.arn-ad {
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    max-width: 100%;
}

.arn-ad:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    transform: translateY(-2px);
}

.arn-ad a {
    text-decoration: none;
    color: inherit;
    display: inline-block;
}

.arn-ad img {
    max-width: 100%;
    height: auto;
    display: block;
}

.arn-layout-horizontal .arn-ad-title,
.arn-layout-horizontal .arn-ad-content {
    display: inline-block;
    vertical-align: middle;
}

.arn-video-button {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 16px;
    background: #0073aa;
    color: #fff;
    border-radius: 4px;
    transition: background 0.3s;
}

.arn-video-button:hover {
    background: #005a87;
}