/*init*/
html { font-family: Source Han Sans CN, Source Han Sans CN;-webkit-font-smoothing: antialiased; font-size: 14px; }
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, and, address, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video, input, textarea, select, *:after, *:before { margin: 0; padding: 0; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; outline: 0; border: 0; background: transparent; vertical-align: baseline; }
ul, ol, li { list-style: none; }
article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary { display: block; }
audio, canvas, progress, video { display: inline-block; vertical-align: baseline; }
audio:not([controls]) { display: none; height: 0; }
[hidden], template { display: none; }
a { background: transparent; }
a:active, a:hover { outline: 0; }
abbr[title] { border-bottom: 1px dotted; }
b, strong { font-weight: bold; }
dfn { font-style: italic; }
mark { background: #ff0; color: #000; }
small { font-size: 80%; }
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
sup { top: -0.5em; }
sub { bottom: -0.25em; }
img { border: 0; }
svg:not(:root) { overflow: hidden; }
figure { margin: 1em 40px; }
hr { -moz-box-sizing: content-box; box-sizing: content-box; height: 0; }
pre { overflow: auto; }
code, kbd, pre, samp { font-family: monospace, monospace; font-size: 1em; }
button, input, optgroup, select, textarea { color: inherit; font: inherit; margin: 0; }
button { overflow: visible; }
button, select { text-transform: none; }
button, html input[type="button"], input[type="reset"], input[type="submit"] { -webkit-appearance: button; cursor: pointer; }
button[disabled], html input[disabled] { cursor: default; }
button::-moz-focus-inner, input::-moz-focus-inner { border: 0; padding: 0; }
input { line-height: normal; }
input[type="checkbox"], input[type="radio"] { box-sizing: border-box; padding: 0; }
input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button { height: auto; }
input[type="search"] { -webkit-appearance: textfield; -moz-box-sizing: content-box; -webkit-box-sizing: content-box; box-sizing: content-box; }
input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration { -webkit-appearance: none; }
fieldset { border: 1px solid #c0c0c0; margin: 0 2px; padding: 0.35em 0.625em 0.75em; }
legend { border: 0; padding: 0; }
textarea { overflow: auto; }
optgroup { font-weight: bold; }
table { border-collapse: collapse; border-spacing: 0; }
td, th { padding: 0; }
a { text-decoration: none; color: #4300ff; }
.copyrights { text-indent: -9999px; height: 0; line-height: 0; font-size: 0; overflow: hidden; }

@media print {
    * { text-shadow: none !important; color: #000 !important; background: transparent !important; box-shadow: none !important; }
    a, a:visited { text-decoration: underline; }
    a[href]:after { content: " (" attr(href) ")"; }
    abbr[title]:after { content: " (" attr(title) ")"; }
    a[href^="javascript:"]:after, a[href^="#"]:after { content: ""; }
    pre, blockquote { border: 1px solid #999; page-break-inside: avoid; }
    thead { display: table-header-group; }
    tr, img { page-break-inside: avoid; }
    img { max-width: 100% !important; }
    p, h2, h3 { orphans: 3; widows: 3; }
    h2, h3 { page-break-after: avoid; }
    select { background: #fff !important; }
}
body {padding-top: 70px;}
.main {width: 1400px;margin: 0 auto;}
.content {position: relative;z-index: 2;padding-top: 65px;margin-bottom:350px;background: #fff;overflow-x: hidden;}
.clear:after { content: ''; display: block; clear: both; }
.tran-3 { transition: all .3s ease; -webkit-transition: all .3s ease; -moz-transition: all .3s ease; -ms-transition: all .3s ease; -o-transition: all .3s ease; }
.tran6 { transition: all .6s ease; -webkit-transition: all .6s ease; -moz-transition: all .6s ease; -ms-transition: all .6s ease; -o-transition: all .6s ease; }
.u-flex {display:  flex;}
.u-flex-wrap {flex-wrap: wrap;}
.u-flex-x-center {justify-content: center;}
.u-flex-xy-center {justify-content: center;align-items: center;}
.u-flex-y-center {align-items: center;}
.u-flex-between {justify-content: space-between;}
.u-flex-end {justify-content: flex-end;}
.u-flex-around {justify-content: space-around;}
.u-flex-center {align-items: center;justify-content: center;}
.u-flex-1 {flex: 1;}
.u-flex-2 {flex: 2;}
.u-flex-3 {flex: 3;}
.u-flex-4 {flex: 4;}

.u-line-1 {display: -webkit-box !important;overflow: hidden;text-overflow: ellipsis;word-break: break-all;-webkit-line-clamp: 1;-webkit-box-orient: vertical !important;}
.u-line-2 {display: -webkit-box !important;overflow: hidden;text-overflow: ellipsis;word-break: break-all;-webkit-line-clamp: 2;-webkit-box-orient: vertical !important;}
.u-line-3 {display: -webkit-box !important;overflow: hidden;text-overflow: ellipsis;word-break: break-all;-webkit-line-clamp: 3;-webkit-box-orient: vertical !important;}


