.knowledge-header,.knowledge{width:min(900px,90vw);margin:auto}.knowledge-header{display:flex;justify-content:space-between;padding:24px 0}.knowledge{padding:48px 0;line-height:1.9}.knowledge h1{font-size:clamp(30px,4vw,48px);line-height:1.5}.knowledge nav{display:flex;flex-wrap:wrap;gap:18px}.knowledge article,.knowledge section{padding:32px 0;border-top:1px solid var(--line);scroll-margin-top:32px}.knowledge h3{font-size:16px}.knowledge p{max-width:75ch;color:var(--muted)}