:root {
    --black: #050501;
    --more-black: #000501;
    --white: #F9F9F9;
    --yellow: #EFEA5A;
    --green: #16DB93;
}

* {
    box-sizing: border-box;
}

html, body {
    padding: 0;
    margin: 0;
    width: 100vw;
    height: 100vh;
    overflow-x: hidden;
    background-color: var(--more-black);
    font-family: monospace;
}

header {
    background-color: var(--yellow);
    color: var(--black);
    font-size: 69px;
    padding: 42px 0 42px 0;
    text-align: center;
}

main {
    background-color: var(--black);
    color: var(--white);
    padding: 42px;
    height: 100%;
}

header, main {
    max-width: 1024px;
    margin: auto;
}

main a, main a:visited {
    color: var(--green);
    text-decoration: none;
}

main a:hover {
    border-bottom: 4px solid var(--green);
}