*{
    margin: 0;
    padding: 0;
    border: 0;
	font-family: "Microsoft YaHei", "微软雅黑", sans-serif;
}
body{
    background: #000;
}


#header .menu{
    position: absolute;
    top: 4vw;
    left: 5%;
    width: 90%;
}
#header .logo{
    float: left;
    width: 200px;
	margin-top: -0.8vw;
}
#header ul{
    float: right;
    list-style: none;
    color: #fff;
	display: block;
}
#header ul li{
    float: left;
    font-size: 16px;
    margin: 0 1vw;
}
#header ul li a{
    color: #fff;
	text-decoration: none;
}
#header ul li.on{
    padding-bottom: 5px;
    margin-bottom: 30px;
    border-bottom: 5px solid #bc9781;
}
#header ul li.on a{
	color: #bc9781;
}
#header .banner{
    position: relative;
    left: 0;
    top: 0;
	z-index: -1;
    width: 100%;
    height: 100vh;
    text-align: center;
}
#header .banner .video-box{
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    left: 0;
    top: 0;
}
#header .banner span{
    color: #fff;
    font-size: 2vw;
	font-weight: bold;
	line-height: 90vh;
	letter-spacing: 1vw;
}
#header .gl_index{
    width: 100%;
    height: 40px;
    position: absolute;
    bottom: 150px;
    background-image: url('../image/gl_index.png');
    background-repeat: no-repeat;
    background-size: auto 40px;
    background-position: center;
}




#box_1{
    position: relative;
    padding: 100px 0 150px 0;
    background-image: radial-gradient(
                        at top center,
                        #15191c, 
                        #080809 
                    );
}
#box_1 .box_swiper_1{
    width: 85%;
    height: 25vw;
    margin: 0 auto;
	border-radius: 10px;
}
#box_1 .swiper-slide{
    width: 100%;
    height: 100%;
    text-align: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: bottom center;
	border-radius: 10px;
}
#box_1 .swiper-slide ul{
    list-style: none;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), rgba(0,0,0,0));
}
#box_1 .swiper-slide ul li{
    display: flex;
}
#box_1 .swiper-slide .cp_info{
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 14px;
    margin-top: 5px;
}
#box_1 .swiper-slide .cp_title{
    width: 100%;
    text-align: center;
    font-size: 30px;
    color: #ab8975;
    margin-top: 5vw;
	font-weight: bold;
}
#box_1 .swiper-slide .cp_bt{
    width: 150px;
    margin: 2vw auto;
}
#box_1 .swiper-slide .cp_bt img{
    width: 100%;
}
#box_1 .swiper-button-prev{
    left: 0;
    color: #fff;
    top: 0;
    height: 100%;
    width: 200px;
    margin: 0;
}
#box_1 .swiper-button-next{
    right: 0;
    top: 0;
    color: #fff;
    height: 100%;
    width: 200px;
    margin: 0;
}
#box_1 .swiper-pagination{
    bottom: 20px;
    width: 100%
}
#box_1 .swiper-pagination .swiper-pagination-bullet{
    background: #fff;
    opacity: .3;
    width: 10px;
    height: 10px;
    margin: 0 5px;
}
#box_1 .swiper-pagination .swiper-pagination-bullet-active{
    background: #fff;
    opacity: 1;
}
#box_1 .swiper-button-next.swiper-button-disabled, #box_1 .swiper-button-prev.swiper-button-disabled
{
    pointer-events: auto;
}
#box_1 a{
    text-decoration: none;
}
#box_1 .box_t{
    text-align: center;
    color: #fff;
    font-size: 26px;
    margin-bottom: 50px;
}
#box_1 .box_t::after{
    content: '';
	display: block;
	margin: 0 auto;
	margin-top: 1vw;
	width: 30px;
	height: 1px;
	background: #ab8975;
}
#box_1 .box_t span{
    font-size: 10px;
    display: block;
}
#box_2{
    position: relative;
    padding: 100px 0 50px 0;
    background-image: radial-gradient(
                        at top center,
                        #15191c, 
                        #080809 
                    );
}
#box_2 .box_swiper_2{
    width: 100%;
    height: 30vw;
}
#box_2 .swiper-slide{
    width: 100%;
    height: 100%;
    text-align: center;
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: bottom center;
    border-radius: 10px;
	overflow: hidden;
	transition: background-size 0.5s ease;
	background-color: #000;
	position: relative;
}
#box_2 .swiper-slide::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(
        to top right,
        rgba(0,0,0,0) 80%,
        rgba(171,137,117,0.5) 100%
      );
    z-index: -1; /* 将伪元素置于主元素下方 */
    pointer-events: none; /* 让伪元素不阻挡点击事件 */
}
#box_2 .swiper-slide ul{
    list-style: none;
    width: 80%;
    padding: 0 10%;
    height: 100%;
}
#box_2 .swiper-slide ul li{
    display: flex;
    color: #fff;
}
#box_2 .swiper-slide .cp_title{
    font-size: 24px;
    margin: 20% 0 0 15%;
	position: relative;
	font-weight: bold;
}
#box_2 .swiper-slide .cp_title::before{
    content: "";
    width: 12px;
    height: 30px;
	position: absolute;
	top: 50%;
	left: -20px;
	transform: translateY(-50%);
    background-image: url('../image/sx.png');
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: center;
}
#box_2 .swiper-slide .cp_span{
    font-size: 12px;
    margin: 10px 0 0 15%;
    text-align: left;
}
#box_2 .swiper-slide .cp_bt{
	position: absolute;
    width: 120px;
    left: 50%;
    margin-left: -60px;
	bottom: 10%;
	opacity: 0;
	transition: opacity 0.5s ease;
}
#box_2 .swiper-scrollbar{
	height: 10px;
	bottom: 0vw;
	background: rgb(255,255,255,0);
}
#box_2 .swiper-scrollbar-drag{
	background: rgb(255,255,255,0.5);
}
#box_2 a{
    display: block;
    width: 100%;
    height: 100%;
    color: #fff;
    text-decoration: none;
}
#box_2 .swiper-slide:hover{
    background-size: 105%;
}
#box_2 a:hover .cp_bt{
    opacity: 1;
}
#box_2 .box_t{
    text-align: center;
    color: #fff;
    font-size: 26px;
    margin-bottom: 70px;
}
#box_2 .box_t::after{
    content: '';
	display: block;
	margin: 0 auto;
	margin-top: 1vw;
	width: 30px;
	height: 1px;
	background: #ab8975;
}
#box_2 .box_t span{
    font-size: 10px;
    display: block;
}
#box_2 .drag_ico{
    width: 100%;
    height: 150px;
    background-image: url(../image/drag_ico.png);
    background-size: 70px auto;
    background-repeat: no-repeat;
    background-position: center;
}
#box_3{
	width: 100%;
	height: 30vw;
	background-color: rgba(0, 0, 0, 0.6);
	background-image: url(../image/banner.jpg);
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
    background-blend-mode: overlay;
	text-align: center;
	color: #fff;
	padding-top: 5vw;
}
#box_3 .box_title{
	font-size: 40px;
	letter-spacing: 10px;
	padding-top: 6vw;
	font-weight: bold;
}
#box_3 .box_title::after{
	content: '';
	display: block;
	margin: 0 auto;
	margin-top: 1vw;
	width: 30px;
	height: 1px;
	background: #fff;
}
#box_3 .box_span{
	font-size: 16px;
	padding-top: 1vw;
	line-height: 2vw;
}
#box_3 .cp_bt{
	display: block;
	margin: 0 auto;
	margin-top: 3vw;
	width: 130px;
}
#box_3 .cp_bt img{
	width: 100%;
}