/*公共样式*/
::-webkit-scrollbar { width: 6px; height: 6px; background-color: #fff; }
::-webkit-scrollbar-track { background-color: #fff; }
::-webkit-scrollbar-thumb { background-color: #000; }

/* header */
.header {position: fixed;left: 0;top: 0;z-index: 3;width: 100%;background: #000;}
.header .main {height: 70px;}
.header-logo {display: block;width: 172px;}
.header-logo img {display: block;width: 100%;}
.header-main {}
.header-menu {}
.header-menu a {position: relative;display: block;margin: 0 15px;padding: 0 30px;line-height: 40px;border-radius: 20px;font-weight: bold;color: #fff;font-size: 15px;}
.header-menu a:hover {background: #A0308D;}
.header-menu a.active {background: #A0308D;}
.header-lang {position: relative;}
.header-lang-tit {height: 70px;font-size: 15px;color: #fff;font-weight: bold;}
.header-lang-tit .pic {display: block;width: 20px;height: 20px;margin-right: 7px;}
.header-lang-tit .icon {display: block;width: 10px;height: 7px;margin-left: 11px;}
.header-lang-main {position: absolute;left: 0;top: 100%;padding: 10px 0;width: 100%;visibility: hidden;transform: translateY(15px);opacity: 0;background: #A0308D;text-align: center;border-radius: 5px;}
.header-lang-main:before {content: '';position: absolute;left: 50%;bottom: 100%;transform: translateX(-50%);width: 0;height: 0;border-bottom: 8px solid #A0308D;border-left: 8px solid transparent;border-right: 8px solid transparent;}
.header-lang-main a {display: block;line-height: 40px;color: #fff;font-size: 14px;font-weight: bold;}
.header-lang:hover .header-lang-main {transform: translateY(0);visibility: visible;opacity: 1;}
.header-ser-btn {width: 38px;height: 38px;margin-left: 25px;cursor: pointer;}
.header-ser-btn img {display: block;width: 100%;height: 100%;}
.header-search {position: absolute;left: 0;top: 120%;visibility: hidden;opacity: 0;width: 100%;padding: 20px;background: #fff;}
.header-search input {padding: 0 15px;width: 300px;height: 40px;line-height: 38px;border: 1px solid #eee;border-radius: 10px 0 0 10px;}
.header-search .btn {width: 100px;line-height: 40px;background: #A0308D;text-align: center;color: #fff;border-radius: 0 10px 10px 0;}
.header-search.active {top: 100%;opacity: 1;visibility: visible;}

/* footer */
.footer {padding-top: 56px;background: #1E1E1E;}
.footer-logo {width: 170px;display: block;margin-bottom: 60px;}
.footer-logo img {display: block;width: 100%;}
.footer-menu {}
.footer-menu .item {line-height: 24px;}
.footer-menu .item a {display: block;font-size: 12px;line-height: 30px;color: #9A9A9A;text-transform: uppercase;}
.footer-menu .item a.tit {margin-bottom: 20px;font-size: 14px;color: #fff;white-space: nowrap;}
.footer-bot {margin-top: 42px;padding: 15px;background: #131313 ;text-align: center;font-size: 12px;color: #929292;}
.footer-cont {}
.footer-wechat {margin-bottom: 25px;}
.footer-wechat .item {margin-left: 40px;text-align: center;font-size: 12px;color: #929292;}
.footer-wechat .item img {display: block;width: 110px;height: 110px;margin-bottom: 10px;}
.footer-share {}
.footer-share img {margin-left: 2px;display: block;width: 32px;}

