@media (min-width: 741px) {
    /* PC */
#contents{
    width: 833px;
    padding: 0;
}
.index-wrap{
    font-family: "NotoSansCJKjp";
}
.index-wrap a{
    text-decoration: none;
}
.index-wrap a:hover{
    text-decoration: underline;
    opacity: 0.8;
}
.KV__image{
    width: 833px;
    height: 444px;
    object-fit: cover;
}
.catch__title{
    font-family: serif;
    margin-top: 80px;
    color: #171C61;
    font-size: 24px;
    font-weight: normal;
}
.catch__title--strong{
    margin-top: 16px;
    color: #171C61;
    font-size: 42px;
    font-family: serif;
}
.catch__text{
    font-family: serif;
    color: #171C61;
    font-size: 20px;
    margin-top: 56px;
    font-weight: normal;
}
.catch__author{
    width: 200px;
    margin-top: 50px;
}
.contents__heading{
    font-family: serif;
    font-weight: normal;
    color: #171C61;
    font-size: 30px;
    margin-top: 97px;
}
.contents__list{
    margin-top: 48px;
    margin-bottom: 80px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 34px;
}
.contents__box{
    width: 100%
}
.contents__titlebox{
    width: 100%;
    height: 40px;
    background: #144D9C;
}
.contents__title{
    color: #fff;
    font-size: 20px;
    line-height: 40px;
    margin-left: 16px;
    position: relative;
}
.contents__title::after{
    position: absolute;
    content: ">";
    right: 16px;
    top: -2px;
}
.contents__lead{
    margin-top: 16px;
    font-size: 16px;
    color: #595757;
}
.Area__ttl{
    font-family: serif;
    font-weight: normal;
    color: #171C61;
    font-size: 30px;
    margin-top: 97px;
}
.Area__image{
    margin-top: 48px;
    width: 833px;
    height: 480px;
    object-fit: cover;
}
.Area__text{
    margin-top: 28px;
    font-size: 16px;
    color: #595757;
}
.sideber__box{
    display: flex;
    justify-content: space-between;
    margin-top: 48px;
    height: 148px;
}
.sidebar__shumb{
    width: 390px;
    height: 148px;
}
.sidebar__shumb img{
    margin: auto;
    display: block;
}
.sidebar__shumb--kyoken{
    width: 314px;
    padding: 38px 0;
}
.sidebar__shumb--vno{
    width: 289px;
    padding: 15px 0;
}
.sidebar__shumb--app{
    width: 288px;
}
.sidebar__note{
    align-items: center;
    width: 423px;
    margin-left: 20px;
    font-size: 16px;
}
.sidebar__note a{
    color: #15BFF5;
    text-decoration: underline;
}
}
@media (max-width: 740px) {
      /* SP */
    #contents{
        padding: 0;
    }
    .index-wrap{
        font-family: "NotoSansCJKjp";
    }
    .KV__image{
        width: 100%;
        height: 51.2%;
        object-fit: cover;
        margin: 0 auto;
    }
    .catch__title{
        font-weight: normal;
        color: #171C61;
        font-size: 3.47vw;
        margin-top: 40px;
        font-family: serif;
        margin-left: 4.26vw;
    }
    .catch__title--strong{
        font-weight: normal;
        font-size: 6.67vw;
        color: #171C61;
        margin-top: 12px;
        font-family: serif;
    }
    .catch__text{
        font-family: serif;
        color: #171C61;
        font-size: 3.2vw;
        margin-top: 32px;
        margin-left: 4.26vw;
    }
    .catch__author{
        width: 26.67vw;
        margin-top: 7.47vw;
        margin-left: 18px;
    }
    .contents__heading{
        font-family: serif;
        color: #171C61;
        font-size: 4.27vw;
        margin-top: 48px;
        margin-left: 4.26vw;
        font-weight: normal;
    }
    .contents__list{
        width: 91.47vw;
        margin: -1px auto 0;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .contents__box{
        margin-top: 25px;
        width: 43.73vw;
    }
    .contents__titlebox{
        background: #144D9C;
        width: 43.73vw;
        height: 7.07vw;
        padding-top: 2px;
    }
    .contents__title{
        color: #fff;
        font-size: 3.2vw;
        margin-top: 4px;
        margin-left: 12px;
        position: relative;
    }
    .contents__title::after{
        position: absolute;
        content: ">";
        right: 16px;
        top: 0;
        bottom: 0;
    }
    .contents__lead{
        color: #595757;
        font-size: 3.2vw;
        margin-top: 12px;
    }
    .Area__ttl{
        font-family: serif;
        color: #171C61;
        font-size: 4.27vw;
        margin-top: 48px;
        margin-left: 4.26vw;
        font-weight: normal;
    }
    .Area__image{
        width: 91.47vw;
        margin: 5vw auto 0;
        object-fit: cover;
        display: block;
    }
    .Area__text{
        width: 91.47vw;
        height: 57.58%;
        font-size: 3.2vw;
        color: #595757;
        margin: 12px auto 0;
    }
    .sidebar{
        margin-top: 70px;
        width: 100%;
    }
    .sidebar__shumb {
        width: 100%;
        font-size: 3.33vw;
    }
    .sidebar__shumb +.sidebar__shumb{
        margin-top: 24px;
    }
    .sidebar__shumb img{
        width: 70%;
        margin: auto;
        display: block;
    }
    .sidebar__shumb--kyoken{
        padding: 40px 0; 
    }
    .sidebar__shumb--vno{
        padding: 40px 0;
    }
    .sidebar__shumb--app{
        padding: 40px 0;
    }
    .sidebar__note{
        font-size: 3.2vw;;
        width: 91.47vw;
        margin: -3vw auto 0;
    }
    .sidebar__note a{
        color: #15BFF5;
    }
    }