:root {
    /* 全体のテーマ色 */
    --color-thema: #00AFEC;
    --color-thema-translucent: #00adec80;
    --color-thema-nega: #131d27;
    --color-thema-nega-translucent: #131d2720;

    /* 背景色 */
    --color-bg-main: #f3fcff;
    --color-bg-main-translucent: #f3fcff80;

    /* 文字色 */
    --color-font: #2c435a;
    --color-font-sub: #49719a;
    --color-font-nega: #ffffff;
}


body{
    color: var(--color-font);
    font-family: "YakuHanJPs","-apple-system","BlinkMacSystemFont","Segoe UI","Hiragino Sans","Hiragino Kaku Gothic ProN","Meiryo",sans-serif;
    background: linear-gradient(var(--color-thema)  50%, var(--color-thema-nega) 50%);
}



/* header - - - - - - - - - - - - - - - - - - - - */
header{
    background-color: var(--color-thema);
    padding: 14px;
}
#applesslogo img{
    width: 180px;
    max-width: 45vw;
}



/* footer - - - - - - - - - - - - - - - - - - - - */
footer{
    padding: 60px 0 0 0;
    background-color: var(--color-thema-nega);
}
#corporation{
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    text-align: center;
}#corporation img{
    width: 70vw;
    max-width: 180px;
}





/* main - - - - - - - - - - - - - - - - - - - - */
#main{
    padding: 32px 20px 60px 20px;
    min-height: 100vh;
    background-color: var(--color-bg-main);
}




/* errTop - - - - - - - - - - - - - - - - - - - -  */
#errTop{
    width: 100%;
}
#errDescript{
    line-height: 30px;
    text-align: center;
    font-weight: 700;
    font-size: 22px;
}
#errImg{
    margin: 16px auto 0 auto;
    width: 70vw;
    max-width: 230px;
    }#errImg img{
        width: 100%;
    }





/* リトライボタン - - - - - - - - - - - - - - - - - - - -  */
.btn_retry{
    display: block;
    margin: 60px auto 0 auto;
    text-align: center;
    background-color: #fff;
    width: 80%;
    max-width: 350px;
    padding: 15px;
    border: solid 3px var(--color-thema);
    border-radius: 2px;
    color: var(--color-thema);
    text-decoration: none;
    box-sizing: border-box;
}.btn_retry::before{
    content: "";
    display: block;
    position: absolute;
    margin-top: 6px;
    width: 13px;
    height: 13px;
    border-radius: 3px;
    border-top: 0px;
    border-right: 0px;
    border-bottom: 3px solid;
    border-left: 3px solid;
    transform: rotate(45deg);
}
.txt_retry{
    font-size: 18px;
    font-weight: 600;
    color: var(--color-thema);
}






/* procedure - - - - - - - - - - - - - - - - - - - -  */
#procedureWrap{
    margin-top: 45px;
}
#headline{
    margin-bottom: 15px;
    text-align: center;
    display: block;
    font-size: 20px;
    font-weight: 600;
    background-color: var(--color-thema);
    color: var(--color-font-nega);
    padding: 5px;
    border-radius: 5px;
}
#commonAnnotation{
    display: flex;   
    margin: 0 0 25px 0;
    font-size: 12px;
    line-height: 16px;
}


/* checkList - - - - - - - - - -  */
.checkList{
    margin: 0 0 20px 20px;
    list-style: none;
    font-size: 16.5px;
    font-weight: 600;
}.checkList::before{
    display: inline-block;
    margin: 0 2px 0 0;
    content: "";
    width: 10px;
    height: 10px;
    background-color: var(--color-thema);
    border-radius: 50%;
}
.annotation{
    display: inline-block;
    padding: 12px 10px 0 10px;
    color: var(--color-font-sub);
    font-size: 13.5px;
    font-weight: 400;
    line-height: 20px;
}.annotation:not(:first-child){
    padding: 12px 10px 0 10px;
}



/* step - - - - - - - - - -  */
.step{
    display: block;
    position: relative;
    flex-wrap: wrap;
    margin-bottom: 20px;
    width: 100%;
}
.numAndNote{
    display: flex;
    margin-bottom: 13px;
}
    .stepNum{
        width: 25px;
    }.stepNum span{
        display: inline-block;
        width: 25px;
        height: 25px;
        background-color: var(--color-thema);
        border-radius: 50%;
        text-align: center;
        vertical-align: middle;
        line-height: 25px;
        color: #ffffff;
        font-weight: 700;
    }
    .stepNote{
        margin-left: 10px;
        line-height: 24px;
        font-size: 16px;
    }.stepNote>span{
        display: inline-block;
        margin: 8px 0 0 0;
        font-size: 11px;
        line-height: 18px;
        color: var(--color-font-sub);
    }
.stepImg{
    justify-content: space-around;
    display: flex;
}.stepImg img{
    width: 55%;
    max-width: 240px;
    height: 55%;
    object-fit: contain;
    border: solid var(--color-thema-nega-translucent) 2px;
    border-radius: 4px;
}
#ul_procedure li:not(:first-child) .step{
    margin-top: 90px;
}
#ul_procedure li:not(:first-child) .step::before{
    content: '';
    border-top: 20px solid var(--color-thema-translucent);
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    display: block;
    position: absolute;
    left: 50%;
    top: -45px;
    margin-left: -20px;
}




/* btn_pageTop - - - - - - - - - - - - - - - - - - - -  */
#btn_pageTop{
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4px;
    right: 15px;
    bottom: 20px;
    width: 40px;
    height: 40px;
    background-color: var(--color-thema-nega-translucent);
    border-radius: 50%;
    z-index: 10;    
    transition: 0.3s;
    border: solid 1px var(--color-bg-main);

}#btn_pageTop::before{
    content: "";
    display: block;
    position: absolute;
    margin-top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 4px;
    border-top: 4px solid;
    border-right: 0;
    border-bottom: 0;
    border-left: 4px solid;
    color: var(--color-font-nega);
    transform: rotate(45deg);
}