.autoWidth {
	margin: 0 auto;
	min-width: 1380px;
	max-width: 1380px
}

.auto {
	margin: 0 auto;
	min-width: 1380px;
	max-width: 1380px
}

.clearfix:after,
.clearfix:before {
	display: table;
	line-height: 0;
	content: ''
}

.clearfix:after {
	clear: both
}

.pull-right {
	float: right
}

.pull-left {
	float: left
}

.hide {
	display: none
}

.show {
	display: block
}

.invisible {
	visibility: hidden
}

.text-left {
	text-align: left
}

.text-right {
	text-align: right
}

.text-center {
	text-align: center
}


.banner-engine .header-container {
	height: 0;
}

.banner-engine .news-casting {
	display: none;
}

.info-banner {
	position: relative;
	padding-top: 20px;
	width: 100%;
	height: 500px;
}

.banner-nav {
	transition: width ease .8s;
}

.info-box {
	height: 100%;
}

.info-nav {
	position: relative;
	padding-top: 82px;
}

.product-info-title {
	margin-bottom: 22px;
	height: 46px;
	font-weight: 700;
	line-height: 46px;
	font-size: 46px;
	color: #252b3a;
}

.product-info-detail {
	margin-bottom: 42px;
	width: 524px;
	font-size: 14px;
	color: #575d6c;
	line-height: 25px;
}

.product-info-btn {
	margin-top: 20px;
}

.product-info-btn a.btn {
	display: inline-block;
	margin-right: 10px;
	width: 118px;
	height: 38px;
	text-align: center;
	line-height: 38px;
	font-size: 14px;
	color: #fff;
	    border-radius: 50px;
}

.product-info-btn a.btn.disabled {
	background-color: #989898;
	border-color: #989898;
}

.info-btn1 {
	background-image: -webkit-gradient(linear,right top,left top,from(#0008ff),to(#0080ff));
	background-image: -webkit-linear-gradient(right,#0008ff,#0080ff);
	background-image: linear-gradient(270deg,#0008ff,#0080ff);
	border: 1px solid #0008ff;
}

.info-btn1:hover {
	background: #0080ff;
	border: 1px solid #0080ff;
}

.info-btn2 {
	background: transparent;
	border: 1px solid #919396;
	color: #333333 !important;
}

.product-info-btn a.btn.info-btn2:hover {
	background: #fff;
	border: 1px solid #0008ff;
	color: #0008ff !important;
}

a.info-btn3 {
	margin-left: 20px;
	background: #fff;
	color: #0008ff;
	border: 1px solid #0008ff;
	line-height: 28px;
}

a.info-help-link {
	display: inline-block;
	margin-right: 20px;
	height: 40px;
	line-height: 40px;
	color: #0008ff;
	font-size: 14px;

}

.product-info-stand {
	margin-top: 15px;
	padding-left: 20px;
	font-size: 14px;
	color: #4c4c4c;
	background: url(img/icon_product_info.png) no-repeat left 3px;
}

.product-info-stand a {
	margin: 0px 2px;
	display: inline-block;
	color: #0008ff;
}


.server-module.double {
	padding-bottom: 55px;
	background: #fff;
}

.server-module.single {
	padding-bottom: 55px;
	background: #f5f5f5;
}

.server-module.server-question-module {
	padding-bottom: 75px;
}

.module-title {
	position: relative;
	text-align: center;
	height: 172px;
	line-height: 182px;
	font-size: 32px;
}

.module-title span {
	display: inline-block;
	margin-left: 20px;
	font-size: 14px;
	color: #666;
}

.module-subtitle {
	margin-top: -40px;
	margin-bottom: 60px;
	text-align: center;
	font-size: 14px;
	color: #999;
}

.module-subtitle a {
	color: #0008ff;
}

.group-title .group-name {
	display: inline-block;
	color: #0008ff;
	font-size: 20px;
	background: #fff;
	padding-right: 5px;
}

.group-title .group-span {
	float: right;
	margin-top: -20px;
	width: 100%;
	height: 20px;
	display: inline-block;
	background: url(img/line_ico.png) repeat-x;
	z-index: 10;
}



