:root {
  --bg: #1a1612;
  --bg-alt: #211811;
  --panel: rgba(32, 25, 20, 0.8);
  --panel-strong: rgba(19, 14, 11, 0.92);
  --panel-soft: rgba(53, 40, 30, 0.52);
  --line: rgba(169, 144, 112, 0.22);
  --line-strong: rgba(201, 161, 74, 0.48);
  --text: #e8e0d0;
  --muted: #a89070;
  --gold: #c9a14a;
  --lamp: #d4a347;
  --copper: #b08555;
  --rune: #6b4a8a;
  --danger: #8b1a1a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 8px;
  --radius-lg: 14px;
  --site-width: 1480px;
  --header-height: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

main section[id] {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: "Noto Serif SC", serif;
  background:
    radial-gradient(circle at top, rgba(201, 161, 74, 0.1), transparent 24%),
    radial-gradient(circle at 15% 20%, rgba(107, 74, 138, 0.08), transparent 20%),
    linear-gradient(180deg, #16110d 0%, #1a1612 28%, #16120e 100%);
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-shell {
  position: relative;
  overflow: clip;
}

.ambient-noise,
.ambient-runes {
  pointer-events: none;
  position: fixed;
  inset: 0;
}

.ambient-noise {
  opacity: 0.07;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.25) 1px, transparent 0);
  background-size: 18px 18px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 92%);
}

.ambient-runes {
  opacity: 0.09;
  background:
    radial-gradient(circle at 20% 16%, rgba(201, 161, 74, 0.16), transparent 14%),
    radial-gradient(circle at 82% 12%, rgba(107, 74, 138, 0.14), transparent 12%),
    radial-gradient(circle at 78% 70%, rgba(58, 122, 138, 0.12), transparent 18%);
  filter: blur(48px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-height);
  padding: 0.85rem clamp(1rem, 2vw, 1.8rem);
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(17, 13, 10, 0.94), rgba(17, 13, 10, 0.78));
  border-bottom: 1px solid var(--line);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.brand-emblem {
  display: inline-grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--gold);
  font-family: "Cinzel", serif;
  font-size: 1rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-copy strong,
.brand-copy em {
  font-style: normal;
  white-space: nowrap;
}

.brand-copy strong {
  color: #f0e1bb;
  font-size: 1rem;
}

.brand-copy em {
  color: var(--muted);
  font-family: "Cinzel", serif;
  font-size: 0.67rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.8rem, 1.3vw, 1.2rem);
  flex-wrap: wrap;
}

.site-nav a {
  position: relative;
  padding: 0.25rem 0;
  color: rgba(232, 224, 208, 0.74);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.25rem;
  height: 1px;
  transform: scaleX(0);
  transform-origin: center;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: #f3e7cb;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.menu-toggle,
.lamp-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.9rem;
  height: 2.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--gold);
}

.menu-toggle {
  flex-direction: column;
  gap: 0.28rem;
}

.menu-toggle span {
  width: 1rem;
  height: 1px;
  background: currentColor;
}

.lamp-toggle {
  display: inline-flex;
  justify-self: end;
}

.lamp-toggle-core {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 232, 179, 0.98), rgba(212, 163, 71, 0.38) 58%, transparent 72%);
  box-shadow: 0 0 24px rgba(212, 163, 71, 0.5);
}

body.lamps-bright .site-shell {
  filter: saturate(1.05) brightness(1.06);
}

main,
.site-footer {
  width: min(calc(100% - 2rem), var(--site-width));
  margin: 0 auto;
}

.section,
.hero-section {
  position: relative;
  margin-top: 1.35rem;
  border: 1px solid rgba(169, 144, 112, 0.14);
  background:
    linear-gradient(180deg, rgba(35, 26, 20, 0.62), rgba(19, 15, 12, 0.82)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 28%);
  box-shadow: var(--shadow);
}

.section {
  padding: clamp(1.4rem, 2.8vw, 2.6rem);
}

.section::before,
.hero-section::before,
.panel::before,
.archive-card::before,
.pathway-card::before,
.dossier-card::before,
.quote-card::before,
.artifact-card::before,
.moment-card::before,
.timeline-item::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(169, 144, 112, 0.08);
  pointer-events: none;
}

