body {
    margin: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-container {
    width: 500px;
    min-height: 300px;
    border: 1px solid #ccc;
    padding: 1rem;
    box-sizing: border-box;
    line-height: 1.6;
    position: relative;
}

.cursor {
    width: 10px;
    height: 20px;
    background: #333;
    pointer-events: none;
    z-index: 1;
    position: absolute;
    left: 0;
    top: 0;
}