/* ========================================================
   남은 것들 — What Remains
   Tone v1 · 다크 에디토리얼 (수치가 주인공)
   ──────────────────────────────────────────────────────
   Palette  : #1a1614 sumi · #c2553f iron oxide · #e8e3d8 cream
   Voice    : 박물관 카탈로그 · 데이터 저널리즘 · 한국적 모더니즘
   Discipline: 그림자·그라데이션·둥근 모서리 금지. 헤어라인 1px만.
   ======================================================== */

:root {
  --bg:        #1a1614;
  --bg-soft:   #221d1a;
  --ink:       #e8e3d8;
  --ink-mute:  #9a948b;
  --ink-faint: #5b554f;
  --rule:      #2e2a23;
  --rule-soft: #25201d;
  --accent:    #c2553f;
  --accent-d:  #8d3d2c;
  --sans: "Pretendard", -apple-system, BlinkMacSystemFont,
          "Apple SD Gothic Neo", "Malgun Gothic", system-ui,
          "Segoe UI", Roboto, sans-serif;
  --serif: "GT Sectra", "Times New Roman", Times, Georgia, serif;
  --mono: "JetBrains Mono", "SF Mono", "Roboto Mono", Menlo,
          Consolas, monospace;
  --col-read:  640px;
  --col-wide:  920px;
  --pad-x:     32px;
  --rail-w:    220px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums;
  scroll-behavior: smooth;
}

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

a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-faint);
  padding-bottom: 1px;
  transition: color .15s, border-color .15s;
}
a:hover { color: var(--accent); border-color: var(--accent); }

/* ============== TOPBAR ============== */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px var(--pad-x);
  background: rgba(26, 22, 20, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  z-index: 50;
}
.topbar .back-link { border: none; color: var(--ink-mute); }
.topbar .back-link:hover { color: var(--accent); }
.topbar .colophon {
  color: var(--ink-faint);
  display: flex;
  gap: 14px;
  align-items: center;
}
.topbar .colophon strong { color: var(--ink-mute); font-weight: 500; }

.page { padding-top: 44px; position: relative; }

/* ============== SIDE TOC ============== */
.toc {
  position: fixed;
  top: 50%;
  right: 24px;
  transform: translateY(-50%);
  width: var(--rail-w);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  z-index: 40;
}
.toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--ink-faint);
  border: none;
  padding: 0;
  line-height: 1.4;
  transition: color .15s;
}
.toc a:hover { color: var(--ink); }
.toc a .fig { color: var(--ink-faint); min-width: 42px; }
.toc a .label { color: inherit; }
.toc a.is-active { color: var(--accent); }
.toc a.is-active .fig { color: var(--accent); }
.toc a.is-active::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--accent);
  margin-right: -2px;
  vertical-align: middle;
  transform: translateY(-2px);
}

/* ============== MOBILE TOC ============== */
.toc-mobile { display: none; border-bottom: 1px solid var(--rule); font-family: var(--mono); }
.toc-mobile summary {
  list-style: none;
  padding: 14px var(--pad-x);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.toc-mobile summary::-webkit-details-marker { display: none; }
.toc-mobile summary::after { content: "+"; color: var(--ink-faint); font-family: var(--sans); }
.toc-mobile[open] summary::after { content: "-"; }
.toc-mobile ol {
  list-style: none;
  margin: 0;
  padding: 0 var(--pad-x) 16px;
  display: flex; flex-direction: column;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.toc-mobile a { color: var(--ink-mute); border: none; display: flex; gap: 10px; }
.toc-mobile a .fig { color: var(--ink-faint); min-width: 42px; }

/* ============== SECTION COMMON ============== */
.section {
  padding: 120px var(--pad-x);
  max-width: var(--col-wide);
  margin: 0 auto;
  width: 100%;
}

.fig-marker {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.fig-marker::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
  max-width: 80px;
}
.fig-marker .fig-no { color: var(--accent); }
.fig-marker .fig-title { color: var(--ink-mute); }

