/* the help-center kit: the one help center's look.
 *
 * TOKENS. A site sets the public `--hc-*` names; the rules below read the
 * private `--_hc-*` ones, which resolve per theme. The indirection is the
 * kit's (site-kit's `kit.css` does the same), and it exists so that
 *
 *   A LIGHT-ONLY SITE STAYS LIGHT ON A VISITOR WHOSE OS IS DARK.
 *
 * Inside the dark block each token falls back `--hc-x-dark` then `--hc-x`
 * then the kit's dark default. A site that set `--hc-surface: #fff` and no
 * `--hc-surface-dark` therefore keeps #fff in both, which is what a site
 * with no dark mode means. A site that wants the dark half sets the
 * `-dark` variants (or nothing at all, and takes the kit's two defaults,
 * which are designed as equals).
 *
 * The search field is the reference recipe, the same one the site this replaced's
 * `.st-search` draws: a white field inside a soft grey ring, glyph left,
 * light placeholder, keycaps right, and on focus the ring becomes the
 * accent band rather than a second ring stacking on a first.
 *
 * Class names (`hc-hero`, `hc-searchbox`, `hc-search`, `hc-menu`, `hc-hit`,
 * `hc-hl`, `hc-cards`, `hc-card`, `hc-article`, `hc-stuck`) are stable:
 * tests and sweeps select on them.
 */

:root {
  --_hc-font: var(--hc-font, inherit);
  --_hc-heading-font: var(--hc-heading-font, var(--_hc-font));

  --_hc-surface: var(--hc-surface, #ffffff);
  --_hc-surface-sunken: var(--hc-surface-sunken, #f7f7fb);
  --_hc-fg: var(--hc-fg, #16161d);
  --_hc-fg-muted: var(--hc-fg-muted, #55555f);
  --_hc-fg-subtle: var(--hc-fg-subtle, #83838f);
  --_hc-line: var(--hc-line, #e7e7ee);
  --_hc-line-strong: var(--hc-line-strong, #d6d6e0);

  --_hc-accent: var(--hc-accent, #4534c9);
  --_hc-accent-deep: var(--hc-accent-deep, #3a2bab);
  --_hc-accent-subtle: var(--hc-accent-subtle, #eef0fe);
  --_hc-accent-border: var(--hc-accent-border, #bfb7f3);

  /* The marker. Flat highlighter yellow, no radius and no padding, colour
     inherited, so it reads as a highlighter over the words rather than as
     a tag around them. Same value as the reference design system's search-match token, which
     the report and the admin tables already draw. A site that tints this
     with its accent has made a pill, which is the thing this replaced. */
  --_hc-hl: var(--hc-hl, #fde68a);

  --_hc-radius-sm: var(--hc-radius-sm, 6px);
  --_hc-radius: var(--hc-radius, 10px);
  --_hc-radius-lg: var(--hc-radius-lg, 14px);
  --_hc-radius-card: var(--hc-radius-card, 16px);

  --_hc-shadow-card: var(
    --hc-shadow-card,
    0 2px 6px rgba(20, 20, 30, 0.04),
    0 14px 34px rgba(20, 20, 30, 0.05)
  );
  --_hc-shadow-menu: var(
    --hc-shadow-menu,
    0 6px 16px rgba(20, 20, 30, 0.07),
    0 24px 56px rgba(20, 20, 30, 0.12)
  );

  --_hc-dur: var(--hc-dur, 140ms);
  --_hc-ease: var(--hc-ease, cubic-bezier(0.2, 0, 0, 1));

  /* Narrowest a card may be before the grid drops a column. Raise it on a
     site whose collection count would otherwise leave one card alone on
     the last row. */
  --_hc-card-min: var(--hc-card-min, 274px);
  --_hc-shell: var(--hc-shell, 1120px);
  --_hc-prose: var(--hc-prose, 720px);
}

