.header {
    width: 100vw;
    height: 104px;
    position: sticky;
    background-color: #fff;
    top: 0px;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
    z-index: 1001;
}

.top-header {
    height: 30px;
    background: black;
    color: #808080;
    padding: 0 10px;
    text-align: right;
    width: 100vw;
    line-height: 30px;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logoText {
    font-size: 30px;
    color: black;
    font-weight: 600;
    z-index: 10;
}

.tab {
    font-size: 25px;
    color: black;
    margin-right: 50px;
    line-height: 25px;
    cursor: pointer;
    padding: 8px 15px;
    box-sizing: border-box;
}

.activeTab {
    background: #fae57b;
    border-radius: 2px;
}


.page1 {
    padding-top: 30px;
    width: 100vw;
    height: 100vh;
    position: relative;
    display: flex;
    justify-content: space-between;
}
#carouselExampleIndicators{
    width: 70%;
}

.trapezoid {
    width: 70vw; /* 梯形底边宽度 */
    height: 85vh; /* 梯形高度 */
    background: url('../assets/imgs/slider-header.jpg') no-repeat center center;
    background-size: cover; /* 背景图片自适应 */
    overflow: hidden;
}

.trapezoid2 {
    width: 29vw; /* 梯形底边宽度 */
    height: 85vh; /* 梯形高度 */
    display: flex;
    z-index: 1000;
    flex-direction: column;
    justify-content: space-between;
    background: white;
}

.img1 {
    color: black;
    font-size: 30px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 26.5vh;
    background: url('../assets/imgs/home-1-538x200.jpg') no-repeat 70% center;
    background-size: cover; /* 背景图片自适应 */
}

.img2 {
    color: black;
    font-size: 30px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 26.5vh;
    background: url('../assets/imgs/home-2-498x195.jpg') no-repeat center center;
    background-size: cover; /* 背景图片自适应 */
}

.img3 {
    color: black;
    font-size: 30px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 26.5vh;
    background: url('../assets/imgs/home-3-460x195.jpg') no-repeat 11% center;
    background-size: cover; /* 背景图片自适应 */
}

.page1-img {
    width: 50px;
    height: 50px;
}

.cau-container {
    height: 500px;
    position: absolute;
    left: 10%;
    top: 30%;
    z-index: 2;
    width: 70%;
}

.page1-title {
    color: black;
    font-size: 40px;
    font-weight: 500;
}

.page1-subtitle {
    margin-top: 30px;
    color: black;
    font-size: 20px;
    font-weight: 300;
}

.page1 .page1-indicators {
    position: absolute;
    left: 0;
    bottom: 20%;
    display: flex;
}

.circle-indicator {
    width: 10px;
    height:  10px;
    border-radius: 50%;
    padding: 10px 10px;
    background-color: #676060;
    margin-right: 10px;
    cursor: pointer;
    box-sizing: border-box;
    border: 1px solid transparent;
}
.indicator-active {
    width:  10px;
    height:  10px;
    box-sizing: border-box;
    padding: 10px 10px;
    display: flex;
    border-radius: 50%;
    border: 1px solid #fbe64d;
}

.page2 {
    width: 100vw;
    height: 100vh;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mt-130 {
    margin-top: 130px;
}

.w-h-76 {
    width: 76px;
    height: 76px;
}

.page2-m {
    margin: 0 80px;
}

.page2-title {
    width: 100%;
    text-align: center;
    font-size: 50px;
    font-weight: 600;
    color: #000;
}

.des-item {
    width: 400px;
    border: 1px solid #000;
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    padding: 50px 50px 150px;
}

.we-text-top {
    font-size: 30px;
    color: #000;
    margin-top: 40px;
}

.we-text-bottom {
    font-size: 20px;
    color: #000;
    margin-top: 40px;
}

.page3 {
    width: 100vw;
    height: 100vh;
    background: #000;
    position: relative;
    overflow: hidden;
}

.page3-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 50px;
}



/* 确保文字在背景图之上 */
.page3 .content {
    position: relative;
    font-size: 28px;
    font-weight: 500;
    z-index: 1; /* 文字层级高于背景 */
    color: #fff; /* 设置文字颜色清晰可见 */
    text-align: left; /* 可选：使文字居中 */
    padding: 20px; /* 可选：文字的内边距 */
}

.page3 .title {
    position: relative;
    font-size: 50px;
    font-weight: 600;
    z-index: 1; /* 文字层级高于背景 */
    color: #fff; /* 设置文字颜色清晰可见 */
    text-align: center; /* 可选：使文字居中 */
    padding: 20px; /* 可选：文字的内边距 */
}

