.reading-nav{margin:0 0 24px;padding:18px 20px;border:1px solid var(--line,#e9eef7);border-radius:10px;background:var(--soft,#f4f7fc)}
.reading-nav strong{font-size:15px;color:var(--ink,#18223a)}
.reading-nav ol{margin:10px 0 0;padding-left:20px;display:grid;gap:6px}
.reading-nav a,.reading-related a{color:var(--blue,#0878ff);text-decoration:none}
.reading-nav a:hover,.reading-related a:hover{text-decoration:underline}
.prose h2[id],.prose h3[id]{scroll-margin-top:88px}
.reading-related{margin-top:24px;padding:20px}.reading-related h2{font-size:18px;margin:0 0 12px}.reading-related ul{margin:0;padding-left:20px;display:grid;gap:10px}
.requirements-source{margin:16px 0;line-height:1.8;font-size:13px;color:var(--muted,#64748b)}
.requirements-source a{color:var(--blue,#0878ff)}
@media(max-width:600px){.reading-nav{padding:16px}.reading-related{padding:16px}.prose h2[id],.prose h3[id]{scroll-margin-top:76px}}