@media screen and (min-width: 768px) {
  .channel-qlczk{
    width: 100%;
  }
  .qlczk-s1{
    width: 1400px;
    height: 663px;
    margin: 0 auto;
    margin-top: 95px;
    position: relative;
  }
  .qlczk-s1-el1{
    position: absolute;
    left: 0px;
    top: 0px;
    background-color: #00409F;
    width: 138px;
    height: 663px;
  }
  .qlczk-s1-el1-box{
    width: 138px;
    height: 138px;
    position: absolute;
    top: 0px;
    left: 0px;
    background-color: #3870C2;
  }
  .qlczk-s1-el2{
    position: absolute;
    top: 31px;
    right: 0px;
    width: 700px;
    height: 442px;
  }
  .qlczk-s1-el3{
    position: absolute;
    left: 262px;
    top: 79px;
    height: 56px;
    border-bottom: 12px solid #00409F;
    box-sizing: border-box;
  }
  .qlczk-s1-el3-title{
    font-weight: 800;
    font-size: 40px;
    line-height: 62px;
    color: #000000;
  }
  .qlczk-s1-el4{
    width: 704px;
    height: 274px;
    background-color: #ffffff;
    box-shadow: 0px 3px 6px 1px rgba(0,0,0,0.16);
    position: absolute;
    left: 238px;
    top: 179px;
  }
  .qlczk-s1-el4-title{
    font-size: 27px;
    color: #000000;
    margin-left: 48px;
    margin-top: 21px;
  }
  .qlczk-s1-el4-title-line{
    width: 39px;
    height: 4px;
    margin-left: 48px;
    margin-top: 12px;
    background-color: #00409F;
  }
  .qlczk-s1-el4-content{
    width: calc(100% - 96px);
    margin-left: 48px;
    margin-top: 21px;
    font-size: 18px;
    color: #000000;
    line-height: 25px;
    text-indent: 18px;
  }
  .qlczk-s1-el5{
    width: 1160px;
    height: 170px;
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
  }
  .qlczk-el5-item{
    width: 265px;
    height: 170px;
    position: relative;
  }
  .qlczk-el5-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-el5-item-mask{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    /* background: linear-gradient( 180deg, rgba(1, 38, 133, 0.6) 0%, rgba(1,38,133,0) 100%); */
    color: #ffffff;
    padding-left: 19px;
    padding-top: 12px;
    font-size: 26px;
  }
  .qlczk-s2{
    background-image: url(/images/qlczk-s2-bg.png);
    width: 100%;
    height: 535px;
    margin-top: 100px;
  }
  .qlczk-s2-content{
    width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
  }
  .qlczk-s2-content-left{
    width: 480px;
    color: #ffffff;
    margin-top: 115px;
  }
  .qlczk-s2-content-left-title{
    font-weight: bold;
    font-size: 40px;
  }
  .qlczk-s2-content-left-txt{
    margin-top: 25px;
    font-size: 16px;
  }
  .qlczk-s2-content-left-txt p{
    margin-top: 14px;
  }
  .qlczk-s2-content-left-txt p span{
    text-wrap-mode: wrap !important;
  }
  .qlczk-s2-content-right{
    display: flex;
    align-items: center;
    gap: 35px;
    margin-top: 143px;
    margin-right: 38px;
  }
  .qlczk-s2-content-right-item{
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .qlczk-s2-content-right-img{
    width: 160px;
    height: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #FFFFFF;
    overflow: hidden;
  }
  .qlczk-s2-content-right-img img{
    width: 50%;
    height: 50%;
    object-fit: cover;
    position: relative;
    left: -150px;
    -webkit-filter: drop-shadow(150px 0 #00409F);
    filter: drop-shadow(150px 0 #00409F);
  }
  .qlczk-s2-content-right-txt{
    color: #ffffff;
    text-align: center;
  }
  .qlczk-s2-crt-title{
    font-size: 24px;
    font-weight: bold;
    margin-top: 20px;
  }
  .qlczk-s2-crt-content{
    font-size: 16px;
    margin-top: 8px;
  }
  .qlczk-s2-content-right-tg{
    font-size: 30px;
    color: #ffffff;
    position: relative;
    top: -40px;
  }
  .qlczk-s2-content-right-img:hover{
    background-color: #1A72EF;
  }
  .qlczk-s2-content-right-img:hover img{
    -webkit-filter: drop-shadow(150px 0 #FFFFFF);
    filter: drop-shadow(150px 0 #FFFFFF);
  }
  .qlczk-s3{
    width: 100%;
    height: 750px;
    background: url(/images/qlczk-s3-bg.png) no-repeat center;
    background-size: cover;
  }
  .qlczk-s3-title{
    font-size: 40px;
    color: #000000;
    text-align: center;
    margin-top: 100px;
    font-weight: bold;
  }
  .qlczk-s3-content{
    width: 1340px;
    height: 475px;
    margin: 0 auto;
    margin-top: 51px;
  }
  
  .qlczk-s3-item{
    width: 100%;
    height: 110px;
    position: relative;
    margin-top: 8px;
  }

