:root {
    --dhc-env-navy: #003f5e;
    --dhc-env-blue: #008fc4;
    --dhc-env-sky: #eaf7fb;
    --dhc-env-line: #d8e8ee;
    --dhc-env-copy: #496b7c;
    --dhc-env-gold: #c98a2e;
}

.dhc-environment-page,
.dhc-environment-detail {
    padding: 0 20px 72px;
    overflow: hidden;
    color: var(--dhc-env-navy);
    background:
        radial-gradient(circle at 92% 2%, rgba(62, 181, 212, .14), transparent 27%),
        linear-gradient(180deg, #f7fbfd 0, #fff 42%, #f7fbfd 100%);
}

.dhc-environment-page .w1200,
.dhc-environment-detail .w1200 {
    width: min(1200px, 100%);
}

.dhc-environment-breadcrumb {
    padding: 20px 0 18px;
    color: #718d9b;
    font-size: 14px;
}

.dhc-environment-breadcrumb a {
    color: #577a8c;
}

.dhc-environment-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 55px;
    align-items: center;
    min-height: 310px;
    padding: 58px 64px;
    overflow: hidden;
    border: 1px solid #cfe4ec;
    border-radius: 28px;
    background:
        linear-gradient(118deg, rgba(255, 255, 255, .98) 0 58%, rgba(218, 242, 248, .92) 100%);
    box-shadow: 0 22px 55px rgba(22, 84, 110, .09);
}

.dhc-environment-hero::before,
.dhc-environment-hero::after {
    position: absolute;
    border: 1px solid rgba(0, 143, 196, .18);
    border-radius: 50%;
    content: "";
}

.dhc-environment-hero::before {
    right: -90px;
    bottom: -180px;
    width: 360px;
    height: 360px;
}

.dhc-environment-hero::after {
    right: 155px;
    top: -105px;
    width: 220px;
    height: 220px;
}

.dhc-environment-hero__copy,
.dhc-environment-hero__points {
    position: relative;
    z-index: 1;
}

.dhc-environment-eyebrow,
.dhc-environment-section-head > div > span,
.dhc-environment-aside__head > span {
    display: block;
    margin-bottom: 12px;
    color: var(--dhc-env-blue);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .2em;
}

.dhc-environment-hero h1,
.dhc-environment-detail-hero h1 {
    margin: 0;
    color: var(--dhc-env-navy);
    font-family: "Noto Serif SC", "Songti SC", SimSun, serif;
    font-size: clamp(38px, 5vw, 62px);
    font-weight: 500;
    line-height: 1.18;
}

.dhc-environment-hero__copy > p {
    max-width: 670px;
    margin: 24px 0 0;
    color: var(--dhc-env-copy);
    font-size: 18px;
    line-height: 1.9;
}

.dhc-environment-hero__points {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 350px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .9);
    border-radius: 20px;
    background: rgba(255, 255, 255, .82);
    box-shadow: 0 18px 38px rgba(31, 90, 113, .1);
    backdrop-filter: blur(8px);
}

.dhc-environment-hero__points div {
    padding: 24px 12px;
    text-align: center;
}

.dhc-environment-hero__points div + div {
    border-left: 1px solid var(--dhc-env-line);
}

.dhc-environment-hero__points b,
.dhc-environment-hero__points span {
    display: block;
}

.dhc-environment-hero__points b {
    margin-bottom: 7px;
    color: var(--dhc-env-gold);
    font-size: 12px;
    letter-spacing: .14em;
}

.dhc-environment-hero__points span {
    color: var(--dhc-env-navy);
    font-size: 15px;
}

.dhc-environment-gallery {
    padding: 66px 0 0;
}

.dhc-environment-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 28px;
}

.dhc-environment-section-head h2,
.dhc-environment-visit h2,
.dhc-environment-aside__head h2 {
    margin: 0;
    color: var(--dhc-env-navy);
    font-size: 30px;
    font-weight: 600;
    line-height: 1.3;
}

.dhc-environment-section-head p {
    margin: 0 0 3px;
    color: #78909d;
    font-size: 14px;
}

.dhc-environment-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.dhc-environment-card {
    overflow: hidden;
    border: 1px solid var(--dhc-env-line);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 15px 36px rgba(21, 76, 99, .07);
    transition: transform .25s ease, box-shadow .25s ease;
}

.dhc-environment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 46px rgba(21, 76, 99, .12);
}

.dhc-environment-card__image {
    position: relative;
    display: block;
    height: 252px;
    overflow: hidden;
    background: #dfeef3;
}

.dhc-environment-card__image::after {
    position: absolute;
    inset: 50% 0 0;
    background: linear-gradient(180deg, transparent, rgba(0, 52, 77, .48));
    content: "";
}

.dhc-environment-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.dhc-environment-card:hover .dhc-environment-card__image img {
    transform: scale(1.035);
}

.dhc-environment-card__image > span {
    position: absolute;
    z-index: 1;
    right: 18px;
    bottom: 16px;
    color: #fff;
    font-size: 14px;
}