/* home page */
.home-bg {background-repeat: no-repeat;background-position: top center;background-size: 100% 100%;}
.home-banner {position: relative;overflow: hidden;z-index: 1;}
.home-banner .swiper {height: auto;}
.home-banner-ul {}
.home-banner-li {position: relative;}
.home-banner-li img {display: block;width: 100%;}
.home-banner .swiper-pagination {bottom: 50px !important;}
.home-banner .swiper-pagination-bullet {width: 20px;height: 8px;background: #fff;border-radius: 4px;transition: all .2s ease;opacity: 1;}
.home-banner .swiper-pagination-bullet-active {width: 50px;background: #A0308D;}
.home-about {}
.home-about-tit {padding: 90px 0;font-weight: bold;font-size: 70px;color: #A0308D;}
.home-about-main {position: relative;}
.home-about-main img {display: block;width: 1002px;}
.home-about-desc {position: absolute;right: 0;top: 50%;transform: translateY(-50%);padding: 50px 35px;width: 631px;background: #FFFFFF;box-shadow: 0px 7px 65px 0px rgba(160,48,141,0.2);border-radius: 50px;}
.home-about-desc .tit {position: relative;padding-bottom: 60px;font-size: 50px;color: #000;font-weight: bold;}
.home-about-desc .tit:before {content: '';position: absolute;left: 0;bottom: 35px;width: 100px;height: 4px;background: #A0308D;}
.home-about-desc .desc {font-weight: 500;font-size: 16px;color: #A0308D;line-height: 26px;}
.home-about-desc .desc p {margin-bottom: 20px;}
.home-product {}
.home-tit {padding: 120px 0;}
.home-tit .tit {position: relative;font-weight: bold;font-size: 50px;color: #000;text-align: center;}
.home-tit .tit:before {content: '';position: absolute;left: 50%;bottom: -40px;transform: translateX(-50%);width: 162px;height: 4px;background: #A0308D;}
.home-tit .more {width: 200px;line-height: 70px;background: #A0308D;box-shadow: 0px 7px 65px 0px rgba(160,48,141,0.2);border-radius: 35px;font-size: 18px;color: #fff;}
.home-tit .more img {margin-left: 30px;width: 18px;}
.home-product {}
.home-product-ul {}
.home-product-li {width: 33.33%;padding: 45px 25px;}
.home-product-li-a {position: relative;display: block;padding: 35px 35px 70px;background: #fff;box-shadow: 0px 20px 36px 0px rgba(158,184,173,0.41);border-radius: 20px;}
.home-product-li-a .pic {display: block;width: 100%;margin-bottom: 15px;}
.home-product-li-a .tit {height: 72px;font-weight: bold;font-size: 30px;color: #333333;line-height: 36px;text-align: center;}
.home-product-li-a .icon {position: absolute;left: 50%;bottom: -41px;transform: translateX(-50%) scale(0);width: 82px;height: 82px;transition: all .3s ease;}
.home-product-li-a:hover .icon {transform: translateX(-50%) scale(1);}
.home-exhibition {}
.home-exhibition .main {position: relative;height: 1000px;}
.home-exhibition .home-tit .tit:before {left: 0;transform: translateX(0);}
.home-exhibition-ul {margin: 0 -45px;}
.home-exhibition-li {padding: 0 45px;width: 33.33%;margin-top: 180px;}
.home-exhibition-li-a {padding: 50px;display: block;height: 465px;background: #fff;box-shadow: 0px 7px 65px 0px rgba(160,48,141,0.2);border-radius: 50px;font-size: 20px;color: #333;line-height: 30px;transition: transform .3s ease;}
.home-exhibition-li-a .pic {display: block;margin: -150px auto 70px;width: 268px;height: 174px;object-fit: contain;object-position: center;background: #f5f3f7;box-shadow: 0px 4px 35px 0px rgba(160,48,141,0.2);border-radius: 40px;}
.home-exhibition-li-a .tit {padding-bottom: 20px;font-size: 30px;font-weight: bold;}
.home-exhibition-li-a p {margin-bottom: 10px;}
.home-exhibition-li-a .btn {margin: 50px auto 0;width: 300px;height: 70px;display: none;background: #fff;box-shadow: 0px 7px 65px 0px rgba(160,48,141,0.2);border-radius: 35px;font-size: 18px;color: #A0308D;}
.home-exhibition-li-a .btn img {margin-left: 25px;}
.home-exhibition-li-a:hover {position: relative;transform: scale(1.1);background: #A0308D;color: #fff;}
.home-exhibition-li-a:hover .btn {display: flex;}
.home-inquiry {position: relative;}
.home-inquiry-tit {margin-bottom: 60px;text-align: center;text-transform: uppercase;font-weight: bold;font-size: 48px;color: #000000;}
.home-inquiry-form {padding: 60px 80px;background: #faf2f9;border-radius: 40px;border: 3px solid #fff;box-shadow: 0 0 40px 20px #faf2f9;}
.home-inquiry-form .item {width: calc(50% - 35px);margin-bottom: 30px;}
.home-inquiry-form .item:nth-child(2n) {margin-left: 70px;}
.home-inquiry-form .item .tit {margin-bottom: 23px;font-size: 18px;color: #333;font-weight: bold;}
.home-inquiry-form .item .tit span {color: #FF3333;}
.home-inquiry-form .item input {padding: 0 25px;width: 100%;height: 80px;line-height: 80px;border-radius: 20px;background-color: #fff;font-size: 16px;}
.home-inquiry-form .item.msg {width: 100%;}
.home-inquiry-form .item textarea {padding: 30px 20px;width: 100%;height: 170px;border-radius: 20px;background-color: #fff;font-size: 16px;}
.home-inquiry-form .btn {display: block;margin: 0 auto;width: 283px;line-height: 88px;font-size: 22px;color: #fff;text-align: center;text-transform: uppercase;background: #A0308D;box-shadow: 0px 25px 27px 0px rgba(56,160,95,0.2);border-radius: 44px;font-weight: bold;}
.home-address {}
.home-address-main {gap: 95px;padding-bottom: 60px;}
.home-address-item {}
.home-address-item h2 {margin-bottom: 30px;font-weight: bold;font-size: 30px;color: #000000;}
.home-address-top {height: 404px;padding: 90px 50px;color: #fff;font-size: 16px;color: #fff;font-weight: bold;background-size: 100% 100%;background-repeat: no-repeat;background-position: center;}
.home-address-top .tit {margin-bottom: 40px;font-size: 30px;}
.home-address-cont {padding: 22px 0;}
.home-address-cont .item {padding: 22px 0;font-size: 14px;color: #fff;font-weight: bold;}
.home-address-cont .item .tit {margin-bottom: 10px;font-size: 18px;}
.home-address-cont .item img {margin-top: 5px;width: 22px;height: 22px;flex-shrink: 0;margin-right: 18px;}

