/* RESET */

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

html{
    scroll-behavior:smooth;
}

body{

    background:#EFE8DF;

    display:flex;
    flex-direction:column;
    align-items:center;
}
.split-page{

    width:100vw;

    aspect-ratio:9/16;

    display:flex;

    flex-direction:column;

    overflow:hidden;

    margin:0 auto;

}


.top-click{

    position:absolute;

    top:0;
    left:0;

    width:100%;
    height:60%;

    z-index:10;

}

.bottom-click{

    position:absolute;

    left:0;
    bottom:0;

    width:100%;
    height:40%;

    z-index:10;

}


/* IMAGES */

.split-image{

    width:100%;

    height:100%;

    display:block;

    object-fit:cover;

}


/* COVER */

.cover-link{

    display:flex;
    justify-content:center;
    align-items:center;

    width:100%;
    height:100vh;

    text-decoration:none;

}

.cover{

    display:block;

    width:100vw;
    height:auto;
}

/* INVITATION PAGE */

.page{

    position:relative;

    display:block;

    width:100vw;

    aspect-ratio:9 / 16;

    overflow:hidden;

    text-decoration:none;
}

/* NORMAL IMAGE */

.image{

    width:100%;
    height:100%;

    display:block;
}

/* GIF */

.gif{

    position:absolute;
    inset:0;

    width:100%;
    height:100%;

    object-fit:cover;
}

/* GIF OVERLAY */

.overlay{

    position:absolute;
    inset:0;

    width:100%;
    height:100%;

    object-fit:contain;

    pointer-events:none;
}

/* DESKTOP */

@media (min-aspect-ratio:9/16){

    .cover{

        width:auto;
        height:100vh;

    }

    .page{

        width:calc(100vh * 9 / 16);

    }

}