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

.error-404 {
    padding: 80px 0;
    width: fit-content;
    margin-inline: auto;
}

.error-404 h1 {
    font-family: 'Campus 700';
    font-feature-settings: "case" 1;
    font-size: 80px;
    line-height: 102px;
    text-transform: uppercase;
    color: #000000;
    margin: 0 8px 24px;
}

.error-404 h3 {
    font-family: 'Campus 600';
    font-feature-settings: "case" 1;
    font-size: 30px;
    line-height: 38px;
    text-transform: uppercase;
    color: #000000;
    margin: 0 8px 32px;
}

.error-404 .go-page {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.error-404 a {
    text-decoration: none;
    color:  #FFFFFF;
    padding: 15px 25px;
    background: #292A2A;
    border-radius: 40px;
    border: none;
    font-family: 'Campus 500';
    font-size: 16px;
    line-height: 24px;
    color: #FFFFFF;
    cursor: pointer;
    text-align: center;
}

@media screen and (max-width: 768px) {
    .error-404 h3 {
        font-size: 24px;
        line-height: 31px;
    }

    .error-404 .go-page {
        flex-direction: column;
    }
}