:root{--navy:#072347;--blue:#164a7b;--gold:#e9ad23;--ink:#14263c;--muted:#607187;--line:#dbe2ea;--paper:#f5f7fa}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font-family:'Avenir Next','Segoe UI',sans-serif;line-height:1.7}a{color:var(--blue)}.nav{background:#fff;border-bottom:1px solid var(--line);padding:18px max(24px,calc((100% - 1120px)/2));display:flex;gap:24px;align-items:center;flex-wrap:wrap}.brand{font-family:Georgia,serif;text-transform:uppercase;letter-spacing:.08em;font-size:22px;text-decoration:none;color:var(--navy);margin-right:auto}.nav a:not(.brand){font-size:14px;font-weight:700}.hero{background:var(--navy);color:#fff;padding:50px max(24px,calc((100% - 1120px)/2))}.eyebrow{text-transform:uppercase;letter-spacing:.15em;color:var(--gold);font-size:12px;font-weight:800}h1{font-family:Georgia,serif;font-size:clamp(32px,5vw,56px);font-weight:400;line-height:1.18;margin:12px 0 20px}.meta{font-size:14px;color:#d4dfeb}.meta a{color:#fff}.button{display:inline-block;padding:10px 20px;background:var(--gold);color:var(--navy);font-weight:800;text-decoration:none;margin-top:15px}.layout{max-width:1120px;margin:32px auto 60px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:32px;padding:0 24px}.toc{align-self:start;position:sticky;top:24px;font-size:13px}.toc a{display:block;margin-bottom:10px;text-decoration:none}.content{padding:34px;background:#fff;border:1px solid var(--line);min-width:0}h2{font-family:Georgia,serif;color:var(--navy);font-size:28px;font-weight:400;margin-top:42px;line-height:1.3}h3{font-size:18px;color:var(--navy)}h2:first-child{margin-top:0}p{margin:12px 0}.glance{padding:24px;background:#eef4fa;border-left:4px solid var(--gold);margin-bottom:35px}.glance li{margin-bottom:12px}.table-scroll{overflow-x:auto;margin:20px 0}table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.55}th,td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}th{background:var(--navy);color:#fff}td:first-child{font-weight:650}.source-note{font-size:13px;color:var(--muted)}.related{display:flex;flex-wrap:wrap;gap:12px}.index{max-width:1120px;margin:32px auto;padding:0 24px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:#fff;padding:24px;border:1px solid var(--line);text-decoration:none}.card h2{margin:0;font-size:24px}.card p{font-size:13px}.footer{max-width:1120px;margin:30px auto;padding:24px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.search{padding:12px;width:100%;max-width:400px;font:inherit;border:1px solid var(--line);margin-bottom:24px}.section-links{display:flex;gap:20px;margin:25px 0;flex-wrap:wrap}@media(max-width:760px){.layout{grid-template-columns:1fr}.toc{position:static;display:none}.content{padding:24px}.cards{grid-template-columns:1fr}.hero{padding-top:35px;padding-bottom:35px}}@media print{.nav,.toc,.button,.footer{display:none}.layout{display:block}.hero{background:#fff;color:#000}.content{border:0;padding:0}}

.nav .back-button{margin-top:0}