/* Anúncios Otimizados */
.ad-container {
    width: 100%;
    overflow: hidden;
}

/* Google AdSense */
.adsbygoogle {
    display: block;
    margin: 0 auto;
}

/* Banner Ads */
.ad-banner {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* In-Article Ads */
.ad-in-article {
    margin: 25px 0;
    text-align: center;
}

/* Sidebar Ads */
.ad-sidebar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 160px;
}

/* Mobile Ads */
@media (max-width: 768px) {
    .ad-sidebar {
        display: none;
    }
    
    .ad-in-article {
        margin: 15px 0;
    }
}

/* Ad Placeholders */
.ad-placeholder {
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
    border: 2px dashed #dee2e6;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    color: #6c757d;
    font-weight: 600;
}

.ad-placeholder::before {
    content: "🤑 ANÚNCIO";
    display: block;
    font-size: 0.9rem;
    margin-bottom: 10px;
    color: #495057;
}