/* extra */

/* Accessibility & UI */
.skip-link{
  position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
}
.skip-link:focus,.skip-link:focus-visible{
  position:fixed;left:1rem;top:1rem;width:auto;height:auto;padding:.5rem .75rem;
  background:#fff;border:2px solid currentColor;z-index:1000;
}
a:focus-visible, button:focus-visible, [tabindex]:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:2px solid; outline-offset:2px;
}

/* Footer */
.site-footer .footer-links{list-style:none;display:flex;flex-wrap:wrap;gap:.75rem;padding:0;margin:0 0 .5rem 0;}
.site-footer .footer-links li{margin:0;}
.site-footer .footer-contact{margin:.5rem 0;}

/* Back-to-top */
#back-to-top{
  position:fixed;right:1rem;bottom:1rem;display:none;align-items:center;justify-content:center;
  width:2.5rem;height:2.5rem;border-radius:999px;border:1px solid currentColor;text-decoration:none;
  background:rgba(255,255,255,.92);box-shadow:0 2px 8px rgba(0,0,0,.15);
}
#back-to-top.show{display:flex;}
#back-to-top:hover{transform:translateY(-2px);}

/* Tables */
table{width:100%;border-collapse:collapse;margin:.75rem 0;}
th,td{padding:.6rem .7rem;border-bottom:1px solid rgba(0,0,0,.1);text-align:left;vertical-align:top;}
thead th{border-bottom:2px solid rgba(0,0,0,.15);}
tbody tr:nth-child(odd){background:rgba(0,0,0,.02);}