  .qlczk-s3-item1{
    margin-top: 0px;
  }
  .qlczk-s3-tgx{
    position: absolute;
    height: 110px;
    z-index: 99;
    overflow: hidden;
  }
  .qlczk-s3-tgx img{
    position: absolute;
  }
  .qlczk-s3-tgx1{
    overflow: visible;
    width: 110px;
    left: 231px;
    top: -19px;
    z-index: 99;
  }
  .qlczk-s3-tgx1 img{
    width: 130%;
    height: 135%;
  }
  .qlczk-s3-tgx1-txt{
    text-align: center;
    position: absolute;
    font-size: 18px;
    color: #FFFFFF;
    left: 37px;
    top: 65px;
  }
  .qlczk-s3-tgx2{
    width: 269px;
    left: 165px;
    top: 0px;
  }
  .qlczk-s3-tgx2 img{
    left: -93px;
    top: -155px;
    width: 172%;
    height: 306%;
  }
  .qlczk-s3-tgx2-txt{
    text-align: center;
    position: absolute;
    font-size: 18px;
    color: #FFFFFF;
    left: 105px;
    top: 41px;
  }
  .qlczk-s3-tgx3{
    width: 410px;
    height: 110px;
    left: 87px;
    top: 0px;
  }
  .qlczk-s3-tgx3 img{
    left: -199px;
    top: -286px;
    width: 203%;
    height: 432%;
  }
  .qlczk-s3-tgx3-txt{
    text-align: center;
    position: absolute;
    font-size: 18px;
    color: #FFFFFF;
    left: 152px;
    top: 41px;
  }
  .qlczk-s3-tgx4{
    width: 563px;
    height: 110px;
    left: 0px;
    top: 0px;
  }
  .qlczk-s3-tgx4 img{
    left: -366px;
    top: -416px;
    width: 238%;
    height: 550%;
  }
  .qlczk-s3-tgx4-txt{
    text-align: center;
    position: absolute;
    font-size: 18px;
    color: #FFFFFF;
    left: 231px;
    top: 41px;
  }
  .qlczk-s3-box{
    position: absolute;
    right: 0px;
    top: 0px;
    width: 1037px;
    height: 110px;
    background-color: #F1F7FF;
    border-right: 9px solid #217BFA;
  }
  .qlczk-s3-box1{
    text-align: right;
    margin-right: 50px;
    margin-top: 24px;
    font-size: 22px;
    color: #1871F1;
  }
  .qlczk-s3-box2{
    text-align: right;
    margin-right: 50px;
    margin-top: 11px;
    font-size: 16px;
    color: #000000; 
  }
  .qlczk-s4{
    width: 100%;
    height: 705px;
    background: url(/images/qlczk-s4-bg.png) no-repeat center;
    background-size: cover;
    padding-top: 1px;
  }
  .qlczk-s4-tit1{
    text-align: center;
    font-size: 40px;
    color: #FFFFFF;
    margin-top: 73px;
  }
  .qlczk-s4-tit2{
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
    margin-top: 24px;
    margin-top: 51px;
  }
  .qlczk-s4-box{
    width: 100%;
    display: flex;
    gap: 104px;
    justify-content: center;
    margin-top: 60px;
  }
  .qlczk-s4-item{
    width: 235px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .qlczk-s4-item-img{
    width: 235px;
    height: 235px;
  }
  .qlczk-s4-item-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s4-item-txt{
    font-size: 24px;
    color: #FFFFFF;
    margin-top: 20px;
  }

  .qlczk-s5{
    width: 100%;
    margin-top: 83px;
    margin-bottom: 187px;
  }
  .qlczk-s5-tit1{
    font-weight: bold;
    font-size: 40px;
    color: #000000;
    text-align: center;
  }
  .qlczk-s5-tit2{
    font-size: 16px;
    color: #000000;
    text-align: center; 
    line-height: 25px;
    margin-top: 43px;
  }
  .qlczk-s5-box{
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 63px;
    gap: 80px;
  }
  .qlczk-s5-item{
    position: relative;
    width: 360px;
    height: 330px;
  }
  .qlczk-s5-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s5-item-txt{
    position: absolute;
    bottom: 0px;
    width: 100%;
    height: 82px;
    background-color: rgba(0, 80, 187, 0.7);
    font-size: 28px;
    color: #FFFFFF;
    text-align: center;
    line-height: 82px;
  }
  .qlczk-s6-content{
    width: 100%;

