@charset "utf-8";

body {
    width: 100%;
    height: auto;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: #000000;
    background-color: #E7E7E8;
    letter-spacing: 0;
    word-wrap: break-word;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 18px;
}

@media (max-width: 640px) {
    body {
        font-size: 16px;
    }
}

section {
    max-width: 1040px;
    padding: 40px 20px;
    margin: 0 auto;

}

h1 {
    font-size: 40px;
    line-height: 1.5;
    letter-spacing: 0.3rem;
    font-weight: bold;
}

h2 {
    font-size: 24px;
    font-weight: bold;
}

ul {
    font-size: 18px;
    line-height: 2;
    margin: 50px 0;
}

b {
    background: linear-gradient(transparent 70%, #c9c9c9 50%);
}

a {
    color: #000;
    text-decoration: none;
}

a:hover {
    color: #ABA8AF;
    text-decoration: none;
    cursor: pointer;
}

.page-top {
    margin-top: 80px;
}

.warning-box {
    background-color: #E1E1E1;
    border: 1px solid #ABA8AF;
    padding: 20px 50px;
    margin: 20px 0;
}

.version-check__section .warning-box {
    margin-bottom: 50px;
}


.version-check__container {
    width: 100%;
    height: auto;
    display: flex;
    flex: 1;
    margin: 50px 0 60px 0;
    flex-wrap: wrap;
    justify-content: space-between
}

.version-check__content {
    width: 30%;
    min-width: 300px;
    height: auto;
    margin: 10px;
}

.version-check__content ul {
    width: 90%;
    height: auto;
    justify-content: flex-start;
    margin: 20px 0;
}

.version-check__content img {
    height: auto;
    display: block;
    object-fit: contain;
    margin: 0 auto;
}



.fw-update__note-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 14px;
}

.fw-update__note-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}


.fw-update__note-table tr {
    vertical-align: top;
}

.fw-update__note-table tr:nth-child(even) {
    background-color: #dcdcdc;
}

.fw-update__note-table th {
    background-color: #E7E7E8;
    border-bottom: 2px solid #000;
    padding: 8px 10px;

}

.fw-update__note-table td {
    padding: 8px 10px;
}


.fw-update__container {
    width: 100%;
    height: auto;
    position: relative;
    align-items: start;
    margin: 50px 0;
    gap: 50px;
    overflow: visible;
}

.fw-update__container img {
    object-fit: contain;
    border-radius: 10px;
}

.fw-update__container li {
    margin-bottom: 30px;
}

@media screen and (max-width: 1000px) {

    .version-check__content {
        width: 100%;
    }

    .version-check__content img {
        margin: 0 auto 0 0;
    }

}

@media screen and (max-width: 960px) {
    .br-960px {
        display: none;
    }

    .fw-update__container {
        flex-direction: column;
        gap: 10px;
    }

    .fw-update__container img {
        display: block;
        margin: 0 auto;
    }
}