/* product */
.current-menu {padding: 20px 0;background: rgba(255,255,255,0.5);font-size: 14px;font-weight: bold;}
.current-menu .cont a {color: #A1A1A1;}
.current-menu .cont span {margin: 0 25px;font-size: 12px;font-family: '宋体';}
.current-menu .cont p {color: #A0308D;}
.current-menu .back {width: 80px;line-height: 40px;border-radius: 20px;background: rgba(255,255,255,.5);text-align: center;color: #000;box-shadow: 0 0 5px 1px rgba(0,0,0,.05);}
.product-search-bar {margin: 10px auto 0;padding: 16px 24px;max-width: 720px;border-radius: 999px;background: rgba(255,255,255,.72);box-shadow: 0px 4px 24px 0px rgba(160,48,141,0.15);justify-content: center;gap: 16px;}
.product-search-bar p {font-size: 14px;color: #555;text-align: center;}
.product-search-bar .kw-input {padding: 0 14px;min-width: 220px;height: 38px;line-height: 38px;border-radius: 999px;border: 1px solid rgba(160,48,141,0.3);background: #fff;color: #333;}
.product-search-bar .kw-input:focus {border-color: #A0308D;}
.product-search-bar .search {display: inline-flex;align-items: center;justify-content: center;min-width: 96px;height: 38px;padding: 0 16px;border-radius: 999px;border: 1px solid #A0308D;color: #fff;background: #A0308D;font-weight: bold;transition: all .2s;}
.product-search-bar .search:hover {opacity: .9;}
.product-search-bar .clear {display: inline-flex;align-items: center;justify-content: center;min-width: 96px;height: 38px;padding: 0 16px;border-radius: 999px;border: 1px solid #A0308D;color: #A0308D;background: #fff;font-weight: bold;transition: all .2s;}
.product-search-bar .clear:hover {background: #A0308D;color: #fff;}
.product-menu {padding: 25px 0;gap: 34px;}
.product-menu a {height: 70px;flex: 1;font-size: 16px;color: #A0308D;text-align: center;background: rgba(255,255,255,0.3);box-shadow: 0px 4px 40px 0px rgba(160,48,141,0.26);border-radius: 35px;border: 2px solid #fff;}
.product-menu a:hover {background: #A0308D;color: #fff;}
.product-menu a.active {background: #A0308D;color: #fff;}
.product-menu.wid a {width: 250px;flex: none;}
.product-ul {padding: 30px;border-radius: 30px;background: rgba(255,255,255,.5);}
.product-li {padding: 30px;width: 25%;text-align: center;}
.product-li a {padding: 28px 35px;display: block;border-radius: 30px;background: rgba(255,255,255,0.7);box-shadow: 0px 7px 65px 0px rgba(160,48,141,0.2);border: 2px solid transparent;font-weight: bold;font-size: 14px;color: #333333;line-height: 24px;}
.product-li .pic {height: 202px;margin-bottom: 20px;background-repeat: no-repeat;background-position: center;background-size: contain;}
.product-li .tit {height: 48px;line-height: 24px;}
.product-li a:hover {border-color: #A0308D;color: #A0308D;}
.pagination {padding: 78px 0;}
.pagination a {display: block;}
.pagination .btn {margin: 0 5px;display: block;width: 105px;height: 50px;border-radius: 10px;background-repeat: no-repeat;background-position: center;background-color: #fff;box-shadow: 0px 4px 40px 0px rgba(160,48,141,0.26);}
.pagination .btn.prev {background-image: url("../images/prev.png")}
.pagination .btn.next {background-image: url("../images/next.png")}
.pagination .btn.prev:hover {background-image: url("../images/prev-active.png")}
.pagination .btn.next:hover {background-image: url("../images/next-active.png")}
.pagination .page {margin: 0 5px;width: 50px;line-height: 50px;text-align: center;border-radius: 10px;font-size: 20px;color: #000;background-color: #fff;box-shadow: 0px 4px 20px 0px rgba(160,48,141,0.26);}
.pagination .page.active {background: #A0308D;color: #fff;}
.pagination .page:hover {background: #A0308D;color: #fff;}

