.headernavmove {
    background-color: transparent;
    background-image: linear-gradient(120deg, #fff 26%, var(--second-color) 20%);
    opacity: 0.95;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9;
}

.headercenter {
    flex: 0 70%;
    padding-left: 70px;
}

.header_top {
    padding-top: 20px;
    padding-bottom: 10px;
    /* margin-bottom: 10px; */
    border-bottom: 1px solid #91969c;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fixed-nav .header_top {
    display: none;
}

.header_top_left ul {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.header_top_left li {
    display: flex;
    justify-content: center;
    align-items: center;
}

.header_top_left li:nth-child(1) {
    border-right: 1px solid #91969c;
    padding-right: 30px;
    margin-right: 30px;
}

.header_top_left li i {
    font-size: 16px;
    color: #fff;
    margin-right: 15px;
}

.header_top_left li a,
.header_top_left li p {
    display: inline-block;
    font-size: 14px;
    color: #fff;
    flex: 1;
    white-space: nowrap;
}

.header_top_left li a:hover {
    color: var(--primary-color);
}

/* indexadvantage */
.indexadvantage {
    background-color: #f4f4f4;
    padding: 80px 0;
}

.indexadvantage_title {
    margin-bottom: 50px;
}

.indexadvantage_title h2 {
    font-size: 48px;
    color: #000;
    font-weight: bold;
    text-align: center;
}

.indexadvantage_title span {
    display: block;
    width: 20%;
    text-align: center;
    margin: 20px auto 0 auto;
    height: 4px;
    background-color: var(--primary-color);
}

.indexadvantage_flex {
    display: flex;
    flex-wrap: wrap;
    position: relative;
}

.indexadvantage_box {
    height: 100%;
    display: flex;
    justify-content: space-between;
}

.indexadvantage_box span {
    font-size: 80px;
    font-family: "impact";
    color: #fff;
    background: -webkit-linear-gradient(45deg, #c2c0c0, #f8f8f8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    margin-top: -20px;
}

.indexadvantage_txt {
    flex: 1;
    margin-left: 20px;
}

.indexadvantage_txt i {
    width: 80px;
    height: 80px;
    font-size: 80px;
    line-height: 1;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.indexadvantage_txt h3 {
    font-size: 20px;
    color: #000;
    font-weight: bold;
    margin: 15px 0;
    word-break: break-all;
    word-wrap: break-word;
}

.indexadvantage_txt p {
    font-size: 14px;
    color: #000;
    word-break: break-all;
    word-wrap: break-word;
}

/* indexabout */
.indexabout {
    padding: 80px 0;
    background-color: #fff;
}

.indexabout_flex {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.indexabout_img {
    border-radius: 15px;
    display: block;
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-top: 75%;
}

.indexabout_img img {
    width: 100%;
    vertical-align: middle;
    position: absolute;
    top: 0;
    left: 0;
    transition: all 0.5s ease;
}

.indexabout_content h1 {
    font-size: 38px;
    color: #000;
    font-weight: bold;
    padding-bottom: 15px;
    border-bottom: 4px solid var(--primary-color);
    margin-bottom: 20px;
    word-break: break-all;
    word-wrap: break-word;
}

.indexabout_content h3 {
    font-size: 24px;
    font-weight: bold;
    color: #000;
    margin-bottom: 30px;
    word-break: break-all;
    word-wrap: break-word;
    line-height: 38px;
}

.indexabout_content p {
    font-size: 16px;
    color: #666;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 7;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.indexabout_more {
    display: inline-block;
    padding: 12px 60px;
    background-color: var(--primary-color);
    border-radius: 30px;
    margin-top: 30px;
    font-size: 16px;
    color: #fff;
    text-align: center;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexabout_more:hover {
    background-color: var(--second-color);
    color: #fff;
}

/* indexintro */
.indexintro {
    background-color: #f4f4f4;
    padding: 40px 0;
    box-shadow: 0 -6px 10px -1px rgba(0, 0, 0, 0.1);
}

.indexintro_flex {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.indexintro_img img {
    max-height: 150px;
    vertical-align: middle;
    display: block;
    margin: 0 auto;
    text-align: center;
}

.indexintro_main {
    border-left: 2px solid #cecece;
    padding-left: 80px;
}

.indexintro_main h2 {
    font-size: 20px;
    color: #000;
    font-weight: bold;
    margin-bottom: 20px;
    word-break: break-all;
    word-wrap: break-word;
}

.indexintro_main p {
    font-size: 16px;
    color: #666;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.iframe iframe {
    width: 100%;
    height: 100%;
    max-height: 1197px;
    min-height: 544px;
}

/* indexvideo */
.indexvideo {
    background: url(../images/ia1.jpg) no-repeat 50% 50%;
    background-size: cover;
    padding: 90px 0;
    position: relative;
}

.indexvideo::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: var(--second-color);
    opacity: 0.9;
}

