.back-to-top[data-v-ce410308]{position:fixed;right:30px;bottom:30px;width:50px;height:50px;background:#1890ff;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 8px #00000026;transition:all .3s;z-index:1000}.back-to-top[data-v-ce410308]:hover{background:#40a9ff;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.back-to-top .anticon[data-v-ce410308]{font-size:20px}@media (max-width: 768px){.back-to-top[data-v-ce410308]{right:20px;bottom:20px;width:45px;height:45px}.back-to-top .anticon[data-v-ce410308]{font-size:18px}}.footer[data-v-decc72ba]{background:#fff;margin-top:0;padding:0!important}.footer .footer-container[data-v-decc72ba]{padding:0!important}.footer-top[data-v-decc72ba]{padding:18px 0 0 60px;margin-bottom:60px;border-bottom:1px solid #e8e8e8;text-align:left}.footer-top .logo-image[data-v-decc72ba]{width:391px;height:89px;object-fit:contain;margin-top:40px;margin-bottom:40px}.footer-main[data-v-decc72ba]{display:flex;justify-content:space-between;align-items:center;margin-left:90px;margin-right:120px;padding-bottom:53px}.footer-divider[data-v-decc72ba]{height:1px;background:#e8e8e8;margin-left:90px;margin-right:120px}.footer-links[data-v-decc72ba]{display:flex;justify-content:flex-start;align-items:flex-start;gap:2vw}.links-column .column-title[data-v-decc72ba]{font-weight:700;font-size:22px;color:#333;line-height:42px;text-align:center;margin-bottom:16px}.links-column .column-title a[data-v-decc72ba]{color:#333;text-decoration:none;cursor:pointer;transition:color .3s}.links-column .column-title a[data-v-decc72ba]:hover{color:#1890ff}.links-column .links-list[data-v-decc72ba]{list-style:none;padding:0;margin:0;text-align:center}.links-column .links-list li[data-v-decc72ba]{line-height:42px}.links-column .links-list li a[data-v-decc72ba]{color:gray;text-decoration:none;font-size:20px;line-height:42px;text-align:center;transition:color .3s}.links-column .links-list li a[data-v-decc72ba]:hover{color:#1890ff}.qr-code-column[data-v-decc72ba]{display:flex;flex-direction:row;align-items:flex-end}.qr-code-column .qr-code-item[data-v-decc72ba]{display:flex;flex-direction:column;align-items:center}.qr-code-column .qr-code-item .qr-code-image[data-v-decc72ba]{object-fit:contain}.qr-code-column .qr-code-item .qr-code-image.qr-code-wx[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-image.qr-code-dy[data-v-decc72ba]{width:222px;height:222px}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba]{font-size:20px;color:gray;line-height:42px;margin-top:10px;text-align:center}.qr-code-column .qr-code-item .qr-code-text[data-v-decc72ba]{font-size:20px;color:gray;line-height:42px;text-align:center}.footer-bottom[data-v-decc72ba]{display:flex;justify-content:space-between;align-items:flex-start;border-top:1px solid #e8e8e8;align-items:center}.footer-bottom-left[data-v-decc72ba]{display:flex;flex-direction:column;align-items:flex-start;gap:1.5vw;padding:2vw 4vw}.copyright-text[data-v-decc72ba]{font-size:20px;color:gray;line-height:42px}.copyright-text .icp-link[data-v-decc72ba]{color:gray;text-decoration:none;transition:color .3s}.copyright-text .icp-link[data-v-decc72ba]:hover{color:#1890ff;text-decoration:underline}.address[data-v-decc72ba]{font-size:20px;color:gray;line-height:42px}.developer[data-v-decc72ba]{color:#999;margin-right:52px;min-width:12em}@media (max-width: 1440px){.footer-top[data-v-decc72ba]{padding:13.5px 0 0 45px;margin-bottom:45px}.footer-top .logo-image[data-v-decc72ba]{width:293.25px;height:66.75px;margin-top:30px;margin-bottom:30px}.footer-main[data-v-decc72ba]{margin-left:67.5px;margin-right:90px;padding-bottom:39.75px}.links-column .column-title[data-v-decc72ba]{font-size:16.5px;line-height:31.5px;margin-bottom:12px}.links-column .links-list li[data-v-decc72ba]{line-height:31.5px}.links-column .links-list li a[data-v-decc72ba]{font-size:15px;line-height:31.5px}.qr-code-column[data-v-decc72ba]{gap:47.25px}.qr-code-column .qr-code-item .qr-code-image.qr-code-wx[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-image.qr-code-dy[data-v-decc72ba]{width:166.5px;height:166.5px}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-text[data-v-decc72ba]{font-size:15px;line-height:31.5px}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba]{margin-top:7.5px}.footer-bottom-left[data-v-decc72ba]{gap:29.25px;padding:42.75px 60px}.copyright-text[data-v-decc72ba],.address[data-v-decc72ba],.developer[data-v-decc72ba]{line-height:31.5px}.developer[data-v-decc72ba]{margin-right:39px}}@media (max-width: 1024px){.footer-top[data-v-decc72ba]{padding:calc(18px * .533) 0 0 31.98px;margin-bottom:31.98px;text-align:center}.footer-top .logo-image[data-v-decc72ba]{width:calc(391px * .533);height:calc(89px * .533);margin-top:21.32px;margin-bottom:21.32px}.footer-main[data-v-decc72ba]{flex-direction:column;align-items:center;margin-left:calc(90px * .533);margin-right:63.96px;padding-bottom:calc(53px * .533);gap:15.99px}.footer-links[data-v-decc72ba]{flex-wrap:wrap;justify-content:center}.links-column[data-v-decc72ba]{flex:0 0 calc(33.333% - calc(56px * .533) / 3)}.links-column .column-title[data-v-decc72ba]{font-size:11.726px;line-height:calc(42px * .533);margin-bottom:8.528px}.links-column .links-list li[data-v-decc72ba]{line-height:calc(42px * .533)}.links-column .links-list li a[data-v-decc72ba]{font-size:10.66px;line-height:calc(42px * .533)}.qr-code-column[data-v-decc72ba]{flex:0 0 auto;flex-direction:row;justify-content:center;gap:33.579px}.qr-code-column .qr-code-item .qr-code-image.qr-code-wx[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-image.qr-code-dy[data-v-decc72ba]{width:calc(222px * .533);height:calc(222px * .533)}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-text[data-v-decc72ba]{font-size:10.66px;line-height:calc(42px * .533)}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba]{margin-top:5.33px}.footer-bottom[data-v-decc72ba]{flex-direction:column;align-items:center;gap:10.66px}.footer-bottom-left[data-v-decc72ba]{gap:calc(39px * .533);padding:30.381px 42.64px;align-items:center;text-align:center}.copyright-text[data-v-decc72ba],.address[data-v-decc72ba],.developer[data-v-decc72ba]{font-size:10.66px;line-height:calc(42px * .533);text-align:center}.developer[data-v-decc72ba]{margin-right:0}}@media (max-width: 768px){.footer-top[data-v-decc72ba]{padding:7.2px 0 0 24px;margin-bottom:24px;text-align:center}.footer-top .logo-image[data-v-decc72ba]{width:156.4px;height:35.6px;margin-top:16px;margin-bottom:16px}.footer-main[data-v-decc72ba]{flex-direction:column;align-items:center;margin-left:36px;margin-right:48px;padding-bottom:calc(53px * .4);gap:12px}.footer-links[data-v-decc72ba]{flex-wrap:wrap;justify-content:center}.links-column[data-v-decc72ba]{flex:0 0 calc(50% - calc(56px * .4) / 2)}.links-column .column-title[data-v-decc72ba]{font-size:8.8px;line-height:16.8px;margin-bottom:6.4px}.links-column .links-list li[data-v-decc72ba]{line-height:16.8px}.links-column .links-list li a[data-v-decc72ba]{font-size:8px;line-height:16.8px}.qr-code-column[data-v-decc72ba]{flex:0 0 auto;flex-direction:row;justify-content:center;gap:calc(63px * .4)}.qr-code-column .qr-code-item .qr-code-image.qr-code-wx[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-image.qr-code-dy[data-v-decc72ba]{width:calc(222px * .4);height:calc(222px * .4)}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-text[data-v-decc72ba]{font-size:8px;line-height:16.8px}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba]{margin-top:4px}.footer-bottom[data-v-decc72ba]{flex-direction:column;align-items:center;gap:8px}.footer-bottom-left[data-v-decc72ba]{gap:calc(39px * .4);padding:22.8px 32px;align-items:center;text-align:center}.copyright-text[data-v-decc72ba],.address[data-v-decc72ba],.developer[data-v-decc72ba]{font-size:8px;line-height:16.8px;text-align:center}.developer[data-v-decc72ba]{margin-right:0}}@media (max-width: 480px){.footer-top[data-v-decc72ba]{padding:4.5px 0 0 15px;margin-bottom:15px;text-align:center}.footer-top .logo-image[data-v-decc72ba]{width:97.75px;height:22.25px;margin-top:10px;margin-bottom:10px}.footer-main[data-v-decc72ba]{flex-direction:column;align-items:center;margin-left:22.5px;margin-right:30px;padding-bottom:13.25px;gap:7.5px}.footer-links[data-v-decc72ba]{flex-direction:column;align-items:center;width:100%}.links-column[data-v-decc72ba]{flex:0 0 100%;width:100%}.links-column .column-title[data-v-decc72ba]{font-size:5.5px;line-height:10.5px;margin-bottom:4px}.links-column .links-list li[data-v-decc72ba]{line-height:10.5px}.links-column .links-list li a[data-v-decc72ba]{font-size:5px;line-height:10.5px}.qr-code-column[data-v-decc72ba]{flex:0 0 auto;flex-direction:row;justify-content:center;gap:15.75px}.qr-code-column .qr-code-item .qr-code-image.qr-code-wx[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-image.qr-code-dy[data-v-decc72ba]{width:55.5px;height:55.5px}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba],.qr-code-column .qr-code-item .qr-code-text[data-v-decc72ba]{font-size:5px;line-height:10.5px}.qr-code-column .qr-code-item .qr-code-title[data-v-decc72ba]{margin-top:2.5px}.footer-bottom[data-v-decc72ba]{flex-direction:column;align-items:center;gap:5px}.footer-bottom-left[data-v-decc72ba]{gap:9.75px;padding:14.25px 20px;align-items:center;text-align:center}.copyright-text[data-v-decc72ba],.address[data-v-decc72ba],.developer[data-v-decc72ba]{font-size:5px;line-height:10.5px;text-align:center}.developer[data-v-decc72ba]{margin-right:0}}.header[data-v-ba43bb05]{background:transparent;box-shadow:none;position:absolute;top:0;left:0;right:0;z-index:1000;height:auto;line-height:normal;width:100%;box-sizing:border-box}.header-content[data-v-ba43bb05]{display:flex;align-items:center;justify-content:space-between;padding:30px 0;height:auto;box-sizing:border-box;width:100%;position:relative}.logo[data-v-ba43bb05]{flex-shrink:0}.logo-link[data-v-ba43bb05]{display:flex;align-items:center;text-decoration:none;color:#fff;gap:12px}.logo-image[data-v-ba43bb05]{width:232px;height:54px;object-fit:contain}.nav-menu[data-v-ba43bb05]{flex:1;display:flex;justify-content:space-between;border-bottom:none;background:transparent;gap:10px;position:relative;z-index:1111111;margin-left:100px;margin-right:100px}.nav-menu[data-v-ba43bb05] .ant-menu-item{border-bottom:none!important;color:#fff!important;font-weight:700;font-size:24px;line-height:42px;text-align:center;font-style:normal;text-transform:none}.nav-menu[data-v-ba43bb05] .ant-menu-item:after{display:none!important;border-bottom:none!important}.nav-menu[data-v-ba43bb05] .ant-menu-item a{color:#fff;text-decoration:none;font-weight:700;font-size:24px;line-height:42px;text-align:center;font-style:normal;text-transform:none}.nav-menu[data-v-ba43bb05] .ant-menu-item