/* 全局设置 */
        :root {
            --primary: #1e50a2;
            --secondary: #1e3a8a;
            --accent: #3463bc;
            --dark: #273142;
            --darker: #1a202e;
            --light: #ffffff;
            --gray: #6c7a94;
            --light-gray: #f5f7fa;
            --border: #e2e8f0;
            --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
        }
        
 .row {
    display: flex;
   gap: 20px;
    margin-top: 40px;
}
.col-md-3 {
   
    width: 100%;
    min-width: 320px;
}
.card {
    box-shadow: 0 0 20px 0 rgba(76,87,125,.02);
    /* border: 0; */
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid #eff2f5;
}
.card-header {
       display: flex;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
    min-height: 60px;
    padding: 0 1.5rem;
    background-color: transparent;
    /*padding-top: 1rem;*/
}
.card-title {
    display: flex;
    align-items: center;
    margin: .5rem;
    margin-left: 0;
    font-weight: 500;
    font-size: 1rem;
    color: #181c32;
    /* font-size: calc(1.275rem + .3vw)!important; */
}
.card-body {
    padding: 0.2rem 1.5rem;
    /*padding-top: .75rem;*/
    flex: 1 1 auto;
}
.text-yi {
    text-align: left;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.align-items-center {
    display: flex;
    align-items: center;
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
    justify-content: space-between;
    /* align-items: center; */
}
.fs-2x {
    font-size: 1.5rem;
    position: relative;
}
.text-qty {
        position: absolute;
    right: 1.5rem;
}
.text-muted {
    color: #a1a5b7;
    font-size: 1.075rem;
}
.btn-outline {
    border: 1px solid #3f4254;
    margin-bottom: 2rem;
    width: 100%;
    display: inline-block;
    color: #181c32;
    text-align: center;
    user-select: none;
    background-color: transparent;
    padding: .35rem 0.25rem;
    font-size: 1.1rem;
    -moz-border-radius: .2rem;
    line-height: 1.3;
}
.btn-outline.disabled {
  background-color: #cccccc;
  color: #666666;
  cursor: not-allowed;
  pointer-events: none;
}
.text-gray-700 {

    padding-left: .25rem;
    color: #5e6278;
}
.text-gray-800 {
    text-align: left;
    font-weight: 500;
    line-height: 1.2;
    font-size: 0.95rem;
    margin-bottom: .75rem;
    color: #3f4254;
}
.align-items-center {
    display: flex;
    align-items: center;
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
    justify-content: flex-start;
   
    flex-direction: row;
    flex-wrap: wrap;
    align-content: center;
}
.card>.card-header .card-toolbar {
    display: flex;
    align-items: center;
    margin: .5rem 0;
    flex-wrap: wrap;
}
.badge {
    display: inline-block;
    padding: .5em .85em;
    font-size: .85rem;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: .475rem;
    color: #ffc700;
    background-color: #fff8dd;
}
.bullet-dot {
    width: 6px;
    height: 6px;
    border-radius: 100%;
    background-color: #2987ff;
    display: inline-block;
    flex-shrink: 0;
    opacity: .6;
    margin-right: .75rem;
}
.btn-outline:hover .mh-12px {
    display: inline-block;
  
  }
.mh-12px {
    vertical-align: middle;
    width: 7px;
}
 .btn-outline img {
    opacity: 0;
    visibility: hidden;
    transform: translateX(-8px); 
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  .btn-outline:hover img {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

        /* 容器 */
.container {
            max-width: 1300px;
            margin: 40px auto;
            text-align: center;
            position: relative;
}
        
.page-head{
    position: relative;
    /*padding-bottom: 100px;*/
}
.page-head img{
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.page-head-content{
    position: relative;
    padding-top: 100px;
    padding-bottom: 50px;
    width: 1300px;
    margin: auto;
}
.page-head-title{
    font-size: 40px;
    color: black;
    margin-bottom: 22px;
}
.page-head-msg{
    /*opacity: .5;*/
    font-size: 14px;
    line-height: 32px;
    color: black;
    margin-bottom: 22px;
    width: 634px;
}
.page-head-btn-box{
    display: flex;
    align-items: center;
}
.page-head-btn-box a{
    display: block;
    height: 40px;
    padding: 0 34px;
    line-height: 40px;
    font-size: 14px;
    margin-right: 14px;
    color: black;
    cursor: pointer;
}
.page-head-btn-box a:nth-child(1){
    background: black;
    color: white;
    transition: all 0.3s;
}

.page-head-btn-box a:nth-child(2){
    color: black;
    border: 1px solid black;
}
.subNav {
	 width: 100%;
    background: #fff;
	}
    .subNavcont {
    max-width: 1300px;
    display: flex;
    margin: 0 auto;
    padding: 25px 0px;
    gap: 80px;
    
    }
    .subNavcont a {
        color: #696969;
        position: relative;
    }
    .subNavcont a:hover {
        color: black;
    }
    .subNavcont a:hover span{
        display: block;
    }
    .subNavcont a span {
     position: absolute;
    width: 55px;
    height: 2px;
    left: 0px;
    bottom: -20px;
    background: black;
    display: none;
    }
	.position-relative {
	padding: 20px;
	width: 100%;
	text-align: center;
	}
	.mx-auto {
	   margin-top: 20px;
	color: #7e8299;
	font-size: 20px;
	}
	.poscart {
	   
    display: inline-block;
    color: #181c32;
    margin-top: 20px;
    border: 1px solid #3f4254;
    padding: .75rem 1.5rem;
	}
	.poscart:hover {
	    background: black;
	    color: #fff;
	}
	.mb-4 {
	    font-size: 22px;
	}
	.position-relative::after {
	position: absolute;
	content: "";
	width: 70px;
	height: 5px;
	bottom: -1px;
	left: 50%;
	margin-left: -30px;
	background-image: linear-gradient(to right, #2d8aff 0%, rgba(0,0,0,0) 80%);
	}

.bg-white {
    margin-top: 50px;
    
    vertical-align: middle;
}
.mh-125px {
    max-height: 125px!important;
    margin-bottom: 2.25rem!important;
}
.text-dark {
    margin-bottom: 10px;
}
        
        /* 响应式设计 */
        @media (max-width: 788px) {
         
            .container {
                padding: 0.5rem 1rem;
            }
            .row {
                    display: flex;
    flex-direction: column;
    text-align: center;
            }
     .page-head-content{
        padding-top:100px;
        width: 92%;
    }
    .page-head-title{
        font-size: 18px;
        font-weight: 550;
    }
    .page-head-msg{
        width: 100%;
        line-height: 28px;
    }
    .page-head-btn-box a{
        width: fit-content;
        height: fit-content;
        line-height: unset;
        padding: 8px 18px;
        font-size: 14px;
        border-radius: 4px;
    }
    .page-head{
        padding-bottom: 30px;
    }
     .subNavcont {
            max-width: 1300px;
    display: flex;
    margin: 0 auto;
    padding: 25px 20px;
    gap: 10px;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    align-content: center;
    }        
          
            
            
}