/* The Family of Man — monochrome editorial stylesheet
 *
 * Design: Steichen's exhibition was black-and-white; Paul Rudolph's
 * installation was spare modernist. The site honors both: pure monochrome,
 * generous whitespace, hairline rules, editorial typography, no ornament.
 */

/* ---------- Variables ---------- */

:root {
  --ink: #111111;
  --paper: #ffffff;
  --mist: #f5f5f5;
  --hairline: #e5e5e5;
  --mid: #6b6b6b;
  --rule: #000000;
  --content-width: 680px;
  --wide-width: 1100px;
  --serif: "EB Garamond", "Iowan Old Style", "Apple Garamond", Georgia, Cambria, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f1f1f1;
    --paper: #0b0b0b;
    --mist: #161616;
    --hairline: #262626;
    --mid: #9a9a9a;
    --rule: #ffffff;
  }
}

/* ---------- Reset ---------- */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
img { display: block; max-width: 100%; height: auto; }

/* ---------- Base ---------- */

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.7;
  font-feature-settings: "kern", "liga", "onum";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover { text-decoration-color: var(--mid); }

/* ---------- Layout ---------- */

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  padding: 2rem 1.25rem 4rem;
}

.wrap {
  max-width: var(--content-width);
  margin: 0 auto;
}
.wrap-wide {
  max-width: var(--wide-width);
  margin: 0 auto;
}

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(180%) blur(4px);
}
.site-header .wrap-wide {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  padding: 1rem 1.25rem;
}
.site-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
}
.site-title .site-tag {
  color: var(--mid);
  font-weight: normal;
  font-size: 0.95em;
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  font-family: var(--sans);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  margin-left: auto;
}
.site-nav a {
  text-decoration: none;
  color: var(--mid);
  padding: 0.1rem 0;
  white-space: nowrap;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

@media (max-width: 880px) {
  .site-header .wrap-wide {
    padding: 0.75rem 1rem;
  }
  .site-title .site-tag { display: none; }
  .site-nav { gap: 0.4rem 1.1rem; font-size: 0.85rem; margin-left: 0; flex-basis: 100%; }
}

@media (max-width: 420px) {
  .site-nav { gap: 0.3rem 0.9rem; font-size: 0.82rem; }
}

/* ---------- Article ---------- */

.article { padding-top: 2rem; }

.kicker {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.5rem;
}

.article-title {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.005em;
  margin-bottom: 1rem;
}

.article-meta {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--mid);
  letter-spacing: 0.01em;
  margin-bottom: 2rem;
}

.article hr,
.hairline {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 2.5rem 0;
}

.article h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1.25;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}
.article h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.3;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}
.article p + p { margin-top: 1.1rem; }

.article ul, .article ol { padding-left: 1.25rem; }
.article li + li { margin-top: 0.3rem; }

.article blockquote {
  border-left: 2px solid var(--ink);
  padding: 0.25rem 0 0.25rem 1rem;
  margin: 1.25rem 0;
  color: var(--mid);
  font-style: italic;
}

.article code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--mist);
  padding: 0.1em 0.3em;
  border-radius: 2px;
}

/* ---------- Hero image / figure ---------- */

.hero-image {
  margin: 2rem 0 2.5rem;
  padding: 0;
}
.hero-image img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(1) contrast(1.05);
  border: 1px solid var(--hairline);
}
.hero-image figcaption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--mid);
}
.hero-image figcaption .caption { flex: 1 1 auto; }
.hero-image figcaption .credit {
  flex: 0 0 auto;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-image figcaption a { color: inherit; }

