body {
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #db6eb7 0%, #c8264c 100%);
  text-align: center;
  margin: 0;
  padding: 20px;
  position: relative;
  min-height: 100vh;
}

.btn-retorno {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #007bff;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn-retorno:hover {
  background: #0056b3;
}

.anuncios {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 900px;
  margin: 60px auto 60px auto; 
}

.anuncio {
  background: white;
  border-radius: 10px;
  padding: 15px;
  width: 250px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.2s ease;
}

.anuncio:hover {
  transform: scale(1.03);
}

.imagem-container {
  width: 100%;
  height: 400px;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}

.imagem-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: none;
}

.imagem-container img.active {
  display: block;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  font-size: 1.5em;
  padding: 5px 10px;
  cursor: pointer;
  border-radius: 5px;
}

.carousel-btn.prev { left: 5px; }
.carousel-btn.next { right: 5px; }

.anuncio h2 {
  font-size: 1.2em;
  margin: 10px 0 8px 0;
}

.anuncio p {
  color: #555;
  font-size: 0.95em;
  margin: 0 0 8px 0;
}

.anuncio strong {
  color: #333;
  display: block;
  margin-bottom: 8px;
}

a {
  text-decoration: none;
  color: #007bff;
  font-weight: bold;
}


#copyright {
  position: fixed;    
  bottom: 0;          
  left: 0;            
  width: 100%;         
  text-align: center;  
  padding: 10px 0;     
  background-color: #f1f1f1; 
  font-size: 14px;    
  box-shadow: 0 -1px 5px rgba(0,0,0,0.1); 
  z-index: 1000;       
}