.sidebar-article {
  --sidebar-article-max-width: 88rem;
  --sidebar-article-reading-width: 52rem;
  --sidebar-article-rail-width: 17rem;
  --sidebar-article-gap: clamp(2rem, 4vw, 4.5rem);
  --sidebar-article-header-offset: 5.5rem;
  --sidebar-article-sticky-gap: 0.75rem;
  --sidebar-article-text: currentColor;
  --sidebar-article-muted: currentColor;
  --sidebar-article-accent: currentColor;
  --sidebar-article-border: rgba(127, 127, 127, 0.3);
  --sidebar-article-surface: rgba(127, 127, 127, 0.08);
  --sidebar-article-active-surface: rgba(127, 127, 127, 0.16);
  --sidebar-article-mobile-surface: #0d1c2b;
  --sidebar-article-mobile-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.26);
  --sidebar-article-focus: #f2b84b;

  display: grid;
  grid-template-columns: minmax(13rem, var(--sidebar-article-rail-width)) minmax(0, var(--sidebar-article-reading-width));
  gap: var(--sidebar-article-gap);
  align-items: start;
  position: relative;
  left: 50%;
  width: min(calc(100vw - 3rem), var(--sidebar-article-max-width));
  margin: 0;
  transform: translateX(-50%);
  color: var(--sidebar-article-text);
}

.sidebar-article *,
.sidebar-article *::before,
.sidebar-article *::after {
  box-sizing: border-box;
}

.sidebar-article__article {
  min-width: 0;
  max-width: var(--sidebar-article-reading-width);
}

.sidebar-article__header {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: clamp(1.5rem, 3vw, 2.25rem);
  border-bottom: 1px solid var(--sidebar-article-border);
}

.sidebar-article__eyebrow {
  margin: 0 0 0.55rem;
  color: var(--sidebar-article-accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.sidebar-article__title {
  margin: 0;
  color: var(--sidebar-article-text);
  font-size: clamp(2.25rem, 6vw, 4.75rem);
  line-height: 1.02;
  overflow-wrap: anywhere;
}

.sidebar-article__description {
  max-width: 66ch;
  margin: 1rem 0 0;
  color: var(--sidebar-article-muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
}

.sidebar-article__updated {
  margin: 0.9rem 0 0;
  color: var(--sidebar-article-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.sidebar-article__content {
  min-width: 0;
}

.sidebar-article__content > :first-child {
  margin-top: 0;
}

.sidebar-article__content :is(h2, h3, h4, h5, h6)[id] {
  scroll-margin-top: calc(var(--sidebar-article-header-offset) + 1rem);
}

.sidebar-article__content :is(img, video, iframe, svg) {
  max-width: 100%;
}

.sidebar-article__content pre,
.sidebar-article__content table {
  max-width: 100%;
  overflow-x: auto;
}

.article-sidebar {
  min-width: 0;
  align-self: stretch;
  padding-right: clamp(1rem, 2.5vw, 2rem);
  border-right: 1px solid var(--sidebar-article-border);
}

.article-sidebar__disclosure {
  position: sticky;
  top: calc(var(--sidebar-article-header-offset) + var(--sidebar-article-sticky-gap));
  max-height: calc(100vh - var(--sidebar-article-header-offset) - var(--sidebar-article-sticky-gap) - 1.5rem);
  overflow-y: auto;
  scrollbar-width: thin;
}

.article-sidebar__summary {
  display: none;
}

.article-sidebar__panel {
  display: block;
}

.article-sidebar__header {
  margin-bottom: 1rem;
}

.article-sidebar__label {
  margin: 0 0 0.2rem;
  color: var(--sidebar-article-muted);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  line-height: 1.4;
  text-transform: uppercase;
}

.article-sidebar__title {
  margin: 0;
  color: var(--sidebar-article-text);
  font-size: 1.05rem;
  font-weight: 750;
  line-height: 1.35;
}

.article-sidebar__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-sidebar__list--nested {
  margin: 0.3rem 0 0.5rem 0.6rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--sidebar-article-border);
}

.article-sidebar__item {
  margin: 0.1rem 0;
}

.article-sidebar__link {
  display: block;
  margin-left: -0.55rem;
  padding: 0.4rem 0.55rem;
  border-left: 0.18rem solid transparent;
  border-radius: 0 0.35rem 0.35rem 0;
  color: var(--sidebar-article-text);
  font-size: 0.89rem;
  font-weight: 620;
  line-height: 1.42;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.article-sidebar__link--nested {
  font-size: 0.82rem;
  font-weight: 520;
}

