@font-face{font-family:Space;src:url('/fonts/space-grotesk-3.woff2') format('woff2');font-display:swap}@font-face{font-family:Anton;src:url('/fonts/anton-0.woff2') format('woff2');font-display:swap}
:root{--paper:#f6f1e3;--ink:#171712;--yellow:#ffdd33;--red:#b31b23;--green:#176846}*{box-sizing:border-box}html{scroll-padding-top:20px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Space,system-ui,sans-serif;font-size:18px;line-height:1.65}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--red)}a:focus-visible,[tabindex]:focus-visible{outline:3px solid #166bb5;outline-offset:4px}img{max-width:100%;height:auto;object-fit:contain}h1,h2,h3{line-height:1.15;overflow-wrap:anywhere}h1{font-family:Anton,system-ui,sans-serif;font-weight:400;font-size:clamp(40px,6vw,76px);letter-spacing:.01em;margin:18px 0 24px}h2{font-size:28px;margin:36px 0 20px}h3{font-size:22px}p,li{overflow-wrap:anywhere}header,footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px max(20px,calc((100vw - 1160px)/2));border-bottom:3px solid var(--ink)}header nav,footer nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap}header nav a,footer nav a{display:inline-flex;align-items:center;min-height:44px;font-size:16px}.brand{font-family:Anton,system-ui,sans-serif;font-size:34px;text-decoration:none;line-height:1.2}.brand span{display:block;font:10px Space,system-ui,sans-serif;letter-spacing:.04em;margin-top:8px}main{max-width:1160px;margin:auto;padding:20px 24px 70px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;background:var(--yellow);border:2px solid var(--ink);border-radius:8px;box-shadow:3px 3px 0 var(--ink);font-weight:700;padding:10px 18px;text-decoration:none;line-height:1.4}.button:hover{background:#fff0a0;color:var(--ink)}.crumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:15px;margin-bottom:24px}.crumbs a{display:inline-flex;align-items:center;min-height:44px}.crumbs span{align-self:center}.hub-hero{display:grid;grid-template-columns:minmax(0,1fr) 260px;align-items:center;gap:35px;padding:32px 0}.hub-hero img{justify-self:center}.eyebrow{font-size:14px;font-weight:700;color:var(--green)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{min-width:0;border:2px solid var(--ink);border-radius:14px;box-shadow:5px 5px 0 var(--ink);background:#fffdf6;padding:24px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}.card h3,.card p{margin:0}.card a:not(h3 a){display:inline-flex;align-items:center;min-height:44px}.pdf{background:#fff3af}.card small{font-size:14px}.filters{display:flex;flex-wrap:wrap;gap:10px;margin:32px 0}.filters a,.pagination a{padding:8px 14px;border:2px solid var(--ink);border-radius:24px;min-height:44px;display:inline-flex;align-items:center;text-decoration:none}.filters [aria-current],.pagination [aria-current]{background:var(--yellow)}.article{max-width:65ch;margin:0 auto}.article h1{font-size:clamp(38px,6vw,60px)}.byline{font-size:15px;color:#49483e}.pdf-box,.cta,.toc,.callout{padding:24px;border:2px solid var(--ink);border-radius:12px;margin:30px 0;background:#fffdf6}.pdf-box{background:var(--yellow)}.pdf-box h2,.cta h2,.toc h2{margin-top:0}.hero-image{display:block;width:280px;margin:24px auto}.toc a{display:inline-flex;align-items:center;min-height:44px}.toc .h3{margin-left:18px}.toc ol{padding-left:22px}.prose p{margin:22px 0}.prose li{margin:10px 0}.prose img{display:block;width:auto;max-height:360px;margin:24px auto}.callout{border-left-width:7px}.tip{border-left-color:var(--green)}.warning{border-left-color:var(--red);background:#fff2eb}.exam-tip,.takeaways{background:#fff3af}.worked-example{background:#eef6ee}.block-label{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:700;margin-top:0!important}.table-scroll{overflow-x:auto;max-width:100%;margin:26px 0}table{border-collapse:collapse;width:100%}td,th{border:1px solid #77776b;padding:12px;text-align:left;min-width:130px}th{background:#ffe67a}pre{max-width:100%;overflow:auto}code{overflow-wrap:anywhere}.cta{background:var(--yellow)}.share,.previous-next,.pagination{display:flex;gap:18px;flex-wrap:wrap;margin:36px 0}.share a,.previous-next a{display:inline-flex;align-items:center;min-height:44px}.related{display:grid;gap:18px}.related .card h3{font-size:20px}.skip{position:absolute;top:-100px;left:20px;background:var(--yellow);padding:12px;z-index:10}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.preview-banner{padding:16px;border:2px dashed var(--red)}footer{background:var(--ink);color:#fff}footer a:hover{color:var(--yellow)}
@media(max-width:768px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}header{flex-wrap:wrap}.hub-hero{grid-template-columns:minmax(0,1fr) 160px;gap:16px}}
@media(max-width:480px){main{padding:16px 18px 50px}header,footer{padding:18px;flex-wrap:wrap;gap:16px}header nav{gap:12px}.brand span{display:none}.hub-hero{grid-template-columns:1fr;padding:20px 0}.hub-hero img{width:150px;grid-row:1}.hub-hero h1{font-size:46px}.grid{grid-template-columns:1fr}.pdf-box,.cta,.toc,.callout{padding:18px}.card{padding:20px}.article h1{font-size:40px}.crumbs{font-size:14px}}
@media print{body{background:white;color:black;font:12pt/1.5 Georgia,serif}header,footer,.share,.previous-next,.related,.cta,.toc,.skip,.preview-banner{display:none!important}main{padding:0;max-width:none}.article{max-width:none}h1{font-size:28pt!important}h2,h3{break-after:avoid}aside,table,img{break-inside:avoid}.pdf-box,.callout{box-shadow:none;border:1px solid #777;background:white}.hero-image{max-height:140px}a{color:black}.table-scroll{overflow:visible}td,th{min-width:0}p,li{orphans:3;widows:3}}