* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,body {
    background-image: linear-gradient(90deg, #001824, #00232e);
    height: 100%;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

main h2 {
    font-family: "Orbitron", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    color: white;

    font-size: 3rem;
}
main p {
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    color: rgba(255, 255, 255, 0.579);
    font-size: 1.5rem;
    margin-top: 2rem;

    text-align: center;
}