/*reset*/
body {margin:0; padding:0; font-size:12px ; color:#323232; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji","Microsoft YaHei",tahoma,arial,"\5B8B\4F53"; font-weight:normal!important; background-color: #F5F5F5;}
div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,blockquote,p{padding:0; margin:0;}   
table,td,tr,th{font-size:12px;}
li{list-style-type:none;}
img{vertical-align:top;border:0;}
ol,ul {list-style:none;}
h1,h2,h3,h4,h5,h6 {font-size:14px;}
address,code,em,th,s,i{font-weight:normal; font-style:normal;}
s{color:#909090; margin:0 10px; text-decoration:none;}
body.right-open{overflow-y:clip;}
.img-fluid{max-width: 100%;height: auto;}
/*form*/
label input{vertical-align:middle; margin-right:3px;}
label{cursor:pointer;}
textarea{resize:none;font-size:12px;}
:focus {outline: 0;}
select{padding:4px 5px;border:1px solid #cbcbcb; border-radius:2px; margin-right:3px;}

/*font-size*/
.fB{font-weight:bold;}
.f12{font-size:12px;}
.f14{font-size:14px;}
.f16{font-size:16px;}
.f18{font-size:16px;}

/*float*/
.l,.left{float:left;}
.r,.right{float:right;}
.clearfix {display: block;}
.clearfix:after{content:"."; display:block; height:0; clear:both;visibility:hidden;}
* html .clearfix { height: 1%;}

/*scrollbar*/
::-webkit-scrollbar{width:3px;height:6px;}
::-webkit-scrollbar-button:vertical{display:none;}
::-webkit-scrollbar-track:vertical{background-color:black;}
::-webkit-scrollbar-track-piece{background-color:#F5F5F5;}
::-webkit-scrollbar-thumb:vertical{margin-right:6px; background-color:#bbb;}
::-webkit-scrollbar-thumb:vertical:hover{background-color:#aaa;}
::-webkit-scrollbar-corner:vertical{background-color:#535353;}
/*placeholder*/
::-webkit-input-placeholder { /* WebKit browsers */
  color: #aaa;font-size: 14px;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
  color: #aaa; font-size: 14px;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
  color: #aaa; font-size: 14px;
}

/*display*/
.hide{display:none;}
.block{display:block;}

/*a*/
a {color:#323232; text-decoration:none;}
a:visited {text-decoration:none;}
a:hover {color:#4385F5; transition: all 0.5s;}
a:active {color:#4385F5;}

/*省略行数*/
.text-overflow-1,.text-overflow-2,.text-overflow-3,.text-overflow-4,.text-overflow-5{display: -webkit-box !important;
 overflow: hidden;
 text-overflow: ellipsis;
 word-break: break-all;
 -webkit-box-orient: vertical;
 -webkit-line-clamp: 1;
}
.text-overflow-2{-webkit-line-clamp: 2;}
.text-overflow-3{-webkit-line-clamp: 3;}
.text-overflow-4{-webkit-line-clamp: 4;}
.text-overflow-5{-webkit-line-clamp: 4;}

/*----------------导航-----------------*/
.header{width:100%; height:60px;position: fixed; left:0; top:0; z-index: 996; box-shadow: 0 5px 8px 0 rgba(0,0,0,.1); background: rgba(255,255,255,.95);transition: all 0.5s;}
.nav-box{width:1226px; height:60px; margin:0 auto;}
.nav-logo{width:180px; height:60px;}
.nav-logo a{width:180px; height:60px; display:block;}