/* 产品详情 */
.product-detail {padding-bottom: 80px;}
.product-item {margin-top: 50px;padding: 50px;background: rgba(255,255,255,.55);border-radius: 40px;}
.product-item:first-child {margin-top: 30px;}
.product-top {}
.product-top-cont {width: 580px;}
.product-top-cont .big-img {margin-bottom: 20px;}
.product-top-cont .big-img img {display: block;width: 100%;}
.product-top-cont .list {white-space: nowrap;overflow-x: auto;}
.product-top-cont .list .item {margin-left: 16px;display: inline-block;width: 130px;height: 130px;background: #fff;border-radius: 30px;border: 2px solid transparent;overflow: hidden;cursor: pointer;}
.product-top-cont .list .item:first-child {margin-left: 0;}
.product-top-cont .list .item.active {border-color: #A0308D;}
.product-top-cont .list .item img {display: block;width: 100%;}
.product-top-desc {padding: 50px;}
.product-top-desc .tit {margin-bottom: 60px;font-weight: bold;font-size: 60px;color: #333333;}
.product-top-desc .btn {display: block;width: 250px;line-height: 70px;background: #A0308D;text-align: center;font-size: 16px;color: #fff;box-shadow: 0px 4px 40px 0px rgba(160,48,141,0.26);border-radius: 35px;}
.product-tit {margin-bottom: 50px;font-weight: bold;font-size: 40px;color: #333333;}
.product-tit .btn {width: 150px;line-height: 50px;background: #A0308D;text-align: center;color: #fff;font-size: 18px;border-radius: 25px;}
.product-desc {}
.product-desc .item {margin-bottom: 50px;padding: 40px;border-radius: 40px;font-size: 14px;color: #333;background: #fff;}
.product-desc .item .tit {margin-bottom: 15px;font-size: 30px;font-weight: bold;}
.product-desc img {display: block;max-width: 100%;margin: 0 auto;}
.product-brochure-main {gap: 40px;}
.product-brochure-main .item {padding: 0 45px;height: 188px;background: #FFFFFF;box-shadow: 0px 7px 65px 0px rgba(160,48,141,0.2);border-radius: 40px;border: 2px solid transparent;font-weight: bold;font-size: 30px;color: #333333;}
.product-brochure-main .item .pic {display: block;width: 60px;margin-right: 27px;}
.product-brochure-main .item .btn {margin-left: 15px;width: 117px;height: 50px;background: #A0308D;border-radius: 25px;}
.product-brochure-main .item:hover {border-color: #A0308D;}

/* 新闻 */
.news-ul {}
.news-li {margin-bottom: 30px;}
.news-li-a {padding: 20px;border-radius: 40px;background: rgba(255,255,255,0.55);}
.news-li-pic {width: 320px;border-radius: 40px;overflow: hidden;}
.news-li-pic img {display: block;width: 100%;}
.news-li-cont {padding: 0 35px;font-size: 14px;color: #9F9F9F;}
.news-li-cont .tit {margin-bottom: 15px;font-weight: bold;font-size: 16px;color: #333333;}
.news-li-cont .desc {margin-bottom: 60px;height: 40px;font-size: 14px;color: #9F9F9F;line-height: 20px;}
.news-li-cont .date {}
.news-li-btn {display: block;width: 150px;height: 50px;line-height: 50px;text-align: center;font-size: 18px;color: #fff;background: #A0308D;border-radius: 25px;}
.news-li-a:hover {background: #fff;}
.news-li-a:hover .tit {color: #A0308D;}

/* 新闻详情 */
.news-detail-main {margin-top: 30px;padding: 50px;background: rgba(255,255,255,0.5);border-radius: 40px;}
.news-detail-top {padding-bottom: 30px;margin-bottom: 40px;text-align: center;}
.news-detail-top .tit {margin-bottom: 20px;font-size: 35px;font-weight: bold;color: #1E2722;}
.news-detail-top .date {font-size: 20px;color: #64756C;}
.news-detail-desc {font-size: 20px;color: #64756C;line-height: 36px;}
.news-detail-desc img {display: block;margin: 0 auto 30px auto;max-width: 100%;}
.news-detail-desc p {margin-bottom: 30px;}
.news-detail-handle {padding: 58px 0;gap: 30px;}
.news-detail-handle .btn {width: 180px;height: 70px;gap: 14px;background: #A0308D;box-shadow: 0px 4px 40px 0px rgba(160,48,141,0.26);border-radius: 35px;font-size: 16px;color: #fff;}