.section h2 {
  font-family: var(--sans);
  font-size: 34px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 28px;
  max-width: var(--col-read);
  color: var(--ink);
}

.section-lede {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-mute);
  max-width: var(--col-read);
  margin: 0 0 48px;
}

/* ============== 1. HERO ============== */
.hero {
  padding: 18vh var(--pad-x);
  max-width: var(--col-wide);
  margin: 0 auto;
}
.hero .approx {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 18px;
}
.hero .stat {
  font-family: var(--serif);
  font-weight: 200;
  font-size: clamp(120px, 22vw, 280px);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin: 0 0 36px;
  color: var(--ink);
  display: block;
}
.hero .stat .pct {
  color: var(--accent);
  font-weight: 200;
  margin-left: 0.08em;
}
.hero .stat .lt {
  color: var(--ink-mute);
  font-size: 0.42em;
  vertical-align: 0.55em;
  margin-right: 0.12em;
  font-weight: 300;
  letter-spacing: 0;
}
.hero .stat .digit-gap { display: inline-block; width: 0.18em; }
.hero .stat-caption {
  font-size: 20px;
  line-height: 1.55;
  color: var(--ink);
  max-width: 600px;
  margin: 0 0 14px;
}
.hero .stat-caption strong { color: var(--accent); font-weight: 500; }
.hero .stat-source {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 24px 0 0;
}

.project-card {
  display: flex;
  align-items: baseline;
  gap: 24px;
  margin-top: 96px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  max-width: var(--col-wide);
}
.project-card .nopart {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.project-card .title {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.project-card .en {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-left: auto;
}

/* ============== 2. CHART ============== */

/* ============== 3. INORG vs ORG ============== */
.duo {
  display: grid;
  grid-template-columns: 7fr 1fr;
  gap: 16px;
  height: 240px;
  margin-bottom: 24px;
}
.duo .bar {
  border: 1px solid var(--rule);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.duo .bar.inorg {
  background: linear-gradient(to top, var(--accent-d) 0%, var(--accent-d) 92%, transparent 92%);
  color: var(--ink);
}
.duo .bar.org {
  background: linear-gradient(to top, var(--bg-soft) 0%, var(--bg-soft) 8%, transparent 8%);
}
.duo .bar .pct {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0;
  color: var(--ink);
  font-weight: 300;
}

/* ============== 4. ESSAYS ============== */
.essays { max-width: var(--col-read); }
.essay {
  border-top: 1px solid var(--rule);
  padding: 64px 0;
  position: relative;
}
.essay-number {
  font-family: var(--serif);
  font-weight: 200;
  font-size: 72px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink-faint);
  position: absolute;
  top: 56px; left: -100px;
  font-variant-numeric: tabular-nums;
}
.essay h3 {
  font-family: var(--sans);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  color: var(--ink);
}
.essay-lede {
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--ink-mute);
  margin: 0 0 28px;
}
.essay-cards {
  border: 1px dashed var(--rule);
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
/* ============== 5. MATRIX ============== */

/* ============== 6. GRID ============== */

/* ============== 7. FOOTER (COLOPHON) ============== */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 64px var(--pad-x) 88px;
  max-width: var(--col-wide);
  margin: 88px auto 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  line-height: 1.9;
}
.site-footer .colophon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 32px;
}
.site-footer .col-title { color: var(--ink-faint); margin-bottom: 8px; }
.site-footer .col-body {
  color: var(--ink-mute);
  text-transform: none;
  letter-spacing: 0.04em;
  font-family: var(--sans);
  font-size: 13px;
}
.site-footer a { color: var(--ink-mute); border-color: var(--rule); }
.site-footer a:hover { color: var(--accent); border-color: var(--accent); }
.site-footer .license {
  border-top: 1px solid var(--rule);
  padding-top: 16px;
  color: var(--ink-faint);
}

