body{
    background: #E9F2FC;
}
.swiper img {
    width: 100%;
}
.bnSwiper .swiper-button-next,.bnSwiper  .swiper-button-prev{
    background-color: rgba(0, 0, 0, 0.2);
    padding: 20px 8px;
}

.bnSwiper .swiper-pagination-bullet{
    width: 15px;
    height: 15px;
    background-color: #fff;
}
.products,.rec-products{
    font-size: 24px;
    color: #333333;
    text-align: center;
    max-width: 1300px;
    margin: 2% auto 5%;
}
.rec-products{margin-bottom:1%;}
.title span{
    color:#005199;
}
.prodSwiper .swiper-button-next,
.prodSwiper .swiper-button-prev {
    position: absolute;
    top: 50%;
    width: 40px;
    height: 40px;
    margin-top: -20px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    z-index: 10;
    transition: all 0.3s;
}
.prodSwiper .swiper-button-next:hover,
.prodSwiper .swiper-button-prev:hover {
    background-color: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.prodSwiper .swiper-button-prev {
    left: 0px;
}
.prodSwiper .swiper-button-next {
    right: 0px;
}
.prodSwiper .swiper-wrapper{
    margin: auto;
}
.prodSwiper .swiper-slide{
    background: #fff;
    font-size: 14px;
    transition: all .3s;
}
.prodSwiper  .swiper-slide p{
	padding:4%;
}
.propic{
    max-width: 100%;
    max-height: 100%;
    overflow: hidden;
}
.propic img{width: 100%;}
.prodSwiper .swiper-slide img{
    transition: all .3s;
}
.prodSwiper .swiper-slide:hover img{
    -webkit-transform: scale(1.1) !important;
    -moz-transform: scale(1.1) !important;
    -ms-transform: scale(1.1) !important;
    transform: scale(1.1) !important;
    transition: all .3s;
}
.states{
    background: #005199;
    padding: 4.5% 16%;
    display: flex;
    justify-content: space-between;
    color: #fff;
}
.states .states_item p,.states .states_item b{
    font-size: 72px;
    margin: 0;
    display: inline;
    font-weight: bold;
}
.states .states_item span{font-size: 18px;}
.states .states_item:nth-child(1){
    background: url("data:image/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' width='95' height='95'%3E%3Cpath d='M563.2 204.8H460.8v326.4L627.2 704l76.8-76.8-140.8-134.4z' fill='%2320619B'/%3E%3Cpath d='M512 0C230.4 0 0 230.4 0 512s230.4 512 512 512 512-230.4 512-512S793.6 0 512 0zm0 921.6C288 921.6 102.4 736 102.4 512S288 102.4 512 102.4c224 0 409.6 185.6 409.6 409.6S736 921.6 512 921.6z' fill='%2320619B'/%3E%3C/svg%3E")  no-repeat right top / contain;
}
.states .states_item:nth-child(2){
    background: url("data:image/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cpath d='M722.995 541.05c83.58-43.31 140.734-130.544 140.734-231.177 0-143.755-116.537-260.28-260.28-260.28-143.75 0-260.286 116.53-260.286 260.28 0 99.425 55.772 185.8 137.718 229.632-174.065 52.06-303.135 214.753-298.814 399.728 0 36.46 49.29 31.447 49.29 1.808 0-204.831 166.052-370.883 370.888-370.883 204.83 0 370.883 166.057 370.883 370.883 0 24.852 43.269 