/* styles.css — 사주 만세력 디자인 토큰
   기본 무드: 전통적이면서 세련된 — 종이와 먹, 그리고 한 점의 선명한 색
   3가지 테마: 韻(운, paper ink) · 月(월, modern white) · 夜(야, dark luxe)
*/

/* ───────── 폰트 ───────── */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@400;500;600;700;900&family=Noto+Sans+KR:wght@300;400;500;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&display=swap');

/* ───────── 테마: 韻 (기본) ───────── */
:root, [data-theme="yun"] {
  --paper: #f4ede2;         /* 한지 바탕 */
  --paper-2: #ebe1d2;       /* 한지 어두운 톤 */
  --paper-3: #e1d4bf;
  --ink: #1a1714;           /* 먹 */
  --ink-2: #3a342c;
  --ink-3: #6b6358;
  --ink-mute: #9a9082;
  --line: #c9bda5;          /* 가는 선 */
  --line-soft: #d8cdb6;
  --accent: #a8331e;        /* 주홍(주사색) */
  --accent-2: #7a2415;
  --gold: #8c6e2f;
  --wood: #4b7042;
  --fire: #b03a26;
  --earth: #8a6f3b;
  --metal: #7a7e85;
  --water: #2d4a66;

  --font-display: 'Noto Serif KR', 'Cormorant Garamond', serif;
  --font-hanja: 'Noto Serif KR', serif;
  --font-body: 'Noto Sans KR', system-ui, sans-serif;
  --font-num: 'Cormorant Garamond', 'Noto Serif KR', serif;

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(26,23,20,.06), 0 1px 0 rgba(26,23,20,.04);
  --shadow-md: 0 8px 30px rgba(26,23,20,.08), 0 2px 6px rgba(26,23,20,.04);
}

/* ───────── 테마: 月 (모던 화이트) ───────── */
[data-theme="wol"] {
  --paper: #fafaf7;
  --paper-2: #f1f1ec;
  --paper-3: #e8e8e2;
  --ink: #131313;
  --ink-2: #2c2c2c;
  --ink-3: #5c5c5c;
  --ink-mute: #9a9a9a;
  --line: #d8d8d2;
  --line-soft: #e8e8e2;
  --accent: #1f5d4c;        /* 청옥색 */
  --accent-2: #143d31;
  --gold: #b08a3a;
  --wood: #4a7a52;
  --fire: #c43d2a;
  --earth: #a98850;
  --metal: #888c93;
  --water: #2f5577;
}

/* ───────── 테마: 紫 (퍼플리카 — 자미색) ───────── */
[data-theme="ja"] {
  --paper: #faf8fc;         /* 살짝 보라기 도는 화이트 */
  --paper-2: #f0ecf5;
  --paper-3: #e4dded;
  --ink: #1d1626;           /* 깊은 자흑 */
  --ink-2: #322746;
  --ink-3: #685a82;
  --ink-mute: #9990ab;
  --line: #d9d0e4;
  --line-soft: #e8e1ee;
  --accent: #5b3a8c;        /* 자미색 (황실 퍼플) */
  --accent-2: #3f2865;
  --gold: #b08a3a;
  --wood: #4a7a52;
  --fire: #c43d2a;
  --earth: #a98850;
  --metal: #6f6478;
  --water: #3d4d8b;
}

/* ───────── 테마: 夜 (다크 럭스) ───────── */
[data-theme="ya"] {
  --paper: #0f1218;         /* 깊은 밤 */
  --paper-2: #161a22;
  --paper-3: #1e232d;
  --ink: #f0e8d6;           /* 따뜻한 상아 */
  --ink-2: #d4c9b1;
  --ink-3: #9c9484;
  --ink-mute: #6c6759;
  --line: #2a2f3a;
  --line-soft: #20242d;
  --accent: #c9a253;        /* 금색 */
  --accent-2: #9a7a3c;
  --gold: #c9a253;
  --wood: #6b9667;
  --fire: #d96a4a;
  --earth: #b8945a;
  --metal: #a0a8b3;
  --water: #5d8bb5;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 12px 40px rgba(0,0,0,.5), 0 2px 8px rgba(0,0,0,.3);
}

/* ───────── 베이스 ───────── */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'palt' 1;
  min-height: 100vh;
}
[data-theme="yun"] body {
  background:
    radial-gradient(ellipse at top, rgba(168,51,30,0.025), transparent 60%),
    var(--paper);
}
[data-theme="ja"] body {
  background:
    radial-gradient(ellipse at top, rgba(91,58,140,0.06), transparent 55%),
    var(--paper);
}
[data-theme="ya"] body {
  background:
    radial-gradient(ellipse at top, rgba(201,162,83,0.08), transparent 60%),
    var(--paper);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--accent); color: var(--paper); }