  }
  .qlczk-s6-title{
    font-size: 40px;
    color: #000000;
    text-align: center;
    font-weight: bold;
  }
  .qlczk-s6-content{
    width: 100%;
    height: 515px;
    position: relative;
    margin-top: 70px;
  }
  .qlczk-s6-bg-box{
    width: 100%;
    height: 515px;
    display: flex;
    justify-content: center;
    overflow: hidden;
  }
  .qlczk-s6-bg{
    width: 1920px;
    height: 515px;
    position: relative;
    flex-shrink: 0;
  }
  .qlczk-s6-bg1{
    width: 750px;
    height: 515px;
    background: url(/images/qlczk-s6-bg.png) no-repeat left;
    position: absolute;
    left: 0px;
    top: 0px;
  }
  .qlczk-s6-main{
    width: 1384px;
    position: absolute;
    display: flex;
    top: 0px;
    left: calc((100% - 1384px) / 2);
  }
  .qlczk-s6-main-left{
    color: #ffffff;
  }
  .qlczk-s6-main-left-tit{
    font-size: 32px;
    font-weight: bold;
    margin-top: 133px;
  }
  .qlczk-s6-main-left-txt{
    width: 336px;
    font-size: 16px;
    margin-top: 16px;
  }
  .qlczk-s6-main-left-txt p{
    text-indent: 16px;
  }
  .qlczk-s6-main-left-txt p span{
    text-wrap-mode: wrap !important;
  }
  .qlczk-s6-main-left-markbox{
    display: flex;
    gap: 49px;
    margin-top: 41px;
  }
  .qlczk-s6-main-left-mark{
    width: 64px;
    height: 39px;
    background-color: #ffffff;
    text-align: center;
    line-height: 39px;
    color: #0045AA;
    font-weight: bold;
  }
  .qlczk-s6-box{
    display: flex;
    gap: 30px;
    margin-top: 88px;
    margin-left: 70px;
  }
  .qlczk-s6-item{
    width: 306px;
    display: flex;
    align-items: center;
    flex-direction: column;
  }
  .qlczk-s6-item img{    
    width: 306px;
    height: 306px;
    object-fit: cover;
  }
  .qlczk-s6-item-txt{
    font-size: 30px;
    color: #000000;
    margin-top: 35px;
    font-weight: bold;
  }
  .qlczk-s7{
    width: 100%;
    margin-top: 184px;
  }
  .qlczk-s7-title{
    font-size: 40px;
    color: #090909;
    text-align: center;
    font-weight: bold;
  }
  .qlczk-s7-content{
    width: 100%;
    height: 717px;
    margin-top: 71px;
    background: url(/images/qlczk-s7-bg.png) no-repeat center;
    position: relative;
    display: flex;
    justify-content: center;
    overflow: hidden;
  }
  .qlczk-s7-box{
    width: 1920px;
    height: 717px;
    position: relative;
  }
  .qlczk-s7-item{
    position: absolute;
  }
  .qlczk-s7-item1{
    width: 700px;
    height: 278px;
    background: #0045AA;
    right: 50%;
    top: 112px;
    color: #ffffff;
  }
  .qlczk-s7-item1 p{
    width: 505px;
    margin-top: 25px;
    margin-left: 80px;
  }
  .qlczk-s7-item-txt{
    color: #ffffff;
    width: 505px;
    margin-top: 40px;
    margin-left: 80px;
  }
  .qlczk-s7-item-title{
    font-size: 24px;
  }
  .qlczk-s7-item-desc{
    font-size: 16px;
    margin-top: 10px;
  }
  .qlczk-s7-item2{
    width: 960px;
    height: 452px;
    background: url(/images/qlczk-s7-img1.png) no-repeat center;
    left: 50%;
    top: 0;
  }
  .qlczk-s7-item3{
    width: 960px;
    height: 327px;
    background: url(/images/qlczk-s7-img2.png) no-repeat center;
    right: 50%;
    top: 390px;
  }
  .qlczk-s7-item4{
    width: 700px;
    height: 265px;
    background: #ECF4FF;
    left: 50%;
    top: 452px;
  }
  .qlczk-s7-item-title2{
    margin-left: 40px;
    margin-top: 30px;
    font-size: 39px;
    color: #2B2B2B;
  }
  .qlczk-s7-list{
    display: flex;
    gap: 93px;
    margin-left: 116px;
    margin-top: 38px;
  }
  .qlczk-s7-list-item{
    display: flex;
    flex-direction: column;
    gap: 9px;
    font-size: 24px;
    color: #141414;
    text-indent: 12px;
  }
  .qlczk-s8{
    width: 100%;
    margin-top: 189px;
  }
  .qlczk-s8-title{
    font-size: 40px;
    color: #000000;
    text-align: center;
    font-weight: bold;
  }
  .qlczk-s8-content{
    width: 100%;
    position: relative;
  }
  .qlczk-s8-bg-box{
    width: 100%;
    height: 462px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    margin-top: 122px;
  }
  .qlczk-s8-bg{
    width: 1920px;
    height: 462px;
    position: relative;
    flex-shrink: 0;
  }
  .qlczk-s8-bg1{
    width: 786px;
    height: 462px;
    background: url(/images/qlczk-s8-bg1.png) no-repeat center;
    position: absolute;
    left: 0px;
    top: 0px;
  }
  .qlczk-s8-bg2{
    width: 1003px;
    position: absolute;
    right: 0px;
    top: 0px;
  }
  .qlczk-s8-bg2-el1{
    width: 342px;
    height: 61px;
    background: #0045AA;
    border-radius: 0px 30px 0px 0px;
    font-size: 32px;
    color: #FFFFFF;
    line-height: 61px;
    text-indent: 29px;
  }
  .qlczk-s8-bg2-el2{
    width:1003px;
    height: 4px;
    background: #0045AA;
    top: 6px;
  }
  .qlczk-s8-bg2-el3{
    width: 999px;
    height: 133px;
    background: #0045AA;
    border-radius: 10px 0px 0px 10px;
    margin-top: 155px;
  }
  .qlczk-s8-bg3{
    width: 473px;
    height: 357px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    left: 381px;
    top: 56px;
    position: absolute;
  }
  .qlczk-s8-box-el1-item{
    width: 234px;
    height: 176px;
  }
  .qlczk-s8-bg4{
    width: 999px;
    position: absolute;
    right: 0px;
    top: 112px;
    display: flex;
    gap: 10px;
    flex-direction: column;
  }
  .qlczk-s8-bg4-item{
    width: 999px;
    height: 110px;
    display: flex;
    align-items: center;
    color: #000000;
  }
  .qlczk-s8-bg4-item-img{
    width: 70px;
    height: 70px;
    display: flex;
    position: relative;
    overflow: hidden;
    align-items: center;
    justify-content: center;
    margin-left: 25px;
  }
  .qlczk-s8-bg4-item-img img{
    position: relative;
  }
  .qlczk-s8-bg4-item-txt{
    margin-left: 44px;
  }
  .qlczk-s8-bg4-item-txt-title{
    font-size: 24px;
    margin-top: -4px;
  }
  .qlczk-s8-bg4-item-txt-desc{
    font-size: 16px;
    margin-top: 5px; 
  }
  .qlczk-s8-bg4-item2{
    color: #ffffff;
  }
  .qlczk-s8-bg5{
    position: absolute;
    top: -120px;
    right: calc(50% - 700px);
  }
  .qlczk-s9{
    width: 100%;
    margin-top: 192px;
  }
  .qlczk-s9-content{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .qlczk-s9-bg{
    width: 100%;
    height: 571px;
    background: url(/images/qlczk-s9-bg.png) no-repeat center;
    background-size: cover;
    margin-bottom: 100px;
  }
  .qlczk-s9-box{
    width: 1360px;
    height: 578px;
    position: absolute;
    left: calc(50% - 680px);
    top: 109px;
    display: flex;
    justify-content: space-between;
  }
  .qlczk-s9-left-title{
    font-size: 40px;
    color: #FFFFFF;
    font-weight: bold;
  }
  .qlczk-s9-left-desc{
    width: 567px;
    margin-top: 30px;
    font-size: 16px;
    color: #FFFFFF;
  }
  .qlczk-s9-left-img{
    margin-top: -20px;
  }
  .qlczk-s9-right{
    width: 725px;
    height: 425px;
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    margin-top: 82px;
  }
  .qlczk-s9-right-item{
    width: 350px;
    height: 200px;
    background: url(/images/qlczk-s9-bg2.png) no-repeat center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .qlczk-s9-right-item:hover{
    background: url(/images/qlczk-s9-bg1.png) no-repeat center;
  }
  .qlczk-s9-right-item-img{
    width: 65px;
    height: 65px;
    margin-top: 46px;
    overflow: hidden;
  }
  .qlczk-s9-right-item-img img{
    position: relative;
    left: -150px;
    -webkit-filter: drop-shadow(150px 0 #333333);
    filter: drop-shadow(150px 0 #333333);
  }
  .qlczk-s9-right-item:hover .qlczk-s9-right-item-img img{
    -webkit-filter: drop-shadow(150px 0 #ffffff);
    filter: drop-shadow(150px 0 #ffffff);
  }
  .qlczk-s9-right-item-txt{
    font-weight: bold;
    font-size: 30px;
    color: #333333;
    margin-top: 11px;
  }
  .qlczk-s9-right-item:hover .qlczk-s9-right-item-txt{
    color: #ffffff;
  }
  .qlczk-s10{
    margin-top: 180px;
  }
  .qlczk-s10-title{
    font-size: 40px;
    color: #000000;
    font-weight: bold;
    text-align: center;
  }
  .qlczk-s10-content{
    width: 100%;
    height: 438px;
    position: relative;
    background: url(/images/qlczk-s10-bg.png) no-repeat;
    background-position: center center;
    margin-top: 70px;
    padding-top: 1px;
  }
  .qlczk-s10-content-txt{
    position: relative;
    left: calc(50% - 100px);
    margin-top: 46px;
    color: #ffffff;
  }
  .qlczk-s10-content-tit{
    font-size: 20px;
    color: #ffffff;
    font-weight: bold;
  }
  .qlczk-s10-content-desc{
    font-size: 16px;
    color: #ffffff;
    margin-top: 4px;
  }
  .qlczk-s10-content-list{
    display: flex;
    gap: 25px;
    align-items: center;
    position: relative;
    left: calc(50% - 100px);
    margin-top: 36px;
  }
  .qlczk-s10-content-list-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 16px;
    color: #FFFFFF;
    gap: 16px;
  }
  .qlczk-s10-content-list-item span{
    font-size: 35px;
    position: relative;
    top: -20px;
  }
  .fixed-nav {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0px 2px 5px 1px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    z-index: 200;
  }
  .show-fixed{
    position: fixed;
    top: 89px;
    left: 0;
  }
  