.article-sidebar__link:hover {
  background: var(--sidebar-article-surface);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.article-sidebar__link[aria-current="location"] {
  border-left-color: var(--sidebar-article-accent);
  background: var(--sidebar-article-active-surface);
  color: var(--sidebar-article-text);
  font-weight: 750;
}

.article-sidebar__link:focus-visible,
.article-sidebar__summary:focus-visible,
.article-sidebar__back-to-top:focus-visible {
  outline: 0.18rem solid var(--sidebar-article-focus);
  outline-offset: 0.15rem;
}

.article-sidebar__back-to-top {
  display: inline-block;
  margin-top: 1.25rem;
  color: var(--sidebar-article-text);
  font-size: 0.78rem;
  font-weight: 700;
  text-underline-offset: 0.18em;
}

@media (max-width: 72rem) {
  .sidebar-article {
    --sidebar-article-rail-width: 14rem;
    --sidebar-article-gap: clamp(1.5rem, 3vw, 2.5rem);
  }
}

@media (max-width: 56rem) {
  .sidebar-article {
    display: block;
    left: auto;
    width: min(calc(100vw - 2rem), var(--sidebar-article-reading-width));
    margin-inline: auto;
    transform: none;
  }

  .article-sidebar {
    position: sticky;
    z-index: 20;
    top: calc(var(--sidebar-article-header-offset) + var(--sidebar-article-sticky-gap));
    margin-bottom: 1.75rem;
    padding-right: 0;
    border-right: 0;
  }

  .article-sidebar__disclosure {
    position: static;
    max-height: none;
    overflow: visible;
    border: 1px solid var(--sidebar-article-border);
    border-radius: 0.65rem;
    background: var(--sidebar-article-mobile-surface);
    box-shadow: var(--sidebar-article-mobile-shadow);
  }

  .article-sidebar__summary {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1rem;
    color: var(--sidebar-article-text);
    font-size: 0.95rem;
    font-weight: 750;
    line-height: 1.4;
    cursor: pointer;
    list-style: none;
  }

  .article-sidebar__summary::-webkit-details-marker {
    display: none;
  }

  .article-sidebar__summary-icon {
    width: 1.1rem;
    height: 1.1rem;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
    transition: transform 180ms ease;
  }

  .article-sidebar__disclosure[open] .article-sidebar__summary-icon {
    transform: rotate(180deg);
  }

  .article-sidebar__disclosure:not([open]) > .article-sidebar__panel {
    display: none;
  }

  .article-sidebar__panel {
    max-height: min(
      calc(100vh - var(--sidebar-article-header-offset) - var(--sidebar-article-sticky-gap) - 5rem),
      32rem
    );
    padding: 0.2rem 1rem 1rem;
    overflow-y: auto;
    border-top: 1px solid var(--sidebar-article-border);
  }

  .article-sidebar__header {
    display: none;
  }

  .article-sidebar__link {
    padding-block: 0.48rem;
  }

  .sidebar-article__title {
    font-size: clamp(2.15rem, 10vw, 3.6rem);
  }
}

@media (max-width: 36rem) {
  .sidebar-article {
    width: min(calc(100vw - 1.25rem), var(--sidebar-article-reading-width));
  }

  .sidebar-article__header {
    margin-bottom: 1.75rem;
    padding-bottom: 1.25rem;
  }

  .article-sidebar__panel {
    padding-inline: 0.8rem;
  }

  .article-sidebar__link {
    font-size: 0.86rem;
  }

  .article-sidebar__link--nested {
    font-size: 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-sidebar__summary-icon {
    transition: none;
  }
}

.sidebar-article--without-sidebar {
    display: block;
}

.sidebar-article--without-sidebar
.sidebar-article__article {
    width: 100%;
}

.article-sidebar__sublist {
    margin: 0.35rem 0 0;
    padding: 0 0 0 0.85rem;

    border-left: 1px solid var(
        --border-subtle,
        rgba(255, 255, 255, 0.12)
    );

    list-style: none;
}


.article-sidebar__item--h3
.article-sidebar__link {
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;

    font-size: 0.86rem;

    opacity: 0.82;
}

.prose h2,
.prose h3 {
    scroll-margin-top: 7rem;
}