@charset "UTF-8";

:root {
    --youqianhua-color-white: #ffffff;
    --youqianhua-color-black: #000000;
    --youqianhua-color-muted: #aaaaaa;
    --youqianhua-color-footer: #f5f5f5;
    --youqianhua-color-red: #83180f;
    --youqianhua-font-lt:"HarmonyOS_Sans_Light"; 
    --youqianhua-font-cn: "HarmonyOS Sans", "Microsoft YaHei", "PingFang SC", sans-serif;
    --youqianhua-font-en: "Playfair Display", "Times New Roman", serif;
    --youqianhua-shadow-none: none;
}

.rs-youqianhua-page {
    background: var(--youqianhua-color-white);
}

.rs-youqianhua-main {
    display: flex;
    flex-direction: column;
    padding-top: var(--rs-header-height);
    color: var(--youqianhua-color-black);
    font-family: var(--youqianhua-font-cn);
    font-weight: 300;
}

.rs-youqianhua-banner {
    width: 100%;
    height: 20rem;
    display: flex;
    overflow: hidden;
    flex: 0 0 auto;
}

.rs-youqianhua-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.rs-youqianhua-intro {
    position: relative;

    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--youqianhua-color-white);
}

.rs-youqianhua-breadcrumb {
    padding-top: 2.65rem;
    /* position: absolute; */
    /* left: 1.975rem; */
    /* top: 2.65rem; */
    color: var(--youqianhua-color-black);
    line-height: 1.16;
    letter-spacing: 0.1em;
    white-space: nowrap;
    width: 100%;
    padding-left:1.975rem ;

}

.rs-youqianhua-title {
    margin-top: 3.775rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.rs-youqianhua-title__en {
    font-family: var(--youqianhua-font-en);
    font-weight: 400;
    line-height: 1.34;
    letter-spacing: 0.1em;
    color: var(--youqianhua-color-black);
}

.rs-youqianhua-title__cn {
    margin: 0.075rem 0 0;
    font-family: var(--youqianhua-font-cn);
    font-weight: 300;
    line-height: 1.16;
    letter-spacing: 0.1em;
    color: var(--youqianhua-color-black);
}

.rs-youqianhua-copy {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    font-family: var(--youqianhua-font-lt);
    color: var(--youqianhua-color-black);
    line-height: 2;
    letter-spacing: 0.1em;
}

.rs-youqianhua-copy p {
    margin: 0 0 0.325rem;
    line-height: 1.2;
    letter-spacing: 0.1em;
}

.rs-youqianhua-copy p:last-child {
    margin-bottom: 0;
}

.rs-youqianhua-copy--intro {
    margin-top: 1.275rem;
}

.rs-youqianhua-pair {

    padding-top: 0;
    background: var(--youqianhua-color-white);
}

.rs-youqianhua-pair .rs-youqianhua-detail__image {
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 0.35975rem;
}

.rs-youqianhua-pair .rs-youqianhua-detail__images {
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 0.35975rem;
    margin-top: 3.5rem;
    /* padding-bottom: 5rem; */
}

.rs-youqianhua-pair__item {
    width: calc((100% - 0.35975rem) / 2);
    /* height: 16.27275rem; */
    display: flex;
    overflow: hidden;
}

.guoli-danshui-img .rs-youqianhua-pair__item {
    height: 25.4rem;
}

.rs-youqianhua-pair__item img,
.rs-youqianhua-detail__image img,
.rs-youqianhua-material__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.rs-youqianhua-detail {

    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--youqianhua-color-white);
}

.rs-youqianhua-copy--detail {
    margin-top: 2.8rem;
}

.rs-youqianhua-detail__image {
    width: 23.8145rem;
    /* height: 16.27225rem; */
    display: flex;
    overflow: hidden;
    margin-top: 2.975rem;
}

.rs-youqianhua-material {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--youqianhua-color-white);
}

.rs-youqianhua-copy--material {
    margin-top: 2.9rem;
}

.rs-youqianhua-material__list {
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 0.353rem;
    margin-top: 3.1rem;
    /* margin-bottom: 6.025rem; */
}

.rs-youqianhua-material__item {
    width: calc((100% - 0.706rem) / 3);
    height: 15.8965rem;
    display: flex;
    overflow: hidden;
}

.rs-youqianhua-banner img,
.rs-youqianhua-pair__item img,
.rs-youqianhua-detail__image img,
.rs-youqianhua-material__item img {
    transition:
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        filter 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.rs-youqianhua-banner:hover img,
.rs-youqianhua-pair__item:hover img,
.rs-youqianhua-detail__image:hover>img,
.rs-youqianhua-material__item:hover img {
    transform: scale(1.025);
    filter: brightness(1.035);
}