/* ---------- Photograph detail page ---------- */

.photograph-page .article-title em {
  color: var(--mid);
  font-weight: 400;
}
.photograph-view {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 2rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.view-image-card {
  display: block;
  padding: 2.5rem 1.5rem;
  text-decoration: none;
  color: var(--ink);
  border-right: 1px solid var(--hairline);
  background: var(--paper);
  transition: background 0.15s ease;
  text-align: center;
}
.view-image-card:last-child { border-right: 0; }
.view-image-card:hover {
  background: var(--ink);
  color: var(--paper);
}
.view-image-card-label {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.4rem;
}
.view-image-card:hover .view-image-card-label,
.view-image-card:hover .view-image-card-sub {
  color: rgba(255, 255, 255, 0.75);
}
.view-image-card-venue {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: 2.25rem;
  line-height: 1;
  letter-spacing: -0.005em;
}
.view-image-card-sub {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--mid);
  margin-top: 0.45rem;
  letter-spacing: 0.04em;
}
.no-image-note {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--mid);
  font-style: italic;
  margin: -0.5rem 0 1.5rem;
  text-align: center;
}
.photograph-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  border-top: 1px solid var(--hairline);
  margin-top: 1.5rem;
}
.photograph-meta > div {
  padding: 0.85rem 1rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.photograph-meta dt {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.25rem;
}
.photograph-meta dd {
  font-family: var(--serif);
  font-size: 1rem;
  margin: 0;
  line-height: 1.3;
}
.photograph-notes {
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink);
  padding: 1rem 1.25rem;
  background: var(--mist);
  margin: 1rem 0;
  border-left: 2px solid var(--hairline);
}

@media (max-width: 640px) {
  .photograph-view { grid-template-columns: 1fr; }
  .view-image-card { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .view-image-card:last-child { border-bottom: 0; }
  .view-image-card-venue { font-size: 1.75rem; }
}

/* ---------- Section glyph ---------- */

.section-glyph {
  margin: 0 0 1.5rem;
  color: var(--ink);
  opacity: 0.85;
  line-height: 0;
}
.section-glyph svg {
  width: 96px;
  height: 96px;
  display: block;
}

/* ---------- Section grid (index page) ---------- */

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  margin-top: 1.5rem;
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}
.section-card {
  display: block;
  padding: 2rem 1.5rem;
  text-decoration: none;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  transition: background 0.15s ease;
  color: inherit;
}
.section-card:hover {
  background: var(--mist);
}
.section-card .section-glyph {
  margin-bottom: 1.25rem;
  opacity: 0.75;
  transition: opacity 0.15s ease;
}
.section-card:hover .section-glyph {
  opacity: 1;
}
.section-card .section-glyph svg {
  width: 72px;
  height: 72px;
}
.section-card-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--mid);
  margin-bottom: 0.25rem;
}
.section-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.25;
  margin: 0 0 0.4rem;
  color: var(--ink);
}
.section-card p {
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--mid);
  line-height: 1.5;
  margin: 0;
}

/* ---------- Perspective note ---------- */

.perspective-note {
  border: 1px solid var(--hairline);
  padding: 1rem 1.25rem;
  margin: 2rem 0;
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--mid);
  background: var(--mist);
}
.perspective-note strong {
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.25rem;
}

/* ---------- Home ---------- */

.hero { padding: 4rem 0 3rem; text-align: left; }
.hero .kicker { margin-bottom: 1rem; }
.hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}
.hero .lede {
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.55;
  max-width: 48ch;
  color: var(--mid);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  margin: 3rem 0;
}
.stats > * {
  padding: 1.25rem 1rem;
  border-right: 1px solid var(--hairline);
}
.stats > *:last-child { border-right: 0; }
.stats .num {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1;
  font-weight: 500;
}
.stats .label {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
}

.entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0;
  border-top: 1px solid var(--hairline);
}
.entry-grid a {
  display: block;
  padding: 1.5rem 1.25rem;
  text-decoration: none;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  transition: background 0.12s ease;
}
.entry-grid a:hover { background: var(--mist); }
.entry-grid .kicker { margin-bottom: 0.35rem; }
.entry-grid h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
}
.entry-grid p {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--mid);
  line-height: 1.5;
}

