#bg-1 {
    background-image: url('../assets/about-us/aboutus_bg@2x.png');
}

#bg-2 {
    flex-direction: column;
    justify-content: flex-start;
}

#bg-3 {
    flex-direction: column;
    justify-content: flex-start;
}

#bg-4 {
    flex-direction: column;
    justify-content: flex-start;
}

#bg-5 {
    flex-direction: column;
    justify-content: flex-start;
}

#bg-6 {
    flex-direction: column;
    justify-content: flex-start;
}

.top-container {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    padding-left: 10%;
    padding-right: 10%;
    width: 100%;
    height: 70%;
}

.about-us-summary {
    width: 500px;
    height: 204px;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 34px;
    text-align: center;
    font-style: normal;
}

.content {
    max-width: 500px;
    padding-left: 18%;
    padding-top: 22vh;
}

.mg-top-48 {
    margin-top: 48px;
}

.mg-top-20 {
    margin-top: 20px;
}

.mg-top-40 {
    margin-top: 40px;
}

.mg-right-30 {
    margin-right: 30px;
}

.mg-left-30 {
    margin-left: 30px;
}

.mg-top-30 {
    margin-top: 30px;
}

.divided-container {
    opacity: 0.3;
}
.divided-container hr {
    width: 150px;
}

.value-title {
    width: 65px;
    height: 30px;
    font-weight: normal;
    font-size: 22px;
    color: #FFFFFF;
    line-height: 30px;
    text-align: left;
    font-style: normal;
    white-space: nowrap;
}

.value-desc {
    width: 304px;
    height: 30px;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 31px;
    text-align: center;
    font-style: normal;
    margin-top: 10px;
}

.left-container-title {
    width: 344px;
    height: 46px;
}

.left-container-image {
    width: 480px;
    height: 340px;

    object-fit: contain; /* 保持比例，完整显示图片，可能留空白 */
    object-position: center; /* 居中显示图片 */
}
.hide-map {
  display: none;
}
.show-map {
  display: block;
}

.pd-top-60 {
    padding-top: 60px;
}

.flex-column {
    flex-direction: column;
    display: flex;
}

.right-text {
    align-items: flex-end;
}

.right-text-title img {
    height: 60px;
}

.right-text-content {
    max-width: 620px;
    height: 156px;
    font-weight: 400;
    font-size: 14px;
    color: #2B2B2B;
    line-height: 26px;
    text-align: left;
    font-style: normal;

    opacity: 0;
    transform: translateX(25%);
    transition: transform 1s ease, opacity 1.5s ease;
}

.bottom-tabs-container {
    align-items: flex-start;
    justify-content: flex-start;
    width: 100%;
    position: fixed;
    bottom: 0;
    z-index: 1;
}

.bottom-tabs {
    justify-content: flex-start;
    padding-left: 10%;
    padding-right: 10%;
    margin-bottom: calc(1.2% + 120px);
}

.bottom-background-container {
    background-image: url('../assets/about-us/aboutus_image_bottom@2x.png');
    background-size: cover;
    background-position: center;
    height: 120px;
    width: 100%;
    position: fixed;
    bottom: 0;
    z-index: 1;
    opacity: 0;

    transition: opacity 2.6s ease;
}

.bottom-background-container-item {
    color: #FFFFFF;
    position: relative;
}

.bottom-background-container-item:not(:last-child) {
    margin-right: 16vw;
}

.bottom-background-container-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -8vw;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 48px;
    border-right: 1px solid rgba(255, 255, 255, 0.5);
}

.bottom-background-container-item p {
    font-weight: 400;
    font-size: 12px;
    line-height: 17px;
    text-align: center;
    font-style: normal;
    opacity: 0.5;
}

.bottom-background-container-item-title {
    font-size: 46px;
    line-height: 65px;
    text-align: center;
    font-style: normal;
}

.bottom-background-container-item-title span:nth-child(2) {
    margin-left: 10px;
    font-weight: 400;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 20px;
    text-align: center;
    font-style: normal;
}


.bottom-tabs a {
    display: flex;
    align-items: center;
    justify-content: center;

    text-decoration: none;
    height: 26px;
    font-weight: 400;
    font-size: 16px;
    color: #bfbfbf;
    line-height: 26px;
    text-align: left;
    font-style: normal;

}

.bottom-tabs a>img {
    width: 36px;
    height: 36px;
}

.bottom-tabs a:not(:last-child)>p {
    height: 26px;
    font-weight: 400;
    font-size: 16px;
    color: #bfbfbf;
    line-height: 26px;
    text-align: left;
    font-style: normal;
    text-decoration: none;

    margin-right: 42px;
}

.bottom-tabs a.active>p {
    font-weight: bold;
    color: #FFE100;
}

#bt {
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateY(-100%);
}

#bt.show {
    opacity: 1;
    transform: translateY(0%);
}

.left-container {
    opacity: 0;
    transform: translateX(-10%);
    transition: transform 4s cubic-bezier(0, 0.54, 0.96, 1), opacity 1.5s ease;
}

.right-container-del {
    opacity: 0;
    transform: translateX(25%);
    transition: transform 1s ease, opacity 1.5s ease;
}

