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

html, body {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    user-select: none;
}

h1.title, canvas {
    cursor: pointer;
}