.indexvideo .container {
    position: relative;
}

.indexvideo_title {
    margin-bottom: 40px;
}

.indexvideo_title h2 {
    font-size: 38px;
    color: #fff;
    text-align: center;
    font-weight: bold;
    word-break: break-all;
    word-wrap: break-word;
}

.indexvideo_title span {
    display: block;
    margin: 30px auto;
    width: 10%;
    height: 4px;
    border-radius: 10px;
    background-color: #fff;
}

.indexvideo_title p {
    font-size: 16px;
    color: #fff;
    text-align: center;
}

.indexabout_video_mask {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 9;
}

#indexabout_videobtn {
    z-index: 9999;
}

.indexvideo_more {
    display: flex;
    justify-content: center;
    align-items: center;
}

.indexvideo_btn {
    margin: 40px auto 0 auto;
    text-align: center;
    display: inline-block;
    padding: 12px 70px;
    border: 2px solid #fff;
    border-radius: 30px;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexvideo_btn:hover {
    background-color: var(--primary-color);
    border: 2px solid var(--primary-color);
    color: #fff;
}

/* indexproduct */
.indexproduct {
    padding: 90px 0;
}

.indexproduct_tab_maincon:nth-child(n + 2) {
    display: none;
}

.indexproduct_tabbtn {
    margin-bottom: 50px;
}

.indexproduct_tabbtn ul {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.indexproduct_tabbtn li {
    overflow: hidden;
    text-align: center;
    padding: 12px 30px;
    background-color: #333333;
    margin: 010px 30px;
    border-radius: 30px;
    font-size: 20px;
    text-align: center;
    color: #fff;
    cursor: pointer;
}

.indexproduct_tabbtn_active {
    background-color: var(--primary-color) !important;
}

.indexproduct_flex {
    display: flex;
    flex-wrap: wrap;
}

.indexproduct_li {
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.indexproduct_box {
    position: relative;
    height: 100%;
    overflow: hidden;
}

.indexproduct_img {
    position: relative;
    overflow: hidden;
    display: block;
    width: 100%;
    height: auto;
    padding-top: 100%;
}

.indexproduct_img img {
    width: 100%;
    height: auto;
    position: absolute;
    top: 0;
    left: 0;
    vertical-align: middle;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexproduct_content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    padding: 15px 30px;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexproduct_content h3 {
    font-size: 18px;
    color: #fff;
    text-align: center;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.indexproduct_li:hover .indexproduct_img img {
    transform: scale(1.2);
}

.indexproduct_li:hover .indexproduct_content {
    background-color: var(--primary-color);
}

/* indexnews */
.indexnews {
    background-color: #f4f4f4;
    padding: 80px 0;
}

.indexnews_flex {
    display: flex;
    flex-wrap: wrap;
}

.indexnews_box {
    height: 100%;
    position: relative;
    background-color: #fff;
    padding: 20px 20px 20px 20px;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_img {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: auto;
    padding-top: 100%;
    display: block;
}

.indexnews_img img {
    width: 100%;
    height: auto;
    vertical-align: middle;
    position: absolute;
    top: 0;
    left: 0;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_content {
    margin-top: 30px;
}

.indexnews_content h3 {
    font-size: 18px;
    color: #000;
    font-weight: bold;
    padding-bottom: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid #e5e5e5;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_content a {
    font-size: 18px;
    color: #000;
    font-weight: bold;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_content p {
    font-size: 16px;
    color: #666;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_content span {
    font-size: 14px;
    color: #999;
    text-align: right;
    display: block;
    margin-top: 20px;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_box:hover {
    background-color: var(--primary-color);
}

.indexnews_box:hover .indexnews_content h3,
.indexnews_box:hover .indexnews_content a,
.indexnews_box:hover .indexnews_content p,
.indexnews_box:hover .indexnews_content span {
    color: #fff;
}

.indexnews_box:hover .indexnews_img img {
    transform: scale(1.2);
}

.indexnews_boxlist {
    background-color: #fff;
    height: 100%;
}

.indexnews_boxlist ul {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.indexnews_boxlist li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 21px 30px;
    background-color: #fff;
    border-bottom: 1px solid #e5e5e5;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_boxlist li:last-child {
    border-bottom: none;
}

.indexnews_boxlist_time {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.indexnews_boxlist_time p {
    font-size: 14px;
    color: #999;
    text-align: center;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_boxlist_time span {
    display: block;
    text-align: center;
    font-size: 16px;
    color: #666;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_boxlist_content {
    flex: 1;
    border-left: 1px solid #e5e5e5;
    padding-left: 30px;
    margin-left: 30px;
}

.indexnews_boxlist_content a {
    font-size: 18px;
    font-weight: bold;
    color: #000;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_boxlist_content p {
    font-size: 14px;
    color: #666;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexnews_boxlist li:hover {
    background-color: var(--primary-color);
}

.indexnews_boxlist li:hover .indexnews_boxlist_content a,
.indexnews_boxlist li:hover .indexnews_boxlist_content p,
.indexnews_boxlist li:hover .indexnews_boxlist_time span,
.indexnews_boxlist li:hover .indexnews_boxlist_time p {
    color: #fff;
}

