.zeh-page {
    color: #3C3C3C;
}

h3,
h4 {
    font-weight: 100;
}

.zeh-content p {
    text-align: justify;
}

.zeh-page .top-title-sub {
    margin-top: 100px;
}

.zeh-content {
    margin: 0 auto;
    padding: 150px 0 100px;
    max-width: 960px;
    width: 95%;
}

.zeh-content h3,
.structure-sec h4 {
    color: #946134;
}

.zeh-content h3 {
    text-align: center;
    letter-spacing: 0.05em;
    font-size: min(2.6vw, 24px);
    margin: 0 0 1.8em;
    font-weight: 100;
}

p.catchCopy-plan {
    text-align: center;
}

.structure-content {
    display: flex;
    flex-wrap: wrap;
    gap: min(2vw, 38px);
}

.structure-item {
    width: calc((100% - min(2vw, 38px) * 3) / 4);
}

.structure-item.column_2 {
    width: calc((100% - min(2vw, 38px)) / 2);
}

.structure-item h4 {
    font-size: 14px;
}

.structure-item p {
    font-size: 12px;
}

span.quality-text-s {
    display: block;
    font-size: 10px;
    margin-top: 10px;
}

.structure-text-box {
    border: 1px solid;
    padding: 10px 30px 30px;
    margin-top: 60px;
}

.structure-box-flex {
    display: flex;
    gap: min(2vw, 38px);
}

.structure-box-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.structure-box-item h4 {
    margin: 0 0 10px 0;
}

.structure-box-item p {
    font-size: 14px;
}

.structure-box-item img {
    object-fit: contain;
    width: 30%;
    max-width: 82px;
}

.structure-color-box {
    background: #eae3d4;
    padding: 10px 30px 30px;
    margin-top: 60px;
}

.structure-color-box p.catchCopy-plan {
    color: #946134;
}

.zeh-m-sec {
    background: #ecf1e8;
}

.zeh-m-sec .zeh-content {
    padding-top: 100px;
}

.zeh-m-sec .zeh-content h3 {
    display: flex;
    gap: 2px;
    justify-content: center;
    align-items: center;
}

.zeh-m-sec .zeh-content h3 span.cross {
    content: "";
    display: block;
    width: 2em;
    height: 2em;
    position: relative;
}

.zeh-m-sec .zeh-content h3 span.cross::before,
.zeh-m-sec .zeh-content h3 span.cross::after {
    content: "";
    display: inline-block;
    width: 2.2em;
    height: 1px;
    background: #946134;
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
}

.zeh-m-sec .zeh-content h3 span.cross::before {
    transform: rotate(45deg);
}

.zeh-m-sec .zeh-content h3 span.cross::after {
    transform: rotate(-45deg);
}

.zeh-m-sec .w-img {
    display: block;
    width: 60%;
    max-width: 320px;
    margin: 0 auto;
}

.zeh-m-content {
    margin-top: 56px;
    background: #fff;
    padding-bottom: 50px;
}

p.grad-title {
    background-image: linear-gradient(90deg, #1d0000, #6a3906 50%, #1d0000);
    color: #fff;
    padding: 0.8em;
    text-align: center;
    font-size: 22px;
    margin: 0;
}

.zeh-m-item {
    padding: 0 50px;
    margin-top: 50px;
}

.zeh-m-item h4 {
    font-size: 24px;
    color: #426f39;
    border-bottom: 1px solid;
    padding-bottom: 0.5em;
    margin-bottom: 0.5em;
    margin-top: 0;
}

.zeh-m-item p {
    font-size: 14px;
    margin-bottom: 3em;
}

.zeh-m-item img {
    width: 95%;
    margin: 0 auto;
}

.zeh-m-flex {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}

.zeh-m-flex-wrap {
    padding: 0 50px;
}

.zeh-m-flex h4 {
    font-size: 24px;
    color: #426f39;
    border-bottom: none;
    padding-bottom: 0;
    margin: 0;
    text-wrap: nowrap;
}

.zeh-m-img-wrap {
    text-align: center;
}

.zeh-m-img-wrap img {
    object-fit: contain;
    width: 80%;
}

.zeh-m-flex-item {
    width: 48%;
}

.zeh-m-flex-item .flex {
    display: flex;
}

.zeh-m-logo {
    width: 30%;
    max-width: 86px;
    object-fit: contain;
    padding-left: 10px;
}

span.title-s {
    color: #426f39;
    margin-bottom: 1em;
    font-size: 16px;
    display: inline-block;
}

.zeh-m-flex-item p {
    font-size: 14px;
    margin: 0;
}

.zeh-m-sdgs {
    margin-top: 20px;
}

.zeh-m-content_2 {
    margin-top: 60px;
}

.zeh-m-content_2 h4 {
    color: #426f39;
    font-size: 20px;
    margin: 0;
    font-weight: 100;
}

p.sub-title {
    background: #426f39;
    color: #fff;
    padding-left: 1em;
    margin: 0.2em 0 1em 0;
}

