:root {
  --bg: #f7f8f5;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #64748b;
  --primary: #0f766e;
  --border: #d6d3d1;
}
body { margin: 0; font-family: 'Noto Sans KR', sans-serif; background: linear-gradient(180deg, #f7f8f5, #eef2ff); color: var(--text); }
.site-header { padding: 16px 20px; border-bottom: 1px solid var(--border); background: var(--surface); position: sticky; top: 0; }
.site-header a { text-decoration: none; color: var(--primary); font-weight: 700; }
.container { max-width: 820px; margin: 24px auto; padding: 0 16px 48px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px; margin-bottom: 16px; }
.muted { color: var(--muted); font-size: 14px; }
.ads-slot { border: 1px dashed #f59e0b; padding: 10px; margin: 14px 0; background: #fffbeb; font-size: 13px; color: #92400e; }
ul { padding-left: 18px; }
a { color: var(--primary); }