:root {
  --bg: #f6f5f2;
  --fg: #1d1d1b;
  --muted: #6b6a66;
  --card: #ffffff;
  --line: #e4e2dc;
  --accent: #6b4eff;
  --ok: #1f9d55;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141413;
    --fg: #f1efe9;
    --muted: #a3a19b;
    --card: #1d1d1b;
    --line: #2e2d2a;
    --accent: #9d8bff;
    --ok: #3fcf7f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 16px;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
}
main {
  width: 100%;
  max-width: 560px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
h1 { margin: 0 0 8px; font-size: 28px; letter-spacing: -0.02em; }
.lead { margin: 0 0 24px; color: var(--muted); }
dl { margin: 0 0 24px; border-top: 1px solid var(--line); }
dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
dt { color: var(--muted); }
dd { margin: 0; text-align: right; word-break: break-all; }
code { font: 14px ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--accent); }
.foot { margin: 0; font-size: 14px; color: var(--muted); }