/* Screen reader only content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-only.focus:not-sr-only {
  position: static;
  width: auto;
  height: auto;
  padding: initial;
  margin: initial;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 10px, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.3s ease-out forwards;
}

.notion-block.animate-in {
  animation: fadeInUp 0.5s ease-out forwards;
}

body.reading-mode {
  transition: all 0.3s ease;
}

body.reading-mode main {
  margin-left: auto;
  margin-right: auto;
  max-width: 700px;
  padding-left: 2rem;
  padding-right: 2rem;
  font-size: 18px;
  line-height: 1.7;
}

body.reading-mode .sidebar {
  display: none !important;
}

body.reading-mode .notion-block {
  margin-bottom: 1.5rem;
}

body.reading-mode h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

body.reading-mode h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}