*{
    margin: 0;
    padding: 0;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
img{
    display: block;
    border: none;
}
html,body{
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-image:url("../images/bg_page.png");
    background-size: cover;
}
.language_ico {
    width: 20px;
    height: 20px;
    box-sizing: border-box;
    border: none;
    float: right;
    background: url(../images/sprite.png) no-repeat;
    background-position: 2px -40px;
}
.trigger {
    position: absolute;
    right:20px;
    top: 16px;
    z-index: 7000;
    color: #4B5320;
}
.trigger .ico {
    margin-top: 4px;
}
.content{
    position: relative;
    width: 100%;
    height: 100%;
}

.content .update1 {
    left: 37%;
    width: 448px;
    height: 65px;
    margin: -208px 0 0 0px;
    background-color: #f5f5f5;
    padding: 26px 0 2px 28px;
    position: absolute;
    border-radius: 12px;
    display: none;
}

.content .update2 {
    width: 100%;
    height: 322px;
    z-index: 3;
    position: absolute;
    display: none;
}
.content .logo{
    width: 114px;
    height: 91px;
    margin:22px 0 0 27px;
    float: left;
}
.content .logo h1{
    text-indent: -9999em;
}
/*主视觉*/
.banner{
	width: 72%;
	height: 58%;
    position: relative;
    top: 5%;
    left: 50%;
	margin-left: -36%;
    background-image:url("../images/bg_imgade.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}
.banner .banner_img{
	position: absolute;
	animation:bannerUpdown 1.1s infinite alternate;
	-webkit-animation:bannerUpdown 1.1s infinite alternate;
    width:100%;
    height:100%;
}
@keyframes bannerUpdown{
	from{margin-top:1px;}
	to{margin-top:4px;}
	}
@-webkit-keyframes bannerUpdown{
	from{margin-top:1px;}
	to{margin-top:4px;}
	}
/*主视觉-星星*/
.banner .star,.star1,.star2,.star3,.star4,.star5,.star6,.star7,.star8,.star9,.star10,.star11,.star12,.star13,.star14,.star15{
	width: 10px;
	height: 10px;
	background-color:rgba(177, 226, 255, 0.28);
	position:absolute;
	top:426px;
	left: 677px;
	border-radius: 50%;
	box-shadow: 0 0 20px #fff;
    -webkit-animation: twinkle_ 1s infinite linear;
    animation: twinkle_ 1s infinite linear;
}

.banner .star1{
	width: 7px;
	height: 7px;
	top: 28.2%;
	left: 57%;
	-webkit-animation: twinkle_ 1.7s infinite linear;
    animation: twinkle_ 1.7s infinite linear;
}
.banner .star2{
	width: 8px;
	height: 8px;
	top: 67%;
	left: 12.8%;
	-webkit-animation: twinkle_ 1s infinite linear;
    animation: twinkle_ 1s infinite linear;
	}
.banner .star3{
	width: 9px;
	height: 9px;
	top: 73%;
	left: 25.6%;
	-webkit-animation: twinkle_ 1.5s infinite linear;
    animation: twinkle_ 1.5s infinite linear;
	}
.banner .star4{
	width: 7px;
	height: 7px;
	top: 39.8%;
	left: 28.6%;
	-webkit-animation: twinkle_ 0.9s infinite linear;
    animation: twinkle_ 0.9s infinite linear;
	}
.banner .star5{
	top: 17%;
	left: 69.2%;
	-webkit-animation: twinkle_ 1.5s infinite linear;
    animation: twinkle_ 1.5s infinite linear;
	}
.banner .star6{
	top: 67%;
	left: 46%;
	-webkit-animation: twinkle_ 1.7s infinite linear;
    animation: twinkle_ 1.7s infinite linear;
	}
.banner .star7{
	width: 6px;
	height: 6px;
	top: 23%;
	left: 48.4%;
	-webkit-animation: twinkle_ 1.5s infinite linear;
    animation: twinkle_ 1.5s infinite linear;
	}
.banner .star8{
	width: 8px;
	height: 8px;
	top: 52%;
	left: 58.6%;
	-webkit-animation: twinkle_ 1.2s infinite linear;
    animation: twinkle_ 1.2s infinite linear;
	}
.banner .star9{
	width: 7px;
	height: 7px;
	top: 77%;
	left: 61.6%;
	-webkit-animation: twinkle_ 1.5s infinite linear;
    animation: twinkle_ 1.5s infinite linear;
	}
.banner .star10{
	top: 28%;
	left: 23.8%;
	-webkit-animation: twinkle_ 1.5s infinite linear;
    animation: twinkle_ 1.5s infinite linear;
	}
.banner .star11{
	top: 46.8%;
	left: 79%;
	-webkit-animation: twinkle_ 0.8s infinite linear;
    animation: twinkle_ 0.8s infinite linear;
	}
.banner .star12{
	width: 6px;
	height: 6px;
	top: 68.8%;
	left: 71%;
	-webkit-animation: twinkle_ 1.5s infinite linear;
    animation: twinkle_ 1.5s infinite linear;
	}
.banner .star13{
	top: 62.2%;
	left: 90.2%;
	-webkit-animation: twinkle_ 1s infinite linear;
    animation: twinkle_ 1s infinite linear;
	}
.banner .star14{
	top: 58.6%;
	left: 94.6%;
	-webkit-animation: twinkle_ 1.7s infinite linear;
    animation: twinkle_ 1.7s infinite linear;
	}
.banner .star15{
	width: 8px;
	height: 8px;
	top: 66%;
	left: 94.6%;
	-webkit-animation: twinkle_ 1.2s infinite linear;
    animation: twinkle_ 1.2s infinite linear;
	}

