* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

img {
    vertical-align: top;
    outline-width: 0ch;
}

:root {
    --main-color: #ea5425;
    --main-color-white: #ffffff;
    --main-color-555: #555555;
    --main-color-999: #999999;
    --main-color-666: #666666;
    --main-color-333: #333333;
    --main-color-888: #888888;
    --main-color-222: #222222;
    --main-transition: all ease 0.4s;
    --main-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

@media only screen and (min-width: 996px) {
    .ntop {
        width: 100%;
        height: 3.125rem;
        background-color: #3c3c3c;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
    }
    .ntopcon {
        display: flex;
        height: 3.125rem;
        max-width: 108.125rem;
        padding: 0 4.0625rem;
        margin: 0 auto;
        align-items: center;
        justify-content: space-between;
    }
    .ntopleft a {
        color: var(--main-color-white);
        font-size: 1rem;
    }
    .ntopleft a i {
        margin-left: .625rem;
    }
    .ntopleft a:hover {
        color: var(--main-color);
    }
    .ntopright {
        display: flex;
        align-items: center;
    }
    .ntopright a {
        font-size: 1rem;
        color: var(--main-color-white);
        margin: 0 .9375rem;
    }
    .ntopright span {
        color: var(--main-color-white);
        font-size: .875rem;
    }
    .ntopright a:hover {
        color: var(--main-color);
    }
    .nhead {
        width: 100%;
        height: 6.25rem;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
        top: 3.125rem;
        background: rgba(255, 255, 255, .7);
    }
    .nheader {
        max-width: 108.125rem;
        margin: 0 auto;
        padding: 0 4.0625rem;
        display: flex;
        height: 6.25rem;
        align-items: center;
        justify-content: space-between;
    }
    .nlogo img {
        display: block;
        height: 5rem;
    }
    .nhr {
        display: flex;
        align-items: center;
    }
    .npcnav {
        display: flex;
        align-items: center;
    }
    .linkArea {
        display: flex;
        align-items: center;
    }
    .linkArea a img {
        height: 2.1875rem;
        margin-left: .9375rem;
    }
    .npcnav>li>a {
        font-size: 18px;
        padding: 0 1.875rem;
        height: 6.25rem;
        line-height: 6.25rem;
        display: block;
        color: var(--main-color-333);
        border-bottom: .1875rem solid transparent;
    }
    .nbanner {
        width: 100%;
        margin-top: 3.125rem !important;
    }
    .npos {
        position: absolute;
        width: 108.125rem;
        padding: 0 4.0625rem;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        left: 50%;
        transform: translateX(-50%);
        top: 0;
    }
    .npos h1 {
        color: var(--main-color-333);
        font-size: 3.125rem;
    }
    .nbanner img {
        width: 100%;
    }
    .npage .swiper-pagination-bullet-active {
        background-color: var(--main-color) !important;
    }
    .npage .swiper-pagination-bullet {
        opacity: 1 !important;
        background-color: #ccc;
    }
    .npcnav>li {
        position: relative;
    }
    .ndrop {
        width: 100%;
        background-color: #fff;
        top: 9.375rem;
        left: 0;
        transition: var(--main-transition);
        position: fixed;
        background-color: #3c3c3c;
        opacity: 0;
        visibility: hidden;
    }
    .npcnav>li:hover>a {
        border-color: var(--main-color) !important;
    }
    .nav_active {
        border-color: var(--main-color) !important;
    }
    .ndropcon {
        display: flex;
        justify-content: space-between;
        height: 100%;
    }
    .ndropleft {
        width: 31.25rem;
        position: relative;
        padding: 3.125rem 0;
        height: 100%;
        margin-right: 6.25rem;
    }
    .ndropleft img {
        width: 100%;
    }
    .ndropleft p {
        width: 100%;
