:root {
  --paper: #F5EFE1;
  --paper-panel: #FFFDF8;
  --paper-deep: #ECE1C9;
  --ink: #26211A;
  --ink-soft: #6E6353;
  --ink-faint: #A79C87;
  --line: #DED2B4;
  --line-strong: #C7B78E;
  --seal: #A13A26;
  --seal-deep: #7C2A1A;
  --seal-soft: #F3E0D8;
  --gold: #A9791F;
  --gold-soft: #F1E5C4;
  --wood: #4B6B3A;
  --wood-soft: #E4EBDB;
  --fire: #A13A26;
  --fire-soft: #F3E0D8;
  --earth: #A9791F;
  --earth-soft: #F1E5C4;
  --metal: #736B5A;
  --metal-soft: #EAE5D8;
  --water: #2C4A63;
  --water-soft: #DEE6EB;
}

* { box-sizing: border-box; }

body.desk-page {
  margin: 0;
  padding: 0;
  background: var(--paper);
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
}

h1, h2, h3 { font-family: inherit; margin: 0; }

.desk-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 14px 18px 0;
}
.desk-nav a {
  font-size: 0.9rem;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 6px 10px;
  background: var(--paper-panel);
}
.desk-nav .desk-badge {
  font-size: 0.78rem;
  color: var(--seal-deep);
  letter-spacing: .04em;
}

.desk-app {
  width: min(100%, 760px);
  margin: 8px auto 40px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  overflow: hidden;
  background-image: radial-gradient(circle at 1px 1px, rgba(38, 33, 26, 0.045) 1px, transparent 0);
  background-size: 14px 14px;
}

.desk-empty {
  width: min(100%, 760px);
  margin: 40px auto;
  padding: 28px 22px;
  text-align: center;
  background: var(--paper-panel);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
}
.desk-empty p { font-size: 0.95rem; color: var(--ink-soft); line-height: 1.7; }
.desk-empty a {
  display: inline-block;
  margin-top: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-weight: 600;
}

.desk-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px 14px;
  border-bottom: 1px solid var(--line);
}
.desk-topbar .who { font-size: 0.88rem; color: var(--ink-soft); letter-spacing: .02em; }
.desk-topbar .who b { color: var(--ink); font-weight: 600; }

.desk-section { padding: 26px 22px 6px; }
.desk-section-head { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.desk-seal {
  width: 26px; height: 26px; flex: 0 0 auto;
  background: var(--seal); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; font-weight: 600;
  border-radius: 3px;
}
.desk-section-head h2 { font-size: 1.15rem; font-weight: 600; }
.desk-section-head .en { font-size: 0.72rem; color: var(--ink-faint); letter-spacing: .14em; margin-top: 2px; }

.desk-myeongsik-wrap { padding: 22px 0 0; }

.saju-structure-desk.desk-app {
  width: 100%;
  margin: 0;
}
.saju-structure-desk .desk-myeongsik-wrap { padding: 16px 0 22px; }
.saju-structure-desk .desk-hero {
  margin: 0 22px;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
}
.saju-structure-desk .desk-hero-title { display: none; }

.desk-hero {
  margin: 0 22px 0;
  padding: 22px 16px 20px;
  background: var(--paper-deep);
  border-radius: 16px;
  border: 1px solid var(--line-strong);
}
.desk-hero-title {
  font-size: 0.82rem; color: var(--ink-soft); text-align: center;
  margin-bottom: 14px; letter-spacing: .06em;
}
.desk-pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.desk-pillar {
  background: var(--paper-panel);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 10px 4px 12px;
  text-align: center;
}
.desk-pillar.is-day { background: var(--water-soft); border-color: var(--water); }
.desk-pillar .pos { font-size: 0.78rem; color: var(--ink-faint); margin-bottom: 8px; }
.desk-pillar .han {
  font-size: 1.6rem; font-weight: 600; line-height: 1.15;
  padding: 4px 0;
}
.desk-pillar .han.gan { cursor: pointer; }
.desk-pillar .han.gan:hover { color: var(--seal-deep); }
.desk-unseong-tag {
  display: block; width: 100%; margin-top: 7px; padding-top: 6px;
  border: none; border-top: 1px dashed var(--line);
  font-size: 0.82rem; color: var(--gold); font-weight: 600;
  background: none; cursor: pointer;
}
.desk-unseong-tag:hover,
.desk-unseong-tag.active { color: var(--seal-deep); }
.desk-pillars.woon-mode .desk-unseong-tag { cursor: default; }
.desk-sal12-panel {
  display: none; margin-top: 10px; padding: 12px 14px;
  background: var(--paper-panel); border: 1px solid var(--line-strong); border-radius: 10px;
}
.desk-sal12-panel.open { display: block; }
.desk-sal12-title { font-size: 1rem; font-weight: 700; color: var(--seal-deep); margin-bottom: 5px; }
.desk-sal12-desc { font-size: 0.92rem; color: var(--ink-soft); line-height: 1.65; }
.desk-pillar-guiin,
.desk-pillar-sal {
  display: none; font-size: 0.68rem; font-weight: 700; line-height: 1.45; min-height: 12px;
}
.desk-pillar-guiin { color: var(--gold); margin-bottom: 6px; }
.desk-pillar-sal { color: var(--seal); margin-top: 6px; }
.desk-pillars.sinsal-on .desk-pillar-guiin,
.desk-pillars.sinsal-on .desk-pillar-sal { display: block; }
.desk-unseong-caption { text-align: center; font-size: 0.78rem; color: var(--ink-faint); margin-top: 8px; }
.desk-divider { height: 1px; background: var(--line); margin: 6px 8px; }

