@import url("../styles/tokens.css");

:root {
  color-scheme: dark;
  --black: var(--jev-duck-black);
  --ink: var(--jev-duck-ink);
  --oak: var(--jev-duck-oak);
  --oak-light: var(--jev-duck-oak-light);
  --stone: var(--jev-duck-stone);
  --stone-dark: var(--jev-duck-stone-dark);
  --paper: var(--jev-duck-paper);
  --paper-bright: var(--jev-duck-paper-bright);
  --muted: var(--jev-duck-muted);
  --brass: var(--jev-duck-brass);
  --brass-pale: var(--jev-duck-brass-pale);
  --brass-dark: var(--jev-duck-brass-dark);
  --oxblood: var(--jev-duck-oxblood);
  --green: var(--jev-duck-green);
  --blue: var(--jev-duck-blue);
  --line: var(--jev-duck-line);
  --line-soft: var(--jev-duck-line-soft);
  --shadow: var(--jev-duck-shadow);
  --font-display: var(--jev-duck-font-display);
  --font-body: var(--jev-font-body);
  --font-label: var(--jev-duck-font-label);
  --page: var(--jev-duck-page);
  --ease: var(--jev-duck-ease);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--black);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px) 0 0 / 100% 5px,
    radial-gradient(circle at 50% 0, rgba(199, 161, 91, 0.1), transparent 42rem),
    var(--black);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  content: "";
  opacity: 0.08;
  pointer-events: none;
}

body.is-dialog-open {
  overflow: hidden;
}

button,
input {
  font: inherit;
}

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

a {
  color: inherit;
}

button {
  color: inherit;
}

img,
video {
  display: block;
  max-width: 100%;
}

::selection {
  background: var(--brass);
  color: var(--black);
}

:focus-visible {
  outline: 2px solid var(--brass-pale);
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 200;
  padding: 0.8rem 1rem;
  background: var(--paper-bright);
  color: var(--black);
  transform: translateY(-170%);
  transition: transform 180ms ease;
}

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

.archive-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.75rem max(1.25rem, calc((100vw - 1500px) / 2));
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(42, 27, 16, 0.98), rgba(16, 13, 10, 0.97)),
    var(--oak);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.archive-header::after {
  position: absolute;
  right: 0;
  bottom: -4px;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--brass-dark), var(--brass-pale), var(--brass-dark), transparent);
  content: "";
  opacity: 0.55;
}

.archive-seal {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.archive-seal img {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.45));
}

.archive-seal span {
  display: grid;
  min-width: 0;
}

.archive-seal small,
.kicker,
.room-number,
.catalogue-type,
.field-label,
.accession-number,
.directory-number,
.stat-label {
  color: var(--brass);
  font-family: var(--font-label);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.25;
  text-transform: uppercase;
}

.archive-seal strong {
  overflow: hidden;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-actions,
.viewer-actions,
.record-actions,
.filter-row,
.room-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.text-button,
.search-button,
.icon-button,
.museum-button,
.filter-button,
.catalogue-card,
.directory-card,
.cross-reference,
.search-result {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(12, 10, 8, 0.34);
  color: inherit;
  cursor: pointer;
  text-decoration: none;
  transition:
    border-color 240ms ease,
    background 240ms ease,
    color 240ms ease,
    transform 300ms var(--ease);
}

.text-button {
  padding: 0.65rem 0.78rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.search-button {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.68rem 0.8rem;
  color: var(--muted);
}

.search-button kbd {
  min-width: 1.5rem;
  padding: 0.08rem 0.35rem;
  border: 1px solid var(--line-soft);
  color: var(--brass-pale);
  font: inherit;
  text-align: center;
}

.text-button:hover,
.search-button:hover,
.icon-button:hover,
.museum-button:hover,
.filter-button:hover,
.filter-button.is-active {
  border-color: var(--brass);
  background: rgba(199, 161, 91, 0.11);
  color: var(--paper-bright);
}

#archive-app {
  min-height: calc(100vh - 160px);
}

.loading-room {
  display: grid;
  min-height: 68vh;
  place-items: center;
  align-content: center;
  gap: 1rem;
  color: var(--muted);
}

.loading-room img {
  animation: archive-breathe 2s ease-in-out infinite;
}

.page-enter {
  animation: room-enter 600ms var(--ease) both;
}

.entrance-hall {
  position: relative;
  isolation: isolate;
  min-height: 92svh;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(9, 8, 6, 0.92), rgba(9, 8, 6, 0.18) 35%, rgba(9, 8, 6, 0.18) 65%, rgba(9, 8, 6, 0.92)),
    linear-gradient(180deg, transparent 70%, #0b0907),
    url("assets/collection/duck-coin-intro-poster.jpg") center / cover no-repeat;
}

.entrance-hall::before {
  position: absolute;
  inset: 0 0 auto;
  z-index: 0;
  height: 42%;
  background:
    repeating-linear-gradient(90deg, transparent 0 9.5%, rgba(199, 161, 91, 0.2) 9.5% 10%, transparent 10% 19.5%, rgba(199, 161, 91, 0.2) 19.5% 20%),
    repeating-linear-gradient(0deg, transparent 0 23%, rgba(199, 161, 91, 0.18) 23% 25%),
    linear-gradient(180deg, rgba(92, 104, 100, 0.32), transparent);
  clip-path: polygon(12% 0, 88% 0, 100% 100%, 0 100%);
  content: "";
  opacity: 0.65;
}

.entrance-hall::after {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 50% 16%, rgba(245, 234, 211, 0.2), transparent 34%),
    linear-gradient(90deg, rgba(36, 22, 13, 0.98) 0 8%, transparent 8% 92%, rgba(36, 22, 13, 0.98) 92%),
    linear-gradient(180deg, transparent 0 74%, rgba(8, 8, 6, 0.92));
  content: "";
  pointer-events: none;
}

.hall-architecture {
  position: relative;
  z-index: 1;
  display: grid;
  width: var(--page);
  min-height: 92svh;
  margin: 0 auto;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.62fr);
  align-items: end;
  gap: clamp(2rem, 5vw, 7rem);
  padding: clamp(7rem, 14vh, 12rem) 0 clamp(3rem, 8vh, 6rem);
}

.hall-introduction {
  align-self: center;
  max-width: 860px;
  text-shadow: 0 3px 30px rgba(0, 0, 0, 0.92);
}

.institution-strap {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1.25rem;
  color: var(--brass-pale);
  font-family: var(--font-label);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.institution-strap::before {
  width: 2.5rem;
  height: 1px;
  background: currentColor;
  content: "";
}

.hall-introduction h1,
.room-hero h1,
.record-heading h1,
.section-heading h2,
.dialog-heading h2,
.anthology-plaque h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.hall-introduction h1 {
  max-width: 12ch;
  font-size: clamp(3.6rem, 8.5vw, 8.8rem);
}

.hall-introduction > p:not(.institution-strap) {
  max-width: 62ch;
  margin: 1.6rem 0 0;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  line-height: 1.55;
}

.museum-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.museum-button--brass {
  margin-top: 2rem;
  border-color: var(--brass);
  background: linear-gradient(145deg, var(--brass-pale), #b78c45 55%, var(--brass-dark));
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.42);
  color: #17110a;
}

.museum-button--brass:hover {
  background: linear-gradient(145deg, #fff1bc, var(--brass));
  color: #080806;
  transform: translateY(-2px);
}

.archive-desk {
  position: relative;
  align-self: end;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-top: 5px solid #6f4826;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 50%, transparent 50%) 0 0 / 14px 100%,
    linear-gradient(180deg, #382316, #1a110b);
  box-shadow: var(--shadow);
}