21.1 43.269-1.808 4.08-183.219-122.122-344.448-293.402-398.182zM599.24 522.06c-5.028 0-10.015.206-15.007.39-108.754-9.15-194.181-100.26-194.181-211.38 0-117.191 95.001-212.187 212.193-212.187 117.192 0 217.487 95.001 217.487 212.188 0 111.641-91.033 203.08-200.975 211.497a411.674 411.674 0 0 0-19.517-.507zm-262.81 29.99c.338 0 .67.025 1.004.025 30.56 0 31.221-49.643-1.004-49.643-.824 0-1.638-.046-2.463-.057l-.046-.937c-4.29 0-8.53.18-12.764.343-91.105-7.214-167.004-78.284-167.004-170.741 0-97.587 84.536-176.691 182.277-176.691 32.277 0 23.772-41.048-9.595-41.048-119.9 0-217.093 97.04-217.093 216.735 0 79.55 47.631 151.383 114.76 190.659C91.397 569.42 3.676 704.722 7.168 854.103c0 30.372 46.403 26.189 46.403 1.505 0-170.562 112.015-303.534 282.86-303.534v-.025z' fill='%2320619B'/%3E%3C/svg%3E")  no-repeat right top / contain;
}
.states .states_item:nth-child(3){
    background: url("data:image/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' data-spm-anchor-id='a313x.search_index.0.i12.14b43a81KaIBXM' width='90' height='90'%3E%3Cpath d='M535.2 92.4c15.8 0 29.1 12.9 29.1 28.1v811.1H133.8V120.5c0-15.2 13.3-28.1 29.1-28.1h372.3m325.9 230.3c15.8 0 29.1 12.9 29.1 28.1v580.8H738.9V322.7h122.2M535.2 28.4H162.9c-51.2 0-93.1 41.5-93.1 92.1v782.9H23.3c-14 0-23.3 9.2-23.3 23.1v46.1c0 13.8 9.2 23.1 23.3 23.1h977.4c14 0 23.3-9.2 23.3-23.1v-46.1c0-13.8-9.3-23.1-23.3-23.1h-46.5V350.8c0-50.6-41.9-92.1-93.1-92.1H674.9v644.7h-46.6V120.5c0-50.6-41.9-92.1-93.1-92.1z' fill='%2320619B'/%3E%3Cpath d='M302.6 696.2c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1h93.1c14 0 23.3 9.2 23.3 23.1v46.1zm0-184.2c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1h93.1c14 0 23.3 9.2 23.3 23.1V512zm0-184.3c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1h93.1c14 0 23.3 9.2 23.3 23.1v46.1zm232.7 368.5c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1H512c14 0 23.3 9.2 23.3 23.1v46.1zm0-184.2c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1H512c14 0 23.3 9.2 23.3 23.1V512zm0-184.3c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1H512c14 0 23.3 9.2 23.3 23.1v46.1zM864 696.2c0 13.8-6.6 23.1-16.5 23.1h-65.9c-9.9 0-16.5-9.2-16.5-23.1v-46.1c0-13.8 6.6-23.1 16.5-23.1h65.9c9.9 0 16.5 9.2 16.5 23.1v46.1zm0-184.2c0 13.8-6.6 23.1-16.5 23.1h-65.9c-9.9 0-16.5-9.2-16.5-23.1v-46.1c0-13.8 6.6-23.1 16.5-23.1h65.9c9.9 0 16.5 9.2 16.5 23.1V512z' fill='%2320619B'/%3E%3C/svg%3E")  no-repeat right top / contain;
}
.states .states_item:nth-child(4){
    background: url("data:image/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cpath d='M921.278 921.636V471.694l35.827 29.635 65.36-78.565L511.82 0 255.91 211.945V2.61H153.545v294.093L1.177 422.764l65.36 78.565 35.827-29.635v449.942H0V1024h307.093V513.1h409.456v510.542h307.093V921.278H921.278zm-511.821 102.006h204.728V615.209H409.457v408.433z' fill='%2320619B'/%3E%3C/svg%3E")  no-repeat right top / contain;
}

