* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f4f4;
  color: #222;
}

.container {
  max-width: 760px;
  margin: 40px auto;
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.08);
  text-align: center;
}

.hero {
  width: 100%;
  max-width: 420px;
  height: auto;
  margin-bottom: 24px;
}

h1 {
  margin-top: 0;
  font-size: 2rem;
}

p {
  line-height: 1.6;
}