/* BrownMetro — shared design tokens & site-wide components (loaded on every page) */
:root{
  --ink:#14181F;
  --ink-2:#1B2029;
  --parchment:#EDE7DA;
  --parchment-dim:#A9A497;
  --rule:#333947;
  --ochre:#C98A2B;
  --teal:#4C7A72;
  --rose:#B5555A;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--parchment);
  font-family:'IBM Plex Sans',sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}

/* ===== shared desk navigation — scrollable pill nav ===== */
.nav-viewport{position:relative;flex:1;min-width:0;}
.nav-viewport::after{
  content:'';position:absolute;top:0;right:0;bottom:0;width:32px;
  background:linear-gradient(to right, transparent, var(--ink));
  pointer-events:none;
}
.desk-nav{
  display:flex;gap:8px;
  overflow-x:auto;
  scroll-snap-type:x proximity;
  scrollbar-width:none;
  -ms-overflow-style:none;
  padding:2px 32px 2px 2px;
}
.desk-nav::-webkit-scrollbar{display:none;}
.desk-nav a{
  flex:0 0 auto;
  scroll-snap-align:start;
  white-space:nowrap;
  text-decoration:none;color:var(--parchment-dim);
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;letter-spacing:.04em;
  padding:8px 15px;
  border-radius:999px;
  border:1px solid var(--rule);
  transition:background .2s ease, color .2s ease, border-color .2s ease;
}
.desk-nav a:hover{color:var(--ochre);border-color:var(--ochre);}
.desk-nav a.active{background:var(--ochre);color:var(--ink);border-color:var(--ochre);}

/* standalone nav (no header wrapper, e.g. article pages) still scrolls the same way */
nav.desk-nav{border-bottom:1px solid var(--rule);padding:14px 32px 14px 2px;margin-bottom:0;}

/* ===== shared footer ===== */
footer{padding:36px 0 50px;text-align:center;border-top:1px solid var(--rule);}
footer .mark{
  font-family:'Fraunces',serif;font-weight:900;font-size:22px;letter-spacing:-.01em;
}
footer p{color:var(--parchment-dim);font-size:12px;font-family:'IBM Plex Mono',monospace;margin-top:8px;}
.footer-links{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px;
  margin:20px 0;padding:0;list-style:none;
}
.footer-links a{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.04em;
  color:var(--parchment-dim);text-decoration:none;
}
.footer-links a:hover{color:var(--ochre);}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 14px;
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--parchment-dim);
}
.footer-bottom a{color:var(--parchment-dim);text-decoration:none;}
.footer-bottom a:hover{color:var(--ochre);}

/* ===== shared accessibility ===== */
a:focus-visible, button:focus-visible{outline:2px solid var(--ochre);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }

@media (max-width:760px){
  .desk-nav a{font-size:11px;padding:7px 12px;}
  .wrap{padding:0 18px;}
}