.desk-term-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.desk-term-btn {
  font-size: 0.88rem; font-weight: 600; color: var(--ink-soft);
  background: var(--paper-panel); border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 0.5rem 0.3rem; cursor: pointer; flex: 1 0 calc(20% - 5px); min-width: 52px; text-align: center;
}
.desk-term-btn.active { background: var(--seal); border-color: var(--seal); color: #fff; }
.desk-term-panel {
  display: none; margin-top: 10px; padding: 13px 14px;
  background: var(--paper-panel); border: 1px solid var(--line-strong); border-radius: 10px;
}
.desk-term-panel.open { display: block; }
.desk-term-panel-title { font-size: 1rem; font-weight: 700; color: var(--seal-deep); margin-bottom: 6px; }
.desk-term-panel-desc { font-size: 0.95rem; color: var(--ink-soft); line-height: 1.65; }
.desk-term-panel-desc p { margin: 0; }
.desk-term-ul { margin: 0; padding-left: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.desk-term-ul li { position: relative; padding-left: 1.1rem; font-size: 0.95rem; color: var(--ink-soft); line-height: 1.65; }
.desk-term-ul li::before {
  content: ""; position: absolute; left: 0; top: 0.55em; width: 5px; height: 5px;
  border-radius: 50%; background: var(--seal);
}
.desk-term-ul li.gi::before { background: var(--gold); }
.desk-term-ul li b { color: var(--ink); font-weight: 600; margin-right: 5px; }
.desk-sal-group {
  background: var(--paper-deep); border: 1px solid var(--line); border-radius: 12px;
  padding: 13px 14px 14px; margin-bottom: 10px;
}
.desk-sal-group:last-child { margin-bottom: 0; }
.desk-sal-group-title {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.86rem; font-weight: 700; color: #fff;
  background: var(--seal-deep); padding: 4px 13px; border-radius: 7px;
  margin-bottom: 11px;
}

.desk-card {
  background: var(--paper-panel); border: 1px solid var(--line-strong);
  border-radius: 14px; padding: 16px;
}
.desk-summary-item { padding: 12px 0; border-bottom: 1px solid var(--line); }
.desk-summary-item:last-child { border-bottom: none; padding-bottom: 2px; }
.desk-summary-item:first-child { padding-top: 0; }
.desk-si-title { font-size: 1rem; font-weight: 600; display: flex; align-items: center; gap: 6px; margin-bottom: 7px; }
.desk-si-title .mark { width: 5px; height: 5px; border-radius: 50%; background: var(--seal); }
.desk-si-title.ok .mark { background: var(--wood); }
.desk-si-text { font-size: 0.95rem; color: var(--ink-soft); line-height: 1.65; }
.desk-si-text b { color: var(--ink); font-weight: 600; }

