html,*{
    margin: 0;
    padding: 0;
}
body{
    /* min-height: 100vh; */
}
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #ccc;
}

::-webkit-scrollbar-thumb {
    border: 4px solid #888;
    border-radius: 6px;
}
@media (min-width: 1400px){
    .container{
        max-width: 1340px;
        /* overflow: hidden; */
    }
}
.d-none{
    display: none;
}
.d-block{
    display: block;
}
.d-inline{
    display: inline;
}
.d-inlineb{
    display: inline-block;
}
.vh100{
    height: 100vh;
}
.fadeinleft{
    animation-name: fadeinleft;
}
.fadeinright{
    animation-name: fadeinright;
}
.fadeinup{
    animation-name: fadeinup;
}
.fadeindown{
    animation-name: fadeindown;
}
@keyframes fadein {
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}
@keyframes fadeout {
    0%{
        opacity: 1;
    }
    100%{
        opacity: 0;
    }
}
@keyframes fadeinleft {
    0%{
        transform: translateX(-50%);
    }
    100%{
        transform: translateX(0);
    }
}
@keyframes fadeinright {
    0%{
        transform: translateX(50%);
    }
    100%{
        transform: translateX(0);
    }
}
@keyframes fadeinup {
    0%{
        transform: translateY(50%);
    }
    100%{
        transform: translateX(0);
    }
}
@keyframes fadeindown {
    0%{
        transform: translateX(-50%);
    }
    100%{
        transform: translateX(0);
    }
}
.animate.active{
    animation-duration: 2s;
}
img {
    border: 0;
    image-rendering: -moz-crisp-edges;
    image-rendering: -o-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor;
}
.mw100{
    max-width: 100%;
}
.w100{
    width: 100%;
}
.w50{
    width: 50%;
}
.posr{
    position: relative;
    z-index: 1;
}
.posa{
    position: absolute;
    z-index: 2;
}
.em{
    font-style: italic;
}
.b{
    font-weight: bold;
}
.logo{
    height: 100%;
    align-items: flex-end;
}
.hmenu {
    margin: 5px auto;
    padding: 0;
    text-align: right;
}
.hmenu li{
    display: inline-block;
}
.hmenu a{
    display: block;
    padding: 1rem;
    text-decoration: none;
    color: #000;
    position: relative;
    transition: all .3s ease;
}
.hmenu a:hover{
    color: #002c73;
}
.hmenu a:after{
    content: '';
    position: absolute;
    top: 90%;
    left: 50%;
    transform: translateX(-50%);
    transition: all .3s ease;
    background: #002c73;
    width: 0;
}
.hmenu a:hover::after{
    height: 2px;
    width: 100%;
}
input{
    outline: none;
}
#s{
    border:1px solid #999;
    padding:3px 0 3px 9px;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    display: inline-block;
    transition: all .3s ease;
}
#s:focus{
    border:1px solid #002c73;
    box-shadow:  0 0 8px #002c73;
}
#s:focus + #searchsubmit{
    box-shadow:  0 0 8px #002c73;
}
#searchsubmit{
    border:0;
    background: #002c73;
    color:#fff;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    padding: 4px 9px;
    display: inline-block;
    margin-left: -5px;
    transition: all .3s ease;
}
.header{
    background: #fff;
}
.header hr{
    border-top: 3px solid #182e57;
    margin: 15px 0 0;
}
.header{
    position: sticky;
    top:0;
    z-index: 99;
}

.footer{
    overflow: hidden;
    color: #ccc;
    background: #101010;
}
.footer a{
    color: #ccc;
}
.footer a:hover{
    color:#007bff;
}
.footer .items{
    margin-top: 30px;
}
.footer .items .fa{
    transition: all .3s;
    font-size: 36px;
    margin-bottom: 9px;
}
.footer .items > div:hover .fa{
    transform: translateY(-9px) scale(1.05);
    color: #ff2c2c;
}

/* zzpopup */
.pbox{
    position: fixed;
    left: 0;
    top: 0;
    z-index: 120;
    width: 100%;
    text-align: center;
}
.pbox b{
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .5);
    z-index: 1;
    display: block;
    cursor: zoom-out;
}
.pbox .box{
    text-align: center;
    box-sizing: border-box;
    position: relative;
    z-index: 2;
    height: 100%;
    padding: 10px;
    margin: 0 auto;
    transform: scale(.5);
    display: inline-block;
    transition: all .3s ease;
}
.pbox .box.ac{
    transform: scale(1);
}
.pbox .x{
    background: #000;
    position: absolute;
    right: 20px;
    top: 20px;
    border-radius: 50%;
    color: #fff;
    line-height: 18px;
    width: 20px;
    height: 20px;
    font-size: 16px;
    transition: all 0s ease;
    cursor: pointer;
    z-index: 130;
}
.pbox .x:hover{
    color: red;
}
.pbox .box img{
    background: #fff;
    user-select: none;
    display: inline-block;
    margin: 0 auto;
    border: 5px solid rgba(0,0,0,.3);
    border-radius: 10px;
    cursor: pointer;
    box-sizing: border-box;
}
.desc{
    max-width: 1200px;
    margin: 0 auto;
    font-size: 16px;
}
.desc table{
    width: 100%;
    overflow: scroll-x;
}
.desc .vcenter td{
    vertical-align:middle;
}
.desc ul{
    padding-left: 0;
    margin: 0;
}
.desc ul li{
    /* list-style:disc inside; */
}
.desc img{
    max-width: 100%;
}
.desc .table td,.desc .table th {
    padding: .5rem;
}
.bccc{
    border:1px solid #ccc;
}
.bddd{
    border:1px solid #ddd;
}
.beee{
    border:1px solid #eee;
}
.bgccc{
    background: #ccc;
}
.bgddd{
    background: #ddd;
}
.bgeee{
    background: #eee;
}
.flex{
    display: flex;
    width: 100%;
}
.gap9{
    gap: 9px;
}
.gap15{
    gap: 15px;
}
.gap20{
    gap: 20px;
}
.fwarp{
    flex-wrap: wrap;
}
.fnowarp{
    flex-wrap: nowrap;
}
.alicenter{
    align-content: center;
    align-items: center;
}
.justcenter{
    justify-content: center;
}
.f1{
    flex: 1;
}
.f2{
    flex: 2;
}
.f3{
    flex: 3;
}
.f4{
    flex: 4;
}
.f5{
    flex: 5;
}
.f6{
    flex: 6;
}
.f7{
    flex: 7;
}
.f8{
    flex: 8;
}
.f9{
    flex: 9;
}

