:root {
  --primary: #614c99;
  --primary-light: #6650be;
  --primary-dark: #45377c;
  --gold: #C9A84C;
  --gold-light: #F0D080;
  --gold-dark: #8B6914;
  --teal: #1A5C6B;
  --teal-light: #2A8FA6;
  --bg-warm: #FDF6E9;
  --bg-paper: #F5EDD8;
  --text-dark: #2C1810;
  --text-medium: #5C3D2E;
  --text-light: #9B7B6A;
  --border-warm: #D4B896;
  --success: #2E6B30;
  --blue-danch: #2B4A8C;
  --red-danch: #B83232;
  --green-danch: #2A6B3A;
  --yellow-danch: #C9960A;
  --white-danch: #F5F0E0;
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family:'Noto Sans KR', sans-serif;
  background:var(--bg-warm);
  color:var(--text-dark);
  min-height:100vh;
  overflow-x:hidden;
}

/* ─── SITE HEADER ─── */
.site-header {
  background:var(--primary-dark);
  color:white;
  padding:12px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:sticky;
  top:0;
  z-index:200;
  border-bottom:3px solid var(--gold);
}
.site-header .logo {
  font-family:'Pretendard', 'Noto Sans KR', sans-serif;
  font-size:18px;
  font-weight:700;
  display:flex;
  align-items:center;
  gap:12px;
  letter-spacing:-0.3px;
}
.museum-logo-img {
  height:74px;
  width:auto;
  flex-shrink:0;
  display:block;
  object-fit:contain;
}
.lang-toggle { display:flex; gap:6px; }
.lang-btn {
  background:transparent;
  border:1.5px solid rgba(255,255,255,0.35);
  color:white;
  padding:5px 16px;
  border-radius:20px;
  font-size:16px;
  cursor:pointer;
  font-family:'Noto Sans KR',sans-serif;
  transition:all .2s;
}
.lang-btn.active {
  background:var(--gold);
  border-color:var(--gold);
  color:var(--primary-dark);
  font-weight:700;
}




/* ─── MAIN ─── */
.main-content {
  max-width:1180px;
  margin:0 auto;
  padding:0 20px 80px;
}

/* ─── SECTION CARD ─── */
.section-card {
  background:white;
  border-radius:20px;
  border:1.5px solid var(--border-warm);
  padding:32px 36px;
  margin-bottom:24px;
  position:relative;
  overflow:hidden;
}
.section-card::before {
  content:'';
  position:absolute;
  top:0; left:0; right:0;
  height:4px;
  background:linear-gradient(90deg, var(--primary), var(--gold), var(--teal));
}
.hidden-section { display:none !important; }

.section-title-row {
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:6px;
  flex-wrap:wrap;
}
.section-title {
  font-family:'Noto Serif KR',serif;
  font-size:24px;
  font-weight:700;
  color:var(--primary-dark);
  display:flex;
  align-items:center;
  gap:10px;
}
.level-badge {
  background:var(--primary);
  color:white;
  font-size:13px;
  font-weight:700;
  padding:3px 10px;
  border-radius:10px;
  letter-spacing:1px;
  font-family:'Noto Sans KR',sans-serif;
}
.section-subtitle {
  font-size:16px;
  color:var(--text-light);
  margin-bottom:22px;
  line-height:1.7;
}
.score-display {
  font-size:16px;
  font-weight:700;
  color:var(--gold-dark);
  background:rgba(201,168,76,.1);
  border:1px solid rgba(201,168,76,.3);
  border-radius:20px;
  padding:5px 14px;
  margin-left:auto;
}

/* ─── PATTERN QUIZ (LEVEL 1) ─── */
.pattern-display {
  background:var(--bg-paper);
  border-radius:14px;
  border:1.5px solid var(--border-warm);
  padding:22px;
  text-align:center;
  margin-bottom:22px;
}
.pattern-sequence {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:10px;
}
.pattern-item {
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
}
.pattern-cell {
  width:90px; height:90px;
  border-radius:12px;
  background:white;
  border:1.5px solid var(--border-warm);
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.05);
}
.pattern-cell svg { width:84px; height:84px; }
.pattern-name {
  font-size:14px;
  color:var(--text-light);
  font-weight:600;
  letter-spacing:.3px;
}
.pattern-arrow {
  font-size:21px;
  color:var(--gold-dark);
  font-weight:700;
  margin-top:-6px;
}
.pattern-question {
  width:90px; height:90px;
  border-radius:12px;
  background:var(--primary);
  border:2.5px dashed var(--gold);
  display:flex;
  align-items:center;
  justify-content:center;
  animation:pulse-border 2s infinite;
}
.pattern-question svg { opacity:.5; width:36px; height:36px; }
@keyframes pulse-border {
  0%,100% { box-shadow:0 0 0 0 rgba(201,168,76,.4); }
  50% { box-shadow:0 0 0 6px rgba(201,168,76,0); }
}

