@charset "UTF-8";

body{
    overflow: hidden;
    
}

header{
    width: 100%;
    height: 10dvh;
    display: flex;
    justify-content: space-between;

}

#bg {
    width: 100%;
    height: 100%;
    background-color: black; /* 初期色 */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: background-image 0.5s ease-in-out;
}

#brk{
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    background-attachment: fixed;
    backdrop-filter: blur(8px);
}

.left_button,.right_button{
    margin: 20px 20px 0 20px;
}

.left_button img{
    width: 25px;
    margin-right: 10px;
}

.right_button img{
    width: 25px;
    margin-left: 10px;
}

#sp{
    height: 100svh;
    background-color: rgb(0, 0, 0);
    overflow: hidden;
}

.slider{
    position: relative;
    width: 90%;
    height: 100%;
    margin: auto;
}

.slider div{
    height: 65svh;
}

@media print, screen and (min-width: 701px) {

.slider-frame {
    position: absolute;
    top: 10dvh;
    width: 630px;  /* .slider と同じ */
    height: 100%;
    margin: auto 35px;
    pointer-events: none; /* ユーザーのクリック操作をスルー */
    z-index: 1000;
}

.corner {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 1px solid white;
}

.top-left {
    top: 0;
    left: 0;
    border-right: none;
    border-bottom: none;
}

.top-right {
    top: 0;
    right: 0;
    border-left: none;
    border-bottom: none;
}

.bottom-left {
    bottom: 35dvh;
    left: 0;
    border-right: none;
    border-top: none;
}

.bottom-right {
    bottom: 35dvh;
    right: 0;
    border-left: none;
    border-top: none;
}


a.info{
    height: 100%;
    background-image: url(../img/info.gif);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 0;
    text-decoration: none;
}

a.music{
    height: 100%;
    background-image: url(../img/music.gif);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 0;
    text-decoration: none;
}

a.movie{
    height: 100%;
    background-image: url(../img/movie.gif);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 0;
    text-decoration: none;
}

a.me{
    height: 100%;
    background-image: url(../img/me.gif);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 0;
    text-decoration: none;
}

a.mimi{
    height: 100%;
    background-image: url(../img/mimi.gif);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 0;
    text-decoration: none;
}

a.nikki {
    height: 100%;
    background-image: url(../img/nikki.gif);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 0;
    text-decoration: none;
}
a.profile{
    height: 100%;
    background-image: url(../img/profile.gif);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 0;
    text-decoration: none;
}

.sl_text{
    color: white;
    z-index: 998;
    bottom: 30%;
    text-align: center;
    
}


footer{
    width: 100%;
    max-width: 700px;
    height: 25svh;
    z-index: 999;
    position: fixed;
    bottom: 0px;
}
#shatter{
    height: 30%;
    aspect-ratio: 1/1;
    background-color: white;
    border-radius: 100%;
    position: absolute;
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%);
    outline: 4px solid rgb(255, 255, 255);
    outline-offset: 2px;
}

.topback img{
    height: 30%;
    aspect-ratio: 1/1;
    border-radius: 10%;
    object-fit: cover;
    position: absolute;
    bottom: 20%;
    left: 5%;
}
}

@media screen and (max-width: 700px) {
    .slider-frame {
        position: absolute;
        top: 10dvh;
        width: 90%;  /* .slider と同じ */
        height: 100%;
        margin: auto 5%;
        pointer-events: none; /* ユーザーのクリック操作をスルー */
        z-index: 1000;
    }
    
    .corner {
        position: absolute;
        width: 30px;
        height: 30px;
        border: 1px solid white;
    }

    .top-left {
        top: 0;
        left: 0;
        border-right: none;
        border-bottom: none;
    }
    
    .top-right {
        top: 0;
        right: 0;
        border-left: none;
        border-bottom: none;
    }
    
    .bottom-left {
        bottom: 35dvh;
        left: 0;
        border-right: none;
        border-top: none;
    }
    
    .bottom-right {
        bottom: 35dvh;
        right: 0;
        border-left: none;
        border-top: none;
    }

    .left_button,.right_button{
        margin: 20px 20px 0 20px;
    }
    
    .left_button img{
        width: 20px;
        margin-right: 10px;
    }
    
    .right_button img{
        width: 20px;
        margin-left: 10px;
    }

    a.info{
        height: 100%;
        background-image: url(../img/info.gif);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        margin: 0;
        text-decoration: none;
    }
    
    a.music{
        height: 100%;
        background-image: url(../img/music.gif);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        margin: 0;
        text-decoration: none;
    }
    
    a.movie{
        height: 100%;
        background-image: url(../img/movie.gif);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        margin: 0;
        text-decoration: none;
    }
    
    a.me{
        height: 100%;
        background-image: url(../img/me.gif);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        margin: 0;
        text-decoration: none;
    }
    
    a.mimi{
        height: 100%;
        background-image: url(../img/mimi.gif);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        margin: 0;
        text-decoration: none;
    }
    
    a.nikki {
        height: 100%;
        background-image: url(../img/nikki.gif);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        margin: 0;
        text-decoration: none;
    }
    a.profile{
        height: 100%;
        background-image: url(../img/profile.gif);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        margin: 0;
        text-decoration: none;
    }
    
    .sl_text{
        color: white;
        z-index: 998;
        bottom: 30%;
        text-align: center;
        
    }
    
    
    footer{
        width: 100%;
        height: 25svh;
        z-index: 999;
        position: fixed;
        bottom: 0px;
    }
    #shatter{
        height: 30%;
        aspect-ratio: 1/1;
        background-color: white;
        border-radius: 100%;
        position: absolute;
        bottom: 20%;
        left: 50%;
        transform: translateX(-50%);
        outline: 4px solid rgb(255, 255, 255);
        outline-offset: 2px;
    }
    
    .topback img{
        height: 30%;
        aspect-ratio: 1/1;
        border-radius: 10%;
        object-fit: cover;
        position: absolute;
        bottom: 20%;
        left: 5%;
    }
}