:root {
  --fg: #1a1a1a;
  --muted: #5c5c5c;
  --bg: #ffffff;
  --border: #e2e2e2;
  --accent: #0b5cad;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #ececec;
    --muted: #a8a8a8;
    --bg: #141414;
    --border: #2e2e2e;
    --accent: #6aa8ec;
  }
}

* {
  box-sizing: border-box;
}

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

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 16px;
}

header {
  margin-bottom: 32px;
}

h1 {
  margin: 0 0 4px;
  font-size: 1.8rem;
}

h2 {
  margin-top: 40px;
  font-size: 1.2rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

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

.muted {
  color: var(--muted);
}

dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 6px 24px;
  margin: 0;
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
}

.button {
  display: inline-block;
  padding: 10px 18px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

ul.vehicles {
  list-style: none;
  padding: 0;
}

ul.vehicles li {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 12px;
}

footer {
  margin-top: 56px;
  font-size: 0.9rem;
  color: var(--muted);
}

@media (max-width: 520px) {
  dl {
    grid-template-columns: 1fr;
  }

  dd {
    margin-bottom: 8px;
  }
}