/* indexform */
.indexform {
    padding: 80px 0;
}

.indexform_flex {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.indexform_title h2 {
    font-size: 48px;
    color: #000;
    font-weight: bold;
}

.indexform_title span {
    display: block;
    width: 150px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 15px 0 30px 0;
}

.indexform_title h3 {
    font-size: 18px;
    color: #000;
    font-weight: bold;
    word-break: break-all;
    word-wrap: break-word;
    margin-bottom: 20px;
}

.indexform_title p {
    font-size: 16px;
    color: #666;
    word-break: break-all;
    word-wrap: break-word;
}

.indexform_btns {
    margin-top: 40px;
}

.indexform_btns a {
    display: inline-block;
    padding: 13px 60px;
    border-radius: 30px;
    font-size: 18px;
    text-align: center;
    font-weight: bold;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    margin: 15px 0;
    transition: all 0.35s ease-in-out;
    -webkit-transition: all 0.35s ease-in-out;
    -moz-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    -o-transition: all 0.35s ease-in-out;
}

.indexform_btns a:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.indexform_table {
    padding: 40px;
    background-color: #fff;
    box-shadow: 3px 3px 15px rgba(0, 0, 0, 0.1);
}

.indexform_table .yandex-form #form .list {
    margin-bottom: 30px;
}

.indexform_table .yandex-form #form .list input {
    padding: 15px 10px;
}

.indexform_right {
    padding-left: 5%;
}

/* footer */
.footer {
    padding-top: 80px;
    background-color: var(--second-color);
}

.footer_hd {
    padding: 30px 0 30px 0;
    border-bottom: 1px solid #fff;
}

.footer_hd_flex {
    flex-wrap: wrap;
    display: flex;
    align-items: center;
}

.footer_logo img {
    max-height: 100px;
    vertical-align: middle;
}

.footer_ways {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.footer_ways i {
    font-size: 18px;
    color: #fff;
}

.footer_ways div {
    flex: 1;
}

.footer_ways a {
    font-size: 16px;
    color: #fff;
    flex: 1;
    display: inline-block;
    white-space: nowrap;
    transition: all ease 0.3s;
}

.footer_ways a:hover {
    color: var(--primary-color);
}

.footer_ways p {
    font-size: 16px;
    color: #fff;
    flex: 1;
    display: inline-block;
    word-break: break-all;
    word-wrap: break-word;
    margin-left: 15px;
}

.footer_ways span {
    font-size: 16px;
    color: #fff;
    display: block;
    margin: 0 10px;
}

.footer_bd {
    padding: 50px 0 70px 0;
}

.footer_bd_flex {
    display: flex;
    flex-wrap: wrap;
}

.footer_bd_li h3 {
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    margin-bottom: 20px;
    word-break: break-all;
    word-wrap: break-word;
}

.footer_bd_li a {
    font-size: 16px;
    color: #fff;
    word-break: break-all;
    word-wrap: break-word;
    display: block;
    margin-bottom: 15px;
    transition: all ease 0.3s;
}

.footer_bd_li a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.copyrights {
    padding: 20px 0 40px 0;
    background-color: #1f1f1f;
}

.copyrights .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.copyrights p {
    font-size: 14px;
    color: #cecece;
}

.copyrights_media {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}

.copyrights_media a {
    width: 45px;
    height: 45px;
    line-height: 45px;
    border-radius: 5px;
    text-align: center;
    border: 1px solid #e5e5e5;
    margin: 0 10px 10px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.copyrights_media a i {
    font-size: 24px;
    color: #fff;
    text-align: center;
}

.copyrights_media a:hover {
    background-color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.saf-col .swiper-prev svg {
    transform: rotate(-90deg);
    width: 70px;
    height: 70px;
}

.saf-col .swiper-next svg {
    transform: rotate(270deg);
    width: 70px;
    height: 70px;
}


.footer_tags {
    position: relative;
    border-bottom: 1px solid #fff;
    padding: 0 0 16px 0;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    align-items: center;
    position: relative;
    z-index: 99;
}

.footer_tags p {
    font-size: 16px;
    color: #fff;
    text-transform: capitalize;
    margin-right: 10px;
    font-weight: bold;
    margin-right: 20px;
}

.footer_tags a {
    font-size: 16px;
    opacity: 0.7;
    color: #fff;
    display: block;
    line-height: 28px;
    margin-right: 20px;
    transition: all ease 0.1s;
}

.footer_tags a:hover {
    opacity: 1;
    color: var(--primary-color);
    box-shadow: inset 0px -2px 0px 0px var(--primary-color);
}

.footer_copyrights {
    position: relative;
    padding: 40px 0 40px 0;
    width: 100%;
    font-size: 18px;
    color: #fff;
    background: #000;
}

.footer_copyrights_name {
    font-size: 18px;
    color: #fff;
}

.footer_copyrights_p {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    font-size: 16px;
    color: #fff;
}

.footer_Powered {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.footer_copyrights_p p {
    font-size: 16px;
    color: #fff;
    display: inline;
    margin-bottom: 10px;
}

