/* Hallmark · macrostructure: Narrative Workflow · genre: editorial · theme: Newsprint · F4 knobs: numbering=Chinese numerals, layout=vertical, connector=rule · N6 knobs: issue=above, wordmark=2xl, rule=double · Ft4 knobs: family=sans, layout=paragraphs, includes=date+attribution · contrast: pass (40–41) · slop: pass (1–58) · honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49–57) */
/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
@import url("tokens.css");

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

html,
body {
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 20rem;
  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;
}

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

a {
  color: inherit;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: var(--rule-hair);
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--color-accent);
  text-decoration-thickness: var(--rule-strong);
}

a:active {
  color: var(--color-ink);
  text-decoration-thickness: var(--rule-strong);
}

a[aria-disabled="true"] {
  color: var(--color-muted);
  cursor: not-allowed;
  pointer-events: none;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: var(--rule-strong) solid var(--color-focus);
  outline-offset: var(--space-2xs);
}

button {
  color: inherit;
  font: inherit;
}

button:disabled,
button[aria-busy="true"] {
  color: var(--color-muted);
  cursor: not-allowed;
}

button[data-state="error"] {
  text-decoration: underline wavy var(--color-accent);
}

button[data-state="success"]::after {
  content: " ✓";
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
  min-width: 0;
}

h1 {
  font-size: var(--text-display-s);
}

h2 {
  font-size: clamp(var(--text-xl), 5vw, var(--text-3xl));
}

h3 {
  font-size: var(--text-lg);
}

p,
ul,
ol,
dl,
blockquote,
figure {
  margin-block: 0;
}

p + p {
  margin-block-start: var(--space-lg);
}

dfn {
  color: var(--color-accent);
  font-style: normal;
  font-weight: 700;
  text-decoration: underline dotted var(--color-rule-strong);
  text-underline-offset: 0.2em;
}

.skip-link {
  position: fixed;
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  z-index: 600;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-ink);
  color: var(--color-paper);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: none;
}

.masthead {
  padding: var(--space-sm) clamp(var(--space-md), 4vw, var(--space-xl)) 0;
  text-align: center;
}

.mast-issue {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xs) var(--space-md);
  padding-block-end: var(--space-xs);
  color: var(--color-muted);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
}

.site-home,
.mast-issue a,
.mast-nav a,
.menu-toggle,
.theme-toggle,
.breadcrumb a,
.page-turn a,
.related-links a,
.foot-links a {
  white-space: nowrap;
}

.site-home {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mast-title {
  display: inline-block;
  padding-block: var(--space-xs) var(--space-sm);
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 9vw, 4.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.mast-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xs);
  margin-block-end: var(--space-sm);
}

.menu-toggle,
.theme-toggle {
  min-width: 3.5rem;
  min-height: 2.75rem;
  border: var(--rule-hair) solid var(--color-rule-strong);
  border-radius: var(--radius-none);
  background: var(--color-paper);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 700;
}

.menu-toggle:hover,
.theme-toggle:hover,
.menu-toggle:active,
.theme-toggle:active {
  background: var(--color-ink);
  color: var(--color-paper);
}

.mast-nav {
  display: none;
}

.mast-nav.is-open {
  display: block;
}

.mast-nav ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2xs);
  margin: 0;
  padding: 0 0 var(--space-sm);
  list-style: none;
}

.mast-nav a {
  display: grid;
  place-items: center;
  min-height: 2.75rem;
  padding-inline: var(--space-sm);
  text-decoration: none;
}

.mast-nav a[aria-current="page"] {
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 700;
}

.mast-rule {
  height: 0.32rem;
  margin: 0;
  border: 0;
  border-block: var(--rule-hair) solid var(--color-rule-strong);
}

.page-shell {
  width: min(100%, 82rem);
  margin-inline: auto;
  padding: var(--space-md) clamp(var(--space-md), 5vw, var(--space-2xl)) var(--space-3xl);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
  margin-block: var(--space-md) var(--space-xl);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.hero {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-lg) var(--space-2xl);
  border-block-end: var(--rule-strong) solid var(--color-ink);
}

.hero-copy {
  display: grid;
  align-content: start;
  gap: var(--space-lg);
}

.hero-deck {
  max-width: 58ch;
  color: var(--color-ink-soft);
  font-family: var(--font-display);
  font-size: var(--text-md);
  line-height: 1.7;
}

.edition-line {
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.12em;
}

.campaign-ledger {
  align-self: end;
  margin: 0;
  padding: var(--space-lg);
  border-block: var(--rule-hair) solid var(--color-rule-strong);
  background: var(--color-paper-deep);
}

.campaign-ledger figcaption {
  margin-block-end: var(--space-lg);
  font-family: var(--font-display);
  font-weight: 700;
}

.campaign-ledger ol {
  position: relative;
  display: grid;
  gap: var(--space-lg);
  margin: 0;
  padding: 0;
  list-style: none;
}

.campaign-ledger ol::before {
  position: absolute;
  inset-block: var(--space-sm);
  inset-inline-start: 0.43rem;
  width: var(--rule-hair);
  background: var(--color-rule-strong);
  content: "";
}

.campaign-ledger li {
  position: relative;
  display: grid;
  grid-template-columns: 1rem minmax(0, 1fr);
  gap: var(--space-sm);
  align-items: start;
}

.campaign-ledger li::before {
  z-index: 1;
  width: 0.9rem;
  height: 0.9rem;
  margin-block-start: 0.4rem;
  border: var(--rule-hair) solid var(--color-ink);
  background: var(--color-paper-deep);
  content: "";
}

.campaign-ledger li:last-child::before {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.campaign-ledger b {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-md);
}

