*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
section[id]{ scroll-margin-top:90px; }

body{
  background:var(--void);
  color:var(--ink);
  font-family:var(--font-display);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

a{ color:inherit; }
img{ max-width:100%; display:block; }

::selection{ background:var(--signal); color:var(--void); }

a:focus-visible, button:focus-visible, .tag:focus-visible{
  outline:2px solid var(--signal);
  outline-offset:3px;
  border-radius:4px;
}

.skip-link{
  position:absolute; left:-9999px; top:auto;
  background:var(--signal); color:var(--void);
  padding:12px 20px; z-index:200; border-radius:6px;
  font-family:var(--font-mono); font-size:13px; text-decoration:none;
}
.skip-link:focus{ left:20px; top:20px; }

.grid-overlay{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(79,227,193,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,227,193,0.06) 1px, transparent 1px);
  background-size:48px 48px;
  -webkit-mask-image:radial-gradient(ellipse 80% 55% at 50% 0%, black 30%, transparent 85%);
  mask-image:radial-gradient(ellipse 80% 55% at 50% 0%, black 30%, transparent 85%);
}