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

.ene .flex-item {
    width: 31%;
    position: relative;
}

img.logo-eco-img {
    position: absolute;
    top: 10px;
    right: 0;
    width: 40%;
    max-width: 104px;
}

.ene .flex-item p {
    margin: 0;
    font-size: 14px;
}

.mansion-flex-item_1 {
    width: 34%;
}

.mansion-flex-item_1 p {
    font-size: 14px;
    margin: 0;
}

.mansion-flex-item_2 {
    width: 64%;
}

.mansion .title-s {
    height: 3em;
    align-content: center;
}

.green-line-box {
    border: 1px solid #94b9b4;
    padding: 10px 20px;
    margin-top: 20px;
}

.green-line-box .title-s {
    text-align: center;
    width: 100%;
    height: fit-content;
    margin-bottom: 0.5em;
}

.green-line-box .flex img {
    width: 32%;
    object-fit: contain;
}

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

.environment-item {
    width: 48%;
}

.environment h4 {
    font-size: 18px;
    color: #a98446;
}

.environment .sub-title {
    background: #a98446;
}

.environment span.title-s {
    color: #a98446;
    height: 3em;
}

.environment .flex-item {
    width: 46%;
}

.environment .flex-item p {
    font-size: 14px;
}

@media screen and (max-width:768px) {
    .zeh-page .top-title {
        font-size: 1.3em;
    }

    .zeh-page .top-title-sub {
        margin-top: 56px;
        left: auto;
        transform: none;
    }

    .zeh-content {
        padding: min(16vw, 60px) 0;
    }

    .zeh-content h3 {
        font-size: 20px;
    }

    .structure-item h4 {
        margin: 0.5em 0;
    }

    p.catchCopy-plan {
        font-size: min(5.33vw, 28px);
        line-height: 1.5;
    }

    .structure-content {
        row-gap: 4vw;
    }

    .structure-item {
        width: calc((100% - min(2vw, 38px)) / 2);
    }

    .structure-item.column_2 {
        width: 100%;
    }

    .structure-text-box {
        margin-top: min(16vw, 60px);
        padding: 10px 14px 20px;
    }

    .structure-box-flex {
        flex-direction: column;
        gap: 20px;
    }

    .structure-box-item {
        flex-direction: column;
        align-items: center;
        row-gap: 20px;
    }

    .structure-color-box {
        margin-top: min(16vw, 60px);
        padding: 10px 18px 30px;
    }

    .structure-color-box p.catchCopy-plan {
        font-size: min(5vw, 28px);
    }

    .zeh-m-sec .zeh-content {
        padding-top: min(16vw, 60px);
    }

    .zeh-m-content {
        margin-top: min(9.6vw, 56px);
    }

    p.grad-title {
        padding: 0.8em 0;
        font-size: min(4.8vw, 22px);
    }

    .zeh-m-item {
        margin-top: min(8vw, 50px);
        padding: 0 10px;
    }

    .zeh-m-item h4 {
        font-size: min(4.6vw, 24px);
    }

    .zeh-m-item p {
        margin-bottom: 1em;
        font-size: 12px;
    }

    .zeh-m-item img {
        width: 100%;
    }

    .zeh-m-flex {
        flex-direction: column;
        row-gap: 30px;
        padding: 0 10px;
    }

    .zeh-m-flex h4 {
        font-size: min(4.6vw, 24px);
    }

    .zeh-m-img-wrap img {
        width: 95%;
    }

    .zeh-m-flex-item {
        width: 100%;
    }

    .zeh-m-flex-item p {
        font-size: 12px;
    }

    span.title-s {
        margin-bottom: 0.5em;
        font-size: 16px;
    }

    .zeh-m-flex-item .flex {
        flex-direction: column-reverse;
        align-items: center;
        row-gap: 10px;
    }


    .zeh-m-content_2 h4 {
        font-size: min(4.8vw, 20px);
        text-align: center;
        line-height: 1.5;
    }

    .flex {
        flex-wrap: wrap;
        row-gap: 20px;
    }

    .ene .flex-item {
        width: 100%;
    }

    .ene .flex-item p {
        font-size: 12px;
    }

    .ene img {
        width: 80%;
        margin: 0 auto;
        display: block;
    }

    .zeh-m-content_2 {
        margin-top: min(13.33vw, 60px);
    }

    .mansion-flex-item_1,
    .mansion-flex-item_2 {
        width: 100%;
    }

    .mansion-flex-item_1 p {
        font-size: 12px;
    }

    .mansion .title-s {
        height: fit-content;
    }

    .green-line-box .flex {
        row-gap: 10px;
    }

    .green-line-box .flex img {
        width: 100%;
    }

    .environment {
        flex-wrap: wrap;
        row-gap: 20px;
    }

    .environment-item {
        width: 100%;
    }

    .environment .flex-item {
        width: 49%;
    }

    .environment .flex-item p {
        font-size: 12px;
    }

    p.sub-title {
        margin-bottom: 0.5em;
        text-align: center;
        padding-left: 0;
        line-height: 1.5;
    }

    .environment span.title-s {
        height: auto;
    }
}