/* ===== 토큰 (단일 출처) ===== */
:root {
  --bg: #0d0a08;
  --bg-soft: #16110d;
  --line: #2a211a;
  --copper: #8c644c;       /* 선·장식 전용 (글자 대비 3.8:1) */
  --copper-text: #b8906f;  /* 글자용 구릿빛 */
  --text: #d9c3a5;
  --ivory: #efe4d0;
  --muted: #a58c72;
  --font-sans: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", -apple-system, sans-serif;
  --font-serif: "Noto Serif KR", "Nanum Myeongjo", "AppleMyungjo", "Apple SD Gothic Neo", serif;
  --gutter: 16px;
  --maxw: 960px;
}

/* ===== 기본 ===== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-sans);
  font-size: 16px; line-height: 1.75; -webkit-text-size-adjust: 100%; }
a { color: var(--copper-text); }
img, video { max-width: 100%; }
.muted { color: var(--muted); }
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: var(--gutter); top: var(--gutter); background: var(--ivory); color: var(--bg);
  padding: 8px 12px; z-index: 1000; }
.poster, #intro, #map-section, #film, #artists, #info, #credits {
  max-width: var(--maxw); margin: 0 auto; padding: 56px var(--gutter); }
.section-title { font-family: var(--font-serif); font-weight: 500; font-size: 22px;
  color: var(--ivory); margin: 0 0 20px; }
#preview-badge { background: #2a1a10; color: var(--ivory);
  text-align: center; font-size: 13px; padding: 6px var(--gutter); border-bottom: 1px solid var(--copper); }
#app-error { max-width: var(--maxw); margin: 24px auto; padding: 0 var(--gutter); color: var(--ivory); }
.noscript { padding: var(--gutter); }

/* ===== 헤더: 메인 영상이 주인공 ===== */
header.poster { max-width: 1280px; margin: 0 auto; padding: 20px 24px 56px; position: relative; display: block; }
header.poster::before { content: ""; position: absolute; inset: -80px 0 auto 0; height: 560px; z-index: -1; pointer-events: none;
  background: radial-gradient(60% 55% at 50% 30%, rgba(140, 100, 76, .20), rgba(140, 100, 76, 0) 70%); }
.poster-film { min-width: 0; margin: 0 auto;
  /* 첫 화면에 영상과 챕터가 함께 들어오도록, 낮은 화면에서는 폭을 줄여 16:9를 지킨다 */
  width: min(100%, calc((100svh - var(--chrome-h, 90px) - 170px) * 1.7778)); min-width: min(100%, 560px); }
.poster-film .film-frame video { aspect-ratio: 16 / 9; object-fit: contain; background: #000; border: 0; border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(184, 144, 111, .28), 0 28px 90px rgba(0, 0, 0, .65); }
.poster-film .film-chapters { margin-top: 16px; justify-content: center; }
.poster-film #film-status { text-align: center; margin: 10px 0 0; }
.poster-film .play-toggle, .poster-film .film-bar .play-toggle { width: 60px; height: 60px; margin-left: 0; }
.poster-film .film-bar .play-toggle { margin: 0; }
.poster-film .sound-toggle { top: 14px; right: 14px; }

.poster-plate { max-width: var(--maxw); margin: 56px auto 0; padding-top: 28px; border-top: 1px solid var(--copper); display: grid; gap: 20px; }
.kicker { margin: 0; letter-spacing: .3em; font-size: 12px; color: var(--copper-text); }
.poster-title { justify-self: start; display: flex; flex-direction: row-reverse; gap: 12px; margin: 0;
  font-family: var(--font-serif); font-weight: 400; color: var(--ivory);
  font-size: clamp(26px, 7vw, 40px); line-height: 1.25; }
.vt { writing-mode: vertical-rl; border: 1px solid var(--copper); padding: 16px 11px; }
.plate-text { display: grid; gap: 16px; align-content: end; }
.poster-sub { margin: 0; color: var(--copper-text); font-family: var(--font-serif); font-size: 15px; }
.poster-meta { border-top: 1px solid var(--line); padding-top: 14px; }
.poster-dates { margin: 0; font-family: var(--font-serif); font-size: clamp(24px, 6vw, 34px); color: var(--ivory); }
.poster-dates span { font-size: 14px; color: var(--muted); margin-left: 8px; white-space: nowrap; }
.poster-venue { margin: 4px 0 0; color: var(--text); }
.cue { justify-self: start; color: var(--copper-text); text-decoration: none; padding: 8px 0; }

