:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --border: #2d3a4d;
  --text: #e7edf4;
  --muted: #8b9cb3;
  --accent: #3d9cf5;
  --ok: #3ecf8e;
}

* {
  box-sizing: border-box;
}

body {
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, monospace;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  min-height: 100vh;
  line-height: 1.5;
  font-size: 14px;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

header h1 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

main {
  padding: 1.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

pre {
  font-family: inherit;
  font-size: 13px;
  margin: 0;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.muted {
  color: var(--muted);
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  filter: brightness(1.1);
}

.btn-secondary {
  background: var(--border);
  color: var(--text);
}

.event-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: baseline;
  margin-bottom: 0.75rem;
}

.event-head strong {
  color: var(--ok);
}

.block-label {
  margin: 0 0 0.25rem;
}

.block-pre {
  margin: 0 0 0.75rem;
}