* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
button { font-family: inherit; }

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: rev .55s ease-out forwards;
}
@keyframes rev { to { opacity: 1; transform: translateY(0); } }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }