/* Hallmark · macrostructure: Narrative Workflow · genre: editorial · theme: Atelier · tone: philosophical editorial · anchor hue: bronze blue · enrichment: Tier-A CSS dialogue rail · nav: N9 · footer: Ft6 · contrast: pass (40–41) · slop: pass (1–58) · honest: pass (46) · chrome: pass (47) · tokens: pass (48) · mobile: pass (34, 49, 50–57) */
/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
@import url("tokens.css");

html,
body {
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

a,
button,
summary {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  z-index: 20;
  transform: translateY(-160%);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-ink);
  color: var(--color-paper);
  text-decoration: none;
  white-space: nowrap;
}

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

.nav-edge {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: min(100% - 2rem, 76rem);
  margin-inline: auto;
  padding-block: var(--space-md);
  border-bottom: var(--rule-thin) solid var(--color-rule);
}

.wordmark {
  min-width: 0;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-menu {
  position: relative;
}

.nav-menu summary,
.theme-toggle {
  display: inline-flex;
  min-width: 2.75rem;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-small);
  background: var(--color-paper);
  color: var(--color-ink);
  font: 700 var(--text-sm) / 1 var(--font-body);
  cursor: pointer;
  list-style: none;
  white-space: nowrap;
}

.nav-menu summary::-webkit-details-marker {
  display: none;
}

.nav-menu[open] summary,
.theme-toggle[aria-pressed="true"] {
  background: var(--color-ink);
  color: var(--color-paper);
}

.nav-panel {
  position: absolute;
  inset-block-start: calc(100% + var(--space-xs));
  inset-inline-end: 0;
  width: min(19rem, calc(100vw - 2rem));
  padding: var(--space-md);
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-small);
  background: var(--color-paper-2);
  color: var(--color-ink);
  box-shadow: var(--shadow-whisper);
}

.nav-panel a {
  display: block;
  min-height: 2.75rem;
  padding: var(--space-sm);
  border-bottom: var(--rule-thin) solid var(--color-rule);
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
}

.nav-panel a:last-child {
  border-bottom: 0;
}

.shell {
  width: min(100% - 2rem, 76rem);
  margin-inline: auto;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding-block: var(--space-lg) 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.breadcrumb a,
.source-link,
.text-link,
.related-link {
  text-decoration-thickness: var(--rule-thin);
  text-underline-offset: var(--space-2xs);
}

.hero {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-2xl) var(--space-3xl);
  border-bottom: var(--rule-thick) double var(--color-rule-strong);
}

.hero-copy {
  min-width: 0;
}

.hero h1,
.article-header h1,
h2,
h3 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 900;
  overflow-wrap: anywhere;
  min-width: 0;
}

.hero h1 {
  max-width: 9ch;
  font-size: var(--text-display);
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.article-header h1 {
  max-width: 12ch;
  font-size: var(--text-display-s);
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.hero .lede,
.article-header .lede {
  max-width: 52ch;
  margin: var(--space-lg) 0 0;
  color: var(--color-ink-2);
  font-family: var(--font-display);
  font-size: var(--text-md);
  line-height: 1.65;
}

.argument-figure {
  position: relative;
  min-height: 22rem;
  border-block: var(--rule-thin) solid var(--color-rule-strong);
  background: var(--color-paper-2);
  overflow: hidden;
}

.argument-figure::before {
  content: "";
  position: absolute;
  inset: 12% 8% 18% 18%;
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: 50%;
  box-shadow: inset 0 0 0 var(--space-sm) var(--color-paper-2), inset 0 0 0 calc(var(--space-sm) + var(--rule-thin)) var(--color-accent);
  transform: rotate(-12deg);
}

.argument-figure::after {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 42%;
  width: var(--rule-thick);
  background: var(--color-accent);
  transform: rotate(18deg);
  transform-origin: center;
}

.figure-line {
  position: absolute;
  z-index: 1;
  max-width: 12ch;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-outlier);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.figure-line:first-child {
  inset-block-start: var(--space-lg);
  inset-inline-start: var(--space-lg);
}