/* ---------- Progress strip (home-page tiles) ---------- */

.progress {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--hairline);
}
.progress-bar {
  height: 2px;
  background: var(--hairline);
  position: relative;
  overflow: hidden;
}
.progress-bar > span {
  display: block;
  height: 100%;
  background: var(--ink);
  transition: width 0.3s ease;
}
.progress-bar-status {
  background-image: repeating-linear-gradient(
    90deg,
    var(--hairline) 0,
    var(--hairline) 3px,
    transparent 3px,
    transparent 7px
  );
  background-color: transparent;
}
.progress-label {
  margin-top: 0.45rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
}
.entry-grid a:hover .progress-bar > span {
  background: var(--rule);
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 3rem 1.25rem 2rem;
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--mid);
  background: var(--paper);
}
.site-footer .wrap-wide { gap: 0; }
.site-footer .footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--hairline);
}
.site-footer .footer-col h4 {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 0.75rem;
}
.site-footer .footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer .footer-col li {
  padding: 0.2rem 0;
  font-size: 0.9rem;
}
.site-footer a {
  color: var(--mid);
  text-decoration: none;
}
.site-footer a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.site-footer .footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
}
.site-footer .footer-bottom strong {
  color: var(--ink);
  font-weight: 500;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
}
.site-footer .footer-licenses { font-size: 0.82rem; }

@media (max-width: 720px) {
  .site-footer .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .site-footer { padding-top: 2rem; }
}

/* ---------- Article footer (edit / discuss / improve) ---------- */

.article-actions {
  display: flex;
  gap: 2rem;
  font-family: var(--sans);
  font-size: 0.88rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
  flex-wrap: wrap;
}
.article-actions a {
  color: var(--mid);
  text-decoration: none;
}
.article-actions a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Category & "see also" blocks ---------- */

.categories, .see-also, .references {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--hairline);
  font-family: var(--sans);
  font-size: 0.9rem;
}
.categories .label, .see-also .label, .references .label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.5rem;
}
.categories ul, .see-also ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- Lists / tables (catalog browser) ---------- */

.list-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
  font-family: var(--sans);
  font-size: 0.9rem;
}
.list-filters input, .list-filters select {
  font-family: var(--sans);
  font-size: 0.92rem;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--hairline);
  background: var(--paper);
  color: var(--ink);
  border-radius: 0;
}
.list-filters input:focus, .list-filters select:focus {
  outline: 1px solid var(--ink);
  outline-offset: -1px;
}

.list-meta {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  margin: 0.5rem 0 1rem;
}

.entity-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--sans);
  font-size: 0.92rem;
}
.entity-table th, .entity-table td {
  text-align: left;
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
}
.entity-table th {
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  border-bottom: 1px solid var(--ink);
}
.entity-table a { text-decoration: none; }
.entity-table a:hover { text-decoration: underline; }

/* ---------- Text-tree (mindmap) ---------- */

.tree {
  display: block;
  white-space: pre;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--mid);
  letter-spacing: 0;
  overflow-x: auto;
  margin: 2rem 0 2.5rem;
  padding: 1.5rem 1rem;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: transparent;
  tab-size: 2;
  -webkit-font-smoothing: subpixel-antialiased;
}
.tree b {
  color: var(--ink);
  font-weight: 500;
  font-family: var(--mono);
  letter-spacing: 0.01em;
  font-feature-settings: normal;
}
.tree i {
  color: var(--mid);
  font-family: var(--mono);
  font-style: italic;
  font-size: 0.9em;
}
.tree a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--hairline);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.tree a:hover {
  text-decoration-color: var(--ink);
}
.tree-root {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -0.005em;
  color: var(--ink);
  font-weight: 500;
  padding-bottom: 0.35rem;
  display: inline-block;
}

