:root {
  --bg: #f4f6f8; --card: #ffffff; --ink: #1d2733; --muted: #5d6b7a; --accent: #2f7d5b; --line: #dde3e9;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11161c; --card: #1a222b; --ink: #e6ebf0; --muted: #9aa8b6; --accent: #5bc796; --line: #2c3743; }
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background: var(--bg); color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", "Noto Sans Thai", sans-serif;
}
main {
  width: min(520px, 100%); background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 28px;
}
.status { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-weight: 600; font-size: 14px; }
.status::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
h1 { margin: 12px 0 6px; font-size: 26px; }
p { margin: 0 0 18px; color: var(--muted); line-height: 1.5; }
dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; font-size: 14px; }
dt { color: var(--muted); }
dd { margin: 0; font-variant-numeric: tabular-nums; word-break: break-all; }