/* Mobile browse drawer. Mirrors .primary-links, which is hidden below 860px. */
.nav-menu { display: none; position: static; flex: 0 0 auto; }
.nav-menu > summary { list-style: none; }
.nav-menu > summary::-webkit-details-marker { display: none; }

.nav-menu-trigger {
  position: relative;
  width: 44px;
  height: 44px;
  display: block;
  padding: 0;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 14px;
  background: rgba(255,255,255,.045);
  color: rgba(255,255,255,.88);
  cursor: pointer;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.nav-menu-trigger:hover,
.nav-menu-trigger:focus-visible,
.nav-menu[open] .nav-menu-trigger {
  border-color: rgba(117,158,255,.48);
  background: rgba(117,158,255,.1);
  color: #fff;
}
.nav-menu-trigger:focus-visible { outline: 2px solid #7b9cff; outline-offset: 3px; }

.nav-menu-bars { position: absolute; top: 50%; left: 50%; width: 19px; height: 14px; margin: -7px 0 0 -9.5px; display: block; }
.nav-menu-bars i {
  position: absolute;
  inset-inline: 0;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .26s cubic-bezier(.2,.8,.2,1), opacity .18s ease;
}
.nav-menu-bars i:nth-child(1) { top: 0; }
.nav-menu-bars i:nth-child(2) { top: 6px; }
.nav-menu-bars i:nth-child(3) { top: 12px; }
.nav-menu[open] .nav-menu-bars i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-menu[open] .nav-menu-bars i:nth-child(2) { opacity: 0; transform: scaleX(.3); }
.nav-menu[open] .nav-menu-bars i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Safari keeps absolutely positioned <details> content painted when closed. */
.nav-menu:not([open]) .nav-menu-backdrop,
.nav-menu:not([open]) .nav-menu-panel { display: none; }

/* .home-nav is sticky (and blurred), so it is the containing block for both. */
.nav-menu-backdrop {
  position: absolute;
  z-index: 60;
  top: 100%;
  inset-inline: 0;
  height: 100vh;
  height: 100dvh;
  display: block;
  padding: 0;
  border: 0;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(2,5,22,.62);
  cursor: pointer;
  animation: nav-menu-fade .2s ease both;
}
.nav-menu-backdrop:focus { outline: none; }
.nav-menu-panel {
  position: absolute;
  z-index: 61;
  top: 100%;
  inset-inline: 0;
  max-height: 70vh;
  max-height: min(78vh, calc(100dvh - 90px));
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  display: grid;
  gap: 8px;
  padding: 14px 14px calc(16px + env(safe-area-inset-bottom));
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: #070b24;
  box-shadow: 0 26px 50px rgba(0,0,0,.45);
  animation: nav-menu-drop .24s cubic-bezier(.2,.8,.2,1) both;
}
/* On landscape phones and tablets the drawer stays a dropdown anchored to the burger. */
.nav-menu-panel > * { max-width: 560px; }

@keyframes nav-menu-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes nav-menu-drop { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }

.nav-menu-link {
  min-height: 62px;
  display: grid;
  grid-template-columns: 42px minmax(0,1fr) 20px;
  align-items: center;
  gap: 13px;
  padding: 11px 13px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 15px;
  background: rgba(255,255,255,.035);
  color: #eef1ff !important;
  transition: border-color .18s, background .18s, transform .18s;
}
.nav-menu-link:active { transform: scale(.985); }
.nav-menu-link:hover,
.nav-menu-link:focus-visible {
  border-color: rgba(117,158,255,.42);
  background: rgba(117,158,255,.09);
  outline: none;
}
.nav-menu-link.active {
  border-color: rgba(117,158,255,.5);
  background: linear-gradient(115deg, rgba(87,140,255,.17), rgba(117,158,255,.06));
}
.nav-menu-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(117,158,255,.22);
  border-radius: 12px;
  background: rgba(93,143,255,.12);
  color: #8fb0ff;
}
.nav-menu-link.active .nav-menu-icon { border-color: rgba(117,158,255,.5); background: rgba(93,143,255,.24); color: #cfdcff; }
.nav-menu-panel svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.nav-menu-icon svg { width: 21px; height: 21px; }
.nav-menu-text { min-width: 0; display: grid; gap: 2px; }
.nav-menu-text strong { color: #fff; font-size: 14.5px; font-weight: 650; letter-spacing: -.01em; }
.nav-menu-text small { color: rgba(187,196,230,.72); font-size: 11px; line-height: 1.35; overflow-wrap: anywhere; }
.nav-menu-go { width: 20px; height: 20px; color: rgba(174,185,224,.6); }
[dir="rtl"] .nav-menu-go { transform: scaleX(-1); }