.navbar {padding: 9px 0; height:42px;}
.navbar ul {display: flex; list-style: none; align-items: center;}
.navbar li { position: relative;}
.navbar a { display: flex; align-items: center; justify-content: space-between; padding: 10px 24px; font-size: 16px; color:#323232; font-weight: 400; white-space: nowrap; transition: 0.3s;}
.navbar a i {font-size: 12px; line-height: 0; margin-left: 4px;}
.navbar a:hover, .navbar .active, .navbar li:hover > a { color: #186AF2;}
.navbar .login-btn {padding: 4px 12px; margin-left: 20px; border-radius: 3px; font-size: 14px; background-color:#186AF2; color:#fff}
.navbar .login-btn:hover {opacity:0.72; color:#fff}
.navbar .reg-btn {padding: 4px 12px; margin-left: 20px; border-radius: 3px; font-size: 14px; background-color:#EA4335; color:#fff}
.navbar .reg-btn:hover {opacity:0.72; color:#fff}

.navbar .dropdown ul { display: block; position: absolute; left: 14px; top: calc(100% + 30px); margin: 0;  padding: 10px 0;  z-index: 99; opacity: 0; visibility: hidden; background: #fff; box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25); transition: 0.3s; border-radius: 3px;}
.navbar .dropdown ul li {min-width: 200px;}
.navbar .dropdown ul a {padding: 8px 20px; font-size: 14px; text-transform: none; font-weight: 400;}
.navbar .dropdown ul a i { font-size: 12px;}
.navbar .dropdown ul a:hover, .navbar .dropdown ul .active:hover, .navbar .dropdown ul li:hover > a { color: #186AF2;}
.navbar .dropdown:hover > ul { opacity: 1; top: 100%; visibility: visible;}
.navbar .dropdown .dropdown ul { top: 0;left: calc(100% - 30px); visibility: hidden;}
.navbar .dropdown .dropdown:hover > ul { opacity: 1; top: 0; left: 100%; visibility: visible;}


.nav-login-box{width:320px; border-radius:2px; position:absolute; top:60px; right:0; background-color:#fff; z-index:-1; color:#333; font-size:14px;-webkit-transform:scale(0.5);transform:scale(0.5);-webkit-transition:.2s;transition:.2s;opacity:0;-webkit-transform-origin:center top;transform-origin:center top;-webkit-box-shadow:0 15px 30px rgba(0,0,0,.2);box-shadow:0 15px 30px rgba(0,0,0,.2);}
.login-note{padding: 15px 15px 0; color: #FF5722;}
.nav-login-box .login-menu{padding:15px 10px;}
.navbar .login-menu a{width:76px; color:#333; padding:2px 12px; display:inline-block; font-size:15px;}
.nav-login-box .login-menu-bottom{background-color:#f2f2f2; border-top:1px solid #eee;}
.nav-login-box .login-menu-bottom a{color:#666; font-size:12px; padding: 12px;}
.navbar li.nav-logined .nav-login-box:after {content: '';display: block;width: 20px; height: 20px;background-color: #fff; position: absolute; top: -5px;right: 30px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.navbar li a.nav-img{height:32px; text-align:center; padding:0 20px; display:block; line-height: 32px; font-size: 16px;}
.navbar li.nav-logined:hover .nav-login-box{z-index:99;-webkit-transform:scale(1);transform:scale(1);opacity:1;}
.nav-img img{width:30px; height:30px; border-radius:50%; border:1px solid #fff; margin-right: 6px;}

@media (max-width: 1280px) {
  .navbar .dropdown .dropdown ul {left: -90%;}
  .navbar .dropdown .dropdown:hover > ul { left: -100%;}
  .nav-box{width:1026px;}
  .navbar a { padding: 10px 18px;}
}

/*----------------页脚-----------------*/
.footer{width:100%; background-color:#1c1a1d;}
.footer-top{width:100%; background:url(../images/footer.jpg) no-repeat center bottom; background-size: 100% auto;}
.footer-top-box{width:1200px; margin:0 auto; color:#888;}
.footer-bottom{width:100%; background-color:#151515;height:36px; overflow:hidden; }
.footer-bottom-box{width:1200px; line-height:36px; margin:0 auto; color:#888;}
.footer-bottom-box .a{margin-left:10px; color:#bbb;}
.footer-bottom-box .r{color:#bbb;}