.figure-line:last-child {
  inset-inline-end: var(--space-lg);
  inset-block-end: var(--space-lg);
  text-align: end;
}

.path-map {
  display: grid;
  gap: 0;
  margin: calc(var(--space-xl) * -1) 0 var(--space-3xl);
  padding: 0;
  border-block: var(--rule-thin) solid var(--color-rule);
  list-style: none;
}

.path-map li {
  position: relative;
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: var(--space-sm);
  align-items: center;
  min-width: 0;
  padding: var(--space-md) 0;
  border-bottom: var(--rule-thin) solid var(--color-rule);
}

.path-map li:last-child {
  border-bottom: 0;
}

.path-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: 50%;
  color: var(--color-accent);
  font-family: var(--font-outlier);
  font-size: var(--text-xs);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.path-map a {
  min-width: 0;
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.path-map [aria-current="page"] .path-mark {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.article-header {
  max-width: 64rem;
  padding-block: var(--space-2xl) var(--space-xl);
  border-bottom: var(--rule-thick) double var(--color-rule-strong);
}

.prose-flow {
  display: grid;
  gap: var(--space-2xl);
  padding-block: var(--space-2xl);
}

.chapter {
  display: grid;
  gap: var(--space-md);
  max-width: 68rem;
}

.chapter h2 {
  max-width: 18ch;
  font-size: var(--text-xl);
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.chapter h3 {
  max-width: 24ch;
  font-size: var(--text-lg);
  letter-spacing: -0.018em;
  line-height: 1.3;
}

.chapter p,
.chapter li,
.source-entry p {
  max-width: 68ch;
  margin: 0;
}

.chapter p + p {
  margin-block-start: var(--space-sm);
}

.chapter p:first-of-type::first-letter {
  float: inline-start;
  margin-inline-end: var(--space-xs);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 3.3em;
  font-weight: 900;
  line-height: 0.8;
}

dfn {
  color: var(--color-ink);
  font-style: normal;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: var(--rule-thick);
  text-underline-offset: var(--space-2xs);
}

.dialogue {
  display: grid;
  gap: var(--space-md);
  max-width: 60rem;
  margin-block: var(--space-lg);
  padding-block: var(--space-lg);
  border-block: var(--rule-thin) solid var(--color-rule-strong);
}

.voice {
  display: grid;
  grid-template-columns: minmax(5rem, 0.28fr) minmax(0, 1fr);
  gap: var(--space-md);
  margin: 0;
}

.voice dt {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 900;
}

.voice dd {
  margin: 0;
  color: var(--color-ink-2);
}

.balance-sheet {
  display: grid;
  gap: var(--rule-thin);
  max-width: 62rem;
  margin-block: var(--space-lg);
  border: var(--rule-thin) solid var(--color-rule-strong);
  background: var(--color-rule-strong);
}

.balance-row {
  display: grid;
  grid-template-columns: minmax(7rem, 0.36fr) minmax(0, 1fr);
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-paper-2);
  color: var(--color-ink);
}

.balance-row strong {
  font-family: var(--font-display);
}

.margin-note {
  max-width: 58rem;
  padding: var(--space-lg) 0;
  border-block: var(--rule-thick) double var(--color-rule-strong);
  color: var(--color-ink-2);
  font-family: var(--font-display);
  font-size: var(--text-md);
  line-height: 1.65;
}

.judgment-lens {
  display: grid;
  gap: var(--space-md);
  max-width: 64rem;
  padding: var(--space-lg);
  border: var(--rule-thin) solid var(--color-rule-strong);
  background: var(--color-paper-2);
  color: var(--color-ink);
}

.judgment-lens ol {
  display: grid;
  gap: var(--space-sm);
  margin: 0;
  padding-inline-start: var(--space-lg);
}

.next-reading {
  display: grid;
  gap: var(--space-sm);
  max-width: 62rem;
  margin-block: var(--space-xl) var(--space-3xl);
  padding-block: var(--space-xl);
  border-block: var(--rule-thick) double var(--color-rule-strong);
}

