.sd-qnav {
  --sd-qnav-blue: #00205b;
  --sd-qnav-cluster: #1d4f91;
  --sd-qnav-white: #ffffff;
  --sd-qnav-text: #172033;
  --sd-qnav-muted: #64748b;
  --sd-qnav-border: #dbe3ec;
  --sd-qnav-soft: #eef3f9;
  --sd-qnav-shadow: 0 14px 36px rgba(0, 32, 91, 0.24);

  position: fixed;
  top: 50%;
  right: max(10px, env(safe-area-inset-right));
  z-index: 9990;
  transform: translateY(-50%);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--sd-qnav-text);
}

.sd-qnav[hidden],
.sd-qnav:not(.is-ready) {
  display: none !important;
}

.sd-qnav,
.sd-qnav * {
  box-sizing: border-box;
}

.sd-qnav .sd-qnav__toggle {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 2px solid var(--sd-qnav-white);
  border-radius: 999px;
  background-color: var(--sd-qnav-cluster);
  color: var(--sd-qnav-white);
  box-shadow: var(--sd-qnav-shadow);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.sd-qnav .sd-qnav__toggle svg,
.sd-qnav .sd-qnav__close svg {
  display: block;
  flex: 0 0 auto;
}

.sd-qnav .sd-qnav__toggle svg,
.sd-qnav .sd-qnav__toggle-text {
  color: inherit;
}

.sd-qnav .sd-qnav__toggle svg path {
  stroke: currentColor;
}

.sd-qnav__toggle-text {
  display: none;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

.sd-qnav .sd-qnav__toggle:focus,
.sd-qnav .sd-qnav__toggle:active,
.sd-qnav .sd-qnav__toggle[aria-expanded="true"] {
  border-color: var(--sd-qnav-white);
  background-color: var(--sd-qnav-blue);
  color: var(--sd-qnav-white);
}

.sd-qnav .sd-qnav__toggle:focus-visible {
  border-color: var(--sd-qnav-white);
  background-color: var(--sd-qnav-blue);
  color: var(--sd-qnav-white);
  outline: 3px solid var(--sd-qnav-white);
  outline-offset: 3px;
  box-shadow:
    0 0 0 5px var(--sd-qnav-blue),
    var(--sd-qnav-shadow);
}

.sd-qnav__panel {
  position: absolute;
  top: 50%;
  right: calc(100% + 10px);
  display: flex;
  width: min(320px, calc(100vw - 84px));
  max-height: min(72vh, 620px);
  max-height: min(72svh, 620px);
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--sd-qnav-border);
  border-radius: 16px;
  background: var(--sd-qnav-white);
  box-shadow: 0 18px 48px rgba(0, 32, 91, 0.2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(8px, -50%) scale(0.985);
  transform-origin: right center;
  transition:
    opacity 160ms ease,
    transform 160ms ease,
    visibility 160ms ease;
}

.sd-qnav.is-open .sd-qnav__panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(0, -50%) scale(1);
}

.sd-qnav__head {
  display: flex;
  min-height: 54px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 7px 7px 16px;
  border-bottom: 1px solid var(--sd-qnav-border);
}

.sd-qnav__title {
  margin: 0;
  color: var(--sd-qnav-blue);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.sd-qnav .sd-qnav__close {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background-color: transparent;
  color: var(--sd-qnav-blue);
  cursor: pointer;
  touch-action: manipulation;
}

.sd-qnav .sd-qnav__close:focus,
.sd-qnav .sd-qnav__close:active {
  border-color: transparent;
  background-color: transparent;
  color: var(--sd-qnav-blue);
}

.sd-qnav .sd-qnav__close:focus-visible,
.sd-qnav .sd-qnav__link:focus-visible {
  outline: 3px solid var(--sd-qnav-cluster);
  outline-offset: -3px;
}

.sd-qnav__list {
  display: block;
  min-height: 0;
  margin: 0;
  padding: 8px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  list-style: none;
  scrollbar-width: thin;
  scrollbar-color: var(--sd-qnav-cluster) transparent;
}

.sd-qnav__list::-webkit-scrollbar {
  width: 6px;
}

.sd-qnav__list::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--sd-qnav-cluster);
}

.sd-qnav__item {
  margin: 0;
  padding: 0;
}

.sd-qnav__item + .sd-qnav__item {
  margin-top: 2px;
}

.sd-qnav .sd-qnav__link {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--sd-qnav-text);
  text-decoration: none;
  transition:
    background-color 140ms ease,
    color 140ms ease;
}

.sd-qnav__index {
  flex: 0 0 22px;
  color: var(--sd-qnav-cluster);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
}

.sd-qnav__label {
  display: -webkit-box;
  min-width: 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: inherit;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.sd-qnav .sd-qnav__link[aria-current="location"] {
  background: var(--sd-qnav-soft);
  color: var(--sd-qnav-blue);
}

.sd-qnav .sd-qnav__link[aria-current="location"] .sd-qnav__index {
  color: var(--sd-qnav-blue);
}

.sd-qnav-target {
  scroll-margin-top: 116px;
}

.sd-qnav-target:focus-visible,
.sd-qnav-heading:focus-visible {
  outline: 3px solid var(--sd-qnav-cluster);
  outline-offset: 5px;
}

@media (hover: hover) and (pointer: fine) {
  .sd-qnav .sd-qnav__toggle:hover {
    border-color: var(--sd-qnav-white);
    background-color: var(--sd-qnav-blue);
    color: var(--sd-qnav-white);
  }

  .sd-qnav .sd-qnav__close:hover,
  .sd-qnav .sd-qnav__link:hover {
    background-color: var(--sd-qnav-soft);
    color: var(--sd-qnav-blue);
  }
}

@media (min-width: 1024px) {
  .sd-qnav {
    right: 20px;
  }

  .sd-qnav .sd-qnav__toggle {
    width: auto;
    min-width: 112px;
    height: 50px;
    padding: 0 16px;
  }

  .sd-qnav__toggle-text {
    display: inline;
  }

  .sd-qnav__panel {
    right: calc(100% + 12px);
    width: 340px;
  }

  .sd-qnav__label {
    font-size: 13.5px;
  }

  .sd-qnav-target {
    scroll-margin-top: 104px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sd-qnav__panel,
  .sd-qnav__link {
    transition: none;
  }
}

@media print {
  .sd-qnav {
    display: none !important;
  }
}