.rec-products .re-products{
    margin: 3% auto;
}
.rec-products .re-products .pro-item{
    width:31%;
    margin: 1%;
    background: #fff;
    padding: 2%;
    display: inline-block;
    transition: all .3s;
}
.re-products .pro-item:nth-child(3n+1){
    margin-left: 0;
}
.re-products .pro-item:nth-child(3n){
    margin-right: 0;
}
.rec-products .re-products .pro-item:hover{
    transform: translateY(-3px);
    border-bottom: 1px solid #eee;
    -webkit-box-shadow: 0 2px 0 rgba(102, 102, 102, .1);
    -moz-box-shadow: 0 2px 0 rgba(102,102,102,.1);
    -ms-box-shadow: 0 2px 0 rgba(102,102,102,.1);
    box-shadow: 0 2px 0 rgba(102, 102, 102, .1);
    transition: box-shadow .3s, border .3s, background-color .3s, color .3s, transform .3s;
}
.rec-products .re-products .pro-item:hover .pro-tit{
	color:#005199;
    transition: all .3s;
}
.pro-item .propic img{
    width: 70%;
}
.propic img{transition: all .3s;}

.re-products .pro-item .pro-tit,.news-item .news-tit{
    font-size: 20px;
    margin:3% 0 2%;
    color: #333;
    transition: all .3s;
    height: 56px;
    overflow: clip;
    transition: all .3s;
}
  .re-products .pro-item .pro-tit{
    height: 30px;
  }
.re-products .pro-item .tip,.news-item .tip{
    height: 25px;
    font-size: 16px;
    overflow: clip;
    color: #aaaaaa;
    margin:0 0 5%;
}
.arrow{
    width: 38px;
    height: 25px;
}
.about{
    background: url("../img/aboutBg.jpg") no-repeat;
	background-size: cover;
    padding: 5% 9% 5%;
    color: #ffffff;
    text-align: center;
    line-height: 2;
}
.about p{
    font-size: 24px;
    margin: 2% 7% 6%;
}
.about .title span{
    color: #ffffff;
}
.awards{
    background: #fff;
    padding: 2% 16%;
}
.awards .aw-tit{
    font-size: 16px;
    font-weight: bold;
}
.awards .awSwiper{
    margin: 4% auto 1%;
    padding-bottom: 5%;
}
.awards .awSwiper .swiper-slide{
   overflow: hidden;
}
.awSwiper .swiper-button-next, .awSwiper .swiper-button-prev {
    bottom: 0;
    top: auto;
    width: 55px;
    height: 55px;
    line-height: 55px;
    border-radius: 2px;
    text-align: center;
    background-color: #005199;
    z-index: 9999;
}
.awSwiper .swiper-button-next:after, .awSwiper .swiper-button-prev:after {
    font-size: 20px;
    color: #fff;
    font-weight: bold;
}
.awSwiper .swiper-pagination-bullet {
    opacity: 1;
    border: 1px solid #005199;
    width: 13px;
    height: 13px;
    background-color: transparent;
}
.awSwiper .swiper-pagination-bullet-active {
    background-color: #005199;
}
.awards .awSwiper .slide-image {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.awards .awSwiper .slide-image img {
    width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.awards .awSwiper .slide-title {
    font-size: 1.2rem;
    font-weight: normal;
    color: #005199;
    text-align: center;
    margin-bottom: 10px;
}
.news {
    margin: 2% auto;
    max-width: 1300px;
    background: #E9F2FC;
}
.news .news-card{
    margin: 3% auto 1%;
}
.news .news-item{
    width: 30%;
    display: inline-block;
    margin: 1%;
    padding-bottom: 1%;
    position: relative;
    border-bottom: 4px solid #DCE3EF;
    transition: all .3s;
}
.news-item::before{
    box-sizing: inherit;
    position: absolute;
    content: '';
    border-bottom: 4px solid #005199;
    width: 0;
    height: 0;
    transition: all .3s;
}
.news-item::before {
    top: 2px;
    left: 0;
    transition: width .3s;
}
.news-item:hover::before{
    width: 100%;
    height: 100%;
}
.news-item:hover::before {
    border-bottom-color: #205BCD;
    transition: width 0.4s ease-out;
}

.news-item:hover .propic img{
    -webkit-transform: scale(1.1) !important;
    -moz-transform: scale(1.1) !important;
    -ms-transform: scale(1.1) !important;
    transform: scale(1.1) !important;
    transition: all .3s;
}
.news-item:hover .news-tit{
    color: #0361b4;
    transition: all .3s;
}
.news-item .propic{
    max-height: 225px;
}
.news-item a{
    text-decoration: none;

}
.news-item .date{font-size: 14px;color: #999;    margin: 0;}

.title,.about .title{
    font-size:44px;
    margin: 1% 1% 0;
    text-align: center;
}
.button{
    margin: 3% auto 5%;
    text-align: center;
}
.btn{
    position: relative;
    min-width: 200px;
    background: #005199;
    color: #ffffff;
    border-color: #fff;
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    -webkit-font-smoothing: antialiased;
    padding: 12px 40px;
    transition: all .3s;
}

