@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

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

:root {
  --color-bg: #FDF8F3;
  --color-surface: #FFFFFF;
  --color-border: #E8D9C5;
  --color-border-strong: #D4BFA0;
  --color-text: #1F1813;
  --color-text-dim: #706E6A;
  --color-text-muted: #A09D99;
  --color-primary: #5C3D1E;
  --color-primary-soft: #C9A882;
  --color-primary-light: #FDF5EE;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ── Layout ── */

.site-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0 24px;
}

.header-inner {
  max-width: 720px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.3px;
}

.header-subtitle {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 1px;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* ── Typography ── */

.page-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
  letter-spacing: -0.4px;
}

.page-date {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

h2 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 40px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-top: 24px;
  margin-bottom: 8px;
}

p {
  font-size: 15px;
  color: var(--color-text);
  margin-bottom: 12px;
}

ul, ol {
  padding-left: 20px;
  margin-bottom: 12px;
}

li {
  font-size: 15px;
  color: var(--color-text);
  margin-bottom: 6px;
}

/* ── Table ── */

.table-wrap {
  overflow-x: auto;
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  color: var(--color-text);
}

tr:last-child td {
  border-bottom: none;
}

/* ── Info box ── */

.info-box {
  background-color: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 32px;
  font-size: 14px;
  color: var(--color-text-dim);
}

.info-box strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* ── Step box ── */

.step-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 16px;
}

.step-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary-soft);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.step-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
}

/* ── Index page cards ── */

.page-grid {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

.page-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 18px 20px;
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.page-card:hover {
  border-color: var(--color-primary-soft);
  box-shadow: 0 2px 8px rgba(92, 61, 30, 0.08);
  text-decoration: none;
}

.page-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.page-card-desc {
  font-size: 13px;
  color: var(--color-text-muted);
}

.page-card-arrow {
  font-size: 18px;
  color: var(--color-primary-soft);
  flex-shrink: 0;
  margin-left: 12px;
}

/* ── Footer ── */

.site-footer {
  text-align: center;
  padding: 32px 24px;
  font-size: 13px;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

/* ── Responsive ── */

@media (max-width: 480px) {
  main {
    padding: 32px 20px 60px;
  }

  .page-title {
    font-size: 20px;
  }

  h2 {
    font-size: 16px;
  }

  th, td {
    padding: 8px 10px;
    font-size: 13px;
  }
}