@keyframes twinkle_ {
    0% {
        box-shadow: 0 0 0 transparent;
    } 50% { 
        box-shadow: 0 0 40px #fff;
    } 100% { 
        box-shadow: 0 0 0 transparent;
    }
}

@-webkit-keyframes twinkle_ { 
    0% {
        box-shadow: 0 0 0 transparent;
    } 50% { 
        box-shadow: 0 0 20px #fff;
    } 100% { 
        box-shadow: 0 0 0 transparent;
    }
}
/*导航区*/
.content .nav{
    position: absolute;
    left: 50%;
    bottom: 90px;
    margin-left: -373px;
    width:746px;
    height: 203px;
    z-index: 2;
}
.content .nav .nav-item{
    position: absolute;
    width: 136px;
    height: 156px;
    cursor: pointer;
}

.content .nav .two-nav{
    position: absolute;
    left: 136px;
    top: -18px;
    display: none;
    width: 158px;
    height: 181px;
    background-size: contain;
	text-align: center;
}
.content .nav .two-nav2{
    position: absolute;
    left: -161px;
    top: -18px;
    display: none;
    width: 158px;
    height: 181px;
    background-size: contain;
    text-align: center;
    line-height: 28px;
    color: #6b9414;
    font-family: auto;
    font-size:16px;
}
.content .nav .two-nav2 li{
    width: 60px;
    float: left;
}
.content .nav .two-nav2 li:nth-child(1){
    margin-top: 20px;
}
.content .nav .two-nav2 li:hover{
    text-decoration: underline;
}
.content .nav .two-nav li{
    font-size:14px;
    line-height: 24px;
    color: #6b9414;
    font-family: auto;
    cursor: pointer;
    position: absolute;
}
.content .nav .two-nav li:nth-child(1){
    top:35px;
    left:52px;
    text-align: center;
}
.content .nav .two-nav li:nth-child(2){
    top:102px;
    left:3px;
    text-align: center;
    width: 77px;
}
.content .nav .two-nav li:nth-child(3){
    top:102px;
    left:80px;
    width: 77px;
    text-align: center;
}
.content .nav .two-nav li:hover{
    text-decoration: underline;
}
.content .nav .nav-TLM3{
    left: 150px;
    top: 5px;
}
.content .nav .nav-vision{
    left: 156px;
    top: 23px;
}
.content .nav .nav-logic{
    left: 461px;
    top: 23px;
}
.content .nav .nav-help{
    left: 308px;
    top: 23px;
}
.content .nav .nav-log{
    left: 918px;
    top: 24px;
}
.content .nav .nav-board{
    left: 377px;
    top: 136px;
}
.content .nav .nav-LM{
    left: 2px;
    top: 23px;
}
.content .nav .nav-course{
    left: 2px;
    top: 23px;
}
.content .nav .nav-upgrade{
    left: 613px;
    top: 23px;
}
.content .nav .nav-infrared{
    left: 1072px;
    top: 23px;
}

