:root {
  color-scheme: dark;
  --bg: #0b0f17;
  --card: #131a26;
  --fg: #e6edf3;
  --muted: #8b97a7;
  --accent: #f5a623;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  font-family: ui-sans-serif, system-ui, -apple-system, "Apple SD Gothic Neo",
    "Noto Sans KR", sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1b2740, var(--bg));
  color: var(--fg);
  padding: 24px;
}

.card {
  width: min(560px, 100%);
  background: var(--card);
  border: 1px solid #1f2a3a;
  border-radius: 16px;
  padding: 40px 36px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

h1 { margin: 0 0 12px; font-size: 1.6rem; }

.lead { margin: 0 0 28px; color: var(--muted); line-height: 1.6; }
.lead strong { color: var(--accent); }

.meta { display: grid; gap: 12px; margin: 0 0 28px; }
.meta div { display: flex; justify-content: space-between; gap: 16px;
  border-bottom: 1px dashed #243044; padding-bottom: 8px; }
.meta dt { color: var(--muted); margin: 0; }
.meta dd { margin: 0; font-variant-numeric: tabular-nums; }

.foot { margin: 0; color: var(--muted); font-size: 0.85rem; text-align: right; }