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

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #f0f0f0;
}

/* Sits over the canvas, which already fills the window */
.hint {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: #8a9298;
    font: 14px system-ui, sans-serif;
    pointer-events: none; /* clicks belong to the canvas */
}