@media (min-width: 900px) {
  .poster-plate { grid-template-columns: auto minmax(0, 1fr); column-gap: 56px; align-items: end; }
  .poster-plate .kicker { grid-column: 1 / -1; }
  .plate-text { max-width: 520px; }
}
/* 모바일: 영상을 화면 가장자리까지 */
@media (max-width: 759px) {
  header.poster { padding: 0 0 40px; }
  .poster-film { width: 100%; min-width: 0; }
  .poster-film .film-frame video { border-radius: 0; box-shadow: none; }
  .poster-film .film-chapters { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; scroll-snap-type: x proximity;
    padding: 0 var(--gutter) 6px; margin-top: 12px; -webkit-overflow-scrolling: touch; }
  .poster-film .film-chapters li { flex: none; scroll-snap-align: start; }
  .poster-film #film-status { padding: 0 var(--gutter); text-align: left; }
  .poster-plate { margin: 40px var(--gutter) 0; max-width: none; }
  /* 작은 화면: 컨트롤은 그림을 가리지 않도록 영상 아래로 뺀다 */
  .poster-film .film-bar { position: static; opacity: 1; background: none; padding: 10px var(--gutter) 0; }
  .poster-film .film-bar-row { min-height: 56px; }
  .poster-film .play-toggle, .poster-film .film-bar .play-toggle { width: 48px; height: 48px; }
  .poster-film .sound-toggle { top: 8px; right: 8px; min-height: 40px; padding: 0 10px; font-size: 12px; }
}

