@charset "utf-8";.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;justify-content:center;width:100%;margin:0;padding:20px}.post-item{background-color:#fff;border:1px solid #000;padding:20px}.post-item:hover{transform:translateY(-10px);box-shadow:0 8px 16px rgba(0,0,0,.2)}.post-item .post-thumbnail{width:100%;height:auto;border-radius:5px;margin-bottom:15px}.post-item h3{margin:15px 0 10px;font-size:18px;font-weight:700;color:#333}.post-item h3 a{text-decoration:none;color:#333;transition:color .3s ease}.post-item h3 a:hover{color:#0073aa}.post-item .post-description{font-size:14px;color:#555;margin-bottom:15px}.post-item .read-more-btn{display:inline-block;padding:10px 15px;background-color:#0073aa;color:#fff;text-decoration:none;border-radius:5px;transition:background-color .3s ease}.post-item .read-more-btn:hover{background-color:#005177}