@media (max-width: 540px) {
  .tree { font-size: 0.78rem; padding: 1.25rem 0.75rem; }
  .tree-root { font-size: 1.15rem; }
}

/* ---------- Home: shared section heading ---------- */

.home-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-bottom: 1rem;
}
.home-section-head > div { flex: 1 1 auto; max-width: 56ch; }
.home-section-head h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: 1.85rem;
  line-height: 1.15;
  margin: 0 0 0.4rem;
}
.home-section-head .lead {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--mid);
  line-height: 1.55;
  margin: 0;
}
.home-section-head .more {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  white-space: nowrap;
  flex: 0 0 auto;
}
.home-section-head .more:hover { color: var(--ink); }

/* ---------- Home: featured plates ---------- */

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
  margin-top: 1rem;
}
.featured-card {
  display: block;
  padding: 1.5rem 1.25rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  text-decoration: none;
  color: inherit;
  transition: background 0.12s ease;
}
.featured-card:hover { background: var(--mist); }
.featured-card .kicker { margin-bottom: 0.6rem; }
.featured-card .photographer {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.35rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  color: var(--ink);
}
.featured-card .meta {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--mid);
  letter-spacing: 0.02em;
  line-height: 1.5;
}

/* ---------- Home: contributor list ---------- */

.contributor-list {
  margin-top: 1rem;
  border-top: 1px solid var(--ink);
}
.contributor-row {
  display: grid;
  grid-template-columns: 2.5rem 1fr 1.5fr 5rem;
  gap: 1rem;
  align-items: baseline;
  padding: 0.85rem 0.25rem;
  border-bottom: 1px solid var(--hairline);
}
.contributor-row .rank {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--mid);
  letter-spacing: 0.08em;
}
.contributor-row .name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
}
.contributor-row .dates {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--mid);
  letter-spacing: 0.01em;
}
.contributor-row .count {
  font-family: var(--mono);
  font-size: 0.82rem;
  text-align: right;
  color: var(--ink);
  letter-spacing: 0.04em;
}
@media (max-width: 640px) {
  .contributor-row {
    grid-template-columns: 1.75rem 1fr 4rem;
    gap: 0.75rem;
  }
  .contributor-row .dates { display: none; }
}

/* ---------- Home: timeline ---------- */

.timeline {
  margin-top: 1rem;
  border-top: 1px solid var(--ink);
}
.timeline-row {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1.5rem;
  padding: 1rem 0.25rem;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.timeline-row .date {
  font-family: var(--mono);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  color: var(--ink);
  white-space: nowrap;
}
.timeline-row .what {
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--mid);
  line-height: 1.55;
}
.timeline-row .what a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--hairline);
}
.timeline-row .what a:hover { text-decoration-color: var(--ink); }
@media (max-width: 540px) {
  .timeline-row { grid-template-columns: 5.5rem 1fr; gap: 1rem; }
  .timeline-row .date { font-size: 0.8rem; }
  .timeline-row .what { font-size: 0.9rem; }
}

/* ---------- Home: pull quote ---------- */

.pull-quote {
  margin: 0;
  padding: 2.5rem 0 2rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.pull-quote blockquote {
  margin: 0;
  padding: 0;
  border: 0;
  color: var(--ink);
}
.pull-quote blockquote p {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.45rem, 2.4vw, 1.85rem);
  line-height: 1.35;
  letter-spacing: -0.005em;
  margin: 0;
}
.pull-quote figcaption {
  margin-top: 1.5rem;
  font-family: var(--sans);
  font-size: 0.84rem;
  color: var(--mid);
  line-height: 1.55;
  letter-spacing: 0.01em;
}
.pull-quote figcaption a { color: var(--ink); }

