/* ========== Общие стили ========== */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, sans-serif;
    color: #333;
    background-image: url('/static/images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

/* ========== Общие стили для элементов ========== */
*,
*::before,
*::after {
    box-sizing: border-box;
}