@charset "utf-8";

* {
    box-sizing: border-box;
}

body {
    font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #140a04;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    vertical-align: bottom;
}

.flex{
    max-width: 960px;
    margin-right: auto;
    margin-left: auto;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main_title {
    text-align: center;
    line-height: 6;
    font-size: 34px;
    font-weight: 700;
    color: #ae8b68;
    text-shadow: 1px 1px 1px #fff,
        -1px 1px 1px #fff,
        1px -1px 1px #fff,
        -1px -1px 1px #fff;
    height: 210px;
    background-image: url(../image/image_loginpage_top.png);
    background-size: contain;
    background-repeat: no-repeat;
}

.wrapper {
    width: 82%;
    margin-right: auto;
    margin-left: auto;
    margin-top: 40px;
}

.note {
    margin-top: 30px;
}

.link_c_conect{
    border-bottom: 2px solid #05b084;
}

.link_c_conect:hover{
    color: #05b084;
    border-bottom: none;
}

dt {
    margin-top: 30px;
}

dd {
    margin-left: 1em;
    margin-top: 10px;
}

.text {
    width: 60%;
}

.link_index_container{
    margin-top: 100px;
    text-align: center;
}

.link_index{
    border-bottom: 2px solid #05b084;
    font-size: 20px;
}

.link_index:hover{;
    color: #05b084;
    border-bottom: none;
}

.login_button_container {
    text-align: center;
    margin-top: 100px;
}

.login_button {
    border: 1px solid #05b084;
    border-radius: 10px;
    background-color: #05b084;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    padding: 5px 10px;
    transition: 0.3s;
}

.login_button:hover {
    background-color: #3c8775;
}

.footer{
    margin-top: auto;
}

.footer_copyright {
    margin-top: 100px;
    text-align: center;
    background-color: #f5efe9;
}

/* レスポンシブ */
@media screen and (max-width: 500px) {
    body {
        line-height: 1.5;
    }

    .main_title {
        font-size: 26px;
        line-height: 3;
        height: 130px;
    }

    .wrapper {
        width: 95%;
    }

    ol{
        margin-right: 10px;
    }

    .text {
        width: 98%;
    }

    .link_index{
        font-size: 18px;
    }

    .footer_copyright {
        font-size: 12px;
        margin-top: 30px;
    }
}