* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #0f0f1e;
    color: #e0e0ff;
    overflow: hidden;
}

.hidden {
    display: none !important;
}