  .nav-container {
    max-width: 1400px;
    margin: 0 auto;
  }
  
  .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
  }
  
  .nav-list li {
    
    text-align: center;
  }
  
  .nav-list a {
    display: block;
    padding: 15px 10px;
    text-decoration: none;
    color: #333;
    font-size: 14px;
    transition: all 0.3s ease;
  }
  
  .nav-list a:hover,
  .nav-list a.active {
    color: #0045aa;
    background-color: #f8f9fa;
  }
  .fixed-nav-btn{
    display: none;
  }

  .qlczk-s11{
    width: 100%;
    height: 1048px;
    background: url(/images/qlczk-s11-bg.png) no-repeat center;
    background-size: cover;
    padding-top: 1px;
    position: relative;
  }
  .qlczk-s11-title{
    text-align: center;
    margin-top: 129px;
    font-weight: bold;
    font-size: 40px;
    color: #000000;
  }
  .qlczk-s11-text{
    width: 802px;
    font-size: 16px;
    color: #000000;
    margin: 0 auto;
    margin-top: 40px;
  }
  .qlczk-s11-content{
    width: 1249px;
    margin: 0 auto;
    margin-top: 45px;
    position: relative;
  }
  .qlczk-s11-main{
    width: 625px;
    height: 625px;
    position: absolute;
    left: calc((100% - 625px) / 2);
  }
  .qlczk-s11-main img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s11-item{
    width: 312px;
    height: 123px;
    background: #0F57BF;
    border-radius: 4px 4px 4px 4px;
    display: flex;
    color: #ffffff;
    align-items: center;
    font-size: 39px;
    justify-content: center;
    gap: 12px;
    position: absolute;
  }
  .qlczk-s11-item-img{
    width: 48px;
    height: 48px;
  }
  .qlczk-s11-item-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s11-item1{
    left: 0px;
    top: 103px;
  }
  .qlczk-s11-item2{
    right: 0px;
    top: 103px;
  }
  .qlczk-s11-item3{
    left: 0px;
    top: 429px;
  }
  .qlczk-s11-item4{
    right: 0px;
    top: 429px;
  }
}






