* { box-sizing: border-box; }
html { color-scheme: dark; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.4;
  background: #0b0b0c;
  color: #eceae6;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
header {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #141416;
  border-bottom: 1px solid #2c2c30;
  padding-top: env(safe-area-inset-top);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}
nav {
  display: flex;
  align-items: stretch;
  justify-content: center;
}
a {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 0.3rem;
  color: #a7a49e;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
a[aria-current="page"] {
  color: #ffffff;
  font-weight: 650;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.4rem;
}
a:active { color: #ffffff; }
.sep {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  color: #5c5a56;
}
main {
  min-height: calc(100dvh - 3.25rem - env(safe-area-inset-top));
  padding-bottom: env(safe-area-inset-bottom);
}