.footer_copyrights_p a {
    font-size: 16px;
    color: #fff;
    display: inline;

    transition: all ease 0.3s;
}

.footer_copyrights_p a:hover {
    color: var(--primary-color);
}



.index_recom {
    background: url("../images/ihotbg.jpg") center center / cover no-repeat fixed;
    overflow: hidden;
    padding: 60px 0;
}

.indexPro {
    display: flex;
    align-items: center;
}

.indexPro_ltop {
    margin-bottom: 50px;
}

.indexPro_ltop h2 {
    font-size: 36px;
    line-height: 1.5;
    font-weight: bold;
    color: #fff;

}

.indexPro_ltop p {
    font-size: 16px;
    line-height: 1.6;
    color: #fff;
}

.ipdesBox h4 {
    font-size: 26px;
    line-height: 1.5;
    font-weight: bold;
    color: #fff;

    margin-bottom: 5px;
}

.ipdesBox p {
    font-size: 16px;
    line-height: 1.5;
    color: #fff;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-wrap: break-word;
    word-break: break-all;
}

.ipdesBoxbtn {
    margin-top: 50px;
    display: flex;
    align-items: center;
}

.indexBtn {
    display: inline-block;
    background: transparent;
    padding: 10px 40px;
    border: 1px solid #fff;
    border-radius: 50px;
    color: #fff;
    text-align: center;

    transition: all ease 0.3s;
}

.indexBtn:hover {
    color: #fff !important;
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.ipdesBoxbtn a {
    margin-right: 30px;
    padding: 8px 25px;
}

.ipSwiperDes .swiper-slide .ipdesBox {
    opacity: 0;
}

.ipSwiperDes .swiper-slide-active .ipdesBox {
    opacity: 1;
}

.indexPro_mid {
    padding-left: 5%;
}

.indexPro_midImg {
    width: 28vw;
    height: 28vw;
    border: 1px solid #fff;
    padding: 20px;
    border-radius: 50%;
    position: relative;
}

.ipSwiperImg {
    background-color: #fff;
}

.ipSwiperImg img {
    border-radius: 50%;
    transition: all 0.5s;
    transform: scale(0.5);
    opacity: 0;
}

.ipSwiperImg .swiper-slide-active img {
    transform: scale(1);
    opacity: 1;
}

.ipSwiperImg:hover img {
    transform: scale(1.1);
}

@keyframes mycircle {
    0% {
        transform: rotate(0);
    }

    50% {
        transform: rotate(180deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.indexPro_midcircle {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 0;
    border: 1px #fff solid;
    animation: mycircle 10s infinite linear;
}

.indexPro_midcircle::before {
    content: "";
    display: block;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    left: -10px;
    top: 50%;
}

.ipSwiperImg {
    border-radius: 50%;
}

.indexPro_right {
    height: 80vh;
    max-height: 1440px;
    position: relative;
    padding-left: 50px;
}

.ipSwiperThumb {
    height: 100%;
    position: relative;
    padding-bottom: 40px;
}

.ipSwiperThumb_box {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.ipSwiperThumbImg {
    overflow: hidden;
    display-radio: 1;
    width: 80px;
    height: 80px;
    background: #fff;
    padding: 10px;
    border-radius: 50%;
    border: 2px #fff solid;
    transition: all 0.5s;
    opacity: 0.5;
    margin-left: 20px;
}

.ipSwiperThumbImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.ipSwiperThumb_box p {
    line-height: 1.6;
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    transition: all 0.5s;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-wrap: break-word;
    word-break: break-all;
    flex: 1;
}

.ipSwiperThumb .swiper-wrapper {
    padding: 20px 0;
}

.ipSwiperThumb .swiper-button-next::after,
.ipSwiperThumb .swiper-button-prev::after {
    font-size: 26px;
    color: #fff;
    font-weight: bold;
}

.ipSwiperThumb .swiper-slide {
    display: flex;
    justify-content: flex-end;
}

.ipSwiperThumb .swiper-slide-thumb-active .ipSwiperThumbImg {
    border-color: var(--primary-color);
    opacity: 1;
}

.ipSwiperThumb .swiper-slide-thumb-active p {
    padding-right: 20px;
}

.ipSwiperThumb .swiper-button-prev {
    left: auto;
    right: 27px;
    top: 6px;
    bottom: auto;
    transform: rotate(90deg);
}

.ipSwiperThumb .swiper-button-next {
    left: auto;
    right: 27px;
    bottom: 0;
    top: auto;
    transform: rotate(90deg);
}

.ipSwiperThumb::after {
    content: "";
    display: block;
    width: 1px;
    height: 100vh;
    max-height: 1440px;
    border-right: 1px #fff dashed;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(-40px, -50%);
    opacity: 0.3;
}

/* shi pei */
@media (max-width: 360px) {
    .indexadvantage_box span {
        font-size: 55px;
        display: none !important;
    }

    .indexform_btns a {
        font-size: 14px;
    }
}

@media (max-width: 575px) {
    .offcanvas-body .btn {
        background: var(--primary-color);
    }

