@charset "utf-8";

/** ▼▼▼ main ▼▼▼ **/
#main {
    width: 100%;
    background: url(../images/bg_neutral-main.png) no-repeat center center / cover;
}

@media (max-width: 860px) {
    #main {
        margin: 70px 0 0 0;
    }
}

#main h2 {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
    line-height: 0;
}
/** ▲▲▲ main ▲▲▲ **/

/** ▼▼▼ contribution ▼▼▼ **/
#contribution {
    width: 90%;
    max-width: 1000px;
    margin: 53px auto 0 auto;
}

#contribution h3 {
    font-size: 2.25em;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    line-height: 133%;
    color: #0071BC;
}

#contribution ul {
    width: 100%;
    max-width: 1000px;
    list-style: none;
    display: flex;
    justify-content: space-between;
}

#contribution ul li:nth-child(1) {
    width: 50%;
    max-width: 500px;
}

#contribution ul li:nth-child(2) {
    width: 45%;
    max-width: 450px;
}

#contribution ul li ul.list {
    list-style: inside;
    display: block;
    width: 100%;
    max-width: 500px;
    margin: 45px 0 40px 0;
}

#contribution ul li ul.list li {
    width: 100% !important;
    max-width: 500px !important;
    margin: 0 0 10px 0;
}

#contribution ul li ul {
    width: 100%;
    max-width: 450px;
    margin: 16px 0 0 0;
    display: flex;
    justify-content: space-between;
}

#contribution ul li ul li:nth-child(1) {
    width: 33%;
    max-width: 150px;
}

#contribution ul li ul li:nth-child(2) {
    width: 62%;
    max-width: 275px;
    background: none;
}

#contribution ul li ul li h4 {
    font-size: 1.25em;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    line-height: 130%;
}

#contribution ul li p:nth-child(2) {
    margin: 16px 0 0 0;
}

#contribution ul li img:nth-child(2) {
    margin: 20px 0 0 0;
}
/** ▲▲▲ contribution ▲▲▲ **/

/** ▼▼▼ reduction ▼▼▼ **/
#reduction {
    width: 90%;
    max-width: 1000px;
    margin: 40px auto 0 auto;
}

#reduction h3 {
    font-size: 2.25em;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    line-height: 133%;
    color: #0071BC;
}

#reduction p {
    font-size: 1.25em;
    font-weight: 700;
    margin: 22px 0 0 0;
}

#reduction ul {
    width: 100%;
    max-width: 1000px;
    margin: 12px 0 0 0;
    display: flex;
    justify-content: space-between;
    list-style: none;
}

#reduction ul li {
    width: 30%;
    max-width: 300px;
}

#reduction ul li ul {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    border-top: 1px solid #888888;
}

#reduction ul li ul li {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 7px 0;
    border-bottom: 1px solid #888888;
    font-weight: 700;
    width: 100%;
}

#reduction ul li ul li p {
    font-size: 1em;
    font-weight: 400;
    margin: 0;
    padding: 0;
}

#reduction ul li ul li p:nth-child(1) {
    text-align: center;
}

#reduction ul li ul li p:nth-child(2) {
    text-align: right;
}
/** ▲▲▲ reduction ▲▲▲ **/

@media (max-width: 640px) {
    /** ▼▼▼ main ▼▼▼ **/
    #main {
        margin: 70px 0 0 0;
        background: url(../images/bg_neutral-main-sp.png) no-repeat center center / cover;
    }
    /** ▲▲▲ main ▲▲▲ **/

    /** ▼▼▼ contribution ▼▼▼ **/
    #contribution h3 {
        font-size: 1.5em;
        line-height: 116%;
    }

    #contribution ul {
        flex-direction: column;
    }

    #contribution ul li:nth-child(1) {
        width: 100%;
    }

    #contribution ul li:nth-child(2) {
        width: 100%;
        border-top: 1px solid #888888;
        border-bottom: 1px solid #888888;
    }

    #contribution ul li ul.list {
        margin: 20px 0 40px 0;
    }

    #contribution ul li ul.list li {
        margin: 0;
        line-height: 162%;
    }

    #contribution ul li ul {
        margin: 20px 0 0 0;
        flex-direction: column;
    }

    #contribution ul li ul li:nth-child(1) {
        width: 45%;
    }

    #contribution ul li ul li:nth-child(2) {
        width: 100%;
        max-width: 640px;
        margin: 10px 0 20px 0;
        border: none;
    }

    #contribution ul:nth-child(3) {
        margin: 24px 0 0 0;
    }

    #contribution ul li.jihanki {
        margin: 20px 0 0 0;
        border: none;
    }
    /** ▲▲▲ contribution ▲▲▲ **/

    /** ▼▼▼ reduction ▼▼▼ **/
    #reduction h3 {
        font-size: 1.5em;
        line-height: 116%;
    }

    #reduction p {
        line-height: 130%;
    }

    #reduction ul {
        margin: 0;
        flex-direction: column;
    }

    #reduction ul li {
        width: 100%;
        max-width: 640px;
    }

    #reduction ul li ul {
        max-width: 640px;
        margin: 20px 0;
    }

    #reduction ul li ul li p {
        line-height: 162%;
    }
    /** ▲▲▲ reduction ▲▲▲ **/
}