.qa-box li:hover {
	box-shadow: 0px 5px 13px 1px rgba(0, 0, 0, 0.2);
}

.qa-box li:first-child {
	margin-left: 0;
}

.qa-title {
	position: relative;
	height: 66px;
	line-height: 80px;
}

.qa-title1 {
	background: url(img/icon-question-box-01.png) no-repeat 30px 30px;
}

.qa-title2 {
	background: url(img/icon-question-box-02.png) no-repeat 30px 30px;
}

.qa-title3 {
	background: url(img/icon-question-box-03.png) no-repeat 30px 30px;
}

.qa-title span {
	display: inline-block;
	margin-left: 58px;
	font-size: 18px;
	color: #333;
}

.qa-title a {
	position: absolute;
	right: 22px;
	top: 0px;
	display: inline-block;
	font-size: 12px;
	color: #0008ff;
}

.qa-box-list {
	margin: 0 25px 0 58px;
	padding-top: 11px;
	padding-bottom: 25px;
	border-top: 1px solid #e5e5e5;
}

.qa-box-list a {
	position: relative;
	display: block;
	padding-left: 6px;
	font-size: 14px;
	color: #333;
	height: 36px;
	line-height: 36px;
	width: 295px;
	overflow: hidden;
	text-overflow: ellipsis;
	-o-text-overflow: ellipsis;
	-webkit-text-overflow: ellipsis;
	-moz-text-overflow: ellipsis;
	white-space: nowrap;
}

.qa-box-list a:hover {
	color: #0008ff;
}

.qa-box-list a:before {
	position: absolute;
	left: 0px;
	top: -4px;
	content: ".";
	font-size: 12px;
	color: #333;
}



.nav-box {
	width: 100%;
	height: 75px;
	background-color: #fff;
	box-shadow: 0 4px 4px 0px rgba(0, 0, 0, 0.2);
}

.nav-box.normal-nav-box {
	position: absolute;
	bottom: 0;
	background-color: transparent;
}

.nav-show {
	position: fixed;
	top: -1px;
	z-index: 9999;
	border-top: 1px solid rgba(247, 249, 250, 0.36);
}

.nav-hide {
	box-shadow: none;
}

.orientation-nav-box {
	position: relative;
}

.banner-nav {
	position: absolute;
	top: 0px;
	right: 130px;
	height: 75px;
}

.banner-nav li {
	height: 75px;
	margin-left: 40px;
	float: left;
}

.banner-nav li:first-child {
	margin-left: 0;
}

.banner-nav li a {
	height: 75px;
	display: inline-block;
	padding: 0px 10px;
	font-size: 16px;
	color: #252b3a;
	line-height: 75px;
}

.nav-hide .banner-nav li a {
	height: 75px;
	line-height: 75px;
}

.nav-show .banner-nav li a {
	height: 75px;
	line-height: 75px;
}

.banner-nav li a:hover,
.banner-nav li a.active {
	border-bottom: 3px solid #0008ff;
	color: #0008ff;
}

.nav-server {
	display: inline-block;
	position: relative;
	font-size: 16px;
	color: #252b3a;
	height: 75px;
	line-height: 75px;
	width: 200px;
}

.nav-server:hover {
	color: #0008ff;
}

.nav-server ul li {
	height: 42px;
	line-height: 42px;
}

.nav-server ul a {
	display: block;
	width: 100%;
	height: 100%;
	color: #fff;
	font-size: 14px;
	text-align: center;
}

.buy_btn {
	display: block;
	position: absolute;
	right: 0px;
	top: 21px;
	width: 90px;
	height: 32px;
	line-height: 32px;
	text-align: center;
	font-size: 14px;
	color: #fff;
	background-image: -webkit-gradient(linear,right top,left top,from(#0008ff),to(#0080ff));
	background-image: -webkit-linear-gradient(right,#0008ff,#0080ff);
	background-image: linear-gradient(270deg,#0008ff,#0080ff);
}

.buy_btn:hover {
	background: #0080ff;
}

.buy_btn.disabled {
	background-color: #999999;
}

.line-introduce-module {
	position: relative;
	height:520px;
	background:#f5f5f5;
}