    .indexadvantage_box span {
        font-size: 55px;
        display: none !important;
    }

    .indexadvantage {
        padding: 40px 0;
    }

    .indexadvantage_title h2 {
        font-size: 22px;
    }

    .indexproduct_content h3 {
        font-size: 14px;
    }

    .indexadvantage_txt h3 {
        font-size: 17px;
    }

    .indexadvantage_li {
        margin: 15px 0;
    }

    .indexadvantage_txt i {
        width: 45px;
        height: 45px;
        font-size: 44px;
    }

    .indexadvantage_title {
        margin-bottom: 30px;
    }

    .indexabout {
        padding: 40px 0;
    }

    .indexabout_img {
        margin-bottom: 30px;
    }

    .indexabout_content h1 {
        font-size: 22px;
    }

    .indexabout_content h3 {
        font-size: 18px;
    }

    .indexintro_main {
        padding-left: 0;
        border-left: none;
        margin-top: 30px;
    }

    .indexvideo {
        padding: 40px 0;
    }

    .indexvideo_title h2 {
        font-size: 20px;
    }

    .indexwhy_img {
        width: 100%;
    }

    .indexproduct {
        padding: 40px 0 30px;
    }

    .indexproduct_tabbtn ul {
        flex-wrap: wrap;
    }

    .indexproduct_tabbtn li {
        margin: 10px auto;
        padding: 10px 20px;
        font-size: 14px;
    }

    .indexproduct_tabbtn {
        margin-bottom: 30px;
    }

    .indexproduct_content {
        padding: 10px;
    }

    .cn-show .saf-cn-proSwiper .saf-left .saf-proTitle h2 {
        font-size: 2rem !important;
        margin-bottom: 20px !important;
    }

    .cn-show .saf-cn-proSwiper {
        padding-top: 0 !important;
    }

    .saf-cn-proSwiper .saf-right .swiper_btn svg {
        display: none;
    }

    .cbox-9-0 p {
        max-height: none !important;
    }

    .indexnews {
        padding: 40px 0 10px 0;
    }

    .indexnews_li {
        margin-bottom: 30px;
    }

    .indexform {
        padding: 40px 0;
    }

    .indexform_title h2 {
        font-size: 26px;
    }

    .indexform_btns a {
        font-size: 16px;
        padding: 10px 20px;
    }

    .footer_hd {
        padding: 20px 0 20px 0;
        border-bottom: none;
    }

    .footer_hd_li {
        margin-bottom: 15px;
    }

    .footer_bd {
        display: none;
    }


    .indexadvantage_txt {
        margin-left: 0;
    }

    .indexabout_more,
    .indexvideo_btn {
        padding: 8px 30px;
        margin-top: 20px;
        font-size: 16px;
    }

    .indexintro_img img {
        max-width: 260px;
    }

    .iframe iframe {
        min-height: 300px;
    }

    .indexform_table {
        padding: 30px 20px;
    }

    .indexform_table .yandex-form #form .list {
        margin-bottom: 15px;
    }

    .footer {
        padding-top: 40px;
    }

    .footer_copyrights {
        padding-top: 30px;
        padding-bottom: 90px;
    }

    .footer_copyrights_p {
        flex-direction: column;
        text-align: center;
        font-size: 14px;
    }

    .footer_copyrights_p p,
    .footer_copyrights_p a {
        font-size: 14px;
    }


    .index_recom{
        padding: 50px 0 30px;
    }
    
  .indexPro_ltop h2 {
    font-size: 26px;
    line-height: 1.2;
    margin-bottom: 10px;
    text-align: center;
  }

  .ipdesBox h4{
    font-size: 22px;
  }

  .indexPro_ltop p {
    text-align: center;
  }

  .indexPro_ltop {
    margin-bottom: 25px;
  }

  .ipdesBoxbtn {
    align-items: flex-start;
    flex-wrap: wrap;
    margin-top: 20px;
    margin-bottom: 10px;
  }

  .ipdesBoxbtn a {
    margin-bottom: 10px;
  }

  .indexPro_midImg {
    width: 100%;
    height: 100%;
  }

  .indexPro_mid {
    padding-left: calc(var(--bs-gutter-x) * 0.5);
    border-radius: 50%;
    overflow: hidden;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .indexPro_right {
    display: none;
  }

  .ipSwiperThumb .swiper-button-next {
    bottom: -15px
  }

  .ipSwiperThumb {
    padding-bottom: 40px;
  }

  .ipSwiperThumb_box {
    justify-content: space-between;
    width: 100%;
  }
}

@media (min-width: 576px) and (max-width: 767px) {
    .offcanvas-body .btn {
        background: var(--primary-color);
    }

    .indexadvantage_box span {
        font-size: 55px;
        display: none !important;
    }


    .indexadvantage {
        padding: 40px 0;
    }

    .indexadvantage_title h2 {
        font-size: 28px;
    }

    .indexadvantage_li {
        margin: 15px 0;
    }

    .indexadvantage_txt i {
        width: 45px;
        height: 45px;
        font-size: 44px;
    }