/* Dark. The two blocks below are the same declarations twice, once for the
   OS preference and once for a site's own switch, and they must be edited
   together: plain CSS cannot share a body between a media query and a
   selector, and a preprocessor is not worth a dependency here. Each token
   falls back `-dark`, then the site's single value, then the kit's dark
   default, which is what keeps a light-only site light. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --_hc-surface: var(--hc-surface-dark, var(--hc-surface, #16161c));
    --_hc-surface-sunken: var(
      --hc-surface-sunken-dark,
      var(--hc-surface-sunken, #101015)
    );
    --_hc-fg: var(--hc-fg-dark, var(--hc-fg, #f2f2f6));
    --_hc-fg-muted: var(--hc-fg-muted-dark, var(--hc-fg-muted, #b3b3c0));
    --_hc-fg-subtle: var(--hc-fg-subtle-dark, var(--hc-fg-subtle, #83838f));
    --_hc-line: var(--hc-line-dark, var(--hc-line, #2a2a34));
    --_hc-line-strong: var(
      --hc-line-strong-dark,
      var(--hc-line-strong, #3a3a47)
    );
    --_hc-accent: var(--hc-accent-dark, var(--hc-accent, #9d90ff));
    --_hc-accent-deep: var(
      --hc-accent-deep-dark,
      var(--hc-accent-deep, #b6abff)
    );
    --_hc-accent-subtle: var(
      --hc-accent-subtle-dark,
      var(--hc-accent-subtle, rgba(115, 101, 240, 0.18))
    );
    --_hc-accent-border: var(
      --hc-accent-border-dark,
      var(--hc-accent-border, rgba(157, 144, 255, 0.45))
    );
    --_hc-hl: var(--hc-hl-dark, var(--hc-hl, rgba(251, 191, 36, 0.3)));
    --_hc-shadow-card: var(
      --hc-shadow-card-dark,
      var(
        --hc-shadow-card,
        0 2px 6px rgba(0, 0, 0, 0.3),
        0 14px 34px rgba(0, 0, 0, 0.34)
      )
    );
    --_hc-shadow-menu: var(
      --hc-shadow-menu-dark,
      var(
        --hc-shadow-menu,
        0 6px 16px rgba(0, 0, 0, 0.4),
        0 24px 56px rgba(0, 0, 0, 0.5)
      )
    );
  }
}
:root[data-theme="dark"] {
  --_hc-surface: var(--hc-surface-dark, var(--hc-surface, #16161c));
  --_hc-surface-sunken: var(
    --hc-surface-sunken-dark,
    var(--hc-surface-sunken, #101015)
  );
  --_hc-fg: var(--hc-fg-dark, var(--hc-fg, #f2f2f6));
  --_hc-fg-muted: var(--hc-fg-muted-dark, var(--hc-fg-muted, #b3b3c0));
  --_hc-fg-subtle: var(--hc-fg-subtle-dark, var(--hc-fg-subtle, #83838f));
  --_hc-line: var(--hc-line-dark, var(--hc-line, #2a2a34));
  --_hc-line-strong: var(--hc-line-strong-dark, var(--hc-line-strong, #3a3a47));
  --_hc-accent: var(--hc-accent-dark, var(--hc-accent, #9d90ff));
  --_hc-accent-deep: var(--hc-accent-deep-dark, var(--hc-accent-deep, #b6abff));
  --_hc-accent-subtle: var(
    --hc-accent-subtle-dark,
    var(--hc-accent-subtle, rgba(115, 101, 240, 0.18))
  );
  --_hc-accent-border: var(
    --hc-accent-border-dark,
    var(--hc-accent-border, rgba(157, 144, 255, 0.45))
  );
  --_hc-hl: var(--hc-hl-dark, var(--hc-hl, rgba(251, 191, 36, 0.3)));
  --_hc-shadow-card: var(
    --hc-shadow-card-dark,
    var(
      --hc-shadow-card,
      0 2px 6px rgba(0, 0, 0, 0.3),
      0 14px 34px rgba(0, 0, 0, 0.34)
    )
  );
  --_hc-shadow-menu: var(
    --hc-shadow-menu-dark,
    var(
      --hc-shadow-menu,
      0 6px 16px rgba(0, 0, 0, 0.4),
      0 24px 56px rgba(0, 0, 0, 0.5)
    )
  );
}
mark.hc-hl {
  background: var(--_hc-hl);
  color: inherit;
  border-radius: 0;
  padding: 0;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ── Hero ───────────────────────────────────────────────────────────────
   Background is the site's band, not the kit's: the kit only lays out the
   eyebrow, the heading, the lede and the field, centred, and leaves the
   surface behind them alone. */
.hc-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(48px, 6vw, 80px) 16px clamp(36px, 4.5vw, 52px);
  font-family: var(--_hc-font);
  color: var(--_hc-fg);
}
.hc-eyebrow {
  margin: 0 0 14px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--_hc-accent);
}
.hc-hero h1 {
  margin: 0;
  font-family: var(--_hc-heading-font);
  font-size: clamp(34px, 4.4vw, 56px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.028em;
  color: var(--_hc-fg);
}
.hc-lede {
  margin: 16px 0 0;
  max-width: 480px;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--_hc-fg-muted);
}
/* The lede is the one line that usually carries a link ("anything else:
   write to us"), and it has to read as one against the muted ink around
   it (2026-09-18: it rendered as plain grey text). */
.hc-lede a {
  color: var(--_hc-accent-deep);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, var(--_hc-accent) 40%, transparent);
}
.hc-lede a:hover {
  text-decoration-color: currentColor;
}
.hc-hero .hc-searchbox {
  margin-top: 30px;
  width: 100%;
  max-width: 640px;
}