.btn:focus,
.btn:hover{
    background:#4385c0;
  	color:#fff;
    border:1px solid #fff;
    transition: all .3s;
}
.btn span:nth-child(1),
.btn span:nth-child(2),
.btn span:nth-child(3),
.btn span:nth-child(4) {
    content: "";
    display: block;
    position: absolute;
    background-color: #FFFFFF;
    transition: all .3s;
}
.btn span:nth-child(1) {
    width: 1px;
    left: 0;
    bottom: 0;
}
.btn span:nth-child(2) {
    height: 1px;
    left: 0;
    top: 0;
}
.btn span:nth-child(3) {
    width: 1px;
    right: 0;
    top: 0;
}
.btn span:nth-child(4) {
    height: 1px;
    right: 0;
    bottom: 0;
}
.btn:hover {
    border: none;
    transition: all .3s;
}
.btn:hover span:nth-child(1) {
    animation: move1 1500ms infinite ease;
}
.btn:hover span:nth-child(2) {
    animation: move2 1500ms infinite ease;
}
.btn:hover span:nth-child(3) {
    animation: move3 1500ms infinite ease;
}
.btn:hover span:nth-child(4) {
    animation: move4 1500ms infinite ease;
}
@keyframes move1 {
    0% { height: 100%; bottom: 0; }
    54% { height: 0; bottom: 100%; }
    55% { height: 0; bottom: 0; }
    100% { height: 100%; bottom: 0; }
}
@keyframes move2 {
    0% { width: 0; left: 0; }
    50% { width: 100%; left: 0; }
    100% { width: 0; left: 100%; }
}
@keyframes move3 {
    0% { height: 100%; top: 0; }
    54% { height: 0; top: 100%; }
    55% { height: 0; top: 0; }
    100% { height: 100%; top: 0; }
}
@keyframes move4 {
    0% { width: 0; right: 0; }
    55% { width: 100%; right: 0; }
    100% { width: 0; right: 100%; }
}

.bnSwiper{
    --swiper-theme-color: #ffffff;/* 单独设置按钮颜色 */
    --swiper-navigation-size: 18px;/* 设置按钮大小 */
}
.prodSwiper{
    --swiper-theme-color: #aaa;/* 单独设置按钮颜色 */
    --swiper-navigation-size: 22px;/* 设置按钮大小 */
}

@media (min-width: 1025px) and (max-width: 1440px) {
    html {
        font-size: 16px;
    }

    .title, .about .title {
        font-size: 2.75rem; /* 44px */
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    html {
        font-size: 15px;
    }

    .title, .about .title {
        font-size: 2.5rem; /* 38px */
    }

    .products, .rec-products {
        font-size: 1.75rem; /* 27px */
    }

    .re-products .pro-item .pro-tit, .news-item .news-tit {
        font-size: 1.333rem; /* 20px */
    }

    .states .states_item p, .states .states_item b {
        font-size: 4rem; /* 60px */
    }
}
@media (max-width: 1024px) {
    .states{padding:4.5% 2%;}
    .about{padding:5% 2% 9%;}
    .awards{padding:5% 2%;}
    .products, .rec-products,.news{margin-top: 5%;}
    .news .propic img{max-height: 175px;}
    .am-menu-offcanvas1 .am-menu-toggle {
        top: 5px !important;
    }
}

/* 响应式字体大小设计 */
/* 为不同屏幕尺寸设置不同的基础字体大小 */
@media (max-width: 768px) {

    html {
        font-size: 14px;
    }
    
    .title, .about .title {
        font-size: 2rem; /* 32px */
    }
    
    .products, .rec-products {
        font-size: 1.5rem; /* 24px */
    }
    
    .re-products .pro-item .pro-tit, .news-item .news-tit {
        font-size: 1.25rem; /* 20px */
    }
    
    .re-products .pro-item .tip, .news-item .tip {
        font-size: 1rem; /* 16px */
    }
    