.hero-section {
  min-height: calc(100vh - var(--header-height) - 1.35rem);
  padding: clamp(1.4rem, 3vw, 2rem);
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 13, 10, 0.84) 18%, rgba(16, 13, 10, 0.48) 54%, rgba(16, 13, 10, 0.84)),
    url("./项目宣传主海报.png") center 28% / cover no-repeat;
  filter: saturate(0.68) brightness(0.46);
}

.hero-fog {
  position: absolute;
  inset: auto -4% 0;
  height: 38%;
  filter: blur(24px);
  background:
    radial-gradient(circle at 20% 40%, rgba(255, 255, 255, 0.12), transparent 18%),
    radial-gradient(circle at 55% 55%, rgba(255, 255, 255, 0.09), transparent 16%),
    radial-gradient(circle at 78% 48%, rgba(255, 255, 255, 0.07), transparent 16%);
  animation: fog-drift 22s linear infinite;
}

.hero-fog-b {
  height: 48%;
  opacity: 0.65;
  animation-duration: 28s;
  animation-direction: reverse;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.72fr);
  gap: clamp(1.5rem, 2.8vw, 2.4rem);
  align-items: center;
  min-height: calc(100vh - var(--header-height) - 4.2rem);
}

.hero-copy {
  max-width: 52rem;
}

.hero-kicker,
.panel-label,
.lightbox-kicker {
  margin: 0 0 1rem;
  color: var(--gold);
  font-family: "Cinzel", serif;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-copy h1,
.section-heading h2,
.panel h3,
.lightbox-copy h3 {
  margin: 0;
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  line-height: 0.95;
}

.hero-copy h1 {
  font-size: clamp(4.5rem, 9vw, 8rem);
  color: #f4dfab;
  text-shadow: 0 20px 36px rgba(0, 0, 0, 0.52);
}

.hero-subtitle {
  margin: 0.85rem 0 0;
  color: #f2d8a1;
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-size: clamp(1.3rem, 2.1vw, 2rem);
}

.hero-quote {
  position: relative;
  max-width: 44rem;
  margin-top: 1.35rem;
  padding: 1rem 1.15rem 1rem 1.25rem;
  border-left: 1px solid rgba(201, 161, 74, 0.44);
  background: rgba(13, 10, 8, 0.42);
}

.hero-quote p,
.panel p,
.section-heading p,
.media-caption p,
.site-footer p,
.archive-summary,
.lightbox-copy p {
  color: rgba(232, 224, 208, 0.78);
  line-height: 1.9;
}

.hero-quote p {
  min-height: 10.5rem;
  margin: 0;
  white-space: pre-line;
}

.hero-meta {
  margin: 1rem 0 0;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 1.2rem;
  border: 1px solid var(--line-strong);
  color: #eedcb6;
  background: rgba(255, 255, 255, 0.02);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(240, 214, 159, 0.74);
}

.button-solid {
  color: #22170e;
  background: linear-gradient(180deg, #e6c37a, #c99e49);
}

.button-solid:hover,
.button-solid:focus-visible {
  background: linear-gradient(180deg, #edd194, #d3a54c);
}

.hero-stats,
.stat-ribbon {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.7rem;
}

.hero-stats div,
.fact-card {
  padding: 1rem 1rem 0.9rem;
  background: rgba(19, 14, 11, 0.72);
  border: 1px solid var(--line);
}

.hero-stats dt,
.fact-card span {
  color: var(--muted);
  font-family: "Cinzel", serif;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-stats dd,
.fact-card strong {
  margin: 0.55rem 0 0;
  color: #f1e2c0;
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-size: 2rem;
}

.hero-panel {
  position: relative;
  display: grid;
  gap: 1rem;
}

.hero-panel-card,
.panel,
.archive-card,
.pathway-card,
.dossier-card,
.quote-card,
.artifact-card,
.moment-card,
.timeline-item {
  position: relative;
  border: 1px solid rgba(169, 144, 112, 0.2);
  background:
    linear-gradient(180deg, rgba(32, 24, 19, 0.86), rgba(16, 12, 10, 0.92));
}

.hero-panel-card {
  padding: 0.8rem;
}

.hero-panel-card img,
.panel-media img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(169, 144, 112, 0.16);
}

.hero-panel-note {
  padding: 1rem 1.05rem;
  background: rgba(13, 10, 8, 0.82);
  border: 1px solid var(--line);
}