.archive-desk::before,
.archive-desk::after {
  position: absolute;
  top: -78px;
  width: 44px;
  height: 76px;
  border: 1px solid var(--brass-dark);
  border-radius: 50% 50% 8px 8px;
  background: radial-gradient(circle at 50% 18%, #f2d992, #8b642b 30%, #1a120a 70%);
  box-shadow: 0 -12px 50px rgba(234, 211, 148, 0.2);
  content: "";
}

.archive-desk::before {
  left: 14%;
}

.archive-desk::after {
  right: 14%;
}

.desk-plaque {
  padding: 1rem;
  border: 1px solid var(--brass-dark);
  background: rgba(7, 6, 5, 0.72);
  text-align: center;
}

.desk-plaque strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
}

.desk-plaque span {
  color: var(--muted);
  font-size: 0.78rem;
}

.museum-section,
.room-body,
.record-page {
  width: var(--page);
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.museum-section--stone {
  width: 100%;
  padding-right: max(1rem, calc((100vw - 1280px) / 2));
  padding-left: max(1rem, calc((100vw - 1280px) / 2));
  border-block: 1px solid var(--line-soft);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px) 0 0 / 82px 82px,
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px) 0 0 / 82px 82px,
    #171713;
}

.section-heading {
  display: grid;
  max-width: 850px;
  gap: 0.65rem;
  margin-bottom: 2.25rem;
}

.section-heading--split {
  max-width: none;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  align-items: end;
  gap: 2rem;
}

.section-heading h2 {
  font-size: clamp(2.3rem, 4.2vw, 4.2rem);
}

.section-heading p,
.room-hero p,
.record-summary,
.anthology-plaque p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.75;
}

.directory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.directory-card {
  position: relative;
  display: grid;
  min-height: 230px;
  align-content: space-between;
  gap: 1.5rem;
  padding: 1.35rem;
  border-width: 0 1px 1px 0;
  background:
    linear-gradient(145deg, rgba(63, 39, 23, 0.75), rgba(16, 13, 10, 0.93)),
    var(--oak);
  text-align: left;
}

.directory-card::after {
  position: absolute;
  right: 1.25rem;
  bottom: 1.15rem;
  color: var(--brass-dark);
  content: "→";
  font-family: var(--font-display);
  font-size: 1.6rem;
  transition: color 240ms ease, transform 300ms var(--ease);
}

.directory-card:hover {
  z-index: 1;
  border-color: var(--brass);
  background:
    linear-gradient(145deg, rgba(99, 62, 33, 0.78), rgba(24, 18, 12, 0.96)),
    var(--oak);
  transform: translateY(-4px);
}

.directory-card:hover::after {
  color: var(--brass-pale);
  transform: translateX(4px);
}

.directory-card h3,
.catalogue-card h3,
.search-result h3,
.record-section h2,
.art-label h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.12;
}

.directory-card h3 {
  max-width: 13ch;
  font-size: 1.75rem;
}

.directory-card p {
  max-width: 34ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.directory-monogram {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  place-items: center;
  border: 1px solid var(--brass-dark);
  border-radius: 50%;
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 0.8rem;
}

.collection-triptych {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr 0.82fr;
  gap: 1rem;
}

.artwork-feature {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink);
  cursor: pointer;
}

.artwork-feature:not(:first-child) {
  min-height: 430px;
}

.artwork-feature img,
.artwork-feature video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease), filter 500ms ease;
}

.artwork-feature:hover img,
.artwork-feature:hover video {
  filter: brightness(1.08);
  transform: scale(1.025);
}

.art-label {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 1.15rem;
  background: linear-gradient(180deg, transparent, rgba(5, 5, 4, 0.96) 44%);
  text-shadow: 0 2px 12px #000;
}

.art-label h3 {
  margin-top: 0.25rem;
  font-size: 1.55rem;
}

.art-label p {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.anthology-plaque {
  position: relative;
  display: grid;
  max-width: 1040px;
  margin: 0 auto;
  grid-template-columns: 0.28fr 1fr;
  gap: clamp(1.5rem, 5vw, 5rem);
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--brass-dark);
  background:
    linear-gradient(135deg, rgba(199, 161, 91, 0.07), transparent 38%),
    #12100d;
  box-shadow: inset 0 0 0 9px #0d0b09, inset 0 0 0 10px var(--line);
}

.anthology-plaque::before {
  display: grid;
  width: 6rem;
  height: 6rem;
  place-items: center;
  align-self: start;
  border: 1px solid var(--brass);
  border-radius: 50%;
  color: var(--brass);
  content: "A";
  font-family: var(--font-display);
  font-size: 2.5rem;
}

.anthology-plaque h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.archive-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.archive-stat {
  display: grid;
  gap: 0.45rem;
  padding: 1.4rem;
  border-right: 1px solid var(--line);
  background: rgba(17, 15, 12, 0.75);
}

.archive-stat:last-child {
  border-right: 0;
}

.archive-stat strong {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.7rem);
  font-weight: 400;
  line-height: 1;
}

.archive-stat span:last-child {
  color: var(--muted);
  font-size: 0.8rem;
}

.breadcrumb {
  width: var(--page);
  margin: 0 auto;
  padding: 1.1rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.breadcrumb a {
  color: var(--brass-pale);
  text-decoration: none;
}

.breadcrumb span {
  padding: 0 0.55rem;
  color: var(--brass-dark);
}

.room-hero {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(7, 7, 6, 0.97), rgba(12, 11, 9, 0.82) 52%, rgba(7, 7, 6, 0.4)),
    radial-gradient(circle at 80% 30%, rgba(199, 161, 91, 0.22), transparent 26rem),
    linear-gradient(150deg, var(--oak-light), var(--ink));
}

.room-hero::before {
  position: absolute;
  inset: 0 0 0 auto;
  width: 44%;
  border-left: 1px solid var(--line);
  background:
    repeating-linear-gradient(90deg, transparent 0 17%, rgba(199, 161, 91, 0.12) 17% 18%),
    repeating-linear-gradient(0deg, transparent 0 24%, rgba(199, 161, 91, 0.1) 24% 25%);
  content: "";
  opacity: 0.75;
}

.room-hero[data-wing="university"] {
  background: linear-gradient(90deg, #101310 30%, rgba(16, 19, 16, 0.72)), radial-gradient(circle at 78% 30%, #3c4a32, #101310 64%);
}

.room-hero[data-wing="engineering"],
.room-hero[data-wing="atomic-drapery"] {
  background: linear-gradient(90deg, #0d1418 30%, rgba(13, 20, 24, 0.72)), radial-gradient(circle at 78% 30%, #3b2a17, #0d1418 64%);
}

.room-hero[data-wing="ecclesiastical"] {
  background: linear-gradient(90deg, #100b09 30%, rgba(16, 11, 9, 0.76)), radial-gradient(circle at 78% 30%, #522026, #100b09 64%);
}

.room-hero[data-wing="timeline-n"] {
  background: linear-gradient(90deg, #101419 30%, rgba(16, 20, 25, 0.74)), radial-gradient(circle at 78% 30%, #344751, #101419 64%);
}

.room-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  width: var(--page);
  min-height: 420px;
  margin: 0 auto;
  grid-template-columns: minmax(0, 0.8fr) minmax(260px, 0.35fr);
  align-items: end;
  gap: 4rem;
  padding: 5rem 0 3.5rem;
}

.room-hero h1 {
  max-width: 13ch;
  font-size: clamp(3rem, 7vw, 7rem);
}

.room-hero p {
  max-width: 60ch;
  margin-top: 1.25rem;
}

.room-register {
  align-self: end;
  padding: 1.25rem;
  border: 1px solid var(--line);
  background: rgba(8, 8, 6, 0.62);
}

.room-register strong {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 400;
}

.room-register p {
  margin: 0.35rem 0 0;
  font-size: 0.76rem;
}

.room-body {
  display: grid;
  gap: 3.5rem;
}

.curator-note,
.timeline-notice,
.empty-cabinet {
  padding: 1.4rem;
  border-left: 3px solid var(--brass);
  background: rgba(199, 161, 91, 0.07);
  color: var(--muted);
}