@media screen and (max-width: 768px) {
  
  .channel-qlczk{
    width: 100%;
  }
  .qlczk-s1{
    width: 100%;
    height: 663px;
    margin: 0 auto;
    margin-top: 45px;
    position: relative;
  }
  .qlczk-s1-el1{
    position: absolute;
    left: 0px;
    top: 0px;
    background-color: #00409F;
    width: 38px;
    height: 663px;
  }
  .qlczk-s1-el1-box{
    width: 38px;
    height: 38px;
    position: absolute;
    top: 0px;
    left: 0px;
    background-color: #3870C2;
  }
  .qlczk-s1-el2{
    position: absolute;
    top: 31px;
    right: 0px;
    width: 80%;
    height: 442px;
    opacity: 0.5;
  }
  .qlczk-s1-el2 img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s1-el3{
    position: absolute;
    left: 45px;
    top: 39px;
    height: 56px;
    border-bottom: 12px solid #00409F;
    box-sizing: border-box;
  }
  .qlczk-s1-el3-title{
    font-weight: 800;
    font-size: 40px;
    line-height: 62px;
    color: #000000;
  }
  .qlczk-s1-el4{
    width: calc(100% - 45px);
    height: 320px;
    background-color: #ffffff;
    box-shadow: 0px 3px 6px 1px rgba(0,0,0,0.16);
    position: absolute;
    left: 45px;
    top: 120px;
  }
  .qlczk-s1-el4-title{
    font-size: 27px;
    color: #000000;
    margin-left: 28px;
    margin-top: 21px;
  }
  .qlczk-s1-el4-title-line{
    width: 39px;
    height: 4px;
    margin-left: 28px;
    margin-top: 12px;
    background-color: #00409F;
  }
  .qlczk-s1-el4-content{
    width: calc(100% - 56px);
    margin-left: 28px;
    margin-top: 21px;
    font-size: 18px;
    color: #000000;
    line-height: 25px;
    text-indent: 18px;
  }
  .qlczk-s1-el5{
    width: 100%;
    height: 170px;
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
  }
  .qlczk-el5-item{
    width: 24%;
    height: 170px;
    position: relative;
  }
  .qlczk-el5-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-el5-item-mask{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    /* background: linear-gradient( 180deg, rgba(1, 38, 133, 0.6) 0%, rgba(1,38,133,0) 100%); */
    color: #ffffff;
    padding-left: 19px;
    padding-top: 12px;
    font-size: 26px;
  }
  .qlczk-s2{
    background-image: url(/images/qlczk-s2-bg.png);
    width: 100%;
    height: 535px;
    margin-top: 40px;
  }
  .qlczk-s2-content{
    width: 90%;
    margin: 0 5%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .qlczk-s2-content-left{
    width: 100%;
    color: #ffffff;
    margin-top: 40px;
  }
  .qlczk-s2-content-left-title{
    font-weight: bold;
    font-size: 40px;
  }
  .qlczk-s2-content-left-txt{
    margin-top: 25px;
    font-size: 16px;
  }
  .qlczk-s2-content-left-txt p{
    margin-top: 14px;
  }
  .qlczk-s2-content-left-txt p span{
    text-wrap-mode: wrap !important;
  }
  .qlczk-s2-content-right{
    width: 100%;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
    margin-right: 38px;
  }
  .qlczk-s2-content-right-item{
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .qlczk-s2-content-right-img{
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #FFFFFF;
    overflow: hidden;
  }
  .qlczk-s2-content-right-img img{
    width: 50%;
    height: 50%;
    object-fit: cover;
    position: relative;
    left: -150px;
    -webkit-filter: drop-shadow(150px 0 #00409F);
    filter: drop-shadow(150px 0 #00409F);
  }
  .qlczk-s2-content-right-txt{
    color: #ffffff;
    text-align: center;
  }
  .qlczk-s2-crt-title{
    font-size: 18px;
    font-weight: bold;
    margin-top: 20px;
  }
  .qlczk-s2-crt-content{
    font-size: 12px;
    margin-top: 8px;
  }
  .qlczk-s2-content-right-tg{
    font-size: 30px;
    color: #ffffff;
    position: relative;
    top: -40px;
  }
  .qlczk-s2-content-right-img:hover{
    background-color: #1A72EF;
  }
  .qlczk-s2-content-right-img:hover img{
    -webkit-filter: drop-shadow(150px 0 #FFFFFF);
    filter: drop-shadow(150px 0 #FFFFFF);
  }
  .qlczk-s3{
    width: 100%;
    height: 610px;
    background: url(/images/qlczk-s3-bg.png) no-repeat center;
    background-size: cover;
  }
  .qlczk-s3-title{
    font-size: 40px;
    color: #000000;
    text-align: center;
    margin-top: 40px;
    font-weight: bold;
  }
  .qlczk-s3-content{
    width: 90%;
    height: 475px;
    margin: 0 5%;
    margin-top: 30px;
  }
  
  .qlczk-s3-item{
    width: 100%;
    height: 110px;
    position: relative;
    margin-top: 8px;
  }