    .states .states_item p, .states .states_item b {
        font-size: 2rem; 
    }
    
    .states .states_item span {
        font-size: 1rem; /* 16px */
    }
    
    .about p {
        font-size: 1.25rem; /* 20px */
    }

    .news .propic img{max-height: 135px;}

    .states .states_item:nth-child(1){
        background: url("data:image/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' width='15' height='15'%3E%3Cpath d='M563.2 204.8H460.8v326.4L627.2 704l76.8-76.8-140.8-134.4z' fill='%2320619B'/%3E%3Cpath d='M512 0C230.4 0 0 230.4 0 512s230.4 512 512 512 512-230.4 512-512S793.6 0 512 0zm0 921.6C288 921.6 102.4 736 102.4 512S288 102.4 512 102.4c224 0 409.6 185.6 409.6 409.6S736 921.6 512 921.6z' fill='%2320619B'/%3E%3C/svg%3E")  no-repeat right top / contain;
    }
    .states .states_item:nth-child(2){
        background: url("data:image/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' width='15' height='15'%3E%3Cpath d='M722.995 541.05c83.58-43.31 140.734-130.544 140.734-231.177 0-143.755-116.537-260.28-260.28-260.28-143.75 0-260.286 116.53-260.286 260.28 0 99.425 55.772 185.8 137.718 229.632-174.065 52.06-303.135 214.753-298.814 399.728 0 36.46 49.29 31.447 49.29 1.808 0-204.831 166.052-370.883 370.888-370.883 204.83 0 370.883 166.057 370.883 370.883 0 24.852 43.269 21.1 43.269-1.808 4.08-183.219-122.122-344.448-293.402-398.182zM599.24 522.06c-5.028 0-10.015.206-15.007.39-108.754-9.15-194.181-100.26-194.181-211.38 0-117.191 95.001-212.187 212.193-212.187 117.192 0 217.487 95.001 217.487 212.188 0 111.641-91.033 203.08-200.975 211.497a411.674 411.674 0 0 0-19.517-.507zm-262.81 29.99c.338 0 .67.025 1.004.025 30.56 0 31.221-49.643-1.004-49.643-.824 0-1.638-.046-2.463-.057l-.046-.937c-4.29 0-8.53.18-12.764.343-91.105-7.214-167.004-78.284-167.004-170.741 0-97.587 84.536-176.691 182.277-176.691 32.277 0 23.772-41.048-9.595-41.048-119.9 0-217.093 97.04-217.093 216.735 0 79.55 47.631 151.383 114.76 190.659C91.397 569.42 3.676 704.722 7.168 854.103c0 30.372 46.403 26.189 46.403 1.505 0-170.562 112.015-303.534 282.86-303.534v-.025z' fill='%2320619B'/%3E%3C/svg%3E")  no-repeat right top / contain;
    }
    .states .states_item:nth-child(3){
        background: url("data:image/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' data-spm-anchor-id='a313x.search_index.0.i12.14b43a81KaIBXM' width='15' height='15'%3E%3Cpath d='M535.2 92.4c15.8 0 29.1 12.9 29.1 28.1v811.1H133.8V120.5c0-15.2 13.3-28.1 29.1-28.1h372.3m325.9 230.3c15.8 0 29.1 12.9 29.1 28.1v580.8H738.9V322.7h122.2M535.2 28.4H162.9c-51.2 0-93.1 41.5-93.1 92.1v782.9H23.3c-14 0-23.3 9.2-23.3 23.1v46.1c0 13.8 9.2 23.1 23.3 23.1h977.4c14 0 23.3-9.2 23.3-23.1v-46.1c0-13.8-9.3-23.1-23.3-23.1h-46.5V350.8c0-50.6-41.9-92.1-93.1-92.1H674.9v644.7h-46.6V120.5c0-50.6-41.9-92.1-93.1-92.1z' fill='%2320619B'/%3E%3Cpath d='M302.6 696.2c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1h93.1c14 0 23.3 9.2 23.3 23.1v46.1zm0-184.2c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1h93.1c14 0 23.3 9.2 23.3 23.1V512zm0-184.3c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1h93.1c14 0 23.3 9.2 23.3 23.1v46.1zm232.7 368.5c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1H512c14 0 23.3 9.2 23.3 23.1v46.1zm0-184.2c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1H512c14 0 23.3 9.2 23.3 23.1V512zm0-184.3c0 13.8-9.3 23.1-23.3 23.1h-93.1c-14 0-23.3-9.2-23.3-23.1v-46.1c0-13.8 9.3-23.1 23.3-23.1H512c14 0 23.3 9.2 23.3 23.1v46.1zM864 696.2c0 13.8-6.6 23.1-16.5 23.1h-65.9c-9.9 0-16.5-9.2-16.5-23.1v-46.1c0-13.8 6.6-23.1 16.5-23.1h65.9c9.9 0 16.5 9.2 16.5 23.1v46.1zm0-184.2c0 13.8-6.6 23.1-16.5 23.1h-65.9c-9.9 0-16.5-9.2-16.5-23.1v-46.1c0-13.8 6.6-23.1 16.5-23.1h65.9c9.9 0 16.5 9.2 16.5 23.1V512z' fill='%2320619B'/%3E%3C/svg%3E")  no-repeat right top / contain;
    }
    .states .states_item:nth-child(4){
        background: url("data:image/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' width='15' height='15'%3E%3Cpath d='M921.278 921.636V471.694l35.827 29.635 65.36-78.565L511.82 0 255.91 211.945V2.61H153.545v294.093L1.177 422.764l65.36 78.565 35.827-29.635v449.942H0V1024h307.093V513.1h409.456v510.542h307.093V921.278H921.278zm-511.821 102.006h204.728V615.209H409.457v408.433z' fill='%2320619B'/%3E%3C/svg%3E")  no-repeat right top / contain;
    }
  .awards .awSwiper{
    padding-bottom: 10%;
  }
}