/* ─── QUIZ OPTIONS ─── */
.quiz-options {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-bottom:0;
  position: relative;
  z-index: 10;
}
.quiz-option {
  background:var(--bg-paper);
  border:2px solid var(--border-warm);
  border-radius:14px;
  padding:14px 16px;
  cursor:pointer;
  position: relative;
  z-index: 10;
  transition:all .18s;
  display:flex;
  align-items:center;
  gap:12px;
  font-size:17px;
  font-weight:600;
  color:var(--text-dark);
  text-align:left;
}
.quiz-option:hover {
  border-color:var(--primary);
  background:rgba(139,26,26,.04);
  transform:translateY(-1px);
}
.quiz-option.correct {
  border-color:var(--success);
  background:rgba(46,107,48,.08);
  color:var(--success);
  pointer-events:none;
}
.quiz-option.wrong {
  border-color:#c0392b;
  background:rgba(192,57,43,.06);
  color:#c0392b;
  pointer-events:none;
}
.quiz-option .opt-cell {
  width:48px; height:48px;
  border-radius:10px;
  background:white;
  border:1.5px solid var(--border-warm);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.quiz-option .opt-cell svg { width:34px; height:34px; }
.opt-letter {
  width:26px; height:26px;
  border-radius:50%;
  background:var(--primary);
  color:white;
  font-size:15px;
  font-weight:700;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}

/* 미션 카드를 같은 위치에서 교체 */
html { scroll-behavior:auto; }

/* ─── FEEDBACK ─── */
.feedback-bubble {
  display:none;
  border-radius:12px;
  padding:12px 16px;
  font-size:16px;
  font-weight:500;
  margin-top:4px;
  line-height:1.65;
}
.feedback-bubble.show { display:block; }
.feedback-bubble.correct {
  background:rgba(46,107,48,.09);
  color:var(--success);
  border:1.5px solid rgba(46,107,48,.25);
}
.feedback-bubble.wrong {
  background:rgba(192,57,43,.07);
  color:#a93226;
  border:1.5px solid rgba(192,57,43,.2);
}

/* ─── QUIZ NAV DOTS ─── */
.quiz-nav {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin-top:10px;
}
.quiz-dot {
  width:9px; height:9px;
  border-radius:50%;
  background:var(--border-warm);
  transition:all .3s;
}
.quiz-dot.active { background:var(--primary); transform:scale(1.35); }
.quiz-dot.done { background:var(--gold); }

/* ─── BUTTONS ─── */
.next-btn {
  display:none;
  background:var(--primary);
  color:white;
  border:none;
  padding:11px 30px;
  border-radius:22px;
  font-size:17px;
  font-weight:700;
  cursor:pointer;
  margin:14px auto 0;
  transition:all .2s;
  font-family:'Noto Sans KR',sans-serif;
  align-items:center;
  gap:6px;
}
.next-btn.show { display:flex; }
.next-btn:hover { background:var(--primary-light); transform:translateY(-1px); }
.next-btn.green-btn { background:var(--success); }
.next-btn.green-btn:hover { background:#3a8040; }

/* ─── LEVEL 2 SYMMETRY ─── */
.sym-cell {
  width:100%;
  aspect-ratio:1;
  border-radius:6px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:white;
  border:1.5px solid var(--primary-dark);
  position:relative;
}
.sym-cell svg { width:80%; height:80%; }
.sym-cell img { width:200%; height:200%; object-fit:contain; display:block; margin:auto; }
.sym-cell.mystery {
  background:var(--primary);
  border:2px dashed var(--gold);
  animation:pulse-border 2s infinite;
  cursor:pointer;
}
.sym-cell.mystery .q-mark {
  font-size:21px;
  color:white;
  font-weight:900;
  font-family:'Pretendard','Noto Sans KR',sans-serif;
}
.sym-cell.mystery.active-target {
  background:var(--gold-dark);
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(139,26,26,.3);
}
.sym-cell.mystery .blank-num {
  position:absolute;
  top:-1px; right:-1px;
  background:var(--gold);
  color:var(--primary-dark);
  width:14px; height:14px;
  border-radius:50%;
  font-size:12px;
  font-weight:900;
  display:flex; align-items:center; justify-content:center;
  font-family:'Pretendard','Noto Sans KR',sans-serif;
}
.sym-cell.filled-correct {
  background:rgba(46,107,48,.12);
  border-color:var(--success);
}
.sym-cell.filled-correct svg { opacity:1; }