.right-text-title {
    opacity: 0;
    transform: translateX(25%);
    transition: transform 1s ease, opacity 1.5s ease;
}

.left-active {
    opacity: 1;
    transform: translateX(0%);
}

.right-active {
    opacity: 1;
    transform: translateX(0%);
}

.section {
    position: absolute;
    width: 100%;
    height: 100vh;
}

.sub-content-item {
    display: flex;

    font-weight: 400;
    font-size: 14px;
    color: #2B2B2B;
    line-height: 26px;
    text-align: left;
    font-style: normal;
    align-items: center;

    margin-bottom: 10px;
}

.sub-content-item img {
    height: 30px;
}

.yellow-large {
    font-weight: 500;
    font-size: 24px;
    color: #FFE100;
    line-height: 33px;
    text-align: right;
    font-style: normal;
    margin-left: 8px;

    transition: all 0.3s ease-in-out;
}

.sub-content-container-number-item:not(:last-child) {
    margin-right: 28px;
}

.sub-content-container-number-item span {
    font-weight: 500;
    font-size: 24px;
    color: #FFE100;
    line-height: 33px;
    text-align: center;
    font-style: normal;

}

.sub-content-container-number-item p {
    font-weight: 400;
    font-size: 14px;
    color: #2B2B2B;
    line-height: 31px;
    text-align: center;
    font-style: normal
}

.sub-content-container-number-item img {
    height: 50px;

}

.sub-content-container-number-item img:not(:last-child) {
    margin-right: 24px;
}

.sub-content {
    justify-content: space-between;
}

.mg-right-10 {
    margin-right: 10px;
}

.dot .img-default {
    display: block;
}

.dot .img-active {
    display: none;
}

.dot.active .img-default {
    display: none;
}

.dot.active .img-active {
    display: block;
}

.bt-bg {
    opacity: 0;
    transition: transform 1.2s ease, opacity 1.5s ease;
    height: 100%;
    position: absolute;
}

.bt-bg.active {
    opacity: 1;
}

.bottom-background-container-collection {
    flex-direction: column;
    color: #FFF;
    height: 100%;
    justify-content: space-evenly;
}

.bottom-background-container-item-small {
    flex-direction: column;
}

.bottom-background-container-item-small:not(:last-child) {
    margin-right: 54px;
}

.bottom-background-container-item-small-title {
    font-size: 36px;
    color: #FFF;
    line-height: 50px;
    text-align: center;
    font-style: normal;
}

.bottom-background-container-item-small p {
    font-weight: 400;
    font-size: 12px;
    color: #FFF;
    line-height: 17px;
    text-align: center;
    font-style: normal;
    opacity: .5;
}

.bottom-background-container-collection:not(:last-child) {
    margin-right: 200px;
    position: relative;
}

.bottom-background-container-collection:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    width: 0px;
    height: 48px;
    border-right: 1px solid rgba(255, 255, 255, 0.5);
}


@media screen and (max-width: 1087px) {
    .content {
        max-width: 500px;
        padding-left: 0;
        padding-top: 22vh;
        margin: 0 auto;
    }


    .left-container-title {
        width: 172px;
        height: 23px;
    }

    .left-container-image {
        width: 240px;
        height: 170px;
        object-fit: contain; /* 保持比例，完整显示图片，可能留空白 */
        object-position: center; /* 居中显示图片 */
    }

    .right-text-title img {
        height: 30px;
    }

    .top-container {
        flex-direction: column;
        display: flex;
        justify-content: normal;
        padding-top: 2%;
        align-items: center;
        padding-left: 10%;
        padding-right: 10%;
        width: 100%;
        height: 65%;
    }

    .right-text-content.mg-top-30 {
        margin-top: 0px;
    }

    .bottom-tabs a>img {
        width: 12px;
        height: 12px;
    }

    .sub-content.mg-top-30 {
        margin-top: 0px;
    }

    .bottom-tabs a>p {
        display: flex;
        align-items: center;
        justify-content: center;

        font-weight: 400;
        font-size: 10px;
        color: #bfbfbf;
        line-height: 13px;
        text-align: left;
        font-style: normal;
        text-decoration: none;
        margin-right: 2px;
    }

    .bottom-tabs a:not(:last-child)>p {
        display: flex;
        align-items: center;
        justify-content: center;

        font-weight: 400;
        font-size: 10px;
        color: #bfbfbf;
        line-height: 13px;
        text-align: left;
        font-style: normal;
        text-decoration: none;
        margin-right: 2px;
    }

    .sub-content-container-number-item span {
        font-weight: 500;
        font-size: 12px;
        color: #FFE100;
        line-height: 16px;
        text-align: center;
        font-style: normal;
    }

    .bottom-tabs a.active>p {
        color: #FFE100;
        font-weight: bold;
    }

    .about-us-summary {
        width: unset;
        max-width: 500px;
    }

    .bottom-tabs {
        padding-left: 2%;
        padding-right: 2%;
        margin-bottom: calc(3.6% + 120px);
        justify-content: center;
        width: 100%;
    }

    .bottom-background-container-item:not(:last-child) {
        margin-right: 10px;
    }

    .bottom-background-container-item-title {
        font-size: 23px;
        line-height: 32px;
        text-align: center;
        font-style: normal;
    }
}