.footer-link{padding:50px 0; padding-right:160px;}
.footer-link dt{font-size:18px; height:48px; line-height: 36px; color:#bbb;}
.footer-link dt a{color:#bbb;}
.footer-link dd{font-size:14px; line-height:32px;}
.footer-link a{color:#888;}
.footer-link a:hover{color:#36a0ff;}

.footer-about{padding:50px 0;}
.footer-about dt{font-size:18px; height:48px; line-height: 36px; color:#bbb;}
.footer-about dd{line-height:32px; font-size:14px;}
.footer-about a{line-height:27px;color:#909090; }
.footer-about a:hover{color:#fff; }

/*----------------分页-----------------*/
.pagebox{width:100%; text-align:center; font-size:14px;}
.pagebox a,.pagebox span{min-width:16px; height:33px; line-height:33px;  margin:0 4px; padding:0 10px; color:#333; border-radius:1px; text-align:center; border:1px solid #ddd; background-color:#fff; display:inline-block;}
.pagebox a:hover,.pagebox span{background-color:#d79c00; color:#fff; border:1px solid #d79c00;}
.data-none{padding:30px 0; text-align: center; color:#999;}
/*----------------动画---------------*/
.fadeIn {
	-webkit-animation-name: fadeIn;
	animation-name: fadeIn;
	-webkit-animation-duration: .3s;
	animation-duration: .3s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
}
@-webkit-keyframes fadeIn{
  0% {
		opacity: 0;
	}
  100% {
		opacity: 1;
	}
}
@keyframes fadeIn{
  0% {
		opacity: 0;
	}
  100% {
		opacity: 1;
	}
}

.fadeInUp {
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	-webkit-animation-duration: .6s;
	animation-duration: .6s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
}
@-webkit-keyframes fadeInUp {
  0% {
		opacity: 0;
		-webkit-transform: translate3d(0, 10px, 0);
		transform: translate3d(0, 10px, 0);
	}
  100% {
		opacity: 1;
		-webkit-transform: none;
		transform: none;
	}
}
@keyframes fadeInUp {
  0% {
		opacity: 0;
		-webkit-transform: translate3d(0, 10px, 0);
		transform: translate3d(0, 10px, 0);
	}
  100% {
		opacity: 1;
		-webkit-transform: none;
		transform: none;
	}
}
@-webkit-keyframes fadeInDown {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -10px, 0);
    transform: translate3d(0, -10px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
@keyframes fadeInDown {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -10px, 0);
    transform: translate3d(0, -10px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
.fadeInDown {
   -webkit-animation-name: fadeInDown;
   animation-name: fadeInDown;
   -webkit-animation-duration: .8s;
   animation-duration: .8s;
   -webkit-animation-fill-mode: both;
   animation-fill-mode: both;
}

/* ==================== 响应式设计 ==================== */

/* 汉堡菜单按钮 */
.nav-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 40px;
	height: 40px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
	position: absolute;
	right: 10px;
	top: 10px;
	z-index: 1000;
}
.nav-toggle span {
	display: block;
	width: 24px;
	height: 2px;
	background: #333;
	border-radius: 2px;
	transition: all 0.3s ease;
	margin: 3px 0;
}
.nav-toggle.active span:nth-child(1) {
	transform: rotate(45deg) translate(5px, 6px);
}
.nav-toggle.active span:nth-child(2) {
	opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
	transform: rotate(-45deg) translate(5px, -6px);
}

/* 遮罩层 */
.nav-overlay {
	display: none;
	position: fixed;
	top: 0; left: 0;
	width: 100%; height: 100%;
	background: rgba(0,0,0,0.5);
	z-index: 997;
}
.nav-overlay.active {
	display: block;
}

/* ========== 平板端 ≤1024px ========== */
@media (max-width: 1024px) {
	.nav-box { width: 100%; padding: 0 15px; box-sizing: border-box; }
	.navbar a { padding: 10px 12px; font-size: 14px; }
	.navbar .login-btn, .navbar .reg-btn { margin-left: 8px; padding: 4px 12px; font-size: 13px; }
	
