body {
    background: #F5F2F2
}
.sec1{
    position: relative;
    z-index: 55;
}
.sec1 .wrap {
    width: 1440px;
    margin: 80px auto 140px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    grid-gap: 40px 0
}

.sec1 .wrap .item {
    border-radius: 15px;
    padding: 30px 34px 40px 40px;
    display: flex;
    align-items: center;
    overflow: hidden;
    width: 700px;
    background: #fff;
    position: relative;
    justify-content: space-between;
    --color: #E76F51;
    z-index: 1
}

.sec1 .wrap .item:hover:before {
    opacity: 1
}

.sec1 .wrap .item:hover .r img:first-child {
    opacity: 0
}

.sec1 .wrap .item:hover .r img:nth-child(2) {
    opacity: 1
}

.sec1 .wrap .item:hover .l .label {
    background: #fff
}

.sec1 .wrap .item:hover .l .label .cir {
    background: var(--color)
}

.sec1 .wrap .item:hover .l .label p {
    color: var(--color)
}

.sec1 .wrap .item:hover .l h5,
.sec1 .wrap .item:hover .l p {
    color: #fff
}

.sec1 .wrap .item:hover .l a {
    border-bottom: 1px solid #fff
}

.sec1 .wrap .item:hover .l a p {
    color: #fff
}

.sec1 .wrap .item:hover .l a .iconfont {
    color: #fff
}

.sec1 .wrap .item:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: var(--color);
    z-index: -1;
    opacity: 0;
    transition: .6s
}

.sec1 .wrap .item:nth-child(2) {
    --color: #F4A261
}

.sec1 .wrap .item:nth-child(2) {
    --color: #F4A261
}

.sec1 .wrap .item:nth-child(3) {
    --color: #E9C46A
}

.sec1 .wrap .item:nth-child(4) {
    --color: #FFC323
}

.sec1 .wrap .item:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 320px;
    background: var(--color);
    border-radius: 15px
}

.sec1 .wrap .item .label {
    width: fit-content;
    height: 30px;
    background: var(--color);
    box-shadow: 4px 4px 10px 0px rgba(166, 109, 0, 0.2);
    border-radius: 6px;
    display: flex;
    align-items: center;
    padding: 0 19px 0 12px;
    margin-bottom: 44px;
    transition: .6s
}

.sec1 .wrap .item .label p {
    font-weight: 500;
    font-size: 14px;
    color: #fff;
    transition: .6s
}

.sec1 .wrap .item .label .cir {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    margin-right: 10px;
    background: #fff;
    transition: .6s
}

.sec1 .wrap .item h5 {
    font-weight: bold;
    font-size: 24px;
    color: #800000;
    margin-bottom: 16px;
    transition: .6s
}

.sec1 .wrap .item a {
    display: flex;
    align-items: center;
    margin: 46px 0 0;
    width: fit-content;
    border-bottom: 1px solid #111111;
    padding-bottom: 4px;
    transition: .6s
}

.sec1 .wrap .item a p {
    font-weight: 500;
    font-size: 14px;
    color: #111111;
    margin-right: 10px;
    transition: .6s
}

.sec1 .wrap .item a .iconfont {
    font-size: 14px;
    color: #111111;
    transition: .6s
}

.sec1 .wrap .item .l {
    width: 252px
}

.sec1 .wrap .item .l>p {
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    opacity: 0.8;
    height: 48px;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: .6s
}

.sec1 .wrap .item .r {
    height: 250px;
    position: relative
}

.sec1 .wrap .item .r img {
    height: 100%;
    object-fit: contain;
    position: relative;
    transition: .6s
}

.sec1 .wrap .item .r img:not(:first-child) {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%
}


.sec2 {
    width: 100vw;
    position: relative;
    /* padding: 106px 0 0; */
    padding: 50px 0 0;
    margin: 0 0 134px
}

.sec2 .bg {
    position: absolute;
    width: 100%;
    z-index: 1;
    top: 0;
    left: 0
}

.sec2 .bg img {
    display: block;
    width: 100%
}

.sec2 .wrap {
    width: 1440px;
    margin: 0 auto;
    position: relative;
    z-index: 2
}

.sec2 .wrap .title_flex {
    display: flex;
    justify-content: space-between;
    margin: 0 0 30px
}

.sec2 .wrap .title_flex .btn {
    display: flex;
    align-items: center;
    display: none
}

.sec2 .wrap .title_flex .btn .iconfont {
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0);
    border-radius: 50%;
    border: 1px solid #e76f51;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 12px;
    color: #e76f51;
    font-size: 20px;
    position: relative;
    transition: .3s ease
}

.sec2 .wrap .title_flex .btn .iconfont:hover {
    color: #fff;
    background: rgba(231, 111, 81, 0);
    border: 1px solid rgba(0, 0, 0, 0);
    transform: scale(1.2)
}