.line-introduce-module .module-title {
	color: #333;
}

.line-intro-list {
	width: 100%;
}

.line-intro-list li {
	display: list-item;
	float: left;
	margin-left: 20px;
	margin-bottom: 20px;
	padding-top: 20px;
	width: 32.2%;
	height: 130px;
	background:#fff url(img/line_join.png) no-repeat center 92px;
	text-align: center;
	box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%);
}

.line-intro-list li:nth-child(3n+1) {
	margin-left: 0;
}

.line-intro-list li:hover {
	 box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 20%);
}

.line-intro-list li a {
	display: block;
	width: 100%;
	height: 100%;
	color: #555;
}

.line-name {
	font-size: 22px;
}

.line-intro-list li:hover .line-name {
	color: #0008ff;
}

.line-info {
	margin-top: 5px;
	font-size: 12px;
}

.line-intro-list li:hover .line-info {
	color: #0008ff;
}












body {
	background: #fff;
}

.server-brief {
	margin-top: 40px;
}

.banner-nav li:first-child {
	margin-left: 0;
}

.banner-nav {
	right: 177px;
	transition: all ease .8s;
}

/*banner样式*/
.info-banner {
	background: url(../img/server_intro_banner.jpg) no-repeat center;
}

/*.product-info-title {
	background: url("../img/server_symbol.png") no-repeat left;
}*/

.flex-nav {
	position: absolute;
	right: 140px;
	bottom: 20px;
}

.flex-nav li {
	margin-right: 40px;
	float: left;
}

.flex-nav li a {
	display: inline-block;
	font-size: 14px;
	color: #4c4c4c;
}

/*模块*/
.trusteeship-info {
	margin-top: 38px;
}

.module-marg-top {
	margin-top: 95px;
}

.group-title {
	position: relative;
	height: 20px;
	line-height: 20px;
	margin: 55px 0px 35px 0px;
}

/* 特点与优势 begin*/
.virtue-list {
	width: 100%;
}

.virtue-list li {
	display: list-item;
	float: left;
	padding: 56px 55px 0 228px;
	width: 49%;
	height: 216px;
	background-color: #fff;
	background-repeat: no-repeat;
	background-position: 62px 41px;
}

.virtue-list li:hover {
	box-shadow: 1px 1px 15px rgba(223, 223, 223, 0.65);
}

.margin-left-20 {
	margin-left: 20px;
}

.margin-top-20 {
	margin-top: 20px;
}

.virtue-list .virtue-bg1 {
	background-image: url(../img/virtue_1.png);
}

.virtue-list .virtue-bg2 {
	background-image: url(../img/virtue_2.png);
}

.virtue-list .virtue-bg3 {
	background-image: url(../img/virtue_3.png);
}

.virtue-list .virtue-bg4 {
	background-image: url(../img/virtue_4.png);
}

.virtue-title {
	display: block;
	font-size: 22px;
	color: #333;
}

.virtue-sub-title {
	display: block;
	margin-top: 16px;
	padding-right: 40px;
	line-height: 28px;
	font-size: 16px;
	color: #666;
}

.virtue-info {
	margin-top: 20px;
	line-height: 20px;
	font-size: 12px;
	color: #999;
}

.youshi-item {
	width: 33.3%;
	text-align: center;
	box-shadow: 2px 2px 20px 0 rgb(55 99 170 / 15%);
}

.youshi-item .youshi-header {
	background: #f0f0f0;
	font-size: 16px;
	color: #666;
	line-height: 62px;
}

.youshi-our {
	position: relative;
	z-index: 2;
	border: 1px solid #0080ff;
	box-shadow: 2px 2px 20px 0 rgb(55 99 170 / 15%);
}

.youshi-our li.youshi-header {
	position: relative;
	color: #fff;
	font-size: 22px;
	height: 63px;
}

.our-block-extra {
	position: absolute;
	left: -1px;
	right: -1px;
	height: 93px;
	line-height: 93px;
	bottom: 0;
	z-index: 10;
	background-image: -webkit-gradient(linear,right top,left top,from(#0008ff),to(#0080ff));
	background-image: -webkit-linear-gradient(right,#0008ff,#0080ff);
	background-image: linear-gradient(270deg,#0008ff,#0080ff);
}

.youshi-our-rec {
	position: absolute;
	width: 55px;
	height: 55px;
	right: -5px;
	top: -3px;
	background: url(../img/server_icon_recommend.png);
}