.dhc-environment-card__image > span b {
    padding-left: 6px;
    font-size: 17px;
}

.dhc-environment-card__body {
    min-height: 172px;
    padding: 24px 24px 26px;
}

.dhc-environment-card__label {
    color: var(--dhc-env-gold);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
}

.dhc-environment-card h3 {
    margin: 9px 0 11px;
    font-size: 23px;
    font-weight: 600;
    line-height: 1.35;
}

.dhc-environment-card h3 a {
    color: var(--dhc-env-navy);
}

.dhc-environment-card__body p {
    margin: 0;
    color: #6e8794;
    font-size: 14px;
    line-height: 1.75;
}

.dhc-environment-pages {
    margin-top: 32px;
}

.dhc-environment-visit {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
    margin-top: 58px;
    padding: 38px 44px;
    border: 1px solid #d6e8ee;
    border-radius: 24px;
    background: linear-gradient(120deg, #fff 0 64%, #eaf7fa 100%);
    box-shadow: 0 15px 38px rgba(23, 79, 102, .07);
}

.dhc-environment-visit p {
    margin: 10px 0 0;
    color: var(--dhc-env-copy);
    font-size: 15px;
    line-height: 1.7;
}

.dhc-environment-visit > a,
.dhc-environment-aside__contact > a {
    flex: 0 0 auto;
    padding: 14px 30px;
    border-radius: 12px;
    color: #fff;
    background: var(--dhc-env-navy);
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 10px 22px rgba(0, 63, 94, .18);
}

.dhc-environment-detail-hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    padding: 42px 48px;
    border: 1px solid #d1e5ec;
    border-radius: 26px;
    background: linear-gradient(120deg, #fff 0 68%, #eaf7fa 100%);
    box-shadow: 0 18px 44px rgba(22, 79, 102, .08);
}

.dhc-environment-detail-hero > div {
    max-width: 810px;
}

.dhc-environment-detail-hero h1 {
    font-size: clamp(34px, 4vw, 52px);
}

.dhc-environment-detail-hero p {
    margin: 18px 0 0;
    color: var(--dhc-env-copy);
    font-size: 16px;
    line-height: 1.8;
}

.dhc-environment-detail-hero > a {
    flex: 0 0 auto;
    padding: 11px 18px;
    border: 1px solid #c9dfe8;
    border-radius: 999px;
    color: #346679;
    background: rgba(255, 255, 255, .82);
    font-size: 14px;
}

.dhc-environment-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 315px;
    gap: 30px;
    align-items: start;
    margin-top: 30px;
}

.dhc-environment-content-card,
.dhc-environment-aside {
    border: 1px solid var(--dhc-env-line);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 14px 36px rgba(20, 75, 98, .07);
}

.dhc-environment-content-card {
    min-width: 0;
    padding: 34px 36px 28px;
}

.dhc-environment-content {
    color: #355e72;
    font-size: 16px;
    line-height: 1.95;
}

.dhc-environment-content > :first-child {
    margin-top: 0 !important;
}

.dhc-environment-content p {
    max-width: 100%;
    margin: 0 0 22px !important;
    color: #355e72;
    font-size: 16px;
    line-height: 1.95 !important;
}

.dhc-environment-content img {
    display: block;
    max-width: 100% !important;
    width: auto !important;
    height: auto !important;
    margin: 18px auto 12px;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(20, 68, 89, .1);
}

.dhc-environment-content a {
    color: var(--dhc-env-blue);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.dhc-environment-content br + br {
    display: none;
}

.dhc-environment-prev-next {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 36px;
    padding-top: 26px;
    border-top: 1px solid var(--dhc-env-line);
}

.dhc-environment-prev-next > div {
    padding: 16px 18px;
    border-radius: 14px;
    background: #f4f9fb;
}

.dhc-environment-prev-next span,
.dhc-environment-prev-next a,
.dhc-environment-prev-next em {
    display: block;
}

.dhc-environment-prev-next span {
    margin-bottom: 6px;
    color: #8a9da7;
    font-size: 12px;
}

.dhc-environment-prev-next a {
    color: var(--dhc-env-navy);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
}

.dhc-environment-prev-next em {
    color: #9aaab2;
    font-size: 14px;
    font-style: normal;
}

.dhc-environment-aside {
    position: sticky;
    top: 20px;
    overflow: hidden;
}

.dhc-environment-aside__head {
    padding: 25px 24px 20px;
    border-bottom: 1px solid var(--dhc-env-line);
}

.dhc-environment-aside__head > span {
    margin-bottom: 7px;
    font-size: 10px;
}

.dhc-environment-aside__head h2 {
    font-size: 23px;
}

.dhc-environment-aside__list {
    display: grid;
    gap: 10px;
    max-height: 470px;
    padding: 16px;
    overflow-y: auto;
}