.curator-note strong,
.timeline-notice strong,
.empty-cabinet strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
}

.filter-row {
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}

.filter-button {
  padding: 0.55rem 0.75rem;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.catalogue-card {
  position: relative;
  display: grid;
  min-height: 210px;
  align-content: space-between;
  gap: 1.3rem;
  padding: 1.2rem;
  border-color: var(--line-soft);
  background:
    linear-gradient(155deg, rgba(232, 220, 194, 0.035), transparent 45%),
    #13110e;
  text-align: left;
}

.catalogue-card--with-media {
  min-height: 330px;
  overflow: hidden;
}

.catalogue-card--with-media .catalogue-card__media {
  position: absolute;
  inset: 0;
}

.catalogue-card--with-media .catalogue-card__media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 4, 3, 0.05), #080806 85%);
  content: "";
}

.catalogue-card__media img,
.catalogue-card__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalogue-card__content,
.catalogue-card__footer {
  position: relative;
  z-index: 1;
}

.catalogue-card h3 {
  margin-top: 0.45rem;
  font-size: 1.55rem;
}

.catalogue-card p {
  margin: 0.6rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.catalogue-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--brass);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalogue-card:hover {
  border-color: var(--brass);
  background-color: #191510;
  transform: translateY(-3px);
}

.deposit-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.66rem;
}

.deposit-status::before {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--brass-dark);
  content: "";
}

.deposit-status--present::before {
  background: #6f9b79;
}

.record-page {
  padding-top: 2rem;
}

.record-masthead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.52fr);
  gap: clamp(2rem, 6vw, 6rem);
  padding: clamp(2rem, 6vw, 5rem) 0;
  border-bottom: 1px solid var(--line);
}

.record-heading h1 {
  max-width: 14ch;
  margin-top: 0.75rem;
  font-size: clamp(3rem, 7vw, 7rem);
}

.record-summary {
  max-width: 62ch;
  margin-top: 1.4rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.record-actions {
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.record-card {
  align-self: end;
  padding: 1.4rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(199, 161, 91, 0.08), transparent 40%),
    #15120f;
  box-shadow: var(--shadow);
}

.record-card dl,
.record-fields {
  display: grid;
  gap: 0;
  margin: 0;
}

.record-card div,
.record-field {
  display: grid;
  grid-template-columns: minmax(100px, 0.38fr) 1fr;
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.record-card div:last-child,
.record-field:last-child {
  border-bottom: 0;
}

.record-card dt,
.record-card dd,
.record-field dt,
.record-field dd {
  margin: 0;
}

.record-card dd,
.record-field dd {
  color: var(--muted);
  font-size: 0.86rem;
}

.record-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.42fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  padding-top: clamp(3rem, 7vw, 6rem);
}

.record-main,
.record-aside {
  display: grid;
  align-content: start;
  gap: 2.4rem;
}

.record-section {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line-soft);
}

.record-section h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
}

.record-prose {
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.8;
}

.record-prose h2,
.record-prose h3 {
  margin: 2rem 0 0.7rem;
  color: var(--paper-bright);
  font-weight: 400;
}

.record-prose p,
.record-prose ul {
  margin: 0.75rem 0;
}

.record-prose a {
  color: var(--brass-pale);
  text-decoration-color: var(--brass-dark);
  text-underline-offset: 3px;
}

.record-hero-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #090806;
  box-shadow: var(--shadow);
}

.record-hero-media img,
.record-hero-media video {
  width: 100%;
  max-height: 76vh;
  object-fit: contain;
}

.record-hero-media button {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
}

.catalogue-only-plate {
  display: grid;
  min-height: 280px;
  place-items: center;
  padding: 2rem;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(135deg, transparent 0 18px, rgba(199, 161, 91, 0.035) 18px 19px),
    #0f0d0a;
  text-align: center;
}

.catalogue-only-plate span {
  display: block;
  width: 4rem;
  margin: 0 auto 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--brass);
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 2rem;
}

.catalogue-only-plate strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
}

.catalogue-only-plate p {
  max-width: 32ch;
  margin: 0.65rem auto 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.cross-reference-list {
  display: grid;
  gap: 0.55rem;
}

.cross-reference {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem;
  border-color: var(--line-soft);
}

.cross-reference:hover {
  border-color: var(--brass);
  background: rgba(199, 161, 91, 0.07);
  transform: translateX(3px);
}

.cross-reference strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
}

.cross-reference span {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.room-hero[data-wing="serial-reading-room"] {
  background:
    linear-gradient(90deg, rgba(20, 10, 7, 0.97), rgba(20, 10, 7, 0.58)),
    repeating-linear-gradient(90deg, transparent 0 9%, rgba(199, 161, 91, 0.08) 9% 9.2%),
    #26150d;
}

.room-atmosphere {
  display: grid;
  min-height: 280px;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, #15110c, #22170f);
  box-shadow: var(--shadow);
}

.room-atmosphere__objects {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  border-right: 1px solid var(--line-soft);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18), transparent 20% 80%, rgba(0, 0, 0, 0.25)),
    repeating-linear-gradient(90deg, #22170f 0 21%, #160f0a 21% 22%, #2f1e12 22% 43%);
}

.environment-shelf {
  position: absolute;
  inset: 38px 12% 58px 8%;
  border: 7px solid #120b07;
  background:
    repeating-linear-gradient(0deg, transparent 0 43px, #120b07 43px 49px),
    repeating-linear-gradient(90deg, #4d321f 0 12px, #6b472b 12px 17px, #2d251b 17px 26px, #755527 26px 29px);
  box-shadow: inset 0 0 40px #000, 18px 22px 40px rgba(0, 0, 0, 0.45);
}

.environment-lamp {
  position: absolute;
  right: 8%;
  bottom: 58px;
  width: 82px;
  height: 7px;
  border-radius: 50%;
  background: var(--brass-dark);
  box-shadow: 0 0 0 2px #1a100a;
}

.environment-lamp::before {
  position: absolute;
  right: 36px;
  bottom: 0;
  width: 6px;
  height: 94px;
  background: var(--brass-dark);
  content: "";
  transform: rotate(8deg);
  transform-origin: bottom;
}

.environment-lamp::after {
  position: absolute;
  right: 3px;
  bottom: 80px;
  width: 70px;
  height: 34px;
  border-radius: 70% 70% 25% 25%;
  background: #98743d;
  box-shadow: 0 22px 45px rgba(234, 211, 148, 0.25);
  content: "";
  animation: lamp-breathe 7s ease-in-out infinite;
}

.environment-trolley {
  position: absolute;
  right: 3%;
  bottom: 18px;
  width: 116px;
  height: 42px;
  border: 3px solid #17100b;
  background: #422b1a;
  box-shadow: inset 0 -9px #24170e;
}

.environment-trolley::before,
.environment-trolley::after {
  position: absolute;
  bottom: -15px;
  width: 17px;
  height: 17px;
  border: 3px solid #24170e;
  border-radius: 50%;
  background: #080806;
  content: "";
}

.environment-trolley::before {
  left: 12px;
}

.environment-trolley::after {
  right: 12px;
}

.room-atmosphere__copy {
  align-self: center;
  padding: clamp(2rem, 5vw, 4rem);
}

.room-atmosphere__copy h2 {
  max-width: 16ch;
  margin: 0.3rem 0 1rem;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.room-atmosphere__copy > p:last-of-type {
  max-width: 62ch;
  color: var(--muted);
}

.room-atmosphere__copy dl {
  display: grid;
  gap: 0.65rem;
  margin: 1.5rem 0 0;
}

.room-atmosphere__copy dl div {
  display: grid;
  grid-template-columns: minmax(130px, 0.35fr) 1fr;
  gap: 1rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--line-soft);
}

