html {
    font-size: 16px;
    /* 1rem = 16px */
}


/* 添加按钮样式 */

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -100%);
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    color: white;
    cursor: pointer;
    transition: 0.3s;
}

.play-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.play-btn .fa-play {
    margin-left: 3px;
    /* 微调播放图标位置 */
}

.banner {
    width: 100vw;
    box-sizing: border-box;
    /* margin-top: 7vw; */
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-editor {
    position: absolute;
    left: 12vw;
    top: 15vw;
    z-index: 999;
    color: #ffffff;
    font: 3vw 微软雅黑;
    font-weight: 800;
    /* 比 bold 更粗 */
}

.banner2 {
    width: 100vw;
    box-sizing: border-box;
    /* height: 70vh; */
    /* height: 400px; */
    background-color: #252525;
    display: flex;
    background-image: url('../qbbimg/banner11.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    min-height: 70vh;
    /* 容器高度至少占满视口 */
}

.bannerjishu {
    width: 100vw;
    box-sizing: border-box;
    /* height: 70vh; */
    min-height: 70vh;
    /* 容器高度至少占满视口 */
    /* background-color: #252525; */
    display: flex;
    background-color: #4c5660;
    background-image: url('../qbbimg/bannerdian.png');
    background-repeat: no-repeat;
    background-size: cover;
}

.bannerzhidao {
    width: 100vw;
    box-sizing: border-box;
    /* height: 70vh; */
    height: 400px;
    background-color: #252525;
    display: flex;
    background-image: url('../qbbimg/bannerg.png');
    background-repeat: no-repeat;
    background-size: cover;
}

.banner2-left {
    width: 50%;
    /* border: 1px solid red; */
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
    color: #ffffff;
    padding-left: 12vw;
}

.banner2-left-1 {
    color: #ffffff;
    font: 2.3vw 微软雅黑;
    font-weight: 700;
}

.banner2-left-2 {
    color: #ffffff;
    font: 2.3vw 微软雅黑;
    font-weight: 700;
}

.banner2-left-4 {
    margin-top: 2vh;
    font: 1vw 微软雅黑;
    text-align: left;
    line-height: 2vw;
    /* border: 1px solid red; */
    width: 50vw;
}

.banner2-left-3 {
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(451deg, rgb(0, 162, 233) 0%, rgb(47, 49, 139) 100%);
    font: 1.5vw 微软雅黑;
    font-weight: 700;
    margin-top: 6vh;
}

.banner2-right {
    width: 50%;
    /* border: 1px solid red; */
}

.imgyan {
    width: 100%;
    height: 100%;
}

.banner3 {
    width: 100vw;
    box-sizing: border-box;
    /* height: 90vh; */
    /* border: 1px solid red; */
    background-color: #252525;
    display: flex;
}

.shoubi {
    width: 50%;
    position: relative;
    /* border: 1px solid red; */
}

.shiyong {
    padding-left: 10vh;
    width: 50%;
    /* border: 1px solid red; */
    display: flex;
    flex-direction: column;
    align-items: start;
    /* justify-content: space-around; */
    color: #ffffff;
}

.linian {
    font: 2.3vw 微软雅黑;
    font-weight: 700;
    margin-top: 10vh;
}

.jishu {
    font: 2.3vw 微软雅黑;
    font-weight: 700;
    margin-top: 1vw;
}

.pra {
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(451deg, rgb(0, 162, 233) 0%, rgb(47, 49, 139) 100%);
    font: 1.5vw 微软雅黑;
    font-weight: 700;
    margin-top: 6vh;
}

.rat {
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(451deg, rgb(0, 162, 233) 0%, rgb(47, 49, 139) 100%);
    font-size: 24px;
    font-family: 'Tahoma', sans-serif;
    margin-top: 3vh;
}

.women {
    margin-top: 10vw;
    text-align: left;
    font: 1vw 微软雅黑;
    text-align: left;
    line-height: 2vw;
}

.fangan {
    position: relative;
    width: 100vw;
    min-height: 70vh;
    /* 容器高度至少占满视口 */
    /* border: 1px solid red; */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-image: url('../qbbimg/bannerg.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.gaofeng {
    z-index: -1;
    position: absolute;
    left: 0px;
    right: 0px;
    width: 100vw;
    /* height: 50vw; */
    height: auto;
}

.yizhan {
    font: 2.3vw 微软雅黑;
    font-weight: 700;
    margin-top: 10vh;
    color: #ffffff;
}

.yizhany {
    align-self: flex-start;
    height: 100%;
    font: 2.3vw 微软雅黑;
    /* border: 1px solid red; */
    font-weight: 700;
    margin-top: 0vh;
    margin-left: 12vw;
    color: #ffffff;
}

.yizhanm {
    align-self: flex-start;
    font: 2.3vw 微软雅黑;
    font-weight: 700;
    margin-top: 2vh;
    color: #ffffff;
    margin-left: 12vw;
}

