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.breadcrumbs{display:flex;gap:8px;color:var(--muted);font-size:.76rem;margin-bottom:28px}
.breadcrumbs a{color:var(--ink);text-underline-offset:3px}
.article-page>article{display:grid;grid-template-columns:240px minmax(0,640px);gap:56px;border-top:1px solid var(--line);padding-top:32px}
.article-hero{padding:0;position:sticky;top:24px;align-self:start}
.article-hero h1{font-size:clamp(1.9rem,3.4vw,2.6rem)}
.article-hero p{font-size:.9rem;line-height:1.6}
.article-hero p+p{margin-top:12px}
.placement-series-nav{margin-top:22px;padding:16px;border:1px solid var(--line);background:#fff}
.placement-series-nav strong{display:block;margin-bottom:10px;font-size:.8rem}
.placement-series-nav ol{display:flex;flex-wrap:wrap;gap:7px 12px;margin:0;padding:0;list-style:none}
.placement-series-nav a{color:var(--muted);font-size:.75rem;text-decoration-color:var(--line);text-underline-offset:3px}
.placement-series-nav a[aria-current="page"]{color:var(--ink);font-weight:600;text-decoration-thickness:2px}
.topic-guide-nav{margin-top:12px;padding:14px 16px;border-left:3px solid var(--sage);background:#edf3ed}
.topic-guide-nav strong{display:block;margin-bottom:7px;font-size:.78rem}
.topic-guide-nav ul{display:grid;gap:5px;margin:0;padding:0;list-style:none}
.topic-guide-nav a{color:var(--ink);font-size:.76rem;text-underline-offset:3px}
.article-toc{margin-top:26px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.article-toc strong{display:block;color:var(--muted);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase}
.article-toc ol{margin:12px 0 0;padding-left:18px}
.article-toc li{margin:0 0 7px;color:var(--muted);font-size:.76rem;line-height:1.4}
.article-toc a{color:var(--ink);text-decoration:none}
.article-toc a:hover{text-decoration:underline;text-underline-offset:3px}
.article-body{padding:0}
.article-body section{scroll-margin-top:20px;padding:0 0 30px;margin-bottom:30px;border-bottom:1px solid var(--line)}
.article-body h2{font:600 1.45rem/1.25 'DM Sans',sans-serif;letter-spacing:-.025em;margin:0 0 14px}
.article-body p{font-size:1rem;line-height:1.75;margin:0}
.article-body p+p{margin-top:14px}
.method-link{margin:0 0 30px}
.method-link a,.traditional-sources a{color:var(--ink);font-weight:500;text-underline-offset:3px}
.traditional-sources{margin-top:38px;padding-top:30px;border-top:1px solid var(--line)}
.traditional-sources h2{font:600 1.25rem/1.25 'DM Sans',sans-serif;margin:8px 0 18px}
.traditional-sources ol{margin:0;padding-left:20px}
.traditional-sources li+li{margin-top:14px}
.traditional-sources a{line-height:1.45}
.traditional-sources p{margin:4px 0 0;color:var(--muted);font-size:.8rem;line-height:1.5}
.tradition-note{margin-top:30px;padding:18px;border-left:3px solid var(--line);background:#eff0ec;color:var(--muted);font-size:.82rem;line-height:1.55}
.tradition-note strong{display:block;color:var(--ink);margin-bottom:5px}
.tradition-note p{font-size:.82rem;line-height:1.55}
.related-articles{padding:42px 0 0;margin-top:42px;border-top:1px solid var(--line)}
.related-articles h2{margin-bottom:16px}
.article-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:42px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.article-cta a{color:var(--ink);font-size:.84rem;font-weight:600;text-underline-offset:3px}
@media(max-width:760px){.article-hub,.article-page{padding:34px 18px 60px}.hub-hero{padding:10px 0 36px}.article-group,.article-page>article{grid-template-columns:1fr;gap:22px}.article-grid{grid-template-columns:1fr}.article-hero{position:static}.article-toc{margin-top:22px}.site-header nav{gap:14px}.article-cta{align-items:flex-start;flex-direction:column;gap:8px}}