.bds{
    border-radius: 5px;
}
.bds9{
    border-radius: 9px;
}
.bds15{
    border-radius: 15px;
}
.bds20{
    border-radius: 20px;
}
.bds30{
    border-radius: 30px;
}
.bds40{
    border-radius: 40px;
}
.bds50{
    border-radius: 50px;
}
.border3{
    border:1px solid #333;
}
.border6{
    border:1px solid #666;
}
.border9{
    border:1px solid #999;
}
.bordera{
    border:1px solid #aaa;
}
.borderb{
    border:1px solid #bbb;
}
.borderc{
    border:1px solid #ccc;
}
.borderd{
    border:1px solid #ddd;
}
.bordere{
    border:1px solid #eee;
}
table {
    background: #eee;
    border-collapse: collapse;
}

.table-bordered td,
.table-bordered th {
    border: 1px solid #888;
}

table tr:first-child td {
    background: #2f75b5;
    color: #fff;
    font-weight: bold;
    border: 1px solid #fff;
}
@media screen and (max-width: 768px) {
    .flex{
        flex-wrap: wrap;
    }
    .flex > div{
        flex:auto;
    }
}

#toTop {
    display: none;
    position: fixed;
    opacity: .4;
    right: 30px;
    bottom: 140px;
    z-index: 9;
    width: 50px;
    height: 50px;
    background: #000;
    line-height: 50px;
    cursor: pointer;
    transition: all .3s ease;
}

#toTop:after {
    z-index: 10;
    content: '';
    width: 10px;
    height: 10px;
    border-style: solid;
    border-color: #fff #fff transparent transparent;
    border-width: 2px 2px 0 0;
    transform: rotate(-45deg);
    position: absolute;
    left: 40%;
    top: 45%;
}

#toTop:hover {
    opacity: 1;
}

.contact_online{
    position: fixed;
    bottom: 320px;
    right: 30px;
    z-index: 200;
}
.contact_online a{
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    transition: all .3s ease;
}
.contact_online .skype{
    background-image: url(./images/skype.png);
    background-repeat: no-repeat;
    background-size: cover;
}
.contact_online .whatsapp{
    background-image: url(./images/whatsapp.png);
    background-repeat: no-repeat;
    background-size: cover;
}
.main_box {
    position: relative;
    color: #fff;
    background: #182e57;
    margin: 0 auto;
    gap: 30px;
    padding: 20px; /* 示例填充，防止内容贴边 */
    display: flex; /* 确保 .flex 生效 */
  }
  
  .main_box .flex {
    display: flex;
    align-items: flex-start;
  }
  
  .main_box h4 {
    font-size: 24px;
    font-style: italic;
    margin-bottom: 30px;
  }
  
  .main_box div {
    position: relative;
    z-index: 2;
  }
  
  .main_left,
  .main_right {
    transition: all 0.3s;
  }
  
  .main_right {
    padding-left: 250px!important;
  }
  
  .main_right a {
    text-align: center;
  }
  
  .main_box::after {
    position: absolute;
    width: 100%;
    height: 100%;
    content: '';
    background: #064e77;
    top: 0;
    left: 0;
    z-index: 1;
    transition: clip-path 0.3s ease; /* 仅过渡 clip-path */
    clip-path: polygon(0 0%, 54% 0%, 46% 100%, 0 100%);
  }

  .main_box.left::after {
    clip-path: polygon(0 0%, 58% 0%, 48% 100%, 0 100%);
  }

.main_box.right::after {
  clip-path: polygon(0 0%, 48% 0%, 40% 100%, 0 100%);
}
  .main_box.left .main_left{
    transform: translateX(20px);
  }
  .main_box.right .main_right{
    transform: translateX(-20px);
  }

.video {
    text-align: center;
    position: relative;
    width: 80%;
}
.video video{
    width: 100%;
    /* position: absolute;*/
    /*height: 100%; */
    object-fit: cover;
    z-index: 1;
    opacity: 1;
}
.list1 img{
    box-shadow: 0 0 9px #999;
    transition: all .3s ease;
    overflow: hidden;
    /* cursor: pointer; */
}
.list1 img:hover{
    transform: scale(1.03);
}