#box_5{
	width: 60%;
	max-width: 1920px;
	height: auto;
	margin: 0 auto;
	margin-top: -200px;
	margin-bottom: 10vw;
	color: #fff;
	overflow: hidden;
}
#box_5 ul{
    list-style: none;
}
#box_5 .con_left ul::before {
    content: '';
    display: block;
    margin: 30px 0;
    width: 30px;
    height: 1px;
    background: #ab8975;
}
#box_5 .con_left{
	float: left;
	width: 49%;
}
#box_5 .con_right{
	float: right;
	width: 49%;
}
#box_5 .con_left .con_img{
	width: 100%;
	height: 350px;
	background-image: url(../image/cont.png);
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}
#box_5 .con_info li:nth-child(1) {
	width: 100%;
}
#box_5 .con_info li:nth-child(1) img {
	width: 80px;
}
#box_5 .con_info li:nth-child(2) {
	margin-top: 10px;
	font-size: 24px;
	font-weight: bold;
}
#box_5 .con_info li:nth-child(3) {
	font-size: 14px;
	margin-bottom: 30px;
}

#box_5 .con_right li:nth-child(1){
	font-size: 30px;
	margin-top: 20px;
}
#box_5 .con_right li:nth-child(2){
	font-size: 20px;
	margin-top: 0;
	margin-bottom: 50px;
	letter-spacing: 2px;
}
#box_5 .con_right li:nth-child(3),#box_5 .con_right li:nth-child(4),#box_5 .con_right li:nth-child(5){
	font-size: 16px;
	margin-bottom: 50px;
}
#box_5 .con_right li:nth-child(3) input,#box_5 .con_right li:nth-child(4) input,#box_5 .con_right li:nth-child(5) input{
	width: 100%;
	height: 50px;
	background: none;
	border-bottom: 1px solid #ab8975;
	font-size: 16px;
	color: #ab8975;
}
#box_5 .con_right li input:focus{
	outline: none;
}
#box_5 .con_right #btn_tj{
	display: block;
	width: 100%;
	height: 60px;
	background: #ab8975;
	text-align: center;
	color: #fff;
	font-size: 18px;
	line-height: 60px;
	text-decoration: none;
}
.bl_box{
	position: relative;
	margin-top: -35vw;
	z-index: -10;
	height: 35vw;
	width: 100%;
	overflow: hidden;
}
.wow { visibility: hidden; }

