/* 증언: 다음 페이지 — 언어별 안내 페이지 (영어·일본어·중국어 공통)
   색과 짜임새는 시안(ENG·JPN·CHN / MO·PC)을 그대로 따랐습니다. */

:root {
  --bg: #1b1526;
  --bg-deep: #150f1f;
  --panel: #2a2036;
  --panel-2: #241b30;
  --ink: #f4ece6;
  --ink-sub: #b7aabd;
  --ink-dim: #8d8095;
  --accent: #e8a87c;
  --accent-deep: #d08f62;
  --on-accent: #2b1a10;
  --line: #3a2f48;
  --line-soft: #312740;
  --maxw: 1180px;
  --radius: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

h1, h2, h3, .serif { font-family: var(--serif); font-weight: 700; line-height: 1.3; }

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

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ───────── 맨 위 띠 ───────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(21, 15, 31, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar .wrap {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand svg { flex: none; width: 17px; height: 17px; stroke: var(--accent); }

/* 언어 고르는 자리 — 네 쪽이 서로 오갑니다 */
.langs {
  flex: none;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.langs a {
  display: block;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .09em;
  color: var(--ink-dim);
  text-decoration: none;
  white-space: nowrap;
}
.langs a:hover { color: var(--ink); }
.langs a[aria-current="page"] { background: var(--accent); color: var(--on-accent); }

@media (max-width: 430px) {
  .topbar .wrap { padding: 0 14px; gap: 8px; }
  .brand { font-size: 12px; gap: 7px; }
  .brand svg { width: 15px; height: 15px; }
  .langs { padding: 2px; }
  .langs a { padding: 3px 7px; font-size: 10px; letter-spacing: .04em; }
}

/* ───────── 두 갈래 (전시 안내 / 온라인 전시관) ───────── */

.tabs { padding: 14px 0 0; }
.tabs .wrap { display: flex; }
.tabrow {
  flex: 1;
  display: flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.tab {
  flex: 1;
  padding: 9px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-sub);
  text-align: center;
  transition: background .18s, color .18s;
}
.tab[aria-selected="true"] { background: var(--accent); color: var(--on-accent); }

/* ───────── 머리 그림 ───────── */

.hero {
  position: relative;
  margin-top: 14px;
  padding: 44px 0 40px;
  background:
    linear-gradient(to right, rgba(21, 15, 31, .86) 0%, rgba(21, 15, 31, .5) 46%, rgba(21, 15, 31, 0) 72%),
    url('guide/hero.jpg') 88% center / cover no-repeat;
}
/* 좁은 화면에서는 글자가 빛 위에 놓이므로 바탕을 조금 더 덮는다 */
@media (max-width: 699px) {
  .hero {
    background-image:
      linear-gradient(to right, rgba(21, 15, 31, .92) 0%, rgba(21, 15, 31, .8) 52%, rgba(21, 15, 31, .34) 84%, rgba(21, 15, 31, .12) 100%),
      url('guide/hero.jpg');
  }
}
@media (min-width: 700px) { .hero { background-position: right center, center center; } }
.hero::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 70px;
  background: linear-gradient(to bottom, rgba(27, 21, 38, 0), var(--bg));
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }

.host {
  font-size: 12px;
  line-height: 1.7;
  color: #cdc2d2;
  margin-bottom: 20px;
  max-width: 34em;
}
[data-lang="en"] .host { font-family: var(--mono); letter-spacing: -.01em; }

.hero h1 {
  font-size: clamp(34px, 8.5vw, 62px);
  line-height: 1.16;
  letter-spacing: -.01em;
  margin-bottom: 18px;
}
.hero h1 .l2 { display: block; }

.rec { font-family: var(--serif); font-size: clamp(19px, 4.4vw, 27px); font-weight: 700; margin-bottom: 14px; }

.lead { font-size: 14px; color: #ddd4dd; max-width: 40em; }

.venues { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.venue { border-left: 2px solid var(--accent); padding-left: 12px; }
.venue b { display: block; font-size: 14px; }
.venue span { font-family: var(--mono); font-size: 11.5px; line-height: 1.6; color: #c6bbcb; }

@media (min-width: 860px) {
  .hero { padding: 72px 0 64px; min-height: 480px; display: flex; align-items: center; }
  .hero .wrap { width: 100%; }
  .venues {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-20%);
    width: 300px;
    margin: 0;
  }
  .hero-inner { max-width: 64%; }
}

/* ───────── 관람 전 안내 ───────── */

.notice { background: var(--bg-deep); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.notice .wrap { display: flex; gap: 12px; padding-top: 20px; padding-bottom: 20px; }
.notice .ico { flex: none; color: var(--accent); font-size: 14px; line-height: 1.6; }
.notice b { display: block; font-size: 12.5px; letter-spacing: .02em; margin-bottom: 4px; }
.notice p { font-size: 12.5px; line-height: 1.8; color: var(--ink-sub); }

/* ───────── 한 문장 ───────── */

.quote { background: linear-gradient(105deg, #c98a76 0%, #8a6a8e 38%, #4a4273 68%, #241d3a 100%); }
.quote .wrap { padding-top: 48px; padding-bottom: 48px; }
.quote .inner { max-width: 60ch; margin: 0 auto; }
.quote blockquote { font-family: var(--serif); font-size: clamp(21px, 5vw, 29px); font-weight: 700; }
.quote .by { font-family: var(--mono); font-size: 12px; color: #efe3e6; margin-top: 12px; letter-spacing: .01em; }
.quote .qbody { margin-top: 26px; font-size: 13.5px; line-height: 1.95; color: #f4ebe9; }

@media (min-width: 860px) {
  .quote .wrap { padding-top: 84px; padding-bottom: 84px; }
}

