.page-radar {
  margin-inline-end: 0.4rem;
}

.page-orientation__control {
  display: inline-flex;
  min-height: 2.75rem;
  padding: 0.55rem 0.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 0;
  border-left: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 720;
  line-height: 1.2;
  text-decoration: none;
}

.page-orientation__control:hover,
.page-radar[open] > .page-radar__trigger,
.page-assistant-launcher[aria-expanded="true"] {
  background: var(--brand-primary-soft);
  color: var(--brand-primary-dark);
}

.page-assistant-launcher img {
  width: 1.35rem;
  height: 1.35rem;
  flex: 0 0 auto;
  object-fit: contain;
}

.page-assistant-launcher[aria-expanded="true"] {
  box-shadow: inset 0 -0.16rem 0 var(--brand-primary);
}

.page-radar__trigger {
  min-height: 2.65rem;
  margin-block: 0.4rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgb(15 103 93 / 22%);
  border-radius: 0.7rem;
  background: rgb(255 253 248 / 68%);
}

.page-radar[open] > .page-radar__trigger {
  border-color: rgb(15 103 93 / 38%);
  box-shadow: 0 0.25rem 0.75rem rgb(17 41 39 / 8%);
}

.page-radar__trigger svg {
  width: 1.18rem;
  height: 1.18rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentcolor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.75;
}

.page-radar__label-short,
.page-to-top__short {
  display: none;
}

.page-radar__caret {
  width: 0.42rem;
  height: 0.42rem;
  margin-top: -0.2rem;
  border-right: 1.5px solid currentcolor;
  border-bottom: 1.5px solid currentcolor;
  rotate: 45deg;
}

.page-radar[open] .page-radar__caret {
  margin-top: 0.2rem;
  rotate: 225deg;
}

.page-to-top {
  visibility: hidden;
  pointer-events: none;
}

.page-to-top[data-available="true"] {
  visibility: visible;
  pointer-events: auto;
}

.page-radar__panel {
  position: fixed;
  z-index: 1;
  top: calc(var(--public-header-height, 112px) - 1px);
  right: max(1.5rem, calc((100vw - 1040px) / 2));
  width: min(34rem, calc(100vw - 3rem));
  max-height: calc(100vh - var(--public-header-height, 112px) - 1rem);
  max-height: calc(100dvh - var(--public-header-height, 112px) - 1rem);
  padding: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid rgb(17 41 39 / 16%);
  border-top: 0;
  border-radius: 0 0 var(--radius-card) var(--radius-card);
  background: var(--surface);
  box-shadow: 0 1.4rem 3.8rem rgb(17 41 39 / 18%);
}

.page-radar__heading {
  display: grid;
  padding: 1.25rem 1.35rem 1.15rem;
  grid-template-columns: 3rem minmax(0, 1fr);
  align-items: center;
  gap: 0.9rem;
  border-bottom: 1px solid rgb(17 41 39 / 11%);
  background:
    radial-gradient(circle at 2.5rem 1rem, rgb(217 239 130 / 38%), transparent 7rem),
    linear-gradient(135deg, rgb(232 242 237 / 82%), rgb(255 253 248 / 94%));
}

.page-radar__heading-mark {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border: 1px solid rgb(15 103 93 / 22%);
  border-radius: 50%;
  background: rgb(255 253 248 / 82%);
  color: var(--brand-primary-dark);
  box-shadow: 0 0.45rem 1rem rgb(17 41 39 / 8%);
}

.page-radar__heading-mark svg {
  width: 1.8rem;
  height: 1.8rem;
  fill: none;
  stroke: currentcolor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.page-radar__heading .eyebrow {
  margin-bottom: 0.18rem;
  font-size: 0.66rem;
}

.page-radar__panel h2 {
  margin: 0;
  font-size: 1.28rem;
  line-height: 1.25;
  text-wrap: balance;
}

.page-radar__intro {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.45;
}

.page-radar__navigation {
  padding: 0.85rem 1.1rem 1.2rem;
}

.page-radar__tree {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-radar__tree .page-radar__tree {
  margin-left: 0.38rem;
  padding-left: 0.72rem;
  border-left: 1px solid rgb(15 103 93 / 22%);
}

.page-radar__node {
  position: relative;
  margin: 0;
}

.page-radar__node + .page-radar__node {
  margin-top: 0.08rem;
}

.page-radar__tree .page-radar__tree > .page-radar__node::before {
  position: absolute;
  top: 1.35rem;
  left: -0.72rem;
  width: 0.55rem;
  border-top: 1px solid rgb(15 103 93 / 22%);
  content: "";
}

.page-radar__node > a,
.page-radar__group,
.page-radar__current {
  display: grid;
  min-height: 2.7rem;
  padding: 0.55rem 0.62rem;
  grid-template-columns: 0.62rem minmax(0, 1fr);
  align-items: start;
  gap: 0.55rem;
  border: 1px solid transparent;
  border-radius: 0.65rem;
  color: var(--ink);
  font-size: 0.82rem;
  line-height: 1.45;
  text-decoration: none;
}