.youshi-them .youshi-header {
	color: #333;
	font-size: 22px;
}

.youshi-them-2 {
	margin-left: -1px;
}

.youshi-item li {
	font-size: 14px;
	line-height: 60px;
	color: #666;
	background: #fff;
}

.youshi-our {
	width: 450px;
}

.youshi-our li {
	color: #333;
	font-size: 16px;
}

.youshi-item .even-row {
	background: #f7f7f7;
}

.youshi-our .even-row {
	background: #e7f1fc;
}

.correct-icon {
	display: inline-block;
	width: 17px;
	height: 16px;
	background: url(../img/server_icon_correct.png);
}


.server-module.product-function {
	background: #fff;
	height: 846px;
	width: 100%;
}

.product-function .module-title {
	color: #333;
	height: 148px;
	line-height: 148px;
}

.product-left {
	width: 165px;
}

.product-main {
	position: relative;
	background:#fff;
	width: 85.6%;
	margin-left: 20px;
	height: 604px;
	padding: 70px 40px 0 70px;
	color: #666;
	font-size: 14px;
     box-shadow: 20px 8px 25px 0 rgb(55 99 170 / 5%), 20px -8px 25px 0 #f8f8f8;
}

.product-detail {
	display: none;
}

.product-detail.active {
	display: block;
}

.product-main .product-detail-title {
	line-height: 30px;
	background: url(../img/server_product_dot_large.png) no-repeat left center;
	padding-left: 48px;
	color: #333;
	font-size: 16px;
}

.product-detail-content {
	line-height: 2em;
}

.product-main .product-detail-mini {
	line-height: 2.2em;
	font-size: 12px;
	color: #909091;
}

.product-main .product-detail-link {
	color: #0008ff;
	font-size: 12px;
}

.product-detail-content {
	padding-left: 48px;
}

@keyframes shadow-breath {
	0% {
		opacity: 1;
	}

	50% {
		opacity: 0.2;
	}

	100% {
		opacity: 1;
	}
}

.prod-function-item {
	width: 165px;
	height: 84px;
	line-height: 84px;
    margin-bottom:20px;
	background: #fff no-repeat 30px center;
	color: #333;
	font-size: 16px;
	text-align: center;
	text-indent: 2em;
	cursor: pointer;
	box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%), -8px -8px 20px 0 #f5f5f5, inset 0 4px 20px 0 hsl(0deg 0% 100% / 50%);
	transition: background .2s ease-in-out,box-shadow .3s ease-in-out;
}

.prod-function-item:hover,
.prod-function-item.active {
	color: #0008ff;
	width: 185px;
	
}

.prod-func-calculate {
	background-image: url(../img/server_prod_icon_graph.png);
}

.prod-func-calculate:hover,
.prod-func-calculate.active {
	background-image: url(../img/server_prod_icon_graph_active.png);
}

.prod-func-save {
	background-image: url(../img/server_prod_icon_disk.png);
}

.prod-func-save:hover,
.prod-func-save.active {
	background-image: url(../img/server_prod_icon_disk_active.png);
}

.prod-func-manage {
	background-image: url(../img/server_prod_icon_blocks.png);
}

.prod-func-manage:hover,
.prod-func-manage.active {
	background-image: url(../img/server_prod_icon_blocks_active.png);
}

.prod-func-network {
	background-image: url(../img/server_prod_icon_global.png);
}

.prod-func-network:hover,
.prod-func-network.active {
	background-image: url(../img/server_prod_icon_global_active.png);
}

.prod-func-safety {
	background-image: url(../img/server_prod_icon_shield.png);
}

.prod-func-safety:hover,
.prod-func-safety.active {
	background-image: url(../img/server_prod_icon_shield_active.png);
}

.prod-func-mirror {
	background-image: url(../img/server_prod_icon_mirror.png);
}

.prod-func-mirror:hover,
.prod-func-mirror.active {
	background-image: url(../img/server_prod_icon_mirror_active.png);
}

.margin-top-50 {
	margin-top: 50px;
}

.product-detail-content table {
	text-align: center;
}

.product-detail-content table th,
.product-detail-content table td {
	line-height: 53px;
	border: 1px solid #eee
}

.product-detail-content table th {
	font-weight: normal;
	color: #333;
	background: #f5f5f5;
}