.hero-panel-note span {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-panel-note strong {
  display: block;
  margin-top: 0.4rem;
  color: #f0dcae;
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-size: 1.7rem;
}

.tarot-orbit {
  position: absolute;
  inset: -1.6rem -1.2rem auto auto;
  width: 10rem;
  height: 10rem;
  opacity: 0.5;
  pointer-events: none;
}

.tarot-orbit span {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  border: 1px solid rgba(201, 161, 74, 0.16);
}

.tarot-orbit span:nth-child(2) {
  inset: 0.9rem;
}

.tarot-orbit span:nth-child(3) {
  inset: 2rem;
}

.section-heading {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 1.4rem;
}

.section-heading h2 {
  font-size: clamp(2.4rem, 4vw, 4rem);
  color: #f1dfb6;
}

.overview-grid,
.sequence-bottom-grid,
.pathway-layout,
.world-layout,
.adaptation-grid {
  display: grid;
  gap: 1rem;
}

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

.overview-grid .panel-large {
  grid-column: 1 / -1;
}

.panel {
  padding: 1.2rem;
}

.bullet-list {
  margin: 0.9rem 0 0;
  padding-left: 1.2rem;
  color: rgba(232, 224, 208, 0.78);
  line-height: 1.8;
}

.genre-stack {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.4rem;
}

.genre-row {
  display: grid;
  gap: 0.45rem;
}

.genre-copy {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: #f1dfb6;
}

.genre-copy small {
  color: var(--muted);
}

.genre-bar {
  height: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(169, 144, 112, 0.16);
}

.genre-bar > span {
  display: block;
  height: 100%;
}

.panel-media {
  padding: 0.8rem;
}

.overview-grid .panel-media {
  align-self: start;
}

.media-caption {
  padding: 0.95rem 0.25rem 0.15rem;
}

.media-caption strong {
  color: #f0dbaf;
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-size: 1.45rem;
}

.sequence-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1rem;
}

.sequence-side {
  display: grid;
  gap: 1rem;
}

.sequence-ladder {
  display: grid;
  gap: 0.75rem;
}

.ladder-step {
  display: grid;
  grid-template-columns: 6.1rem 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(169, 144, 112, 0.14);
  background: linear-gradient(90deg, rgba(201, 161, 74, 0.08), transparent 34%);
}

.ladder-step strong {
  color: #f1dfb6;
  font-family: "IBM Plex Mono", monospace;
  font-size: 1rem;
}

.ladder-step span {
  color: rgba(232, 224, 208, 0.86);
}

.ladder-step em {
  color: var(--muted);
  font-style: normal;
}

.flow-steps,
.acting-examples,
.risk-grid,
.tier-grid,
.power-grid,
.organization-list,
.artifact-grid,
.moment-grid,
.quote-grid {
  display: grid;
  gap: 0.9rem;
}

.flow-step,
.acting-card,
.risk-card,
.tier-card,
.power-card,
.organization-card,
.artifact-card,
.moment-card,
.quote-card {
  padding: 1rem;
  border: 1px solid rgba(169, 144, 112, 0.16);
  background: rgba(14, 10, 8, 0.48);
}

.flow-step strong,
.acting-card strong,
.risk-card strong,
.tier-card strong,
.power-card strong,
.organization-card strong,
.artifact-card strong,
.moment-card strong,
.quote-card strong {
  display: block;
  color: #f1dfb6;
  font-size: 1.05rem;
}

.flow-step p,
.acting-card p,
.risk-card p,
.tier-card p,
.power-card p,
.organization-card p,
.artifact-card p,
.moment-card p,
.quote-card p {
  margin: 0.55rem 0 0;
}

.sequence-bottom-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1rem;
}

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

.pathway-layout {
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.72fr);
  align-items: start;
}

.pathway-filter-bar,
.archive-controls {
  margin-bottom: 1rem;
}

.search-field {
  display: grid;
  gap: 0.55rem;
}

.search-field span,
.toggle-field span {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.search-field input {
  width: 100%;
  min-height: 3rem;
  padding: 0 1rem;
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(11, 9, 7, 0.82);
}