/* ───────── 전시 구성 (펼침 목록) ───────── */

.sections .wrap { padding-top: 48px; padding-bottom: 56px; }
.sec-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.sec-head h2 { font-size: clamp(21px, 5vw, 28px); }
.expand {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 12px;
  color: var(--ink-sub);
  white-space: nowrap;
}
.expand:hover { border-color: var(--accent); color: var(--ink); }

.item { border-bottom: 1px solid var(--line-soft); }
.item .head {
  width: 100%;
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 4px;
  text-align: left;
  transition: background .18s;
}
.item .no { flex: none; width: 24px; font-family: var(--mono); font-size: 11.5px; color: var(--ink-dim); padding-top: 4px; }
.item .t { flex: 1; min-width: 0; }
.item .t b { display: block; font-family: var(--serif); font-size: 16px; font-weight: 700; line-height: 1.4; }
.item .t em { display: block; font-style: normal; font-size: 12px; line-height: 1.7; color: var(--ink-sub); margin-top: 3px; }
.item .chev { flex: none; width: 14px; height: 14px; margin-top: 7px; border-right: 1.5px solid var(--ink-dim); border-bottom: 1.5px solid var(--ink-dim); transform: rotate(45deg) translate(-3px, -3px); transition: transform .22s; }

.item[open] { background: var(--panel-2); border-bottom-color: transparent; }
.item[open] .head { background: var(--accent); color: var(--on-accent); }
.item[open] .no { color: rgba(43, 26, 16, .62); }
.item[open] .t em { color: rgba(43, 26, 16, .78); }
.item[open] .chev { border-color: var(--on-accent); transform: rotate(-135deg) translate(-4px, -4px); }

.item .head::-webkit-details-marker { display: none; }
.item .head::marker { content: ''; }
.item .body img { width: 100%; }

@media (min-width: 768px) {
  .item .head { padding: 22px 8px; gap: 20px; }
  .item .no { width: 34px; font-size: 12.5px; }
  .item .t b { font-size: 18px; }
  .item .t em { font-size: 12.5px; }
}

/* ───────── 설문 안내 ───────── */

.survey {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 40px;
  padding: 22px 22px 22px 26px;
  background: #fffdfb;
  border-radius: var(--radius);
  color: #2b1a10;
  text-decoration: none;
}
.survey b { display: block; font-family: var(--serif); font-size: 17px; color: #4a2d7a; }
.survey span.s { display: block; font-size: 12.5px; color: #6a5a7a; margin-top: 2px; }
.survey .pen {
  flex: none;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 999px;
  background: #241b30;
  color: var(--accent);
}
.survey .pen svg { width: 17px; height: 17px; stroke: currentColor; }

/* ───────── 온라인 전시관 ───────── */

.enter {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding: 15px 30px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 15px;
  font-weight: 700;
}
.enter:hover { background: var(--accent-deep); }
.enter .tri { font-size: 11px; }

.rooms .wrap { padding-top: 44px; padding-bottom: 56px; }
.rooms h2 { font-size: clamp(21px, 5vw, 28px); margin-bottom: 22px; }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 860px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 16px; } }

.room {
  position: relative;
  min-height: 92px;
  padding: 14px 58px 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  text-align: left;
  background: var(--tint, var(--panel));
  transition: transform .16s, border-color .16s;
}
.room:hover { transform: translateY(-2px); border-color: var(--accent); }
.room .no { display: block; font-family: var(--mono); font-size: 11px; color: rgba(244, 236, 230, .6); }
.room .rt { display: block; font-family: var(--serif); font-size: 14.5px; font-weight: 700; line-height: 1.4; margin-top: 4px; }
.room .play {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 999px;
  background: #1a1322;
  color: var(--ink);
  font-size: 10px;
}

.room:nth-child(1) { --tint: linear-gradient(135deg, #3a2e3f, #2c2335); }
.room:nth-child(2) { --tint: linear-gradient(135deg, #3f3044, #2e2438); }
.room:nth-child(3) { --tint: linear-gradient(135deg, #4b3349, #35273c); }
.room:nth-child(4) { --tint: linear-gradient(135deg, #5a3a4c, #3c2a3e); }
.room:nth-child(5) { --tint: linear-gradient(135deg, #342a42, #272036); }
.room:nth-child(6) { --tint: linear-gradient(135deg, #7b6ba0, #52477a); }
.room:nth-child(7) { --tint: linear-gradient(135deg, #c08a5d, #8a5f44); }
.room:nth-child(8) { --tint: linear-gradient(135deg, #9d6a4a, #5f4038); }
.room:nth-child(9) { --tint: linear-gradient(135deg, #342a42, #272036); }

/* ───────── 맨 아래 ───────── */

footer { border-top: 1px solid var(--line-soft); }
footer .wrap { padding-top: 28px; padding-bottom: 40px; display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; }
footer p { font-size: 12px; line-height: 1.8; color: var(--ink-dim); }
footer .copy { font-family: var(--mono); font-size: 11px; letter-spacing: .02em; }

/* ───────── 준비 중 알림 ───────── */

.modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(10, 7, 15, .72);
}
.modal[hidden] { display: none; }
.modal .box {
  position: relative;
  width: 100%;
  max-width: 380px;
  padding: 56px 28px 28px;
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 60px rgba(0, 0, 0, .5);
}
.modal h3 { font-size: 24px; }
.modal p { font-size: 14px; color: var(--ink-sub); margin-top: 8px; }
.modal .ok {
  width: 100%;
  margin-top: 36px;
  padding: 14px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
}
.modal .x {
  position: absolute;
  top: 14px; right: 14px;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  color: var(--accent);
  font-size: 22px;
  line-height: 1;
}

[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}