.contact .home-inquiry {margin-bottom: 60px;}

@media screen and (max-width:1500px) {
    .main {width: 1100px;}

    /* home */
    .home-about-tit {font-size: 50px;}
    .home-about-main img {width: 800px;}
    .home-about-desc {padding: 35px;}
    .home-about-desc .tit {padding-bottom: 50px;font-size: 30px;}
    .home-about-desc .tit:before {height: 2px;bottom: 25px;width: 60px;}
    .home-about-desc .desc {font-size: 14px;line-height: 24px;}
    .home-about-desc .desc p {margin-bottom: 10px;}
    .home-tit .tit {font-size: 40px;}
    .home-product-li-a .tit {height: 60px;line-height: 30px;font-size: 24px;}
    .home-exhibition-li {padding: 0 20px;}
    .home-exhibition-li-a {padding: 35px;height: 430px;}
    .home-exhibition-li-a .pic {width: 224px;height: 145px;margin: -120px auto 70px;}
    .home-address-top {padding: 70px 40px;}
    .home-address-top .tit {margin-bottom: 30px;}

    /* product */
    .product-ul {padding: 15px;}
    .product-li {padding: 15px;}
    .product-li a {padding: 15px;}

    /* 产品详情 */
    .product-top-cont {width: 500px;}
    .product-top-desc .tit {font-size: 40px;}
    .product-top-cont .list .item {width: 110px;height: 110px;}
    .product-brochure-main .item {height: 140px;font-size: 20px;}
    .product-brochure-main .item .btn {width: 100px;height: 40px;border-radius: 20px;}

    /* 新闻 */
    .exhibition-li a {padding: 30px;border-radius: 30px;}
    .exhibition-li-tit {font-size: 26px;}
    .exhibition-li-cont .cont {font-size: 16px;line-height: 26px;}
    .exhibition-li-cont .date {margin-bottom: 20px;padding-bottom: 20px;font-size: 16px;}
    .exhibition-li-cont .pic {width: 200px;}

}

@media screen and (max-width:1100px) {
    .main {width: 740px;}

    /* header footer */
    .header-logo {width: 150px;}
    .header-menu a {padding: 0 20px;margin: 0 10px;font-size: 13px;}
    .footer-main {display: block;}
    .footer-menu {margin-bottom: 30px;}
    .footer-wechat {justify-content: center;}
    .footer-wechat .item {margin: 0 15px;}
    .footer-share {justify-content: center;}

    /* home */
    .home-about-tit {padding: 50px 0;font-size: 30px;}
    .home-about-main img {width: 500px;}
    .home-about-desc {padding: 20px;border-radius: 20px;}
    .home-about-desc .tit {font-size: 20px;padding-bottom: 35px;}
    .home-about-desc .tit:before {bottom: 16px;}
    .home-about-desc .desc {font-size: 12px;}
    .home-tit {padding: 60px 0;}
    .home-tit .tit {font-size: 30px;}
    .home-tit .tit:before {bottom: -20px;width: 80px;height: 2px;}
    .home-product-li {padding: 40px 10px;}
    .home-product-li-a {padding: 20px 20px 40px;}
    .home-product-li-a .tit {font-size: 16px;}
    .home-product-li-a .icon {width: 50px;height: 50px;bottom: -25px;}
    .home-exhibition .main {height: 600px;}
    .home-exhibition-ul {margin: 0;}
    .home-exhibition-li {padding: 0 15px;margin-top: 80px;}
    .home-exhibition-li-a {padding: 20px;height: 310px;font-size: 14px;line-height: 20px;}
    .home-exhibition-li-a .pic {margin: -60px auto 40px;width: 132px;height: 86px;border-radius: 15px;}
    .home-exhibition-li-a .tit {padding-bottom: 10px;font-size: 20px;}
    .home-exhibition-li-a .btn {margin-top: 30px;width: 100%;height: 45px;font-size: 12px;border-radius: 22px;}
    .home-inquiry-form {padding: 40px;}
    .home-inquiry-form .btn {width: 200px;line-height: 60px;border-radius: 30px;font-size: 16px;}
    .home-address-main { gap: 40px;padding-bottom: 20px;}
    .home-address-item h2 {margin-bottom: 20px;font-size: 20px;}
    .home-address-top {padding: 30px;height: 250px;font-size: 12px;}
    .home-address-top .tit {margin-bottom: 15px;font-size: 20px;}
    .home-address-cont {padding: 10px 0;}
    .home-address-cont .item {padding: 10px 0;font-size: 12px;}
    .home-address-cont .item .tit {margin-bottom: 5px;font-size: 16px;}

    /* product */
    .product-search-bar {padding: 12px 20px;max-width: 620px;}
    .product-search-bar .kw-input {min-width: 180px;height: 34px;line-height: 34px;font-size: 12px;}
    .product-search-bar .search,
    .product-search-bar .clear {min-width: 88px;height: 34px;font-size: 12px;}
    .product-menu {gap: 15px;}
    .product-menu a {height: 60px;font-size: 12px;border-radius: 30px;}
    .product-li {width: 33.33%;}
    .product-li .pic {height: 174px;}