.room-atmosphere__copy dt,
.serial-volume dt {
  color: var(--brass);
  font-size: 0.64rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.room-atmosphere__copy dd,
.serial-volume dd {
  margin: 0;
  color: var(--paper);
  font-size: 0.78rem;
}

.serial-shelves {
  display: grid;
  gap: 1.25rem;
}

.serial-volume {
  display: grid;
  min-height: 370px;
  grid-template-columns: minmax(230px, 0.65fr) minmax(0, 1.35fr);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, #17110d, #0c0b09);
}

.serial-volume__art {
  position: relative;
  min-height: 370px;
  overflow: hidden;
  background: var(--oak);
}

.serial-volume__art::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 65%, rgba(8, 8, 6, 0.72));
  content: "";
}

.serial-volume__art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.04);
}

.serial-volume__art > span {
  position: absolute;
  z-index: 1;
  right: 1rem;
  bottom: 1rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--brass-dark);
  background: rgba(12, 9, 7, 0.9);
  color: var(--brass-pale);
  font-size: 0.67rem;
  letter-spacing: 0.12em;
}

.serial-volume__copy {
  align-self: center;
  padding: clamp(1.7rem, 5vw, 4.2rem);
}

.serial-volume__copy h3 {
  margin: 0.35rem 0 0.8rem;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.serial-volume__copy h3 a {
  text-decoration-color: var(--brass-dark);
  text-underline-offset: 0.16em;
}

.serial-volume__copy > p:not(.catalogue-type) {
  max-width: 64ch;
  color: var(--muted);
}

.serial-volume dl {
  display: grid;
  gap: 0.5rem;
  margin: 1.4rem 0;
}

.serial-volume dl div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--line-soft);
}

.serial-volume dd a {
  color: var(--brass-pale);
}

.deposit-instruction {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1.25rem;
  padding: 1.3rem 1.5rem;
  border: 1px dashed var(--brass-dark);
  background: rgba(199, 161, 91, 0.045);
}

.deposit-instruction > span {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--brass-dark);
  border-radius: 50%;
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 1.7rem;
}

.deposit-instruction strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
}

.deposit-instruction p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.serial-artwork {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0b0907;
}

.serial-artwork > img,
.serial-artwork > video {
  width: 100%;
  max-height: 680px;
  object-fit: contain;
  background: #080806;
}

.serial-artwork__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem;
  border-top: 1px solid var(--line-soft);
}

.serial-artwork__actions a,
.serial-artwork__actions button,
.chapter-frontispiece button {
  border: 0;
  background: none;
  color: var(--brass-pale);
  font-size: 0.67rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.serial-artwork__actions button,
.chapter-frontispiece button {
  cursor: pointer;
}

.publication-ledger {
  display: grid;
  gap: 0;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: ledger;
}

.publication-ledger li {
  position: relative;
  padding: 1rem 1rem 1rem 3.5rem;
  border-top: 1px solid var(--line-soft);
  counter-increment: ledger;
}

.publication-ledger li::before {
  position: absolute;
  top: 1rem;
  left: 0;
  color: var(--brass);
  content: counter(ledger, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.publication-ledger p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.chapter-index {
  display: grid;
  gap: 0.7rem;
  margin-top: 1rem;
}

.chapter-index > a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.2rem;
  padding: 1rem;
  border: 1px solid var(--line-soft);
  text-decoration: none;
}

.chapter-index > a:hover {
  border-color: var(--brass);
  background: rgba(199, 161, 91, 0.06);
}

.chapter-index > a > span {
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 2rem;
}

.chapter-index small {
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chapter-index h3 {
  margin: 0.15rem 0;
  font-size: 1.45rem;
}

.chapter-index p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.chapter-index b {
  color: var(--brass);
}

.archive-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.archive-chip {
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--line-soft);
  color: var(--paper);
  font-size: 0.72rem;
  text-decoration: none;
}

a.archive-chip:hover {
  border-color: var(--brass);
  color: var(--brass-pale);
}

.archive-chip--pending {
  border-style: dashed;
  color: var(--muted);
}

.introduced-register {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.introduced-register section {
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
}

.introduced-register h3,
.connection-group h3 {
  margin: 0 0 0.65rem;
  color: var(--brass);
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.connection-groups {
  display: grid;
  gap: 1.2rem;
  margin-top: 1rem;
}

.connection-group {
  display: grid;
  gap: 0.5rem;
}

.artwork-object-register {
  border-color: var(--brass-dark);
  background: linear-gradient(145deg, rgba(199, 161, 91, 0.07), rgba(0, 0, 0, 0.08));
}

.reader-service p {
  color: var(--muted);
  font-size: 0.82rem;
}

.chapter-page {
  width: var(--page);
  margin: 0 auto;
  padding-bottom: 5rem;
}

.chapter-header {
  max-width: 1050px;
  margin: clamp(2rem, 7vw, 6rem) auto 3rem;
  text-align: center;
}

.serial-running-title {
  margin: 1rem 0 0;
  color: var(--muted);
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.chapter-header h1 {
  max-width: 14ch;
  margin: 0.35rem auto 1rem;
  font-size: clamp(3.2rem, 8vw, 7.5rem);
  line-height: 0.95;
}

.chapter-header > p:not(.accession-number, .serial-running-title) {
  max-width: 68ch;
  margin-inline: auto;
  color: var(--muted);
}

.chapter-header .record-actions {
  justify-content: center;
}

.copy-status {
  min-height: 1.2rem;
  color: var(--brass-pale);
  font-size: 0.72rem;
}

.chapter-frontispiece {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 1rem;
  margin: 0 auto 3rem;
}

.chapter-frontispiece figure {
  display: grid;
  min-height: 420px;
  grid-template-rows: 1fr auto;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #090806;
}

.chapter-frontispiece img {
  width: 100%;
  height: 100%;
  max-height: 700px;
  object-fit: contain;
}

.chapter-frontispiece figcaption {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.73rem;
}

.chapter-frontispiece figcaption span {
  color: var(--brass);
}

.chapter-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.55fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 6rem);
}

.serial-reading-copy {
  position: relative;
  min-height: 700px;
  padding: clamp(2rem, 6vw, 5.5rem);
  border: 1px solid #b9a684;
  background:
    linear-gradient(rgba(70, 54, 35, 0.035) 1px, transparent 1px) 0 0 / 100% 24px,
    #eee2ca;
  box-shadow: 0 28px 90px #000;
  color: #211b14;
  font-family: Georgia, var(--font-display);
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  line-height: 1.82;
}

.serial-reading-copy__rule {
  width: 4.5rem;
  height: 1px;
  margin: 0 auto 2.5rem;
  background: #755527;
}

.serial-reading-copy > p:first-of-type::first-letter {
  float: left;
  margin: 0.1em 0.12em 0 0;
  color: #641b20;
  font-size: 4.3em;
  line-height: 0.72;
}

.serial-reading-copy h2,
.serial-reading-copy h3 {
  color: #24160d;
}

.serial-reading-copy h2 {
  margin-top: 2.2rem;
  font-size: 2.1rem;
  text-align: center;
}

.serial-reading-copy h3 {
  margin-top: 1.8rem;
  font-size: 1.35rem;
}

.serial-reading-copy a {
  color: #641b20;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

.serial-reading-copy blockquote {
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  border-block: 1px solid rgba(117, 85, 39, 0.35);
  color: #544638;
  font-style: italic;
  text-align: center;
}

.serial-reading-copy li {
  padding-left: 0.35rem;
}

.footnote-reference button,
.chapter-footnotes button {
  border: 0;
  background: none;
  color: #641b20;
  cursor: pointer;
  font-family: inherit;
  text-decoration: underline;
}

