.ibanner{background: url(../images/ibanner.webp) no-repeat center/cover;width: 100%;padding: 0;}
.ibanner .layout {padding: 18% 0 12%;}
.ibanner .layout .info{color: #fff;margin: 0 auto;display: flex;justify-content: center;align-items: center;flex-direction: column;text-align: center;}
.ibanner .layout .info .title{font-size: clamp(30px, 5vw, 72px);line-height: 1.4;}
.ibanner .layout .info .desc{font-size: clamp(18px, 1.5vw, 24px);line-height: 1.4;}

html {scroll-behavior: smooth;}
.main{margin: 5% 0 3%;}
.main .layout{display: flex;justify-content: space-between;align-items: start;}
.main .cont{width: 73%;}
.main .cont >.title{font-size: clamp(24px,2vw,30px);color: #000;margin-bottom: 30px;margin-top: 5%;}
.main .cont>.title:first-child{margin-top: 0;}
.main .cont li{border-bottom: 1px solid #D9D9D9;padding: 15px 0;}
.main .cont li:first-child{border-top: 1px solid #D9D9D9;}
.main .cont li .title{line-height: 2;font-size: 20px;color: #333;display: flex;justify-content: start;align-items: center;cursor: pointer;}
.main .cont li .title::before{flex-shrink: 0;content: ' ';display: inline-block;width: 26px;height: 26px;background: url(../images/close.webp) no-repeat center/11px;transition: all .3s;border-radius: 50%;border: 1px solid #333;margin-right: 15px;}
.main .cont li .desc{padding: 3% ;background-color: #F1F2F4;border-radius: 3px;margin-top: 15px;display: none;}
.main .cont li.active{border-bottom: 0;}
.main .cont li.active .title{color: #0320A0;}
.main .cont li.active .title::before{background-image: url(../images/open.webp);border-color: #0320A0;}

.main .cont li:hover .title{color: #0320A0;}

.main .slid{width: 24%;position: sticky;top: 100px;}
.main .slid .title{ font-size: clamp(24px,2vw,30px);color: #000;padding: 10px 0;}
.main .slid ul{font-size: 16px;line-height: 2;margin-bottom: 10px;}
.main .slid ul li a {color: #333;text-decoration: none;transition: color 0.3s;}
.main .slid ul li a:hover,
.main .slid ul li a.active {color: #0320A0;}



@media only screen and (max-width: 950px) {
	.slid{display: none;}
	.main .cont{width: 100%;}
	.main .cont li .title{line-height: 1.4;font-size: 18px;}
}