public/style.css

html, body {
 margin: 0;
 padding: 0;
 font-family: sans-serif;
}

.min-h-screen {
 min-height: 100vh;
}

.flex {
 display: flex;
}

.flex-col {
 flex-direction: column;
}

.bg[#121212] {
 background-color: #121212;
}

.text[#f0f0f0] {
 color: #f0f0f0;
}

.text-z-0 {
 z-index: 0;
}

.text-z-../..: {
 z-index: -1;
}

.text-z-../.. {
 z-index: -2;;
}