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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-ui);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

button, input, select, textarea {
    font: inherit;
}

button {
    cursor: pointer;
}