.search-field input::placeholder {
  color: rgba(232, 224, 208, 0.35);
}

.pathway-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.pathway-card {
  position: relative;
  padding: 0.85rem;
  min-height: 15.4rem;
  display: grid;
  align-content: space-between;
  gap: 0.8rem;
  overflow: hidden;
  text-align: left;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.pathway-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 22%, rgba(10, 8, 7, 0.84));
  pointer-events: none;
}

.pathway-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: grayscale(0.1) saturate(0.8);
}

.pathway-card,
.archive-card-thumb,
.variant-item,
.spotlight-poster {
  cursor: pointer;
}

.pathway-card > * {
  position: relative;
  z-index: 1;
}

.pathway-card:hover,
.pathway-card.is-selected {
  transform: translateY(-2px);
  border-color: rgba(240, 214, 159, 0.45);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
}

.pathway-card-head {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: flex-start;
}

.pathway-card-index {
  color: rgba(232, 224, 208, 0.88);
  font-family: "IBM Plex Mono", monospace;
}

.pathway-card-badge {
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.pathway-card h3,
.pathway-spotlight h3,
.dossier-card h3 {
  font-size: 2rem;
  color: #f4e5c0;
}

.pathway-card p,
.pathway-card small {
  margin: 0;
}

.pathway-card small,
.spotlight-meta,
.dossier-meta,
.archive-card-meta,
.timeline-meta {
  color: var(--muted);
}

.pathway-spotlight {
  position: sticky;
  top: calc(var(--header-height) + 1rem);
  padding: 1.2rem;
}

.spotlight-banner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) 172px;
  gap: 1rem;
  align-items: start;
}

.spotlight-poster {
  padding: 0.45rem;
  border: 1px solid rgba(169, 144, 112, 0.14);
  background: rgba(0, 0, 0, 0.22);
}

.spotlight-poster img {
  width: 100%;
}

.spotlight-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.8rem 0 1rem;
}

.spotlight-meta span,
.archive-card-meta span,
.lightbox-tags span,
.chip-row button,
.slot-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.9rem;
  padding: 0 0.7rem;
  border: 1px solid rgba(169, 144, 112, 0.16);
  color: rgba(232, 224, 208, 0.78);
  background: rgba(255, 255, 255, 0.03);
}

.spotlight-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1rem;
}

.spotlight-seq {
  padding: 0.75rem;
  border: 1px solid rgba(169, 144, 112, 0.12);
  background: rgba(11, 8, 6, 0.62);
}

.spotlight-seq strong {
  display: block;
  color: #f0dfba;
}

.spotlight-seq span {
  color: var(--muted);
  font-size: 0.86rem;
}

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

.dossier-card {
  position: relative;
  overflow: hidden;
}

.dossier-card img {
  width: 100%;
  height: 14rem;
  object-fit: cover;
  opacity: 0.28;
  filter: saturate(0.72);
}

.dossier-card-body {
  position: relative;
  padding: 1rem;
}

.dossier-stamp {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0 0.7rem;
  margin-bottom: 0.9rem;
  border: 1px solid rgba(139, 26, 26, 0.38);
  color: #e4c3c3;
  background: rgba(88, 17, 17, 0.34);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.dossier-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.95rem;
}

.dossier-tags span {
  color: rgba(232, 224, 208, 0.8);
  border-bottom: 1px dotted rgba(201, 161, 74, 0.52);
}

.power-grid,
.organization-list,
.artifact-grid,
.moment-grid,
.quote-grid,
.adaptation-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.world-layout {
  grid-template-columns: 1.1fr 0.9fr;
}

.world-side {
  display: grid;
  gap: 1rem;
}

.relation-web {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 0.2rem;
}

.relation-node {
  padding: 1rem;
  border: 1px solid rgba(169, 144, 112, 0.14);
  background: rgba(0, 0, 0, 0.18);
}

.relation-node strong {
  display: block;
  font-size: 1.1rem;
  color: #f2ddb4;
}

.relation-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.7rem;
}

.relation-links span {
  padding: 0.38rem 0.6rem;
  border-left: 2px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(232, 224, 208, 0.74);
  font-size: 0.88rem;
}

.timeline-list {
  display: grid;
  gap: 0.9rem;
}

.timeline-item {
  padding: 1rem;
}

.timeline-meta {
  display: inline-flex;
  margin-bottom: 0.6rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
}

.quote-card {
  padding: 1.15rem;
}

.quote-card blockquote {
  margin: 0;
  color: #f4e3b7;
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-size: 1.4rem;
  line-height: 1.45;
}

