/* Hallmark · genre: editorial · macrostructure: Long Document · theme: Atelier · enrichment: none · nav: N9 · footer: Ft6 */
/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
/* Hallmark · contrast: pass (40-41) · slop: pass (42-45) · honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · mobile: pass (34, 49, 50-57) */

html {
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  overflow-x: clip;
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  font-weight: 400;
}

* {
  box-sizing: border-box;
}

::selection {
  background: var(--color-accent);
  color: var(--color-paper);
}

a {
  color: var(--color-ink);
  text-decoration-color: var(--color-rule);
  text-underline-offset: 0.15em;
  text-decoration-thickness: 1px;
  transition: color var(--dur-short) var(--ease-out),
              text-decoration-color var(--dur-short) var(--ease-out);
}

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

a:active {
  color: var(--color-accent-ink);
  text-decoration-color: var(--color-accent-ink);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- Nav — N9 Edge-aligned minimal ---------- */

.nav-edge {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) var(--page-gutter);
  max-width: var(--measure);
  margin-inline: auto;
}

.nav-edge .wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-md);
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}

.nav-edge .wordmark:hover {
  color: var(--color-ink);
  text-decoration-color: transparent;
}

.nav-edge .cta-outline {
  font-size: var(--text-sm);
  white-space: nowrap;
  padding-block: var(--space-2xs);
}

/* ---------- Prose — Long Document body ---------- */

main {
  max-width: var(--measure);
  margin-inline: auto;
  padding: var(--space-xl) var(--page-gutter) var(--space-2xl);
}

.prose h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: normal;
  font-size: var(--text-heading);
  line-height: 1.1;
  letter-spacing: -0.015em;
  overflow-wrap: anywhere;
  min-width: 0;
  margin: 0 0 var(--space-sm);
}

.prose .lede {
  font-size: var(--text-md);
  color: var(--color-ink-2);
  margin: 0 0 var(--space-xl);
}

.prose p {
  margin: 0 0 var(--space-lg);
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose em {
  font-style: italic;
}

.prose h2.inline {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: normal;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.04em;
  font-size: var(--text-lg);
  color: var(--color-ink);
  margin: 0 0 var(--space-sm);
  overflow-wrap: anywhere;
  min-width: 0;
}

.section {
  margin-top: var(--space-3xl);
}

.ornament {
  text-align: center;
  color: var(--color-rule);
  font-size: var(--text-md);
  margin: var(--space-2xl) 0;
  letter-spacing: 0.3em;
}

.credential-line {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

/* ---------- Publications list (bibliography style, in-flow) ---------- */

.bib-heading {
  font-family: var(--font-display);
  font-weight: 600;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.04em;
  font-size: var(--text-md);
  color: var(--color-muted);
  margin: var(--space-xl) 0 var(--space-md);
}

.bib-list {
  list-style: none;
  margin: 0 0 var(--space-lg);
  padding: 0;
  border-left: 1px solid var(--color-rule);
}

.bib-list li {
  padding: var(--space-sm) 0 var(--space-sm) var(--space-md);
  margin-bottom: var(--space-sm);
}

.bib-list li:last-child {
  margin-bottom: 0;
}

.bib-title {
  font-style: italic;
}

.bib-meta {
  color: var(--color-muted);
  font-size: var(--text-sm);
  display: block;
  margin-top: var(--space-3xs);
}

.bib-tag {
  font-size: var(--text-xs);
  font-variant-caps: all-small-caps;
  letter-spacing: 0.05em;
  color: var(--color-accent-ink);
}

blockquote {
  margin: var(--space-xl) 0;
  padding-left: var(--space-lg);
  border-left: 2px solid var(--color-accent);
  font-style: italic;
  color: var(--color-ink-2);
  max-width: 56ch;
}

/* ---------- Footer — Ft6 Letter close ---------- */

.foot-letter {
  padding: var(--space-3xl) var(--page-gutter) var(--space-2xl);
  max-width: var(--measure);
  margin-inline: auto;
}

.foot-letter__close {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 500;
  color: var(--color-ink-2);
  font-size: var(--text-lg);
  line-height: 1.4;
  margin: 0;
}

.foot-letter__sign {
  font-weight: 700;
  color: var(--color-ink);
}

.foot-letter__ps {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-top: var(--space-md);
  max-width: 56ch;
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    transition-duration: 150ms !important;
  }
}

/* ---------- Mobile floor ---------- */

@media (max-width: 30rem) {
  .nav-edge {
    padding-inline: var(--space-md);
  }
  main,
  .foot-letter {
    padding-inline: var(--space-md);
  }
}