* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #fffdf8;
  color: #111;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

#app {
  min-height: 100vh;
  max-width: 520px;
  margin: 0 auto;
  padding: 18px;
}

button {
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}