/* Site chrome for the SN87 whitepaper reader (nav bar only). Ported from the
   source's site-reader.css, extended with Participation/Purpose links.
   Contains no URLs, so nothing here needed to be made root-absolute. */
.site-reader-nav { position:relative; z-index:100; display:flex; align-items:center; justify-content:space-between; gap:12px 20px; flex-wrap:wrap; margin:-4rem -5rem 2rem; padding:15px clamp(20px,4vw,36px); color:#f5f0e5; background:#071727; border-bottom:2px solid #c5a66a; font:600 13px/1.4 system-ui,sans-serif; }
.site-reader-nav a { color:#dec99a; text-decoration:none; }
.site-reader-nav a:hover,.site-reader-nav a:focus-visible { text-decoration:underline; }
.site-reader-nav div { display:flex; gap:20px; flex-wrap:wrap; white-space:nowrap; }
.site-reader-nav span { color:#e9e5dc; }
@media(max-width:760px) { .site-reader-nav { margin:-2rem -1.2rem 2rem; } }
@media(max-width:600px) { .site-reader-nav { display:grid; grid-template-columns:1fr auto; } .site-reader-nav span { grid-column:1 / -1; grid-row:2; } }
@media print { .site-reader-nav { display:none; } }