:root {
  --bg: #0b0e13;
  --panel: #121722;
  --text: #dde3ec;
  --muted: #8892a3;
  --accent: #4f8cff;
  --border: #232a38;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
}

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

header.site {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
  text-decoration: none;
}

.brand img { width: 24px; height: 24px; }

nav.site a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 22px;
  font-size: 14px;
}

nav.site a:hover { color: var(--text); }

main { padding: 56px 0 80px; }

h1 {
  font-size: 32px;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 20px;
  margin: 40px 0 12px;
  color: var(--text);
}

p { color: var(--muted); margin: 0 0 16px; }

.lede { font-size: 17px; color: var(--text); max-width: 620px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--text);
}

.card p { margin: 0; font-size: 14px; }

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #37c977;
  margin-right: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 14px;
}

th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
}

th { color: var(--muted); font-weight: 500; }

footer.site {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--muted);
  font-size: 13px;
}

footer.site a { color: var(--muted); }

.error-code {
  font-size: 72px;
  font-weight: 700;
  margin: 0;
  color: var(--border);
}