.campaign-ledger span {
  display: block;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.content-layout {
  display: grid;
  gap: var(--space-2xl);
  padding-block-start: var(--space-2xl);
}

.article-flow {
  min-width: 0;
}

.article-flow > section {
  display: grid;
  gap: var(--space-lg);
  padding-block: 0 var(--space-2xl);
}

.article-flow > section + section {
  padding-block-start: var(--space-xl);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.article-flow p,
.article-flow li,
.source-list dd {
  max-width: 70ch;
}

.article-flow h2 {
  max-width: 18ch;
}

.article-flow h3 {
  margin-block-start: var(--space-md);
}

.lead-paragraph {
  max-width: 62ch;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.72;
}

.lead-paragraph::first-letter {
  float: inline-start;
  margin-inline-end: var(--space-xs);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 4.3rem;
  font-weight: 900;
  line-height: 0.86;
}

.field-note,
.text-window,
.judgment-box {
  max-width: 68ch;
  padding-block: var(--space-lg);
  border-block: var(--rule-hair) solid var(--color-rule-strong);
}

.field-note h3,
.text-window h3,
.judgment-box h3 {
  margin-block-end: var(--space-sm);
  color: var(--color-accent);
}

.text-window blockquote {
  padding-inline-start: var(--space-lg);
  border-inline-start: var(--rule-strong) solid var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-lg);
}

.text-window cite {
  display: block;
  margin-block-start: var(--space-sm);
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-style: normal;
}

.sequence {
  display: grid;
  gap: 0;
  max-width: 72ch;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: sequence;
}

.sequence li {
  counter-increment: sequence;
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-block-start: var(--rule-strong) solid var(--color-ink);
}

.sequence li::before {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  content: counter(sequence, cjk-ideographic);
}

.sequence h3 {
  margin-block-end: var(--space-xs);
}

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

.comparison-ledger {
  max-width: 72ch;
  border-block-start: var(--rule-strong) solid var(--color-ink);
}

.comparison-ledger > div {
  display: grid;
  gap: var(--space-xs);
  padding-block: var(--space-md);
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.comparison-ledger dt {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 900;
}

.comparison-ledger dd {
  margin: 0;
}

.chapter-index {
  align-self: start;
  padding-block-start: var(--space-lg);
  border-block-start: var(--rule-strong) solid var(--color-ink);
}

.chapter-index h2 {
  margin-block-end: var(--space-md);
  font-size: var(--text-lg);
}

.chapter-index ol {
  display: grid;
  gap: var(--space-2xs);
  margin: 0;
  padding: 0;
  list-style: none;
}

.chapter-index a {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--space-sm);
  min-height: 2.75rem;
  align-items: center;
  padding-block: var(--space-xs);
  text-decoration: none;
}

.chapter-index b {
  color: var(--color-accent);
  font-family: var(--font-display);
}

.chapter-index a[aria-current="page"] span {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 0.25em;
}

.source-ref {
  display: inline-block;
  min-width: 1.6rem;
  color: var(--color-accent);
  font-weight: 700;
  text-align: center;
}

.source-list {
  display: grid;
  gap: var(--space-xl);
  margin: 0;
}

.source-list > div {
  padding-block-start: var(--space-md);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.source-list dt {
  margin-block-end: var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 900;
}

.source-list dd {
  margin: 0;
  color: var(--color-ink-soft);
}

.source-list dd + dd {
  margin-block-start: var(--space-xs);
}

.source-list a {
  overflow-wrap: anywhere;
}

.related-links {
  display: grid;
  gap: var(--space-sm);
  max-width: 70ch;
  margin: 0;
  padding: 0;
  list-style: none;
}

.related-links a {
  display: inline-block;
  min-height: 2.75rem;
  padding-block: var(--space-xs);
}

.page-turn {
  display: grid;
  gap: var(--space-sm);
  margin-block-start: var(--space-xl);
  padding-block: var(--space-lg);
  border-block: var(--rule-strong) solid var(--color-ink);
}

.page-turn a {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
}

.page-turn a:last-child {
  justify-content: end;
  text-align: end;
}

.site-footer {
  display: grid;
  gap: var(--space-lg);
  padding-block: var(--space-2xl) var(--space-lg);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.site-footer p {
  max-width: 82ch;
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-lg);
}

@media (min-width: 40rem) {
  .comparison-ledger > div {
    grid-template-columns: minmax(8rem, 0.35fr) minmax(0, 1fr);
    gap: var(--space-lg);
  }

  .page-turn {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 60rem) {
  .mast-actions {
    position: absolute;
    inset-block-start: var(--space-xl);
    inset-inline-end: clamp(var(--space-md), 4vw, var(--space-xl));
    margin: 0;
  }

  .menu-toggle {
    display: none;
  }

  .mast-nav,
  .mast-nav.is-open {
    display: block;
  }

  .mast-nav ul {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
  }

  .mast-nav a {
    padding-inline: 0;
  }

  .hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
    gap: var(--space-2xl);
  }

  .content-layout {
    grid-template-columns: minmax(0, 1fr) 17rem;
    gap: var(--space-3xl);
  }

  .chapter-index {
    position: sticky;
    inset-block-start: var(--space-lg);
  }

  .site-footer {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: var(--dur-micro) !important;
    animation-iteration-count: 1 !important;
    transition-duration: var(--dur-micro) !important;
  }
}

@media print {
  .mast-actions,
  .menu-toggle,
  .theme-toggle,
  .page-turn,
  .skip-link {
    display: none;
  }

  .mast-nav {
    display: block;
  }

  body {
    font-size: 11pt;
  }

  a {
    text-decoration: none;
  }
}