    .indexadvantage_title {
        margin-bottom: 30px;
    }

    .indexabout {
        padding: 40px 0;
    }

    .indexabout_img {
        margin-bottom: 30px;
    }

    .indexabout_content h1 {
        font-size: 28px;
    }

    .indexabout_content h3 {
        font-size: 20px;
        line-height: 1.3;
        margin-bottom: 15px;
    }

    .indexintro_main {
        padding-left: 0;
        border-left: none;
        margin-top: 30px;
    }

    .indexvideo {
        padding: 40px 0;
    }

    .indexvideo_title h2 {
        font-size: 28px;
    }

    .indexwhy_img {
        width: 100%;
    }

    .indexproduct {
        padding: 40px 0;
    }

    .indexproduct_tabbtn ul {
        flex-wrap: wrap;
    }

    .indexproduct_tabbtn li {
        margin: 10px auto;
        padding: 10px 20px;
        font-size: 14px;
    }

    .indexproduct_tabbtn {
        margin-bottom: 30px;
    }

    .indexproduct_content {
        padding: 10px;
    }

    .cn-show .saf-cn-proSwiper .saf-left .saf-proTitle h2 {
        font-size: 2rem !important;
        margin-bottom: 20px !important;
    }

    .cn-show .saf-cn-proSwiper {
        padding-top: 0 !important;
    }

    .saf-cn-proSwiper .saf-right .swiper_btn svg {
        display: none;
    }

    .cbox-9-0 p {
        max-height: none !important;
    }

    .indexnews {
        padding: 40px 0 10px 0;
    }

    .indexnews_li {
        margin-bottom: 30px;
    }

    .indexform {
        padding: 40px 0;
    }

    .indexform_title h2 {
        font-size: 28px;
    }

    .indexform_btns a {
        font-size: 16px;
        padding: 10px 20px;
    }

    .footer_hd {
        padding: 20px 0 20px 0;
        border-bottom: none;
    }

    .footer_hd_li {
        margin-bottom: 15px;
    }

    .footer_bd {
        display: none;
    }

    .copyrights {
        padding: 15px 0 130px 0;
    }

    .copyrights_media a {
        width: 35px;
        height: 35px;
        line-height: 35px;
    }

    .copyrights_media a i {
        font-size: 18px;
    }

    .indexadvantage_li {
        margin: 15px 0;
    }


    .indexabout_more,
    .indexvideo_btn {
        padding: 8px 30px;
        margin-top: 20px;
        font-size: 16px;
    }

    .indexintro_img img {
        max-width: 260px;
    }

    .iframe iframe {
        min-height: 300px;
    }

    .indexform_table {
        padding: 30px 20px;
    }

    .indexform_table .yandex-form #form .list {
        margin-bottom: 15px;
    }

    .footer {
        padding-top: 40px;
    }

    .footer_copyrights {
        padding-top: 30px;
        padding-bottom: 90px;
    }

    .footer_copyrights_p {
        flex-direction: column;
        text-align: center;
        font-size: 14px;
    }

    .footer_copyrights_p p,
    .footer_copyrights_p a {
        font-size: 14px;
    }

    .indexform_right {
        padding-left: calc(var(--bs-gutter-x) * 0.5);
    }



    
    .index_recom{
        padding: 40px 0 ;
    }

  .indexPro_ltop h2 {
    font-size: 28px;
  }

  .ipdesBoxbtn {
    margin-top: 20px;
    margin-bottom: 30px;
  }

  .indexPro_midImg {
    width: 100%;
    height: 100%;
  }

  .indexPro_mid {
    padding-left: calc(var(--bs-gutter-x) * 0.5);
    border-radius: 50%;
    overflow: hidden;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .indexPro_right {
    padding: 0px 15px;
    height: 50vh;
  }

  .ipSwiperThumb_box p {
    font-size: 16px;
    flex: 1;
    word-wrap: break-word;
    word-break: break-all;
  }

  .ipSwiperThumb .swiper-slide-thumb-active p {
    padding-right: 0;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
    .offcanvas-body .btn {
        background: var(--primary-color);
    }

    .indexadvantage {
        padding: 40px 0;
    }

    .indexadvantage_title h2 {
        font-size: 32px;
    }

    .indexadvantage_li {
        margin: 15px 0;
    }

    .indexadvantage_txt i {
        width: 45px;
        height: 45px;
        font-size: 44px;
    }

    .indexadvantage_title {
        margin-bottom: 30px;
    }

    .indexabout {
        padding: 40px 0;
    }

    .indexabout_img {
        margin-bottom: 30px;
    }

    .indexabout_content h1 {
        font-size: 32px;
    }

    .indexintro_main {
        padding-left: 0;
        border-left: none;
    }

    .indexvideo {
        padding: 40px 0;
    }

    .indexvideo_title h2 {
        font-size: 32px;
    }

    .indexwhy_img {
        width: 100%;
    }

    .indexproduct {
        padding: 40px 0;
    }

    .indexproduct_tabbtn ul {
        flex-wrap: wrap;
    }

    .indexproduct_tabbtn li {
        margin: 10px auto;
        padding: 10px 20px;
        font-size: 14px;
    }

