/* Аккордеон +/−. Метрики ExpandableAccordion: линия, иконка 20px в поле 36px.
   Раскрытие короткое: высота текста и смена плюса на минус. */

.acc-list {
  margin-top: 8px;
}

.acc-item {
  border-top: 1px solid var(--color-line);
  interpolate-size: allow-keywords;
  transition: border-top-color 240ms ease;
}

.acc-item[open] {
  border-top-color: var(--color-dark);
}

.acc-hit {
  display: block;
  padding: 19px 0 20px;
  list-style: none;
  cursor: pointer;
  transition: padding-bottom 240ms ease;
}

.acc-hit::-webkit-details-marker {
  display: none;
}

.acc-hit:focus {
  outline: none;
}

.acc-hit:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-inner);
}

.acc-item[open] .acc-hit {
  padding-bottom: 0;
}

.acc-item:last-child .acc-hit,
.acc-item:last-child[open] .acc-panel {
  padding-bottom: 0;
}

.acc-head {
  position: relative;
  display: block;
  padding-right: 44px;
}

.acc-title {
  color: var(--color-muted);
  font-weight: 400;
  transition: color 240ms ease;
}

.acc-item[open] .acc-title {
  color: var(--color-black);
  font-weight: 500;
}

.acc-toggle {
  position: absolute;
  top: 50%;
  right: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-dark);
  transform: translateY(-50%);
  pointer-events: none;
}

.acc-icon {
  position: absolute;
  width: 20px;
  height: 20px;
  transition: opacity 160ms ease;
}

.icon-minus {
  opacity: 0;
}

.acc-item[open] .icon-add {
  opacity: 0;
}

.acc-item[open] .icon-minus {
  opacity: 1;
}

.acc-item::details-content {
  height: 0;
  overflow: clip;
  transition:
    height 240ms ease,
    content-visibility 240ms ease allow-discrete;
}

.acc-item[open]::details-content {
  height: auto;
}

.acc-panel {
  padding-top: 12px;
  padding-right: 44px;
  padding-bottom: 24px;
  color: var(--color-black);
}

.acc-panel p,
.acc-panel ul,
.acc-panel ol {
  margin: 0;
}

.acc-panel p + p,
.acc-panel p + ul,
.acc-panel p + ol,
.acc-panel ul + p,
.acc-panel ol + p {
  margin-top: 12px;
}

.acc-panel ul,
.acc-panel ol {
  padding-left: 1.25em;
}

.acc-panel li + li {
  margin-top: 8px;
}

.acc-panel a {
  color: var(--color-text);
  text-underline-offset: 3px;
}

.acc-panel a:hover {
  color: var(--color-black);
}

@media (prefers-reduced-motion: reduce) {
  .acc-item,
  .acc-hit,
  .acc-title,
  .acc-icon,
  .acc-item::details-content {
    transition: none;
  }
}