/* ---------- Home: distribution panels ---------- */

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 0;
  margin-top: 1rem;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--hairline);
}
.numbers-col {
  padding: 1.5rem 1.25rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.numbers-h3 {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  margin: 0 0 1rem;
}
.dist {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.dist-row {
  display: grid;
  grid-template-columns: 11rem 1fr 2.5rem;
  gap: 0.75rem;
  align-items: center;
  font-family: var(--sans);
  font-size: 0.88rem;
}
.dist-label {
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dist-label a { color: inherit; text-decoration: none; }
.dist-label a:hover { text-decoration: underline; text-underline-offset: 2px; }
.dist-bar {
  display: block;
  height: 8px;
  background: var(--hairline);
  position: relative;
  overflow: hidden;
}
.dist-bar > span {
  display: block;
  height: 100%;
  background: var(--ink);
  min-width: 1px;
}
.dist-num {
  font-family: var(--mono);
  font-size: 0.82rem;
  text-align: right;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.dist-note {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--mid);
  margin: 1rem 0 0;
  line-height: 1.5;
}
@media (max-width: 540px) {
  .dist-row { grid-template-columns: 7rem 1fr 2rem; gap: 0.5rem; font-size: 0.82rem; }
}

/* ---------- Home: recent additions ---------- */

.recent-list {
  margin-top: 1rem;
  border-top: 1px solid var(--ink);
}
.recent-row {
  display: grid;
  grid-template-columns: 7rem 1fr 1.5fr;
  gap: 1rem;
  align-items: baseline;
  padding: 0.85rem 0.25rem;
  border-bottom: 1px solid var(--hairline);
  text-decoration: none;
  color: inherit;
  transition: background 0.12s ease;
}
.recent-row:hover { background: var(--mist); }
.recent-row .recent-id {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--mid);
  letter-spacing: 0.04em;
}
.recent-row .recent-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  font-style: italic;
}
.recent-row .recent-meta {
  font-family: var(--sans);
  font-size: 0.84rem;
  color: var(--mid);
  letter-spacing: 0.01em;
}
@media (max-width: 540px) {
  .recent-row { grid-template-columns: 5rem 1fr; gap: 0.5rem; }
  .recent-row .recent-meta { grid-column: 1 / -1; padding-left: 5.5rem; font-size: 0.78rem; }
}

/* ---------- Home: sources strip ---------- */

.tier-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--hairline);
  margin-top: 1rem;
}
.tier-stat {
  padding: 1.25rem 1rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.tier-stat .tier-num {
  display: block;
  font-family: var(--serif);
  font-size: 1.85rem;
  font-weight: 500;
  line-height: 1;
}
.tier-stat .tier-label {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
}
@media (max-width: 540px) {
  .tier-strip { grid-template-columns: 1fr; }
}

.sources-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-left: 1px solid var(--hairline);
  margin-top: 1.5rem;
}
.source-card {
  display: block;
  padding: 1.25rem 1rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  border-top: 1px solid var(--hairline);
  text-decoration: none;
  color: inherit;
  transition: background 0.12s ease;
}
.source-card:hover { background: var(--mist); }
.source-card .source-year {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--mid);
  margin-bottom: 0.5rem;
}
.source-card .source-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.source-card .source-meta {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--mid);
  letter-spacing: 0.01em;
}

/* ---------- Home: action row ---------- */

.action-head { margin-bottom: 1rem; }
.action-head .kicker { margin-bottom: 0.4rem; }
.action-h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.15;
  margin: 0;
}
.action-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--hairline);
  margin-top: 1.25rem;
}
.action-card {
  display: block;
  padding: 1.5rem 1.25rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  text-decoration: none;
  color: inherit;
  transition: background 0.12s ease;
}
.action-card:hover { background: var(--ink); color: var(--paper); }
.action-card:hover .action-kicker { color: rgba(255, 255, 255, 0.7); }
.action-card:hover p { color: rgba(255, 255, 255, 0.85); }
.action-kicker {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.5rem;
}
.action-card h3 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.15;
  margin: 0 0 0.5rem;
}
.action-card p {
  font-family: var(--sans);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--mid);
  margin: 0;
}