  .qlczk-s3-item1{
    margin-top: 0px;
  }
  .qlczk-s3-tgx{
    position: absolute;
    height: 110px;
    z-index: 99;
    overflow: hidden;
    display: none;
  }
  .qlczk-s3-tgx img{
    position: absolute;
  }
  .qlczk-s3-tgx1{
    overflow: visible;
    width: 110px;
    left: 231px;
    top: -19px;
    z-index: 99;
  }
  .qlczk-s3-tgx1 img{
    width: 130%;
    height: 135%;
  }
  .qlczk-s3-tgx1-txt{
    text-align: center;
    position: absolute;
    font-size: 18px;
    color: #FFFFFF;
    left: 37px;
    top: 65px;
  }
  .qlczk-s3-tgx2{
    width: 269px;
    left: 165px;
    top: 0px;
  }
  .qlczk-s3-tgx2 img{
    left: -93px;
    top: -155px;
    width: 172%;
    height: 306%;
  }
  .qlczk-s3-tgx2-txt{
    text-align: center;
    position: absolute;
    font-size: 18px;
    color: #FFFFFF;
    left: 105px;
    top: 41px;
  }
  .qlczk-s3-tgx3{
    width: 410px;
    height: 110px;
    left: 87px;
    top: 0px;
  }
  .qlczk-s3-tgx3 img{
    left: -199px;
    top: -286px;
    width: 203%;
    height: 432%;
  }
  .qlczk-s3-tgx3-txt{
    text-align: center;
    position: absolute;
    font-size: 18px;
    color: #FFFFFF;
    left: 152px;
    top: 41px;
  }
  .qlczk-s3-tgx4{
    width: 563px;
    height: 110px;
    left: 0px;
    top: 0px;
  }
  .qlczk-s3-tgx4 img{
    left: -366px;
    top: -416px;
    width: 238%;
    height: 550%;
  }
  .qlczk-s3-tgx4-txt{
    text-align: center;
    position: absolute;
    font-size: 18px;
    color: #FFFFFF;
    left: 231px;
    top: 41px;
  }
  .qlczk-s3-box{
    position: absolute;
    right: 0px;
    top: 0px;
    width: 100%;
    height: 110px;
    background-color: #F1F7FF;
    border-right: 9px solid #217BFA;
  }
  .qlczk-s3-box1{
    text-align: left;
    margin-right: 00px;
    margin-top: 24px;
    margin-left: 10px;
    font-size: 22px;
    color: #1871F1;
  }
  .qlczk-s3-box2{
    text-align: left;
    margin-right: 0px;
    margin-top: 11px;
    margin-left: 10px;
    font-size: 14px;
    color: #000000; 
  }
  .qlczk-s4{
    width: 100%;
    height: 505px;
    background: url(/images/qlczk-s4-bg.png) no-repeat center;
    background-size: cover;
    padding-top: 1px;
  }
  .qlczk-s4-tit1{
    font-size: 28px;
    color: #FFFFFF;
    margin-top: 43px;
    width: 90%;
    margin-left: 5%;
  }
  .qlczk-s4-tit2{
    font-size: 16px;
    color: #FFFFFF;
    margin-top: 24px;
    width: 90%;
    margin-left: 5%;
  }
  .qlczk-s4-box{
    width: 100%;
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 60px;
  }
  .qlczk-s4-item{
    width: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .qlczk-s4-item-img{
    width: 80px;
    height: 80px;
  }
  .qlczk-s4-item-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s4-item-txt{
    font-size: 16px;
    color: #FFFFFF;
    margin-top: 10px;
  }