.hamburger{
	position: absolute;
	right: 40px;
	top: 25px;
	cursor: pointer;
	width: 20px;
	height: 20px;
	z-index: 99;
	display: none;
}
 
.hamburger .line {
  width: 100%;
  height: 3px;
  background-color: #fff;
  margin: 4px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  border-radius: 5px;
}
 
.hamburger.active .line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
 
.hamburger.active .line:nth-child(2) {
  opacity: 0;
}
 
.hamburger.active .line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.no-scroll {
    overflow: hidden;
}

#foot{
    width: 100%;
    background: #000;
    color: #4d6391;
    text-align: center;
    font-size: 12px;
    padding: 30px 0;
    line-height: 20px;
}
#foot a{
    color: #4d6391;
    text-decoration: none;
    display: block;
}




/*子页面*/

#header .page_banner{
    width: 100%;
    height: 600px;
    margin-top: 0;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
} 



/*产品系统*/
#product_box{
    position: relative;
    margin-bottom: 50px;
    margin-top: -200px;
}
#product_box .box_swiper_2{
    width: 100%;
    height: 30vw;
    background-image: radial-gradient(
                        at top center,
                        #15191c, 
                        #080809 
                    );
    padding: 100px 0 0 0;
}
#product_box .swiper-slide{
    width: 100%;
    height: 100%;
    text-align: center;
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: bottom center;
    border-radius: 10px;
	overflow: hidden;
	transition: background-size 0.5s ease;
	background-color: #000;
}
#product_box .swiper-slide::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(
        to top right,
        rgba(0,0,0,0) 80%,
        rgba(171,137,117,0.5) 100%
      );
    z-index: -1;
    pointer-events: none;
}
#product_box .swiper-slide ul{
    list-style: none;
    width: 80%;
    padding: 0 10%;
    height: 100%;
}
#product_box .swiper-slide ul li{
    display: flex;
    color: #fff;
}
#product_box .swiper-slide .cp_title{
    font-size: 24px;
    margin: 20% 0 0 15%;
	position: relative;
	font-weight: bold;
}
#product_box .swiper-slide .cp_title::before{
    content: "";
    width: 1vw;
    height: 1vw;
	position: absolute;
	top: 50%;
	left: -1.5vw;
	transform: translateY(-50%);
    background-image: url('../image/sx.png');
    background-size: 100% 100%;
}
#product_box .swiper-slide .cp_span{
    font-size: 12px;
    margin: 10px 0 0 15%;
    text-align: left;
}
#product_box .swiper-slide .cp_bt{
	position: absolute;
    width: 120px;
    left: 50%;
    margin-left: -60px;
	bottom: 10%;
	opacity: 0;
	transition: opacity 0.5s ease;
}
#product_box .swiper-slide:hover{
    background-size: 105%;
}
#product_box a:hover .cp_bt{
    opacity: 1;
}
#product_box .swiper-scrollbar{
	height: 10px;
	bottom: 0vw;
	background: rgb(255,255,255,0);
}
#product_box .swiper-scrollbar-drag{
	background: rgb(255,255,255,0.5);
}
#product_box .swiper-slide a{
    color: #fff;
    text-decoration: none;
}
#product_box .box_t{
    text-align: center;
    color: #fff;
    font-size: 26px;
    margin-bottom: 50px;
}
#product_box .box_t::after{
    content: '';
	display: block;
	margin: 0 auto;
	margin-top: 1vw;
	width: 30px;
	height: 1px;
	background: #ab8975;
}
#product_box .box_t span{
    font-size: 10px;
    display: block;
    margin-top: 5px;
}
#product_box .bread{
    width: 100%;
    text-align: center;
    margin-bottom: 50px;
    font-size: 14px;
    color: #fff;
}
#product_box .bread a{
    text-decoration: underline;
    color: #bc9781;
}
#product_box .drag_ico{
    width: 100%;
    height: 200px;
    background-image: url(../image/drag_ico.png);
    background-size: 70px auto;
    background-repeat: no-repeat;
    background-position: center;
    background-color: #080809;
}