/* ===== 전시 소개·관람 안내·크레딧 ===== */
.intro-text { font-family: var(--font-serif); font-size: 18px; line-height: 1.9; margin: 0; }
.info-list { margin: 0; }
.info-list > div { display: grid; grid-template-columns: 72px 1fr; gap: 12px; padding: 10px 0;
  border-bottom: 1px solid var(--line); }
.info-list dt { color: var(--muted); }
.info-list dd { margin: 0; }
.guide { padding-left: 1.2em; }
.credits-list { list-style: none; padding: 0; margin: 0 0 16px; }
.credits-list li { padding: 2px 0; }
.credits-map, .credits-rights { font-size: 13px; color: var(--muted); margin: 6px 0; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ===== 빛점 스타일 (docs/심볼시안_2026-1001/빛점_스타일.css 그대로) ===== */
/* 상상의 지도 — 빛나는 점(빛점 + 파동 + 가로 이름) 스타일. Master 확정 2026-10-02 (C안).
   배경·지도선은 포스터 샘플값(JPEG 기준). 사이트 토큰과 충돌 시 사이트 설계서 우선, 단 작가색은 이 값을 사용. */
:root{
  --map-bg:#000000;
  --map-line:#8c6c5a;           /* 포스터 구리색(샘플 약 140,108,90) */
  --c-venue:#ff9a5c;            /* 전시장(소금창고와 사택) */
  --c-jiyeon:#ffd23f;           /* 경지연 */
  --c-pureuna:#a8f04a;          /* 김푸르나 */
  --c-bom:#ff6fae;              /* 김봄 */
  --c-daehee:#f4f4ee;           /* 윤대희 */
  --c-munjeong:#3db4ff;         /* 황문정 */
  --c-yeol:#b48cff;             /* 최열 */
}
/* 마커 하나 = 점 + 고정 고리 + 퍼지는 고리 + 가로 이름. 색은 요소의 --c 로 지정 */
.lp{position:absolute;transform:translate(-50%,-50%);color:var(--c)}
.lp .dot{width:11px;height:11px;border-radius:50%;background:var(--c);
  box-shadow:0 0 8px 3px var(--c),0 0 26px 8px var(--c)}
.lp .ring{position:absolute;left:50%;top:50%;width:33px;height:33px;margin:-16.5px 0 0 -16.5px;
  border:1.5px solid var(--c);border-radius:50%;opacity:.45}
.lp .ripple{position:absolute;left:50%;top:50%;width:33px;height:33px;margin:-16.5px 0 0 -16.5px;
  border:1.5px solid var(--c);border-radius:50%;opacity:0;animation:lp-ripple 3s ease-out infinite}
.lp .name{position:absolute;left:16px;top:-8px;white-space:nowrap;font-size:12px;color:var(--c);
  text-shadow:0 0 6px var(--c)}                    /* 이름은 항상 병기(색만으로 구분 금지) */
/* 전시장(소금창고와 사택)만 예외: 점이 아니라 건물 실루엣 아이콘(처음 만든 심볼)을 쓴다. 색 var(--c-venue) */
.lp.venue .dot{display:none}
.lp.venue .ring{display:none}
.lp.venue .icon{display:block;width:80px;height:auto;filter:drop-shadow(0 0 3px var(--c)) drop-shadow(0 0 12px var(--c))}
.lp.venue .ripple{width:96px;height:24px;margin:0;left:50%;top:auto;bottom:-6px;margin-left:-48px}   /* 건물 아래 바닥 파동 */
.lp.venue .name{left:50%;top:auto;bottom:-24px;transform:translateX(-50%)}                          /* 이름은 아이콘 아래 */
@keyframes lp-ripple{0%{transform:scale(.4);opacity:.7}100%{transform:scale(2.4);opacity:0}}
@media (prefers-reduced-motion:reduce){.lp .ripple{animation:none;opacity:.25}}
/* 멀리 축소(전도) 단계: 이름·고리를 숨기고 점만 */
.far .lp .ring,.far .lp .ripple,.far .lp .name{display:none}
.far .lp.venue .icon{display:none}                   /* 멀리서는 전시장도 점으로 */
.far .lp.venue .dot{display:block;width:16px;height:16px}
/* 터치 영역: 모바일에서 마커 클릭 영역을 44px 이상으로 */
.lp::after{content:"";position:absolute;left:50%;top:50%;width:44px;height:44px;margin:-22px 0 0 -22px}

/* ===== 지도 틀과 칩 ===== */
.map-notice { font-family: var(--font-serif); color: var(--ivory); margin: 0 0 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip { all: unset; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; min-height: 44px;
  padding: 0 14px; border: 1px solid var(--line); border-radius: 22px; color: var(--text); font-size: 14px; }
.chip:focus-visible { outline: 2px solid var(--ivory); outline-offset: 2px; }
.chip[aria-pressed="true"] { border-color: var(--artist); color: var(--ivory); }
.chip.is-pending { opacity: .5; cursor: default; }
.chip-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--artist); box-shadow: 0 0 8px var(--artist); }
.chip small { color: var(--muted); }
.map-frame { position: relative; background: var(--map-bg); border: .5px solid var(--line); border-radius: 4px;
  overflow: hidden; }
.map-frame::before { content: ""; position: absolute; inset: -40px; z-index: 350; pointer-events: none;
  background: repeating-linear-gradient(100deg, transparent 0 22px, rgba(140, 108, 90, .06) 22px 23px);
  animation: sea-drift 24s linear infinite; }
@keyframes sea-drift { to { transform: translateX(46px); } }
#overview-map { height: min(70vh, 520px); min-height: 320px; background: var(--map-bg); }
#overview-map.geo-failed { opacity: .5; }
.leaflet-container { background: var(--map-bg); font-family: var(--font-sans); }
.leaflet-control-attribution { background: rgba(0, 0, 0, .75) !important; color: var(--muted) !important; }
.leaflet-control-attribution a { color: var(--copper-text) !important; }
.leaflet-bar a { background: var(--bg-soft); color: var(--ivory); border-color: var(--line); }
.map-actions { display: flex; gap: 8px; margin-top: 12px; }
.map-actions button { all: unset; cursor: pointer; min-height: 44px; padding: 0 16px; border: 1px solid var(--copper);
  border-radius: 22px; color: var(--copper-text); font-size: 14px; display: inline-flex; align-items: center; }
.map-actions button:focus-visible { outline: 2px solid var(--ivory); outline-offset: 2px; }
.map-actions button[hidden] { display: none; }
.place-list { margin-top: 16px; color: var(--text); }
.place-list summary { cursor: pointer; color: var(--copper-text); min-height: 44px; display: flex; align-items: center; }
.place-ul { padding-left: 1.2em; }
.place-ul li::marker { color: var(--artist); }

