:root {
  --bg: #ffffff;
  --text: #1f2328;
  --muted: #5b6470;
  --accent: #c8102e;
  --line: #e3e6ea;
  --head: #f6f7f9;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121417;
    --text: #e8eaed;
    --muted: #a3abb5;
    --accent: #ff5a6e;
    --line: #2d3238;
    --head: #1b1e22;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

h1 {
  margin: 0 0 8px;
  font-size: 2rem;
  color: var(--accent);
}

h2 {
  margin: 36px 0 8px;
  font-size: 1.2rem;
}

.lead,
.lang {
  color: var(--muted);
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

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

th {
  background: var(--head);
}

@media (max-width: 600px) {
  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
  }

  thead {
    display: none;
  }

  tr {
    margin-bottom: 12px;
    border: 1px solid var(--line);
  }

  td {
    border: 0;
    border-bottom: 1px solid var(--line);
  }

  td:last-child {
    border-bottom: 0;
    color: var(--muted);
  }
}

#english {
  margin-top: 48px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}