/* 容器主体 */
        .container1 {
            max-width: 1200px;
            margin: 30px auto;
            padding: 0 15px;
            display: flex;
            gap: 30px;
        }
        /* 左侧资讯区域 */
        .news-left {
            flex: 1;
        }
        /* 右侧热门侧边栏 */
        .hot-right {
            width: 320px;
            flex-shrink: 0;
        }
        /* 卡片通用样式 */
        .card{
            border: none;
        }
        .card:hover{
            all: unset !important;
        }
        .card-title {
            font-size: 25px;
            margin-bottom: 18px;
            font-weight: 600;
        }

        /* 资讯条目：两种样式 纯文字/图文 */
        .news-item {
            display: flex;
            gap: 15px;
            padding: 16px 0;
            border-bottom: 1px solid #eee;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-item-img {
            width: 130px;
            height: 90px;
            object-fit: cover;
            border-radius: 4px;
            flex-shrink: 0;
            background: #fff;
        }
        .news-item-text {
            flex: 1;
        }
        .news-item-text h3 a {
            font-size: 16px;
            color: #333;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item-text h3 a:hover {
            color: #C10B00;
        }
        .news-desc {
            font-size: 13px;
            color: #999;
            margin-top: 8px;
        }
        /* 无图纯文字资讯 */
        .news-item.only-text {
            display: block;
        }

        /* 右侧热门排行 */
        .hot-list li {
            padding: 12px 0;
            border-bottom: 1px solid #eee;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .hot-list li:last-child {
            border-bottom: none;
        }
        /* 热门序号标签 */
        .hot-num {
            width: 22px;
            height: 22px;
            text-align: center;
            line-height: 22px;
            border-radius: 3px;
            font-size: 13px;
            color: #fff;
            flex-shrink: 0;
        }
        .hot-num.top1 {background:#f53f3f;}
        .hot-num.top2 {background:#ff7d00;}
        .hot-num.top3 {background:#ffc53d;}
        .hot-num.other {background:#b8b8b8;}
        .hot-text a {
            font-size: 14px;
            color: #444;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .hot-text a:hover {
            color: #C10B00;
        }

        /* ===== 响应式适配：屏幕小于768px 上下布局 ===== */
        @media screen and (max-width:992px) {
            .container {
                flex-direction: column;
            }
            .hot-right {
                width: 100%;
            }
        }
        /* 手机端缩小图片 */
        @media screen and (max-width:768px) {
            .news-item-img {
                width: 100px;
                height:70px;
            }
        }