/*产品系统内容*/
#product_c_box{
    width: 80%;
    max-width: 1680px;
    background: #0e0e0e;
    margin: 0 auto;
    margin-top: -200px;
    border-radius: 5px;
    display: grid;
    grid-template-columns: 55% 43%;
    grid-gap: 80px 2%;
}

#product_c_box .swiper_box .mySwiper2{
    height: 700px;
    background: rgba(190,158,127,0.5);
	--swiper-navigation-color: #fff;
}
#product_c_box .swiper_box .mySwiper2 .swiper-slide{
    text-align: center;
}
#product_c_box .swiper_box .mySwiper2 .swiper-slide img{
    height: 100%;
}
#product_c_box .swiper_box .mySwiper{
    height: 200px;
    margin-top: 10px;
}
#product_c_box .swiper_box .mySwiper .swiper-slide{
    text-align: center;
    background: rgba(190,158,127,0.5);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.5;
}
#product_c_box .swiper_box .mySwiper .swiper-slide-thumb-active {
      opacity: 1;
      box-shadow: inset 0 0 0 5px rgba(190,158,127,1);
    }
#product_c_box .swiper_box .swiper-slide{
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

#product_c_box .c_box{
    color: #fff;
    padding: 0 2%;
    grid-column: 1 / -1;
    text-align: center;
}
#product_c_box .c_box .title{
    font-size: 30px;
    font-family: '宋体';
    margin-top: 50px;
}
#product_c_box .c_box .en_name{
    font-size: 16px;
}
#product_c_box .c_box .en_name:before{
    content: '';
    display: block;
    width: 30px;
    height: 1px;
    background: rgba(190,158,127,0.5);
}
#product_c_box .c_box .f_name{
    margin-top: 50px;
    color: #aaa;
    font-size: 20px;
}

#product_c_box .c_info{
    position: relative;
    grid-column: 1 / -1;
    color: #fff;
}
#product_c_box .c_info > div{
    display: none;
}
#product_c_box .c_info > div.on{
    display: block;
}
#product_c_box .c_info .c_xq img{
    width: 100%;
    display: block;
}

#product_c_box .cpbox_list{
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr; 
    width: 100%; /* 容器宽度占满父元素 */
    border-top: 2px solid #454545;
}
#product_c_box .cpbox_list p{
    color: #fff;
    text-align: center;
    font-size: 18px;
    background: #191919;
    height: 60px;
    line-height: 60px;
}
#product_c_box .cpbox_list p.on{
    background: #303030;
}

#product_c_box .c_info{
    padding-bottom: 30px;
    text-align: center;
}
#product_c_box .c_info .c_cs table{
    width: 100%;
    text-align: center;
    border-collapse: collapse;
}
#product_c_box .c_info .c_cs tr{
    font-size: 16px;
    line-height: 60px;
}
#product_c_box .c_info .c_cs tr:nth-child(odd) {
    background: #303030;
}
#product_c_box .bread{
    width: 100%;
    text-align: center;
    margin-top: 50px;
    font-size: 14px;
    color: #fff;
}
#product_c_box .bread a{
    text-decoration: underline;
    color: #bc9781;
}




	
#message{
    width: 80%;
    max-width: 1920px;
    background: #0e0e0e;
    margin: 0 auto;
    margin-top: -200px;
    border-radius: 5px;
    padding: 20px 0 50px 0;
}
#message #container{
    width: 95%;
    margin: 30px auto;
    height: 500px;
    border-radius: 10px;
}


.top_btn{
    width: 40px;
    height: 40px;
    position: fixed;
    bottom: 100px;
    right: 100px;
    z-index: 999;
    display: none;
}


/*品牌历程*/
#pplc_box{
    width: 80%;
    max-width: 1680px;
    margin: 0 auto;
    margin-top: -487px;
}
.yq_list{
    width: 100%;
    height: 1300px;
    overflow: hidden;
    position: relative;
    opacity: 0.3;
    z-index: -999;
}
.yq_list li{
    border: 1px solid #b89580;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    animation: pulse 2s infinite ease-out;
}
.yq_list li:nth-child(1){
    width: 110px;
    height: 110px;
    top: 700px;
    margin-left: -55px;
    animation: none;
}
.yq_list li:nth-child(2){
    width: 420px;
    height: 420px;
    top: 545px;
    margin-left: -210px;
    animation-delay: 0s;
}
.yq_list li:nth-child(3){
    width: 450px;
    height: 450px;
    top: 530px;
    margin-left: -225px;
    animation-delay: 0.3s;
}
.yq_list li:nth-child(4){
    width: 590px;
    height: 590px;
    top: 460px;
    margin-left: -295px;
    animation-delay: 0.6s;
}
.yq_list li:nth-child(5){
    width: 760px;
    height: 760px;
    top: 375px;
    margin-left: -380px;
    animation-delay: 0.9s;
}
.yq_list li:nth-child(6){
    width: 1030px;
    height: 1030px;
    top: 240px;
    margin-left: -515px;
    animation-delay: 1.2s;
}
@keyframes pulse {
  0% {
    transform: translate(-50%, -50%) scale(0.1);
    opacity: 0;
  }
  50% {
    opacity: 1; /* 中间状态最明显 */
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
  }
}