  .qlczk-s5{
    width: 100%;
    margin-top: 40px;
    margin-bottom: 40px;
  }
  .qlczk-s5-tit1{
    font-weight: bold;
    font-size: 28px;
    color: #000000;
    width: 90%;
    margin-left: 5%;
  }
  .qlczk-s5-tit2{
    font-size: 16px;
    color: #000000;
    line-height: 25px;
    margin-top: 25px;
    width: 90%;
    margin-left: 5%;
  }
  .qlczk-s5-box{
    width: 100%;
    display: flex;
    justify-content: space-around;
    margin-top: 63px;
  }
  .qlczk-s5-item{
    position: relative;
    width: 30%;
    height: 230px;
  }
  .qlczk-s5-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s5-item-txt{
    position: absolute;
    bottom: 0px;
    width: 100%;
    height: 60px;
    background-color: rgba(0, 80, 187, 0.7);
    font-size: 20px;
    color: #FFFFFF;
    text-align: center;
  }
  .qlczk-s6{
    width: 100%;
    margin-top: 60px;
  }
  .qlczk-s6-title{
    font-size: 28px;
    color: #000000;
    font-weight: bold;
    width: 90%;
    margin-left: 5%;
  }
  .qlczk-s6-content{
    width: 100%;
    height: 515px;
    position: relative;
    margin-top: 20px;
  }
  .qlczk-s6-bg-box{
    width: 100%;
    height: 515px;
    display: flex;
    justify-content: center;
    overflow: hidden;
  }
  .qlczk-s6-bg{
    width: 100%;
    height: 515px;
    position: relative;
    flex-shrink: 0;
  }
  .qlczk-s6-bg1{
    width: 750px;
    height: 515px;
    background: url(/images/qlczk-s6-bg.png) no-repeat left;
    position: absolute;
    left: 0px;
    top: 0px;
  }
  .qlczk-s6-main{
    width: 100%;
    position: absolute;
    display: flex;
    flex-direction: column;
    top: 0px;
    left: 0px;
  }
  .qlczk-s6-main-left{
    margin-left: 5%;
    color: #ffffff;
  }
  .qlczk-s6-main-left-tit{
    font-size: 32px;
    font-weight: bold;
    margin-top: 40px;
  }
  .qlczk-s6-main-left-txt{
    width: 336px;
    font-size: 16px;
    margin-top: 16px;
  }
  .qlczk-s6-main-left-txt p{
    text-indent: 16px;
  }
  .qlczk-s6-main-left-txt p span{
    text-wrap-mode: wrap !important;
  }
  .qlczk-s6-main-left-markbox{
    display: flex;
    gap: 49px;
    margin-top: 25px;
  }
  .qlczk-s6-main-left-mark{
    width: 64px;
    height: 39px;
    background-color: #ffffff;
    text-align: center;
    line-height: 39px;
    color: #0045AA;
    font-weight: bold;
  }
  .qlczk-s6-box{
    width: 90%;
    margin-left: 5%;
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
  }
  .qlczk-s6-item{
    width: 100px;
    display: flex;
    align-items: center;
    flex-direction: column;
  }
  .qlczk-s6-item img{    
    width: 100px;
    height: 100px;
    object-fit: cover;
  }
  .qlczk-s6-item-txt{
    font-size: 22px;
    color: #ffffff;
    margin-top: 15px;
    font-weight: bold;
  }
  .qlczk-s7{
    width: 100%;
    margin-top: 60px;
  }
  .qlczk-s7-title{
    font-size: 28px;
    color: #090909;
    text-align: center;
    font-weight: bold;
  }
  .qlczk-s7-content{
    width: 100%;
    height: 900px;
    margin-top: 40px;
    background: url(/images/qlczk-s7-bg.png) no-repeat center;
    position: relative;
    display: flex;
    justify-content: center;
    overflow: hidden;
    background-size: cover;
  }
  .qlczk-s7-box{
    width: 100%;
    height: 900px;
    position: relative;
  }
  .qlczk-s7-item{
  }
  .qlczk-s7-item1{
    width: 90%;
    height: 278px;
    background: #0045AA;
    padding-top: 1px;
    margin-top: 15px;
    color: #ffffff;
  }
  .qlczk-s7-item1 p{
    width: calc(100% - 20px);
    margin-top: 25px;
    margin-left: 10px;
  }
  .qlczk-s7-item1 p span{
    text-wrap-mode: wrap !important;
  }
  .qlczk-s7-item-txt{
    color: #ffffff;
    width: calc(100% - 20px);
    margin-top: 40px;
    margin-left: 10px;
  }
  .qlczk-s7-item-title{
    font-size: 24px;
  }
  .qlczk-s7-item-desc{
    font-size: 16px;
    margin-top: 10px;
  }
  .qlczk-s7-item2{
    width: 90%;
    margin-left: 10%;
    height: 160px;
    background: url(/images/qlczk-s7-img1.png) no-repeat center;
    margin-top: 15px;
  }
  .qlczk-s7-item3{
    width: 90%;
    height: 130px;
    background: url(/images/qlczk-s7-img2.png) no-repeat center;
    margin-top: 15px;
  }
  .qlczk-s7-item4{
    width: 100%;
    height: 265px;
    background: #ECF4FF;
    padding-top: 1px;
    margin-top: 20px;
  }
  .qlczk-s7-item-title2{
    margin-top: 30px;
    text-align: center;
    font-size: 28px;
    color: #2B2B2B;
  }
  .qlczk-s7-list{
    width: 100%;
    display: flex;
    justify-content: space-evenly;
    margin-top: 38px;
  }
  .qlczk-s7-list-item{
    display: flex;
    flex-direction: column;
    gap: 9px;
    font-size: 24px;
    color: #141414;
    text-indent: 12px;
  }
  .qlczk-s8{
    width: 100%;
    margin-top: 60px;
  }
  .qlczk-s8-title{
    font-size: 28px;
    color: #000000;
    text-align: center;
    font-weight: bold;
  }
  .qlczk-s8-content{
    width: 100%;
    position: relative;
  }
  .qlczk-s8-bg-box{
    width: 100%;
    height: 800px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    margin-top: 40px;
  }
  .qlczk-s8-bg{
    width: 100%;
    height: 850px;
    position: relative;
    flex-shrink: 0;
  }
  .qlczk-s8-bg1{
    width: 100%;
    height: 350px;
    background: url(/images/qlczk-s8-bg1.png) no-repeat center;
    position: absolute;
    left: 0px;
    top: 0px;
  }
  .qlczk-s8-bg2{
    width: 100%;
    position: absolute;
    top: 384px;
  }
  .qlczk-s8-bg2-el1{
    width: 180px;
    height: 30px;
    background: #0045AA;
    border-radius: 0px 15px 0px 0px;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 30px;
    text-indent: 15px;
  }
  .qlczk-s8-bg2-el2{
    width:1003px;
    height: 4px;
    background: #0045AA;
    top: 6px;
  }
  .qlczk-s8-bg2-el3{
    width: 100%;
    height: 100px;
    background: #0045AA;
    border-radius: 10px 0px 0px 10px;
    margin-top: 155px;
  }
  .qlczk-s8-bg3{
    width: 90%;
    height: 250px;
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
    gap: 5px;
    right: 0;
    top: 50px;
    position: absolute;
  }
  .qlczk-s8-box-el1-item{
    width: 48%;
    height: 120px;
  }
  .qlczk-s8-box-el1-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s8-bg4{
    width: 100%;
    position: absolute;
    right: 0px;
    top: 449px;
    display: flex;
    gap: 10px;
    flex-direction: column;
  }
  .qlczk-s8-bg4-item{
    width: 100%;
    height: 110px;
    display: flex;
    align-items: center;
    color: #000000;
  }
  .qlczk-s8-bg4-item-img{
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 25px;
    flex-shrink: 0;
  }
  .qlczk-s8-bg4-item-img img{
    width: 50px;
    height: auto;
    object-fit: cover;
    position: relative;
  }
  .qlczk-s8-bg4-item-txt{
    margin-left: 20px;
    margin-right: 20px;
  }
  .qlczk-s8-bg4-item-txt-title{
    font-size: 18px;
    margin-top: -4px;
  }
  .qlczk-s8-bg4-item-txt-desc{
    font-size: 14px;
    margin-top: 5px; 
  }
  .qlczk-s8-bg4-item2{
    color: #ffffff;
  }
  .qlczk-s8-bg5{
    position: absolute;
    top: -120px;
    right: calc(50% - 700px);
    display: none;
  }
  .qlczk-s9{
    width: 100%;
    margin-top:50px;
  }
  .qlczk-s9-content{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .qlczk-s9-bg{
    width: 100%;
    height: 571px;
    background: url(/images/qlczk-s9-bg.png) no-repeat center;
    background-size: cover;
  }
  .qlczk-s9-box{
    width: 90%;
    height: 800px;
    position: absolute;
    top: 30px;
    left: 5%;
    display: flex;
    flex-direction: column;
  }
  .qlczk-s9-left-title{
    font-size: 28px;
    color: #FFFFFF;
    font-weight: bold;
  }
  .qlczk-s9-left-desc{
    width: 100%;
    margin-top: 30px;
    font-size: 16px;
    color: #FFFFFF;
  }
  .qlczk-s9-left-img{
    display: none;
    margin-top: -20px;
  }
  .qlczk-s9-right{
    width: 100%;
    height: 270px;
    display: flex;
    gap: 4%;
    flex-wrap: wrap;
    margin-top: 50px;
  }
  .qlczk-s9-right-item{
    width: 48%;
    height: 120px;
    background: url(/images/qlczk-s9-bg2.png) no-repeat center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .qlczk-s9-right-item:hover{
    background: url(/images/qlczk-s9-bg1.png) no-repeat center;
  }
  .qlczk-s9-right-item-img{
    width: 50px;
    height: 50px;
    margin-top: 20px;
    overflow: hidden;
  }
  .qlczk-s9-right-item-img img{
    width: 50px;
    height: auto;
    position: relative;
    left: -150px;
    -webkit-filter: drop-shadow(150px 0 #333333);
    filter: drop-shadow(150px 0 #333333);
  }
  .qlczk-s9-right-item:hover .qlczk-s9-right-item-img img{
    -webkit-filter: drop-shadow(150px 0 #ffffff);
    filter: drop-shadow(150px 0 #ffffff);
  }
  .qlczk-s9-right-item-txt{
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    margin-top: 11px;
  }
  .qlczk-s9-right-item:hover .qlczk-s9-right-item-txt{
    color: #ffffff;
  }
  .qlczk-s10{
    margin-top: 50px;
    margin-bottom: 173px;
  }
  .qlczk-s10-title{
    font-size: 28px;
    color: #000000;
    font-weight: bold;
    text-align: center;
  }
  .qlczk-s10-content{
    width: 100%;
    height: 238px;
    position: relative;
    background: url(/images/qlczk-s10-bg.png) no-repeat;
    background-position: center right;
    background-size: cover;
    margin-top: 20px;
    padding-top: 1px;
  }
  .qlczk-s10-content-txt{
    width: 90%;
    left: 5%;
    position: relative;
    margin-top: 30px;
    color: #ffffff;
  }
  .qlczk-s10-content-tit{
    font-size: 20px;
    color: #ffffff;
    font-weight: bold;
  }
  .qlczk-s10-content-desc{
    font-size: 16px;
    color: #ffffff;
    margin-top: 4px;
  }
  .qlczk-s10-content-list{
    display: flex;
    gap: 10px;
    align-items: center;
    position: relative;
    margin-top: 64px;
    justify-content: center;
  }
  .qlczk-s10-content-list-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 16px;
    color: #0045AA;
    gap: 16px;
  }
  .qlczk-s10-content-list-item-img img{
    width: 60px;
    height: auto;
  }
  .qlczk-s10-content-list-item span{
    font-size: 35px;
    position: relative;
    top: -20px;
  }
  .fixed-nav {
    width: 70%;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0px 2px 5px 1px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    z-index: 1000;
    position: fixed;
    right: -100%;
    top: 0px;
  }
  .show-fixed{}
  