.next-reading p {
  margin: 0;
  color: var(--color-muted);
}

.next-reading a {
  width: fit-content;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  text-decoration-thickness: var(--rule-thin);
  text-underline-offset: var(--space-xs);
  white-space: nowrap;
}

.sources-list {
  display: grid;
  gap: var(--space-xl);
  max-width: 68rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.source-entry {
  display: grid;
  gap: var(--space-sm);
  padding-block-end: var(--space-xl);
  border-bottom: var(--rule-thin) solid var(--color-rule);
}

.source-entry h2 {
  font-size: var(--text-lg);
}

.source-entry a {
  width: fit-content;
  color: var(--color-accent);
  font-weight: 700;
  white-space: nowrap;
}

.related-reading {
  display: grid;
  gap: var(--space-sm);
  max-width: 64rem;
  padding: var(--space-lg) 0;
  border-block: var(--rule-thin) solid var(--color-rule);
}

.related-reading a {
  width: fit-content;
  color: var(--color-accent);
  font-weight: 700;
  white-space: nowrap;
}

.foot-letter {
  width: min(100% - 2rem, 76rem);
  max-width: 76rem;
  margin-inline: auto;
  padding-block: var(--space-2xl);
  border-top: var(--rule-thin) solid var(--color-rule);
}

.foot-letter__close {
  max-width: 48ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-style: italic;
  line-height: 1.5;
}

.foot-letter__sign {
  font-style: normal;
  font-weight: 900;
}

.foot-letter__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  margin: var(--space-lg) 0 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.foot-letter__meta a {
  white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
  .nav-menu summary:hover,
  .theme-toggle:hover {
    background: var(--color-paper-3);
  }

  .nav-panel a:hover,
  .path-map a:hover,
  .next-reading a:hover,
  .source-entry a:hover,
  .related-reading a:hover {
    color: var(--color-accent);
  }
}

.nav-menu summary:active,
.theme-toggle:active {
  transform: translateY(1px);
}

.theme-toggle:disabled,
.theme-toggle[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.5;
}

.theme-toggle[aria-busy="true"] {
  cursor: progress;
}

.theme-toggle.is-error {
  border-color: var(--color-error);
}

.theme-toggle.is-success {
  border-color: var(--color-success);
}

@media (min-width: 40rem) {
  .nav-edge,
  .shell,
  .foot-letter {
    width: min(100% - 4rem, 76rem);
  }

  .path-map {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .path-map li {
    border-inline-end: var(--rule-thin) solid var(--color-rule);
    border-bottom: 0;
    padding-inline: var(--space-md);
  }

  .path-map li:first-child {
    padding-inline-start: 0;
  }

  .path-map li:last-child {
    border-inline-end: 0;
    padding-inline-end: 0;
  }

  .balance-row {
    padding: var(--space-lg);
  }
}

@media (min-width: 60rem) {
  .hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: var(--space-3xl);
    padding-block: var(--space-3xl) var(--space-4xl);
  }

  .article-header {
    padding-block: var(--space-3xl) var(--space-2xl);
  }

  .chapter {
    grid-template-columns: minmax(12rem, 0.42fr) minmax(0, 1fr);
    column-gap: var(--space-2xl);
  }

  .chapter > h2 {
    grid-column: 1;
    grid-row: 1 / span 8;
    align-self: start;
  }

  .chapter > :not(h2) {
    grid-column: 2;
  }

  .chapter--wide {
    grid-template-columns: minmax(0, 1fr);
  }

  .chapter--wide > h2,
  .chapter--wide > :not(h2) {
    grid-column: 1;
    grid-row: auto;
  }
}

@media (pointer: coarse) {
  .nav-menu summary,
  .theme-toggle,
  .nav-panel a,
  .path-map a,
  .source-entry a,
  .related-reading a {
    min-height: 3rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
}

@media print {
  .skip-link,
  .nav-edge,
  .theme-toggle,
  .path-map,
  .next-reading,
  .foot-letter__meta {
    display: none !important;
  }

  body {
    background: var(--color-paper);
    color: var(--color-ink);
  }

  .shell {
    width: 100%;
  }
}