/* ============== RESPONSIVE ============== */
@media (max-width: 1180px) {
  .toc { display: none; }
  .toc-mobile { display: block; }
  .essay-number {
    position: static;
    display: block;
    font-size: 56px;
    margin-bottom: 8px;
  }
}

@media (max-width: 640px) {
  :root { --pad-x: 20px; }
  .section { padding: 80px var(--pad-x); }
  .hero { padding-top: 12vh; padding-bottom: 12vh; }
  .hero .stat-caption { font-size: 18px; }
  .section h2 { font-size: 26px; }
  .project-card { flex-direction: column; gap: 6px; }
  .project-card .en { margin-left: 0; }
  .duo { grid-template-columns: 6fr 1fr; height: 180px; }
  .site-footer .colophon-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* ============== CHART · FIG.02 재료별 막대 ============== */
.bar-chart {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: var(--col-wide);
  font-variant-numeric: tabular-nums;
}
.bar-row {
  display: grid;
  grid-template-columns: 84px 1fr 80px 60px;
  align-items: center;
  gap: 16px;
  padding: 4px 0;
}
.bar-row .bar-name {
  font-size: 13.5px;
  color: var(--ink);
  font-weight: 500;
}
.bar-row .bar-track {
  height: 22px;
  background: var(--rule-soft);
  position: relative;
  overflow: hidden;
}
.bar-row .bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w, 0%);
  transition: width .8s cubic-bezier(.2, .8, .2, 1);
}
.bar-row[data-group="inorg"] .bar-fill { background: var(--accent); }
.bar-row[data-group="org"]   .bar-fill { background: var(--ink-faint); }
.bar-row[data-group="etc"]   .bar-fill { background: var(--rule); }
.bar-row .bar-count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-mute);
  text-align: right;
}
.bar-row .bar-pct {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-faint);
  text-align: right;
  letter-spacing: 0.04em;
}

.chart-footnote {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin: 24px 0 0;
  line-height: 1.7;
  max-width: var(--col-read);
}

/* ============== CHART · FIG.03 듀오 (덮어쓰기) ============== */
.duo {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 0;
  height: auto;
}
.duo-bar {
  display: flex;
  align-items: flex-end;
  padding: 24px 28px;
  min-height: 140px;
  width: var(--w, 100%);
  position: relative;
  transition: width .8s cubic-bezier(.2, .8, .2, 1);
}
.duo-bar.inorg { background: var(--accent); color: var(--bg); }
.duo-bar.org   { background: var(--bg-soft); color: var(--ink-mute); border: 1px solid var(--rule); }
.duo-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  line-height: 1.1;
}
.duo-eyebrow {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 4px;
}
.duo-pct {
  font-family: var(--serif);
  font-size: 64px;
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 0.95;
}
.duo-pct small {
  font-size: 0.45em;
  margin-left: 0.1em;
  font-weight: 300;
  vertical-align: 0.55em;
  letter-spacing: 0;
}
.duo-count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  opacity: 0.75;
  margin-top: 4px;
}

@media (max-width: 720px) {
  .bar-row {
    grid-template-columns: 64px 1fr 64px;
    gap: 10px;
  }
  .bar-row .bar-pct { display: none; }
  .duo-bar { padding: 16px 18px; min-height: 110px; }
  .duo-pct { font-size: 44px; }
}

/* ============== Hero · 데이터 콘텍스트 (＜1% 테제 받침) ============== */
.hero .stat-context {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-mute);
  max-width: 580px;
  margin: 56px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--rule);
  font-variant-numeric: tabular-nums;
}
.hero .stat-context strong {
  color: var(--ink);
  font-weight: 500;
}

/* ============== Hero · TITLE PLATE (맨 위) ============== */
.hero .title-plate {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule);
  max-width: var(--col-wide);
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.hero .title-plate .nopart {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero .title-plate .title {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.hero .title-plate .en {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-left: auto;
}

/* Hero 안에서의 fig-marker 는 다른 섹션과 동일 스타일 사용,
   다만 title-plate 바로 아래라 윗 여백 약간 축소 */
.hero .fig-marker { margin-top: 0; margin-bottom: 24px; }

