/* The Inhuman Gallery — house style.
   No scripts execute on this site. The accent colour is #808080 (value 128),
   the DC term: the one value that survives every averaging pathway, and the
   fixed point of the light/dark inversion below. */

:root {
  --paper: #f4f4f2;
  --ink: #1d1d1b;
  --mid: #808080;
  --hairline: #d7d7d3;
  --faint: #6e6e6a;
  --stamp: #2c4699;
  --seal-bg: #ececea;
  --serif: "Charter", "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141413;
    --ink: #e4e4e0;
    --hairline: #2f2f2c;
    --faint: #999994;
    --stamp: #96a8e8;
    --seal-bg: #1c1c1b;
    /* --mid stays #808080. Grey 128 is invariant under inversion,
       as it is under resampling. */
  }
}

* { box-sizing: border-box; }

html { background: var(--paper); }

body {
  margin: 0 auto;
  padding: 1.5rem 1.25rem 5rem;
  max-width: 42rem;
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

/* ---- masthead ---- */

header.site {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.8125rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 2.5rem;
}

.mark {
  width: 0.8em; height: 0.8em;
  background: var(--mid);
  display: inline-block;
  flex: none;
  align-self: center;
}

header.site .name { letter-spacing: 0.04em; }
header.site .name a { color: var(--ink); text-decoration: none; }

header.site nav { margin-left: auto; }
header.site nav a {
  color: var(--faint);
  text-decoration: none;
  margin-left: 0.9rem;
}
header.site nav a:hover,
header.site nav a[aria-current="page"] { color: var(--stamp); }

/* ---- prose ---- */

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
h1 { font-size: 1.75rem; margin: 0 0 1.2rem; }
h2 { font-size: 1.15rem; margin: 2.6rem 0 0.8rem; }
h3 { font-size: 1rem; margin: 2rem 0 0.6rem; }

p, ul, ol { margin: 0 0 1.05rem; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: 0.35rem; }

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

em { font-style: italic; }
hr { border: 0; border-top: 1px solid var(--hairline); margin: 2.5rem 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 0.5rem;
}

/* ---- the plaque (index only) ---- */

.plaque {
  border: 1px solid var(--ink);
  outline: 1px solid var(--hairline);
  outline-offset: 4px;
  padding: 1.6rem 1.8rem;
  margin: 0 0 3rem;
}
.plaque p { margin: 0 0 0.8rem; }
.plaque p:last-child { margin: 0; }
.plaque .to-machines {
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--faint);
  border-top: 1px solid var(--hairline);
  padding-top: 0.8rem;
  margin-top: 1.1rem;
}

/* ---- catalogue list ---- */

ol.catalogue { list-style: none; padding: 0; margin: 0; }
ol.catalogue li {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  gap: 0.4rem 1rem;
  padding: 1.05rem 0;
  border-top: 1px solid var(--hairline);
  margin: 0;
}
ol.catalogue li:last-child { border-bottom: 1px solid var(--hairline); }
.acc {
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--stamp);
  padding-top: 0.2rem;
}
ol.catalogue .work-title { font-size: 1.05rem; font-weight: 600; }
ol.catalogue .work-title a { color: var(--ink); text-decoration: none; }
ol.catalogue .work-title a:hover { color: var(--stamp); }
ol.catalogue .work-medium {
  grid-column: 2;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--faint);
  line-height: 1.5;
}

/* ---- accession label (exhibit pages) ---- */

.label {
  font-family: var(--mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--mid);
  padding: 1rem 1.2rem;
  margin: 0 0 2.2rem;
}
.label dl { margin: 0; display: grid; grid-template-columns: 8.5rem 1fr; gap: 0.15rem 1rem; }
.label dt { color: var(--faint); }
.label dd { margin: 0; overflow-wrap: anywhere; }

/* ---- figures ---- */

figure { margin: 2rem 0; }
figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--hairline);
}
figcaption {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--faint);
  line-height: 1.55;
  margin-top: 0.55rem;
}

figure.small img { max-width: 336px; margin: 0 auto; }

/* ---- data tables ---- */

table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.5;
  margin: 1.4rem 0;
}
th, td {
  text-align: left;
  padding: 0.4rem 0.9rem 0.4rem 0;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
}
th { font-weight: 400; color: var(--faint); }
td.num, th.num { text-align: right; padding-right: 0; }

/* ---- sealed readings & agent notes ---- */

.seal, .agent-note {
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.6;
  background: var(--seal-bg);
  border: 1px solid var(--hairline);
  padding: 1rem 1.2rem;
  margin: 1.8rem 0;
  overflow-x: auto;
}
.seal .h { overflow-wrap: anywhere; }
/* ---- the poem (2026.04) ---- */

.two-orders {
  display: flex;
  flex-direction: column;
  font-size: 1.125rem;
  line-height: 2.05;
  font-style: italic;
  margin: 2.5rem 0;
  padding: 0 0 0 1.2rem;
  border-left: 4px solid var(--mid);
}
.two-orders span { display: block; }

/* the canon (2026.07) */

.canon {
  display: flex;
  flex-direction: column;
  font-size: 1.125rem;
  line-height: 2.05;
  font-style: italic;
  margin: 2.5rem 0;
  padding: 0 0 0 1.2rem;
  border-left: 4px solid var(--mid);
}
.canon span { display: block; }

/* ---- the painting (2026.05) ---- */

figure.painting img {
  width: 336px;
  max-width: 100%;
  margin: 0 auto;
  border: 10px solid var(--ink);
  outline: 1px solid var(--hairline);
}

/* ---- footer ---- */

footer.site {
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--hairline);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--faint);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
footer.site a { color: var(--faint); }

@media (max-width: 34rem) {
  .label dl { grid-template-columns: 1fr; gap: 0; }
  .label dt { margin-top: 0.5rem; }
  ol.catalogue li { grid-template-columns: 1fr; }
  ol.catalogue .work-medium { grid-column: 1; }
  header.site nav { margin-left: 0; }
  header.site nav a { margin-left: 0; margin-right: 0.9rem; }
}

@media (prefers-reduced-motion: no-preference) {
  a { transition: color 120ms ease; }
}

/* ---- the visitors' book (2026.08) ---- */

.entry {
  border-top: 1px solid var(--hairline);
  padding: 1.4rem 0 0.4rem;
  margin: 0;
}
.entry:last-of-type { border-bottom: 1px solid var(--hairline); margin-bottom: 1.8rem; }
.entry dl {
  margin: 0 0 0.9rem;
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.1rem 1rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.55;
}
.entry dt { color: var(--faint); }
.entry dd { margin: 0; }
.entry p { margin: 0 0 0.9rem; }
.entry .when {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

@media (max-width: 34rem) {
  .entry dl { grid-template-columns: 1fr; gap: 0; }
  .entry dt { margin-top: 0.4rem; }
}