body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  background: #f7f7f7;
  color: #222;
}

main {
  width: min(700px, calc(100% - 32px));
  margin: 80px auto;
  padding: 32px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
  border-top: 10px solid #c62035;
}

h1 {
  margin: 0 0 12px;
  color: #c62035;
}

p {
  margin: 0;
  font-size: 18px;
}