/* ---------- Home: research-gaps grid ---------- */

.gaps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--hairline);
  margin-top: 1rem;
}
.gap-card {
  padding: 1.5rem 1.25rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
}
.gap-num {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.5rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.gap-label {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  margin-top: 0.6rem;
  margin-bottom: 0.85rem;
}
.gap-meta {
  font-family: var(--sans);
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ink);
  margin: 0 0 1rem;
  flex: 1 1 auto;
}
.gap-link {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 0.15rem;
  align-self: flex-start;
  transition: border-color 0.12s ease;
}
.gap-link:hover { border-color: var(--ink); }

/* ---------- Home: cite card ---------- */

.cite-card {
  border: 1px solid var(--ink);
  padding: 1.75rem 1.5rem;
}
.cite-card .kicker { margin-bottom: 0.4rem; }
.cite-h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: 1.5rem;
  margin: 0 0 0.75rem;
}
.cite-lead {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--mid);
  margin: 0 0 1rem;
  line-height: 1.55;
}
.cite-snippet {
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.55;
  background: var(--mist);
  border-left: 2px solid var(--ink);
  padding: 0.85rem 1rem;
  margin: 0 0 1rem;
  white-space: pre-wrap;
  word-break: break-word;
}
.cite-snippet em {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95em;
}
.cite-foot {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--mid);
  margin: 0;
  line-height: 1.55;
}
.cite-foot a { color: var(--ink); }

/* ---------- Home: memorial card (Steichen) ---------- */

.memorial-card {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 2fr;
  gap: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--hairline);
  margin-top: 1rem;
}
.memorial-portrait {
  display: block;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--mist);
  text-decoration: none;
  color: inherit;
  position: relative;
}
.memorial-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  aspect-ratio: 3 / 4;
}
.memorial-portrait-credit {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.4rem 0.6rem;
  background: rgba(0, 0, 0, 0.55);
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.memorial-body {
  padding: 1.75rem 1.5rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
}
.memorial-quote {
  border-left: 2px solid var(--ink);
  padding: 0.4rem 0 0.4rem 1rem;
  margin: 0 0 1.25rem;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
}
.memorial-quote cite {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--mid);
  line-height: 1.5;
}
.memorial-prose {
  font-family: var(--sans);
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0 0 1rem;
  flex: 1 1 auto;
}
.memorial-cta {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 0.15rem;
  align-self: flex-start;
  transition: border-color 0.12s ease;
}
.memorial-cta:hover { border-color: var(--ink); }
@media (max-width: 720px) {
  .memorial-card { grid-template-columns: 1fr; }
  .memorial-portrait img { aspect-ratio: 4 / 3; }
}

/* ---------- Home: people grid ---------- */

.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--hairline);
  margin-top: 1rem;
}
.person-card {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
}
.person-portrait {
  background: var(--mist);
  border-bottom: 1px solid var(--hairline);
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.person-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
}
.person-portrait-glyph {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mid);
}
.person-portrait-glyph .section-glyph { margin: 0; opacity: 0.55; }
.person-portrait-glyph .section-glyph svg { width: 90px; height: 90px; }
.person-body {
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}
.person-body h3 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.45rem;
  line-height: 1.15;
  margin: 0 0 0.25rem;
}
.person-dates {
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.85rem;
}
.person-body p {
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 0.75rem;
  flex: 1 1 auto;
}
.person-body p em { font-family: var(--serif); font-style: italic; font-size: 1em; }
.person-credit {
  font-family: var(--sans);
  font-size: 0.72rem;
  color: var(--mid);
  letter-spacing: 0.02em;
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid var(--hairline);
}

/* ---------- Steichen page (memorial layout reuse) ---------- */

.memorial-hero {
  margin: 1.5rem 0 2.5rem;
}
.memorial-hero .hero-image { margin: 0 0 2rem; }
.memorial-hero .memorial-quote {
  font-size: clamp(1.45rem, 2.6vw, 1.85rem);
  border-left: 3px solid var(--ink);
  margin: 0;
  padding-left: 1.25rem;
}

