:root {
  --io-bg: #ffffff;
  --io-bg-soft: #f6f6f4;
  --io-bg-muted: #eeeeeb;
  --io-ink: #101214;
  --io-ink-soft: #33383d;
  --io-muted: #6a7076;
  --io-rule: #d9d9d4;
  --io-rule-strong: #b7b7b0;
  --io-accent: #3182bd;
  --io-accent-dark: #24648f;
  --io-focus: #3182bd;
  --io-highlight: rgba(253, 191, 111, 0.25);
  --io-progress: #fdbf6f;
  --color-paper: var(--io-bg);
  --color-paper-soft: var(--io-bg-soft);
  --color-ink: var(--io-ink);
  --color-ink-muted: var(--io-muted);
  --color-rule: var(--io-rule);
  --color-rule-strong: var(--io-rule-strong);
  --color-accent: var(--io-accent);
  --color-accent-blue: var(--io-focus);
  --color-highlight: var(--io-highlight);
  --color-progress: var(--io-progress);
  --font-sans: var(--gh-font-body, "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
  --font-heading: var(--gh-font-heading, var(--font-sans));
  --font-serif: var(--font-sans);
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shell: min(1180px, calc(100vw - 40px));
  --measure: 72ch;
}

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

html {
  color-scheme: light;
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img,
picture,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration-color: color-mix(in srgb, var(--color-accent) 55%, transparent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-accent);
}

button,
input,
textarea,
select {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-accent-blue);
  outline-offset: 4px;
}

::selection {
  background: var(--color-highlight);
}

mark {
  background: var(--color-highlight);
  color: var(--color-ink);
  padding: 0 0.12em;
}

.u-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  transform: translateY(-140%);
  background: var(--color-ink);
  color: var(--color-paper-soft);
  padding: 0.65rem 0.9rem;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.reading-progress {
  display: none;
  position: fixed;
  inset: 0 auto 0 0;
  width: 1rem;
  height: 100vh;
  z-index: 90;
  background: transparent;
}

.post-template .reading-progress {
  display: block;
}

.reading-progress span {
  display: block;
  width: 100%;
  height: 0;
  background: color-mix(in srgb, var(--color-progress) 25%, transparent);
}

.site-shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-main {
  min-height: 68vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  border-bottom: 1px solid var(--color-rule);
  background: color-mix(in srgb, var(--color-paper) 92%, white);
}

.post-template .site-header {
  position: static;
}

.site-header__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-wordmark {
  font-family: var(--font-serif);
  font-size: 1.24rem;
  font-weight: 650;
  letter-spacing: 0;
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.8rem);
  font-size: 0.83rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-nav a {
  text-decoration: none;
  color: var(--color-ink-muted);
}

.site-nav a:hover {
  color: var(--color-ink);
}

.site-nav a.is-active,
.site-footer__nav a.is-active {
  color: var(--color-ink);
  font-weight: 760;
  box-shadow: inset 0 -0.18em 0 var(--color-highlight);
  cursor: default;
  pointer-events: none;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  color: var(--color-ink);
  padding: 0;
  align-items: center;
  justify-content: center;
}

.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  display: block;
  width: 18px;
  height: 1px;
  background: currentColor;
  content: "";
}

.nav-toggle__bar {
  position: relative;
}

.nav-toggle__bar::before,
.nav-toggle__bar::after {
  position: absolute;
  top: 0;
  left: 0;
}

.nav-toggle__bar::before {
  transform: translateY(-6px);
}

.nav-toggle__bar::after {
  transform: translateY(6px);
}

.site-footer {
  margin-top: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--color-rule);
  padding: 2rem 0 2.4rem;
  color: var(--color-ink-muted);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}

.site-footer__statement {
  max-width: 36rem;
  margin: 0;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  font-size: 0.83rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-footer__nav a {
  text-decoration: none;
}

.eyebrow,
.section-heading p,
.article-kicker {
  margin: 0 0 0.75rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(120px, 0.24fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 1.5rem;
}

.section-heading h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2vw, 2rem);
  font-weight: 720;
  line-height: 1.1;
}

.home-masthead {
  padding: clamp(3.2rem, 6vw, 5.6rem) 0 clamp(2.4rem, 4vw, 3.8rem);
}

