* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: Arial, sans-serif;
            background: linear-gradient(135deg, #f7971e 0%, #ffd200 100%);
			min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .container {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            padding: 30px;
            max-width: 900px;
            width: 100%;
        }

        h1 {
            text-align: center;
            color: #333;
            margin-bottom: 20px;
            font-size: 1.8em;
        }

        .video-wrapper {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .video-wrapper iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        .controls {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            align-items: center;
        }

        button {
            background: linear-gradient(135deg, #f7971e 0%, #ffd200 100%);
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
        }

        button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
        }

        button:active {
            transform: translateY(0);
        }

        .btn-back {
            background: linear-gradient(135deg, #608FBE 0%, #35B3E9 100%);
            width: 100%;
            margin-top: 10px;
            font-size: 18px;
            padding: 15px;
        }

        .btn-back:hover {
            box-shadow: 0 6px 20px rgba(245, 87, 108, 0.6);
        }

        @media (max-width: 600px) {
            .container {
                padding: 20px;
            }

            h1 {
                font-size: 1.4em;
            }

            button {
                padding: 10px 15px;
                font-size: 14px;
            }

            .btn-back {
                font-size: 16px;
                padding: 12px;
            }
        }