s-serif;
            color: #ffffff;
        }

        .container {
            width: 100vw;
            height: 100vh;
            padding: 20px;
            box-sizing: border-box;
            display: flex;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" opacity="0.1"><circle cx="50" cy="50" r="40" stroke="#778da9" stroke-width="2" fill="none"/></svg>') repeat;
        }

        .left-panel {
            width: 40%;
            padd