/* Estilos gerais do app (arquivo compartilhado: combinar na Issue antes de mudar) */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #1a1a1a;
  background: #fffaf3;
}

.topo {
  padding: 24px 16px;
  background: #c0392b;
  color: #fff;
  text-align: center;
}

.topo h1 {
  margin: 0;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
}

.aviso {
  padding: 16px;
  border-left: 6px solid #f39c12;
  background: #fff;
}

.rodape {
  padding: 16px;
  text-align: center;
  color: #666;
  font-size: 14px;
}