.page-radar__node-indicator {
  width: 0.58rem;
  height: 0.58rem;
  margin-top: 0.3rem;
  border: 1.5px solid rgb(17 41 39 / 34%);
  border-radius: 50%;
  background: var(--surface);
}

.page-radar__node-label,
.page-radar__node-copy {
  min-width: 0;
}

.page-radar__node--path > a {
  color: var(--brand-primary-dark);
  font-weight: 690;
}

.page-radar__node--path > a .page-radar__node-indicator {
  border-color: var(--brand-primary);
  background: var(--brand-primary);
  box-shadow: 0 0 0 0.18rem rgb(15 103 93 / 10%);
}

.page-radar__current {
  border-color: rgb(15 103 93 / 24%);
  background:
    linear-gradient(90deg, rgb(15 103 93 / 10%), transparent 82%),
    var(--brand-primary-soft);
  font-weight: 760;
  box-shadow: inset 0.2rem 0 var(--brand-primary);
}

.page-radar__current .page-radar__node-indicator {
  border-color: var(--brand-primary-dark);
  background: var(--brand-primary);
  box-shadow: 0 0 0 0.2rem rgb(15 103 93 / 13%);
}

.page-radar__current-label {
  display: block;
  margin-top: 0.12rem;
  color: var(--brand-primary);
  font-size: 0.62rem;
  font-weight: 760;
  letter-spacing: 0.09em;
  line-height: 1.4;
  text-transform: uppercase;
}
.public-orientation { box-sizing: border-box; width: 100%; margin: 0; padding-inline: max(16px, calc((100% - 1040px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--public-orientation-surface); }
.public-orientation .public-breadcrumb { width: auto; margin: 0; border: 0; min-width: 0; flex: 1; }
.page-radar { margin: 0; flex: 0 0 auto; }
.page-radar__trigger { min-height: 44px; margin-block: 0; background: transparent; border-color: transparent; border-radius: 6px; color: var(--brand-primary-dark); font: inherit; font-size: 13px; font-weight: 600; list-style: none; display: flex; align-items: center; gap: 8px; cursor: pointer; }
.page-radar__trigger::-webkit-details-marker { display: none; }
.page-radar__trigger:hover, .page-radar[open] > .page-radar__trigger { background: var(--brand-primary-light); border-color: var(--brand-primary-muted-line); box-shadow: none; }
.page-radar__trigger:focus-visible, .page-radar__node > a:focus-visible { outline: 3px solid var(--brand-primary); outline-offset: 3px; }
.page-radar__panel { background: var(--surface); border-color: var(--line-strong); box-shadow: var(--shadow-card); z-index: 2; }
.page-radar__heading { border-color: var(--line); background: var(--surface-soft); }
.page-radar__heading-mark { background: var(--surface); border-color: var(--brand-primary); }
.page-radar__heading .eyebrow { color: var(--muted); }
.page-radar__node-indicator { border-color: var(--line-strong); }
.page-radar__tree .page-radar__tree { border-color: var(--line-strong); }
.page-radar__tree .page-radar__tree > .page-radar__node::before { background: var(--line-strong); }
.page-radar__current { background: var(--brand-primary-soft); border-color: var(--brand-primary); }
.page-radar__current-label { color: var(--brand-primary-dark); }
.page-radar__node > a:hover { background: var(--brand-primary-soft); border-color: var(--brand-primary); color: var(--brand-primary-dark); }
@media (max-width: 760px) {
 .public-orientation { gap: 8px; }
 .public-orientation .public-breadcrumb { padding-block: 8px; font-size: 12px; }
 .public-breadcrumb ol { flex-wrap: nowrap; gap: 5px; }
 .public-breadcrumb li { align-items: center; gap: 5px; white-space: nowrap; overflow-wrap: normal; }
 .public-breadcrumb li:first-child { flex: 0 0 auto; }
 .public-breadcrumb li:not(:first-child):not(:last-child) a { font-size: 0; }
 .public-breadcrumb li:not(:first-child):not(:last-child) a::after { content: '…'; font-size: 12px; }
 .public-breadcrumb li:last-child { min-width: 0; }
 .public-breadcrumb [aria-current="page"] { overflow: hidden; text-overflow: ellipsis; }
 .page-radar__trigger { padding-inline: 8px; gap: 6px; font-size: 12px; }
 .page-radar__label-long { display: none; }
 .page-radar__label-short { display: inline; }
 .page-radar__panel { right: 10px; width: calc(100vw - 20px); }
 .page-radar__heading { padding: 16px; grid-template-columns: 40px minmax(0, 1fr); gap: 12px; }
 .page-radar__heading-mark { width: 40px; height: 40px; }
 .page-radar__panel h2 { font-size: 18px; }
 .page-radar__navigation { padding: 12px; }
 .page-radar__tree .page-radar__tree { margin-left: 4px; padding-left: 10px; }
}

/* Native disclosure sits below its actual header before enhancement/without JS. */
.topbar:not(.has-navigation-toggle) .page-radar__panel { position: absolute; top: 100%; max-height: 45vh; }
@media (max-height: 500px) { .topbar:not(.has-navigation-toggle) .page-radar__panel { max-height: 150px; } }