a:hover{color:#fff}.nav-menu[data-v-ba43bb05] .ant-menu-item.ant-menu-item-selected{border-bottom:none!important;background:transparent!important}.nav-menu[data-v-ba43bb05] .ant-menu-item.ant-menu-item-selected:after{display:none!important;border-bottom:none!important}.nav-menu[data-v-ba43bb05] .ant-menu-item.ant-menu-item-selected a{color:#fff}.nav-menu[data-v-ba43bb05] .about-menu-item,.nav-menu[data-v-ba43bb05] .products-menu-item,.nav-menu[data-v-ba43bb05] .news-menu-item,.nav-menu[data-v-ba43bb05] .core-departments-menu-item{position:relative}.mobile-menu-btn[data-v-ba43bb05]{display:none;font-size:20px;color:#fff;cursor:pointer;padding:10px}.mobile-menu[data-v-ba43bb05]{border:none}.mobile-menu[data-v-ba43bb05] .ant-menu-item a{color:#fff!important;text-decoration:none}.mobile-menu[data-v-ba43bb05] .ant-menu-item a:hover{color:#1890ff}.mobile-menu[data-v-ba43bb05] .ant-menu-item.ant-menu-item-selected{background-color:#f0f8ff}.mobile-menu[data-v-ba43bb05] .ant-menu-item.ant-menu-item-selected a{color:#1890ff}.fullscreen-dropdown[data-v-ba43bb05]{position:absolute;top:0;left:-50px;width:100vw;min-height:430px;background:#0009;z-index:1001;animation:slideDown-ba43bb05 .3s ease-in-out;padding-top:100px;padding-bottom:40px}@keyframes slideDown-ba43bb05{0%{opacity:1;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.dropdown-content[data-v-ba43bb05]{width:100%;margin:0 auto;padding:0 60px}.dropdown-menu-grid[data-v-ba43bb05]{display:flex;justify-content:flex-start;gap:0;background:transparent;border-radius:0;padding:60px;box-shadow:none;position:relative}.menu-section[data-v-ba43bb05]{position:absolute;top:0}.menu-section .menu-title[data-v-ba43bb05]{font-size:24px;font-weight:700;color:#fff;margin-bottom:25px;padding-bottom:12px;border-bottom:2px solid #fff;white-space:nowrap;text-align:left}.menu-section .menu-items[data-v-ba43bb05]{display:flex;flex-direction:column;gap:30px}.menu-section .menu-item[data-v-ba43bb05]{font-size:18px;color:#fff;text-decoration:none;transition:all .3s ease;display:block;white-space:nowrap}.menu-section .menu-item[data-v-ba43bb05]:hover{color:#2e7d32;padding-left:10px}@media (max-width: 1440px){.logo-image[data-v-ba43bb05]{width:174px;height:40.5px}.nav-menu[data-v-ba43bb05]{margin-left:75px;margin-right:0}.nav-menu[data-v-ba43bb05] .ant-menu-item{font-size:18px;line-height:31.5px;color:#fff!important}.nav-menu[data-v-ba43bb05] .ant-menu-item a{font-size:18px;line-height:31.5px}}@media (max-width: 1024px){.header[data-v-ba43bb05]{padding:15.99px 31.98px}.logo-image[data-v-ba43bb05]{width:123.656px;height:28.782px}.nav-menu[data-v-ba43bb05]{margin-left:calc(100px * .533);margin-right:0}.nav-menu[data-v-ba43bb05] .ant-menu-item{font-size:calc(24px * .533);line-height:calc(42px * .533);color:#fff!important}.nav-menu[data-v-ba43bb05] .ant-menu-item a{font-size:calc(24px * .533);line-height:calc(42px * .533)}}@media (max-width: 768px){.nav-menu[data-v-ba43bb05]{display:none}.mobile-menu-btn[data-v-ba43bb05]{display:block;font-size:8px}.header[data-v-ba43bb05]{padding:12px 24px}.logo-image[data-v-ba43bb05]{width:calc(232px * .4);height:21.6px}.fullscreen-dropdown[data-v-ba43bb05]{padding:20px 0}.dropdown-content[data-v-ba43bb05]{padding:0 20px}.dropdown-menu-grid[data-v-ba43bb05]{grid-template-columns:repeat(2,1fr);gap:30px;padding:30px 20px}.menu-section .menu-title[data-v-ba43bb05]{font-size:20px;margin-bottom:15px}.menu-section .menu-item[data-v-ba43bb05]{font-size:16px}}@media (max-width: 480px){.header[data-v-ba43bb05]{padding:7.5px 