/* ─── LEVEL 3 DANCHEONG ─── */
.dancheong-container {
  background:var(--bg-paper);
  border-radius:14px;
  border:1.5px solid var(--border-warm);
  padding:24px;
  margin-bottom:20px;
}
.danch-pattern-row {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin-bottom:20px;
  flex-wrap:wrap;
}
.danch-pattern-item {
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
}
.danch-pattern-swatch {
  width:40px; height:40px;
  border-radius:50%;
  border:2px solid rgba(0,0,0,.12);
}
.danch-pattern-label {
  font-size:14px;
  color:var(--text-medium);
  font-weight:600;
}
.danch-arrow {
  font-size:19px;
  color:var(--gold-dark);
  font-weight:700;
  margin-top:-8px;
}
.dancheong-svg-wrapper {
  display:flex;
  justify-content:center;
  margin-bottom:18px;
}
#dancheong-svg g {
  pointer-events: none;
}
#dancheong-svg g[onclick] {
  pointer-events: auto !important;
  cursor: pointer;
}
.dancheong-svg-wrapper svg {
  max-width:300px;
  width:100%;
}

/* ─── CELEBRATION ─── */
.confetti-area {
  position:absolute;
  top:0; left:0; right:0; bottom:0;
  pointer-events:none;
  overflow:visible;
  z-index:10;
}
.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  opacity: 0;
  transform: translate(-50%, -50%);
}
.confetti-piece.burst {
  animation: confettiBurst 1.6s cubic-bezier(.18,.7,.3,1) forwards;
}
@keyframes confettiBurst {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.3) rotate(0deg); }
  15%  { opacity: 1; }
  100% {
    opacity: 0;
    transform:
      translate(calc(-50% + var(--dx)), calc(-50% + var(--dy)))
      scale(1) rotate(var(--rot));
  }
}

/* ─── LEVEL 4 — 삼태극 ─── */
#taegeuk-svg { max-width:400px; width:100%; }

.taegeuk-color-options {
  display:flex;
  gap:14px;
  justify-content:center;
  margin:14px 0 20px;
  flex-wrap:wrap;
}
.taegeuk-color-btn {
  width:56px; height:56px;
  border-radius:50%;
  border:2px solid rgba(0,0,0,.15);
  cursor:pointer;
  transition:all .2s;
}
.taegeuk-color-btn:hover { transform:scale(1.15); }
.taegeuk-color-btn.wrong {
  border-color:#c0392b;
  animation:shake .4s;
}

/* ─── 반응형 (태블릿: 768px ~ 1024px) ─── */
@media (min-width:768px) and (max-width:1024px) {
  .main-content { max-width:100%; padding:0 24px 60px; }
  .section-card { padding:28px 28px; }
  .sumaknew-workspace { grid-template-columns:1fr 1fr 1fr; gap:10px; }
  .hero { padding:40px 20px 24px; }
  .hero h1 { font-size:clamp(24px,4vw,38px); }
  .hero-desc { font-size:16px; }
  .progress-section { max-width:100%; padding:0 20px; }
  .section-title { font-size:20px; }
  .quiz-options { grid-template-columns:1fr 1fr; gap:10px; }
  .quiz-option { font-size:15px; padding:12px 14px; }
  .pattern-cell { width:76px; height:76px; }
  .pattern-cell svg { width:64px; height:64px; }
  .dancheong-svg-wrapper svg { max-width:260px; }
  .site-header { padding:10px 20px; }
  .site-header .logo { font-size:16px; gap:10px; }
  .museum-logo-img { height:57px; }
  .lang-btn { padding:5px 13px; font-size:14px; }
  .next-btn { font-size:15px; padding:10px 24px; }
}