    .indexproduct_tabbtn {
        margin-bottom: 30px;
    }

    .indexproduct_content {
        padding: 10px;
    }

    .cn-show .saf-cn-proSwiper .saf-left .saf-proTitle h2 {
        font-size: 2rem !important;
        margin-bottom: 20px !important;
    }

    .cn-show .saf-cn-proSwiper {
        padding-top: 0 !important;
    }

    .saf-cn-proSwiper .saf-right .swiper_btn svg {
        display: none;
    }

    .cbox-9-0 p {
        max-height: none !important;
    }

    .indexnews {
        padding: 40px 0 10px 0;
    }

    .indexnews_li {
        margin-bottom: 30px;
    }

    .indexadvantage_box span {
        font-size: 70px;
    }

    .indexform {
        padding: 40px 0;
    }

    .indexform_title h2 {
        font-size: 32px;
    }

    .indexform_btns a {
        font-size: 16px;
        padding: 10px 20px;
    }

    .footer_hd {
        padding: 20px 0 20px 0;
        border-bottom: none;
    }

    .footer_hd_li {
        margin-bottom: 15px;
    }

    .footer_bd {
        display: none;
    }

    .copyrights {
        padding: 15px 0 130px 0;
    }

    .copyrights_media a {
        width: 35px;
        height: 35px;
        line-height: 35px;
    }

    .copyrights_media a i {
        font-size: 18px;
    }

    .indexadvantage_li {
        margin: 15px 0;
    }

    .cn-show .saf-cn-proSwiper .saf-left {
        width: 100% !important;
    }

    .cn-show .saf-cn-proSwiper {
        flex-wrap: wrap !important;
    }

    .cn-show .saf-cn-proSwiper {
        height: auto !important;
    }

    .cn-show .saf-cn-proSwiper .saf-middle {
        width: 100% !important;
        height: auto !important;
    }

    .indexabout_more,
    .indexvideo_btn {
        padding: 8px 30px;
        margin-top: 20px;
        font-size: 16px;
    }

    .indexintro_img img {
        max-width: 230px;
    }

    .iframe iframe {
        min-height: 450px;
    }


    .indexform_table {
        padding: 30px 20px;
    }

    .indexform_table .yandex-form #form .list {
        margin-bottom: 15px;
    }

    .footer {
        padding-top: 40px;
    }

    .footer_copyrights {
        padding-top: 30px;
        padding-bottom: 90px;
    }

    .footer_copyrights_p {
        flex-direction: column;
        text-align: center;
        font-size: 14px;
    }

    .footer_copyrights_p p,
    .footer_copyrights_p a {
        font-size: 14px;
    }

    .indexform_right {
        padding-left: calc(var(--bs-gutter-x) * 0.5);
    }

    
    .index_recom{
        padding: 40px 0 ;
    }

    .ipdesBoxbtn {
        margin-top: 30px;
        margin-bottom: 30px;
      }
    
      .indexPro_midImg {
        width: 100%;
        height: 100%;
      }
    
      .indexPro_mid {
        padding-left: calc(var(--bs-gutter-x) * 0.5);
        border-radius: 50%;
        overflow: hidden;
        padding-top: 20px;
        padding-bottom: 20px;
      }
    
      .indexPro_right {
        padding: 0px 15px;
        height: 55vh;
      }
    
      .ipSwiperThumb_box p {
        font-size: 16px;
        flex: 1;
        word-wrap: break-word;
        word-break: break-all;
      }
    
      .ipSwiperThumb .swiper-slide-thumb-active p {
        padding-right: 0;
      }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .offcanvas-body .btn {
        background: var(--primary-color);
    }

    .indexadvantage {
        padding: 40px 0;
    }

    .indexadvantage_title h2 {
        font-size: 36px;
    }

    .indexadvantage_li {
        margin: 15px 0;
    }

    .indexadvantage_txt i {
        width: 45px;
        height: 45px;
        font-size: 44px;
    }

    .indexadvantage_title {
        margin-bottom: 30px;
    }

    .indexabout {
        padding: 40px 0;
    }

    .indexabout_img {
        margin-bottom: 30px;
    }

    .indexabout_content h1 {
        font-size: 36px;
    }

    .indexintro_main {
        padding-left: 0;
        border-left: none;
        margin-top: 30px;
    }

    .indexvideo {
        padding: 40px 0;
    }

    .indexvideo_title h2 {
        font-size: 32px;
    }

    .indexwhy_img {
        width: 100%;
    }

    .indexproduct {
        padding: 40px 0;
    }

    .indexproduct_tabbtn ul {
        flex-wrap: wrap;
    }

    .indexproduct_tabbtn li {
        margin: 10px auto;
        padding: 10px 20px;
        font-size: 14px;
    }

