/* Shared, unobtrusive navigation between portfolio interpretations. */
.portfolio-switcher {
  position: fixed;
  left: max(14px, env(safe-area-inset-left));
  bottom: max(14px, env(safe-area-inset-bottom));
  z-index: 90;
  color: var(--ink, var(--fg, #eee));
  font: 13px/1.4 system-ui, sans-serif;
  letter-spacing: normal;
}
.portfolio-switcher > summary {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid color-mix(in srgb, currentColor 25%, transparent);
  border-radius: 50%;
  background: var(--paper, var(--bg, #19151b));
  color: inherit;
  cursor: pointer;
  list-style: none;
  opacity: .65;
}
.portfolio-switcher > summary::-webkit-details-marker { display: none; }
.portfolio-switcher > summary:hover,
.portfolio-switcher[open] > summary { opacity: 1; }
.portfolio-switcher > summary:focus-visible,
.portfolio-switcher a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
  opacity: 1;
}
.portfolio-switcher nav {
  position: absolute;
  bottom: 54px;
  left: 0;
  width: 170px;
  padding: 6px;
  border: 1px solid color-mix(in srgb, currentColor 25%, transparent);
  border-radius: 12px;
  background: var(--paper, var(--bg, #19151b));
  box-shadow: 0 8px 30px #0003;
}
.portfolio-switcher a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 7px;
  color: inherit;
  text-decoration: none;
}
.portfolio-switcher a:hover,
.portfolio-switcher a[aria-current="page"] {
  background: color-mix(in srgb, currentColor 9%, transparent);
}
.portfolio-switcher a[aria-current="page"]::after { content: "·"; font-size: 22px; }
@media print { .portfolio-switcher { display: none; } }