:root {
  color-scheme: dark;
  --bg: #000000;
  --surface: #141416;
  --border: #26262a;
  --text: #f5f5f7;
  --muted: #a1a1a8;
  --accent: #f59e0b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 28px;
  margin-bottom: 40px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
}

.brand .mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--accent);
  color: #0a0a0a;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 19px;
  font-style: italic;
}

h1 {
  font-size: clamp(28px, 5vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 26px 0 10px;
}

.effective {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

h2 {
  font-size: 21px;
  letter-spacing: -0.01em;
  margin: 44px 0 12px;
  padding-top: 4px;
}

h3 {
  font-size: 16px;
  margin: 26px 0 8px;
  color: var(--accent);
}

p, li { color: #dcdce0; }
li { margin-bottom: 8px; }
ul { padding-left: 22px; }

strong { color: var(--text); }

a { color: var(--accent); }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 15px;
  display: block;
  overflow-x: auto;
}

th, td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 24px 0;
}

.callout p { margin: 0; }

footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}