:root {
  color-scheme: dark;
  --bg: #111113;
  --card: #1a1a1b;
  --line: rgba(233, 254, 87, 0.14);
  --text: #ffffff;
  --muted: #909090;
  --accent: #e9fe57;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0 20px 64px;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
}

header {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--line);
}

.badge {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid var(--accent);
  border-radius: 100px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1 {
  margin: 18px 0 6px;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

h2 {
  margin: 36px 0 10px;
  font-size: 20px;
}

h3 {
  margin: 24px 0 6px;
  font-size: 16px;
}

p,
li {
  color: #d6d6d6;
}

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

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

a:hover {
  text-decoration: none;
}

ol,
ul {
  padding-left: 22px;
}

li {
  margin: 6px 0;
}

.card {
  margin: 20px 0;
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.card h3:first-child {
  margin-top: 0;
}

table {
  width: 100%;
  margin: 14px 0;
  border-collapse: collapse;
  font-size: 15px;
}

th,
td {
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

hr {
  margin: 48px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

footer a {
  margin-right: 16px;
}

.nav {
  margin-top: 24px;
}

.nav a {
  display: inline-block;
  margin: 6px 12px 0 0;
}

@media (max-width: 520px) {
  h1 {
    font-size: 25px;
  }
  body {
    padding: 0 16px 48px;
  }
}