:root {
  --bg: #ffffff;
  --bg-alt: #fafafa;
  --text: #1a1a1a;
  --text-muted: #555;
  --border: #e5e5e5;
  --accent: #f26c2c;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0a;
    --bg-alt: #111;
    --text: #f5f5f5;
    --text-muted: #aaa;
    --border: rgba(255,255,255,0.1);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  background: url("logo.png") center/contain no-repeat;
}

.brand-name {
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
}

nav {
  margin-left: auto;
  display: flex;
  gap: 16px;
  font-size: 14px;
}

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

nav a:hover, nav a.active { color: var(--accent); }

h1 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.updated {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 40px 0 12px;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 24px 0 8px;
}

p, li {
  font-size: 15px;
  color: var(--text);
}

p { margin: 0 0 16px; }

ul, ol {
  padding-left: 24px;
  margin: 0 0 16px;
}

li { margin-bottom: 6px; }

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

a:hover { opacity: 0.8; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 14px;
}

th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

code, .mono {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--bg-alt);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
  align-items: center;
}

footer .dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-muted);
}