/* ===== 빛점 보정: Leaflet 마커 래퍼, 점등, 필터, 접근성 ===== */
.marker-wrap { width: 0; height: 0; background: none; border: 0; }
.lp { cursor: pointer; opacity: 0; transition: opacity .8s ease; }
.lp.lit { opacity: 1; }
.lp.lit.is-filtered { opacity: .12; }
.lp:focus-visible { outline: 2px solid var(--ivory); outline-offset: 6px; border-radius: 50%; }
.lp.unconfirmed .ring { border-style: dashed; }
.lp.unconfirmed .dot { opacity: .55; }
.lp.secondary .name { display: none; }
.zoom-detail .lp.secondary .name { display: block; }
@media (prefers-reduced-motion: reduce) {
  .lp { transition: none; }
  .map-frame::before { animation: none; }
}

/* ===== 작가 섹션 ===== */
#artists { padding-top: 24px; }
.artist { padding: 40px 0 56px; border-top: 1px solid var(--line); }
.artist-head { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: start; }
.artist-name { margin: 0; writing-mode: vertical-rl; font-family: var(--font-serif); font-weight: 500;
  font-size: 28px; letter-spacing: .12em; color: var(--ivory); }
.artist-name span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 50%;
  background: var(--artist); box-shadow: 0 0 8px var(--artist); margin-bottom: 10px; }
.tagline { margin: 0 0 8px; font-family: var(--font-serif); font-size: 19px; color: var(--ivory); }
.hero-lines { margin: 0; padding: 0; list-style: none; color: var(--text); }
.video-frame { margin: 24px 0 0; position: relative; }
.video-frame video, .video-frame img { width: 100%; display: block; background: #000;
  border: 1px solid var(--line); border-radius: 2px; }
.video-frame figcaption { font-size: 13px; color: var(--muted); padding-top: 6px; }
.note { margin-top: 24px; }
.lead { font-family: var(--font-serif); font-size: 18px; color: var(--ivory); margin: 0 0 8px; }
.thesis { border-left: 2px solid var(--artist); padding-left: 12px; color: var(--ivory);
  font-family: var(--font-serif); }
.works { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.work img { width: 100%; display: block; border: 1px solid var(--line); }
.work-cap { display: block; font-size: 13px; color: var(--muted); padding-top: 6px; }
.work-cap strong { color: var(--text); font-weight: 500; }
.to-map { display: inline-flex; align-items: center; min-height: 44px; margin-top: 16px; }
.pending { color: var(--muted); }

/* ===== 통합 영상 ===== */
.film-frame video { width: 100%; display: block; background: #000; border: 1px solid var(--line); }
#film-status { font-size: 13px; margin: 8px 0 0; }

/* ===== 최종 검토 보정 ===== */
.map-actions { flex-wrap: wrap; }
.chips[hidden] { display: none; }