/* ---------- Exposition wall (full-width image break) ---------- */

.exposition-wall {
  margin: 4rem 0 0;
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.exposition-wall img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  opacity: 0.95;
}
.exposition-wall figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1rem 1.5rem;
  font-family: var(--sans);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.84rem;
  line-height: 1.55;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.exposition-wall figcaption a {
  color: rgba(255, 255, 255, 0.95);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.4);
}
.exposition-wall figcaption a:hover { text-decoration-color: rgba(255, 255, 255, 0.9); }
.exposition-wall .ew-caption { flex: 1 1 60%; max-width: 70ch; }
.exposition-wall .ew-credit {
  flex: 0 0 auto;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  align-self: flex-start;
}
.exposition-wall-full {
  margin: 0 0 0;
  background: var(--ink);
}
.exposition-wall-full img { max-height: 78vh; }

/* Larger editorial headings on home-section-head when used as exposition heading */
.home-section-head h2 {
  font-size: clamp(2rem, 4vw, 2.85rem);
  letter-spacing: -0.005em;
  line-height: 1.1;
}
.home-section-head .lead {
  font-size: 1rem;
  line-height: 1.6;
  max-width: 56ch;
}

@media (max-width: 600px) {
  .exposition-wall { margin-top: 3rem; }
  .exposition-wall img { max-height: 50vh; }
  .exposition-wall figcaption { padding: 0.75rem 1rem; }
  .exposition-wall .ew-credit { font-size: 0.65rem; }
}

/* ---------- Home: PD plates gallery ---------- */

.plates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0;
  margin-top: 1rem;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--hairline);
}
.plate-card {
  margin: 0;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  background: var(--paper);
}
.plate-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  background: var(--mist);
}
.plate-card figcaption {
  padding: 1rem 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  border-top: 1px solid var(--hairline);
}
.plate-photographer {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.35rem;
}
.plate-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.35;
  margin-bottom: 0.65rem;
  color: var(--ink);
}
.plate-title em { font-style: italic; }
.plate-card figcaption p {
  font-family: var(--sans);
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--mid);
  margin: 0 0 0.85rem;
  flex: 1 1 auto;
}
.plate-license {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--mid);
  padding-top: 0.5rem;
  border-top: 1px solid var(--hairline);
}

.plate-card-pending img { opacity: 0.85; }
.plate-card-pending .plate-photographer { display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; }
.plate-pending-tag {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  background: var(--mist);
  padding: 0.1rem 0.35rem;
  border: 1px solid var(--hairline);
}

/* ---------- List page hero ---------- */

.list-hero {
  margin: 0 0 2rem;
}
.list-hero img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 50vh;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  border: 1px solid var(--hairline);
}
.list-hero figcaption {
  margin-top: 0.6rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--mid);
  line-height: 1.55;
}
.list-hero-portraits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid var(--hairline);
}
.list-hero-portraits img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 0;
  border-right: 1px solid var(--hairline);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  filter: grayscale(1) contrast(1.05);
}
.list-hero-portraits figcaption {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
  padding: 0 0.25rem;
}
@media (max-width: 600px) {
  .list-hero-portraits { grid-template-columns: 1fr; }
  .list-hero-portraits img { aspect-ratio: 4 / 3; }
}

.page-context {
  margin: 0 0 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--mist);
  border-left: 2px solid var(--hairline);
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--mid);
  line-height: 1.6;
}
.page-context p { margin: 0; }
.page-context a { color: var(--ink); }

/* ---------- Empty state ---------- */

.empty {
  border: 1px dashed var(--hairline);
  padding: 2rem;
  text-align: center;
  color: var(--mid);
  font-family: var(--sans);
  font-size: 0.95rem;
}