.content .nav span{
    color:#9da862;/*#7c825d*/

    font-family: auto;
    position: absolute;
    margin: 0 auto;
    display: block;
    width: 100%;
    text-align: center;
}
.content .nav .ch_size{
    font-size: 16px;
}
.content .nav .en_size{
    margin-top: 22px;
    font-size: 14px;
}
.content .nav .nav_text{
    width: 100%;
    position: absolute;
    top:80px;
}

.content .line{
    position: absolute;
    width: 1062px;
    height: 80px;
    left: 50%;
    bottom:50px;
    z-index: 1;
    margin-left: -531px;
}
/*底部版权*/
.content .footer{
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 20px;
    text-align: center;
    font-size: 12px;
    color:#fff;
}
/*自定义动画类名*/
.animate {
    -webkit-animation-duration: .3s;
    animation-duration: .3s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}

.opinion{
    width:92px;
    height: 40px;
    position: absolute;
    right: 130px;
    top:8px;
    z-index: 5;
    color: #6b9414;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    opacity: 0.8;
    margin-right: 25px;
}
.opinion:hover{
    opacity: 1;
}
.opinion .headImg{
    width: 18px;
    height: 18px;
    float: left;
    background-image:  url(../images/user_bg_mg.svg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
    margin-top: 10px;
    margin-right: 10px;
    border: 1px solid #6b9414;
    border-radius: 20px;
}
.opinion .login,.language .aboutUsText,.forum .forumText{
    line-height: 40px;
}
/*浏览器版本判断*/
#shade{
    width:100%;
    height:100%;
    position: absolute;
    top:0;
    left:0;
    z-index: 10;
    background: rgba(255,255,255,0.95);
}
#shade .prompt{
    font-size: 16px;
    width: 650px;
    height: 360px;
    position: absolute;
    top:45%;
    left:50%;
    margin-top: -180px;
    margin-left: -325px;
    color: #606060;
    background: url("../images/jy_img.png") no-repeat;
}
#shade .prompt p:nth-child(1){
    font-size: 22px;
    margin-top: 110px;
    margin-bottom: 30px;
}
#shade .prompt p:nth-child(2){
    margin-bottom: 70px;
}
#shade .prompt #downloadChrome{
    margin-top: 6px;
    margin-right: 10px;
    float: left;
}
#shade .prompt .closePrompt{
    width:144px;
    height: 40px;
    border-radius: 4px;
    border: 1px solid #606060;
    text-align: center;
    line-height: 40px;
    float: right;
    margin-top: 60px;
    background: #FFFFFF;
    cursor: pointer;
}
.makeOpinion,.shade_logOff{
    width:100%;
    height:100%;
    background:rgba(0,0,0, 0.8);
    position: absolute;
    top:0;
    left:0;
    z-index: 10;
}
/*<!-- 登录窗口  修改密码窗口 -->*/
.loginBox {
    width: 706px;
    height: 558px;
    background: url(../images/yj_bg.png) no-repeat;
    margin: 150px auto;
    position: relative;
    overflow: hidden;
}
.loginBox p{
    margin-top:108px;
    margin-bottom: 72px;
    font-size: 34px;
    text-align: center;
    color: #FFFFFF;
    letter-spacing: 8px;
}
.loginBox .inputBox{
    width: 240px;
    height: 48px;
    box-sizing: border-box;
    border: 1px solid #606060;
    margin: 0 auto;
    background: #323232;
}
.loginBox .username,.loginBox .oldusername{
    background-image: url(../images/u_img.png);
    background-repeat: no-repeat;
    background-position: 20px center;
    margin-bottom: 10px;
}
.loginBox .username_title{
    float: left;
    position: absolute;
    top:238px;
    left:485px;
    color: red;
}
.loginBox .password_title{
    float: left;
    position: absolute;
    top:296px;
    left:485px;
    color: red;
}
.loginBox .password,.changePwdBox .newPassword,.changePwdBox .newPassword2{
    background-image: url(../images/m_img.png);
    background-repeat: no-repeat;
    background-position: 20px center;
}
.loginBox .inputBox input{
    outline: none;
    border: none;
    background: transparent;
    width: 180px;
    height: 48px;
    float: right;
    color: #FFFFFF;
    font-size: 16px;
}
.loginBox .inputBox:hover{
    border: 1px solid #FFFFFF;
}
.loginBox .loginBtn{
    width: 240px;
    height: 48px;
    background: #323232;
    opacity: 0.6;
    text-align: center;
    line-height: 48px;
    color: #FFFFFF;
    font: 16px;
    margin: 20px auto;
    cursor: pointer;
}
.loginBox .loginBtn:hover{
    opacity: 1;
}
.loginBox .toChangePwd{
    width: 240px;
    height: 48px;
    text-align: center;
    line-height: 48px;
    color: #FFFFFF;
    font-size: 16px;
    margin: 20px auto;
    position: relative;
}
.loginBox .toChangePwd .toChangePwdBtn{
    position: absolute;
    top:2px;
    left:88px;
    line-height: 20px;
    cursor: pointer;
}
.loginBox .toChangePwd .toHome{
    cursor: pointer;
    position: absolute;
    top:24px;
    left:88px;
    line-height: 20px;
}
.loginBox .toChangePwd .toChangePwdBtn:hover{
    text-decoration: underline;
}
.loginBox .toChangePwd .toHome:hover{
    text-decoration: underline;
    
