.menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--ink);
  background: var(--soft);
  font: inherit;
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
}

.menu-toggle:hover,
.menu-toggle:focus-visible,
.menu-close:hover,
.menu-close:focus-visible {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: 0;
  box-shadow: var(--focus);
}

.menu-backdrop {
  position: fixed;
  z-index: 80;
  inset: 0;
  background: color-mix(in srgb, var(--ink) 38%, transparent);
  backdrop-filter: blur(3px);
  opacity: 1;
  transition: opacity 180ms ease;
}

.menu-backdrop[hidden] {
  display: none;
}

.site-menu {
  position: fixed;
  z-index: 90;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(520px, calc(100vw - 36px));
  overflow-y: auto;
  overscroll-behavior: contain;
  border-left: 1px solid var(--line);
  padding: 24px;
  color: var(--ink);
  background: color-mix(in srgb, var(--soft) 96%, transparent);
  box-shadow: -24px 0 70px color-mix(in srgb, var(--ink) 18%, transparent);
  transform: translateX(0);
  visibility: visible;
  transition: transform 200ms ease, visibility 200ms ease;
}

.site-menu[aria-hidden="true"] {
  transform: translateX(105%);
  visibility: hidden;
  pointer-events: none;
}

body.menu-open {
  overflow: hidden;
}

.menu-head,
.menu-control-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.menu-head {
  position: sticky;
  z-index: 2;
  top: -24px;
  margin: -24px -24px 0;
  border-bottom: 1px solid var(--line);
  padding: 22px 24px 18px;
  background: color-mix(in srgb, var(--soft) 94%, transparent);
  backdrop-filter: blur(16px);
}

.menu-kicker,
.menu-head h2,
.menu-group h3,
.menu-controls h3 {
  margin: 0;
}

.menu-kicker {
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.menu-head h2 {
  margin-top: 2px;
  font-size: 31px;
  line-height: 1;
}

.menu-close {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: var(--soft);
  font-size: 27px;
  line-height: 1;
  cursor: pointer;
}

.menu-categories {
  display: grid;
  gap: 14px;
  padding: 22px 0;
}

.menu-category {
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  background: color-mix(in srgb, var(--soft) 91%, transparent);
  transition: border-color 180ms ease, background 180ms ease;
}

.menu-category[open] {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--soft) 98%, transparent);
  box-shadow: 0 16px 34px color-mix(in srgb, var(--ink) 9%, transparent);
}

.menu-category summary {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto 18px;
  align-items: center;
  gap: 12px;
  min-height: 76px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.menu-category summary::-webkit-details-marker { display: none; }

.menu-category summary::after {
  content: "+";
  color: var(--accent-strong);
  font-size: 22px;
  font-weight: 500;
  line-height: 1;
  transform: rotate(0deg);
  transition: transform 180ms ease;
}

.menu-category[open] summary::after { transform: rotate(45deg); }

.menu-category summary:hover,
.menu-category summary:focus-visible {
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  outline: 0;
}

.menu-category summary:focus-visible { box-shadow: inset 0 0 0 3px color-mix(in srgb, var(--accent) 42%, transparent); }

.menu-category-index {
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
}

.menu-category-copy { min-width: 0; }

.menu-category-copy b {
  display: block;
  font-size: 21px;
  line-height: 1.15;
  letter-spacing: -.02em;
}

.menu-category-copy small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.menu-category-count {
  display: grid;
  place-items: center;
  min-width: 31px;
  min-height: 31px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.menu-category-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
  border-top: 1px solid var(--line);
  padding: 18px 16px 20px;
}

.menu-group { min-width: 0; }
.menu-group-wide { grid-column: 1 / -1; }

.menu-group h3 {
  padding: 0 0 9px;
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.menu-links {
  display: grid;
  border-top: 1px solid var(--line);
}

.menu-links-two-column,
.menu-links-compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 20px;
}

.menu-links-compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.menu-links a {
  display: grid;
  align-content: center;
  min-height: 54px;
  border-bottom: 1px solid var(--line);
  padding: 10px 2px;
  color: var(--ink);
  text-decoration: none;
  transition: color 170ms ease, padding-left 170ms ease, background 170ms ease;
}

.menu-links a:hover,
.menu-links a:focus-visible {
  padding-left: 6px;
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  outline: 0;
}

.menu-links a span {
  min-width: 0;
  font-size: 13px;
  font-weight: 780;
  line-height: 1.42;
}

.menu-links a small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .03em;
}

.menu-controls {
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding: 20px 0 8px;
}

.menu-controls h3 {
  font-size: 15px;
}

.menu-controls .shuffle-button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--ink);
  background: var(--soft);
}

.menu-controls .theme-switch {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  width: 100%;
  overflow: visible;
}

.menu-controls .theme-switch button {
  min-width: 0;
  padding-inline: 6px;
}

@media (max-width: 560px) {
  .site-header {
    align-items: center;
    flex-direction: row;
  }

  .site-actions,
  .site-nav {
    width: auto;
    align-items: center;
    flex-direction: row;
  }

  .site-nav {
    overflow: visible;
    gap: 8px;
  }

  .site-menu {
    width: 100vw;
    padding: 18px;
    border-left: 0;
  }

  .menu-head {
    top: -18px;
    margin: -18px -18px 0;
    padding: 18px;
  }

  .menu-control-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .menu-controls .theme-switch {
    grid-auto-flow: row;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .menu-category summary { grid-template-columns: 30px minmax(0, 1fr) auto 18px; padding-inline: 13px; }
  .menu-category-body { grid-template-columns: 1fr; padding: 16px 13px 18px; }
  .menu-group-wide { grid-column: auto; }
  .menu-links-two-column,
  .menu-links-compact { grid-template-columns: 1fr; }
  .menu-links a { min-height: 58px; }
  .menu-links a span { font-size: 15px; }
  .menu-links a small { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .site-menu,
  .menu-backdrop {
    transition: none;
  }
}