/* ── Search field ───────────────────────────────────────────────────── */
.hc-searchbox {
  position: relative;
  font-family: var(--_hc-font);
  text-align: left;
}
.hc-search {
  --_hc-ring: 5px;
  --_hc-field-h: 52px;
  --_hc-field-fs: 16px;
  --_hc-glyph: 18px;
  --_hc-field-radius: 12px;
  --_hc-halo: color-mix(in srgb, var(--_hc-fg) 3.5%, var(--_hc-surface));
  --_hc-halo-line: color-mix(in srgb, var(--_hc-fg) 7%, transparent);
  display: flex;
  box-sizing: border-box;
  min-width: 0;
  padding: var(--_hc-ring);
  border-radius: calc(var(--_hc-field-radius) + var(--_hc-ring));
  background: var(--_hc-halo);
  box-shadow: inset 0 0 0 1px var(--_hc-halo-line);
  cursor: text;
  transition:
    background var(--_hc-dur) var(--_hc-ease),
    box-shadow var(--_hc-dur) var(--_hc-ease);
}
.hc-search-sm {
  --_hc-ring: 4px;
  --_hc-field-h: 40px;
  --_hc-field-fs: 14.5px;
  --_hc-glyph: 15px;
  --_hc-field-radius: 10px;
}

.hc-search-field {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 11px;
  min-width: 0;
  height: var(--_hc-field-h);
  padding: 0 9px 0 14px;
  border-radius: var(--_hc-field-radius);
  border: 1px solid var(--_hc-line);
  background: var(--_hc-surface);
  box-shadow: 0 1px 2px rgba(20, 20, 30, 0.04);
  transition:
    border-color var(--_hc-dur) var(--_hc-ease),
    box-shadow var(--_hc-dur) var(--_hc-ease);
}
.hc-search-sm .hc-search-field {
  gap: 8px;
  padding: 0 6px 0 10px;
}
.hc-search-glyph {
  flex: none;
  width: var(--_hc-glyph);
  height: var(--_hc-glyph);
  color: var(--_hc-fg-subtle);
  transition: color var(--_hc-dur) var(--_hc-ease);
}
.hc-search[data-active] .hc-search-glyph {
  color: var(--_hc-accent);
}
.hc-search-input {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: var(--_hc-field-fs);
  font-weight: 500;
  color: var(--_hc-fg);
  text-overflow: ellipsis;
}
/* The field is the control; the input inside it is not.
 *
 * `.hc-search` draws the halo and `.hc-search-field` draws the resting line
 * and the focus ring, so the input itself must carry no chrome of its own in
 * any state. Sites style their inputs globally, and those rules outrank a
 * single class: a `select, input[type="search"], textarea { ... }` block is
 * (0,1,1) and its `:focus` partner is (0,2,1), against (0,1,0) here. On the
 * first site that mounted this, that put a white rounded box with its own
 * 11px radius, 14px of padding and a 1px inset ring inside the kit's field,
 * and a second, accent-coloured ring inside the kit's ring on focus.
 *
 * The chain below is (0,3,0), and (0,3,1) with the state selectors, which
 * outranks that shape of rule without reaching for `!important`. Everything
 * it sets is something the field already provides. A site that genuinely
 * wants to restyle the box has `--hc-*` tokens for it.
 */
.hc-search .hc-search-field .hc-search-input,
.hc-search .hc-search-field .hc-search-input:hover,
.hc-search .hc-search-field .hc-search-input:focus,
.hc-search .hc-search-field .hc-search-input:focus-visible,
.hc-search .hc-search-field .hc-search-input:active {
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
}
.hc-search-input::placeholder {
  color: var(--_hc-fg-subtle);
  opacity: 1;
}
.hc-search-input::-webkit-search-cancel-button,
.hc-search-input::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}
.hc-search-end {
  display: flex;
  flex: none;
  align-items: center;
  gap: 3px;
}
.hc-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border: 1px solid var(--_hc-line);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--_hc-surface-sunken);
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  color: var(--_hc-fg-subtle);
}

