:root {
  color-scheme: light dark;
  --bg: #fafafa;
  --fg: #18181b;
  --muted: #52525b;
  --border: #e4e4e7;
  --accent: #4f46e5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #09090b;
    --fg: #f4f4f5;
    --muted: #a1a1aa;
    --border: #27272a;
    --accent: #818cf8;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header { display: flex; align-items: center; gap: 10px; font-weight: 600; margin-bottom: 32px; }
header a { color: inherit; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo { width: 28px; height: 28px; border-radius: 8px; background: #4f46e5; color: #fff; display: grid; place-items: center; font-size: 14px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 4px; }
h2 { font-size: 20px; margin: 32px 0 8px; }
.meta { color: var(--muted); margin: 0 0 24px; font-size: 14px; }
a { color: var(--accent); }
li { margin: 4px 0; }
.box { border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin: 16px 0; }
footer { border-top: 1px solid var(--border); margin-top: 48px; padding-top: 16px; font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 16px; }
footer a { color: var(--muted); }
code { font-size: 14px; }
.box code { overflow-wrap: anywhere; }
.status-refresh { padding: 8px 12px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--fg); font: inherit; cursor: pointer; }
.status-refresh:disabled { opacity: .6; cursor: wait; }
.status-refresh:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }