/* Base partilhada pelas pré-visualizações: palco 1920×1080 escalado ao viewport. */
html, body { margin: 0; height: 100%; background: #000; overflow: hidden; }
#palco { position: absolute; left: 50%; top: 50%; width: 1920px; height: 1080px; transform-origin: 0 0; overflow: hidden; }
.cena { position: absolute; inset: 0; opacity: 0; visibility: hidden; }
.abs { position: absolute; }
.centro { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.palavra { display: inline-block; white-space: pre; }