.width {
    width: 50vw;
    margin: 200px auto 0;
}

.page4 {
    width: 100vw;
    height: 100vh;
    background: #fff;
}

.pag4-con {
    display: flex;
    flex-direction: column;
    align-items: center
}

.page4-mt40 {
    margin-top: 40px
}

.box-title {
    font-size: 50px;
    font-weight: 600;
    color: black;
    margin-bottom: 50px;
}

.box-content {
    width: 70vw;
    margin: 0 auto;
    padding-top: 200px;
    box-sizing: border-box;

}

.from {
    font-size: 20px;
    font-weight: 500;
}


.from {
    font-size: 28px;
    font-weight: 500;
    color: #000;
}

.com {
    margin-top: 100px;
    font-size: 18px;
}

.address {
    font-size: 19px;
    margin-bottom: 30px;
}

.relative {
    position: relative;
}

.mask {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
}

.line {
    height: 10px;
    background: #f8e37a;
    position: absolute;
    bottom: 5px;
    width: 180px;
}


@media screen and (max-width: 1740px) {
    .header {
        width: 100vw;
        height: 80px;
        position: sticky;
        z-index: 1001;
        background-color: white;
        top: 0px;
        left: 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 50px;
    }
    #carouselExampleIndicators{
        width: 60% !important;
    }
    .top-header {
        height: 30px;
        background: black;
    }

    .flex-center {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .logoText {
        font-size: 30px;
        color: black;
        font-weight: 600;
    }

    .tab {
        font-size: 25px;
        color: black;
        margin-right: 50px;
        line-height: 25px;
        cursor: pointer;
    }

    .activeTab {
        border-bottom: 1px solid #fff;
    }

    .page1 {
        width: 100vw;
        height: 100vh;
        background-size: cover;
        position: relative;
    }

    .page1-img {
        width: 50px;
        height: 50px;
    }

    .cau-container {
        height: 500px;
        position: absolute;
        left: 10%;
        top: 30%;
        z-index: 2;
        width: 70%;
    }

    .page1-title {
        color: black;
        font-size: 40px;
        font-weight: 500;
    }

    .page1-subtitle {
        margin-top: 30px;
        color: black;
        font-size: 30px;
        font-weight: 300;
    }

    .page1 .page1-indicators {
        position: absolute;
        left: 0;
        bottom: 20%;
        display: flex;
    }

    .circle-indicator {
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #676060;
        margin-right: 10px;
        cursor: pointer;
    }

    .indicator-active {
        border: 1px solid #fbe64d;
        padding: 8px 8px;
    }

    .page2 {
        width: 100vw;
        height: 100vh;
        background-color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .mt-130 {
        margin-top: 65px;
    }

    .w-h-76 {
        width: 76px;
        height: 76px;
    }

    .page2-m {
        margin: 0 80px;
    }

    .page2-title {
        width: 100%;
        text-align: center;
        font-size: 50px;
        font-weight: 600;
        color: #000;
    }


    .we-text-top {
        font-size: 30px;
        color: #000;
        margin-top: 40px;
    }

    .we-text-bottom {
        font-size: 20px;
        color: #000;
        margin-top: 40px;
    }

    .page3 {
        width: 100vw;
        height: 100vh;
        background: #000;
        position: relative;
        overflow: hidden;
    }

    .page3-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-top: 40px;
    }

    /* 确保文字在背景图之上 */
    .page3 .content {
        position: relative;
        font-size: 28px;
        font-weight: 500;
        z-index: 1; /* 文字层级高于背景 */
        color: #fff; /* 设置文字颜色清晰可见 */
        text-align: left; /* 可选：使文字居中 */
        padding: 0; /* 可选：文字的内边距 */
    }

    .page3 .title {
        position: relative;
        font-size: 50px;
        font-weight: 600;
        z-index: 1; /* 文字层级高于背景 */
        color: #fff; /* 设置文字颜色清晰可见 */
        text-align: center; /* 可选：使文字居中 */
        padding: 0; /* 可选：文字的内边距 */
    }

    .width {
        width: 980px;
        margin: 120px auto 0;
    }

    .page4 {
        width: 100vw;
        height: 100vh;
        background: #fff;
    }

    .pag4-con {
        display: flex;
        flex-direction: column;
        align-items: center
    }

    .page4-mt40 {
        margin-top: 40px
    }

    .box-title {
        font-size: 50px;
        font-weight: 600;
        color: black;
        margin-bottom: 50px;
    }

    .box-content {
        width: 70vw;
        margin: 0 auto;
        padding-top: 120px;
        box-sizing: border-box;

    }

    .from {
        font-size: 20px;
        font-weight: 500;
    }

    .from {
        font-size: 28px;
        font-weight: 500;
        color: #000;
    }

    .com {
        margin-top: 100px;
        font-size: 18px;
    }
}