style.css

body {
    font-family: 'Noto Sans';
    background-color: #282a36;
    color: white;
}

.head {
    padding: 35px;
    display: flex;
    justify-content: center;
}

.logo {
    font-size: 78px;
    padding: 10px;
}

.main {
    border-radius: 15px;
    height: fit-content;
    width: 70%;
    background: #8f8f8f4d;
    padding: 20px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

a {
    text-decoration: none;
    color: wheat;
}

h2 {
    font-size: 32px;
}

.footer {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    margin: auto 24px auto 24px;
}

@media screen and (max-width: 600px) {
    .main {
        width: 90%;
    }

    .logo {
        font-size: 48px;
    }

    .footer {
        left: 0;
        transform: none;
    }
}