.nav-menu-sub {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.nav-menu-sub a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  color: rgba(200,209,238,.86) !important;
  font-size: 12px;
  font-weight: 600;
  transition: border-color .18s, background .18s, color .18s;
}
.nav-menu-sub a:hover,
.nav-menu-sub a:focus-visible { border-color: rgba(117,158,255,.42); background: rgba(117,158,255,.09); color: #fff !important; outline: none; }

html[data-theme="light"] .nav-menu-trigger { border-color: #ced8ea; background: #f3f6fc; color: #2a3a5c; }
html[data-theme="light"] .nav-menu-trigger:hover,
html[data-theme="light"] .nav-menu-trigger:focus-visible,
html[data-theme="light"] .nav-menu[open] .nav-menu-trigger { border-color: #9dbaf5; background: #e8f0ff; color: #111a35; }
html[data-theme="light"] .nav-menu-backdrop { background: rgba(23,36,68,.32); }
html[data-theme="light"] .nav-menu-panel { background: #fff; border-bottom-color: #dfe5f2; box-shadow: 0 26px 50px rgba(31,53,102,.16); }
html[data-theme="light"] .nav-menu-link { border-color: #e2e8f5; background: #f7f9fe; color: #111a35 !important; }
html[data-theme="light"] .nav-menu-link:hover,
html[data-theme="light"] .nav-menu-link:focus-visible { border-color: #9dbaf5; background: #edf3ff; }
html[data-theme="light"] .nav-menu-link.active { border-color: #9dbaf5; background: linear-gradient(115deg,#e4eeff,#f3f7ff); }
html[data-theme="light"] .nav-menu-icon { border-color: #cfdef8; background: #e8f0ff; color: #2868db; }
html[data-theme="light"] .nav-menu-link.active .nav-menu-icon { border-color: #a8c4f6; background: #dbe8ff; color: #145bd7; }
html[data-theme="light"] .nav-menu-text strong { color: #111a35; }
html[data-theme="light"] .nav-menu-text small { color: #5f6c88; }
html[data-theme="light"] .nav-menu-go { color: #8894b0; }
html[data-theme="light"] .nav-menu-sub { border-top-color: #e2e8f5; }
html[data-theme="light"] .nav-menu-sub a { border-color: #dde4f2; color: #566384 !important; }
html[data-theme="light"] .nav-menu-sub a:hover,
html[data-theme="light"] .nav-menu-sub a:focus-visible { border-color: #9dbaf5; background: #edf3ff; color: #111a35 !important; }

@media (max-width: 860px) {
  .nav-menu { display: block; }
  .nav-leading { gap: 12px; }
  .has-header-search .nav-leading { gap: 12px; }
}
@media (max-width: 600px) {
  .has-header-search .nav-leading { gap: 10px; }
  .nav-menu-panel { padding-inline: 12px; }
  .nav-menu-link { grid-template-columns: 38px minmax(0,1fr) 18px; gap: 11px; padding: 10px 11px; }
  .nav-menu-icon { width: 38px; height: 38px; border-radius: 11px; }
  .nav-menu-icon svg { width: 19px; height: 19px; }
  .nav-menu-text strong { font-size: 14px; }
}
@media (max-width: 380px) {
  .nav-menu-trigger { width: 42px; height: 42px; border-radius: 13px; }
  .nav-leading, .has-header-search .nav-leading { gap: 8px; }
  .nav-menu-text small { font-size: 10.5px; }
}
@media (prefers-reduced-motion: reduce) {
  .nav-menu-bars i,
  .nav-menu-link,
  .nav-menu-trigger { transition: none; }
  .nav-menu-panel,
  .nav-menu-backdrop { animation: none; }
}