    .indexproduct_tabbtn {
        margin-bottom: 30px;
    }

    .indexproduct_content {
        padding: 10px;
    }

    .cn-show .saf-cn-proSwiper .saf-left .saf-proTitle h2 {
        font-size: 2rem !important;
        margin-bottom: 20px !important;
    }

    .cn-show .saf-cn-proSwiper {
        padding-top: 0 !important;
    }

    .saf-cn-proSwiper .saf-right .swiper_btn svg {
        display: none;
    }

    .cbox-9-0 p {
        max-height: none !important;
    }

    .indexnews {
        padding: 40px 0 10px 0;
    }

    .indexnews_li {
        margin-bottom: 30px;
    }

    .indexform {
        padding: 40px 0;
    }

    .indexform_title h2 {
        font-size: 36px;
    }

    .indexform_btns a {
        font-size: 16px;
        padding: 10px 20px;
    }

    .footer_hd {
        padding: 30px 0 30px 0;
        border-bottom: none;
    }

    .footer_hd_li {
        margin-bottom: 15px;
    }

    .footer_bd {
        display: none;
    }

    .copyrights {
        padding: 15px 0 130px 0;
    }

    .copyrights_media a {
        width: 35px;
        height: 35px;
        line-height: 35px;
    }

    .copyrights_media a i {
        font-size: 18px;
    }

    .indexadvantage_li {
        margin: 15px 0;
    }

    .cn-show .saf-cn-proSwiper .saf-left {
        width: 100% !important;
    }

    .cn-show .saf-cn-proSwiper {
        flex-wrap: wrap;
    }

    .cn-show .saf-cn-proSwiper {
        height: auto !important;
    }

    .cn-show .saf-cn-proSwiper .saf-middle {
        width: 100% !important;
        height: auto !important;
    }

    .indexintro_img img {
        max-width: 230px;
    }

    .iframe iframe {
        min-height: 500px;
    }


    .indexform_table {
        padding: 30px 20px;
    }

    .indexform_table .yandex-form #form .list {
        margin-bottom: 15px;
    }

    .footer {
        padding-top: 40px;
    }

    .footer_copyrights {
        padding-top: 30px;
        padding-bottom: 90px;
    }

    .footer_copyrights_p {
        flex-direction: column;
        text-align: center;
        font-size: 14px;
    }

    .footer_copyrights_p p,
    .footer_copyrights_p a {
        font-size: 14px;
    }

    .indexform_right {
        padding-left: 3%;
    }

    .indexPro_ltop h2{
        font-size: 30px;
    }

    .indexPro_ltop {
        margin-bottom: 20px;
      }
    
      .ipdesBoxbtn {
        margin-top: 30px;
        flex-wrap: wrap;
      }
    
      .ipdesBoxbtn a {
        margin-bottom: 10px;
      }
    
      .indexPro_midImg {
        width: 100%;
        height: 100%;
      }
    
      .indexPro_mid {
        padding-left: calc(var(--bs-gutter-x) * 0.5);
        border-radius: 50%;
        overflow: hidden;
        padding-top: 20px;
        padding-bottom: 20px;
      }
    
      .indexPro_right {
        padding: 0px 15px;
        height: 55vh;
      }
    
      .ipSwiperThumb_box p {
        font-size: 16px;
        flex: 1;
        word-wrap: break-word;
        word-break: break-all;
      }
    
      .ipSwiperThumb .swiper-slide-thumb-active p {
        padding-right: 0;
      }
}

@media (min-width: 1200px) and (max-width: 1560px) {
    .indexadvantage_txt i {
        width: 60px;
        height: 60px;
        font-size: 60px;
    }

    .indexadvantage_box span {
        font-size: 60px;
    }

    .indexadvantage_title h2,
    .indexabout_content h1 {
        font-size: 36px;
    }

    .cn-show .saf-cn-proSwiper .saf-left {
        width: 100% !important;
    }

    .cn-show .saf-cn-proSwiper {
        flex-wrap: wrap;
    }

    .cn-show .saf-cn-proSwiper {
        height: auto !important;
    }

    .logo-fixed img {
        margin-left: 40px;
    }


    .indexPro_ltop {
        margin-bottom: 20px;
      }
    
      .ipdesBoxbtn {
        margin-top: 30px;
        flex-wrap: wrap;
      }
    
      .ipdesBoxbtn a {
        margin-bottom: 10px;
      }
    
      .indexPro_midImg {
        width: 100%;
        height: 100%;
      }
    
      .indexPro_mid {
        padding-left: calc(var(--bs-gutter-x) * 0.5);
        border-radius: 50%;
        overflow: hidden;
        padding-top: 20px;
        padding-bottom: 20px;
      }
    
      .indexPro_right {
        height: 70vh;
      }
    
      .ipSwiperThumb_box p {
        flex: 1;
        word-wrap: break-word;
        word-break: break-all;
      }

      .ipSwiperThumb .swiper-slide-thumb-active p{
        padding-right: 0;
      }
}

@media (min-width: 1401px) and (max-width: 1680px) {}