        font-weight: bold;
        color: var(--main-color-white);
        font-size: 1.25rem;
        position: absolute;
        width: 100%;
        padding: 1.25rem;
        left: 0;
        bottom: 3.125rem;
    }
    .ndropcon {
        width: 100rem;
        margin: 0 auto;
    }
    .ndropright {
        flex: 1;
        border-left: 1px solid var(--main-color-999);
        padding: 3.125rem 0;
        padding-left: 3.125rem;
    }
    .ndropright ul {
        display: flex;
        flex-wrap: wrap;
    }
    .ndropright ul li a {
        color: var(--main-color-white);
        font-size: 16px;
        padding: 1rem .9375rem;
        position: relative;
        display: block;
        border-bottom: 1px solid #999;
    }
    .ndropright ul li a::after {
        width: 100%;
        position: absolute;
        bottom: -1px;
        left: 0;
        height: .125rem;
        background-color: transparent;
        content: '';
    }
    .sel a::after {
        background-color: var(--main-color) !important;
    }
    .npcnav>li:hover .ndrop {
        opacity: 1 !important;
        visibility: visible !important;
    }
    .n1 {
        padding-top: 8.75rem;
        padding-bottom: 5.375rem;
        position: relative;
    }
    .arimg1 {
        position: absolute;
        width: 13.125rem;
        right: -1.25rem;
        bottom: -7.8125rem;
        height: 18.75rem;
        z-index: 100;
    }
    html {
        overflow-x: hidden;
    }
    .n1con {
        width: 100rem;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .n1left {
        width: 42.5rem;
    }
    .n1left img {
        width: 100%;
    }
    .n1right {
        flex: 1;
        padding-left: 1.875rem;
    }
    .n1right strong {
        font-size: 2.5rem;
    }
    .n1right h1 {
        margin: 1.5625rem 0;
        font-size: 1.25rem;
        color: var(--main-color-333);
        font-weight: normal;
    }
    .n1right span {
        font-size: 14px;
        color: var(--main-color-333);
        line-height: 25px;
    }
    .n1right a {
        margin-top: 1.5625rem;
        display: block;
        transition: var(--main-transition);
        line-height: 2.5rem;
        width: 8.75rem;
        height: 2.5rem;
        text-align: center;
        color: #555;
        font-size: .875rem;
        border: 1px solid var(--main-color-555);
        background-color: #fff;
    }
    .n1right a:hover {
        color: var(--main-color-white) !important;
        background-color: var(--main-color) !important;
        border: 1px solid var(--main-color) !important;
    }
    .n2 {
        padding: 6.25rem 0;
        position: relative;
        background-color: #3c3c3c;
    }
    .arimg2 {
        position: absolute;
        width: 13.125rem;
        left: -1.25rem;
        bottom: -8.225rem;
        height: 18.75rem;
        z-index: 100;
    }
    .arimg3 {
        position: absolute;
        width: 13.125rem;
        right: -1.25rem;
        bottom: -7.925rem;
        height: 18.75rem;
        z-index: 100;
    }
    .n2title {
        text-align: center;
        color: var(--main-color-white);
        font-size: 2.4375rem;
        margin-bottom: 6.25rem;
    }
    .n2con {
        width: 100rem;
        margin: 0 auto;
    }
    .n2con ul {
        display: flex;
    }
    .n2con ul li {
        width: calc((100% - 5.625rem) / 7);
        margin-right: .9375rem;
        margin-bottom: .9375rem;
    }
    .n2con ul li:nth-child(7n) {
        margin-right: 0;
    }
    .n2con ul li img {
        width: 100%;
        height: 250px;
        object-fit: cover;
    }
    .n2con ul li:hover .n2box {
        padding-top: .625rem !important;
    }
    .n2con ul li:hover strong {
        color: var(--main-color) !important;
    }
    .n2box {
        background-color: var(--main-color-white);
        padding: 1.875rem 1.25rem .625rem 1.25rem;
        text-align: center;
        height: 9.375rem;
        transition: var(--main-transition);