/* ───────── 타이포 ───────── */
.display { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; }
.hanja { font-family: var(--font-hanja); }
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums; }
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.eyebrow-cjk {
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--ink-3);
  font-family: var(--font-display);
}

/* ───────── 공용 컨테이너 ───────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 32px; }

/* ───────── 네비게이션 ───────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.nav-brand .mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.nav-brand .mark-cjk {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 0.1em;
  font-weight: 500;
}
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-3);
  padding: 8px 0;
  position: relative;
  transition: color .15s;
}
.nav-link:hover { color: var(--ink); }
.nav-link.active { color: var(--ink); }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--accent);
}
.nav-link .cjk {
  font-family: var(--font-display);
  margin-left: 4px;
  opacity: 0.45;
  font-size: 12px;
}

/* ───────── 버튼 ───────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 500;
  border: none;
  background: var(--ink);
  color: var(--paper);
  transition: all .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-accent { background: var(--accent); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink); background: var(--paper-2); }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-lg { padding: 16px 28px; font-size: 15px; }

/* ───────── 인풋 ───────── */
.input, .select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.input:focus, .select:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}

/* ───────── 카드 ───────── */
.card {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: 32px;
}
[data-theme="ya"] .card { background: var(--paper-2); }

/* ───────── 4주표 (만세력 결과) ─────────
   오른쪽부터 왼쪽 — 년/월/일/시 */
.saju-table {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--paper);
  direction: rtl; /* 오른쪽부터 왼쪽 */
}
.saju-col {
  direction: ltr;
  border-left: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: center;
  background: var(--paper);
}
.saju-col:first-child { border-left: none; }
.saju-col-head {
  padding: 14px 8px 12px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-display);
}
.saju-col-head .ko { font-size: 12px; color: var(--ink-3); letter-spacing: 0.16em; }
.saju-col-head .hj { font-size: 18px; color: var(--accent); margin-top: 2px; letter-spacing: 0.1em; }
.saju-col-head .role {
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.2em;
  margin-top: 4px;
  text-transform: uppercase;
}

.saju-cell {
  padding: 22px 8px;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  position: relative;
}
.saju-cell:last-child { border-bottom: none; }
.saju-cell .char-hj {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}
.saju-cell .char-ko {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--ink-3);
  margin-top: 4px;
  letter-spacing: 0.08em;
}
.saju-cell .meta {
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* 오행 색 */
.el-wood { color: var(--wood); }
.el-fire { color: var(--fire); }
.el-earth { color: var(--earth); }
.el-metal { color: var(--metal); }
.el-water { color: var(--water); }
.el-bg-wood { background: color-mix(in srgb, var(--wood) 12%, var(--paper)); }
.el-bg-fire { background: color-mix(in srgb, var(--fire) 12%, var(--paper)); }
.el-bg-earth { background: color-mix(in srgb, var(--earth) 12%, var(--paper)); }
.el-bg-metal { background: color-mix(in srgb, var(--metal) 14%, var(--paper)); }
.el-bg-water { background: color-mix(in srgb, var(--water) 14%, var(--paper)); }

/* ───────── 한자 큰 글자 (오프 디스플레이) ───────── */
.glyph-xl {
  font-family: var(--font-display);
  font-size: 160px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: 0;
}
.glyph-lg {
  font-family: var(--font-display);
  font-size: 88px;
  line-height: 1;
  font-weight: 500;
}

/* ───────── 천간 그리드 (10개) ───────── */
.cheongan-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.cheongan-tile {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: all .18s cubic-bezier(.3,.7,.4,1);
  position: relative;
  overflow: hidden;
}
.cheongan-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--ink-3); }
.cheongan-tile.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.cheongan-tile.active .ko, .cheongan-tile.active .meta { color: color-mix(in srgb, var(--paper) 70%, transparent); }
.cheongan-tile .hj {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 500;
  line-height: 1;
}
.cheongan-tile .ko { font-size: 12px; color: var(--ink-3); letter-spacing: 0.1em; }
.cheongan-tile .meta { font-size: 10px; color: var(--ink-mute); letter-spacing: 0.16em; text-transform: uppercase; }