.home-masthead h1,
.page-hero h1,
.article-header h1 {
  max-width: 18ch;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2.65rem, 5.5vw, 5.2rem);
  font-weight: 760;
  line-height: 0.98;
  letter-spacing: 0;
}

.home-masthead p:last-child,
.page-hero p,
.article-deck {
  max-width: 760px;
  margin: 1.35rem 0 0;
  color: var(--color-ink-muted);
  font-family: var(--font-serif);
  font-size: clamp(1.18rem, 1.8vw, 1.45rem);
  line-height: 1.35;
}

.home-feature,
.home-dossiers,
.home-latest,
.home-concepts,
.home-about,
.page-hero,
.archive-section,
.dossier-page-grid,
.concepts-page,
.archive-index,
.text-page,
.article-apparatus {
  margin-top: clamp(3.2rem, 7vw, 6rem);
}

.featured-essay {
  display: grid;
  grid-template-columns: minmax(140px, 0.25fr) minmax(0, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--color-ink);
  padding: clamp(1.5rem, 3vw, 2.4rem) 0;
}

.featured-essay__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.featured-essay__date {
  color: var(--color-accent);
  font-weight: 400;
}

.featured-essay h3 {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.2vw, 4.4rem);
  font-weight: 620;
  line-height: 1;
}

.featured-essay h3 a,
.post-card__title a,
.dossier-card h3 a,
.archive-row h2 a,
.concept-list h3 a {
  text-decoration: none;
}

.featured-essay__deck,
.featured-essay__argument {
  grid-column: 2;
}

.featured-essay__deck {
  max-width: 780px;
  margin: 0.4rem 0 0;
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.35;
}

.featured-essay__argument {
  max-width: 60ch;
  margin: 0.35rem 0 0;
  color: var(--color-ink-muted);
}

.dossier-grid,
.dossier-page-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--color-rule-strong);
}

.dossier-card {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1rem;
  min-height: 190px;
  border-bottom: 1px solid var(--color-rule);
  padding: 1.3rem 1.2rem 1.45rem 0;
}

.dossier-card:nth-child(odd) {
  border-right: 1px solid var(--color-rule);
}

.dossier-card:nth-child(even) {
  padding-left: 1.2rem;
}

.dossier-card__number {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.dossier-card h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2vw, 2.1rem);
  line-height: 1.08;
}

.dossier-card p {
  margin: 0.75rem 0 0;
  color: var(--color-ink-muted);
}

.dossier-card__concepts {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.post-list {
  display: grid;
  border-top: 1px solid var(--color-rule-strong);
}

.post-card {
  display: grid;
  grid-template-columns: minmax(120px, 0.2fr) minmax(0, 1fr);
  gap: 1.4rem;
  align-items: start;
  border-bottom: 1px solid var(--color-rule);
  padding: 1.25rem 0 1.35rem;
}

.post-card__body {
  min-width: 0;
}

.post-card__date {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

.post-card__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.12;
}

.post-card__deck {
  max-width: 58ch;
  margin: 0.45rem 0 0;
  color: var(--color-ink-muted);
}

.post-card__tags {
  margin-top: 0.65rem;
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.post-list--compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--color-rule);
  background: var(--color-rule);
}

.post-list--compact .post-card {
  display: block;
  min-height: 260px;
  border: 0;
  background: var(--color-paper);
  padding: 1.1rem;
}

.concept-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-rule-strong);
}

.concept-list article {
  border-bottom: 1px solid var(--color-rule);
  padding: 1.05rem 1.2rem 1.2rem 0;
}

.concept-list article:nth-child(odd) {
  border-right: 1px solid var(--color-rule);
}

.concept-list article:nth-child(even) {
  padding-left: 1.2rem;
}

.concept-list h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.15;
}

.concept-list__count {
  font-weight: 400;
}

.concept-list p,
.home-about > p,
.text-page > p {
  max-width: 72ch;
  color: var(--color-ink-muted);
}

.section-link {
  margin-top: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-hero {
  padding-top: clamp(2.4rem, 5vw, 4.5rem);
}

.page-hero h1 {
  max-width: 16ch;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
}

.article-header h1 {
  max-width: 16ch;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1;
}

.archive-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 1.2rem;
  border-top: 1px solid var(--color-rule);
  padding: 1rem 0;
}

.archive-row time {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.archive-row h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.35rem;
}