    }
    .n2box strong {
        display: inline-block;
        text-align: center;
        font-size: 2.875rem;
        color: #cdcdcd;
        transition: var(--main-transition);
        position: relative;
        margin-bottom: 1.875rem;
    }
    .n2box strong::after {
        position: absolute;
        width: 100%;
        left: 0;
        bottom: -1rem;
        content: '';
        height: 2px;
        background-color: #c9c9c9;
    }
    .n2box p {
        font-size: 1.2rem;
        color: #1e1e1e;
    }
    .n3 {
        padding: 6.25rem 0;
        position: relative;
    }
    .n3con {
        width: 100rem;
        margin: 0 auto;
    }
    .n3title {
        color: var(--main-color-333);
        font-size: 2.4375rem;
        margin-bottom: 3.125rem;
    }
    .n3box {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .n3right {
        width: 37.5rem;
        position: relative;
        padding: 2.5rem 2.5rem 0 0;
    }
    .n3right img {
        width: 100%;
    }
    .n3right::after {
        position: absolute;
        content: '';
        right: 0;
        top: 0;
        width: calc(100% - 2.5rem);
        height: calc(100% - 2.5rem);
        background-color: var(--main-color);
        z-index: -1;
    }
    .n3left {
        flex: 1;
        padding-right: 1.875rem;
    }
    .nItemleft {
        width: 6.875rem;
        height: 6.875rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: .9375rem;
        background-color: #f4f3f3;
    }
    .nItemleft strong {
        display: block;
        color: var(--main-color-333);
        font-size: 2.5rem;
    }
    .nItemleft p {
        text-align: center;
        font-size: 1rem;
        color: var(--main-color-666);
    }
    .nItem {
        display: flex;
        align-items: center;
        padding: .9375rem 0;
        border-bottom: 1px solid #dddddc;
        justify-content: space-between;
        cursor: pointer;
    }
    .nItemright {
        flex: 1;
        padding-left: 1.5625rem;
    }
    .nItemright p {
        color: #414140;
        font-size: 18px;
        margin-bottom: .9375rem;
    }
    .nItemright span {
        font-size: 14px;
        color: var(--main-color-555);
    }
    .nItem:hover .nItemright p {
        color: var(--main-color);
    }
    .n4 {
        padding: 4.375rem 6.5625rem;
        background-color: #d3d3d5;
		position: relative;
    }
    .n4con {
        width: 100%;
    }
    .n4con ul {
        display: flex;
        justify-content: space-between;
    }
    .n4con ul li {
        position: relative;
        width: 25%;
        cursor: pointer;
        margin: 0 .3125rem;
        transition: all ease 1s;
    }
    .n4con ul li img {
        width: 100%;
        height: 45rem;
        object-fit: cover;
    }
    .n4pos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: rgba(0, 0, 0, .5);
    }
    .n4pos h1 {
        color: var(--main-color-white);
        font-weight: normal;
        font-size: 2rem;
        position: relative;
    }
    .n4pos h1::after {
        position: absolute;
        width: 5rem;
        height: .1875rem;
        left: 50%;
        transform: translateX(-50%);
        bottom: -1.875rem;
        content: '';
        background-color: var(--main-color-white);
    }
    .n4con ul li:hover {
        width: 50%;
    }
    .nfoot {
        padding: 3.125rem 0;
        background-color: #3c3c3c;
    }
    .nfooter {
        width: 84.375rem;
        margin: 0 auto;
    }
    .custom {
        display: flex;
    }
    .custom span {
        color: #b8b8b8;
        font-size: 18px;
        display: block;
        margin-right: 1.5625rem;
    }
    .cusBox {
        display: flex;
        flex-wrap: wrap;
    }
    .cusBox {
        color: #b8b8b8;
    }
    .cusBox a {
        font-size: 1.125rem;
        color: #b8b8b8;
    }
    .nfLink {
        margin-top: 1.875rem;
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 1.5625rem;
    }
    .nfLink a {
