#acessibilidade-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #000;
  color: #fff;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 24px;
  z-index: 9999;
}

#painel-acessibilidade {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: #f4f4f4;
  box-shadow: -2px 0 5px rgba(0,0,0,0.3);
  padding: 20px;
  z-index: 9998;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

#painel-acessibilidade.active {
  transform: translateX(0);
}

#painel-acessibilidade button {
  display: block;
  margin: 10px 0;
  padding: 10px;
  width: 100%;
  cursor: pointer;
}

.contraste {
  background: black !important;
  color: white !important;
}

.dyslexia {
  font-family: 'OpenDyslexic', Arial, sans-serif !important;
}