.product-detail-content table td {
	border-top: none;
	min-width: 250px;
}

.product-detail-content table th:first-child,
.product-detail-content table td:first-child {
	border-right: none;
}

.product-detail-sub {
	padding: 5px;
	border-bottom: 1px dashed #eee;
}

.detail-sub-first {
	border-top: 1px dashed #eee;
}

.product-detail-sub-title {
	font-size: 14px;
	padding-left: 28px;
	background: url(../img/server_product_dot_small.png) no-repeat left center;
}

.product-detail-sub-text {
	font-size: 12px;
	color: #9b9b9c;
}

.sub-title-only {
	padding: 20px;
}



/* 产品功能 */
.function-table {
	width: 100%;
	border-top: 1px solid #eee;
	border-left: 1px solid #eee;
	margin-top: 32px;
}

.function-table td {
	padding: 40px 17px;
	border-right: 1px solid #eee;
	border-bottom: 1px solid #eee;
	color: #666;
	font-size: 14px;
}

td.multi-td {
	padding: 0 20px;
}

.function-title {
	background-color: #fafafa;
	color: #4c4c4c;
}

.function-title span {
	display: inline-block;
	padding-left: 34px;
	background: no-repeat left center;
	line-height: 30px;
	background-image: url(../img/server_function.png);
	background-repeat: no-repeat;
}

span.function-icon-calculate {
	background-position: 0 3px;
}

span.function-icon-storage {
	background-position: 0 -29px;
}

span.function-icon-safety {
	background-position: 0 -59px;
}

span.function-icon-manage {
	background-position: 0 -93px;
}

span.function-icon-net {
	background-position: 0 -125px;
}

/* 合作伙伴 */
.cooperative-partner-list li {
	float: left;
	width: 240px;
	height: 130px;
	background: no-repeat center;
	transition: box-shadow 0.3s eas
}

.cooperative-partner-list li:hover {
	box-shadow: 0 1px 9px 4px rgba(0, 0, 0, 0.1);
}

li.partner-icon-1 {
	background-image: url(../img/partner_icon_zjtv_heng.png);
}

li.partner-icon-2 {
	background-image: url(../img/partner_icon_fsmeeting.png);
}

li.partner-icon-3 {
	background-image: url(../img/partner_icon_zhidaochuangyu.png);
}

li.partner-icon-4 {
	background-image: url(../img/partner_icon_souwai.png);
}

li.partner-icon-5 {
	background-image: url(../img/partner_icon_baidu.png);
}

li.partner-icon-6 {
	background-image: url(../img/partner_icon_sh.png);
}

li.partner-icon-7 {
	background-image: url(../img/partner_icon_zhantou.png);
}

li.partner-icon-8 {
	background-image: url(../img/partner_icon_kancaijing.png);
}

li.partner-icon-9 {
	background-image: url(../img/partner_icon_leifeng.png);
}

li.partner-icon-10 {
	background-image: url(../img/partner_icon_22.png);
}

li.partner-icon-11 {
	background-image: url(../img/partner_icon_comix.png);
}

li.partner-icon-12 {
	background-image: url(../img/partner_icon_leifeng.png);
}

li.partner-icon-13 {
	background-image: url(../img/partner_icon_jiugongge.png);
}

li.partner-icon-14 {
	background-image: url(../img/partner_icon_zhonghanggaoke.png);
}

li.partner-icon-15 {
	background-image: url(../img/partner_icon_28tui.png);
}

li.partner-icon-16 {
	background-image: url(../img/partner_icon_tui18.png);
}

li.partner-icon-17 {
	background-image: url(../img/partner_icon_baiduyunjiasu.png);
}

@media (max-width: 768px){
	.auto {
	    margin: 0 auto;
	    min-width: 100%;
	    max-width: 100%;
		padding: 0 18px;
	}
.info-banner {
	height: 400px;
}
.info-nav {
    padding-top: 42px;
}
.product-info-title {
    margin-bottom: 22px;
    height: 46px;
    font-weight: 600;
    line-height: 46px;
    font-size: 26px;
    color: #252b3a;
}
.product-info-detail {
    margin-bottom: 42px;
    width: 100%;
    font-size: 14px;
    color: #575d6c;
    line-height: 25px;
}
.product-info-btn a.btn {
    display: inline-block;
    margin-right: 5px;
    width: 28%;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
    color: #fff;
    border-radius: 50px;
}
.nav-box.normal-nav-box {
    display: none;
}
.nav-show {
    display: none !important;
}
.module-title {
    position: relative;
    text-align: center;
    height: 88px;
    line-height: 88px;
    font-size: 22px;
}