        color: #f4f2f2;
        font-size: 22px;
        display: block;
        margin-bottom: .625rem;
        margin-right: 1.5625rem;
    }
    .conTact {
        display: flex;
        justify-content: space-between;
    }
    .conTactleft h1 {
        font-size: 1.875rem;
        font-weight: normal;
        color: #cecece;
    }
    .conTactleft h2 {
        font-size: 2.875rem;
        font-weight: normal;
        color: #cecece;
        margin: .9375rem 0;
    }
    .conTactleft p {
        font-size: 1.25rem;
        color: #cecece;
        margin-bottom: .625rem;
    }
    .conTactright img {
        width: 8.75rem;
        height: 8.75rem;
    }
    .conTactright p {
        text-align: center;
        color: #cecece;
        margin-top: .9375rem;
        font-size: 1.25rem;
    }
    .ncopy {
        font-size: 1.125rem;
        margin-top: 1.25rem;
        color: #cecece;
        margin-bottom: .9375rem;
    }
}

@media only screen and (max-width: 996px) {
    .nfoot {
        padding: 30px 15px;
        background-color: #3c3c3c;
    }
    .nfooter {
        margin: 0 auto;
    }
    .custom {
        display: flex;
        flex-wrap: wrap;
    }
    .custom span {
        color: #b8b8b8;
        font-size: 14px;
        display: block;
        margin-right: 10px;
    }
    .cusBox {
        display: flex;
        flex-wrap: wrap;
    }
    .cusBox {
        color: #b8b8b8;
    }
    .cusBox a {
        font-size: 14px;
        color: #b8b8b8;
    }
    .nfLink {
        margin-top: 20px;
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 20px;
    }
    .nfLink a {
        color: #f4f2f2;
        font-size: 14px;
        display: block;
        margin-bottom: 10px;
        margin-right: 10px;
    }
    .conTact {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .conTactleft {
        width: 100%;
        margin-bottom: 20px;
    }
    .conTactleft h1 {
        font-size: 20px;
        font-weight: normal;
        color: #cecece;
    }
    .conTactleft h2 {
        font-size: 25px;
        font-weight: normal;
        color: #cecece;
        margin: 10px 0;
    }
    .conTactleft p {
        font-size: 14px;
        color: #cecece;
        margin-bottom: 10px;
    }
    .conTactright img {
        width: 100px;
        height: 100px;
    }
    .conTactright p {
        text-align: center;
        color: #cecece;
        margin-top: 10px;
        font-size: 14px;
    }
    .ncopy {
        font-size: 12px;
        margin-top: 10px;
        color: #cecece;
        margin-bottom: 10px;
    }
    .n4 {
        padding: 30px 15px;
        background-color: #d3d3d5;
    }
    .n4con {
        width: 100%;
    }
    .n4con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .n4con ul li {
        position: relative;
        width: 100%;
        cursor: pointer;
        margin-bottom: 20px;
        transition: all ease 1s;
    }
    .n4con ul li img {
        width: 100%;
        height: 250px;
        object-fit: cover;
    }
    .n4pos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .n4pos h1 {
        color: var(--main-color-white);
        font-weight: normal;
        font-size: 20px;
        position: relative;
    }
    .n4pos h1::after {
        position: absolute;
        width: 50px;
        height: 1px;
        left: 50%;
        transform: translateX(-50%);
        bottom: -30px;
        content: '';
        background-color: var(--main-color-white);
    }
    .n4con ul li:hover {
        width: 50%;
    }
    .n3 {
        padding: 30px 15px;
    }
    .n3con {
        width: 100%;
        margin: 0 auto;
    }
    .n3title {
        font-size: 22px;
        margin-bottom: 20px;
    }
    .n3box {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .n3right {
        width: 100%;
        display: none;
        position: relative;
    }
    .n3right img {
        width: 100%;
    }
    .n3right::after {
        position: absolute;
        content: '';
        right: 0;
