.b-article-hero {
  display: grid;
  gap: 28px;
  padding: 24px 0;
}
.b-article-hero .a-kicker {
  margin-bottom: 4px;
}
.b-article-hero h1 {
  font-family: var(--font-head);
  font-stretch: 100%;
  font-weight: 800;
  font-size: var(--fs-clamp-fb20d5);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
  color: var(--ink);
}
.b-article-hero .lede {
  font-size: var(--fs-1-18rem);
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 60ch;
}
.b-article-hero .lede .hook {
  color: var(--ink);
  font-weight: 600;
}
.b-article-hero .meta-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-0-85rem);
}
.b-article-hero .people {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
}
.b-article-hero .facts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
}
.b-article-hero .by {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.b-article-hero .by .ava {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--lime);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-0-72rem);
}
.b-article-hero .by .ava img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.b-article-hero .by .name {
  color: var(--ink);
  font-weight: 500;
}
.b-article-hero .by .name a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-2);
}
.b-article-hero .by .name a:hover {
  text-decoration-color: currentColor;
}
.b-article-hero .by .role {
  color: var(--ink-3);
  font-size: var(--fs-0-78rem);
}
.b-article-hero .meta-row .sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ink-3);
}
.b-article-hero .meta-row .item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: var(--fs-0-78rem);
}
.b-article-hero .meta-row .item svg {
  color: var(--ink-3);
}
.b-article-hero .cover {
  aspect-ratio: 16/8;
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  background: var(--wash);
  border: 1px solid var(--line-2);
}
.b-article-hero .cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.b-toc {
  position: relative;
  padding: 20px 18px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  background: var(--wash);
  font-size: var(--fs-0-88rem);
  max-width: 68ch;
}
.b-toc .toc-label {
  font-family: var(--font-mono);
  font-size: var(--fs-0-66rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 14px;
}
.b-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  counter-reset: toc;
}
.b-toc li {
  counter-increment: toc;
  position: relative;
}
.b-toc a {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 6px;
  padding: 6px;
  border-radius: 5px;
  color: var(--ink-2);
  font-size: var(--fs-0-86rem);
  line-height: 1.4;
}
.b-toc a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: var(--fs-0-66rem);
  color: var(--ink-3);
  letter-spacing: 0.05em;
  align-self: start;
  padding-top: 3px;
}
.b-toc a:hover {
  color: var(--ink);
  background: var(--surface);
}
.b-toc li.sub {
  counter-increment: none;
}
.b-toc li.sub a {
  padding-left: 22px;
  font-size: var(--fs-0-82rem);
}
.b-toc li.sub a::before {
  content: "";
}
.b-gloss {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}
.b-gloss .g-letter {
  font-family: var(--font-head);
  font-stretch: 100%;
  font-weight: 800;
  font-size: var(--fs-1-6rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--accent);
  padding: 16px 0 8px;
  border-bottom: 1px solid var(--line);
  margin: 0 0 12px;
  scroll-margin-top: 110px;
}
.b-gloss .g-term {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}
.b-gloss .g-term strong {
  color: var(--ink);
  font-weight: 500;
}
.b-gloss .g-term strong a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-2);
}
.b-gloss .g-term strong a:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}
.b-gloss .g-term p {
  color: var(--ink-2);
  margin: 0;
  font-size: var(--fs-0-92rem);
}
.b-gloss.path {
  counter-reset: gloss;
}
.b-gloss.path .g-term {
  counter-increment: gloss;
}
.b-gloss.path .g-term strong::before {
  content: counter(gloss, decimal-leading-zero) " ";
  font-family: var(--font-mono);
  font-size: var(--fs-0-78rem);
  color: var(--ink-3);
}
@media (max-width: 540px) {
  .b-gloss .g-term {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}
.b-author {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border-radius: 14px;
  background: var(--cream);
  max-width: 68ch;
  --tile-ink: var(--ink);
  --tile-sub: var(--c-3a3a45);
}
.b-author .ava {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lime);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-1-5rem);
  letter-spacing: -0.03em;
}
.b-author .ava img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.b-author .who {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.b-author .who .name {
  font-family: var(--font-head);
  font-stretch: 100%;
  font-weight: 800;
  font-size: var(--fs-1-35rem);
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--tile-ink);
  margin: 0;
}
.b-author .who .bio {
  color: var(--tile-sub);
  font-size: var(--fs-0-92rem);
  line-height: 1.55;
  margin: 4px 0 8px;
  max-width: 60ch;
}
.b-author .who .links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.b-author .who .links a {
  display: inline-flex;
  align-items: center;
  border-radius: 5px;
  background: var(--c-rgba-23-23-28-0-08);
  color: var(--ink);
  font-family: var(--font-head-s);
  font-weight: 700;
  font-size: var(--fs-0-78rem);
  padding: 5px 9px;
  letter-spacing: -0.01em;
}
.b-author .who .links a:hover {
  background: var(--ink);
  color: var(--lime);
}
@media (max-width: 700px) {
  .b-author {
    grid-template-columns: 1fr;
  }
}
.b-callout .c-list {