/* ─── 반응형 (모바일: ~767px) ─── */
@media (max-width:767px) {
  .main-content { padding:0 14px 50px; }
  .section-card { padding:20px 18px; border-radius:14px; }
  .quiz-options { grid-template-columns:1fr; }
  .section-title { font-size:18px; }
  .section-subtitle { font-size:14px; }
  .quiz-option { font-size:15px; padding:12px 14px; }
  .quiz-option .opt-cell { width:40px; height:40px; }
  .pattern-cell { width:52px; height:52px; }
  .pattern-cell svg { width:34px; height:34px; }
  .dancheong-svg-wrapper svg { max-width:100%; }
  .site-header { padding:10px 16px; }
  .site-header .logo { font-size:14px; gap:8px; }
  .museum-logo-img { height:44px; }
  .lang-btn { padding:4px 11px; font-size:13px; }
  .next-btn { font-size:14px; padding:9px 20px; }
  .section-card::before { height:3px; }
}

/* ─── LEVEL 1.5 — 띠 패턴 ─── */
.band-progress {
  text-align:center;
  font-size:15px;
  font-weight:600;
  color:var(--text-medium);
  margin-bottom:14px;
}
.band-question-area {
  background:white;
  border:1.5px solid var(--border-warm);
  border-radius:12px;
  padding:20px;
  margin-bottom:20px;
  overflow:hidden;
}
.band-question-row {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:0;
  width:100%;
}
.band-half {
  height:80px;
  width:auto;
  max-width:42%;
  object-fit:cover;
}
.band-blank {
  width:120px;
  height:80px;
  border:2.5px dashed var(--primary);
  border-radius:6px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:32px;
  font-weight:900;
  color:var(--primary);
  background:rgba(139,26,26,.04);
  flex-shrink:0;
}
.band-options {
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:10px;
  margin-bottom:18px;
  position: relative;
  z-index: 10;
}
.band-option {
  background:white;
  border:2px solid var(--border-warm);
  border-radius:10px;
  padding:10px;
  cursor:pointer;
  transition:all .2s;
  position:relative;
  z-index: 1;
  -webkit-tap-highlight-color: rgba(0,0,0,0.1);
  touch-action: manipulation;
  user-select: none;
}
.band-option:hover {
  border-color:var(--primary);
  transform:translateY(-2px);
}
.band-option img {
  width:100%;
  height:60px;
  object-fit:cover;
  display:block;
  border-radius:4px;
  pointer-events: none;
}
.band-option-num {
  position:absolute;
  top:4px; left:6px;
  font-size:13px;
  font-weight:700;
  color:var(--text-medium);
  pointer-events: none;
}
.band-option.correct {
  border-color:var(--success);
  background:rgba(46,107,48,.08);
  pointer-events:none;
}
.band-option.wrong {
  border-color:#c0392b;
  animation:shake .4s;
}
@media (max-width:767px) {
  .band-options { grid-template-columns:repeat(2, 1fr); gap:14px; }
  .band-option { padding:14px; min-height: 90px; }
  .band-blank { width:80px; height:60px; font-size:24px; }
  .band-half { height:60px; }
}


/* ─── 800×1340 세로 태블릿 고정 최적화 ─── */
html, body {
  height: 100vh;
  overflow: hidden;
}

/* 헤더 */
.site-header {
  padding: 10px 24px !important;
}
.museum-logo-img { height: 70px !important; }

/* 메인 영역 - 헤더 제외 전체 높이 사용 */
.main-content {
  padding: 14px 16px !important;
  max-width: 100% !important;
  height: calc(100vh - 92px);
  overflow: hidden;
}

/* ─── 카드 공통 ─── */
.section-card {
  padding: 18px 22px !important;
  margin-bottom: 0 !important;
  height: 100%;
  overflow: hidden;
  flex-direction: column;
  justify-content: flex-start !important;
  position: relative;
}
.section-card:not(.hidden-section) {
  display: flex;
}
.section-card > .score-display {
  position: absolute;
  top: 18px;
  right: 22px;
}
.section-title { font-size: 22px !important; }
.section-subtitle {
  font-size: 14px !important;
  margin-bottom: 12px !important;
  line-height: 1.5 !important;
}
.level-badge { font-size: 12px !important; padding: 3px 10px !important; }
.score-display { font-size: 14px !important; padding: 4px 12px !important; }

