:root {
  color-scheme: light;
  --main-orange: #F26518;
  --dark-charcoal: #222222;
  --soft-beige: #FFF3E7;
  --card-peach: #FCE7DB;
  --muted-brown: #D44A14;
  --sub-text-gray: #666666;
  --brand-green: var(--main-orange);
  --brand-green-900: var(--dark-charcoal);
  --brand-green-800: var(--muted-brown);
  --brand-green-100: var(--card-peach);
  --brand-gold: var(--main-orange);
  --brand-gold-700: var(--muted-brown);
  --brand-gold-100: var(--card-peach);
  --bg: var(--soft-beige);
  --surface: var(--card-peach);
  --text: var(--dark-charcoal);
  --muted: var(--sub-text-gray);
  --line: var(--card-peach);
  --accent: var(--main-orange);
  --accent-dark: var(--muted-brown);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, "Noto Sans KR", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

.site-header {
  display: grid;
  gap: 12px;
  margin-bottom: 32px;
}

.site-header p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

.site-title {
  margin: 0;
  color: var(--main-orange);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
}

.section-title {
  margin: 32px 0 16px;
  color: var(--muted-brown);
  font-size: 20px;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.doc-stack {
  display: grid;
  gap: 14px;
}

.doc-card {
  display: grid;
  gap: 10px;
  min-height: 172px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  text-decoration: none;
}

.doc-card.primary {
  min-height: 0;
  border-color: var(--accent);
  box-shadow: inset 4px 0 0 var(--accent);
}

.doc-card:hover {
  border-color: var(--accent);
}

.doc-card h3 {
  margin: 0;
  color: var(--dark-charcoal);
  font-size: 18px;
  line-height: 1.35;
}

.doc-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.child-docs {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.child-docs a {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  text-decoration: none;
}

.child-docs a:hover {
  border-color: var(--accent);
}

.child-docs strong {
  color: var(--dark-charcoal);
  font-size: 15px;
}

.child-docs span {
  color: var(--muted);
  font-size: 13px;
}

.status {
  width: fit-content;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--brand-gold-100);
  color: var(--muted-brown);
  font-size: 12px;
  font-weight: 700;
}

.workflow {
  display: grid;
  gap: 8px;
  padding-left: 22px;
}

.workflow li {
  padding-left: 4px;
}

.site-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}