.quote-card footer {
  margin-top: 0.8rem;
  color: var(--muted);
}

.archive-controls {
  padding: 1rem;
}

.archive-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip-row button {
  cursor: pointer;
}

.chip-row button.is-active {
  border-color: rgba(240, 214, 159, 0.52);
  color: #f5e7c7;
}

.toggle-field {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.toggle-field input {
  accent-color: var(--gold);
}

.archive-summary {
  margin: 1rem 0;
}

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

.archive-card {
  padding: 0.9rem;
}

.archive-card-thumb {
  overflow: hidden;
  border: 1px solid rgba(169, 144, 112, 0.14);
}

.archive-card-thumb img {
  width: 100%;
  aspect-ratio: 1 / 1.16;
  object-fit: cover;
}

.archive-card h3 {
  margin: 0.8rem 0 0;
  color: #f1dfb6;
  font-size: 1.25rem;
  line-height: 1.3;
}

.archive-card p {
  margin: 0;
}

.archive-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.7rem;
}

.variant-list {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.9rem;
}

.variant-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0.7rem;
  align-items: center;
  padding: 0.55rem;
  border: 1px solid rgba(169, 144, 112, 0.14);
  background: rgba(255, 255, 255, 0.03);
}

.variant-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.variant-item strong {
  display: block;
  color: #f1dfb6;
}

.hidden {
  display: none;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 0 2.2rem;
}

.lightbox {
  width: min(1080px, calc(100% - 2rem));
  padding: 0;
  color: var(--text);
  border: 1px solid rgba(169, 144, 112, 0.22);
  background: rgba(18, 13, 10, 0.97);
}

.lightbox::backdrop {
  background: rgba(0, 0, 0, 0.82);
}

.lightbox-close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 2;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.45);
  color: var(--text);
}

.lightbox-body {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.65fr);
}

.lightbox-media {
  padding: 1.2rem;
}

.lightbox-media img {
  width: 100%;
}

.lightbox-copy {
  padding: 1.3rem 1.3rem 1.4rem 0.3rem;
}

.lightbox-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

@keyframes fog-drift {
  0% {
    transform: translate3d(-3%, 0, 0);
  }
  50% {
    transform: translate3d(3%, -3%, 0);
  }
  100% {
    transform: translate3d(-3%, 0, 0);
  }
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: auto auto auto;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.4rem);
    right: 1rem;
    display: none;
    width: min(28rem, calc(100vw - 2rem));
    padding: 0.9rem;
    justify-content: flex-start;
    gap: 0.75rem 1rem;
    background: rgba(18, 13, 10, 0.98);
    border: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero-grid,
  .overview-grid,
  .sequence-layout,
  .pathway-layout,
  .world-layout,
  .sequence-bottom-grid,
  .lightbox-body {
    grid-template-columns: 1fr;
  }

  .pathway-spotlight {
    position: static;
  }

  .pathway-card-grid,
  .dossier-grid,
  .power-grid,
  .organization-list,
  .artifact-grid,
  .moment-grid,
  .quote-grid,
  .archive-gallery,
  .adaptation-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-quote p {
    min-height: 9rem;
  }
}

@media (max-width: 1380px) {
  .overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .overview-grid .panel-large,
  .overview-grid .panel-media {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  body {
    background-size: auto;
  }

  main,
  .site-footer {
    width: min(calc(100% - 1rem), var(--site-width));
  }

  .site-header {
    padding-inline: 0.75rem;
  }

  .brand-copy em {
    display: none;
  }

  .lamp-toggle {
    display: inline-flex;
  }

  .hero-copy h1 {
    font-size: clamp(3.2rem, 16vw, 4.8rem);
  }

  .hero-quote p {
    min-height: 12rem;
  }

  .hero-stats,
  .stat-ribbon,
  .tier-grid,
  .spotlight-strip,
  .relation-web,
  .pathway-card-grid,
  .dossier-grid,
  .power-grid,
  .organization-list,
  .artifact-grid,
  .moment-grid,
  .quote-grid,
  .archive-gallery,
  .adaptation-grid {
    grid-template-columns: 1fr;
  }

  .spotlight-banner {
    grid-template-columns: 1fr;
  }

  .ladder-step {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .archive-actions,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}