.archive-row p {
  margin: 0.25rem 0 0;
  color: var(--color-ink-muted);
}

.article-header {
  max-width: 920px;
  padding-top: clamp(3.4rem, 6vw, 6rem);
}

.article-header h1 {
  max-width: 16ch;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1;
}

.article-feature-image {
  margin-top: clamp(2rem, 4vw, 3.4rem);
}

.article-feature-image picture {
  display: block;
  box-sizing: border-box;
  border-top: 1px solid var(--color-rule);
  border-bottom: 1px solid var(--color-rule);
  background: var(--color-paper-soft);
}

.article-feature-image--page picture {
  border-top: 0;
  background: rgba(255, 255, 255, 0.45);
  padding: 3.5rem;
}

.article-feature-image img {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
}

.article-feature-image figcaption {
  max-width: 72ch;
  margin: 0.65rem 0 0;
  color: var(--color-ink-muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.article-grid {
  display: grid;
  grid-template-columns: minmax(170px, 230px) minmax(0, 730px) minmax(120px, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  align-items: start;
}

.article-sidebar {
  position: sticky;
  top: 1.5rem;
  max-height: calc(100vh - 3rem);
  overflow-y: auto;
  padding-right: 0.75rem;
  scrollbar-width: thin;
}

.article-body {
  position: relative;
  grid-column: 2;
  min-width: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.13rem, 1.2vw, 1.24rem);
  line-height: 1.72;
}

.article-grid--page {
  grid-template-columns: minmax(170px, 230px) minmax(0, 730px) minmax(120px, 1fr);
}

.article-grid--page .article-body {
  grid-column: 2;
}

.article-body > * {
  max-width: var(--measure);
}

.article-body > * + * {
  margin-top: 1.35em;
}

.article-body li::marker {
  color: rgba(0, 0, 0, 0.35);
  font-weight: 400;
}

.article-body hr.thin-divider,
.article-body hr.thin {
  height: 0;
  margin: 2.5rem 0;
  border: 0;
  background: transparent;
}

.article-body hr.huge-divider {
  height: 0;
  margin: 2rem 0 3rem;
  border: 0;
  border-top: 0.1rem solid rgba(0, 0, 0, 0.35);
}

.article-body h2,
.article-body h3,
.article-body h4 {
  color: var(--color-ink);
  font-family: var(--font-serif);
  line-height: 1.12;
}

.article-body h2 {
  margin-top: 2.4em;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.article-body h3 {
  margin-top: 2em;
  font-size: clamp(1.45rem, 2vw, 1.85rem);
}

.article-body blockquote,
.article-body .argument-brief,
.article-body .pull-quote {
  border-left: 2px solid var(--color-accent);
  padding: 0.2rem 0 0.2rem 1.2rem;
}

.article-body blockquote {
  margin: 2.5rem 0;
  color: var(--color-accent);
  font-size: 1.12em;
  font-style: italic;
  font-weight: 300;
}

.article-body blockquote * {
  color: inherit;
}

.article-body .blockquote-attribution {
  color: inherit;
  font-style: normal;
  font-weight: 300;
}

.article-body .blockquote-attribution * {
  color: inherit;
}

.article-body .blockquote-attribution em,
.article-body .blockquote-attribution i {
  font-style: normal;
}

.article-body strong,
.article-body b {
  font-weight: 600;
}

.article-body .content-disclaimer-block,
.article-body h3.content-disclaimer-heading,
.article-body h2.content-disclaimer-heading,
.article-body h4.content-disclaimer-heading,
.article-body p.content-disclaimer-text {
  opacity: 0.75;
  padding: 0;
  line-height: 1.45;
}

.article-body .content-disclaimer-block,
.article-body h3.content-disclaimer-heading,
.article-body h2.content-disclaimer-heading,
.article-body h4.content-disclaimer-heading,
.article-body .content-disclaimer-text {
  margin-top: 0;
  margin-bottom: 0;
}

.article-body .content-disclaimer-heading,
.article-body h3.content-disclaimer-heading,
.article-body h2.content-disclaimer-heading,
.article-body h4.content-disclaimer-heading {
  font-weight: 500;
}

.article-body .content-disclaimer-block {
  display: block;
  font-weight: 300;
}

.article-body .content-disclaimer-text {
  font-weight: 300;
}

.article-body .content-disclaimer-block strong,
.article-body .content-disclaimer-block b,
.article-body .content-disclaimer-text strong,
.article-body .content-disclaimer-text b {
  font-weight: 400;
}

