:root{color-scheme:light;--ink:#102438;--muted:#4a5b6b;--paper:#fff;--line:#d7dfe5;--accent:#ffe063;font-family:Arial,Helvetica,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);line-height:1.7}a{color:inherit;text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid #1c6ad2;outline-offset:5px}.skip{position:absolute;top:-100px;padding:12px;background:var(--accent);z-index:10}.skip:focus{top:8px}header{border-bottom:1px solid var(--line)}.header-inner{max-width:1240px;margin:auto;padding:26px 40px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{text-decoration:none;line-height:1.15;font-size:1.1rem}.brand strong{font-size:1.5rem}.brand span{color:#9c7400}nav{display:flex;flex-wrap:wrap;gap:24px}nav a{font-size:.95rem;text-decoration:none;padding:8px 0}nav a[aria-current]{box-shadow:0 3px var(--ink);font-weight:bold}main{max-width:1240px;margin:auto;padding:0 40px}.masthead{padding:65px 0 48px;border-bottom:4px solid var(--ink);margin-bottom:32px}.eyebrow{font-size:.875rem;font-weight:bold;letter-spacing:.1em;text-transform:uppercase;margin:0 0 20px;color:var(--muted)}h1{font-family:Georgia,serif;font-size:clamp(2.5rem,5.3vw,4.8rem);font-weight:normal;line-height:1.08;letter-spacing:-.035em;max-width:960px;margin:0}h2,h3,h4{line-height:1.25;scroll-margin-top:24px}article h2{font-size:1.65rem;font-family:Georgia,serif;margin:48px 0 18px;letter-spacing:-.02em}article h3{font-size:1.2rem;margin-top:32px}article h4{font-size:1.05rem}article p{margin:0 0 18px}article>p:first-child{font-size:1.2rem}article ul,article ol{padding-left:25px}article li{padding-left:4px;margin-bottom:7px}.reading-layout{display:grid;grid-template-columns:260px minmax(0,760px);gap:64px;padding:24px 0 56px}aside{font-size:.9rem;align-self:start;position:sticky;top:24px;max-height:calc(100vh - 48px);overflow:auto;padding-right:10px}aside a{display:block;padding:9px 0;text-decoration:none;border-bottom:1px solid var(--line);line-height:1.4}aside a:hover{color:#145fa6}article{min-width:0}article hr{border:0;border-top:1px solid var(--line);margin:36px 0}blockquote{margin:24px 0;padding:12px 24px;border-left:4px solid #9c7400;background:#f4f7f9}.notice{background:#f1f5f8;border-left:5px solid var(--ink);padding:22px 26px;max-width:100%;margin:0 0 20px}.pathways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:32px 0}.pathways a{display:block;border:1px solid var(--line);padding:24px;text-decoration:none}.pathways a:first-child{background:var(--accent);border-color:var(--accent)}.pathways a:hover{border-color:var(--ink)}.pathways span{font-size:1.25rem;font-weight:bold}.pathways p{font-size:.95rem;line-height:1.5;margin:12px 0 0}.source{border-top:1px solid var(--line);padding:24px 0;font-size:.9rem;color:var(--muted)}footer{background:var(--ink);color:white;padding:36px max(40px,calc((100vw - 1160px)/2));font-size:.9rem}footer p{margin:0 0 12px}footer p:first-child{font-family:Georgia,serif;font-size:1.5rem}.table-scroll{overflow-x:auto;margin:24px 0}table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:12px}th{background:#f1f5f8}code{overflow-wrap:anywhere}
@media(max-width:800px){.header-inner{padding:20px 24px;align-items:flex-start;flex-direction:column;gap:16px}nav{gap:12px 22px}main{padding:0 24px}.masthead{padding:42px 0 32px}.reading-layout{grid-template-columns:1fr;gap:24px}aside{position:static;max-height:none;display:grid;grid-template-columns:1fr 1fr;gap:0 16px}aside .eyebrow{grid-column:1/-1;margin-bottom:8px}.pathways{grid-template-columns:1fr}.pathways a{padding:20px}article h2{font-size:1.5rem}footer{padding:32px 24px}}@media(max-width:420px){aside{grid-template-columns:1fr}nav a{font-size:.9rem}}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}@media print{header,aside,.pathways,.source,footer,.skip{display:none}.masthead{padding:10px 0}main{padding:0}.reading-layout{display:block}h1{font-size:2.5rem}article h2{break-after:avoid}.notice{background:none}}