/* 全局初始化 */
*{margin:0;padding:0;box-sizing:border-box;font-family:"Microsoft Yahei",sans-serif;}
body{background:#f5f5f5;padding:20px 0;}

/* 修复wrap：增加移动端自适应，不用固定死宽度 */
.wrap{
    max-width:670px;
    width:100%;
    margin:0 auto;
    background:#fff;
    padding:20px;
    border-radius:6px;
}

/* 顶部导航 */
.top-nav{margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid #eee;}
.top-nav a{color:#0066cc;text-decoration:none;font-size:14px;}
.top-nav span{margin:0 8px;color:#999;}

/* 修改选择器，匹配HTML ul id="list-container" */
#list-container {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* 单条卡片：删除width:670px，去掉重复box-sizing */
.list-item {
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
    margin: 0 auto 12px auto;
}

/* 整卡片点击链接 flex左右布局 */
.item-link {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    text-decoration: none;
    color: inherit;
}

/* 左侧图片容器 */
.item-img {
    flex-shrink: 0;
    width: 220px;
    height: 140px;
    overflow: hidden;
    border-radius: 6px;
}
.item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 右侧文字区域 */
.item-info {
    flex: 1;
}
.item-title h2 {
    font-size: 18px;
    margin: 0 0 6px 0;
    color: #222;
}
.item-link:hover .item-title h2 {
    color: #0066cc;
}
.item-view {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
}
.item-desc {
    font-size: 14px;
    color: #444;
    line-height: 1.6;
}

/* jingxuan.html分页样式 */
.pagination {
    margin: 40px 0 100px; /* 底部留100px空白，避开底部固定电话按钮 */
    text-align: center;
}
/* 分页按钮加宽内边距、加大左右间距，不拥挤 */
.pagination button {
    padding: 10px 18px;
    margin: 0 8px;
    border: 1px solid #cccccc;
    background: #ffffff;
    cursor: pointer;
    border-radius: 4px;
    font-size: 16px;
}
/* 当前激活页码样式 */
.pagination button.active {
    background: #0066cc;
    color: #fff;
    border-color: #0066cc;
}
/* 禁用按钮置灰 */
.pagination button:disabled {
    background: #eeeeee;
    cursor: not-allowed;
    color: #999;
}

/* 移动端适配 */
@media (max-width: 670px) {
    .list-item {
        width: 100%;
        margin: 0 0 12px 0;
    }
    .item-link {
        flex-direction: column;
    }
    .item-img {
        width: 100%;
        height: 180px;
    }
    /* 手机缩小wrap内边距更美观 */
    .wrap {
        padding: 12px;
    }
}