@media (max-width: 450px) {
    .rec-products .re-products .pro-item{
        width: 26%;
    }
    .news .news-item{width: 96%;
        display: block;
        margin: 1% auto;}
    .rec-products .re-products .pro-item{ width: 43%;}
    .re-products .pro-item:nth-child(2n+1) {margin-left: 0;}
    .re-products .pro-item:nth-child(2n) {margin-right: 0;  }
    .about p{margin: 2% 1% 6%;}
    .states{display: block;}
    .states .states_item {
        width: 49%;
        display: inline-block;
    }
    .button{margin: 7% auto 8%;}
    .states .states_item p, .states .states_item b {
        font-size: 2rem;
    }
    .states .states_item span {
        font-size: .8rem;
    }
    .title span {
        font-size: .5rem;
    }
    .news .propic img {
        max-height: 240px;
    }
  .awards .awSwiper {
    padding-bottom: 50px;
}
  .awSwiper .swiper-button-next, .awSwiper .swiper-button-prev{
    width: 35px;
    height: 35px;
  }
  #main-submit{
        width: 90px;
  }
    /*.title, .about .title {*/
    /*    font-size: 1.6rem;*/
    /*}*/
    /*.products, .rec-products {*/
    /*    font-size: 1.2rem;*/
    /*}*/
    /*.re-products .pro-item .pro-tit, .news-item .news-tit,.about p {*/
    /*    font-size: 1.15rem;*/
    /*}*/
}

@media (min-width: 1441px) {
    html {
        font-size: 18px;
    }
    
    .title, .about .title {
        font-size: 3rem; /* 54px */
    }
    
    .products, .rec-products {
        font-size: 1.75rem; /* 31.5px */
    }
}

/* 使用clamp()函数实现渐进式响应式字体大小 */
.prodSwiper .swiper-slide {
    font-size: clamp(12px, 1vw + 0.5rem, 14px);
}

.news-item .date {
    font-size: clamp(12px, 0.8vw + 0.4rem, 14px);
}

.awards .aw-tit {
    font-size: clamp(14px, 1vw + 0.3rem, 16px);
}

/* 确保按钮文本也响应式 */
.btn {
    font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
    padding: clamp(8px, 1vw + 0.5rem, 12px) clamp(20px, 2vw + 1rem, 40px);
    min-width: clamp(150px, 10vw + 5rem, 200px);
}