.dhc-environment-aside__list > a {
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    min-height: 70px;
    padding: 7px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--dhc-env-navy);
    background: #f6fafb;
}

.dhc-environment-aside__list > a:hover,
.dhc-environment-aside__list > a.active {
    border-color: #bcdce7;
    background: #eaf7fa;
}

.dhc-environment-aside__list img {
    width: 82px;
    height: 58px;
    border-radius: 9px;
    object-fit: cover;
}

.dhc-environment-aside__list span {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
}

.dhc-environment-aside__list b {
    color: var(--dhc-env-blue);
    font-size: 16px;
}

.dhc-environment-aside__contact {
    padding: 23px 24px 25px;
    border-top: 1px solid var(--dhc-env-line);
    background: #eef8fb;
}

.dhc-environment-aside__contact > span {
    color: var(--dhc-env-gold);
    font-size: 13px;
    font-weight: 700;
}

.dhc-environment-aside__contact p {
    margin: 8px 0 16px;
    color: #617d8b;
    font-size: 13px;
    line-height: 1.65;
}

.dhc-environment-aside__contact > a {
    display: block;
    padding: 12px 20px;
}

@media (max-width: 1024px) {
    .dhc-environment-hero {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 45px;
    }

    .dhc-environment-hero__points {
        width: min(520px, 100%);
    }

    .dhc-environment-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dhc-environment-detail-layout {
        grid-template-columns: minmax(0, 1fr) 280px;
        gap: 22px;
    }
}

@media (max-width: 767px) {
    .dhc-environment-page,
    .dhc-environment-detail {
        padding: 0 14px 48px;
    }

    .dhc-environment-breadcrumb {
        padding: 15px 2px 13px;
        font-size: 12px;
        line-height: 1.65;
    }

    .dhc-environment-hero {
        min-height: 0;
        gap: 24px;
        padding: 31px 22px 24px;
        border-radius: 20px;
    }

    .dhc-environment-eyebrow {
        margin-bottom: 9px;
        font-size: 10px;
    }

    .dhc-environment-hero h1,
    .dhc-environment-detail-hero h1 {
        font-size: 34px;
    }

    .dhc-environment-hero__copy > p {
        margin-top: 16px;
        font-size: 15px;
        line-height: 1.8;
    }

    .dhc-environment-hero__points {
        width: 100%;
        border-radius: 15px;
    }

    .dhc-environment-hero__points div {
        padding: 17px 6px;
    }

    .dhc-environment-hero__points span {
        font-size: 12px;
    }

    .dhc-environment-gallery {
        padding-top: 42px;
    }

    .dhc-environment-section-head {
        display: block;
        margin-bottom: 20px;
    }

    .dhc-environment-section-head h2,
    .dhc-environment-visit h2 {
        font-size: 25px;
    }

    .dhc-environment-section-head p {
        margin-top: 9px;
    }

    .dhc-environment-grid {
        grid-template-columns: 1fr;
        gap: 17px;
    }

    .dhc-environment-card {
        border-radius: 18px;
    }

    .dhc-environment-card__image {
        height: auto;
        aspect-ratio: 16 / 10;
    }

    .dhc-environment-card__body {
        min-height: 0;
        padding: 19px 20px 21px;
    }

    .dhc-environment-card h3 {
        margin: 7px 0 8px;
        font-size: 21px;
    }

    .dhc-environment-visit {
        display: block;
        margin-top: 38px;
        padding: 28px 23px;
        border-radius: 19px;
    }

    .dhc-environment-visit > a {
        display: block;
        margin-top: 20px;
    }

    .dhc-environment-detail-hero {
        display: block;
        padding: 30px 23px;
        border-radius: 20px;
    }

    .dhc-environment-detail-hero p {
        margin-top: 14px;
        font-size: 14px;
    }

    .dhc-environment-detail-hero > a {
        display: inline-block;
        margin-top: 20px;
    }

    .dhc-environment-detail-layout {
        grid-template-columns: 1fr;
        margin-top: 18px;
    }

    .dhc-environment-content-card {
        padding: 23px 16px 18px;
        border-radius: 18px;
    }

    .dhc-environment-content,
    .dhc-environment-content p {
        font-size: 15px;
        line-height: 1.85 !important;
    }

    .dhc-environment-content img {
        width: 100% !important;
        margin: 13px auto 9px;
        border-radius: 12px;
    }

    .dhc-environment-prev-next {
        grid-template-columns: 1fr;
        gap: 9px;
        margin-top: 26px;
        padding-top: 20px;
    }

    .dhc-environment-aside {
        position: static;
        border-radius: 18px;
    }

    .dhc-environment-aside__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-height: none;
        padding: 13px;
    }

    .dhc-environment-aside__list > a {
        grid-template-columns: 1fr;
        align-content: start;
        padding: 6px;
    }

    .dhc-environment-aside__list img {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 10;
    }

    .dhc-environment-aside__list span {
        padding: 3px 4px 5px;
        font-size: 13px;
    }
}