body {
  font-family: Arial, sans-serif;
  background: #f5f7fb;
  margin: 0;
  padding: 40px;
}
.wrap {
  max-width: 760px;
  margin: 0 auto;
  background: white;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}
h1 {
  margin-top: 0;
}