#pplc_box .th_30{
    position: absolute;
    width: 60px;
    left: 50%;
    top: 730px;
    margin-left: -30px;
}
#pplc_box .cont_30 p{
    width: 700px;
    position: absolute;
    left: 50%;
    top: 300px;
    margin-left: -350px;
    color: #fff;
    font-size: 14px;
    text-align: center;
    font-family: '宋体';
    line-height: 50px;
}
#pplc_box .cont_30 p::before{
    content: '';
    display: block;
    position: absolute;
    width: 40px;
    height: 40px;
    left: -30px;
    top: -20px;
    background-image: url('../image/yhao.png');
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
}

#pplc_box .li_list{
    width: 100%;
    margin: 0 auto;
    height: 100%;
    position: relative;
    overflow: auto;
    padding-bottom: 100px;
}
#pplc_box .li_list::before{
    content: '';
    display: block;
    background: #8d7261;
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
}
#pplc_box .li_list li{
    color: #fff;
    margin-top: 200px;
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
}
#pplc_box .li_list li::before{
    content: '';
    display: block;
    background-image: url('../image/sx.png');
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
    position: absolute;
    top: 20px;
    left: 50%;
    width: 16px;
    height: 16px;
    margin-left: -7.5px;
}
#pplc_box .li_list li .cont{
    float: left;
    width: 45%;
    text-align: right;
}
#pplc_box .li_list li .cont p{
    font-size: 14px;
    color: #fff;
}
#pplc_box .li_list li .cont span{
    display: block;
    color: #b89580;
    font-size: 26px;
    font-family: '宋体';
    font-style: oblique;
}
#pplc_box .li_list li .cp_img{
    width: 45%;
    height: 100%;
    float: right;
}
#pplc_box .li_list li .cp_img img{
    display: block;
    height: auto;
    max-width: 100%;
}
#pplc_box .gl_pplc{
    display: none;
}

.pplc_b_bg{
    width: 100%;
    height: 600px;
    background-image: url('../image/cont_bg.jpg');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
    margin-top: -210px;
}



/*公司理念*/
#gsln_box{
    color: #fff;
    width: 100%;
    height: 100%;
}
#gsln_box .cont_1{
    padding-top: 500px;
    background-image: url('../image/xyyh_gsln.png');
    background-size: 40%;
    background-repeat: no-repeat;
    background-position: center bottom;
    width: 100%;
    height: 500px;
}
#gsln_box .cont_1 p{
    width: 80%;
    max-width: 1680px;
    margin: 0 auto;
    text-align: center;
    font-size: 16px;
    margin-bottom: 50px;
    letter-spacing: 3px;
}
#gsln_box .cont_1 p span{
    display: block;
    font-size: 14px;
    color: #8d7261;
    letter-spacing: 0;
    font-family: '宋体';
    margin: 10px 0;
}
#gsln_box .cont_2{
    padding-top: 100px;
    background-image: url('../image/gjdt_gsln.jpg');
    background-size: auto 100%;
    background-repeat: no-repeat;
    background-position: center bottom;
    width: 100%;
    height: 900px;
}
#gsln_box .cont_2 p{
    width: 50%;
    max-width: 1680px;
    margin: 0 auto;
    font-size: 16px;
    letter-spacing: 2px;
}
#gsln_box .cont_2 p:nth-child(1){
    margin-bottom: 300px;
    text-align: center;
    position: relative;
}
#gsln_box .cont_2 p:nth-child(1)::before{
    content: '';
    display: block;
    background: #8d7261;
    position: absolute;
    top: 40px;
    left: 50%;
    width: 40px;
    height: 1px;
    margin-left: -20px;
}
#gsln_box .cont_2 p:nth-child(2){
    line-height: 50px;
    margin-bottom: 100px;
}
#gsln_box .cont_2 p:nth-child(3){
    line-height: 50px;
    color: #8d7261;
}
#gsln_box .cont_3{
    width: 100%;
    height: 1100px;
    background-image: url('../image/dclj_gsln.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: auto 100%;
}
#gsln_box .cont_3 p{
    width: 50%;
    max-width: 1680px;
    margin: 0 auto;
    font-size: 16px;
    letter-spacing: 2px;
    line-height: 30px;
    margin: 100px auto;
}

