/*
 *  respon.css by 453883682@qq.com
 */
@media (max-width: 1770px) and ( min-width: 767px) {
    .install-bg{ padding: 8.65vw 0 11.5vw;}

    .bus1-bg{ padding: 5.73vw 0 6.25vw;}
    .bus1-box{ margin-top: 6.25vw;}
    .bus3-bg{ padding: 6.25vw 0;}

    .a2-bg{ padding: 6.25vw 0;}
    .a4-bg .bus2-box{ padding-top: 6.25vw;}

    .contact-bg{ padding: 11vw 0 10vw;}
}
@media (max-width:1600px) {

    .box-bg{ padding: 6.25vw 0;}
    .box1-swiper{ margin: 4.16vw 0;}
    .box2-box{ margin: 7.29vw 0 0;}
    .box3-swiper{ margin: 6.25vw 0 0;}
}
@media (max-width:1400px) {
    .contact-text{ padding-left: 5%;}

}
@media (max-width:1200px) {
    .ban-btn{ bottom: 5%;}
    .box1-text{ min-height: 0; padding: .6rem .3rem;}
    .box1-name{ margin-bottom: .1rem;}
    .box1-more{ width: 160px; line-height: 44px;}
    .box1-btn{ right: .3rem; bottom: .3rem;}
    .box2-tab li{ margin-bottom: .3rem;}
    .box4-box{ min-height: 0;}
    .box4-item{ padding: .3rem .2rem;}

    .install-tag{ line-height: calc(20px + .16rem); margin-bottom: .2rem;}
    .install-name{ padding-bottom: .1rem; margin-bottom: .1rem;}
    .install-con{ margin-bottom: .2rem;}
    .install-more{ width: 40px; height: 40px;}

    .upkeep-bg .install-box{ margin: .2rem 0;}

    .customized-list{ margin: 0 -.1rem;}
    .customized-list li{ padding: 0 .1rem; margin-top: .3rem;}
    .customized-img{ margin-bottom: .1rem;}
    .customized-name{ margin-bottom: .3rem;}
    .customized-line{ margin-top: .3rem;}

    .bus2-bg{ background-position: center center !important;}

    .case-bg{ padding: .6rem 0 0;}
    .case-sort{ margin-top: .3rem;}
    .case-sort li a{ padding: .1rem .2rem;}
    .case-list{ margin: 0 -.1rem;}
    .case-list li{ padding: 0 .1rem;}

    .case-swiper .swiper-pagination{ line-height: 40px; padding: 0 .2rem;}
    .case-title{ margin: .3rem 0;}
    .case-info p{ margin: .1rem 0;}
    .case-h3{ margin-bottom: .2rem;}

    .news-bg{ padding: .6rem 0 0;}
    .news-list{ margin: 0 -.1rem;}
    .news-list li{ padding: 0 .1rem; margin-top: .3rem;}

    .a1-bg{ padding: .6rem 0;}
    .a1-box{ margin-top: .6rem;}
    .a1-title{ margin: 0 0 .2rem;}
    .a2-list{ margin-top: .6rem;}
    .a2-list li{ padding: .1rem .3rem; margin: .06rem 0;}
    .a2-list li p img{ width: 40px;  height: 40px; margin-right: 0;}
    .a2-num{ margin-bottom: .2rem;}
    .a2-title{ margin-bottom: .2rem;}
    .a2-line{ margin: .2rem auto;}
    .a3-bg{ padding: .6rem 0;}
    .a3-text{ margin: .3rem 0 .6rem;}
    .a3-list{ gap: .1rem;}
    .a3-list li{ font-size: 14px;}
    .a4-bg .bus2-text{ margin-top: .6rem;}

    .culture-list{ margin: 0 -.2rem; padding: .4rem 0 .8rem;}
    .culture-list li{ padding: .2rem;}
    .culture-line{ margin: .2rem 0;}

    .history-box{ padding: 0 0 .8rem;}
    .history-top{ font-size: 14px; margin: .6rem 0;}
    .history-top .dot{ width: 28px; height: 28px; margin: 5px auto;}
    .history-top .dot::after{ width: 26px; height: 26px; margin: -14px 0 0 -14px;}
    .history-top .swiper-slide-thumb-active p{ transform: scale(1.1);}
    .history-top .swiper-slide-thumb-active .dot{ margin: 10px auto;}
    .history-swiper{ padding: 0 50px;}
    .history-swiper .swiper-slide{ max-width: 60%;}
    .history-title{ margin: .3rem auto;}

    .honor-list{ margin: -.1rem;}
    .honor-list li{ padding: .1rem;}

    .contact-bg{ padding: .8rem 0;}
    .contact-list{ margin-top: .3rem;}
    .contact-list li{ margin: .15rem 0;}
    .contact-list li img{ width: 28px; max-width: .36rem;}
    
