/* Arrière-plan de la page */
body {
    background-image: 
        linear-gradient(277deg, rgba(213, 213, 213, 0.02) 0%, rgba(213, 213, 213, 0.02) 50%,rgba(42, 42, 42, 0.02) 50%, rgba(42, 42, 42, 0.02) 100%),
        linear-gradient(295deg, rgba(73, 73, 73, 0.03) 0%, rgba(73, 73, 73, 0.03) 50%,rgba(229, 229, 229, 0.03) 50%, rgba(229, 229, 229, 0.03) 100%),
        linear-gradient(145deg, rgba(77, 77, 77, 0.01) 0%, rgba(77, 77, 77, 0.01) 50%,rgba(123, 123, 123, 0.01) 50%, rgba(123, 123, 123, 0.01) 100%),
        linear-gradient(54deg, rgba(51, 51, 51, 0.03) 0%, rgba(51, 51, 51, 0.03) 50%,rgba(29, 29, 29, 0.03) 50%, rgba(29, 29, 29, 0.03) 100%),
        linear-gradient(170deg, rgba(9, 9, 9, 0.02) 0%, rgba(9, 9, 9, 0.02) 50%,rgba(243, 243, 243, 0.02) 50%, rgba(243, 243, 243, 0.02) 100%),
        linear-gradient(264deg, rgba(214, 214, 214, 0.01) 0%, rgba(214, 214, 214, 0.01) 50%,rgba(153, 153, 153, 0.01) 50%, rgba(153, 153, 153, 0.01) 100%),
        linear-gradient(90deg, rgb(99, 48, 222),rgb(76, 212, 233));
}