.content-container {
    color: #333;
    font-size: 16px;
    line-height: 1.75;
    letter-spacing: .03em;
    --indent: 25px;
    --color-main: #48217a;
}

.content-container img {
    max-width:100%;
    height:auto;
    object-fit:contain;
    vertical-align:bottom;
}

.yamaha-movie {
    border: 1px solid #a7a7a7;
    height: 0;
    padding-top: calc(100/16*9%);
    position: relative;
}

.yamaha-movie iframe {
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    position: absolute;
}

.ttl-sec {
    font-size: 22px;
    color: #fff;
    padding: 2px 16px 5px;
    background: linear-gradient(to top, rgba(72,33,122,1), rgba(72,33,122,.6));
    margin: 40px  calc(0px - var(--indent)) 40px;
    font-weight: bold;
}

.content-container .block-nav {
    margin: 48px 0;
}

.content-sec {
    margin: 25px var(--indent);
}

.content-container h3 {
    margin: 1.5em 0 .5em;
    font-weight: bold;
    line-height: 1.5;
    font-size: 20px;
    color: #444;
}

.content-tbl table {
    width: 100%;
    border-collapse: collapse;
    margin: 2em 0 1em;
}

.content-tbl th, .content-tbl td {
    font-size: 14px;
    padding: 3px 6px;
    border: 1px solid #ccc;
    text-align: center;
}

.content-tbl th {
    background: #eee;
    font-weight: normal;
}

.content-tbl th[colspan="2"] {
    width: 33%;
}

.content-tbl .head th {
    width: auto;
    font-weight: bold;
    background: rgba(72,33,122,.6);
    color: white;
}

.content-tbl .head th a {
    color: #fff;
    text-decoration: underline;
}

.content-tbl .head th a:hover {
    text-decoration: none;
}

.content-tbl td a {
    text-decoration: underline;
}

.content-tbl td a:hover {
    text-decoration: none;
}

.yamaha-column2 {
    display: flex;
    gap: 20px 35px;
    margin: 1.5em auto;
}

.yamaha-column2 > div {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.yamaha-column2 > div a {
    display:grid;
    justify-items:center;
    font-weight: bold;
    margin-bottom: 0.8em;
    text-align: center;
}

.yamaha-column2 > div > div {
    margin-top: auto;
}

.yamaha-column2 > div a img {
    width: 100%;
    aspect-ratio: 100/58;
    margin-bottom: 1em;
    max-height: 184px;
}

.yamaha-column2 > div p {
    font-size:14px;
    display: flex;
    justify-content: center;
}

.img-left {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    align-items: center;
}


.img-left > div:first-child {
    max-width: 360px;
    width: 39%;
}

.img-left > div:last-child {
    flex:1;
}

.yamaha-setting {
    display: grid;
    gap: 20px;
}

.yamaha-setting > div {
    display:flex;
    justify-content:center;
    align-items:center;
    gap: 15px 20px;
}

.yamaha-setting > div > div:nth-child(1) {
    max-width: 360px;
    width: 39%;
}

.yamaha-setting > div > p:nth-child(2) {
    flex:1;
    word-break: auto-phrase;
}

.yamaha-setting > div > div:nth-child(3) {
    width: 170px;
    display: grid;
    justify-items: center;
    gap: 5px;
}

.yamah-section img {
    max-height: 600px;
    display: block;
    margin: auto;
}

.vxs-appli > div {
    margin-bottom: 1em;
}

@media (max-width: 650px){
    
    .content-container {
        font-size: 14px;
    }

    .content-container h3 {
        font-size: 16px;
        margin: 1.5em 0 1em;
    }

    .content-container {
        --indent: 15px;
    }

    .ttl-sec {
        font-size: 16px;
        margin: 30px calc(0px - var(--indent)) 20px;
        line-height: 1.5;
        padding: 10px 15px;
    }

    .img-left {
        flex-direction: column;
        position: relative;
    }

    .img-left > div:first-child {
        width: 100%;
        margin: auto;
    }

    .yamaha-column-sp {
    flex-direction: column;
    }

    .content-tbl th,
    .content-tbl td {
        font-size: 10px;
        padding:4px;
    }
    
    .yamaha-column2 > div img {
        max-height: 250px;
    }
    
    .yamaha-setting > div {
        flex-direction: column;
    }
    
    .yamaha-setting > div > div:nth-child(1) {
        width: auto;
        max-width: none;
    }

    .content-container a {
    color: #795284;
    text-decoration: underline;
}

}