html {
    --color: #0804C8;
    --color-active:#F39800;
    --font-family: 'Arial';
}

a:hover {
    color: var(--color);
}

.w1600 {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
}

.w1500 {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
}

.w1400 {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.w1250 {
    width: 100%;
    max-width: 1250px;
    margin: 0 auto;
}

.w1200 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.w1000 {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}
.w850 {
    width: 100%;
    max-width: 850px;
    margin: 0 auto;
}

.flex-x {
    display: flex;
    flex-direction: row;
}

.flex-y {
    display: flex;
    flex-direction: column;
}

.flex-align {
    justify-content: space-between;
    align-items: center;
}

button {
    cursor: pointer;
}

/* p,
a {
    font-size: initial;
} */

 .phone-nav {
    display: none;
}

.login-page{
    width: 100%;
    height: 100vh;
    background: url('../images/login_bg.jpg') no-repeat;
    background-size: cover;
    background-position: center center;
    position: relative;
}
.login-page .phone-img{
    display: none;
}
.login-page .form{
    width: 400px;
    position: absolute;
    left: 55%;
    top: 50%;
    transform: translateY(-50%);
    padding: 50px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 0 10px 10px rgba(0,0,0,0.2);
    
}
.login-page .form h2{
    font-size: 30px;
    line-height: 1;
    color: #333;
    font-weight: bold;
    margin-bottom: 30px;
}
.login-page .form  label{
    height: 55px;
    line-height: 55px;
    background: #EBEAFB;
    border-radius: 10px;
    margin-bottom: 15px;
    display: flex;
    flex-direction: row;
    overflow: hidden;
}
.login-page .form  label .icon{
    padding: 0 15px;
    color: var(--color);
    font-size: 24px;
}
.login-page .form  input{
    flex: 1;
    height: 100%;
    background: inherit;
    padding-right: 10px;
    font-size: 18px;
}
.login-page .form  a{
    width: 100%;
    height: 55px;
    line-height: 55px;
    background: var(--color);
    border-radius: 10px;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    margin-top: 5px;
    text-align: center;
}

header{
    width: 100%;
    height: 120px;
    padding: 0 5%;
    background: var(--color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
}
/* header .logo{
    height: 100%;
} */
header .logo img{
    height: 50px;
}
header .header-right{
    gap: 50px;
}
header .header-right a{
    gap: 10px;
    color: #fff;
    font-size: 18px;
}
header .header-right a .icon{
    font-size: 24px;
    -webkit-text-stroke-width:0;
}
header .header-right a p{
    font-size: inherit;
}
.page{
    width: 100%;
    min-height:calc(100vh - 120px);
    height: 100%;

}
.page .l{
    width: 23%;
    box-shadow: 10px 0 10px -5px rgba(60,60,60,0.1);
    position: fixed;
    left: 0;
    top: 120px;
    height: calc(100vh - 120px);
    overflow-y: auto;
}
.page .l::-webkit-scrollbar{
    /* display: none; */
    width: 4px;
}
.page .l::-webkit-scrollbar-thumb{
    border-radius: 4px;
    background: #8ab3fb;
}



.page .l ul li .w{
    border-bottom: 1px solid rgba(8,4,200,0.1);
    padding: 20px 5% 20px 10%;
}
.page .l ul li{
    border-bottom: 1px solid rgba(8,4,200,0.1);
}
.page .l ul.erji{
    display: none;
}
.page .l ul.erji li:hover a{
   color: var(--color);
}
.page .l ul.erji li a{
    padding: 15px 10%;
    justify-content: center;
    color: #666;
	font-size:16px;
	font-weight:normal;
}
.page .l ul.erji li:last-child{
    border-bottom: none;
}
.page .l ul.erji.active2{
    display: block;
}
.page .l ul li a{
    font-family: Poppins;
    font-weight: bold;
    display: flex;
    align-items: center;
    font-size: 18px;
    line-height: 1.2;
    color: #666;
    flex: 1;
    
    height: 100%;

}
.page .l ul li .erji-icon{
    display: flex;
    align-items: center;
}
.page .l ul li .erji-icon.active2 .down-icon{
    color: var(--color);
    transform: rotate(180deg);
}
.page .l ul li  .icon.down-icon{
    padding: 0 20px;
    margin: 0;
    cursor: pointer;
    font-size: 30px;
    color: #666;
    transition:all .3s;
}


.page .l ul li .icon{
    font-weight: normal;
    margin-right: 10px;
    font-size: 22px;
}
.page .l ul li.active .w a{
    color: var(--color);
    
}
.page .l ul li.active4 a{
	color:var(--color);
}





.page .r{
    width: 77%;
    margin-left: 23%;
    margin-top: 120px;
    height: 100%;
    padding-left: 3%;
}
.page .r .item h3{
    padding: 40px 0 20px;
    font-size: 24px;
    font-weight: bold;
    line-height: 1;
    color: var(--color);
    width: 100%;
    border-bottom: 1px solid rgba(8,4,200,0.1);
    margin-bottom: 10px;
    /* font-family: poppins; */
    position: relative;
}
.page .r .item h3::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 120px;
    height: 3px;
    background: var(--color);
}
.page .r .item>p{
    border-top: 1px  dashed #ccc;
    border-bottom: 1px  dashed #ccc;
    padding: 20px 0;
    margin-right: 7%;
    font-size: 18px;
    line-height: 30px;
    color: #666;
}
.page .r .item>p span{
    color: #FF8400;
}
.page .r ul{
    display: grid;
    grid-template-columns: repeat(7,1fr);
    gap: 20px;
    padding: 20px 7%  20px 0;
}
.page .r ul li{
    cursor: pointer;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}
.page .r ul li img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.page .r ul li span{
    display: none;
}
.page .r ul li .icon{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    font-size: 40px;
    color: #fff;
    z-index: 2;
    opacity: 0.6;
}
.page .r ul li:hover .icon{
   opacity: 1;
}


.dialog{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 100;
}
.dialog .w{
    width: 60%;
    height: 60%;
    background: #fff;
    border-radius: 10px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    /* overflow: hidden; */
    /* padding: 20px ; */
}
.dialog .w .icon{
    position: absolute;
    right: -40px;
    top: -40px;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
    border: 2px solid #fff;
    padding: 8px;
    border-radius: 50%;
}
.dialog .w img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.dialog .w iframe{
    width: 100%;
    height: 100%;
    border-radius: 10px;
}
.dialog .w video{
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

.page .item li video{
    width: 100%;
    height: 100%;
    object-fit: cover;
}