    /* 产品详情 */
    .product-top {display: block;}
    .product-top-cont {width: 100%;}
    .product-top-desc {padding: 40px 0 0;}
    .product-top-desc .tit {font-size: 30px;}
    .product-tit {font-size: 30px;}

    /* 新闻 */
    .exhibition-li {padding: 10px;}
    .exhibition-li a {padding: 20px;border-radius: 20px;}
    .exhibition-li-tit {font-size: 20px;}
    .exhibition-li-cont .cont {padding-right: 20px;font-size: 12px;line-height: 20px;}
    .exhibition-li-cont .date {margin-bottom: 20px;padding-bottom: 20px;font-size: 16px;}
    .exhibition-li-cont .pic {width: 120px;}

    .news-li-pic {width: 200px;border-radius: 20px;}
    .news-li-cont .tit {margin-bottom: 5px;}
    .news-li-cont .desc {margin-bottom: 20px;}


    /* 联系 */
    .careers-li-tit {padding: 40px;font-size: 26px;}
    .careers-li-main .h1 {font-size: 20px;}
    .careers-li-main .item {padding: 40px;}
    .careers-main {padding: 40px;}
    .careers-cont .item {padding: 40px;}
    .careers-main .h1 {margin-bottom: 40px;font-size: 26px;}




}

@media screen and (max-width: 740px) {
    body {padding-top: 50px;}
    .main {width: 100%;}

    /* header */
    .header {height: 50px;padding: 0 15px;}
    .header .main {height: 50px;justify-content: space-between;}
    .header-logo {width: 100px;}
    .header-menu {position: fixed;left: 100%;top: 50px;width: 100%;height: calc(100vh - 50px);display: block;background-color: #fff;}
    .header-menu.active {left: 0;}
    .header-menu a {margin: 0;display: block;color: #000;line-height: 50px;text-align: center;border-bottom: 1px solid #F5F5F5;border-radius: 0;}
    .header-menu a:hover {border-color: #A0308D;color: #A0308D;background: transparent;}
    .header-menu a.active {border-color: #A0308D;color: #A0308D;background: transparent;}
    .header-btn {margin-left: 15px;cursor: pointer; color: #fff; }
    .header-btn i { margin: 5px auto; display: block; width: 25px; height: 3px; background-color: #fff; }
    .header-btn:before { content: ''; position: relative; display: block; width: 25px; height: 3px; background-color: #fff; transform-origin: left top; -webkit-transform-origin: left top; transition: all .3s ease; -webkit-transition: all .3s ease; }
    .header-btn:after { content: ''; position: relative; display: block; width: 25px; height: 3px; background-color: #fff; transform-origin: left bottom; -webkit-transform-origin: left bottom; transition: all .3s ease; -webkit-transition: all .3s ease; }
    .header-btn.active i { width: 0; }
    .header-btn.active:before { transform: translate3d(0,0,0) rotate(45deg); -webkit-transform: translate3d(0,0,0) rotate(45deg); }
    .header-btn.active:after { transform: translate3d(0,0,0) rotate(-45deg); -webkit-transform: translate3d(0,0,0) rotate(-45deg); }
    .header-lang-tit {height: 50px;}
    .header-ser-btn {height: 30px;width: 30px;margin-left: 15px;}
    .header-search {padding: 15px;}
    .header-search input {flex: 1;width: auto;}
    .footer {padding: 40px 15px 0;}
    .footer .main {display: block;}
    .footer-menu {width: 100%;flex-wrap: wrap;}
    .footer-menu .item {width: 50%;margin: 0 0 15px 0;flex: auto;text-align: center;}

