body {
  font-family: Inter, -apple-system, sans-serif;
  background: #f4f4f5;
  color: #18181b;
}
.wrap, .container { max-width: 560px; }
.button, button, input[type=submit] {
  background: #18181b;
  border: none;
  border-radius: 6px;
}
.button:hover, button:hover { background: #3f3f46; }
a { color: #18181b; }