@charset "utf-8";

.sub .key:after  {
    aspect-ratio: 192 / 83;
    content: "";
    background-image: url(/common/images/sub_key_bg_pc.webp);
    mix-blend-mode: hard-light;
    background-position: center top;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: auto;
    z-index: 3;
}


main section.sec1 .sec1_inner   {
    aspect-ratio: 32/13;
}

main section.sec2 .inner    {
    padding-top: min(3.9683vw, 60px);
}

@media screen and (max-width: 834px) {

    main section .inner .content:has(.scrollhint)  {
        width: 100vw;
        position: relative;
        margin-left: -5vw;
    }

	.sub .key:after   {
        background-image: url(/common/images/sub_key_bg_sp.webp);
        aspect-ratio: 67/105;
    }
    
    .scrollhint {
        overflow-x: scroll;
    }
    .scrollhint img  {
        width: 800px;
        max-width: none;
        margin-left: 5vw;
        margin-right: 5vw;
    }
}