* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

html {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
  background: #eee;
  padding: 0 16px;
}

header {
  background: linear-gradient(135deg, #2152E4, #7C26A6);
  margin: auto -16px;
  padding: 16px 32px;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.3);
}

header h1 {
  color: #fff;
  font-family: inherit;
  font-weight: 400;
}

footer {
  text-align: center;
  width: 100%;
  height: 2.5rem;
  margin-top: auto;
}

footer p {
  color: #ccc;
}