.chapter-footnotes {
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 2px solid rgba(117, 85, 39, 0.5);
  font-size: 0.84rem;
}

.chapter-footnotes h2 {
  font-size: 1.35rem;
  text-align: left;
}

.chapter-footnotes li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
}

.chapter-marginalia {
  position: sticky;
  top: 105px;
  display: grid;
  gap: 1rem;
}

.chapter-navigation {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 3rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.chapter-navigation > a,
.chapter-current-end {
  display: grid;
  align-content: center;
  min-height: 112px;
  padding: 1rem;
  background: #0f0d0a;
  text-decoration: none;
}

.chapter-navigation > a:last-child,
.chapter-current-end {
  text-align: right;
}

.chapter-navigation span {
  color: var(--muted);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.chapter-navigation strong {
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 400;
}

.search-group {
  display: grid;
  gap: 0.45rem;
}

.search-group > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0.15rem;
  border-bottom: 1px solid var(--line);
}

.search-group > header h3 {
  color: var(--brass-pale);
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.search-group > header span {
  color: var(--muted);
  font-size: 0.68rem;
}

.search-group > div {
  display: grid;
  gap: 0.45rem;
}

@keyframes lamp-breathe {
  50% {
    box-shadow: 0 24px 58px rgba(234, 211, 148, 0.34);
    filter: brightness(1.08);
  }
}

.archive-footer {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem max(1.5rem, calc((100vw - 1500px) / 2));
  border-top: 1px solid var(--line);
  background: #0b0a08;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

dialog {
  color: var(--paper);
}

dialog::backdrop {
  background: rgba(3, 3, 2, 0.82);
  backdrop-filter: blur(9px);
}

.catalogue-dialog,
.viewer-dialog {
  width: min(1040px, calc(100% - 2rem));
  max-height: calc(100svh - 2rem);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--brass-dark);
  border-radius: 2px;
  background: #12100d;
  box-shadow: 0 30px 100px #000;
}

.dialog-heading,
.viewer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #2c1c11, #17100b);
}

.dialog-heading h2,
.viewer-toolbar h2 {
  margin-top: 0.2rem;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
}

.icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  font-size: 1.5rem;
}

.catalogue-search {
  display: block;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line-soft);
}

.catalogue-search input {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--paper-bright);
  color: #17130f;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.search-status {
  min-height: 2.6rem;
  padding: 0.75rem 1.25rem 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.search-results {
  display: grid;
  max-height: 58vh;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem 1.25rem;
  overflow-y: auto;
}

.search-result {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem;
  border-color: var(--line-soft);
  text-align: left;
}

.search-result:hover,
.search-result:focus-visible {
  border-color: var(--brass);
  background: rgba(199, 161, 91, 0.07);
}

.search-result h3 {
  font-size: 1.2rem;
}

.search-result p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.search-result > span:last-child {
  color: var(--brass);
}

.viewer-dialog {
  width: min(1500px, calc(100% - 1rem));
  height: calc(100svh - 1rem);
  max-height: none;
}

.viewer-toolbar {
  min-height: 74px;
}

.viewer-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.viewer-actions output {
  min-width: 3.5rem;
  color: var(--muted);
  font-size: 0.75rem;
  text-align: center;
}

.viewer-stage {
  display: grid;
  height: calc(100% - 132px);
  place-items: center;
  overflow: auto;
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.025) 25%, transparent 25%) 0 0 / 28px 28px,
    #080806;
}

.viewer-stage img,
.viewer-stage video {
  max-width: none;
  max-height: none;
  transform-origin: center;
  transition: width 180ms ease;
}

.viewer-stage video {
  width: min(900px, 92vw);
  max-height: calc(100svh - 180px);
}

.viewer-note {
  height: 58px;
  margin: 0;
  padding: 0.75rem 1.25rem;
  overflow: auto;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

@keyframes room-enter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes archive-breathe {
  50% {
    filter: drop-shadow(0 0 22px rgba(199, 161, 91, 0.45));
    transform: scale(1.025);
  }
}

@media (max-width: 1120px) {
  .directory-grid,
  .catalogue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .collection-triptych {
    grid-template-columns: 1fr 1fr;
  }

  .artwork-feature:first-child {
    grid-column: 1 / -1;
  }

  .archive-actions > .text-button:last-child {
    display: none;
  }
}

@media (max-width: 850px) {
  :root {
    --page: min(100% - 2rem, 1500px);
  }

  .archive-header {
    min-height: 70px;
    padding-inline: 1rem;
  }

  .archive-seal small,
  .archive-actions .text-button {
    display: none;
  }

  .archive-seal strong {
    max-width: 34vw;
  }

  .search-button {
    font-size: 0;
  }

  .search-button svg,
  .search-button kbd {
    font-size: 0.85rem;
  }

  .hall-architecture,
  .room-hero-inner,
  .record-masthead,
  .record-layout,
  .section-heading--split,
  .anthology-plaque {
    grid-template-columns: 1fr;
  }

  .hall-architecture {
    align-items: end;
    padding-top: 7rem;
  }

  .archive-desk {
    max-width: 520px;
  }

  .room-hero-inner {
    gap: 2rem;
  }

  .room-register {
    max-width: 420px;
  }

  .record-layout {
    gap: 3rem;
  }

  .record-aside {
    grid-row: 1;
  }

  .room-atmosphere,
  .chapter-layout {
    grid-template-columns: 1fr;
  }

  .room-atmosphere__objects {
    min-height: 240px;
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .chapter-marginalia {
    position: static;
  }

  .anthology-plaque::before {
    width: 4rem;
    height: 4rem;
    font-size: 1.7rem;
  }

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

  .archive-stat:nth-child(2) {
    border-right: 0;
  }

  .archive-stat:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 600px) {
  :root {
    --page: min(100% - 1.25rem, 1500px);
  }

  .archive-seal strong {
    width: min(210px, calc(100vw - 145px));
    max-width: none;
    font-size: 0.85rem;
  }

  .archive-header {
    gap: 0.45rem;
  }

  .archive-header .archive-actions {
    position: absolute;
    top: 14px;
    right: 1rem;
    flex: 0 0 auto;
    margin-left: 0;
  }

  .search-button {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    justify-content: center;
    padding: 0;
    border-color: var(--brass);
    background: var(--brass);
    color: var(--black);
  }

  .search-button svg {
    color: var(--black);
  }

  .archive-seal img {
    width: 36px;
    height: 36px;
  }

  .search-button kbd {
    display: none;
  }

  .entrance-hall,
  .hall-architecture {
    min-height: calc(100svh - 70px);
  }

  .hall-introduction h1 {
    max-width: 95%;
    font-size: clamp(2.8rem, 12.8vw, 4.1rem);
  }

  .hall-introduction {
    width: 100%;
    min-width: 0;
    overflow: hidden;
  }

  .hall-introduction > p:not(.institution-strap) {
    max-width: 92%;
    font-size: 1rem;
    overflow-wrap: anywhere;
  }

  .directory-grid,
  .catalogue-grid,
  .collection-triptych {
    grid-template-columns: 1fr;
  }

  .serial-volume {
    grid-template-columns: 1fr;
  }

  .serial-volume__art {
    min-height: 300px;
    max-height: 440px;
  }

  .serial-volume__art::after {
    background: linear-gradient(0deg, rgba(8, 8, 6, 0.72), transparent 45%);
  }

  .room-atmosphere__copy dl div,
  .serial-volume dl div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .chapter-header h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .serial-reading-copy {
    padding: 2rem 1.35rem;
    font-size: 1rem;
  }

  .chapter-frontispiece figure {
    min-height: 360px;
  }

  .chapter-frontispiece figcaption {
    grid-template-columns: 1fr auto;
  }

  .chapter-frontispiece figcaption span {
    grid-column: 1 / -1;
  }

  .chapter-navigation {
    grid-template-columns: 1fr;
  }

  .chapter-navigation > a:last-child,
  .chapter-current-end {
    text-align: left;
  }

