@charset "UTF-8";

.content-wrap {
    width: 90%;
    padding: 0 0;
    max-width: 1100px;
    margin: 0 auto;
}

.intro-text {
    width: 90%;
    max-width: 780px;
    margin: 0 auto 80px;
}

.intro-text p {
    font-size: 1.1em;
    text-align: center;
}

.section-block {
    margin-bottom: 80px;
}

.section-block:last-of-type {
    margin-bottom: 0;
}

.section-title-box {
    width: 100%;
    display: flex;
    align-items: center;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 180px;
    border-radius: 16px;
}

.section-title-box.environment-h201 {
    background-image: url(../img/environment_img/environment-h2-title01.png);
}

.section-title-box.environment-h202 {
    background-image: url(../img/environment_img/environment-h2-title02.png);
}

.section-title-box.environment-h203 {
    background-image: url(../img/environment_img/environment-h2-title03.png);
}

.section-title-box.environment-h204 {
    background-image: url(../img/environment_img/environment-h2-title04.png);
}

.section-title-box h2 {
    color: #FFF;
    font-size: 1.4em;
    font-weight: 500;
    padding-left: 40px;
}

.section-title-box~p {
    padding: 30px 0;
}

.point-box {
    margin-bottom: 20px;
    position: relative;
    background: #EFF2F4;
    border-radius: 0 16px 16px 16px;
    padding: 50px 30px 20px;
}

.point-box .ttl {
    position: absolute;
    top: 0;
    left: 0;
    background: #3C4755;
    color: #FFF;
    padding: 1px 12px;
}

.label-ttl {
    position: relative;
    margin-bottom: 10px;
}

.label-ttl span {
    display: inline-block;
    background: #3C4755;
    color: #FFF;
    padding: 1px 12px;
}

.link-text {
    color: #1374CD;
}

.point-list-wrap {
    margin-top: 60px;
}

.point-list {
    position: relative;
}

.point-list__item {
    margin-bottom: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.point-list__item .point-list__icon {
    width: 16%;
}

.point-list__item .point-list__text {
    width: 82%;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.point-list__item .point-list__title {
    font-size: 20px;
    color: #1374CD;
    line-height: 1.6em;
    padding-bottom: 5px;
}

.environment__system {
    margin-bottom: 20px;
}

.system__split {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.system__split .system__split__text {
    width: 57%;
}

.system__split .system__split__insert {
    width: 40%;
}

.point-box-free {
    margin-bottom: 20px;
}

.point-box-free__split {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.point-box-free__split__text {
    width: 72%;
}

.point-box-free__split__insert {
    width: 25%;
}

.data-list-wrap {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    padding: 15px 0;
    margin-bottom: 20px;
}

.data-list-wrap .data-box {
    background-color: #EFF2F4;
    border-radius: 12px;
    padding: 30px 20px;
    flex: 1;
    min-width: 300px;
    max-width: 400px;
    text-align: center;
    color: #003399;
}

.data-list-wrap .data-box .ttl {
    font-size: 1rem;
    margin-bottom: 10px;
}

.data-list-wrap .data-box .data-content {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
    margin-bottom: 10px;
}

.data-list-wrap .data-box .label {
    font-size: 1rem;
}

.data-list-wrap .data-box .num {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -1px;
}

.data-list-wrap .data-box .unit {
    font-size: 1rem;
    font-weight: bold;
    margin-right: 5px;
}

.data-list-wrap .data-box .year {
    font-size: 0.8rem;
    opacity: 0.8;
}

.dot-list li {
    padding-left: 15px;
    position: relative;
}

.dot-list li::before {
    content: "・";
    display: block;
    position: absolute;
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    background-image: url('');
    left: 0;
    top: 0;

}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .content-wrap {
        width: 90%;
    }

    .intro-text {
        width: 90%;
        max-width: 420px;
        margin: 0 auto 30px;
    }

    .intro-text p {
        font-size: 1em;
        text-align: left;
    }

    .section-block {
        margin-bottom: 50px;
    }

    .section-title-box {
        width: 100%;
        min-height: 90px;
        border-radius: 8px;
    }

    .section-title-box h2 {
        color: #FFF;
        font-size: 1.2em;
        font-weight: 500;
        padding-left: 20px;
    }

    .section-title-box~p {
        padding: 20px 4px;
    }

    .point-box {
        margin-bottom: 15px;
        border-radius: 0 8px 8px 8px;
        padding: 34px 15px 10px;
    }

    .point-box .ttl {
        position: absolute;
        top: 0;
        left: 0;
        background: #3C4755;
        color: #FFF;
        padding: 0px 12px;
        font-size: 13px;
    }

    .point-list-wrap {
        margin-top: 60px;
    }

    .point-list {
        position: relative;
    }

    .point-list__item {
        margin-bottom: 20px;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .point-list__item .point-list__icon {
        width: 110px;
        margin: 0 auto 10px;
    }

    .point-list__item .point-list__text {
        width: 100%;
        display: flex;
        justify-content: center;
        flex-direction: column;
    }

    .point-list__item .point-list__title {
        font-size: 16px;
        color: #1374CD;
        text-align: center;
        line-height: 1.6em;
        padding-bottom: 5px;
    }

    .environment__system {
        margin-bottom: 20px;
    }

    .system__split {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .system__split .system__split__text {
        width: 100%;
    }

    .system__split .system__split__insert {
        width: 100%;
        max-width: 300px;
        margin: 20px auto 0;
    }

    .point-box-free {
        margin-bottom: 20px;
    }

    .point-box-free__split {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .point-box-free__split__text {
        width: 100%;
    }

    .point-box-free__split__insert {
        width: 100%;
        max-width: 240px;
        margin: 10px auto 0;
    }

    .data-list-wrap {
        display: flex;
        gap: 0;
        justify-content: center;
        flex-wrap: wrap;
        padding: 10px 0;
        margin-bottom: 10px;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .data-list-wrap .data-box {
        background-color: #EFF2F4;
        border-radius: 12px;
        padding: 20px 15px;
        box-sizing: border-box;
        flex: 1;
        min-width: 200px;
        max-width: 400px;
        width: 100%;
        margin-bottom: 10px;
    }

    .data-list-wrap .data-box .ttl {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .data-list-wrap .data-box .data-content {
        gap: 2px;
        margin-bottom: 4px;
    }
}