.hc-search-clear {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--_hc-fg-subtle);
  cursor: pointer;
  transition:
    background var(--_hc-dur) var(--_hc-ease),
    color var(--_hc-dur) var(--_hc-ease);
}
.hc-search-clear:hover {
  background: var(--_hc-surface-sunken);
  color: var(--_hc-fg);
}
.hc-search-clear:focus-visible {
  outline: 2px solid var(--_hc-accent);
  outline-offset: 1px;
}
.hc-search:hover:not(:focus-within) {
  --_hc-halo-line: color-mix(in srgb, var(--_hc-fg) 11%, transparent);
}
.hc-search:hover:not(:focus-within) .hc-search-field {
  border-color: var(--_hc-line-strong);
}
.hc-search:focus-within {
  --_hc-halo: var(--_hc-accent-subtle);
  --_hc-halo-line: color-mix(in srgb, var(--_hc-accent) 28%, transparent);
}
.hc-search:focus-within .hc-search-field {
  border-color: var(--_hc-accent-border);
}

/* ── The dropdown ───────────────────────────────────────────────────── */
.hc-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 8px);
  z-index: 30;
  margin: 0;
  padding: 6px;
  list-style: none;
  max-height: min(420px, 60vh);
  overflow-y: auto;
  overscroll-behavior: contain;
  border-radius: var(--_hc-radius-lg);
  border: 1px solid var(--_hc-line);
  background: var(--_hc-surface);
  box-shadow: var(--_hc-shadow-menu);
  text-align: left;
}
.hc-menu-empty {
  padding: 14px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--_hc-fg-muted);
}
.hc-menu-empty a {
  font-weight: 700;
  color: var(--_hc-accent-deep);
}

.hc-hit {
  display: block;
  padding: 10px 12px;
  border-radius: var(--_hc-radius);
  text-decoration: none;
  color: inherit;
  transition: background var(--_hc-dur) var(--_hc-ease);
}
.hc-hit:hover,
.hc-hit[data-active="true"] {
  background: var(--_hc-accent-subtle);
}
.hc-hit:focus-visible {
  outline: 2px solid var(--_hc-accent);
  outline-offset: -2px;
}
.hc-hit-title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--_hc-fg);
}
.hc-hit-where {
  display: block;
  margin-top: 2px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--_hc-fg-subtle);
}
.hc-hit-snippet {
  margin-top: 4px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--_hc-fg-muted);
  /* Two lines, then it stops: a ragged third line under every result is
     what makes a dropdown look like a dump rather than a menu. */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hc-menu-foot {
  margin: 4px 2px 2px;
  padding: 8px 10px 4px;
  border-top: 1px solid var(--_hc-line);
  font-size: 12px;
  font-weight: 500;
  color: var(--_hc-fg-subtle);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.hc-menu-foot a {
  color: var(--_hc-accent-deep);
  font-weight: 700;
  text-decoration: none;
}

/* ── The hub's cards ────────────────────────────────────────────────────
   One track width for every card, equal heights, and the "All N articles"
   link pinned to the bottom edge so a card with two titles and a card with
   five end on the same line (grid-space-sweep). Raise --_hc-card-min on a
   site whose article count would leave one card alone on the last row. */
.hc-shell {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--_hc-shell);
  margin: 0 auto;
  padding: 0 16px;
  font-family: var(--_hc-font);
  color: var(--_hc-fg);
}
.hc-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--_hc-card-min), 1fr));
  /* Rows size to their own content, and the cards in a row stretch to the
     tallest of that row, so every card in a row ends on the same line.
     `grid-auto-rows: 1fr` was doing something else: in an auto-height grid
     it makes every row equal to the tallest row anywhere in the grid, so a
     second row of two short collections inherited the height of a first row
     with five articles in it, and every card carried about 170px of empty
     space under its last link. A nested-layout card fills that space with
     "All N articles" (`.hc-card-all`, margin-top auto), which is why this
     only showed on a flat-layout site. Measured on a live flat hub,
     2026-09-18: rows 321px and 321px before, 321px and 218px after. */
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.hc-card {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  padding: 22px 24px;
  border-radius: var(--_hc-radius-card);
  border: 1px solid var(--_hc-line);
  background: var(--_hc-surface);
  box-shadow: var(--_hc-shadow-card);
}
.hc-card-title {
  font-family: var(--_hc-heading-font);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.42;
  color: var(--_hc-fg);
  text-decoration: none;
}
.hc-card-title:hover {
  color: var(--_hc-accent);
}
.hc-card-blurb {
  margin: 6px 0 0;
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--_hc-fg-muted);
}
.hc-card-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--_hc-line);
  list-style: none;
}
.hc-card-list a {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--_hc-fg-muted);
  text-decoration: none;
}
.hc-card-list a:hover {
  color: var(--_hc-accent);
}
.hc-card-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--_hc-accent-deep);
  text-decoration: none;
}
.hc-card-all svg {
  transition: transform var(--_hc-dur) var(--_hc-ease);
}
.hc-card-all:hover svg {
  transform: translateX(2px);
}