/* ───────── 일주 카드 (6개) ───────── */
.ilju-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.ilju-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  padding: 24px 22px;
  background: var(--paper);
  transition: all .18s;
  position: relative;
}
.ilju-card:hover { border-color: var(--ink-3); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.ilju-card .hj-pair {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 500;
  line-height: 1;
}
.ilju-card .ko-pair { font-size: 13px; color: var(--ink-3); margin-top: 6px; letter-spacing: 0.1em; }
.ilju-card .kw { font-size: 13px; line-height: 1.55; color: var(--ink-2); margin-top: 14px; }
.ilju-card .top-meta {
  position: absolute; top: 16px; right: 18px;
  font-size: 10px; letter-spacing: 0.18em; color: var(--ink-mute); text-transform: uppercase;
}

/* ───────── 블로그 ───────── */
.post-card {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line-soft);
  cursor: pointer;
}
.post-card:first-child { padding-top: 0; }
.post-card .pc-body { display: flex; flex-direction: column; gap: 10px; }
.post-card .pc-meta {
  display: flex; gap: 14px; align-items: center;
  font-size: 12px; color: var(--ink-3); letter-spacing: 0.06em;
}
.post-card .pc-tag {
  padding: 3px 10px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 11px; color: var(--ink-2);
}
.post-card .pc-title {
  font-family: var(--font-display); font-weight: 600;
  font-size: 30px; line-height: 1.25; letter-spacing: -0.01em;
  color: var(--ink);
}
.post-card .pc-sub { color: var(--ink-3); font-size: 15px; line-height: 1.6; }
.post-card .pc-hero {
  border-radius: var(--r-md);
  background: var(--paper-2);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  font-family: var(--font-display);
  font-size: 72px;
  color: var(--accent);
  position: relative; overflow: hidden;
  min-height: 180px;
}
.post-card .pc-hero::after {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(168,51,30,0.025) 12px 13px);
  pointer-events: none;
}

@media (max-width: 720px) {
  .post-card { grid-template-columns: 1fr; }
  .post-card .pc-hero { order: -1; min-height: 140px; }
}

/* ───────── 블로그 상세 ───────── */
.post-detail {
  padding: 80px 0 120px;
}
.post-detail h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 52px;
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin: 0 0 18px;
  text-wrap: balance;
}
.post-detail .sub {
  font-size: 19px;
  color: var(--ink-3);
  line-height: 1.55;
  margin-bottom: 32px;
  text-wrap: pretty;
}
.post-detail .body p {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0 0 22px;
  text-wrap: pretty;
}
.post-detail .body h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 26px;
  margin: 48px 0 18px;
  letter-spacing: -0.01em;
}
.post-detail .body blockquote {
  margin: 36px 0;
  padding: 0 0 0 28px;
  border-left: 2px solid var(--accent);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  line-height: 1.55;
  color: var(--ink);
}

/* ───────── 도장(낙관) 장식 ───────── */
.seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0;
  border-radius: 4px;
  transform: rotate(-3deg);
  box-shadow: 0 2px 0 rgba(0,0,0,0.08);
}

/* ───────── 헤어라인 디바이더 ───────── */
.hr {
  border: 0;
  height: 1px;
  background: var(--line-soft);
  margin: 56px 0;
}
.hr-fancy {
  border: 0;
  height: 1px;
  background: var(--line);
  margin: 56px 0;
  position: relative;
}
.hr-fancy::before {
  content: '◇';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--paper);
  padding: 0 14px;
  color: var(--ink-mute);
  font-size: 10px;
}

/* ───────── 푸터 ───────── */
.footer {
  margin-top: 80px;
  border-top: 1px solid var(--line-soft);
  padding: 40px 0;
  color: var(--ink-3);
  font-size: 13px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

/* ───────── 페이지 헤더 ───────── */
.page-hd {
  padding: 64px 0 40px;
  text-align: center;
}
.page-hd .eyebrow-cjk { margin-bottom: 18px; }
.page-hd h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 48px;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.page-hd p {
  color: var(--ink-3);
  font-size: 17px;
  line-height: 1.55;
  max-width: 540px;
  margin: 0 auto;
  text-wrap: pretty;
}

/* ───────── 입력폼 (만세력) ───────── */
.manse-form {
  display: grid;
  grid-template-columns: repeat(5, 1fr) auto;
  gap: 12px;
  align-items: end;
}
@media (max-width: 720px) {
  .manse-form { grid-template-columns: repeat(2, 1fr); }
  .manse-form > :last-child { grid-column: span 2; }
}
.manse-form .field { display: flex; flex-direction: column; }

