body.nightMode {
    background-color: black;
    transition: .4s;
}

body.nightMode header::before {
    opacity: 1;
    transition: opacity 0.4s;
}

body.nightMode main .chapter_title {
    color: var(--noseColor);
}

body.nightMode main .chapter_title::before {
    position: absolute;
    content: '';
    left: 0;
    top: -10vw;
    width: 100vw;
    height: 6rem;
    z-index: -1;
    background: linear-gradient(185deg, var(--tearColor) 0%, var(--tearColor) 30%, white 40%, white 100%);
    clip-path: polygon(0 0, 80% 20%, 38% 91%, 0 100%);
}

body.nightMode section::before {
    background-color: black;
    transition: .4s;
}
body.nightMode section::after {
    background-color: black;
    transition: .4s;
}
body.nightMode section{
    background: linear-gradient(90deg, 
    var(--noseColor), var(--bambooColor), var(--noseColor));
}

body.nightMode .content_lock::before{
    background: linear-gradient(90deg, 
    var(--noseColor), var(--bambooColor), var(--noseColor));
}
body.nightMode .content_lock::after{
    background: linear-gradient(90deg, 
    var(--noseColor), var(--bambooColor), var(--noseColor));

}

body.nightMode .lock_bar{
    background: linear-gradient(90deg, var(--tearColor_a), var(--noseColor), var(--tearColor_a));
}
body.nightMode .lock_Icon{
    background-color: var(--tearColor);
    border-bottom-color: var(--noseColor);
    border-left-color: var(--noseColor);
}

body.nightMode .content{
    background-color: black;
    transition:  .4s;
}

body.nightMode .arrow::before {
    background-color: var(--bambooColor_a);
    transition: .4s;
}

body.nightMode .description_container{
    background-color: var(--bambooColor_a);
    transition: .4s;
}

body.nightMode footer{
    color: var(--bambooColor_a);
}

@media only screen and (min-width:601px){
    body.nightMode main .chapter_title::before{
        top: -7vw;
        height: 15vw;

        clip-path: polygon(0 0, 80% 20%, 38% 91%, 0 100%);
        background: linear-gradient(2deg, white 0%, white 55%, var(--tearColor) 65%, var(--tearColor) 100%);
    }
    
}