.article-breadcrumb{font-size:14px;color:var(--muted);margin-bottom:16px;overflow-wrap:anywhere}
.guide-meta{font-size:14px;color:var(--muted)}
.prose .quick-answer{border-left:3px solid var(--accent);padding:4px 20px;background:rgba(213,255,89,.035)}
.prose .quick-answer h2{margin-top:12px;font-size:24px}
.guide-contents{font-size:15px;padding:12px 20px;border:1px solid var(--line)}
.guide-contents p,.related-guides p{margin:0;font-weight:700;color:var(--text)}
.guide-contents ul{margin:8px 0;padding-left:20px}
.prose h2[id]{scroll-margin-top:100px}
.prose table{display:table;table-layout:fixed;overflow-wrap:anywhere}
.prose caption{text-align:left;color:var(--muted);font-size:14px;padding:12px 0}
.prose th{color:var(--text)}
.prose .guide-challenges p{font-size:14px;color:var(--muted);margin:4px 0 18px}
.related-guides{border-top:1px solid var(--line);padding:24px 0}
.prose code{overflow-wrap:anywhere}
.site-foot{display:block;padding:40px 32px 28px}
.footer-main{display:grid;grid-template-columns:minmax(220px,1.6fr) repeat(3,minmax(0,1fr));gap:32px}
.site-foot .footer-brand p{max-width:250px;line-height:1.7}
.site-foot .footer-main nav{gap:0}
.site-foot .footer-main h2{font:600 11px/1.5 Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--text);margin:0 0 14px}
.site-foot .footer-main nav a{min-height:34px;padding:7px 0;line-height:1.5}
.footer-legal{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;padding:20px 0;border-top:1px solid var(--line)}
.site-foot .footer-legal p{font-size:12px;margin:0}
.site-foot .footer-legal nav{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px 20px}
.site-foot .footer-legal a,.site-foot .footer-legal button{font-size:12px;min-height:32px;padding:6px 0;color:var(--muted)}
.footer-ai{border-top:1px solid var(--line);padding-top:24px}
.footer-ai-ask{display:flex;align-items:center;justify-content:space-between;gap:24px}
.footer-ai-ask h2{margin:0;font:600 15px/1.5 Arial,sans-serif;letter-spacing:0;text-transform:none;color:var(--text)}
.site-foot .footer-ai-ask p{margin:5px 0 0;font-size:12px;max-width:480px;line-height:1.6}
.site-foot .footer-ai-links{flex-direction:row;flex-wrap:wrap;gap:10px}
.site-foot .footer-ai-links a{display:inline-flex;align-items:center;justify-content:center;flex:0 0 48px;width:48px;height:48px;min-height:48px;padding:10px;border:1px solid var(--line);border-radius:10px;text-decoration:none;background:rgba(255,255,255,.025)}
.footer-ai-links img{display:block;width:26px;height:26px;object-fit:contain}
.site-foot .footer-ai-links a:hover{border-color:var(--accent);background:rgba(213,255,89,.06);text-decoration:none}
.site-foot .footer-ai-links a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.site-foot .footer-ai-docs{display:flex;flex-wrap:wrap;align-items:center;gap:4px 18px;margin-top:22px}
.site-foot .footer-ai-docs p{font-size:11px;margin:0;color:var(--muted)}
.site-foot .footer-ai-docs nav{flex-direction:row;flex-wrap:wrap;gap:4px 16px}
.site-foot .footer-ai-docs a{font-size:11px;min-height:30px;padding:5px 0}
@media(max-width:900px){.footer-main{grid-template-columns:minmax(190px,1.3fr) repeat(3,minmax(0,1fr));gap:20px}.footer-legal{align-items:flex-start;flex-direction:column}.footer-ai-ask{align-items:flex-start;flex-direction:column;gap:16px}}
@media(max-width:600px){.site-foot{padding:28px 16px 20px}.footer-main{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.footer-brand{grid-column:1/-1}.site-foot .footer-help{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}.footer-help h2{grid-column:1/-1}.footer-legal{margin-top:24px;gap:12px}.site-foot .footer-legal nav{gap:6px 16px}.site-foot .footer-ai-links{gap:10px}.site-foot .footer-ai-docs{margin-top:20px;gap:0 14px}.site-foot .footer-ai-docs nav{gap:0 14px}}
@media(max-width:360px){.site-foot .footer-ai-links{gap:8px}.site-foot .footer-ai-links a{flex-basis:46px;width:46px;height:46px;min-height:46px;padding:9px}}
@media(max-width:600px){.prose .teaching-example th,.prose .teaching-example td{padding:10px 5px;font-size:12px}.prose .quick-answer{padding:4px 14px}.guide-contents{padding:12px 14px}}