* { box-sizing: border-box; font-family: 'Poppins', sans-serif; }

body {
    margin: 0;
    background: #000;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}