15px}.logo-image[data-v-ba43bb05]{width:58px;height:13.5px}.mobile-menu-btn[data-v-ba43bb05]{font-size:5px;padding:2.5px}}.layout-container[data-v-afe6f20b]{min-height:100vh;position:relative}.main-content[data-v-afe6f20b]{flex:1;width:100%;background:#fff;min-height:400px;position:relative}#app{font-family:Microsoft YaHei,PingFang SC,Helvetica Neue,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;margin:0;padding:0}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:Microsoft YaHei,PingFang SC,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.6;color:#333;background-color:#fff}.clearfix:after{content:"";display:table;clear:both}.hide-scrollbar{scrollbar-width:none;-ms-overflow-style:none}.hide-scrollbar::-webkit-scrollbar{display:none}.btn-primary{background-color:#1890ff;border-color:#1890ff;color:#fff;border-radius:4px;padding:8px 16px;border:none;cursor:pointer;transition:all .3s}.btn-primary:hover{background-color:#40a9ff;border-color:#40a9ff}.btn-secondary{background-color:#f5f5f5;border-color:#d9d9d9;color:#333;border-radius:4px;padding:8px 16px;border:1px solid #d9d9d9;cursor:pointer;transition:all .3s}.btn-secondary:hover{background-color:#fff;border-color:#40a9ff;color:#40a9ff}.text-ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-ellipsis-2{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.text-ellipsis-3{display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.mt-10{margin-top:10px}.mt-20{margin-top:20px}.mt-30{margin-top:30px}.mb-10{margin-bottom:10px}.mb-20{margin-bottom:20px}.mb-30{margin-bottom:30px}.ml-10{margin-left:10px}.ml-20{margin-left:20px}.mr-10{margin-right:10px}.mr-20{margin-right:20px}.pt-10{padding-top:10px}.pt-20{padding-top:20px}.pt-30{padding-top:30px}.pb-10{padding-bottom:10px}.pb-20{padding-bottom:20px}.pb-30{padding-bottom:30px}.pl-10{padding-left:10px}.pl-20{padding-left:20px}.pr-10{padding-right:10px}.pr-20{padding-right:20px}.flex{display:flex}.flex-center{display:flex;justify-content:center;align-items:center}.flex-between{display:flex;justify-content:space-between;align-items:center}.flex-around{display:flex;justify-content:space-around;align-items:center}.flex-column{display:flex;flex-direction:column}@media (max-width: 768px){.hidden-mobile{display:none!important}}@media (min-width: 769px){.hidden-desktop{display:none!important}}.ant-layout{min-height:100vh}.ant-layout-header{background:#000;box-shadow:0 2px 8px #0000004d}.ant-layout-footer{background:#fff;color:#333;padding:0!important}.ant-menu-horizontal{border-bottom:none;background:transparent}.ant-menu-horizontal .ant-menu-item,.ant-menu-horizontal .ant-menu-item:hover{color:#fff}.ant-menu-horizontal .ant-menu-item.ant-menu-item-selected{border-bottom:2px solid #fff;background:transparent;color:#fff}.ant-menu-horizontal .ant-menu-submenu .ant-menu-submenu-title,.ant-menu-horizontal .ant-menu-submenu .ant-menu-submenu-title:hover,.ant-menu-horizontal .ant-menu-submenu.ant-menu-submenu-selected .ant-menu-submenu-title{color:#fff}.ant-card{border-radius:8px;box-shadow:0 2px 8px #0000001a}.ant-btn{border-radius:6px}.ant-btn-primary{background:#1890ff;border-color:#1890ff}.ant-btn-primary:hover{background:#40a9ff;border-color:#40a9ff}.ant-carousel .slick-dots{bottom:20px}.ant-carousel .slick-dots li button{background-color:#ffffff80;border-radius:50%;width:12px;height:12px}.ant-carousel .slick-dots li.slick-active button{background-color:#1890ff}.ant-carousel .slick-arrow{background-color:#fff3;border:1px solid rgba(255,255,255,.3);color:#fff;width:50px;height:50px;border-radius:50%;transition:all .3s}.ant-carousel .slick-arrow:hover{background-color:#ffffff4d;border-color:#ffffff80}.ant-carousel .slick-arrow .anticon{font-size:20px}