}
@media (max-width:991px) {
    .box-bg{ padding: .8rem 0;}
    .box1-swiper{ margin: .6rem 0 0; background: transparent;}
    .box1-item{ display: block;}
    .box1-img{ position: relative; width: 100%; padding-bottom: 75%; overflow: hidden;}
    .box1-img .imgBg{ position: absolute; left: 0; top: 0; width: 100%;}
    .box1-text{ width: 100%; padding: .4rem .3rem; background-color: #FFFFFF;}
    .box1-btn{ position: static; margin: .3rem 0 0; justify-content: center;}
    .box2-box{ display: block; margin: .3rem 0 0;}
    .box2-tab{ display: flex; gap: .3rem; line-height: 24px;}
    .box2-tab li::before{ top: 12px;}
    .box2-tab li{ }
    .box2-tab li::before{ height: .04rem;}
    .box2-tab li.active{ padding-left: .3rem;}
    .box2-tab li.active::before{ width: .2rem;}
    .box2-right{ width: 100%; margin: 0;}
    .box3-swiper{ margin: .6rem 0 0;}
    .box4-box{ display: block; margin: .3rem 0 0;}
    .box4-left{ width: 100%; max-width: 100%; margin: .3rem 0 0; display: none;}
    .box4-right{ width: 100%; max-width: 100%;}
    .box4-swiper .swiper-slide{ transition: none;}
    .box4-swiper .swiper-slide,
    .box4-swiper .swiper-slide.active{ width: calc(100% - 5px);}
    .box4-item{ display: block; height: auto; max-height: none; padding: .3rem; background: rgba(255, 255, 255, 0.8) !important; text-align: center;}
    .box4-mask{ width: 0% !important;}
    .box4-num{ position: static; opacity: 1; visibility: visible; transform: scale(1); color: var(--main-color); text-align: center;}
    .box4-icon{ margin: .2rem auto;}
    .box4-title{ color: #000000; min-height: 0;}
    .box4-swiper .box4-con,
    .box4-swiper .box1-more{ display: block;}
    .box4-swiper .swiper-slide.active .box4-icon .default-icon{ display: block;}
    .box4-swiper .swiper-slide.active .box4-icon .hover-icon{ display: none;}
    .box4-swiper .swiper-slide.active .box4-title{ color: #000000;}
    .box4-swiper .box4-con{ color: #666666; height: auto; margin: 0 0 .2rem;}
    .box4-swiper .box1-more{ margin: 0 auto;}
    .box4-swiper .swiper-pagination{ display: block;}
    .box5-top{ margin: .3rem 0;}
    .box5-tag{ line-height: 1.2;}
    .box5-tag span{ display: flex; flex-direction: column; justify-content: center; align-items: center; min-height: calc(26px + .2rem); padding: 0 .1rem;}

    .install-tag{ margin-bottom: .1rem;}
    .install-con{ -webkit-line-clamp: 2;}

    .customized-list li{ width: 50%;}
    .case-list li{ width: 50%;}

    .case-top{ display: block;}
    .case-swiper,
    .case-right{ width: 100%; padding: 0; margin-bottom: .1rem;}

    .news-top{ display: block;}
    .news-left,
    .news-right{ width: 100%; margin-bottom: .2rem; padding: 0;}
    .news-right .install-name{ margin-bottom: .1rem;}
    .news-list li{ width: 50%;}
    .news-title{ margin: .2rem 0 .1rem;}
    .news-con{ line-height: 24px; height: 48px;}

    .a1-box{ display: block; margin-top: .3rem;}
    .a1-left,
    .a1-right{ width: 100%; margin: .2rem 0;}
    .a2-bg{ padding: .6rem 0;}
    .a2-bg::before{ width: 100%;}
    .a2-top{ width: 100%; margin: 0 auto; text-align: center;}
    .a2-box{ display: block;}
    .a2-left{ display: none;}
    .a2-right{ width: 100%; max-width: 100%; margin-top: .3rem;}
    .a2-swiper .swiper-container{ padding: .3rem; border: 1px solid rgba(255, 255, 255, 0.5);}
    .a2-swiper .swiper-pagination{ display: block; margin-top: .3rem;}
    .a3-list{ margin: .3rem auto;}
    .a3-list li{ flex: none; width: 20%;}

    .history-swiper{ padding: 0;}
    .history-btn{ display: none;}

    .honor-list li{ width: 33.33%;}
    
    .contact-pic{ width: 100%; height: 50%;}
    .contact-box{ display: block;}
    .contact-img,
    .contact-text{ width: 100%;}
    .contact-text{ margin-top: .6rem; padding-left: 0;}

    .bus2-box{ min-height: 50vh;}
}
@media (max-width:767px) {
    .ban-text{ align-items: center; padding-bottom: 0; text-align: center;}
    .ban-btn .swiperBtn{ justify-content: center;}
    .ban-btn .swiperBtn span + span{ margin-left: .2rem;}

    #banIn .ban-text{ padding-bottom: 0;}
    
    .box1-more{ width: 120px; line-height: 40px;}
    .box4-title{ font-size: 18px;}
    .box4-con{ line-height: 24px; height: 72px;}

    .install-bg{ padding: .3rem 0;}
    .install-pic{ width: 100%; height: 75%;}
    .install-box{ display: block;}
    .install-img,
    .install-text{ width: 100%; border-radius: 0 0 .1rem .1rem;}
    .install-text{ background-color: #FFFFFF; padding: .3rem !important; box-shadow: 0 0 .1rem rgba(0, 0, 0, 0.1);}

    .bus1-bg{ padding: .6rem 0;}
    .bus1-box{ margin-top: .6rem;}
    .bus1-list{ font-size: 12px;}
    .bus3-bg{ padding: .6rem 0;}
    .a4-bg .bus2-box{ padding-top: .6rem; min-height: 0;}

    .culture-list li{ width: 100%; margin: .3rem 0;}
    
}
@media (max-width:640px) {
    .ban-cn{ font-size: .6rem;}
    .box3-name{ line-height: 20px; padding-left: .2rem;}
    .box5-top{ padding: 0 46px;}
    .install-name{ font-size: 18px;}
    .a2-title{ font-size: .32rem;}
    .a3-list{ font-size: 12px;}
    .a3-list li{ width: 30%;}
    .honor-list li{ width: 50%;}
    .bus1-list{ font-size: 0;}
    
}
@media (max-width:460px) {
    .a3-list{ gap: .04rem;}
}

/* 横屏 */
@media (orientation: landscape) {
    
}
/* 竖屏 */
@media (orientation: portrait) {
    
}