/* 基础样式 - 确保整体在一屏内 */
html, body {
    height: 100vh; /* 使用vh确保与视口高度一致 */
    margin: 0;
    padding: 0;
    overflow: hidden; /* 禁止页面滚动 */
}

body{
    background: #191919;
    display: flex;
    flex-direction: column;
}
.header-bottom{
    width: 75%;
    height: 80px;
}
/* 导航路径区域 - 占5%高度 */
.crumb-wrap{
    height: auto;
    padding-top: 80px;
    box-sizing: border-box;
}

.crumb{
    width: 75%;
    border-top: 1px solid #CECECE;
    border-bottom: 0px solid #CECECE;
    margin: 0 auto;
    height: 40px;
    display: flex;
    align-items: center;
}

.crumb a{
    font-size: 16px;
    color: rgba(255, 255, 255, .6);
    text-decoration: none;
}

a:hover{
    color: #fff;
}

.crumb p{
    font-size: 16px;
    color: #FFFFFF; 
    font-weight: bold;
    margin-left: 4px;
}
.crumb span{
    font-size: 18px;
    color: #FFFFFF; 
    font-weight: bold;
    margin-left: 8px;
}


/* 主要内容容器 - 占剩余86%高度（100-5-4-5=86） */
.content{
    width: 75%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    flex: 1; /* 填充剩余空间 */
}

/* 视频和热销产品区域 - 占主要内容的70% */
.video-and-products {
    display: flex;
    width: 100%;
    gap: 0;
    height: 70.513vh; /* 相对于content容器高度 */
}

/* 视频播放区域 - 80%宽度 */
.content .video-container {
    width: 80%;
    height: 100%;
}

.content .video-container .product-video{
    width: 100%;
    height: 100%;
}

.content .video-container .product-video video{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 热销产品区域 - 20%宽度 */
.content .hot-products-container {
    width: 20%;
    height: 100%;
}

.content .hot-products{
    width: 100%;
    height: 100%;
    border: 0.2px solid #484848;
    position: relative;
    box-sizing: border-box;
}

.content .products-list{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    padding: 15px;
    overflow-y: auto;
    box-sizing: border-box;
}

/* 自定义滚动条 */
.content .products-list::-webkit-scrollbar {
    width: 2px;
}

.content .products-list::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 2px;
}

.content .products-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, .7);
    border-radius: 2px;
}

.content .products-list .title{
    width: 100%;
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 24px;
    text-align: center;
    margin: 0 0 10px 0;
    height: auto;
}

.content .products-list li{
    width: 100%;
    margin-top: 10px;
    cursor: pointer;
    list-style: none;
    padding: 0;
}

.content .products-list li:first-child {
    margin-top: 0;
}

.content .products-list li .product-list-video{
    width: 100%;
    aspect-ratio: 229 / 131;
    position: relative;
}

.content .products-list li .product-list-video img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.content .products-list li .product-list-video .product-list-video-icon{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0,0,0,.4);
    display: none;
}

.content .products-list li .product-list-video .product-list-video-icon img{
    width: 20px;
    height: 20px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.content .products-list li:hover .product-list-video .product-list-video-icon{
    display: block;
}

.content .products-list li .product-list-title{
    font-weight: bold;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 20px;
    margin-top: 10px;
}

/* 视频下方信息区域 - 占主要内容的30% */
.product-info-below {
    width: 100%;
    height: calc(100vh - 80px - 40px - 648px);
    display: flex;
    flex-direction: column;
}

/* 认证标志区域 - 占信息区域的35% */
.content .product-info .product-mark{
    background: #26262B;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 50px;
    box-sizing: border-box;
}

.content .product-info .product-mark .product-mark-content{
    display: flex;
    align-items: center;
}

.content .product-info .product-mark .product-mark-content .product-mark-title{
    font-size: 16px;
    color: #FFFFFF;
    white-space: nowrap;
}

.content .product-info .product-mark .product-mark-content .product-mark-list{
    display: flex;
    align-items: center;
    padding: 0;
    margin: 0;
}

.content .product-info .product-mark .product-mark-content .product-mark-list .product-mark-img{
    margin-left: 10px;
    list-style: none;
}

.content .product-info .product-mark .product-mark-list img{
    height: 24px;
    width: auto;
}

.content .product-info .product-mark .product-button{
    width: 100px;
    height: 30px;
    background: #FFFFFF;
    border-radius: 15px;
    font-size: 16px;
    color: #E60012;
    text-align: center;
    line-height: 30px;
    cursor: pointer;
}

/* 产品属性区域 - 占信息区域的65% */
.content .product-info .product-attribute{
    height: calc(100vh - 80px - 40px - 648px - 50px);
    background: #2B2B2B;
    display: flex;
    flex-wrap: wrap;
    padding: 10px 20px 0;
    box-sizing: border-box;
    align-content: flex-start;
}

.content .product-info .product-attribute .product-attribute-item{
    min-width: 25%;
    height: 24px;
    display: grid;
    margin-right: 0px;
    grid-template-columns: 115px 1fr;
    word-break: break-all;
    font-size: 16px;
    color: #FFFFFF;
}

.content .product-info .product-attribute .product-attribute-item:last-child {
    margin-bottom: 0;
}

.content .product-info .product-attribute .product-attribute-item .product-attribute-title{
    color: rgba(255, 255, 255, .6);
    margin-right: 0px;
}
.content .product-info .product-attribute .product-attribute-item2{
    min-width: auto;
    display: grid;
    margin-bottom: 0vh;
    grid-template-columns: auto 1fr;
    word-break: break-all;
    font-size: 16px;
    color: #FFFFFF;
}
.content .product-info .product-attribute .product-attribute-item2 .product-attribute-title{
    color: rgba(255, 255, 255, .6);
    margin-right: 20px;
}
@media screen and (min-width: 1200px) and (max-width: 1599px) {
    .header-bottom {
        width: 75%;
        height: 50px;
    }
    .crumb-wrap{
        padding-top: 50px;
    }
    .crumb{
        width: 75%;
    	height: 18px;
    }
    .crumb a {
        font-size: 14px;
    }
    .crumb span {
        font-size: 16px;
    }
    .content{
    	width: 75%;
    }
    .video-and-products{
    	height: 405px;
    }
    .content .video-container{
        width: 75%;
    }
    .content .video-container .product-video video{
    	height: 405x;
    }
    .content .hot-products-container{
        width: 25%;
    	height: 405px;
    }
    .content .product-info{
        height: calc(100vh - 50px - 18px - 405px);
    }
    .content .product-info .product-mark{
        height: 26px;
    }
    .content .product-info .product-mark .product-mark-content .product-mark-title {
        font-size: 14px;
    }
    .content .product-info .product-mark .product-button {
        height: 24px;
        font-size: 14px;
        line-height: 24px;
    }
    .content .product-info .product-attribute{
        height: calc(100vh - 50px - 18px - 405px - 26px);
        padding: 5px 20px 0;
    }
    .content .product-info .product-attribute .product-attribute-item {
        height: 20px;
        font-size: 14px;
    }
    .content .product-info .product-attribute .product-attribute-item2 {
        height: 20px;
        font-size: 14px;
    }
    .content .product-info .product-attribute .product-attribute-item2 .product-attribute-value {
        line-height: 18px;
    }
}