/* A small double-ring segment marks the current route on every page. */
.site-header .main-nav a[aria-current="page"]::after{
  content:"";display:block;position:absolute;left:50%;bottom:15px;
  width:32px;height:13px;transform:translateX(-50%);border:0;border-radius:0;
  background:var(--accent);
  -webkit-mask:url('assets/nav-double-ring.svg') center/contain no-repeat;
  mask:url('assets/nav-double-ring.svg') center/contain no-repeat;
  pointer-events:none;
}
@media(max-width:780px){
  .site-header .main-nav a{padding-right:40px;font-size:12px}
  .site-header .main-nav a[aria-current="page"]{background:#02c1ff22;color:#007ca6}
  .site-header .main-nav a[aria-current="page"]::after{
    left:auto;right:10px;top:50%;bottom:auto;width:26px;height:11px;transform:translateY(-50%);
  }
}