/* ─── LEVEL 1: 순서 패턴 ─── */
#level1-card {
  justify-content: flex-start !important;
  overflow-y: auto !important;
}
.pattern-sequence-wrapper, #l1-quiz-area {
  flex-shrink: 0;
}
.pattern-sequence {
  gap: 10px !important;
  padding: 20px !important;
}
.pattern-cell, .pattern-question {
  width: 78px !important;
  height: 78px !important;
}
.pattern-cell {
  padding: 6px !important;
  box-sizing: border-box;
}
.pattern-cell svg, .pattern-cell img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain;
}
.pattern-name { font-size: 14px !important; }
.pattern-arrow { font-size: 24px !important; }

/* 선지: 4개 카드 가로 나열, 카드 안은 세로로 (번호+아이콘+이름) */
.quiz-options {
  display: flex !important;
  grid-template-columns: none !important;
  justify-content: center !important;
  gap: 12px !important;
  margin-top: 14px !important;
  flex-wrap: nowrap !important;
}
.quiz-option {
  flex: 1 1 0 !important;
  max-width: 170px !important;
  min-height: 140px !important;
  padding: 12px 10px !important;
  font-size: 14px !important;
  gap: 6px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
}
/* 번호 배지: 좌상단으로 이동 */
.opt-letter {
  position: absolute !important;
  top: 8px !important;
  left: 8px !important;
  width: 26px !important;
  height: 26px !important;
  font-size: 13px !important;
  flex: 0 0 26px !important;
  z-index: 2 !important;
}
/* 아이콘 150% 확대 */
.opt-cell {
  width: 100px !important;
  height: 100px !important;
  flex: 0 0 100px !important;
}
.opt-cell svg, .opt-cell img {
  width: 96px !important;
  height: 96px !important;
}
/* 이름 라벨 */
.quiz-option > div:last-child:not(.opt-letter):not(.opt-cell) {
  display: block !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  text-align: center !important;
}

.feedback-bubble {
  padding: 8px 14px !important;
  font-size: 14px !important;
  margin-top: 10px !important;
  min-height: 0 !important;
}
.quiz-nav { margin: 4px 0 !important; }
.quiz-dot { width: 9px !important; height: 9px !important; }
.next-btn {
  padding: 10px 26px !important;
  font-size: 14px !important;
  margin-top: 2px !important;
}

/* ─── LEVEL 2: 대칭 패턴 ─── */
#l2-quiz-container {
  flex: 0 0 auto !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}
#l2-options-area {
  flex: 0 0 auto !important;
  min-height: 0 !important;
}
#l2-quiz-container > div[style*="grid-template-columns:1fr auto 1fr"] {
  flex: 0 0 auto !important;
  min-height: 0;
  max-height: 380px;
  padding: 10px !important;
  margin-bottom: 10px !important;
  gap: 8px !important;
  align-items: center !important;
  position: relative;
  z-index: 10;
}
/* '대칭' 가운데 정렬 강화 */
#l2-quiz-container > div[style*="grid-template-columns:1fr auto 1fr"] > div:nth-child(2) {
  align-self: center !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
}
/* 왼쪽/오른쪽 격자는 정사각형 유지 (격자 모양 일그러뜨리지 않음) */
#l2-quiz-container > div[style*="grid-template-columns:1fr auto 1fr"] > div:nth-child(1),
#l2-quiz-container > div[style*="grid-template-columns:1fr auto 1fr"] > div:nth-child(3) {
  aspect-ratio: 1 !important;
  max-width: none !important;
  max-height: 100% !important;
  margin: 0 auto !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
}

/* 격자 본체 */
#l2-quiz-container > div[style*="grid-template-columns:1fr auto 1fr"] > div > div[style*="display:grid"] {
  flex: 1 !important;
  min-height: 0 !important;
  gap: 4px !important;
  padding: 6px !important;
}

/* 레벨 2 전용: 선지 작게 */
#level2-card .quiz-option {
  min-height: 100px !important;
  padding: 10px 8px !important;
  max-width: 130px !important;
}
#level2-card .opt-cell {
  width: 64px !important;
  height: 64px !important;
  flex: 0 0 64px !important;
}
#level2-card .opt-cell svg, #level2-card .opt-cell img {
  width: 58px !important;
  height: 58px !important;
}
#level2-card .quiz-option > div:last-child:not(.opt-letter):not(.opt-cell) {
  font-size: 13px !important;
}
/* 레벨 2 격자 셀 그림 키우기 */
#level2-card .sym-cell div svg, #level2-card .sym-cell div img {
  max-width: 100% !important;
  max-height: 100% !important;
}
.sym-cell {
  aspect-ratio: 1 !important;
  min-width: 0 !important;
  min-height: 0 !important;
  padding: 2px !important;
  max-width: none !important;
  max-height: none !important;
  width: 100% !important;
  height: 100% !important;
}
.sym-cell div {
  width: 100% !important;
  height: 100% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.sym-cell div svg, .sym-cell div img {
  max-width: 100% !important;
  max-height: 100% !important;
  width: auto !important;
  height: auto !important;
}
#l2-quiz-container div[style*="background:var(--primary-dark)"] {
  padding: 5px !important;
  font-size: 12px !important;
}