/* ===== 통합 영상: 소리 버튼·챕터 ===== */
.film-chapters { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.film-chapters button { all: unset; cursor: pointer; box-sizing: border-box; min-height: 44px; padding: 0 14px;
  display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 22px;
  color: var(--text); font-size: 14px; }
.film-chapters button:hover { border-color: var(--copper); }
.film-chapters button:focus-visible { outline: 2px solid var(--ivory); outline-offset: 2px; }
.film-chapters button[aria-current] { border-color: var(--ivory); color: var(--ivory); }
.film-chapters .ch-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); box-shadow: 0 0 6px var(--c); }
.film-chapters .ch-time { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }

/* 앵커 이동 시 고정된 미리보기 배지에 제목이 가리지 않게 */
#poster, #intro, #artists, #info, #credits, .artist { scroll-margin-top: calc(var(--chrome-h, 96px) + 8px); }

/* ===== 영상 컨트롤: 소리 스위치 · 재생/멈춤 · 통합 영상 막대 ===== */
.vwrap { position: relative; }
.vwrap video { display: block; width: 100%; }
.sound-toggle { all: unset; cursor: pointer; box-sizing: border-box; position: absolute; right: 8px; top: 8px; z-index: 3;
  min-height: 44px; padding: 0 12px; display: inline-flex; align-items: center; gap: 8px;
  background: rgba(13, 10, 8, .82); color: var(--text); border: 1px solid var(--copper); border-radius: 22px; font-size: 13px; }
.sound-toggle:focus-visible, .play-toggle:focus-visible, .fs-toggle:focus-visible, .film-seek:focus-visible {
  outline: 2px solid var(--ivory); outline-offset: 2px; }
.st-track { position: relative; width: 34px; height: 18px; border-radius: 9px; background: #3a2e25; border: 1px solid var(--copper);
  transition: background .15s; }
.st-knob { position: absolute; left: 2px; top: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--muted);
  transition: transform .15s, background .15s; }
.st-state { min-width: 2.2em; font-variant-numeric: tabular-nums; color: var(--muted); }
.sound-toggle[aria-checked="true"] { border-color: var(--ivory); color: var(--ivory); }
.sound-toggle[aria-checked="true"] .st-track { background: var(--copper-text); border-color: var(--ivory); }
.sound-toggle[aria-checked="true"] .st-knob { transform: translateX(16px); background: var(--ivory); }
.sound-toggle[aria-checked="true"] .st-state { color: var(--ivory); }

.play-toggle { all: unset; cursor: pointer; box-sizing: border-box; position: absolute; left: 50%; bottom: 14px; z-index: 3;
  width: 48px; height: 48px; margin-left: -24px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(13, 10, 8, .72); border: 1px solid var(--copper-text); opacity: 0; transition: opacity .15s; }
.vwrap:hover .play-toggle, .vwrap:focus-within .play-toggle { opacity: 1; }
@media (hover: none) { .play-toggle { opacity: .9; } }
@media (prefers-reduced-motion: reduce) { .play-toggle { opacity: .9; } }
.pt-icon { display: block; width: 0; height: 0; border-style: solid; border-width: 9px 0 9px 15px;
  border-color: transparent transparent transparent var(--ivory); margin-left: 3px; }
.play-toggle[data-playing="true"] .pt-icon { width: 14px; height: 18px; border: 0; margin-left: 0;
  background: linear-gradient(to right, var(--ivory) 0 5px, transparent 5px 9px, var(--ivory) 9px 14px); }

.film-bar { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 28px 12px 10px;
  background: linear-gradient(to top, rgba(13, 10, 8, .88), rgba(13, 10, 8, 0)); opacity: 0; transition: opacity .15s; }
.film-wrap:hover .film-bar, .film-wrap:focus-within .film-bar { opacity: 1; }
@media (hover: none) { .film-bar { opacity: 1; } }
.film-bar-row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 52px; }
.film-bar .play-toggle { position: static; margin: 0; opacity: 1; }
.film-time { font-size: 13px; color: var(--ivory); font-variant-numeric: tabular-nums; }
.fs-toggle { all: unset; cursor: pointer; justify-self: end; min-height: 44px; display: inline-flex; align-items: center;
  padding: 0 10px; font-size: 13px; color: var(--ivory); }
.film-seek { width: 100%; margin: 0; accent-color: var(--copper-text); cursor: pointer; }

