@charset "utf-8";

/* CSS Document */
.mirai_wrap {
    max-width: 1100px;
    margin: 100px auto;
    text-align: center;
}

.mirai_hdr {
    margin-bottom: 50px;
}

.mirai__lead {
    font-size: 28px;
    line-height: 1.4em;
    letter-spacing: 0.05em;
    font-family: ;
    font-weight: 500;
    color: #40819b;
    margin: 50px auto 0;
    text-align: center;
}

.mirai__sub {
    font-size: 24px;
    color: #30353a;
    margin: 100px auto 0;
    letter-spacing: 0.2em;
    font-weight: nomal;
    text-align: center;
    display: flex;
    align-items: center;
    width: 84%;
}

.mirai__sub:before,
.mirai__sub:after {
    border-top: 1px solid #b7b7b7;
    content: "";
    flex-grow: 1;
}

.mirai__sub:before {
    margin-right: 1rem;
}

.mirai__sub:after {
    margin-left: 1rem;
}

.mirai__5 {
    margin: 30px auto;
    width: 919px;
}

.mirai__txt {
    margin: 30px auto 0;
    text-align: center;
}

.mirai__txt2 {
    margin: 30px auto 0;
    text-align: center;
}

.mirai__sdg {
    display: flex;
    align-items: center;
    width: 70%;
    margin: 0 auto;
}

.mirai__sdg p:first-child {
    width: 60%;
    text-align: left;
}

.mirai__sdg p:nth-child(2) {
    width: 40%;
}

.mirai__sdg p img {
    width: 100%;
}

.mirai__items {
    margin: 50px auto;
    width: 900px;
    text-align: center;
}

.mirai__items div {
    display: inline-block;
    vertical-align: top;
    width: 45%;
    margin-bottom: 50px;
}

.mirai__items div img {
    width: 100%;
}

.mirai__credit {
    text-align: center;
    color: #30353a;
}

.mirai__btn {
    width: 450px;
    margin: 80px auto;
    text-align: center;
}

.mirai__btn a {
    border: 3px solid #30353a;
    padding: 0.5em 1em;
    text-decoration: none;
    display: block;
    color: #30353a;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 0.2em;
}

.pc_only {
    display: block;
}

.sp_only {
    display: none;
}

.sp_only2 {
    display: none;
}

@media screen and (max-width:801px) {
    .mirai_wrap {
        width: 100%;
        margin: 50px auto;
    }

    .mirai_hdr {
        width: 100%;
        ;
    }

    .mirai__lead {
        font-size: 16px;
        line-height: 1.4em;
        letter-spacing: 0.01em;
        font-weight: 500;
        color: #40819b;
        margin: 20px auto;
    }

    .mirai__sub {
        font-size: 20px;
        margin: 70px auto 0;
        letter-spacing: 0.1em;
        text-align: center;
        line-height: 1.3em;
        width: 90%;
    }

    .mirai__5 {
        margin: 20px auto;
        width: 100%;
    }

    .mirai__txt {
        margin: 30px auto 0;
    }

    .mirai__txt2 {
        margin: 30px auto 0;
        width: 90%;
        text-align: justify;
        text-align-last: left;
    }

    .mirai__sdg {
        flex-direction: column;
        width: 90%;
        margin: 0 auto;
    }

    .mirai__sdg p:first-child {
        width: 100%;
        text-align: left;
    }

    .mirai__sdg p:nth-child(2) {
        width: 50%;
        margin-top: 30px;
    }

    .mirai__items {
        margin: 30px auto;
        width: 90%;
    }

    .mirai__items div {
        display: block;
        width: 100%;
        margin-bottom: 40px;
    }

    .mirai__credit {
        margin-top: 20px;
    }

    .mirai__btn {
        width: 280px;
        margin: 60px auto;
    }

    .mirai__btn a {
        border: 2px solid #30353a;
        padding: 0.5em 1em;
        text-decoration: none;
        font-size: 16px;
        letter-spacing: 0;
    }

    .pc_only {
        display: none;
    }

    .sp_only2 {
        display: none;
    }

    .sp_only {
        display: block;
    }
}

@media screen and (max-width:380px) {
    .sp_only2 {
        display: block;
    }
}