.virtue-list li {
   display: list-item;
       float: left;
       padding: 150px 0 0;
       text-align: center;
       width: 100%;
       height: 300px;
       background-color: #fff;
       background-repeat: no-repeat;
       background-position: 50% 0;
}
.margin-left-20 {
    margin-left: 0;
}
.youshi-our {
    width: 33%;
}
.youshi-item .youshi-header {
    background: #f0f0f0;
    font-size: 14px;
    color: #666;
    line-height: 40px;
}
.youshi-them .youshi-header {
    color: #333;
    font-size: 14px;
}
.youshi-our li.youshi-header {
    position: relative;
    color: #fff;
    font-size: 14px;
    height: 40px;
}
.our-block-extra {
    position: absolute;
    left: -1px;
    right: -1px;
    height: 40px;
    line-height: 40px;
}
.youshi-item li {
    font-size: 12px;
    line-height: 35px;
    color: #666;
    background: #fff;
	overflow: hidden;
	    text-overflow: ellipsis;
	    white-space: nowrap;
}
.youshi-our li {
    color: #333;
    font-size: 12px;
	overflow: hidden;
	    text-overflow: ellipsis;
	    white-space: nowrap;
}
.product-left {
    width: 100%;
    display: flex;
}
.prod-func-save:hover, .prod-func-save.active,.prod-func-calculate:hover, .prod-func-calculate.active,.prod-func-manage:hover, .prod-func-manage.active,.prod-func-network:hover, .prod-func-network.active,.prod-func-safety:hover, .prod-func-safety.active,.prod-func-mirror:hover, .prod-func-mirror.active{
    background-image:none;
}
.server-module.product-function {
    background: #fff;
    height: auto;
    width: 100%;
}
.product-main {
    position: relative;
    background: #fff;
    width: 100%;
    margin-left: 0;
    height: auto;
    padding: 20px 20px 0 0;
    color: #666;
    font-size: 12px;
	box-shadow:none;
}
.prod-function-item {
    width: 50%;
    height: 40px;
    line-height: 40px;
    margin-bottom: 0;
    background: #fff no-repeat 30px center;
    color: #333;
    font-size: 12px;
    text-align: center;
    text-indent:.2em;
	box-shadow:none;
}
.prod-function-item:hover, .prod-function-item.active {
    color: #ffffff;
    width: 50%;
    background: #0008ff;
    box-shadow: none;
}
.product-detail-content {
    line-height: 1.8em;
}
.margin-top-20 {
    margin-top: 10px;
}
.product-function .module-title {
    color: #333;
    height: 98px;
    line-height: 98px;
}
.line-intro-list li {
    display: list-item;
    margin-left: 20px;
    margin-bottom: 20px;
    padding-top: 20px;
    width: 46.7%;
    height: 130px;
    text-align: center;
    box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%);
}

.line-intro-list li:nth-child(2n+1) {
    margin-left: 0;
}
.line-intro-list li:nth-child(4) {
    margin-left: 20px;
}
.line-name {
    font-size: 15px;
}
.line-info {
    margin-top: 5px;
    font-size: 12px;
    padding: 0 10px;
}
.line-introduce-module {
    position: relative;
    height: 539px;
    background: #f5f5f5;
}
.qa-box li {
    position: relative;
    float: left;
    margin-left: 0;
    width: 100%;
    background-color: #fff;
}
.qa-title1 {
    background: url(img/icon-question-box-01.png) no-repeat 10px 30px;
}
.qa-title2 {
    background: url(img/icon-question-box-02.png) no-repeat 10px 30px;
}
.qa-title3 {
    background: url(img/icon-question-box-03.png) no-repeat 10px 30px;
}
.qa-title span {
    display: inline-block;
    margin-left: 40px;
    font-size: 16px;
    color: #333;
}
.qa-box-list {
    margin: 0 25px 0 40px;
    padding-top: 5px;
    padding-bottom: 10px;
    border-top: 1px solid #e5e5e5;
}
.server-module.server-question-module {
    padding-bottom: 25px;
}