.sec2 .wrap .title_flex .btn .iconfont:hover:after {
    opacity: 1
}

.sec2 .wrap .title_flex .btn .iconfont:after {
    content: "";
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(45deg, #C8161D, #EBA011);
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    opacity: 0;
    transition: .4s
}

.sec2 .wrap .title_flex .btn .iconfont:before {
    z-index: 3
}

.sec2 .wrap .title_flex .btn .iconfont:nth-child(1):before {
    transform: rotate(180deg)
}

.sec2 .wrap .swiper {
    width: 100%;
    background: unset
}

.sec2 .wrap .swiper .swiper-wrapper {
    transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide {
    width: 705px;
    border-radius: 15px;
    padding: 30px 0 40px 40px;
    display: flex;
    align-items: center;
    overflow: hidden
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide.w {
    width: 460px
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label {
    width: fit-content;
    height: 30px;
    background: #fff;
    box-shadow: 4px 4px 10px 0px rgba(166, 109, 0, .2);
    border-radius: 6px;
    display: flex;
    align-items: center;
    padding: 0 19px 0 12px;
    margin-bottom: 44px
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label p {
    font-weight: 500;
    font-size: 14px
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label .cir {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    margin-right: 10px
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide h5 {
    font-weight: bold;
    font-size: 24px;
    color: #fff;
    margin-bottom: 16px
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide a {
    display: flex;
    align-items: center;
    margin: 46px 0 0;
    width: fit-content;
    padding-bottom: 4px;
    position: relative
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide a:after {
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    background: #fff;
    bottom: 0;
    left: 0;
    transform-origin: left
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide a p {
    font-weight: 500;
    font-size: 14px;
    color: #fff;
    margin-right: 10px
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide a .iconfont {
    font-size: 14px;
    color: #fff
}

@keyframes an {
    0% {
        transform: scaleX(0)
    }
    100% {
        transform: scaleX(1)
    }
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide a:hover:after {
    animation: an .4s ease forwards
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide .l {
    width: 252px
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide .l > p {
    font-weight: 400;
    font-size: 14px;
    color: #fff;
    line-height: 24px;
    opacity: .8;
    height: 48px;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide .r {
    height: 250px;
    position: absolute;
    right: 50px
}

.sec2 .wrap .swiper .swiper-wrapper .swiper-slide .r img {
    height: 100%;
    max-width: unset;
    filter: grayscale(2) brightness(2.8);
    opacity: .2
}

@media screen and (max-width: 1920px) {
    .sec1 .wrap {
        width: 75vw;
        margin: 4.16666667vw auto 7.29166667vw;
        grid-gap: 2.08333333vw 0;
      }
      .sec1 .wrap .item {
        border-radius: 0.78125vw;
        padding: 1.5625vw 1.77083333vw 2.08333333vw 2.08333333vw;
        width: 36.45833333vw;
      }
      .sec1 .wrap .item:hover .l a {
        border-bottom: 0.05208333vw solid #fff;
      }
      .sec1 .wrap .item:after {
        width: 0.20833333vw;
        height: 16.66666667vw;
        border-radius: 0.78125vw;
      }
      .sec1 .wrap .item .label {
        height: 1.5625vw;
        box-shadow: 0.20833333vw 0.20833333vw 0.52083333vw 0px rgba(166, 109, 0, 0.2);
        border-radius: 0.3125vw;
        padding: 0 0.98958333vw 0 0.625vw;
        margin-bottom: 2.29166667vw;
      }
      .sec1 .wrap .item .label p {
        font-size: 0.72916667vw;
      }
      .sec1 .wrap .item .label .cir {
        width: 0.67708333vw;
        height: 0.67708333vw;
        margin-right: 0.52083333vw;
      }
      .sec1 .wrap .item h5 {
        font-size: 1.25vw;
        margin-bottom: 0.83333333vw;
      }
      .sec1 .wrap .item a {
        margin: 2.39583333vw 0 0;
        border-bottom: 0.05208333vw solid #111111;
        padding-bottom: 0.20833333vw;
      }
      .sec1 .wrap .item a p {
        font-size: 0.72916667vw;
        margin-right: 0.52083333vw;
      }
      .sec1 .wrap .item a .iconfont {
        font-size: 0.72916667vw;
      }
      .sec1 .wrap .item .l {
        width: 13.125vw;
      }
      .sec1 .wrap .item .l > p {
        font-size: 0.72916667vw;
        line-height: 1.25vw;
        height: 2.5vw;
      }
      .sec1 .wrap .item .r {
        height: 13.02083333vw;
      }


        .sec2 {
            width: 100vw;
            padding: 2.6041666667vw 0 0;
            margin: 0 0 6.9791666667vw
        }