.one {
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(451deg, rgb(0, 162, 233) 0%, rgb(47, 49, 139) 100%);
    font: 2vw 微软雅黑;
    font-weight: 700;
    margin-bottom: -4vw !important;
    /* align-self: start; */
}

.jiaoyao {
    /* border: 1px solid red; */
    color: #ffffff;
    margin-top: 5vw;
    margin-bottom: -7vw;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    width: 60%;
    text-align: center;
    font: 1vw 微软雅黑;
    line-height: 2vw;
}

.dzbox {
    position: relative;
    width: 100vw;
    /* min-height: 70vw; */
    box-sizing: border-box;
    padding: 5vw;
    display: flex;
    align-items: center;
    /* border: 1px solid red; */
    background: url('../qbbimg/banner5.png');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.dzimg {
    z-index: -1;
    position: absolute;
    left: 0px;
    right: 0px;
    top: 0;
    width: 100vw;
    /* height: 60%; */
    display: flex;
    align-items: center;
}

.yuanbox {
    /* border: 1px solid red; */
    height: 100%;
    width: 40%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 7vw;
}

.yuanl {
    font: 2vw 微软雅黑;
    color: #ffffff;
    font-weight: 700;
}

.yuanli {
    margin-top: 5vw;
    color: #ffffff;
    /* border: 1px solid red; */
    width: 90%;
    max-height: 60%;
    line-height: 2vw !important;
    font: 1.1vw 微软雅黑;
    color: #ffffff;
}

.ship {
    width: 36vw;
    height: 25vw;
    position: relative;
    /* width: 60%; */
    /* height: 100%; */
    /* border: 1px solid red; */
    box-sizing: border-box;
    margin-left: 8vw;
    /* padding: 5vw; */
    padding-top: 0px;
    /* padding-left: 20vw; */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.vid {
    /* border: 1px solid red; */
    /* background-color: #fff; */
    width: 35vw;
    height: 25vw;
    /* height: 29vw; */
    position: relative;
}

.zanting {
    color: #ffffff;
    ;
}

.lunbo {
    position: relative;
    width: 100vw;
    /* border: 1px solid red; */
    /* height: 60vh; */
    box-sizing: border-box;
    background-color: #152030;
    padding: 2vw;
    background-image: url('../qbbimg/dianli.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.carousel {
    position: relative;
    /* border: 1px solid blue; */
    /* max-width: 100vw; */
    width: 100%;
    /* height: 100%; */
    height: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-item {
    min-width: 100%;
    /* border: 1px solid #ffaa00; */
    /* height:500px; */
    position: relative;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

.imgk {
    /* border: 1px solid red; */
    transform: scale(0.5);
    height: 100% !important;
    /* height: 330px; */
}

.kongzhi {
    /* margin-top: 1vw; */
    font: 2vw 微软雅黑;
    color: #ffffff;
    font-weight: 700;
    position: absolute;
    bottom: 10vw;
    left: 50%;
    transform: translateX(-50%);
}

.jieshao {
    margin-top: 1vw;
    line-height: 2vw !important;
    font: 1.3vw 微软雅黑;
    color: #ffffff;
    position: absolute;
    bottom: 7vw;
    left: 50%;
    transform: translateX(-50%);
}

.carousel-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}


/* 响应式调整 */

@media (max-width: 768px) {
    .carousel-item img {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .carousel-item img {
        height: 200px;
    }
}


/* 指示点 */

.carousel-dots {
    position: absolute;
    bottom: 5vw;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1vw;
}

.dot {
    width: 1vw;
    height: 1vw;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.3s ease;
}

.dot.active {
    background: #fff;
}

.yueqiu {
    width: 100vw;
    /* height: 60vh; */
    box-sizing: border-box;
    padding: 5vw;
    padding-left: 10vw;
    padding-right: 10vw;
    position: relative;
    background-color: #152030;
    /* border: 1px solid red; */
    background-image: url('../qbbimg/dianli1.png');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.yueqiuimg {
    z-index: -1;
    position: absolute;
    left: 0px;
    right: 0px;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.wangge {
    width: 100%;
    height: 50%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.leidian {
    /* border: 0.4vw solid #ff490c; */
    width: 32.8%;
    /* border: 1px solid red; */
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

.shu1 {
    height: 15vw;
    width: 1px;
    background-color: #b9b9b9;
}

.hengxian {
    width: 100%;
    height: 1px;
    background-color: #b9b9b9;
}

.nengl {
    font: 2vw 微软雅黑;
    color: #ffffff;
    font-weight: 700;
    margin-top: 2vw;
}

.dianzishu {
    font: 1.3vw 微软雅黑;
    color: #ffffff;
    font-weight: 700;
}

.tubiaoimg {
    width: 4vw;
}