  margin: 8px 0 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.b-callout .c-list li {
  color: var(--tile-sub, var(--ink-2));
  line-height: 1.5;
}
.lib-body .b-body:not(.lib-tail) h2 {
  font-size: var(--fs-1-75rem);
  line-height: 1.1;
  margin: 40px 0 14px;
}
.lib-body .b-body:not(.lib-tail) ol {
  margin: 0 0 16px;
  padding-left: 22px;
  color: var(--ink-2);
}
.lib-body [id],
.lib-toc-s [id] {
  scroll-margin-top: 110px;
}
.cite {
  position: relative;
  font-size: var(--fs-0-72rem);
  line-height: 0;
  vertical-align: super;
}
.cite a {
  font-family: var(--font-mono);
  color: var(--accent);
  text-decoration: none;
  padding: 0 1px;
}
.cite a:hover,
.cite a:focus-visible {
  text-decoration: underline;
}
.cite-tip {
  position: absolute;
  z-index: 5;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: min(280px, 80vw);
  padding: 8px 10px;
  border-radius: var(--r-sm);
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-body);
  font-size: var(--fs-0-78rem);
  line-height: 1.4;
  text-align: left;
  white-space: normal;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}
.cite:hover .cite-tip,
.cite:focus-within .cite-tip {
  visibility: visible;
  opacity: 1;
}
.cite:target a,
.lib-sources li:target {
  background: var(--cream);
}
.lib-tail {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: var(--fs-0-78rem);
  line-height: 1.6;
  color: var(--ink-2);
}
.lib-tail h2,
.lib-tail h2.a-heading {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--fs-0-72rem);
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--ink-3);
}
.lib-tail .lib-syn dd,
.lib-tail .lib-sources li,
.lib-tail .lib-changes li,
.lib-tail .lib-changes time,
.lib-tail .lib-sources .n,
.lib-tail .lib-license {
  font-size: inherit;
  line-height: inherit;
}
.lib-tail .lib-syn {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.lib-syn div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
}
.lib-syn dt {
  font-family: var(--font-mono);
  font-size: var(--fs-0-78rem);
  color: var(--ink-3);
}
.lib-syn dd {
  margin: 0;
  color: var(--ink-2);
}
.lib-tail .lib-sources {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lib-sources li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 8px;
  padding: 4px 6px;
  border-radius: var(--r-xs);
  color: var(--ink-2);
  font-size: var(--fs-0-92rem);
  line-height: 1.5;
}
.lib-sources .n {
  font-family: var(--font-mono);
  font-size: var(--fs-0-78rem);
  color: var(--ink-3);
  padding-top: 2px;
}
.lib-sources .pub {
  color: var(--ink);
  font-weight: 500;
}
.lib-sources .back {
  font-family: var(--font-mono);
  text-decoration: none;
  padding: 0 2px;
}
.lib-tail .lib-changes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.lib-changes li {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  color: var(--ink-2);
  font-size: var(--fs-0-92rem);
}
.lib-changes time,
.lib-license {
  font-family: var(--font-mono);
  font-size: var(--fs-0-78rem);
  color: var(--ink-3);
}
.lib-license {
  margin: 0;
}
@media (max-width: 540px) {
  .lib-syn div,
  .lib-changes li {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}
main:is(.lib-term, .lib-article) > .container,
main:is(.lib-term, .lib-article) > section.s:not(.nl-s, .arts-s) > .container {
  max-width: var(--lib-col);
}
main:is(.lib-term, .lib-article) > section.s:not(.nl-s, .arts-s) {
  border-top: 0;
  padding: 0 0 40px;
}
main:is(.lib-term, .lib-article) > section.s.lib-hero {
  padding: 32px 0 36px;
}
main:is(.lib-term, .lib-article) > section.s.lib-body {
  padding: 16px 0 72px;
}
main:is(.lib-term, .lib-article) .b-article-hero {
  padding: 0;
}
main:is(.lib-term, .lib-article) .b-article-hero .lede {
  max-width: none;
  color: var(--text-read);
}
main:is(.lib-term, .lib-article) .lib-body .b-body:not(.lib-tail) {
  max-width: none;
  font-size: var(--fs-1-06rem);
}
main:is(.lib-term, .lib-article) .lib-body .b-body:not(.lib-tail) :is(p, ul, ol, li) {
  color: var(--text-read);
  line-height: 1.68;
}
main:is(.lib-term, .lib-article) .lib-body .b-body:not(.lib-tail) p {
  margin: 0 0 18px;
}
main:is(.lib-term, .lib-article) .lib-body .b-body:not(.lib-tail) td:not(:first-child) {
  color: var(--text-read);
}
main:is(.lib-term, .lib-article) .lib-body .b-body:not(.lib-tail) > p:first-of-type::first-letter {
  float: left;
  font-family: var(--font-head);
  font-stretch: 100%;
  font-weight: 800;
  font-size: var(--fs-4-4rem);
  line-height: 0.8;
  margin: 7px 8px 0 -2px;
  color: var(--ink);
}
main.lib .b-callout:not(.section) {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 12px;
  row-gap: 10px;
  padding: 22px 26px 24px;
}
main.lib .b-callout:not(.section) .c-body {
  display: contents;
}
main.lib .b-callout:not(.section) .a-icon.box {
  grid-column: 1;
  grid-row: 1;
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
}
main.lib .b-callout:not(.section) .a-icon.box svg {
  width: 14px;
  height: 14px;
}
main.lib .b-callout:not(.section) .c-body > .a-heading {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
}
main.lib .b-callout:not(.section) .c-body > :not(.a-heading, .sr-only) {
  grid-column: 1 / -1;
}
main.lib .b-callout:not(.section) .c-list {
  margin: 0;
}
main.lib .b-body .b-callout {
  margin: 28px 0;
}
main.lib .lib-tail {
  max-width: none;
}
main.lib .lib-syn div,
main.lib .lib-changes li {
  grid-template-columns: 200px 1fr;
}
main:is(.lib-term, .lib-article) .b-article-hero h1 {
  font-size: var(--fs-clamp-b28fb1);
  line-height: 1.1;
}
@media (max-width: 540px) {
  main.lib .lib-syn div,
  main.lib .lib-changes li {
    grid-template-columns: 1fr;
  }
}