.prose{max-width:800px;margin-top:32px}.prose h1{font-size:clamp(1.9rem,4vw,2.7rem);line-height:1.17}.prose h2{line-height:1.3}.prose pre{overflow-x:auto;padding:16px;border:1px solid var(--line);background:var(--card);font-size:.94rem;line-height:1.6}.prose pre code{padding:0;background:none;overflow-wrap:normal}.validation{border-left:4px solid var(--accent);padding:1px 20px;margin:32px 0;background:var(--pale)}.validation h2{margin-top:20px}.validation p:last-child{padding-bottom:20px}.guide-list{padding-left:24px}.guide-list li{margin-bottom:20px}.guide-list a{font-weight:700}.guide-list p{margin:5px 0 0}.prose nav{border-top:1px solid var(--line);padding-top:24px;margin-top:36px;gap:12px 22px}.prose nav a{font-size:1rem;text-decoration:underline}.updated{font-size:.9rem}footer nav a{font-size:.9rem}