body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; margin: 0; padding: 0; background: #f9f9f9; }
.container { max-width: 800px; margin: 0 auto; padding: 20px; }
header.main-header { background: #fff; border-bottom: 1px solid #eee; padding: 20px 0; text-align: center; margin-bottom: 30px; }
header.main-header h1 { margin: 0; color: #222; }
header.main-header a { text-decoration: none; color: inherit; }

.post-card { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.05); margin-bottom: 30px; transition: transform 0.2s; }
.post-card:hover { transform: translateY(-5px); }
.post-card img { width: 100%; height: 250px; object-fit: cover; }
.post-card-content { padding: 20px; }
.post-card h2 { margin-top: 0; font-size: 1.5rem; }
.post-card h2 a { text-decoration: none; color: #222; }
.post-card .meta { font-size: 0.9rem; color: #888; margin-bottom: 10px; }
.btn-read { display: inline-block; background: #007bff; color: #fff; padding: 8px 16px; border-radius: 4px; text-decoration: none; margin-top: 10px; }

article { background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
article h1 { font-size: 2.5rem; margin-bottom: 10px; }
article img.featured { width: 100%; border-radius: 8px; margin-bottom: 20px; }
article .content { font-size: 1.1rem; }
article h2 { border-left: 4px solid #007bff; padding-left: 15px; margin-top: 30px; }
article a { color: #007bff; }

.adsense-block { margin: 20px 0; text-align: center; background: #f0f0f0; padding: 10px; border: 1px dashed #ccc; min-height: 50px; }

@media (max-width: 600px) {
    article { padding: 20px; }
    article h1 { font-size: 1.8rem; }
}

/* Artigos Recentes no final do post */
.recent-posts-section { margin-top: 50px; border-top: 2px solid #eee; padding-top: 30px; }
.recent-posts-section h3 { margin-bottom: 20px; font-size: 1.5rem; color: #222; }
.recent-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.recent-item { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.recent-item img { width: 100%; height: 120px; object-fit: cover; }
.recent-item h4 { font-size: 1rem; margin: 10px; line-height: 1.2; height: 2.4em; overflow: hidden; }
.recent-item h4 a { text-decoration: none; color: #333; }
.recent-item p { font-size: 0.85rem; color: #666; margin: 0 10px 10px 10px; height: 3em; overflow: hidden; }

@media (max-width: 768px) {
    .recent-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .recent-grid { grid-template-columns: 1fr; }
}

/* Botões de Compartilhamento */
.share-buttons { margin: 20px 0; display: flex; flex-wrap: wrap; gap: 10px; }
.share-btn { padding: 8px 15px; border-radius: 4px; text-decoration: none; color: white; font-size: 0.9rem; border: none; cursor: pointer; transition: opacity 0.2s; font-family: inherit; }
.share-btn:hover { opacity: 0.8; }
.fb { background: #3b5998; }
.wa { background: #25d366; }
.tw { background: #1da1f2; }
.copy { background: #6c757d; }