#gsln_box .cont_3 p:nth-child(1){
    margin-bottom: 200px;
    text-align: center;
    position: relative;
}
#gsln_box .cont_3 p:nth-child(1)::before{
    content: '';
    display: block;
    background: #8d7261;
    position: absolute;
    top: 40px;
    left: 50%;
    width: 40px;
    height: 1px;
    margin-left: -20px;
}
#gsln_box .cont_4{
    text-align: center;
    font-size: 16px;
    line-height: 50px;
    margin-bottom: 200px;
    color: #8d7261;
}
#gsln_box .cont_4 img{
    width: 10px;
}
#gsln_box .gl_gsln{
    width: 100%;
    height: 30px;
    position: absolute;
    top: 800px;
    left: 0;
    background-image: url('../image/gl_index.png');
    background-repeat: no-repeat;
    background-size: auto 30px;
    background-position: center;
}

/*404页面*/
#error_404{
    width: 100%;
    text-align: center;
    margin-bottom: 100px;
}
#error_404 p{
    font-size: 14px;
    color: #fff;
    line-height: 50px;
}
#error_404 p:nth-child(1){
    font-size: 60px;
    letter-spacing: 30px;
    padding-left: 30px;
    margin-bottom: 5px;
}
#error_404 p a{
    color: #bc9781;
    text-decoration: underline;
}


/* 竖版方向样式调整 */
@media (orientation: portrait) {
	#header .menu{
		position: fixed;
		width: 100%;
		height: 20vw;
		top: 0;
		left: 0;
		margin: 0;
		z-index: 9;
		background: #0e0e0e;
	}
	#header .logo{
		position: absolute;
	    width: 150px;
		margin: 0 auto;
		margin-left: 50px;
		margin-top: 30px;
		z-index: 9;
	}
	#header ul{
		width: 100%;
		height: 85vh;
		margin: 0;
		top: 5vh;
		padding-top: 10vh;
		left: 0;
		position: absolute;
		display: none;
		background-color: #000;
		background-image: url('../image/cont_bg.jpg');
		background-size: 100% auto;
		background-position: bottom center;
		background-repeat: no-repeat;
	}
	#header ul li{
		float: none;
		font-size: 15px;
		padding: 20px 0;
		margin: 0;
		margin-left: 50px;
	}
	#header ul li.on{
		border-bottom: 0;
	}
	#header ul li.on a{
		border-bottom: 3px solid #bc9781;
		padding-bottom: 5px;
	}
	#header .banner span{
		font-size: 20px;
		top: -15vw;
	}
	.hamburger{
		display: block;
	}
	#box_1{
		padding-top: 30px;
		padding-bottom: 0;
	}
	#box_1 .box_swiper_1{
		height: 60vw;
		width: 100%;
		border-radius: 0;
	}
	#box_1 .box_t{
	    margin-top: 20px;
	    margin-bottom: 20px;
	    font-size: 18px;
	}
	#box_1 .box_t span{
	    font-size: 8px;
	}
	#box_1 .box_swiper_1{
	    --swiper-navigation-size: 20px;/* 设置按钮大小 */
	}
    #box_1 .swiper-pagination{
        bottom: 15px;
    }
	#box_1 .swiper-pagination .swiper-pagination-bullet{
		width: 2vw;
		height: 2vw;
		margin: 0 1vw;
	}
	#box_1 .swiper-slide .cp_info{
        width: 100%;
	    font-size: 12px;
        text-align: center;
        margin-top: 5px;
        margin-left: 0;
	}
	#box_1 .swiper-slide .cp_bt{
		width: 18vw;
		margin: 0 auto;
		margin-top: 5vw;
	}
	#box_1 .swiper-slide .cp_title{
	    width: 100%;
	    font-size: 18px;
        text-align: center;
        margin-top: 15vw;
        margin-left: 0;
	}
	#box_1 .swiper-slide{
	    border-radius: 0;
	}
	#box_1 .swiper-button-next{
	    width: 80px;
	}
	#box_1 .swiper-button-prev{
	    width: 80px;
	}
	#box_2{
		padding: 5vw 0;
	}
	#box_2 .box_t{
	    margin-top: 20px;
	    margin-bottom: 40px;
	    font-size: 18px;
	}
	#box_2 .box_t span{
	    font-size: 8px;
	}
	#box_2 .box_swiper_2{
		height: auto;
	}
	#box_2 .swiper-slide{
		width: calc(100vw - 40px)!important;
		height: 200px;
		margin-left: 0;
		background-position: center 20px;
		background-size: 60%;
	}
	#box_2 .swiper-slide:hover{
	    background-size: 65%;
	}
	#box_2 .swiper-scrollbar{
		height: 1vw;
		bottom: -10vw;
	}
	#box_2 .swiper-slide .cp_title{
		font-size: 18px;
		margin-left: 20px;
		margin-top: 25px;
	}
	#box_2 .swiper-slide .cp_title::before{
		width: 3vw;
		height: 3vw;
		left: -4vw;
	}
	#box_2 .swiper-slide .cp_span{
	    margin-left: 20px;
		font-size: 10px;
		margin-top: 5px;
	}
	#box_2 .swiper-slide .cp_bt{
		width: 80px;
		margin-left: 20%;
	}
	#box_2 .drag_ico{
	    display: none;
	}
	#box_3 .box_title{
		font-size: 16px;
		padding-top: 10vw;
		letter-spacing: 2px;
	}
	#box_3{
		height: 55vw;
	}
	.bl_box{
		height: 55vw;
		margin-top: -55vw;
	}
	#box_3 .box_span{
		font-size: 10px;
		line-height: 50px;
	}
	#box_3 .box_span img{
		width: 30vw;
	}
	#box_3 .cp_bt{
		width: 20vw;
	}
	#box_4{
		padding-top: 10vw;
	}
	#box_4 ul{
		width: 100%;
		height: 250px;
	}
	#box_4 ul:nth-child(2), #box_4 ul:nth-child(3){
		margin: 0;
	}
	#box_4 .new_title{
		font-size: 14px;
		margin-top: 10px;
	}
	#box_4 .new_span{
		font-size: 10px;
	}
	.new_more{
		font-size: 3vw;
		height: 10vw;
	}
	#box_5{
	    width: 90%;
		height: auto;
		margin-top: -100px;
	}
	#box_5 .con_info{
		margin-top: 5vw;
	}
	#box_5 .con_right{
		width: 90%;
		padding: 0 5%;
		padding-bottom: 30px;
		float: left;
	}
	#box_5 .con_left{
		width: 100%;
		float: right;
		text-align: center;
		margin-bottom: 30px;
		
