body,html,.header,.container{
	min-width: 1400px;
	position: relative;
}
.header{
	position: absolute;
	top: 0;
	width: 100%;
	background: transparent;
	z-index: 1;
}
/*1*/
.level {
    position: relative;
}
.level-1{
	height: calc(100vh - 0px);
	min-height: 800px;
	position: relative;
	background: #fff;
	overflow: hidden;
	background: linear-gradient(to right, #ED6D00 0%, #F39800 100%);

}
.level-1-content{
	width: 1400px;
	margin: 0 auto;
	height: 100%;

	display: flex;              /* 启用 Flexbox */
	justify-content: center;    /* 水平居中整个卡片组 */
	align-items: center;        /* 垂直居中 */
	gap: 40px;                  /* 卡片间距 */
	flex-wrap: wrap;            /* 多行自动换行 */
}
.level-1-content .card{
	width: 285px;
	height: 556px;
	background: #fff;
	box-shadow: 0 8px 20px rgba(0,0,0,0.1);
	overflow: hidden;
	border-radius: 6px;
}
.level-1-content .card.card-1 .img{
    background-image: url(../images/index-1.png);
    background-position: -101px 0px;
}
.level-1-content .card.card-1 .img .overlay{
    background-image: url(../images/index-1-1.png);
    background-position: -232px -54px;
}
.level-1-content .card.card-2 .img{
    background-image: url(../images/index-2.png);
    background-position: -101px 0px;
}
.level-1-content .card.card-2 .img .overlay{
    background-image: url(../images/index-2-1.png);
	background-position: 0px -116px;
}
.level-1-content .card.card-3 .img{
    background-image: url(../images/index-3.png);
    background-position: -87px 0px;
}
.level-1-content .card.card-3 .img .overlay{
    background-image: url(../images/index-3-1.png);
    background-position: -0px -24px;
}
.level-1-content .card.card-4 .img{
    background-image: url(../images/index-4.png);
    background-position: -150px 0px;
}
.level-1-content .card.card-4 .img .overlay{
    background-image: url(../images/index-4-1.png);
    background-position: -0px -108px;
}
.level-1-content .card .img .overlay {
	position: absolute;
	top: 0; 
	left: 0;
	width: 100%; 
	height: 100%;
	background-size: cover;
	opacity: 0;
	transition: opacity 0.8s ease;
}
.level-1-content .card .img{
    height: 275px;
    width: 100%;
    background-size: cover;
    background-repeat: no-repeat;
	position: relative;
}
.level-1-content .card .title{
    font-size: 30px;
    text-align: left;
    padding-left: 15px;
    line-height: 55px;
	width: 450px;
}
.level-1-content .card.card-1 .title .title-text{
	background: #ff7700;
	-webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
	font-weight: bold;
}
.level-1-content .card.card-2 .title .title-text{
	background: #1F247C;
	-webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
	font-weight: bold;
}
.level-1-content .card.card-3 .title .title-text{
	background: #0E3B28;
	-webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
	font-weight: bold;
}
.level-1-content .card.card-4 .title .title-text{
	background: #BB95EE;
	-webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
	font-weight: bold;
}
.icon-company-1{
	width: 35px;
	height: 35px;
	margin-right: 12px;
	background-image: url(../images/icon-company-1.png);
	background-size: cover;
	margin-top: 10px;
}
.icon-company-2{
	width: 35px;
	height: 35px;
	margin-right: 12px;
	background-image: url(../images/icon-company-2.png);
	background-size: cover;
	margin-top: 10px;
}
.icon-company-3{
	width: 37px;
    height: 37px;
    margin-right: 10px;
    background-image: url(../images/icon-company-3.png);
    background-size: cover;
    margin-top: 10px;
}
.icon-company-4{
	width: 35px;
	height: 35px;
	margin-right: 12px;
	background-image: url(../images/icon-company-4.png);
	background-size: cover;
	margin-top: 10px;
}
.level-1-content .card .text{
    text-align: left;
    padding: 0 15px;
	width: 735px;
}
.level-1-content .card .text p{
	margin-bottom: 10px;
	font-size: 15px;
    font-weight: 500;
	line-height: 24px;
}
.level-1-content .card .button-box{
	padding-left: 15px;
	width: 600px;
}
.level-1-content .card .button-box .button{
	width: 190px;
	height: 36px;
	border-radius: 4px;
	text-align: center;
	font-size: 16px;
	transition: transform 0.2s ease;
	display: inline-block;
	margin-right: 15px;
	cursor: pointer;
	font-weight: bold;
}
.level-1-content .card .button-box .button.button-1{
	line-height: 34px;
	position: relative;
	overflow: hidden;
	background: linear-gradient(135deg, #FFFFFF, #FFF3E0);
	color: #ED6D00;
	border: 1px solid #ED6D00;
}
.level-1-content .card .button-box .button.button-2{
	position: relative;
	overflow: hidden;
	line-height: 36px;

	background: #ED6D00;   /* 默认橙红 */
	color: #FFFFFF;
	border: 1px solid #ED6D00;
}
.level-1-content .card .button-box .button.button-1:hover{
	background: #FFD54F;
	border: 1px solid #FFD54F;
	color: #FFFFFF;
}
.level-1-content .card .button-box .button.button-2:hover{
	background: #F38C1A;   /* 更亮的橙色 */
    border-color: #F38C1A;
}
/* hover闪亮效果 */
/* .level-1-content .card .button-box .button::after {
	content: "";
	position: absolute;
	top: -50%;
	left: -50%;
	width: 200%;
	height: 200%;
	background: linear-gradient(45deg, rgba(255,255,255,0.3), rgba(255,255,255,0));
	transform: rotate(25deg) translateX(-100%);
	transition: none;
}
.level-1-content .card .button-box .button:hover::after {
	animation: shine 0.7s forwards;
}
@keyframes shine {
	0% {
		transform: rotate(25deg) translateX(-100%);
		opacity: 0;
	}
	50% {
		transform: rotate(25deg) translateX(100%);
		opacity: 1;
	}
	100% {
		transform: rotate(25deg) translateX(100%);
		opacity: 0;
	}
} */