/* ─── LEVEL 3: 단청 색칠 ─── */
#level3-card .section-subtitle {
  display: block !important;
  font-size: 13px !important;
  margin-bottom: 6px !important;
  position: relative;
  z-index: 10;
}
#danch-legend { display: none !important; }
.dancheong-svg-wrapper {
  margin-top: 0 !important;
  width: 100% !important;
  max-width: 380px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  display: block !important;
}
#dancheong-svg {
  width: 100% !important;
  height: auto !important;
  max-width: 320px !important;
  max-height: 320px !important;
  display: block !important;
  margin: 0 auto !important;
  pointer-events: auto !important;
}
#level3-card #dancheong-area {
  flex: 0 0 auto !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: flex-start !important;
  min-height: 0 !important;
  overflow: visible !important;
}
/* 단청 SVG 아래 패딩 제거 */
.danch-instruction {
  margin: 4px 0 !important;
}
.color-palette {
  margin: 6px 0 !important;
}
#danch-feedback {
  margin: 4px auto !important;
}
#level3-card {
  display: flex;         
  flex-direction: column; 
  justify-content: flex-start !important;
  overflow-y: auto !important;
  height: 100% !important;
}
#l3-finish-btn {
  flex-shrink: 0 !important;
  display: none;
  margin: 6px auto !important;
  position: sticky;  
  bottom: 16px;      
  z-index: 50;       
}

/* ─── LEVEL 4: 삼태극 ─── */
.dancheong-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}
#taegeuk-img {
  max-width: 380px !important;
  width: 100% !important;
}
#taegeuk-card .dancheong-svg-wrapper {
  max-width: 280px !important;
}

/* ─── LEVEL 5: 민화 벽지 패턴 찾기 ─── */
#level5-card:not(.hidden-section) {
  justify-content: flex-start !important;
  overflow-y: auto !important;
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
}
#l5-finish-btn {
  flex-shrink: 0 !important;
  display: none;
  margin: 6px auto !important;
}

/* ─── 최종 점수 로딩 오버레이 (레벨 5 → 두루마리 전환) ─── */
.score-loading-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(20, 15, 10, 0.92);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 28px;
}
.score-loading-overlay.show {
  display: flex;
}
.score-loading-image {
  width: 270px;
  height: 270px;
  object-fit: contain;
  filter: drop-shadow(0 4px 20px rgba(212, 175, 55, 0.4));
}
.score-loading-text {
  color: #F5E6C8;
  font-family: 'Noto Serif KR', serif;
  font-size: 22px;
  font-weight: 600;
  text-align: center;
  line-height: 1.7;
  letter-spacing: 1px;
  padding: 0 20px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

