:root {
  --bg: #f3eee3;
  --surface: #fbf8f1;
  --border: #e6dfcf;
  --text: #1c1917;
  --muted: #57534e;
  --accent: #047857;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #09090b;
    --surface: #18181b;
    --border: #3f3f46;
    --text: #f4f4f5;
    --muted: #a1a1aa;
    --accent: #10b981;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    16px/1.6 -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    system-ui,
    sans-serif;
}
main {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}
header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-weight: 800;
}
header a {
  color: var(--text);
  text-decoration: none;
}
h1 {
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 8px;
}
h2 {
  font-size: 20px;
  margin: 32px 0 8px;
}
a {
  color: var(--accent);
}
.muted {
  color: var(--muted);
}
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
table {
  border-collapse: collapse;
  width: 100%;
  min-width: 560px;
  font-size: 15px;
}
th,
td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
tr:last-child td {
  border-bottom: 0;
}
th {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
}
ol li {
  margin-bottom: 8px;
}
footer {
  margin-top: 48px;
  font-size: 14px;
  color: var(--muted);
}