/* ===== 메뉴 바 ===== */
.chrome { position: sticky; top: 0; z-index: 900; }
.site-nav { background: rgba(13, 10, 8, .94); border-bottom: 1px solid var(--line); backdrop-filter: blur(6px); }
.nav-inner { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); min-height: 52px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; position: relative; }
.nav-brand { color: var(--ivory); text-decoration: none; font-family: var(--font-serif); font-size: 15px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.nav-toggle { all: unset; cursor: pointer; box-sizing: border-box; min-height: 44px; padding: 0 14px; display: inline-flex; align-items: center;
  border: 1px solid var(--copper); border-radius: 22px; color: var(--text); font-size: 14px; flex: none; }
.nav-toggle[aria-expanded="true"] { border-color: var(--ivory); color: var(--ivory); }
.nav-menu, .nav-sub { list-style: none; margin: 0; padding: 0; }
.nav-menu { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--bg); border-bottom: 1px solid var(--copper);
  padding: 8px var(--gutter) 16px; }
.nav-open .nav-menu { display: block; }
.nav-menu a { display: flex; align-items: center; gap: 8px; min-height: 44px; color: var(--text); text-decoration: none; font-size: 15px; }
.nav-menu a:hover, .nav-menu a[aria-current] { color: var(--ivory); }
.nav-menu > li > a[aria-current] { box-shadow: inset 2px 0 0 var(--copper-text); padding-left: 10px; }
.nav-sub { padding-left: 14px; }
.nav-sub a { font-size: 14px; color: var(--muted); }
.nav-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); box-shadow: 0 0 6px var(--c); flex: none; }
.site-nav a:focus-visible, .nav-toggle:focus-visible { outline: 2px solid var(--ivory); outline-offset: 2px; }
@media (min-width: 760px) {
  .nav-toggle { display: none; }
  .nav-menu { display: flex; position: static; background: none; border: 0; padding: 0; gap: 4px; }
  .nav-menu > li { position: relative; }
  .nav-menu > li > a { padding: 0 12px; }
  .nav-menu > li > a[aria-current] { box-shadow: inset 0 -2px 0 var(--copper-text); padding-left: 12px; }
  .nav-sub { display: none; position: absolute; right: 0; top: 100%; min-width: 150px; padding: 6px 0; background: var(--bg);
    border: 1px solid var(--copper); }
  .has-sub:hover .nav-sub, .has-sub:focus-within .nav-sub { display: block; }
  .nav-sub a { padding: 0 14px; }
}

/* ===== 눌러서 펼치는 버튼(다음 영상 · 작가 노트): 눌러도 되는 것처럼 보이게 ===== */
.more-videos { margin-top: 18px; }
.note details { margin-top: 12px; }
.more-btn { list-style: none; cursor: pointer; box-sizing: border-box; min-height: 48px; padding: 0 20px 0 22px;
  display: inline-flex; align-items: center; gap: 12px; border-radius: 24px; color: var(--ivory); font-size: 15px;
  border: 1px solid var(--artist); background: color-mix(in srgb, var(--artist) 8%, transparent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--artist) 32%, transparent), inset 0 0 12px color-mix(in srgb, var(--artist) 10%, transparent);
  animation: more-glow 3.4s ease-in-out infinite; transition: background .2s, box-shadow .2s, transform .2s; user-select: none; }
.more-btn::-webkit-details-marker { display: none; }
.more-btn:hover { background: color-mix(in srgb, var(--artist) 18%, transparent); transform: translateY(-1px);
  box-shadow: 0 0 22px color-mix(in srgb, var(--artist) 55%, transparent), inset 0 0 14px color-mix(in srgb, var(--artist) 16%, transparent);
  animation: none; }
.more-btn:focus-visible { outline: 2px solid var(--ivory); outline-offset: 3px; }
.mb-open { display: none; }
details[open] > .more-btn .mb-open { display: inline; }
details[open] > .more-btn .mb-closed { display: none; }
details[open] > .more-btn { animation: none; box-shadow: none; background: transparent; }
.mb-icon { position: relative; width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--artist); flex: none; }
.mb-icon::before, .mb-icon::after { content: ""; position: absolute; left: 50%; top: 50%; background: var(--artist); border-radius: 1px;
  transform: translate(-50%, -50%); transition: transform .2s; }
.mb-icon::before { width: 10px; height: 1.5px; }
.mb-icon::after { width: 1.5px; height: 10px; }
details[open] > .more-btn .mb-icon::after { transform: translate(-50%, -50%) scaleY(0); }
@keyframes more-glow {
  0%, 100% { box-shadow: 0 0 8px color-mix(in srgb, var(--artist) 22%, transparent), inset 0 0 8px color-mix(in srgb, var(--artist) 6%, transparent); }
  50% { box-shadow: 0 0 22px color-mix(in srgb, var(--artist) 55%, transparent), inset 0 0 14px color-mix(in srgb, var(--artist) 14%, transparent); }
}
@media (prefers-reduced-motion: reduce) { .more-btn { animation: none; transition: none; } }