}





*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", system-ui, sans-serif;
}
ul{list-style: none;}
a{text-decoration: none;}
img{display: block; max-width: 100%;}
.container{
    width: 1380px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 顶部介绍文案 */
.intro-box{
    padding: 50px 0 20px;
    text-align: center;
}
.intro-box h1{
    font-size: 32px;
    color: #192945;
    margin-bottom: 12px;
}
.intro-box p{
    font-size: 16px;
    color: #555;
    line-height: 1.7;
    max-width: 900px;
    margin: 0 auto;
}
.refund-tip{
    display: inline-block;
    margin-top: 10px;
    padding: 4px 14px;
    background: #0066cc;
    color: #fff;
    border-radius: 20px;
    font-size: 14px;
}

/* 机房线路标签 */
.line-group{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 20px 0 40px;
}
.line-tag{
    padding: 8px 18px;
    border: 1px solid #0066cc;
    color: #0066cc;
    border-radius: 30px;
    font-size: 14px;
}
.line-tag.active{
    background-color: #0066cc;
    color: #fff;
}

/* 通用区块标题 */
.section-title{
    text-align: center;
    padding: 40px 0 30px;
}
.section-title h2{
    font-size: 26px;
    color: #222;
    margin-bottom: 8px;
}
.line-blue{
    width: 70px;
    height: 3px;
    background: #0066cc;
    margin: 0 auto 12px;
}
.section-title p{
    color: #666;
    font-size: 15px;
}

/* 产品卡片网格 */
.product-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}
.product-card{
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.product-card:hover{
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 102, 204, 0.12);
}
.card-header{
    background: #104882;
    color: #fff;
    padding: 15px;
    text-align: center;
    font-size: 17px;
    font-weight: 500;
}
.card-body{
    padding: 15px;
}
.card-body li{
    padding: 8px 0;
    border-bottom: 1px dashed #efefef;
    font-size: 15px;
    color: #444;
}
.card-body li:last-child{
    border-bottom: none;
}
.price-wrap{
    text-align: center;
    margin: 14px 0;
}
.month-price{
    font-size: 28px;
    color: #e63946;
    font-weight: bold;
}
.year-price{
    font-size: 14px;
    color: #777;
    margin-left: 10px;
}
.card-footer{
    display: flex;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid #eee;
}
.btn-buy{
    flex: 1;
    text-align: center;
    padding: 10px;
    background: #0066cc;
    color: #fff;
    border-radius: 4px;
}
.btn-kf{
    flex: 1;
    text-align: center;
    padding: 10px;
    border: 1px solid #0066cc;
    color: #0066cc;
    border-radius: 4px;
}

/* 机房基础设施区块 */
.base-section{
    background: #f6f9fd;
    padding: 50px 0;
    margin: 40px 0;
}
.base-grid{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
.base-item h3{
    font-size: 20px;
    color: #104882;
    padding-left: 10px;
    border-left: 4px solid #0066cc;
    margin-bottom: 16px;
}
.base-item li{
    line-height: 1.75;
    color: #555;
    font-size: 15px;
    padding: 4px 0;
}

/* 产品优势模块 */
.adv-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-bottom: 60px;
}
.adv-card{
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 30px 15px;
    text-align: center;
}
.adv-card img{
    width: 80px;
    height: 80px;
    margin: 0 auto 14px;
    border-radius: 6px;
    object-fit: cover;
}
.adv-card h4{
    font-size: 18px;
    color: #222;
    margin-bottom: 10px;
}
.adv-card p{
    color: #666;
    font-size: 14px;
    line-height: 1.65;
}

/* 响应式适配 */
@media screen and (max-width:1200px) {
    .container{width: 100%;}
    .product-grid{grid-template-columns: repeat(2, 1fr);}
    .adv-grid{grid-template-columns: repeat(2, 1fr);}
}
@media screen and (max-width:768px) {
    .product-grid, .base-grid, .adv-grid{
        grid-template-columns: 1fr;
    }
    .intro-box h1{font-size: 24px;}
}