.article-body .content-disclaimer-heading + .content-disclaimer-text,
.article-body .content-disclaimer-text + .content-disclaimer-text {
  margin-top: 0;
}

.article-body div#disclaimer,
.article-body div.disclaimer {
  opacity: 0.75;
  line-height: 1.45;
}

.article-body div#disclaimer h2,
.article-body div#disclaimer h3,
.article-body div#disclaimer h4,
.article-body div#disclaimer p,
.article-body div.disclaimer h2,
.article-body div.disclaimer h3,
.article-body div.disclaimer h4,
.article-body div.disclaimer p {
  margin-top: 0;
  margin-bottom: 0;
  padding: 0;
  line-height: inherit;
}

.article-body div#disclaimer h3,
.article-body div.disclaimer h3 {
  font-weight: 500;
}

.article-body div#disclaimer p,
.article-body div.disclaimer p {
  line-height: 1.45;
}

.article-body div#disclaimer p + p,
.article-body div.disclaimer p + p {
  margin-top: 0;
}

.article-body .ornament-separator,
.article-body p[style*="text-align:center"] {
  color: var(--color-progress);
}

.article-body .argument-brief {
  margin: 0 0 2.4rem;
  background: var(--color-highlight);
  border-top: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  padding: 1.1rem 1.2rem 1.2rem;
}

.article-body .argument-brief h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-body img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.article-body figure,
.article-body .kg-card {
  max-width: 100%;
  margin: 2.2rem 0;
}

.article-body .kg-width-wide,
.article-body .wide,
.article-body figure.wide {
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
}

.article-body .kg-width-full,
.article-body .full-width,
.article-body figure.full-width {
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
}

.article-body figcaption,
.article-body .kg-card figcaption {
  margin-top: 0.7rem;
  color: var(--color-ink-muted);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  line-height: 1.45;
}

.article-body table {
  display: block;
  width: 100%;
  margin-top: 0.75rem;
  margin-bottom: 0.75rem;
  overflow-x: auto;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

.article-body th,
.article-body td {
  border-bottom: 1px solid var(--color-rule);
  padding: 0.6rem 0.75rem 0.6rem 0;
  text-align: left;
}

@media (min-width: 981px) {
  .article-body table {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    table-layout: auto;
    overflow-x: auto;
  }

  .article-body th {
    min-width: max-content;
    white-space: nowrap;
  }

  .article-body td {
    min-width: 8rem;
  }
}

.article-body code,
.article-body pre {
  font-family: var(--font-mono);
}

.article-body code {
  font-size: 0.875rem;
  line-height: 0.9;
}

.article-body pre {
  overflow-x: auto;
  border: 1px solid var(--color-rule);
  background: var(--color-paper-soft);
  padding: 1rem;
}

.article-body .margin-note {
  position: absolute;
  left: calc(100% + clamp(1.5rem, 4vw, 3rem));
  transform: translateY(-10rem);
  width: min(220px, 18vw);
  max-width: none;
  margin: 0;
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--color-ink-muted);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.45;
}

.article-body .margin-note.is-positioned {
  top: var(--margin-note-top);
  transform: none;
}

.article-body .margin-note + * {
  margin-top: 0;
}

.article-body .margin-note strong,
.article-body .margin-note b {
  color: var(--color-progress);
}

.article-body .kg-callout-card {
  border-left: 2px solid var(--color-accent);
  background: var(--color-highlight);
  box-shadow: none;
}

.article-body .download-note {
  border-top: 1px solid var(--color-rule);
  border-bottom: 1px solid var(--color-rule);
  padding: 0.8rem 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.article-toc {
  border-top: 1px solid var(--color-rule-strong);
  padding-top: 0.85rem;
  color: var(--color-ink-muted);
  font-size: 0.9rem;
}

.article-toc__top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  margin-bottom: 0.65rem;
  border: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1;
  text-decoration: none;
}

.article-toc__top:hover {
  background: var(--color-highlight);
}

.article-toc__toggle {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--color-accent);
  padding: 0 0 0.7rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.article-toc__list li {
  list-style: none;
}

