*{
    padding: 0;
    margin: 0;
}

.a{
    text-decoration: none;
    color: transparent;
    /* background-color: #524300;  */
    /* 鼠标悬停时的背景颜色 */
    transition: 0s;
}

.a:active {
    /* background-color: #524300;  */
    /* 点击后的背景颜色 */
    color: #000;
}

.a:hover {
    text-decoration: underline;
    color: #e9381c;
    transition: 0.1s;
    /* background-color: #524300;  */
    /* 鼠标悬停时的背景颜色 */
}

h4,p{
    text-align: justify;
    /* font-family: "宋体"; */
}

img {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

html, body{
    box-sizing: border-box;
    width: 100vw;
    min-width: 1000px;                                                                                                                                                                           
    height: auto;
    overflow-x: hidden;
}

.main-all{
    position: relative;
    width: 100vw;
    min-width: 1000px;
    height: auto;
    margin: 0 auto;
    /* background: url(../img/bgm.jpg) no-repeat center top/100% auto; */
}

/* banner */
.main-banner{
    position: relative;
    width: 100vw;
    height: 877px;
    margin: 0 auto;
    min-width: 1000px;
    background: url(//x0.ifengimg.com/ucms/special/images/9E39B274ED2CFE5F2AC0D52711FDAA10.jpg) no-repeat center top;
}

/* dy */
.main-dy{
    position: relative;
    width: 100%;
    height: 709px;
    margin: 0 auto;
    min-width: 1000px;
    overflow: hidden;
    background: url(//x0.ifengimg.com/ucms/special/images/B6C697D4E596EC110854966A49BE7B99.jpg) no-repeat center top/auto 100%;
}

/* one */
.main-one{
    position: relative;
    width: 100vw;
    min-width: 917px;
    height: auto;
    margin: 0 auto;
    /* background: url(../img/bgm.jpg) no-repeat center top/100% auto; */
}
.main-onebt{
    position: relative;
    width: 100%;
    height: 1146px;
    margin: 0 auto;
    min-width: 1000px;
    overflow: hidden;
    background: url(//x0.ifengimg.com/ucms/special/images/AC4BEC66DCA7E20F0B6A8B78AEA0F61C.jpg) no-repeat center top/auto 100%;
}
.main-onespbj{
    position: relative;
    width: 100%;
    height: 681px;
    margin: 0 auto;
    min-width: 1000px;
    overflow: hidden;
    background: url(//x0.ifengimg.com/ucms/special/images/E81802CD3294EB4DF9F1FB8897CE1F3E.jpg) no-repeat center top/auto 100%;
}
.main-onesp{
    position: relative;
    width: 1000px;
    height: 540px;
    margin: 0 auto;
    min-width: 964px;
    overflow: hidden;
    margin-top:229px;
    left:18px;
}
/* two */
.main-two{
    position: relative;
    width: 100vw;
    min-width: 968px;
    height: auto;
    margin: 0 auto;
    /* background: url(../img/bgm.jpg) no-repeat center top/100% auto; */
}
.main-twobt{
    position: relative;
    width: 100%;
    height: 185px;
    margin: 0 auto;
    min-width: 1000px;
    overflow: hidden;
    background: url(//x0.ifengimg.com/ucms/special/images/BB9C8F886D36A06D2E5BF4CF23676DED.jpg) no-repeat center top/auto 100%;
}
.main-twonrbj{
    position: relative;
    width: 100%;
    height: 743px;
    margin: 0 auto;
    min-width: 1000px;
    overflow: hidden;
    background: url(//x0.ifengimg.com/ucms/special/images/73C71CDDBBC1B22DDE6BD255E44A2031.jpg) no-repeat center top/auto 100%;
}