  .chapter-index > a {
    grid-template-columns: auto 1fr;
  }

  .chapter-index > a > b {
    display: none;
  }

  .directory-card {
    min-height: 190px;
  }

  .artwork-feature,
  .artwork-feature:not(:first-child) {
    min-height: 420px;
    grid-column: auto;
  }

  .room-hero h1,
  .record-heading h1 {
    font-size: clamp(2.8rem, 15vw, 5.2rem);
  }

  .record-card div,
  .record-field {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .archive-footer {
    display: grid;
    text-align: center;
  }

  .dialog-heading,
  .viewer-toolbar {
    align-items: flex-start;
  }

  .viewer-toolbar h2 {
    max-width: 48vw;
    font-size: 1.2rem;
  }

  .viewer-actions .text-button[data-viewer-fullscreen],
  .viewer-actions output {
    display: none;
  }

  .viewer-stage {
    height: calc(100% - 128px);
  }

  .search-result {
    grid-template-columns: 1fr auto;
  }

  .search-result .catalogue-type {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

@media print {
  .archive-header,
  .archive-footer,
  .record-actions,
  .breadcrumb,
  dialog {
    display: none !important;
  }

  body {
    background: #fff;
    color: #111;
  }

  .record-page {
    width: 100%;
  }

  .record-summary,
  .record-prose,
  .record-card dd,
  .record-field dd {
    color: #333;
  }
}

/* Phase II½ — story-first public route */
.visitor-page,
.reading-page {
  width: var(--page);
  margin: 0 auto;
  padding: 2rem 0 5rem;
}

.visitor-hall {
  position: relative;
  isolation: isolate;
  min-height: 92svh;
  overflow: visible;
  padding-bottom: 5rem;
}

.visitor-hall::before,
.visitor-hall::after {
  content: none;
}

.visitor-entrance {
  position: relative;
  min-height: min(640px, calc(100vh - 82px));
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: end;
  gap: 3rem;
  padding: clamp(4rem, 8vw, 7rem) max(1rem, calc((100vw - 1280px) / 2)) 3.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(8, 8, 6, 0.55), rgba(8, 8, 6, 0.15)),
    radial-gradient(circle at 68% 4%, rgba(232, 220, 194, 0.13), transparent 32rem),
    repeating-linear-gradient(90deg, transparent 0 15%, rgba(199, 161, 91, 0.04) 15.1% 15.3%),
    linear-gradient(135deg, #291b12, #0d0d0a 70%);
}

.visitor-entrance::before {
  position: absolute;
  inset: 2.5rem 5% auto;
  height: 10rem;
  border: 1px solid rgba(232, 220, 194, 0.12);
  border-bottom: 0;
  border-radius: 50% 50% 0 0;
  content: "";
  pointer-events: none;
}

.visitor-entrance__copy {
  position: relative;
  z-index: 1;
  max-width: 850px;
}

.visitor-entrance h1,
.visitor-page-hero h1,
.story-masthead h1,
.character-masthead h1,
.artwork-object h1,
.advanced-record h1,
.reading-sheet h1 {
  margin: 0;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 6.2rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.visitor-entrance__copy > p:not(.institution-strap) {
  max-width: 760px;
  margin: 2rem 0;
  color: var(--paper);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  line-height: 1.5;
}

.visitor-entrance__copy .reader-resume {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin-top: 1rem;
  color: var(--paper);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.reader-resume span {
  color: var(--gold);
}

.visitor-choice-grid {
  position: relative;
  z-index: 2;
  width: var(--page);
  margin: -1rem auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.visitor-choice-grid > a {
  min-height: 210px;
  padding: 1.8rem;
  border-right: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(67, 41, 24, 0.98), rgba(17, 16, 13, 0.98));
  text-decoration: none;
  transition: background 220ms var(--ease), transform 220ms var(--ease);
}

.visitor-choice-grid > a:last-child {
  border-right: 0;
}

.visitor-choice-grid > a:hover {
  background: linear-gradient(155deg, rgba(91, 59, 33, 0.98), rgba(24, 22, 17, 0.98));
  transform: translateY(-6px);
}

.visitor-choice-grid span,
.section-number,
.section-number + div > h2 + .catalogue-type {
  color: var(--brass);
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.visitor-choice-grid strong {
  display: block;
  margin-top: 2rem;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.5vw, 2.2rem);
  font-weight: 400;
  line-height: 1.05;
  text-transform: uppercase;
}

.visitor-choice-grid p {
  max-width: 30rem;
  margin: 1rem 0 0;
  color: var(--muted);
}

.visitor-feature {
  padding-top: 4rem;
}

.story-grid,
.character-grid,
.artwork-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.story-card,
.character-card,
.artwork-card {
  min-width: 0;
  border: 1px solid var(--line-soft);
  background: linear-gradient(145deg, rgba(36, 22, 13, 0.92), rgba(17, 16, 13, 0.96));
}

.story-card {
  display: grid;
  grid-template-rows: auto 1fr;
}

.story-card--with-art {
  grid-template-columns: minmax(240px, 0.72fr) 1fr;
  grid-template-rows: none;
}

.story-card__art {
  min-height: 350px;
  overflow: hidden;
  background: var(--ink);
}

.story-card__art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 500ms var(--ease);
}

.story-card__art:hover img,
.artwork-card__image:hover img {
  transform: scale(1.025);
}

.story-card__body,
.character-card,
.artwork-card > div {
  padding: 1.5rem;
}

.story-card h3,
.character-card h3,
.artwork-card h3,
.plain-guide h2,
.secondary-catalogue h2,
.complete-catalogue-callout h2,
.record-section h2,
.two-column-records h3 {
  margin: 0;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
}

.story-card h3,
.character-card h3,
.artwork-card h3 {
  font-size: clamp(1.55rem, 2.2vw, 2.25rem);
}

.story-card h3 a,
.character-card h3 a,
.artwork-card h3 a {
  text-decoration: none;
}

.story-card__body > p:not(.catalogue-type),
.character-card > p:not(.catalogue-type),
.artwork-card > div > p:not(.accession-number) {
  color: var(--muted);
}

.story-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.4rem;
}

.story-badges span,
.content-type-label,
.document-list a > span {
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(199, 161, 91, 0.28);
  color: var(--brass-pale);
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-action,
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.museum-button--small {
  min-height: 42px;
  padding: 0.65rem 0.9rem;
  font-size: 0.72rem;
}

.deposit-truth,
.catalogue-warning,
.missing-media-note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--brass);
  background: rgba(199, 161, 91, 0.08);
  color: var(--paper);
}

.character-grid--compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.character-card {
  min-height: 280px;
}

.character-card__portrait {
  display: block;
  aspect-ratio: 16 / 10;
  margin-bottom: 1.2rem;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: #0a0907;
}

.character-card__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}

.quiet-link {
  color: var(--brass-pale);
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.artwork-grid--small {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.artwork-card__image {
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #0a0907;
}

.artwork-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 500ms var(--ease);
}

.complete-catalogue-callout,
.secondary-catalogue {
  width: var(--page);
  margin: 3.5rem auto 0;
  padding: clamp(1.75rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, var(--oak), var(--ink));
}

.complete-catalogue-callout > div,
.secondary-catalogue > div {
  max-width: 780px;
}

.complete-catalogue-callout h2,
.secondary-catalogue h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

.visitor-page-hero {
  position: relative;
  min-height: 380px;
  margin: 2rem 0 3.5rem;
  padding: clamp(2.5rem, 5vw, 4.5rem);
  display: grid;
  grid-template-columns: 1fr minmax(220px, 0.4fr);
  align-items: center;
  gap: 3rem;
  overflow: hidden;
  border: 1px solid var(--line);
  background: radial-gradient(circle at 80% 10%, rgba(199, 161, 91, 0.12), transparent 26rem), linear-gradient(135deg, var(--oak), var(--ink));
}

