/*body{*/
	/*background: url(../images/bj1.jpg) repeat center top,#fff;*/
	/*background: url(../images/bj2.png) no-repeat center top,#fff;*/
/*	background: url(../images/bj2.png) repeat-y center top / 100% auto, #fff;*/
/*	background-size: 100% auto;*/
/*}*/
body {
    /* 主要背景：顶部拉伸 */
    background: 
        /* 顶部拉伸的背景 */
        url(../images/bj2.png) no-repeat center top / 1000% auto,
        /* 底色 */
        #fff;
    
    /* 为底部花纹预留空间 */
    padding-bottom: 80px;  /* 预留底部花纹高度 */
    min-height: 100vh;
    position: relative;
}
body::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;  /* 底部花纹区域高度 */
    /* 使用同一张图片，但只显示底部区域 */
    background: url(../images/bj2.png) no-repeat center bottom;
    /* 关键：不拉伸，保持原始比例 */
    background-size: 100% auto;
    /* 裁剪出底部区域 */
    background-position: center 100%;
    z-index: -1;
}
.index{
	padding: 0 15px;
}
.logo{
	width: 100px;
	margin: 40px auto 20px auto;
	display: block;
}
.top{
	margin-bottom: 20px;
}
h4{
	text-align: center;
	font-size: 20px;
	font-weight: bold;
	line-height: 1.5;
}
h6{
	text-align: center;
	font-size: 14px;
	line-height: 1.5;
}
h3{
	font-size: 16px;
	font-weight: bold;
	line-height: 1.5;
	margin-bottom: 5px;
}
.rl{
	font-size: 14px;
	line-height: 1.4;
	color: #555;
	margin-bottom: 10px;
}
.t1{
	display: block;
	width: 100%;
	margin-top: 10px;
}
.til{
	font-size: 15px;
}
.item-f{
	border-bottom: 1px solid #ddd;
	padding-bottom: 10px;
	margin-bottom: 10px;
}


.bottom{
	margin-top: 30px;
}
.item{
	line-height: 1.4;
	margin-bottom: 5px;
}
h5{
	font-size: 14px;
	font-weight: bold;
	line-height: 1.5;
	margin-bottom: 5px;
}
.footer{
	font-size: 14px;
	color: #555;
	text-align: center;
	border-top: 1px solid #ddd;
	padding-top: 15px;
	margin-top: 15px;
	line-height: 1.4;
	margin-bottom: 30px;
}
button{
	width: 160px;
	line-height: 50px;
	text-align: center;
	/*background: royalblue;*/
	background:#25371D;
	color: #fff;
	border-radius: 10px;
	font-size: 16px;
}
.item-img{
	display: block;
	width: 100px;
	margin: 10px auto;
}

.item-d{
	margin-bottom: 20px;
}
.title{
	font-size: 15px;
	font-weight: bold;
	line-height: 1.5;
	text-align: center;
}
.detail{
	text-align: center;
	font-size: 14px;
	line-height: 1.4;
	color: #666;
}