}
.changePwdBox p{
    margin-top: 50px;
    margin-bottom: 40px;
}
.changePwdBox .inputBox{
    margin-bottom: 10px;
}
.changePwdBox .username_title{
    top: 207px;
}
.changePwdBox .username_title1{
    float: left;
    position: absolute;
    top: 150px;
    left:485px;
    color: red;
}
.changePwdBox .password_title{
    top:265px;
}
.changePwdBox .newpassword1_title{
    float: left;
    position: absolute;
    top:322px;
    left:485px;
    color: red;
}
.changePwdBox .newpassword2_title{
    float: left;
    position: absolute;
    top:381px;
    left:485px;
    color: red;
}

:root {
    --neon-green: #0fff50;
    --matrix-green: #00ff41;
    --dark-bg: #040406;
    --cyber-border: #1a4f32;
    --canvas-text-color:#6b9414;
}


#wx_login {
    width: 300px;
    height: 400px;
    /*    background: url("../images/yj_bg.png")
no-repeat;*/
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -340px;
    margin-left: -150px;
    z-index: 11;
    /* color: #FFFFFF;*/
}

.makeOpinion #close_wx_login {
    width: 32px;
    height: 32px;
    background: url(../images/btn_close_img.png) no-repeat;
    margin: 650px auto;
}


.log_off {
    width: 343px;
    height: 194px;
    background: url(../images/tc_bg.png) no-repeat;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    color: #FFFFFF;
}

.log_off p {
    text-align: center;
    margin-top: 50px;
}

.log_off .logOffBtn {
    width: 84px;
    height: 35px;
    text-align: center;
    line-height: 35px;
    box-sizing: border-box;
    float: left;
    margin-top: 50px;
    font-size: 14px;
    cursor: pointer;
}

.log_off .ensureLogOff {
    background: rgba(114, 114, 114, 0.6);
    margin-left: 80px;
    margin-right: 20px;
}