    /* 首页 */
    .home-banner .swiper-pagination {bottom: 15px !important;}
    .home-banner .swiper-pagination-bullet {width: 10px;height: 3px;}
    .home-banner .swiper-pagination-bullet-active {width: 20px;}
    .home-about-tit {padding: 0 15px;font-size: 18px;}
    .home-about-desc .tit {font-size: 16px;padding-bottom: 20px;text-align: center;}
    .home-about-desc .tit:before {bottom: 10px;width: 30px;left: 50%;transform: translateX(-50%);}
    .home-about-main img {display: none;}
    .home-about-desc {position: relative;left: 0;right: 0;transform: none;width: 100%;padding: 10px;background: transparent;box-shadow: none;}
    .home-about-desc .desc {font-weight: normal;line-height: 20px;}
    .home-tit {padding: 30px 0;}
    .home-tit .tit {font-size: 18px;}
    .home-tit .more {width: 120px;line-height: 40px;border-radius: 20px;font-size: 12px;}
    .home-tit .more img {margin-left: 10px;width: 10px;}
    .home-product-ul {padding: 10px;}
    .home-product-li {width: 50%;padding: 20px 10px;}
    .home-product-li-a {padding: 15px;}
    .home-product-li-a .tit {font-size: 14px;line-height: 20px;}
    .home-exhibition .main {padding: 0 15px;height: auto;}
    .home-exhibition-ul {margin-top: 20px;padding-bottom: 30px;}
    .home-exhibition-li {width: 100%;margin-top: 80px;}
    .home-exhibition-li-a {height: auto;border-radius: 15px;}
    .home-exhibition-li-a:hover {transform: scale(1.01);}
    .home-inquiry {padding: 0 15px;}
    .home-inquiry-form {padding: 20px;border-radius: 20px;}
    .home-inquiry-form .item {width: 100%;}
    .home-inquiry-form .item:nth-child(2n) {margin-left: 0;}
    .home-inquiry-form .item input {padding: 0 15px;height: 45px;line-height: 45px;border-radius: 10px;font-size: 13px;}
    .home-inquiry-form .item .tit {margin-bottom: 10px;font-size: 14px;}
    .home-inquiry-form .btn {width: 160px;line-height: 50px;border-radius: 25px;}
    .home-inquiry-form .item textarea {padding: 15px;height: 120px;font-size: 13px;}
    .home-address {background-image: none !important;}
    .home-address-main {gap: 0;display: block;padding: 0 15px;}
    .home-address-cont .item {color: #333;}
    .home-address-cont .item img {display: none;}

    /* product */
    .current-menu {padding: 10px 15px;font-size: 12px;}
    .current-menu .cont span {margin: 0 10px;}
    .current-menu .back {width: 70px;line-height: 30px;border-radius: 15px;}
    .product-search-bar {padding: 10px 12px;max-width: 100%;border-radius: 12px;gap: 10px;}
    .product-search-bar p {font-size: 12px;}
    .product-search-bar .kw-input {min-width: 0;height: 30px;line-height: 30px;padding: 0 10px;font-size: 12px;}
    .product-search-bar .search,
    .product-search-bar .clear {min-width: 72px;height: 30px;padding: 0 10px;font-size: 12px;}
    .product-menu {padding: 15px;flex-wrap: wrap;}
    .product-menu a {padding: 0 10px;height: 50px;border-radius: 25px;}
    .product-menu.wid a {width: 140px;}
    .product-ul {padding: 10px;border-radius: 10px;}
    .product-li {padding: 10px;width: 50%;}
    .product-li a {padding: 10px;line-height: 20px;font-size: 12px;border-radius: 10px;}
    .product-li .pic {height: 223px;margin-bottom: 15px;}
    .pagination {padding: 40px 15px;}
    .pagination .btn {width: 45px;height: 35px;}
    .pagination .page {width: 35px;line-height: 35px;font-size: 12px;}

    /* 产品详情 */
    .product-item {padding: 20px;border-radius: 15px;}
    .product-top-cont .list .item {width: 70px;height: 70px;border-radius: 10px;}
    .product-top-desc .tit {margin-bottom: 20px;font-size: 20px;}
    .product-top-desc .btn {width: 150px;line-height: 45px;border-radius: 22px;font-size: 14px;}
    .product-tit {margin-bottom: 20px;font-size: 20px;}
    .product-tit .btn {width: 120px;line-height: 40px;border-radius: 20px;font-size: 12px;}
    .product-desc .item {margin-bottom: 20px;padding: 20px;border-radius: 15px;}
    .product-desc .item .tit {font-size: 18px;}
    .product-brochure-main {display: block;gap: 0;}
    .product-brochure-main .item {margin-bottom: 20px;height: auto;padding: 20px;border-radius: 15px;font-size: 14px;}
    .product-brochure-main .item .pic {width: 50px;margin-right: 10px;}
    .product-brochure-main .item .btn {width: 70px;height: 30px;}
    .product-brochure-main .item .btn img {width: 15px;}

    /* 新闻 */
    .news-li {padding: 0 15px;margin-bottom: 15px;}
    .news-li-a {display: block;border-radius: 15px;}
    .news-li-pic {margin-bottom: 15px;width: 100%;border-radius: 15px;}
    .news-li-cont {padding: 0;}
    .news-li-btn {display: none;}


    /* 新闻详情 */
    .news-detail-main {padding: 15px;border-radius: 15px;}
    .news-detail-top {padding-bottom: 20px;margin-bottom: 20px;}
    .news-detail-top .tit {margin-bottom: 10px;font-size: 20px;}
    .news-detail-top .date {font-size: 14px;}
    .news-detail-desc {font-size: 16px;line-height: 28px;}
    .news-detail-handle .btn {width: 120px;height: 50px;font-size: 14px;border-radius: 25px;}

}