/* 작가 이름 링크(인스타그램): 밑줄과 빛으로 눌러도 되는 것을 알린다 */
.artist-name a { color: inherit; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 8px;
  text-decoration-color: color-mix(in srgb, var(--artist) 75%, transparent); transition: text-shadow .2s, text-decoration-color .2s; }
.artist-name a:hover { text-shadow: 0 0 14px var(--artist); text-decoration-color: var(--artist); }
.artist-name a:focus-visible { outline: 2px solid var(--ivory); outline-offset: 4px; }

/* 섹션 제목 옆 작은 크레딧: 전시 소개 (기획: 박상희) */
.section-credit { font-family: var(--font-serif); font-size: 19px; font-weight: 500; color: var(--text); margin-left: 12px; white-space: nowrap; }

/* 링크 아이콘: 작가 이름 옆 인스타그램, 기획자·제작자 이름 옆 고리 */
.ig-link { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; margin-top: 6px;
  color: var(--artist); border: 1px solid color-mix(in srgb, var(--artist) 55%, transparent); border-radius: 50%;
  text-decoration: none; transition: box-shadow .2s, background .2s; }
.ig-link:hover { background: color-mix(in srgb, var(--artist) 16%, transparent); box-shadow: 0 0 14px color-mix(in srgb, var(--artist) 55%, transparent); }
.ig-link:focus-visible, .ext-link:focus-visible { outline: 2px solid var(--ivory); outline-offset: 3px; }
.ext-link { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; margin-left: 4px;
  vertical-align: middle; color: var(--copper-text); border-radius: 50%; text-decoration: none; transition: color .2s, background .2s; }
.ext-link:hover { color: var(--ivory); background: rgba(184, 144, 111, .18); }
.section-credit .ext-link { width: 24px; height: 24px; margin-left: 2px; }

/* 관람 안내: 요일별 운영시간 */
.hours { list-style: none; margin: 0; padding: 0; }
.hours li { display: grid; grid-template-columns: 5.2em 1fr; gap: 4px 12px; padding: 2px 0; }
.h-day { color: var(--ivory); font-variant-numeric: tabular-nums; }
.h-time { color: var(--text); }

/* 기획의 글(전시 소개 아래, 눌러서 펼침) */
.essay { --artist: var(--copper-text); margin-top: 20px; }
.essay-body { margin-top: 20px; padding: 22px 0 4px; border-top: 1px solid var(--line); }
.essay-title { font-family: var(--font-serif); font-weight: 500; font-size: 20px; line-height: 1.5; color: var(--ivory); margin: 0 0 4px; }
.essay-author { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
.essay-body p:not(.essay-author) { font-family: var(--font-serif); font-size: 17px; line-height: 1.95; margin: 0 0 18px; }