.rs-youqianhua-box {
    display: flex;
    align-items: center;
    gap: 0.7rem;


}

.rs-youqianhua-box:nth-child(2) {
    flex-direction: row-reverse;
}

.rs-youqianhua-box__image {
    width: 50%;
    height: 23.2rem;

}

.rs-youqianhua-box__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.rs-youqianhua-box__copy {
    width: 50%;
    margin-top: 0;
}

.rs-youqianhua-boxs {
    margin-top: 3.5rem;
}

@media (max-width: 1440px) {
    .rs-youqianhua-banner {
        /* height: 41.666667vw; */
        min-height: 13rem;
    }

    .rs-youqianhua-intro {
        /* min-height: 31.302083vw; */
    }

    .rs-youqianhua-pair {
        gap: 0.749479vw;
    }

    .rs-youqianhua-pair__item {
        width: calc((100% - 0.749479vw) / 2);
        /* height: 33.901563vw; */
    }

    .rs-youqianhua-detail {
        /* min-height: 72.604167vw; */
    }

    .rs-youqianhua-detail__image {
        width: 49.613542vw;
        /* height: 33.900521vw; */
    }

    .rs-youqianhua-material__list {
        gap: 0.735417vw;
    }

    .rs-youqianhua-material__item {
        width: calc((100% - 1.470834vw) / 3);
        /* height: 33.117708vw; */
    }
}

@media (max-width: 996px) {
    .rs-youqianhua-main {
        padding-top: var(--rs-header-height);
    }

    .rs-youqianhua-banner {
        height: 88vw;
        min-height: 0;
    }

    .rs-youqianhua-intro {
        min-height: auto;
        padding: 1.4rem 4% 1.75rem;
        padding: 1.4rem 4% 0rem;
    }

    .rs-youqianhua-breadcrumb {
        position: static;
        align-self: flex-start;
        white-space: normal;
    }

    .rs-youqianhua-title {
        margin-top: 1.15rem;
    }

    .rs-youqianhua-copy--intro {
        margin-top: 0.95rem;
    }

    .rs-youqianhua-copy p {
        margin-bottom: 0.25rem;
    }

    .rs-youqianhua-pair {
        flex-direction: column;
        gap: 0.3rem;
        padding: 0 4%;
    }

    .rs-youqianhua-pair__item {
        width: 100%;
        height: 68vw;
    }

    .rs-youqianhua-detail {
        min-height: auto;
        padding: 1.75rem 4% 0;
        padding: 0rem 4% 0;
    }

    .rs-youqianhua-copy--detail {
        margin-top: .75rem;
    }

    .rs-youqianhua-detail__image {
        width: 100%;
        height: 68vw;
        margin-top: 1rem;
    }

    .rs-youqianhua-material {
        padding: 1.5rem 4% 0;
    }

    .rs-youqianhua-copy--material {
        margin-top: 0;
    }

    .rs-youqianhua-material__list {
        flex-direction: column;
        gap: 0.3rem;
        margin-top: 1.35rem;
        /* margin-bottom: 2.05rem; */
    }

    .rs-youqianhua-material__item {
        width: 100%;
        height: 68vw;
    }

   

 
    .rs-youqianhua-pair .rs-youqianhua-detail__images{
        margin-top: 1.5rem;
        flex-direction: column;
        gap: .5rem;
    }
    .guoli-danshui-img .rs-youqianhua-pair__item{
        width: 100%;
        height: auto;
    }
    .rs-youqianhua-box:nth-child(2),
    .rs-youqianhua-box{
        flex-direction: column;
    }
    .rs-youqianhua-boxs{
        padding: 0rem 4% 0;
        margin-top: 1.5rem;
    }
    .rs-youqianhua-box__image{
        width: 100%;
        height: auto;
    }
    .rs-youqianhua-box__copy{
        width: 100%;
    }
     .rs-youqianhua-box__copy .rs-youqianhua-copy--detail{
        margin-top: 0;
     }
    .rs-youqianhua-box:nth-child(2){
        margin-top: 1.5rem;
    }
    .rs-youqianhua-intro{
        padding: 0;
    }
    .rs-youqianhua-breadcrumb {
        padding-left: 4%;
        padding-top: 1rem;
    }
 
}

@media (hover: none) {

    .rs-youqianhua-banner:hover img,
    .rs-youqianhua-pair__item:hover img,
    .rs-youqianhua-detail__image:hover img,
    .rs-youqianhua-material__item:hover img {
        transform: none;
    }
}