:root {
  --bg: #fafbfc;
  --card-bg: #ffffff;
  --border: #e2e8f0;
  --text: #1a202c;
  --text-muted: #718096;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1117;
    --card-bg: #1a1d2e;
    --border: #2d3348;
    --text: #e2e8f0;
    --text-muted: #8892a8;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
  }
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.policy-header {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.policy-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.policy-logo:hover {
  text-decoration: none;
}

.policy-nav {
  display: flex;
  gap: 16px;
  font-size: 14px;
}

.policy-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.policy-main h1 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.policy-meta {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.policy-main h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 40px 0 12px;
  letter-spacing: -0.01em;
}

.policy-main h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 24px 0 8px;
  color: var(--text);
}

.policy-main p {
  margin: 12px 0;
  color: var(--text);
}

.policy-main ul {
  margin: 12px 0 12px 20px;
  padding-left: 4px;
}

.policy-main li {
  margin: 6px 0;
}

.policy-main ul ul {
  margin-top: 4px;
  margin-bottom: 4px;
}

.policy-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 8px;
  font-size: 14px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.policy-table th,
.policy-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.policy-table thead th {
  background: var(--bg);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.policy-table tbody tr:last-child td {
  border-bottom: none;
}

[data-todo] {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 500;
}

@media (prefers-color-scheme: dark) {
  [data-todo] {
    background: rgba(245, 158, 11, 0.18);
    color: #fbbf24;
  }
}

.policy-footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

.policy-footer a {
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .policy-header {
    padding: 16px 20px;
  }
  .policy-main {
    padding: 24px 20px 56px;
  }
  .policy-main h1 {
    font-size: 26px;
  }
  .policy-main h2 {
    font-size: 18px;
  }
  .policy-table {
    font-size: 13px;
  }
  .policy-table th,
  .policy-table td {
    padding: 10px 10px;
  }
}