	}
	#box_5 .con_left .con_img{
		height: 150px;
	}
	#box_5 .con_left ul::before{
	    display: none;
	}
	#box_5 .con_info li:nth-child(1){
		text-align: center;
	}
	#box_5 .con_info li:nth-child(2){
		font-size: 5vw;
	}
	#box_5 .con_info li:nth-child(3){
		font-size: 3vw;
	}
	#box_5 .con_right li:nth-child(1){
		font-size: 5vw;
	}
	#box_5 .con_right li:nth-child(3), #box_5 .con_right li:nth-child(4), #box_5 .con_right li:nth-child(5){
		font-size: 3vw;
		margin-top: 5vw;
	}
	#box_5 .con_right li:nth-child(3) input, #box_5 .con_right li:nth-child(4) input, #box_5 .con_right li:nth-child(5) input{
		height: 7vw;
		font-size: 3vw;
	}
	#box_5 .con_right li:nth-child(6) input{
		height: 8vw;
		font-size: 3vw;
		line-height: 8vw;
		
	}
	#box_5 .con_right li:nth-child(2){
		font-size: 12px;
		margin-bottom: 10px;
	}
	#box_5 ul::before {
        margin: 0 auto;
    }
	#box_5 .con_right #btn_tj{
    	height: 50px;
    	font-size: 16px;
    	line-height: 50px;
    }
    
    #foot{
        font-size: 10px;
        padding: 30px 0;
        line-height: 20px;
    }
    #foot a{
        display: block;
    }

    #header .page_banner{
        height: 300px;
    }
    
    
	/*产品系统*/
	#product_box{
		padding: 5vw 0;
		margin-bottom: 0;
		margin-top: -200px;
	}
	#product_box .box_t{
	    margin-top: 20px;
	    margin-bottom: 40px;
	    font-size: 18px;
	}
	#product_box .box_t span{
	    font-size: 8px;
	}
	#product_box .box_swiper_2{
		height: auto;
		padding: 30px 0;
	}
	#product_box .swiper-slide{
		width: calc(100vw - 40px)!important;
		height: 200px;
		margin-left: 0;
		background-position: center 20px;
		background-size: 60%;
	}
	#product_box .swiper-slide:hover{
	    background-size: 65%;
	}
	#product_box .swiper-scrollbar{
		height: 1vw;
		bottom: -10vw;
	}
	#product_box .swiper-slide .cp_title{
		font-size: 18px;
		margin-left: 20px;
		margin-top: 25px;
	}
	#product_box .swiper-slide .cp_title::before{
		width: 3vw;
		height: 3vw;
		left: -4vw;
	}
	#product_box .swiper-slide .cp_span{
	    margin-left: 20px;
		font-size: 10px;
		margin-top: 5px;
	}
	#product_box .swiper-slide .cp_bt{
		width: 80px;
		margin-left: 20%;
	}
	#product_box .bread{
	    font-size: 10px;
	}
	#product_box .drag_ico{
	    display: none;
	}
	