/* ── Results page (no JS, or a submitted query) ─────────────────────── */
.hc-results {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hc-results .hc-hit {
  padding: 14px 14px;
  border: 1px solid transparent;
}
.hc-results .hc-hit:hover {
  border-color: var(--_hc-line);
  background: var(--_hc-surface);
}
.hc-results .hc-hit-snippet {
  -webkit-line-clamp: 3;
}
.hc-empty {
  padding: 40px 0;
  max-width: var(--_hc-prose);
}
.hc-empty h2 {
  margin: 0 0 8px;
  font-family: var(--_hc-heading-font);
  font-size: 20px;
  font-weight: 800;
  color: var(--_hc-fg);
}
.hc-empty p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--_hc-fg-muted);
}
.hc-empty a {
  color: var(--_hc-accent-deep);
  font-weight: 700;
}

/* ── Article ────────────────────────────────────────────────────────── */
.hc-crumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--_hc-fg-subtle);
}
.hc-crumbs a {
  color: var(--_hc-fg-muted);
  text-decoration: none;
}
.hc-crumbs a:hover {
  color: var(--_hc-accent);
}
.hc-article {
  max-width: var(--_hc-prose);
  font-family: var(--_hc-font);
  color: var(--_hc-fg);
}
.hc-article h1 {
  margin: 8px 0 0;
  font-family: var(--_hc-heading-font);
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hc-article .hc-lede {
  max-width: none;
  margin-top: 14px;
}
.hc-prose {
  margin-top: 28px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--_hc-fg-muted);
}
.hc-prose > :first-child {
  margin-top: 0;
}
.hc-prose h2 {
  margin: 34px 0 12px;
  font-family: var(--_hc-heading-font);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.012em;
  color: var(--_hc-fg);
}
.hc-prose h3 {
  margin: 26px 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--_hc-fg);
}
.hc-prose p {
  margin: 0 0 16px;
}
.hc-prose ul,
.hc-prose ol {
  margin: 0 0 16px;
  padding-left: 22px;
}
.hc-prose li {
  margin-bottom: 7px;
}
.hc-prose a {
  color: var(--_hc-accent-deep);
  font-weight: 600;
}
.hc-prose strong {
  color: var(--_hc-fg);
  font-weight: 700;
}
.hc-prose code {
  padding: 2px 5px;
  border-radius: var(--_hc-radius-sm);
  background: var(--_hc-surface-sunken);
  border: 1px solid var(--_hc-line);
  font-size: 0.9em;
}
.hc-prose blockquote {
  margin: 0 0 16px;
  padding: 2px 0 2px 16px;
  border-left: 3px solid var(--_hc-line-strong);
  color: var(--_hc-fg-muted);
}

/* ── Related, feedback, still stuck ─────────────────────────────────── */
.hc-related {
  max-width: var(--_hc-prose);
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--_hc-line);
}
.hc-related h2 {
  margin: 0 0 14px;
  font-family: var(--_hc-heading-font);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--_hc-fg-subtle);
}
.hc-related ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hc-stuck {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 18px;
  margin-top: 56px;
}
.hc-stuck-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--_hc-radius-card);
  border: 1px solid var(--_hc-line);
  background: var(--_hc-surface-sunken);
}
.hc-stuck-panel h3 {
  margin: 0;
  font-family: var(--_hc-heading-font);
  font-size: 17px;
  font-weight: 800;
  color: var(--_hc-fg);
}
.hc-stuck-panel p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--_hc-fg-muted);
}
.hc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--_hc-accent-deep);
  text-decoration: none;
}
.hc-btn:hover {
  text-decoration: underline;
}

/* ── Motion ─────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .hc-search,
  .hc-search-field,
  .hc-search-glyph,
  .hc-hit,
  .hc-search-clear,
  .hc-card-all svg {
    transition: none;
  }
}