        .sec2 .wrap {
            width: 75vw;
        }

        .sec2 .wrap .title_flex {
            margin: 0 0 1.5625vw
        }

        .sec2 .wrap .title_flex .btn .iconfont {
            width: 2.3958333333vw;
            height: 2.3958333333vw;
            margin-left: 0.625vw;
            font-size: 1.0416666667vw;
        }

        .sec2 .wrap .swiper .swiper-wrapper {
            gap: 1.5625vw;
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide {
            width: 36.71875vw;
            border-radius: 0.78125vw;
            padding: 1.5625vw 0 2.0833333333vw 2.0833333333vw;
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide.w {
            width: 23.9583333333vw
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label {
            height: 1.5625vw;
            box-shadow: 0.2083333333vw 0.2083333333vw 0.5208333333vw 0px rgba(166, 109, 0, .2);
            border-radius: 0.3125vw;
            padding: 0 0.9895833333vw 0 0.625vw;
            margin-bottom: 2.2916666667vw
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label p {
            font-size: 0.7291666667vw
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label .cir {
            width: 0.6770833333vw;
            height: 0.6770833333vw;
            margin-right: 0.5208333333vw
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide h5 {
            font-size: 1.25vw;
            margin-bottom: 0.8333333333vw
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide a {
            margin: 2.3958333333vw 0 0;
            padding-bottom: 0.2083333333vw;
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide a p {
            font-size: 0.7291666667vw;
            margin-right: 0.5208333333vw
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide a .iconfont {
            font-size: 0.7291666667vw;
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .l {
            width: 13.125vw
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .l > p {
            font-size: 0.7291666667vw;
            line-height: 1.25vw;
            height: 2.5vw;
        }

        .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .r {
            height: 13.0208333333vw;
            right: 2.6041666667vw
        }
}

@media screen and (max-width: 1024px) {
    .sec1 .wrap{
        width: 90%;
    }
    .sec1 .wrap .item{
        width: 49%;
        border-radius: 10px;
    }
    .sec1 .wrap .item .label{
        height: 24px;
        padding: 0 10px;
        margin-bottom: 20px;
    }
    .sec1 .wrap .item .label p{
        font-size: 12px;
    }
    .sec1 .wrap .item h5{
        font-size: 16px;
        margin-bottom: 10px;
    }
    .sec1 .wrap .item .l {
        width: 60%;
    }
    .sec1 .wrap .item .l > p {
        font-size: 12px;
        line-height: 1.6;
        height: 40px;
    }
    .sec1 .wrap .item:after{
        height: 100%;
        width: 3px;
    }

    .sec1 .wrap .item a p {
        font-size: 12px;
        margin-right: 10px;
    }
    .sec1 .wrap .item a .iconfont{
        font-size: 12px;
    }
    .sec1 .wrap .item{
        padding: 20px;
    }
    .sec1 .wrap .item .label .cir{
        width: 8px;
        height: 8px;
        border-radius: 50%;
        margin-right: 10px;
    }
    .sec1 .wrap .item a{
        margin-top: 30px;
    }
    .sec2{
        padding: 60px 0;
        margin-bottom: 0;
    }
    .sec2 .wrap{
        width: 90%;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide.w{
        width: 49%;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label{
        height: 28px;
        padding: 0 10px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label p{
        font-size: 14px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label .cir{
        width: 10px;
        height: 10px;
        border-radius: 50%;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide h5{
        font-size: 18px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .l{
        width: 70%;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .l > p{
        font-size: 14px;
        line-height: 1.6;
        height: auto;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide a p{
        font-size: 12px;
        margin-right: 10px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide a .iconfont{
        font-size: 14px;
    }
    .sec2 .wrap .swiper .swiper-wrapper{
        gap: 10px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide{
        padding: 20px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide a{
        margin-top: 30px;
        padding-bottom: 5px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .label{
        margin-bottom: 10px;
        border-radius: 5px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide h5{
        margin-bottom: 10px;
    }
}
@media screen and (max-width: 767px) {
    .sec1 .wrap .item{
        width: 100%;
        align-items: flex-end;
        flex-direction: column;
    }
    .sec1 .wrap .item .r {
        height: 16.020833vw;
        position: absolute;
        bottom:20px
        ;
    }
    .sec1 .wrap .item .l{
        width: 100%;
    }
    .sec1 .wrap{
        grid-gap: 10px 0;
    }
    .sec1 .wrap{
        margin-top: 40px;
        margin-bottom: 40px;
    }

    .sec2{
        padding: 50px 0;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide.w{
        width: 100%;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .r {
        height: 150px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide{
        padding: 15px;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .l{
        width: 100%;
    }
    .sec2 .wrap .swiper .swiper-wrapper .swiper-slide .r img{
        opacity: .1;
    }
}