        top: 0;
        width: calc(100% - 40px);
        height: calc(100% - 40px);
        background-color: var(--main-color);
        z-index: -1;
    }
    .n3left {
        width: 100%;
    }
    .nItemleft {
        width: 80px;
        height: 80px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 10px;
        background-color: #f4f3f3;
    }
    .nItemleft strong {
        display: block;
        color: var(--main-color-333);
        font-size: 20px;
    }
    .nItemleft p {
        text-align: center;
        font-size: 14px;
        color: var(--main-color-666);
    }
    .nItem {
        display: flex;
        align-items: center;
        padding: 10px 0;
        border-bottom: .0625rem solid #dddddc;
        justify-content: space-between;
        cursor: pointer;
    }
    .nItemright {
        flex: 1;
        padding-left: 25px;
    }
    .nItemright p {
        color: #414140;
        font-size: 14px;
        margin-bottom: 10px;
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }
    .nItemright span {
        font-size: 12px;
        color: var(--main-color-555);
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }
    .nItem:hover .nItemright p {
        color: var(--main-color);
    }
    .n2 {
        padding: 30px 15px;
        background-color: #3c3c3c;
    }
    .n2title {
        text-align: center;
        color: var(--main-color-white);
        font-size: 20px;
        margin-bottom: 20px;
    }
    .n2con {
        width: 100%;
        margin: 0 auto;
    }
    .n2con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .n2con ul li {
        width: 48%;
        margin-bottom: 20px;
    }
    .n2con ul li img {
        width: 100%;
		height: 230px;
    object-fit: cover;
    }
    .n2box {
        background-color: var(--main-color-white);
        padding: 30px 20px 10px 20px;
        text-align: center;
    }
    .n2box strong {
        display: inline-block;
        text-align: center;
        font-size: 25px;
        color: #cdcdcd;
        position: relative;
        margin-bottom: 20px;
    }
    .n2box strong::after {
        position: absolute;
        width: 100%;
        left: 0;
        bottom: -10px;
        content: '';
        height: 1px;
        background-color: #c9c9c9;
    }
    .n2box p {
        font-size: 14px;
        color: #1e1e1e;
    }
    .n1 {
        padding: 30px 15px;
    }
    .n1con {
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
    }
    .n1left {
        width: 100%;
        margin-bottom: 20px;
    }
    .n1left img {
        width: 100%;
    }
    .n1right {
        width: 100%;
    }
    .n1right strong {
        font-size: 20px;
    }
    .n1right h1 {
        margin: 10px 0;
        font-size: 15px;
        color: var(--main-color-333);
        font-weight: normal;
    }
    .n1right span {
        font-size: 14px;
        color: var(--main-color-333);
        line-height: 25px;
    }
    .n1right a {
        margin-top: 25px;
        display: block;
        line-height: 40px;
        width: 140px;
        height: 40px;
        text-align: center;
        color: #555;
        font-size: 14px;
        border: .0625rem solid var(--main-color-555);
        background-color: #fff;
    }
    .nbanner {
        width: 100%;
        margin-top: 60px;
    }
    .npos {
        position: absolute;
        width: 100%;
        padding: 20px;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        top: 0;
    }
    .npos h1 {
        color: var(--main-color-333);
        font-size: 17px;
    }
    .nbanner img {
        width: 100%;
    }
    .npage .swiper-pagination-bullet-active {
        background-color: var(--main-color) !important;
    }
    .npage .swiper-pagination-bullet {
        opacity: 1 !important;
        background-color: #ccc;
    }
    .ntop {
        display: none;
    }
    .nhead {
        display: none;
    }
	.arimg1 {display:none;}
	.arimg2 {display:none;}
	.arimg3 {display:none;}
}