.video-container {
            position: relative;
            padding-bottom: 56.25%; /* 16:9 aspect ratio */
            height: 0;
            margin: 20px 0;
        }

        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        .article-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        h1, h2 {
            color: #1a73e8;
            margin-bottom: 15px;
        }

        p {
            line-height: 1.8;
            color: #333;
        }

        .key-features {
            list-style: none;
            padding-left: 20px;
        }

        .key-features li {
            margin-bottom: 10px;
            padding-left: 15px;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="%231a73e8" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="5 12 9 16 19 8"></polyline></svg>') no-repeat left center;
        }