/* Page defaults every screen and preview shares. */
body {
  margin: 0;
  background: var(--ground);
  color: var(--label);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.4667;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-optical-sizing: auto;
}
button, input, textarea, select { font: inherit; letter-spacing: inherit; color: inherit; }
a { color: var(--action-ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
::selection { background: var(--action-soft); }

@keyframes bc-rise { from { opacity: 0; transform: translateY(8px) scale(0.99); } to { opacity: 1; transform: none; } }
@keyframes bc-pop { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes bc-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes bc-breathe { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@keyframes bc-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes bc-spin { to { rotate: 360deg; } }

@media (hover: none), (pointer: coarse) { [data-keyhint] { display: none !important; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}