/* Hero 의 위 패딩을 살짝 줄여 title-plate가 너무 멀어 보이지 않게 */
.hero { padding-top: 10vh; }

@media (max-width: 640px) {
  .hero { padding-top: 6vh; }
  .hero .title-plate { gap: 12px; padding-bottom: 18px; margin-bottom: 40px; }
  .hero .title-plate .en { margin-left: 0; width: 100%; }
}

/* ============== FIG.02 · 서브섹션 (무기/유기 설명 + duo bar) ============== */
.subsection {
  margin-top: 80px;
  padding-top: 48px;
  border-top: 1px solid var(--rule);
  max-width: var(--col-wide);
}
.subsection-marker {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 36px;
}

/* 무기물 / 유기물 정의 */
.glossary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 0 0 40px;
  max-width: var(--col-wide);
}
.def {
  border-left: 2px solid var(--accent-d);
  padding: 4px 0 4px 18px;
}
.def-term {
  display: block;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin-bottom: 6px;
  text-transform: none;
}
.def-body {
  display: block;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-mute);
}

.subsection-closer {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  max-width: var(--col-read);
  margin: 32px 0 0;
}
.subsection-closer strong {
  color: var(--accent);
  font-weight: 500;
}

@media (max-width: 720px) {
  .glossary { grid-template-columns: 1fr; gap: 18px; }
  .subsection { margin-top: 56px; padding-top: 36px; }
}

/* ============== FIG.04 · 시대 × 재료 매트릭스 ============== */
.matrix-shell {
  max-width: var(--col-wide);
  overflow-x: auto;
  margin: 0 0 20px;
}
.matrix-grid {
  display: grid;
  grid-template-columns: 96px repeat(var(--matrix-cols, 10), minmax(48px, 1fr));
  gap: 2px;
  font-variant-numeric: tabular-nums;
  min-width: 640px;
}
.matrix-corner {
  background: transparent;
}
.matrix-col-head {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 10px 4px;
  color: var(--ink-mute);
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.matrix-col-head[data-group="inorg"] { color: var(--accent); }
.matrix-col-head[data-group="org"]   { color: var(--ink-mute); }
.matrix-col-head[data-group="etc"]   { color: var(--ink-faint); }

.matrix-row-head {
  font-family: var(--mono);
  font-size: 11px;
  text-align: right;
  padding: 0 12px 0 0;
  color: var(--ink-mute);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  border-right: 1px solid var(--rule);
  white-space: nowrap;
}
.matrix-cell {
  aspect-ratio: 1;
  background-color: rgba(194, 85, 63, var(--alpha, 0));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink);
  position: relative;
  cursor: default;
  transition: outline-color .15s ease;
  outline: 1px solid transparent;
  outline-offset: -1px;
}
.matrix-cell.empty {
  background-color: transparent;
  outline: 1px dashed var(--rule);
}
.matrix-cell:hover {
  outline: 1px solid var(--accent);
  z-index: 2;
}
.matrix-cell.empty:hover {
  outline: 1px solid var(--accent);
}
.cell-n {
  color: var(--ink);
  font-size: 10px;
  letter-spacing: 0;
  padding: 0 2px;
}

@media (max-width: 720px) {
  .matrix-grid {
    grid-template-columns: 76px repeat(var(--matrix-cols, 10), minmax(36px, 1fr));
    min-width: 540px;
  }
  .matrix-col-head { font-size: 10px; padding: 6px 2px; }
  .matrix-row-head { font-size: 10px; padding-right: 8px; }
  .cell-n { font-size: 9px; }
}

/* ============== FIG.05 · 카드 그리드 ============== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 24px;
  max-width: var(--col-wide);
}
.card {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font-family: inherit;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: opacity .15s ease;
}
.card:hover { opacity: 0.85; }
.card:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}
.card-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.card:hover .card-img-wrap img { transform: scale(1.03); }
.card-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 2px;
}
.card-period {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.card-name {
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.005em;
}
.card-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  align-self: flex-start;
  border: 1px solid var(--rule);
  padding: 2px 8px;
  margin-top: 4px;
}

