html {
    font-size: 62.5%;
}

body {
    width: 1000px;
    margin: 0 auto;
    font-size: 2.4rem;
}

header img {
    width: 300px;
    padding: 20px 0;
}
.word {
    margin-bottom: 30px;
}
.word_header_titleh2 {
    font-size: 28px;
    font-weight: bold;
    line-height: 1.5;
    margin-top: 30px;
}
.word p {
    line-height: 1.5;
}
.word_header span {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
    width: 26px;
    height: 26px;
    margin-right: 10px;
    border-radius: 3px;
    background: #08104e;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
}

.word_header {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px dotted #ccc;
}

footer {
    padding: 50px 30px;
    text-align: center;
}

@media screen and (max-width: 768px) {
    header img {
        width: 200px;
        padding: 20px 0;
        display: block;
        margin: 0 auto;
    }
    body {
        width: 100%;
        font-size: 1.7rem;
    }

    .word {
        margin-bottom: 0;
    }
    .word_header {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 1px dotted #ccc;
        font-size: 1.6rem;
    }

    .word_header_title {
        font-size: 26px;
        font-weight: bold;
        line-height: 1.5;
    }

    .word_header_title {
        font-size: 26px;
        font-weight: bold;
        line-height: 1.5;
    }

    .word_header_titleh2 {
        font-size: 1.7rem;
        font-weight: bold;
        line-height: 1.5;
        margin-top: 30px;
    }
    .word_header span {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
        width: 26px;
        height: 26px;
        margin-right: 10px;
        border-radius: 3px;
        background: #08104e;
        color: #fff;
        font-size: 18px;
        font-weight: bold;
    }

    .word p {
        font-size: 1.4rem;
        line-height: 1.5;
    }

    .word a {
        display: inline;
        color: #49bbfd;
    }

    .word {
        padding: 20px 0;
    }

    .title {
        color: #484848;

        line-height: 1.5;
    }

    ol {
        position: relative;
        margin-top: 10px;
        padding: 0;
    }
    ol li {
        list-style: none;
        list-style-position: outside;
        margin: 0;
        padding-left: 1.25em;
        font-size: 1.4rem;
    }
}

/* フッター */
footer {
    background-color: gray;
    padding: 50px 30px;
    text-align: center;
    color: white;
}

@media screen and (max-width: 768px) {
    footer {
        padding: 30px 15px;
        font-size: 1.4rem;
    }
}
.privacy {
    text-decoration: underline;
}