.desk-dw-card {
  margin: 0; padding: 18px 16px 16px; background: var(--paper-panel);
  border-radius: 16px; border: 1px solid var(--line-strong);
}
.desk-dw-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.desk-dw-title { font-size: 1rem; font-weight: 600; letter-spacing: .1em; }
.desk-dw-now { font-size: 0.88rem; color: var(--ink-soft); }
.desk-dw-now b { color: var(--seal-deep); font-size: 0.95rem; }
.desk-dw-note { font-size: 0.95rem; color: var(--ink-soft); line-height: 1.65; margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line-strong); }
.desk-dw-note .desk-term-ul { margin-top: 12px; }
.desk-dw-note b { color: var(--ink); font-weight: 600; }
.desk-dw-scroll { display: flex; gap: 2px; overflow-x: auto; }
.desk-dw-node { flex: 1 1 0; min-width: 42px; text-align: center; cursor: pointer; }
.desk-dw-node-box { padding: 6px 2px; border-radius: 10px; border: 1.5px solid transparent; }
.desk-dw-node.selected .desk-dw-node-box { border-color: var(--line-strong); background: #fff; }
.desk-dw-node.now.selected .desk-dw-node-box { border-color: var(--seal); }
.desk-dw-age { font-size: 0.78rem; color: var(--ink-faint); }
.desk-dw-gz { font-size: 1.15rem; font-weight: 600; line-height: 1.35; margin: 4px 0; }
.desk-dw-gz .g, .desk-dw-gz .z { display: block; }
.desk-dw-node.now .desk-dw-gz { color: var(--seal-deep); }
.desk-dw-us {
  margin-top: 5px; padding-top: 5px; border-top: 1px dashed var(--line-strong);
  font-size: 0.78rem; color: var(--gold); font-weight: 600; cursor: pointer;
}
.desk-dw-us-panel {
  display: none; margin-top: 10px; padding: 10px 12px;
  background: var(--paper-panel); border: 1px solid var(--line-strong); border-radius: 9px;
}
.desk-dw-us-panel.open { display: block; }
.desk-dw-us-title { font-size: 1rem; font-weight: 700; color: var(--seal-deep); margin-bottom: 4px; }
.desk-dw-us-desc { font-size: 0.92rem; color: var(--ink-soft); line-height: 1.65; }

.desk-sw-strip { display: flex; gap: 6px; }
.desk-sw-box { flex: 1; min-width: 0; text-align: center; cursor: pointer; }
.desk-sw-yr { font-size: 0.82rem; color: var(--ink-soft); margin-bottom: 6px; }
.desk-sw-box.now .desk-sw-yr { color: var(--seal-deep); font-weight: 700; }
.desk-sw-box-inner {
  border: 1.5px solid var(--line-strong); border-radius: 10px; padding: 9px 2px;
  background: var(--paper-panel);
}
.desk-sw-box.now .desk-sw-box-inner { border-color: var(--seal); background: var(--seal-soft); }
.desk-sw-box.selected .desk-sw-box-inner { box-shadow: 0 0 0 1.5px var(--line-strong); }
.desk-sw-box.now.selected .desk-sw-box-inner { box-shadow: 0 0 0 1.5px var(--seal); }
.desk-sw-g, .desk-sw-z {
  font-size: 1.2rem; font-weight: 600; line-height: 1.35;
}
.desk-sw-detail {
  margin-top: 14px; padding: 14px; background: var(--paper-panel);
  border: 1px solid var(--line-strong); border-radius: 12px;
}
.desk-sw-detail-head { font-size: 1rem; font-weight: 700; margin-bottom: 12px; }
.desk-sw-detail-head b { color: var(--seal-deep); }

.desk-interp {
  background: var(--paper-panel); border: 1px solid var(--line-strong);
  border-radius: 14px; padding: 20px 18px;
}
.desk-interp p { font-size: 0.95rem; line-height: 1.75; color: var(--ink); margin: 0 0 16px; }
.desk-interp p:last-child { margin-bottom: 0; }
.desk-interp .lead { margin-right: 0.4em; }
.desk-interp .hl { background: linear-gradient(180deg, transparent 62%, var(--gold-soft) 62%); font-weight: 500; }

.desk-footer-note {
  text-align: center; font-size: 0.78rem; color: var(--ink-faint);
  padding: 18px 22px 4px; line-height: 1.6;
}
.desk-cta-row { display: flex; gap: 8px; padding: 16px 22px 26px; }
.desk-btn {
  flex: 1; text-align: center; padding: 13px 0; border-radius: 11px;
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  border: 1px solid var(--line-strong); color: var(--ink-soft); background: var(--paper-panel);
  text-decoration: none;
}
.desk-btn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }

@media print {
  .desk-nav, .desk-cta-row { display: none !important; }
  body.desk-page { background: #fff; }
  .desk-app { border: none; width: 100%; }
}