/* ───────── 작은 메타 줄 ───────── */
.meta-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--ink-3);
}
.meta-row .item { display: flex; gap: 6px; align-items: baseline; }
.meta-row .item .k { color: var(--ink-mute); letter-spacing: 0.1em; font-size: 11px; text-transform: uppercase; }
.meta-row .item .v { color: var(--ink); font-weight: 500; }

/* ───────── 빈상태 ───────── */
.empty {
  text-align: center;
  color: var(--ink-mute);
  padding: 80px 24px;
  font-style: italic;
}

/* ═══════ 오행 그리드 ═══════ */
.oheng-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin: 32px 0;
}
.oheng-tile {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
}
.oheng-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.oheng-hj {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 1;
  margin-bottom: 8px;
}
.oheng-name {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 4px;
}
.oheng-season {
  font-size: 13px;
  color: var(--ink-3);
}
.oheng-virtue {
  font-size: 12px;
  color: var(--ink-mute);
  margin-top: 6px;
}
@media (max-width: 720px) {
  .oheng-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .oheng-hj { font-size: 44px; }
  .oheng-tile { padding: 18px 12px; }
}

/* ═══════ 성별 토글 ═══════ */
.gender-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: var(--paper-2);
}
.gt-btn {
  padding: 7px 20px;
  border: none;
  background: transparent;
  color: var(--ink-3);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}
.gt-btn.active {
  background: var(--ink);
  color: var(--paper);
}

/* ═══════ 일주 Pill Bar ═══════ */
.ilju-pill-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 4px 0;
  scrollbar-width: none;
}
.ilju-pill-bar::-webkit-scrollbar { display: none; }
.ilju-pill-bar .pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper-2);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
  font-family: inherit;
}
.ilju-pill-bar .pill:hover {
  border-color: var(--accent);
}
.ilju-pill-bar .pill.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.ilju-pill-bar .pill .pill-hj {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.1;
}
.ilju-pill-bar .pill .pill-ko {
  font-size: 11px;
  opacity: 0.7;
}

/* ═══════ Breadcrumb ═══════ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-3);
  margin-bottom: 20px;
}
.bc-sep { color: var(--ink-mute); font-size: 14px; }
.bc-link {
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
}
.bc-link:hover { text-decoration: underline; }
.bc-current { color: var(--ink-2); font-weight: 500; }

/* ═══════ AdSense 배너 ═══════ */
.ad-banner {
  margin: 40px auto;
  max-width: 728px;
  min-height: 90px;
  text-align: center;
}

/* ═══════ 상세 페이지 Top Bar ═══════ */
.detail-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

/* ═══════ 오행 상세 — 천간 카드 ═══════ */
.stem-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 32px 0;
}
.stem-card {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
}
.stem-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.stem-card .sc-hj {
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
  margin-bottom: 8px;
}
.stem-card .sc-name {
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 4px;
}
.stem-card .sc-symbol {
  font-size: 14px;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.stem-card .sc-keywords {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.stem-card .sc-kw {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  color: var(--ink-3);
}
@media (max-width: 720px) {
  .stem-cards { grid-template-columns: 1fr; }
  .detail-top-bar { flex-direction: column; align-items: flex-start; }
}

/* ═══════ 천간/일주 상세 레이아웃 ═══════ */
.cheongan-detail-body {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 48px;
  margin: 32px 0;
}
.cheongan-detail-body .cd-left { text-align: center; }
.cheongan-detail-body .cd-left .cd-glyph {
  font-family: var(--font-display);
  font-size: 140px;
  line-height: 1;
}
.cheongan-detail-body .cd-right {}
.cheongan-detail-body .cd-right h3 {
  font-size: 15px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 24px 0 8px;
}
.cheongan-detail-body .cd-right h3:first-child { margin-top: 0; }
.cheongan-detail-body .cd-right p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-2);
}
@media (max-width: 720px) {
  .cheongan-detail-body { grid-template-columns: 1fr; gap: 24px; }
  .cheongan-detail-body .cd-left .cd-glyph { font-size: 88px; }
}

/* ═══════ 성별 콘텐츠 섹션 ═══════ */
.gender-section {
  margin: 32px 0;
  padding: 28px 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--paper-2);
}
.gender-section .gs-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--ink-2);
}
.gender-placeholder {
  text-align: center;
  padding: 24px;
  color: var(--ink-mute);
  font-style: italic;
  font-size: 14px;
}

/* ═══════ 관련 일주 그리드 (상세 페이지 하단) ═══════ */
.related-ilju {
  margin: 32px 0;
}
.related-ilju h3 {
  font-size: 15px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}