html body{padding: 0;margin: 0;padding-top: 44px;}
a{text-decoration: none;color: #333;}
/* ÂÖ²¥Í¼ */
.swiper{width: 100%;}
.swiper-slide {background-position: center;}
.swiper-slide img {display: block;width: 100%;object-fit: cover;}

.header-bg{height: 104px;background: #9e2121;display: none;position: fixed;top: 0;left: 0;z-index: 10;width: 100%;}
.header{height: 104px;width: 100%;position: fixed;top: 0;left: 0;z-index: 10;}
.header-search{padding: 0 4rem;height: 44px;display: flex;justify-content: flex-end;align-items: center;background: #9e2121;}
.header-search>img{width: 30px;height: 30px;}
.header-title{padding: 0 4rem;height: 60px;}
.header-title>div>h4{margin: 0;padding: 0;line-height: 60px;}
.header-title>div:hover{cursor: pointer;}
.logo{width:15.0825rem;height: 100px;position: absolute;top: 0;left: 0;z-index: 11;}
.header-title>div:nth-of-type(1){margin-left: 15.0825rem}
.header-title img{width: 16px;height: 16px;top: -14px;position: relative;display: inline;display: none;}
.extend{background-color: #fff;top: -21px;position: relative;border-radius: 2px;padding: 15px 0px;box-shadow: 0 5px 50px rgba(0,0,0,0.3);
	font-size: 0.9rem;display: none;width: 60%;left: 20%;}
.extend>div{padding: 0 20px;}
.extend>div>div{border-bottom: 1px solid #efefef;padding: 10px 0;}
.extend>div:nth-last-of-type(1)>div{border-bottom: none;}
.big-img{width: 100%;height: 51vh;}
.big-img>img{width: 100%;height: 100%;}

.mask{width: 100%;height: 100%;position: fixed;top: 0;left: 0;background-color: rgba(0,0,0,0.5);z-index: 12;display: none;}
.search-mask{background-color: #9e2121;position: fixed;top: 0;left: 0;height: 180px;z-index: 13;width: 100%;display: none;}
.close{height: 55px;display: flex;align-items: center;justify-content: flex-end;padding-right: 1.5rem; width: 100%;}
.close img{width: 40px;height: 40px;}
.search-input{width: 700px;margin: 0 auto;position: relative;height: 60px;background-color: rgba(255,255,255,0.1);}
.search-input input{border: none;outline: none;color: #fff;background-color: rgba(255,255,255,0);width: 600px;height: 60px;padding-left: 20px;font-size: 1.3rem;}
.search-input img{width: 30px;height: 30px;position: absolute;top: 15px;right: 25px;}

.footing-img{width: 100%;height: 50vh;}
.footing-img img{width: 100%;height: 100%;}

.footer{width: 100%;background-color: #9e2121;padding: 2rem 0;display: flex;}
.footer-left{width: 50%;display: flex;align-items: center;justify-content: flex-end;border-right: rgba(255,255,255,0.2) 1px solid;padding: 0 1.5rem;}
.footer-right{width: 50%;}
.footer-right>div{padding: 0 2rem;}
.footer-right>div>div{font-size: 0.875rem;color: #fff;line-height: 1.875rem;}

.top{display: none;position: fixed;bottom: 20px;right: 20px;background-color: #861b1b;width: 36px;height: 36px;text-align: center;cursor: pointer;}
.top img{width: 20px;height: 20px;margin-top: 8px;}

.small-header{display: none;}
.small-header>div{height: 60px;width: 100%;position: fixed;top: 0;left: 0;z-index: 10;background-color: #9e2121;display: flex;align-items: center;justify-content: space-between;}
.small-header>div>div:nth-of-type(1){width: 120px;height: 40px;margin-left: 15px;}
.small-header>div>div:nth-of-type(1)>img{width: 220px;height: 40px;}
.small-header>div>div:nth-of-type(2)>img{width: 33px;height: 27px;margin-right: 15px;}
.extension-box{position: fixed;right: 0;top: 0;z-index: 15;height: 100%;width: 60%;background-color: #9e2121;display: none;padding: 2rem 0;}
.search-input1{width: 95%;margin: 0 auto;position: relative;height: 38px;border: 1px solid rgba(255,255,255,0.25);}
.search-input1 input{border: none;outline: none;color: #fff;background-color: rgba(255,255,255,0);width: 590px;height: 38px;padding-left: 20px;font-size: 1rem;}
.search-input1 img{width: 20px;height: 20px;position: absolute;top: 9px;right: 10px;}
.extension-title-box{width: 100%;}
.extension-title{width: 100%;color: #fff;border-bottom: 1px solid rgba(255,255,255,0.25);position: relative;}
.extension-title>div{padding: 0 2.3rem;font-size: 0.9rem;}
.title-stair{display: flex;align-items: center;justify-content: space-between;height: 60px;line-height: 60px;}
.extension-title img{width: 12px;height: 12px;}
.bottom-arrows{display: none;}
.expand-text{display: none;}
.expand-text>div{height: 40px;line-height: 40px;}
@media (min-width:1200px){
	.small-header{display: none;}
}
@media (max-width:1200px){
	.big-img{width: 100%;height: 41vh;margin-top: 16px;}
	.footing-img{width: 100%;height: 31vh;}
	.header{display: none;}
	.header-bg{display: none;}
	.small-header{display: block;}
}

@media (max-width:900px){
	.big-img{width: 100%;height: 36vh;}
	.footing-img{width: 100%;height: 26vh;}
}

@media (max-width:770px){
	.footer{align-items: center;justify-content: center;flex-wrap: wrap;}
	.footer-left{width: 100%;justify-content: center;margin-bottom: 10px;}
	.footer-right{width: 100%;text-align: center;}

}

@media (max-width:700px){
	.big-img{width: 100%;height: 30vh;}
	.swiper{height: 33vh;}
	.swiper-slide img {height: 100%;}
}

@media (max-width:550px){
	.big-img{width: 100%;height: 26vh;}
	.footing-img{width: 100%;height: 20vh;}
}

@media (max-width:427px){
	.big-img{width: 100%;height: 21vh;}
	.footing-img{width: 100%;height: 14vh;}
	.footer-left>img:nth-of-type(1){height: 40px;}
	.footer-right{width: 100%;text-align: center;}
	.footer-right>div>div{font-size: 0.7rem;}
}