	.footer-top-box, .footer-bottom-box { width: 100%; padding: 0 20px; box-sizing: border-box; }
	.footer-link { padding-right: 80px; }
}

/* ========== 手机端 ≤768px ========== */
@media (max-width: 768px) {
	/* 导航栏 - 移动端样式 */
	.header { height: 56px; }
	.nav-box { width: 100%; height: 56px; padding: 0 15px; box-sizing: border-box; }
	.nav-logo { height: 56px; }
	.nav-logo a { display: flex; align-items: center; height: 56px; }
	.nav-logo img { height: 40px !important; object-fit: contain; }
	
	.nav-toggle { display: flex; }
	
	.navbar {
		position: fixed;
		top: 0;
		right: -280px;
		width: 280px;
		height: 100vh;
		background: #fff;
		box-shadow: -2px 0 12px rgba(0,0,0,0.15);
		padding: 70px 0 30px;
		overflow-y: auto;
		z-index: 999;
		transition: right 0.3s ease;
	}
	.navbar.active { right: 0; }
	.navbar ul {
		flex-direction: column;
		align-items: stretch;
		padding: 0;
	}
	.navbar li { border-bottom: 1px solid #f0f0f0; }
	.navbar a {
		display: block;
		padding: 14px 24px !important;
		font-size: 15px;
		color: #333;
		text-align: left;
	}
	.navbar .login-btn, .navbar .reg-btn {
		display: inline-block;
		margin: 8px 12px;
		padding: 10px 20px !important;
		border-radius: 22px;
		text-align: center;
	}
	.navbar .mobile-auth-links { 
		display: inline-block; 
		border-bottom: none;
	}
	
	/* 下拉菜单移动端 */
	.navbar .dropdown ul {
		position: static;
		opacity: 1;
		visibility: visible;
		box-shadow: none;
		padding: 0;
		background: #fafafa;
	}
	.navbar .dropdown ul li { min-width: auto; }
	.navbar .dropdown ul a { padding: 10px 36px !important; font-size: 14px; }
	.navbar .dropdown:hover > ul { top: auto; }
	.navbar .dropdown .dropdown ul { left: 0; visibility: visible; padding-left: 12px; }
	.navbar .dropdown .dropdown:hover > ul { left: 0; }
	
	/* 用户菜单 */
	.navbar .nav-logined { display: flex; flex-wrap: wrap; align-items: center; }
	.navbar .nav-login-box {
		position: static;
		width: 100%;
		transform: none;
		opacity: 1;
		box-shadow: none;
		z-index: 1;
	}
	.navbar li.nav-logined .nav-login-box:after { display: none; }
	
	/* 页脚 */
	.footer-link {
		display: flex;
		flex-wrap: wrap;
		padding: 30px 0;
	}
	.footer-link dt { width: 100%; font-size: 16px; height: 36px; }
	.footer-link dd { width: 50%; font-size: 13px; line-height: 28px; }
	
	.footer-about { padding: 30px 0; }
	.footer-about dt { font-size: 16px; height: 36px; }
	.footer-about dd { font-size: 13px; line-height: 28px; }
	
	.footer-top { background-size: cover; }
	.footer-bottom { height: auto; padding: 10px 0; }
	.footer-bottom-box { font-size: 12px; text-align: center; line-height: 22px; }
	.footer-bottom-box .l, .footer-bottom-box .r { float: none; display: block; }
	
	/* body 间距 */
	body { padding-top: 56px; }
}

/* ========== 小屏手机 ≤480px ========== */
@media (max-width: 480px) {
	.navbar { width: 260px; right: -260px; }
	.nav-logo img { height: 34px !important; }
	.footer-link { padding: 25px 0; }
	.footer-link dd { width: 100%; }
	.footer-top-box, .footer-bottom-box { padding: 0 15px; }
}