.divider {
                height: 1px;
                background-color: rgba(255, 255, 255, 0.1);
                width: calc(100% - 3rem);
                margin: 0 auto;
            }
            .text-frame {
                width: 365px;
                height: 520px;
                background-color: #1E40AF; /* 蓝色背景 */
            }
            .text-item {
                flex: 1;
                transition: all 0.3s ease;
                position: relative;
                color: white; /* 默认白色文字 */
                cursor: pointer;
                overflow: hidden;
                z-index: 1;
            }
            /* 文字悬停变蓝色效果 */
            .text-item:hover h3,
            .text-item.active h3,
            .text-item:hover p,
            .text-item.active p {
                color: #2067f8; /* 蓝色文字 */
                transition: color 0.3s ease;
            }
            /* 单条内容的背景图片容器 */
            .text-item-bg {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background-size: cover;
                background-position: center;
                opacity: 0;
                transition: opacity 0.4s ease;
                z-index: -1;
            }
            .text-item:hover .text-item-bg,
            .text-item.active .text-item-bg {
                opacity: 1;
            }
            .image-container {
                width: 100%;
                max-width: 540px;
                height: 520px;
                margin-top: -60px;
            }
            /* 三角形指示样式 */
            .text-item::after {
                content: '';
                position: absolute;
                right: -10px;
                top: 50%;
                transform: translateY(-50%) scale(0);
                width: 0;
                height: 0;
                border-top: 10px solid transparent;
                border-bottom: 10px solid transparent;
                border-left: 10px solid #38BDF8;
                transition: all 0.3s ease;
                z-index: 10;
            }
            .text-item:hover::after,
            .text-item.active::after {
                transform: translateY(-50%) scale(1);
            }
            /* 链接样式 */
            .summary-link {
                color: #93C5FD;
                text-decoration: none;
                transition: all 0.2s ease;
                position: relative;
                z-index: 2;
            }
            .summary-link:hover {
                color: #DBEAFE;
                text-decoration: underline;
            }
            /* 确保文字在图片上方 */
            .text-item h3, .text-item p {
                position: relative;
                z-index: 2;
                transition: color 0.3s ease;
            }

/* three */
.main-three{
    position: relative;
    width: 100vw;
    min-width: 968px;
    height: 1180px;
    margin: 0 auto;
    /* background: url(../img/bgm.jpg) no-repeat center top/100% auto; */
}
.main-threebt{
    position: relative;
    width: 100%;
    height: 231px;
    margin: 0 auto;
    min-width: 1000px;
    overflow: hidden;
    background: url(//x0.ifengimg.com/ucms/special/images/D14CAE7732AE802E79FD604B6C0F190B.jpg) no-repeat center top/auto 100%;
}


/* four */
.main-four{
    position: relative;
    width: 100vw;
    min-width: 968px;
    height: 968px;
    margin: 0 auto;
    /* background: url(//x0.ifengimg.com/ucms/special/images/DFF6260A96DB878D814E40340BC746DB.jpg) no-repeat center top/100% auto; */
}
.main-fourbt{
    position: relative;
    width: 100%;
    height: 210px;
    margin: 0 auto;
    min-width: 1000px;
    overflow: hidden;
    background: url(//x0.ifengimg.com/ucms/special/images/AB4562C76F9999C944D8062CBC43CE0A.jpg) no-repeat center top/auto 100%;
}
.main-fourbj{
    position: relative;
    width: 100%;
    height: 759px;
    margin: 0 auto;
    min-width: 1000px;
    overflow: hidden;
    background: url(//x0.ifengimg.com/ucms/special/images/DFF6260A96DB878D814E40340BC746DB.jpg) no-repeat center top/auto 100%;
}
}
.gundong{
   height: 20px;
}

.main-four .three-swiper{
    position: relative;
    width: 1000px;
    height: 666px;
    margin: 95px auto 0;
    overflow: hidden;
    margin-top:0px;
}

.main-four .three-swiper .swiper-slide{
    width: 100%;
    height: 666px;
    margin: 0 auto;
    overflow: hidden;
}

.main-four .three-swiper .swiper-slide img{
    width: auto;
    height: 100%;
    margin-left: 50%;
    transform: translateX(-50%);
}