.visitor-page-hero > div:first-child {
  max-width: 920px;
}

.visitor-page-hero h1 {
  font-size: clamp(3.2rem, 6vw, 5.5rem);
}

.visitor-page-hero > div > p:not(.kicker) {
  max-width: 780px;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.reading-desk {
  position: relative;
  height: 210px;
  border: 1px solid rgba(199, 161, 91, 0.3);
  border-radius: 50% 50% 2px 2px;
  box-shadow: inset 0 -30px 0 rgba(67, 41, 24, 0.65);
}

.reading-desk span {
  position: absolute;
  right: 22%;
  bottom: 32px;
  width: 4px;
  height: 120px;
  background: var(--brass-dark);
}

.reading-desk i {
  position: absolute;
  right: calc(22% - 38px);
  bottom: 138px;
  width: 80px;
  height: 38px;
  border-radius: 50% 50% 10% 10%;
  background: var(--green);
  box-shadow: 0 0 45px rgba(234, 211, 148, 0.18);
}

.reading-desk b {
  position: absolute;
  left: 12%;
  bottom: 32px;
  width: 45%;
  height: 68px;
  border: 1px solid var(--line);
  background: rgba(232, 220, 194, 0.08);
  transform: skew(-5deg);
}

.plain-guide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-bottom: 4rem;
  background: var(--line-soft);
}

.plain-guide > div {
  padding: clamp(2rem, 5vw, 4rem);
  background: var(--stone-dark);
}

.plain-guide h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.next-route,
.chapter-navigation,
.artwork-navigation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 4rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.next-route a,
.chapter-navigation a,
.artwork-navigation a {
  min-height: 130px;
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--ink);
  text-decoration: none;
}

.next-route a:hover,
.chapter-navigation a:hover,
.artwork-navigation a:hover {
  background: var(--oak);
}

.next-route strong,
.chapter-navigation strong,
.artwork-navigation strong {
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
}

.next-route span,
.chapter-navigation span,
.artwork-navigation span {
  color: var(--brass);
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.story-group {
  padding: 3rem 0;
  border-top: 1px solid var(--line-soft);
}

.story-group > .section-heading {
  width: auto;
}

.story-group > .section-heading h2 {
  font-size: clamp(2.3rem, 4.2vw, 4rem);
}

.story-group .story-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
}

.story-group .story-card:not(.story-card--with-art) {
  min-height: 320px;
}

.story-masthead,
.character-masthead {
  display: grid;
  align-items: center;
  gap: clamp(2rem, 4vw, 3.5rem);
  min-height: 480px;
  margin: 2rem 0 3.5rem;
  padding: clamp(2rem, 4.5vw, 4rem);
  border: 1px solid var(--line);
  background: radial-gradient(circle at 70% 15%, rgba(199, 161, 91, 0.12), transparent 30rem), linear-gradient(145deg, var(--oak), var(--ink));
}

.story-masthead--with-cover,
.character-masthead--portrait {
  grid-template-columns: minmax(300px, 0.75fr) 1.25fr;
}

.story-cover,
.character-masthead > a {
  display: block;
  max-height: 680px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.story-cover {
  width: min(460px, 100%);
  max-height: none;
  justify-self: center;
}

.story-cover img,
.character-masthead > a img {
  width: 100%;
  height: 100%;
  max-height: 680px;
  object-fit: cover;
}

.story-cover img {
  height: auto;
  max-height: none;
  object-fit: contain;
}

.story-masthead h1,
.character-masthead h1 {
  font-size: clamp(3.1rem, 6vw, 5.5rem);
}

.record-summary {
  max-width: 840px;
}

.story-sections {
  border-top: 1px solid var(--line);
}

.story-sections .record-section {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.section-number {
  margin: 0;
  font-size: 1rem;
}

.record-section h2 {
  margin-bottom: 2rem;
  font-size: clamp(2rem, 4vw, 4rem);
}

.record-section h3 {
  font-size: 1.7rem;
}

.document-list {
  display: grid;
  gap: 0.75rem;
}

.document-list a {
  display: grid;
  grid-template-columns: 150px minmax(180px, 0.5fr) 1fr;
  align-items: center;
  gap: 1.25rem;
  padding: 1.2rem;
  border: 1px solid var(--line-soft);
  background: rgba(36, 22, 13, 0.45);
  text-decoration: none;
}

.document-list a:hover {
  border-color: var(--brass);
}

.document-list a > span {
  justify-self: start;
}

.document-list strong {
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
}

.document-list p {
  margin: 0;
  color: var(--muted);
}

.plain-link-list {
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  list-style: none;
}

.plain-link-list li a,
.plain-link-list li > span {
  display: block;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line-soft);
  background: rgba(232, 220, 194, 0.035);
}

.plain-link-list small {
  color: var(--muted);
}

.not-deposited {
  color: var(--muted);
  font-style: italic;
}

.two-column-records {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.reading-sheet {
  width: min(760px, 100%);
  margin: 1rem auto 0;
  padding: clamp(1.5rem, 5vw, 3.25rem);
  background: var(--paper-bright);
  color: #241d14;
  box-shadow: var(--shadow);
}

.reading-sheet header {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(36, 29, 20, 0.22);
}

.reading-sheet h1 {
  color: #17120c;
  font-size: clamp(2.15rem, 5vw, 3.75rem);
  line-height: 1.08;
  text-wrap: balance;
}

.reading-sheet header > p:last-child {
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.55;
}

.reader-position {
  color: #5d411c;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

.reader-contents {
  margin: 1.25rem 0;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(36, 29, 20, 0.22);
  color: #332718;
}

.reader-contents summary {
  cursor: pointer;
  font-weight: 700;
}

.reader-contents summary span {
  margin-left: 0.4rem;
  color: #5d564c;
  font-size: 0.9rem;
  font-weight: 400;
}

.reader-contents ol {
  max-height: 18rem;
  margin: 0.8rem 0 0;
  padding-left: 1.5rem;
  overflow: auto;
}

.reader-contents li + li {
  margin-top: 0.35rem;
}

.reader-contents a {
  color: #5b3c13;
}

.reading-sheet .content-type-label {
  display: inline-block;
  color: #5d411c;
  border-color: rgba(93, 65, 28, 0.4);
}

.reading-sheet .curator-note {
  margin: 2rem 0;
  border-left-color: #755527;
  background: rgba(117, 85, 39, 0.1);
  color: #332718;
}

.reading-prose {
  max-width: 70ch;
  margin-inline: auto;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.8;
}

.reading-prose h2,
.reading-prose h3,
.reading-prose h4,
.footnotes h2 {
  margin: 2.4rem 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
}

.reading-prose a {
  color: #5b3c13;
  text-decoration-thickness: 1px;
}

.reading-prose blockquote {
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  border-left: 3px solid #755527;
  background: rgba(117, 85, 39, 0.08);
}

.footnotes {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(36, 29, 20, 0.22);
  font-size: 0.9rem;
}

.chapter-navigation,
.artwork-navigation {
  grid-template-columns: repeat(3, 1fr);
}

.chapter-navigation a:nth-child(2),
.artwork-navigation a:nth-child(2) {
  text-align: center;
}

.chapter-navigation a:last-child,
.artwork-navigation a:last-child {
  text-align: right;
}

.artwork-object {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  margin: 2rem 0 3rem;
  padding: clamp(1rem, 2.5vw, 2rem);
  border: 1px solid var(--line);
  background: #0c0b09;
}

.artwork-object__media {
  min-width: 0;
  display: grid;
  gap: 1rem;
  align-content: start;
}

.artwork-object__media img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 78vh;
  margin: 0 auto;
  object-fit: contain;
  background: #050504;
}