/* ─── 두루마리 엔딩 ─── */
#celebration-card {
  padding: 4px !important;
}
.scroll-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hanji-scroll {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  display: block;
  filter: drop-shadow(0 6px 20px rgba(60,40,20,0.25));
}
/* ─── 두루마리 펼치기 애니메이션 ─── */
.scroll-wrapper {
  perspective: 1200px;
}
.hanji-scroll {
  transform-origin: center center;
}
/* 처음엔 위/아래에서 말려있는 상태 → 펼쳐짐 */
.hanji-scroll.unrolling {
  animation: scrollUnroll 1.8s cubic-bezier(.22,.9,.3,1.1) forwards;
}
@keyframes scrollUnroll {
  0%   { clip-path: inset(48% 0 48% 0); transform: scaleY(0.05); }
  30%  { clip-path: inset(40% 0 40% 0); transform: scaleY(0.2); }
  100% { clip-path: inset(0 0 0 0);     transform: scaleY(1); }
}
/* ─── 두루마리 텍스트 ─── */
.scroll-text {
  opacity: 0;
  transition: opacity 0.6s ease;
  position: absolute;
  top: 9%;
  left: 14%;
  right: 14%;
  bottom: 9%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-evenly;
  color: #2A1810;
  font-family: 'Noto Serif KR', serif;
}
.scroll-text.show {
  opacity: 1;
}
.brush-title {
  font-size: 44px !important;
  font-weight: 900 !important;
  letter-spacing: 14px !important;
  color: #5C0E0E !important;
  line-height: 1.3 !important;
}
.brush-divider {
  font-size: 26px !important;
  color: #B8860B !important;
}
.brush-rank {
  font-size: 28px !important;
  font-weight: 800 !important;
  color: #2B4A8C !important;
  letter-spacing: 4px !important;
  line-height: 1.4 !important;
}
.brush-score {
  font-size: 17px !important;
  font-weight: 700 !important;
  color: #5C3D1C !important;
  padding: 6px 18px !important;
  border: 2px solid #8B6F47 !important;
  border-radius: 4px !important;
  background: rgba(255,255,255,0.4) !important;
}
.brush-message {
  font-size: 17px !important;
  line-height: 1.7 !important;
  color: #2A1810 !important;
  font-weight: 500 !important;
  letter-spacing: 1px !important;
  padding: 0 10px !important;
}
.brush-footer {
  font-size: 13px !important;
  color: #8B6F47 !important;
  letter-spacing: 3px !important;
  font-weight: 600 !important;
}


/* ─── 게임 시작 화면 ─── */
.game-start-screen {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 2000;
  background: linear-gradient(180deg, #2A1810 0%, #3D2818 100%);
  overflow: hidden;
  transition: opacity 0.6s ease;
}
.game-start-screen.hide {
  opacity: 1;
  pointer-events: auto;
}

/* 오프닝 배경 영상 */
.start-video {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;        /* 화면 비율 무관하게 꽉 채움 (잘릴 수 있음) */
  z-index: 1;
  background: #2A1810;       /* 영상 로딩 전 보이는 배경색 */
  transition: opacity 0.6s ease;
}
/* 영상이 끝나거나 화면이 닫힐 때 페이드 아웃 */
.game-start-screen.opening .start-video {
  opacity: 0.4;
}
.game-start-screen.video-ended .start-video {
  opacity: 0;
}
/* 처마 장식 */
.start-header {
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  text-align: center;
}
.start-header-symbol {
  font-size: 56px;
  color: var(--gold);
  font-family: 'Noto Serif KR', serif;
  font-weight: 900;
  text-shadow: 0 4px 16px rgba(0,0,0,0.5);
  letter-spacing: 4px;
}

/* 콘텐츠 (문 위에 떠 있음) */
.start-content {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  text-align: center;
  color: white;
  width: 88%;
  max-width: 560px;
  padding: 50px 36px;
  background: rgba(45, 30, 16, 0.92);
  border: 3px double var(--gold);
  border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  transition: opacity 0.5s ease;
}
.game-start-screen.opening .start-content {
  opacity: 0;
  pointer-events: none;
}

.start-badge {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 6px;
  color: var(--gold);
  padding: 4px 14px;
  border: 1px solid var(--gold);
  border-radius: 2px;
  margin-bottom: 22px;
  font-family: 'Noto Serif KR', serif;
}
.start-title {
  font-size: 52px;
  font-weight: 900;
  margin-bottom: 22px;
  letter-spacing: 1px;
  font-family: 'Noto Serif KR', serif;
  line-height: 1.2;
}
.start-desc {
  font-size: 17px;
  line-height: 1.85;
  color: rgba(255,255,255,0.92);
  margin-bottom: 36px;
  letter-spacing: 0.3px;
}
.start-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--primary-dark);
  border: none;
  padding: 16px 44px;
  font-size: 19px;
  font-weight: 800;
  border-radius: 4px;
  cursor: pointer;
  font-family: 'Noto Serif KR', serif;
  letter-spacing: 3px;
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.4);
  transition: all 0.25s ease;
}
.start-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(201, 168, 76, 0.55);
}
.start-btn-arrow {
  font-size: 22px;
  font-weight: 900;
}

/* 언어 선택 */
.start-lang {
  margin-top: 26px;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.start-lang-btn {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 8px 22px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'Noto Sans KR', sans-serif;
}
.start-lang-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.start-lang-btn.active {
  background: var(--gold);
  color: var(--primary-dark);
  border-color: var(--gold);
  font-weight: 800;
}