body{max-width:760px;margin:0 auto;padding:24px;font-family:system-ui,sans-serif;line-height:1.5}header,footer{border-bottom:1px solid #ccc;margin-bottom:24px;padding-bottom:16px}footer{border-top:1px solid #ccc;border-bottom:none;margin-top:32px;padding-top:16px}section{margin-bottom:32px}h1,h2,h3{margin:0 0 8px}nav ul{margin:8px 0;padding:0;list-style:none}nav li{margin-bottom:6px;margin-right:14px;display:inline-block}nav a[aria-current=page]{font-weight:700;text-decoration:underline}footer ul{margin:0 0 16px;padding:0;list-style:none}footer li{margin-bottom:6px}.breadcrumb{color:#555;margin-bottom:16px;font-size:13px}.breadcrumb a{color:#555}label{margin:12px 0 4px;display:block}input,select,button,fieldset{font:inherit;margin-bottom:4px;padding:6px}fieldset{border:1px solid #ccc;margin:12px 0}table{border-collapse:collapse;width:100%;margin-bottom:12px}td,th{text-align:left;vertical-align:top;border:1px solid #999;padding:6px}.child-links{padding-left:18px}