.log_off .ensureLogOff:hover {
    background: rgba(114, 114, 114, 1);
}

.log_off .cancelLogOff {
    border: 1px solid #727272;
}
/* 矩阵数字雨背景 */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
    opacity: 0.3;
}
/* 网格线效果----颜色*/
.grid-lines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, transparent 24%, rgba(81 ,97 ,85 ,0.1) 25%, rgba(81, 97, 85,0.1) 26%, transparent 27%), linear-gradient(90deg, transparent 24%, rgba(81, 97, 85,0.1) 25%, rgba(81, 97, 85,0.1) 26%, transparent 27%);
    background-size: 50px 50px;
    pointer-events: none;
}
/*AI入口*/
.AI_API{
    width: 128px;
    height: 128px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
    position: absolute;
    z-index: 1;
    top:50%;
    left:50%;
    transform: translate(-50%,-50%);
    text-align: center;
    line-height: 128px;
    color: #fff;
}
/*AI字体*/
.AI_API h2{
    position: absolute;
    left:45px;
    top:45px;
    background: url("../images/ai.svg");
    width: 38px;
    height: 38px;
    z-index: 25;
    animation: scale2 1.2s infinite alternate;
}
@keyframes scale2 {
    from {
        -webkit-transform: scale3d(0.8, 0.8, 0.8);
        transform: scale3d(0.8, 0.8, 0.8);
    }

    to {
        -webkit-transform: scale3d(1.4, 1.4, 1.4);
        transform: scale3d(1.4, 1.4, 1.4);
    }

    /*to {*/
        /*-webkit-transform: scale3d(1, 1, 1);*/
        /*transform: scale3d(1, 1, 1);*/
    /*}*/
}
/*脉星冲效果*/
.star-button {
    display: none;
    position: absolute;
    left: -200%;
    top:-200%;
    width: 500%;
    height:500%;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    overflow: hidden;
    border-radius: 0;
    background: rgba(0, 0, 0, 0.2) radial-gradient(circle at center, rgba(0, 0, 0, 0.2) 0%, rgba(2, 6, 23, 0.2) 30%, rgba(8, 18, 51, 0.2) 70%, rgba(21, 42, 117, 0.2) 100%);
    animation: galaxyFlicker 10s infinite alternate;
}
/*脉冲星旋转*/
.star-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
            from 0deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 1) 1%,
            rgba(255, 255, 255, 0) 2%,
            rgba(255, 255, 255, 0) 50%,
            rgba(255, 255, 255, 1) 51%,
            rgba(255, 255, 255, 0) 52%,
            rgba(255, 255, 255, 0) 100%
    );
    opacity: 0;
    animation: pulse2 1s infinite, rotate 1.5s linear infinite;
}

.star-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: white;
    border-radius: 50%;
    box-shadow: 0 0 30px 15px rgba(255, 255, 255, 0.8);
}
/*脉冲星效果中的星星闪烁*/
.star {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    animation: twinkle 3s infinite;
}
/*脉冲星动画透明度*/
@keyframes pulse2 {
    0%, 20%, 80%, 100% {
        opacity: 0.2;
    }
    40%, 60% {
        opacity: 1;
    }
}
/*脉冲星旋转*/
@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
/*脉冲星星星闪烁*/
@keyframes twinkle {
    0%, 100% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
}

/*星球闪烁*/
@keyframes galaxyFlicker {
    0% {
        background: radial-gradient(circle at center, rgba(0, 0, 0, 0.2) 0%, rgba(2, 6, 23, 0.2) 30%, rgba(8, 18, 51, 0.2) 70%, rgba(21, 42, 117, 0.2) 100%);
    }
    100% {
        background: radial-gradient(circle at center, rgba(0, 0, 0, 0.2) 0%, rgba(2, 6, 23, 0.2) 25%, rgba(8, 18, 51, 0.2) 65%, rgba(21, 42, 117, 0.2) 95%);
    }
}

/*黑洞效果*/
.universe {
    position: absolute;
    left: 0;
    top:0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
/* 黑洞核心 */
.black-hole {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    text-align: center;
    line-height: 120px;
    background: radial-gradient(circle at center,
    #000 0%,
    #111 30%,
    #222 60%,
    #333 90%);
    box-shadow: 0 0 60px rgba(100, 100, 255, 0.5);
    z-index: 10;
    animation: pulse3 1.2s infinite alternate;
    font-family: Arial;
}
/*黑洞动画*/
@keyframes pulse3 {
    from { box-shadow: 0 0 1px rgba(1, 255, 179, 0.1); }
    to { box-shadow: 0 0 80px rgba(94, 223, 17, 0.7); }
}

@keyframes jet-pulse {
    from {
        opacity: 0.7;
        height: 250px;
    }
    to {
        opacity: 1;
        height: 350px;
    }
}