.bannerSwiper {
    height: 100%;
}
.bannerSwiper .swiper-slide {
	position: relative;
}
.bannerSwiper .swiper-slide::after {
	position:absolute;
	left:0;
	right:0;
	bottom:0;
	width:100%;
	height:140px;
	content:"";
	background:linear-gradient(180deg,rgba(0,0,0,0) 0,rgba(0,0,0,.6) 100%)
}
.bannerSwiper .swiper-button-prev,
.bannerSwiper .swiper-button-next {
    width: 36px;
    height: 36px;
    top: 50%;
	transform: translate(0, -50%);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    position: absolute;
    overflow: hidden;
    margin-top: 0;
    cursor: pointer;
    right: auto;
    z-index: 1;
}
.bannerSwiper .swiper-button-prev {
    left: 20px;
}
.bannerSwiper .swiper-button-next {
    right: 20px;
}
.bannerSwiper .swiper-pagination-bullet {
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .45);
	opacity: 1;
}
.bannerSwiper .swiper-pagination-bullet-active {
	width: 80px;
	border-radius: 13px;
	opacity: 1;
	position: relative;
}
.bannerSwiper .swiper-pagination-bullet-active::before{
	left: 0;
	width: 0;
	height: 5px;
	bottom: 0;
	content:"";
	border-radius: 13px;
	background-color:#FFFFFF;
	position: absolute;
	z-index: 1;
	opacity: 1;
	opacity:1;
	animation: 5s forwards grow;
	-webkit-animation: 5s forwards grow
}
@keyframes grow{
	0%{width: 0}
	100%{width: 80px}
}
@-webkit-keyframes grow{
	0%{width: 0}
	100%{width: 80px}
}
.bannerSwiper .swiper-pagination {
	bottom: -25px !important;
}

.itemBlock {
	margin-top: 72px;
}
.back-box {
    max-width: 1440px;
    height: 98px;
	margin: 0 auto;
	padding: 0 clamp(15px, 5vw, 120px);
    display: flex;
    align-items: center;
    font-size: clamp(14px, 2.5vw, 16px);
    color: rgba(0,0,0,0.85);
    font-family: Avenir-Medium;
    font-weight: 500;
    border-bottom: 1.2px solid rgba(0,0,0,.1);
}
.back-box img {
    width: clamp(16px, 2.5vw, 18px) !important;
    height: clamp(16px, 2.5vw, 18px) !important;
    margin-right: 4px;
}
.back-box a {
    text-decoration: none;
    color: rgba(0,0,0,0.65);
}
.back-box span:nth-child(3) {
    margin: 0 8px;
    color: rgba(0,0,0,0.65);
}
.itemBlock .container-box {
	max-width: 1440px;
	margin: 0 auto;
	padding: 0 clamp(15px, 5vw, 120px);
}
.itemBlock .container-box .article-container {
    background-color: #F5F5F5;
    padding: clamp(20px, 4vw, 40px);
    border-radius: 4px;
}
.itemBlock .container-box .article-container h5 {
	font-size: clamp(20px, 4vw, 26px);
	color: rgba(0,0,0,0.85);
	font-family: Avenir-Medium;
	font-weight: 500;
	line-height: 1.4;
}
.itemBlock .container-box .article-container h6 {
	font-size: clamp(16px, 3vw, 20px);
	color: #F28D00;
	font-family: Avenir-Medium;
	font-weight: 500;
	line-height: 1.4;
    margin-top: clamp(8px, 2vw, 11px);
}
.itemBlock .container-box .article-container .article-txt {
    margin-top: clamp(20px, 4vw, 28px);
    border-top: 1.2px solid rgba(0,0,0,.1);
    padding: clamp(10px, 2vw, 14px) 0 clamp(20px, 4vw, 40px);
}
.itemBlock .container-box .article-container .article-txt p {
    font-size: clamp(16px, 2.5vw, 18px);
    color: rgba(0,0,0,0.65);
	font-family: Avenir-Roman;
	line-height: 1.6;
    margin-top: clamp(8px, 2vw, 12px);
}
.itemBlock .container-box .article-container .article-txt img {
    margin: clamp(20px, 4vw, 40px) auto;
    display: block;
    max-width: 100%;
    height: auto;
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
    .itemBlock {
        margin-top: 60px;
    }
    
    .back-box {
        height: 60px;
        padding: 0 15px;
    }
    
    .itemBlock .container-box {
        padding: 15px;
    }
    
    .itemBlock .container-box .article-container {
        padding: 20px 15px;
    }
    
    .itemBlock .container-box .article-container .article-txt {
        margin-top: 20px;
        padding: 10px 0 20px;
    }
    
    .itemBlock .container-box .article-container .article-txt p {
        text-align: left !important;
    }
    
    .itemBlock .container-box .article-container .article-txt img {
        margin: 20px auto;
    }
    
    /* 优化链接点击区域 */
    .back-box a,
    .itemBlock .container-box .article-container .article-txt a {
        padding: 5px 0;
    }
    
    /* 优化文本可读性 */
    .itemBlock .container-box .article-container .article-txt p[style] {
        font-size: 16px !important;
        line-height: 1.6 !important;
        text-align: left !important;
    }
    
    /* 优化图片显示 */
    .itemBlock .container-box .article-container .article-txt img[style] {
        width: 100% !important;
        height: auto !important;
        max-width: 500px !important;
    }
}