.artwork-object__media video {
  width: 100%;
  height: auto;
  max-height: 78vh;
  object-fit: contain;
  background: #050504;
}

.artwork-object__label {
  align-self: center;
  padding: 2rem 1rem;
}

.artwork-object h1 {
  font-size: clamp(2.8rem, 5vw, 5.5rem);
}

.artwork-object dl > div {
  padding: 1rem 0;
  border-top: 1px solid var(--line-soft);
}

.artwork-object dt,
.advanced-record dt {
  color: var(--brass);
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.artwork-object dd {
  margin: 0.5rem 0 0;
}

.complete-directory {
  display: grid;
  gap: 1rem;
}

.complete-directory details {
  border: 1px solid var(--line-soft);
  background: rgba(36, 22, 13, 0.42);
}

.complete-directory summary {
  padding: 1.4rem;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.advanced-record-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
}

.advanced-record-grid a {
  min-height: 190px;
  padding: 1.3rem;
  background: var(--ink);
  text-decoration: none;
}

.advanced-record-grid a:hover {
  background: var(--oak);
}

.advanced-record-grid span,
.advanced-record-grid small {
  display: block;
  color: var(--brass);
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.advanced-record-grid strong {
  display: block;
  margin: 0.45rem 0;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.1;
}

.advanced-record-grid p {
  color: var(--muted);
  font-size: 0.86rem;
}

.advanced-record {
  max-width: 1050px;
  margin: 2rem auto;
  padding: clamp(2rem, 6vw, 5rem);
  border: 1px solid var(--line);
  background: linear-gradient(145deg, var(--oak), var(--ink));
}

.advanced-record h1 {
  font-size: clamp(3rem, 6vw, 6rem);
}

.search-result--context {
  grid-template-columns: 74px 1fr;
  align-items: start;
}

.search-thumb {
  width: 74px;
  height: 74px;
  object-fit: cover;
}

.search-result--context span {
  min-width: 0;
}

.search-result--context > span:only-child {
  grid-column: 1 / -1;
}

.search-result small,
.search-result em {
  display: block;
  color: var(--brass);
  font-family: var(--font-label);
  font-size: 0.68rem;
  font-style: normal;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.search-result strong {
  display: block;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
}

.search-result p {
  margin: 0.2rem 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.advanced-search {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.advanced-search summary {
  cursor: pointer;
  color: var(--brass-pale);
}

.viewer-stage img,
.viewer-stage video {
  transform: scale(var(--viewer-zoom, 1));
  transform-origin: center;
}

@media (max-width: 1050px) {
  .archive-actions > a.text-button,
  .archive-actions > button.text-button {
    display: none;
  }

  .visitor-entrance,
  .visitor-page-hero,
  .story-masthead--with-cover,
  .character-masthead--portrait,
  .artwork-object {
    grid-template-columns: 1fr;
  }

  .visitor-choice-grid,
  .story-grid,
  .character-grid,
  .character-grid--compact,
  .artwork-grid,
  .artwork-grid--small,
  .advanced-record-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .story-card--with-art {
    grid-template-columns: 0.72fr 1fr;
  }

  .reading-desk {
    display: none;
  }

  .visitor-page-hero {
    min-height: 390px;
  }
}

@media (max-width: 900px) {
  .visitor-choice-grid,
  .story-card--with-art {
    grid-template-columns: minmax(0, 1fr);
  }

  .visitor-choice-grid > a {
    min-height: 160px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .visitor-choice-grid > a:last-child {
    border-bottom: 0;
  }

  .story-card--with-art .story-card__art {
    width: min(460px, 100%);
    min-height: 0;
    max-height: none;
    margin: 0 auto;
  }

  .story-card--with-art .story-card__art img {
    width: 100%;
    height: auto;
    max-height: none;
  }
}

@media (max-width: 700px) {
  :root {
    --page: calc(100% - 1.25rem);
  }

  .archive-header {
    padding: 0.7rem 0.75rem;
  }

  .archive-seal small,
  .archive-actions .search-button kbd {
    display: none;
  }

  .archive-seal strong {
    max-width: 155px;
    font-size: 0.76rem;
  }

  .archive-actions .search-button {
    width: 44px;
    min-width: 44px;
    overflow: hidden;
    color: transparent;
  }

  .archive-actions .search-button svg {
    flex: 0 0 16px;
    color: var(--paper);
  }

  .visitor-entrance {
    min-height: 0;
    padding: 4.5rem 1.25rem 2.5rem;
  }

  .visitor-entrance h1,
  .visitor-page-hero h1,
  .story-masthead h1,
  .character-masthead h1,
  .artwork-object h1,
  .reading-sheet h1 {
    font-size: clamp(2.4rem, 11vw, 3.25rem);
  }

  .visitor-choice-grid,
  .story-grid,
  .character-grid,
  .character-grid--compact,
  .artwork-grid,
  .artwork-grid--small,
  .advanced-record-grid,
  .plain-guide,
  .next-route,
  .chapter-navigation,
  .artwork-navigation,
  .two-column-records {
    grid-template-columns: 1fr;
  }

  .visitor-choice-grid > a {
    min-height: 160px;
    padding: 1.5rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .visitor-choice-grid > a:last-child {
    border-bottom: 0;
  }

  .visitor-choice-grid strong {
    margin-top: 1.2rem;
    font-size: 1.8rem;
  }

  .story-card--with-art {
    grid-template-columns: 1fr;
  }

  .story-card__art {
    min-height: 0;
    max-height: none;
  }

  .story-card__art img {
    height: auto;
    max-height: none;
  }

  .artwork-grid,
  .artwork-grid--small {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .artwork-card > div {
    padding: 0.9rem;
  }

  .artwork-card h3 {
    font-size: 1.2rem;
  }

  .artwork-card > div > p:not(.accession-number) {
    font-size: 0.82rem;
  }

  .complete-catalogue-callout,
  .secondary-catalogue {
    align-items: flex-start;
    flex-direction: column;
  }

  .visitor-page-hero,
  .story-masthead,
  .character-masthead {
    width: 100%;
    max-width: 100%;
    min-height: 0;
    margin-bottom: 2.5rem;
    padding: 1.5rem 1.25rem;
  }

  .story-masthead--with-cover,
  .character-masthead--portrait {
    grid-template-columns: minmax(0, 1fr);
  }

  .story-masthead > *,
  .character-masthead > * {
    min-width: 0;
    max-width: 100%;
  }

  .story-masthead h1,
  .character-masthead h1,
  .record-summary {
    overflow-wrap: anywhere;
  }

  .story-cover,
  .character-masthead > a {
    width: min(280px, 100%);
    max-width: 100%;
    margin: 0 auto;
  }

  .story-group {
    padding: 2.5rem 0;
  }

  .story-sections .record-section {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 2.5rem 0;
  }

  .document-list a {
    grid-template-columns: 1fr;
  }

  .reading-page {
    width: 100%;
  }

  .reading-page > .breadcrumb {
    width: var(--page);
    margin-left: auto;
    margin-right: auto;
  }

  .reading-sheet {
    padding: 2rem 1.35rem;
  }

  .chapter-navigation,
  .artwork-navigation {
    width: var(--page);
    margin-left: auto;
    margin-right: auto;
  }

  .chapter-navigation a:nth-child(2),
  .chapter-navigation a:last-child,
  .artwork-navigation a:nth-child(2),
  .artwork-navigation a:last-child {
    text-align: left;
  }

  .artwork-object__label {
    padding: 1rem 0.2rem;
  }

  .search-result--context {
    grid-template-columns: 56px 1fr;
  }

  .search-thumb {
    width: 56px;
    height: 56px;
  }
}

@media (max-width: 340px) {
  .artwork-grid,
  .artwork-grid--small {
    grid-template-columns: 1fr;
  }
}