@media (max-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .card-name { font-size: 13.5px; }
}

/* ============== 라이트박스 ============== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 8, 7, 0.92);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  overflow-y: auto;
}
.lightbox[hidden] { display: none; }
.lightbox-body {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  max-width: 1200px;
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--rule);
  padding: 32px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}
.lightbox-fig {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft);
  min-height: 400px;
}
.lightbox-fig img {
  max-width: 100%;
  max-height: 70vh;
  width: auto;
  height: auto;
  object-fit: contain;
}
.lightbox-meta {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-mute);
}
.lb-head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 20px;
}
.lb-name {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.lb-id {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
}
.lb-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.lb-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  font-size: 13px;
  line-height: 1.6;
}
.lb-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 2px;
}
.lb-val {
  color: var(--ink);
}
.lb-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.lb-footnote {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin: 20px 0 0;
}
.lightbox-close {
  position: fixed;
  top: 20px;
  right: 24px;
  z-index: 101;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-mute);
  width: 40px;
  height: 40px;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 300;
  transition: color .15s, border-color .15s;
}
.lightbox-close:hover {
  color: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 860px) {
  .lightbox { padding: 20px; }
  .lightbox-body {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 20px;
  }
  .lightbox-fig { min-height: 240px; }
  .lightbox-fig img { max-height: 50vh; }
  .lb-name { font-size: 19px; }
}

/* === 잔손질 v1 === */

/* 매트릭스: 진한 셀(alpha >= 0.55) 위 텍스트는 어두운 색으로 자동 전환 */
.matrix-cell.darkbg .cell-n {
  color: var(--bg);
  font-weight: 500;
}

/* Hero 여백 미세조정 — title-plate 추가됐으니 위 여백 더 줄임 */
.hero { padding-top: 8vh; padding-bottom: 14vh; }

/* 푸터: col-foot 작은 보조줄 */
.site-footer .col-foot {
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: none;
  margin-top: 6px;
  line-height: 1.6;
}
.site-footer .col-foot a {
  color: var(--ink-faint);
  border-color: transparent;
}
.site-footer .col-foot a:hover { color: var(--accent); }

/* ============== 에세이 본문 ============== */
.essay-body {
  max-width: var(--col-read);
  margin: 0 0 36px;
}
.essay-body p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0 0 20px;
}
.essay-body p:last-child { margin-bottom: 0; }
.essay-body strong {
  color: var(--accent);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.essay-body em {
  font-style: normal;
  color: var(--ink);
  border-bottom: 1px solid var(--accent-d);
  padding-bottom: 1px;
}

/* ============== 에세이 안 미니 카드 ============== */
.essay-cards {
  /* 기존 dashed 박스 스타일 덮어쓰기 — 실 카드는 보더 없이 그리드 */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  border: none;
  height: auto;
  padding: 0;
  background: transparent;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: 0;
  text-transform: none;
  color: inherit;
  margin-top: 8px;
}
.essay-cards:empty { display: none; }

.essay-card {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  color: inherit;
  font-family: inherit;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: opacity .15s;
}
.essay-card:hover { opacity: 0.88; }
.essay-card:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}
.essay-card-img {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  overflow: hidden;
}
.essay-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.essay-card:hover .essay-card-img img { transform: scale(1.04); }
.essay-card-period {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 2px;
}
.essay-card-name {
  font-family: var(--sans);
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.005em;
}

/* 부재의 자리 (에세이 07·08) */
.essay-cards--empty {
  display: block;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 36px 28px;
  margin-top: 16px;
}
.essay-empty-note {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
  line-height: 1.8;
  max-width: 480px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .essay-cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .essay-card-name { font-size: 11.5px; }
  .essay-cards--empty { padding: 28px 16px; }
}