.article-toc__list li::marker {
  content: "";
}

.article-toc__list li + li {
  margin-top: 0.45rem;
}

.article-toc__list a {
  text-decoration: none;
}

.article-toc__list a.is-active {
  color: var(--color-ink);
}

.article-toc__list .toc-h3 {
  margin-left: 0.75rem;
  font-size: 0.84rem;
}

.post-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  max-width: 920px;
  margin: 2rem 0 0;
  border: 1px solid var(--color-rule);
  background: var(--color-rule);
}

.post-meta div {
  min-width: 0;
  background: var(--color-paper);
  padding: 0.75rem 0.85rem;
}

.post-meta__wide {
  grid-column: span 2;
}

.post-meta__taxonomy:not(:has(.taxonomy-list > a)):not(:has(.taxonomy-list > span)) {
  display: none;
}

.post-meta dt {
  margin: 0 0 0.25rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-meta dd {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: 0.92rem;
}

.taxonomy-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
}

.post-meta .taxonomy-list a,
.post-meta .taxonomy-list span {
  color: var(--color-ink-muted);
}

.post-meta .taxonomy-list a {
  text-decoration-color: color-mix(in srgb, var(--color-accent) 40%, transparent);
  text-underline-offset: 0.16em;
}

.post-meta .taxonomy-list a:hover {
  color: var(--color-accent);
}

.post-meta .taxonomy-list--keywords span {
  text-decoration: none;
}

.article-apparatus {
  max-width: 920px;
}

.article-taxonomy {
  margin-bottom: 3rem;
}

.article-taxonomy__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--color-rule);
  background: var(--color-rule);
}

.article-taxonomy__grid > div {
  background: var(--color-paper);
  padding: 1rem;
}

.article-taxonomy h3 {
  margin: 0 0 0.6rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pagination {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
  margin-top: 2rem;
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pagination__older {
  float: right;
}

@media (max-width: 980px) {
  :root {
    --shell: min(100vw - 28px, 760px);
  }

  .site-header__inner {
    min-height: 64px;
  }

  .nav-toggle {
    display: flex;
    position: relative;
    border: 0;
    z-index: 80;
  }

  .nav-toggle__bar,
  .nav-toggle__bar::before,
  .nav-toggle__bar::after {
    transition: transform 160ms ease, background-color 160ms ease;
  }

  .site-header.is-open .nav-toggle__bar {
    background: transparent;
  }

  .site-header.is-open .nav-toggle__bar::before {
    transform: rotate(45deg);
  }

  .site-header.is-open .nav-toggle__bar::after {
    transform: rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 64px 0 0;
    width: 100vw;
    min-height: calc(100vh - 64px);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border: 0;
    background: var(--color-paper);
    padding: clamp(2rem, 8vh, 5rem) calc((100vw - var(--shell)) / 2) 3rem;
    z-index: 60;
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

  .site-nav a {
    padding: 0.65rem 0;
    text-align: left;
    font-size: 1.05rem;
  }

  .section-heading,
  .featured-essay,
  .post-card,
  .archive-row,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .featured-essay h3,
  .featured-essay__deck,
  .featured-essay__argument,
  .article-grid--page .article-body,
  .article-body {
    grid-column: 1;
  }

  .article-sidebar {
    position: static;
    max-height: none;
    overflow: visible;
    padding-right: 0;
    grid-row: 1;
  }

  .article-toc__list {
    display: none;
  }

  .article-toc.is-open .article-toc__list {
    display: block;
  }

  .article-body .margin-note {
    position: static;
    transform: none;
    width: auto;
    max-width: var(--measure);
    margin: 1.3rem 0;
    border: 0;
  }

  .article-body .kg-width-full,
  .article-body .full-width,
  .article-body figure.full-width {
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .home-masthead h1,
  .page-hero h1,
  .article-header h1 {
    font-size: clamp(2.4rem, 15vw, 4.2rem);
  }

  .dossier-grid,
  .dossier-page-grid,
  .concept-list,
  .post-list--compact,
  .article-taxonomy__grid,
  .post-meta {
    grid-template-columns: 1fr;
  }

  .dossier-card,
  .dossier-card:nth-child(even),
  .concept-list article,
  .concept-list article:nth-child(even) {
    border-right: 0;
    padding-left: 0;
  }

  .post-meta__wide {
    grid-column: span 1;
  }

  .site-footer__inner {
    display: block;
  }

  .site-footer__nav {
    margin-top: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}