	
	#product_c_box{
	    width: 90%;
	    margin: 0 5%;
	    margin-top: -100px;
	    grid-template-columns: 100%;
        gap: 20px;
	}
	#product_c_box .swiper_box .mySwiper2{
	    height: 250px;
	    --swiper-navigation-size: 15px;
	}
	#product_c_box .swiper_box .mySwiper{
	    height: 50px;
	}
	#product_c_box .c_box{
	    padding: 50px 20px;
	}
	#product_c_box .c_box .title{
	    font-size: 24px;
	    margin-top: 20px;
	}
	#product_c_box .c_box .en_name{
	    font-size: 10px;
	}
	#product_c_box .c_box .f_name{
	    font-size: 16px;
	    margin-top: 0;
	}
	#product_c_box .bread{
	    font-size: 10px;
	}
	
	#news_list{
	    width: 90%;
	}
	#news_list .list{
        width: 90%;
        padding: 10px 5%;
        list-style: none;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 100px;
    }
	#news_list .list li{
        color: #fff;
        height: 150px;
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        position: relative;
        display: inline-block;
        max-width: 1000px;
        min-width: 100px;
    }
	#news_list .list p{
	    font-size: 18px;
	    width: 100%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
	}
	#news_cont{
	    width: 90%;
	}
	#news_cont .title{
	    font-size: 16px;
	    margin-top: 20px;
	}
	#news_cont .time{
	    font-size: 14px;
	}

	
	#message{
        width: 90%;
        max-width: 1920px;
        background: #0e0e0e;
        margin: 0 auto;
        margin-top: -200px;
        border-radius: 5px;
        padding: 20px 0 20px 0;
    }
    #message #container{
        width: 95%;
        margin: 0 auto;
        height: 300px;
        border-radius: 10px;
    }
	
	.top_btn{
        width: 30px;
        height: 30px;
        position: fixed;
        bottom: 60px;
        right: 20px;
    }

	#product_c_box .cpbox_list p{
        font-size: 14px;
        height: 40px;
        line-height: 40px;
    }
	#product_c_box .c_info .c_cs tr{
	    font-size: 12px;
        line-height: 50px;
	}
	#box_4 .new_fm a{
	    background-size: 80px auto;
	}
	#pplc_box .cont_30 p{
	    width: 90%;
	    left: 5%;
	    margin: 0;
	    top: 180px;
	    font-size: 12px;
	    line-height: 40px;
	}
	#pplc_box .cont_30 p::before{
	    display: none;
	}
	#pplc_box .li_list{
	    padding-bottom: 100px;
	}
	#pplc_box .li_list li{
	    margin-top: 100px;
	}
	#pplc_box .li_list li .cont span
	{
	    font-size: 16px;
	}
	#pplc_box .li_list li .cont p{
	    font-size: 10px;
	}
	#pplc_box .li_list li::before{
	    width: 8px;
	    height: 8px;
	    margin-left: -4px;
	}
	#pplc_box .gl_pplc{
	    display: block;
	    width: 100%;
        height: 30px;
        position: absolute;
        top: 550px;
        left: 0;
        background-image: url('../image/gl_index.png');
        background-repeat: no-repeat;
        background-size: auto 30px;
        background-position: center;
	}
	.pplc_b_bg{
	    height: 200px;
	    margin-top: -70px;
	}
	
	#gsln_box .cont_1{
	    padding-top: 150px;
	    height: 500px;
	    background-size: 90%;
	}
	#gsln_box .cont_1 p{
	    font-size: 12px;
	    line-height: 30px;
	}
	#gsln_box .cont_1 p span{
	    font-size: 12px;
	}
	#gsln_box .cont_2{
	    padding-top: 50px;
	    height: 600px;
	}
	#gsln_box .cont_2 p{
	    width: 80%;
	    font-size: 12px;
	}
	#gsln_box .cont_2 p:nth-child(1){
	    margin-bottom: 100px;
	}
	#gsln_box .cont_2 p:nth-child(2){
	    font-size: 10px;
	    letter-spacing: 0;
	}
	#gsln_box .cont_2 p:nth-child(3){
	    line-height: 30px;
	}
	#gsln_box .cont_3 p{
	    width: 80%;
	    font-size: 10px;
	    margin: 30px auto;
	    letter-spacing: 0;
	    line-height: 30px;
	}
	#gsln_box .cont_3{
	    padding-top: 50px;
	    height: 700px;
	}
	#gsln_box .cont_3 p:nth-child(1){
	    font-size: 12px;
	    margin-bottom: 100px;
	}
	#gsln_box .cont_4{
	    font-size: 12px;
	    margin-bottom: 100px;
	}
    #gsln_box .gl_gsln{
        top: 450px;
    }