  .nav-container {
    max-width: 1400px;
    margin: 0 auto;
  }
  
  .nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
  }
  
  .nav-list li {    
    text-align: right;
  }
  
  .nav-list a {
    display: block;
    padding: 15px 10px;
    text-decoration: none;
    color: #333;
    font-size: 14px;
    transition: all 0.3s ease;
  }
  
  .nav-list a.active {
    color: #0045aa;
    background-color: #f8f9fa;
  }
  
  .fixed-nav-btn{
    position: fixed;
    top: 650px;
    right: 0px;
    width: 50px;
    height: 40px;
    border-radius: 20px 0px 0px 20px;
    background-color: #0045AA;
    opacity: 0.8;
    z-index: 999;
  }
  .fixed-nav-btn img{
    width: 30px;
    height: 30px;
    position: relative;
    left: 10px;
    top: 5px;
  }
  
  .qlczk-s11{
    width: 100%;
    height: 600px;
    background: url(/images/qlczk-s11-bg.png) no-repeat center;
    background-size: cover;
    padding-top: 1px;
    position: relative;
  }
  .qlczk-s11-title{
    text-align: center;
    margin-top: 50px;
    font-weight: bold;
    font-size: 28px;
    color: #000000;
  }
  .qlczk-s11-text{
    width: 90%;
    font-size: 14px;
    color: #000000;
    margin-left: 5%;
    margin-top: 40px;
  }
  .qlczk-s11-text p{
    margin-top: 10px;
  }
  .qlczk-s11-text p span{
    text-wrap-mode: wrap !important;
  }
  .qlczk-s11-content{
    width: 90%;
    margin: 0 auto;
    margin-top: 45px;
    position: relative;
  }
  .qlczk-s11-main{
    width: 225px;
    height: 225px;
    position: absolute;
    left: calc((100% - 225px) / 2);
  }
  .qlczk-s11-main img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s11-item{
    width: 100px;
    height: 50px;
    background: #0F57BF;
    border-radius: 4px 4px 4px 4px;
    display: flex;
    color: #ffffff;
    align-items: center;
    font-size: 18px;
    justify-content: center;
    gap: 12px;
    position: absolute;
  }
  .qlczk-s11-item-img{
    width: 18px;
    height: 18px;
  }
  .qlczk-s11-item-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .qlczk-s11-item1{
    left: 0px;
    top: 0px;
  }
  .qlczk-s11-item2{
    right: 0px;
    top: 0px;
  }
  .qlczk-s11-item3{
    left: 0px;
    top: 190px;
  }
  .qlczk-s11-item4{
    right: 0px;
    top: 190px;
  }
}