.banner {
      position: relative;
      margin: 0px auto 20px;
      width: 100%;
      max-width: 1360px;
      border-radius: 0px;
      overflow: hidden;
      background: #0f172a;
      aspect-ratio: 1000 / 200;
    }

    .banner-track {
      display: flex;
      height: 100%;
      transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      will-change: transform;
    }

    .banner-slide {
      flex: 0 0 100%;
      height: 100%;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      background-color: #1e293b;
    }

    /* 加载状态 */
    .banner-slide.loading {
      background-image: none !important;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .banner-slide.loading::after {
      content: '';
      width: 40px;
      height: 40px;
      border: 3px solid rgba(255, 255, 255, 0.2);
      border-top-color: #fff;
      border-radius: 50%;
      animation: spin 0.8s linear infinite;
    }

    @keyframes spin {
      to { transform: rotate(360deg); }
    }

    /* 指示点容器 */
    .banner-dots {
      position: absolute;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 10px;
      z-index: 10;
      background: rgba(0, 0, 0, 0.35);
      padding: 8px 16px;
      border-radius: 50px;
      backdrop-filter: blur(6px);
      border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.5);
      cursor: pointer;
      transition: background 0.25s ease, transform 0.2s ease, width 0.3s ease;
      border: none;
      padding: 0;
    }

    .dot.active {
      background: white;
      width: 26px;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    }

    .dot:hover {
      background: rgba(255, 255, 255, 0.9);
    }

    /* 无图片提示 */
    .banner-empty {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #94a3b8;
      font-size: 16px;
      background: #1e293b;
      z-index: 5;
    }

    @media (max-width: 640px) {
      .banner-dots {
        bottom: 12px;
        padding: 6px 12px;
        gap: 8px;
      }
      .dot { width: 8px; height: 8px; }
      .dot.active { width: 20px; }
    }


    /* ===== 新闻列表 ===== */
.news-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 16px;
    color: #000;
}

.news-list .news-item {
    display: flex;
    align-items: center;
    height: 34px;
    line-height: 34px;
    padding: 10px 8px;
    border-bottom: 1px dashed #fbead9;
    transition: background-color .2s;
}

.news-list .news-item:hover {
    background-color: #fbead9 !important;
}

.news-list .news-num {
    flex: 0 0 28px;
    color: #333;
    text-align: right;
    margin-right: 6px;
}

.news-list .news-title {
    flex: 1 1 auto;
    color: #333;
    text-decoration: none;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.news-list .news-title:hover {
    color: #c00;
    text-decoration: underline;
}

.news-list .news-date {
    flex: 0 0 auto;
    color: #333;
    margin-left: 10px;
    font-size: 12px;
}


/* ===== 分页容器 ===== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;   /* 关键：让内部所有元素水平居中 */
    flex-wrap: wrap;
    gap: 4px;
    padding: 8px 12px;
    font-size: 13px;
    font-family: Arial, "Microsoft YaHei", sans-serif;
    color: #333;
    line-height: 1.8;
    text-align: center;        /* 兼容非 flex 子元素 */
}

/* ===== 链接通用样式 ===== */
.pagination a {
    display: inline-block;
    padding: 4px 8px;
    color: #000;
    text-decoration: none;
    border-radius: 3px;
    background: #fafafa;
    transition: all 0.15s ease-in-out;
}

.pagination a:hover {
    color: #fff;
    background: #f60;
    border-color: #f60;
}

/* ===== 当前页（被 <strong> 包裹） ===== */
.pagination strong {
    display: inline-block;
    padding: 4px 8px;
    color: #fff;
    background: #f60;
    border: 1px solid #f60;
    border-radius: 3px;
    font-weight: bold;
}

/* ===== “第”“页”等普通文字 ===== */
.pagination span {
    color: #000;
}

/* ===== 当前页 / 总页数提示 ===== */
.pagination .page-info {
    margin-left: 6px;
    color: #000;
    font-weight: bold;
}

/* ===== “转到”区域 ===== */
.pagination .page-jump {
    margin-left: 10px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #000;
}

/* ===== 跳转下拉框 ===== */
.pagination select {
    height: 24px;
    padding: 0 4px;
    font-size: 12px;
    color: #000;
    border-radius: 3px;
    background: #fff;
    cursor: pointer;
    outline: none;
}

.pagination select:hover {
    border-color: #f60;
}

.pagination select:focus {
    border-color: #f60;
    box-shadow: 0 0 3px rgba(0, 102, 204, 0.3);
}


/* ================= 新闻内页容器 ================= */
#mk_procontent {
   
    margin: 0 auto;
    padding: 20px 0 40px;
    font-family: "Microsoft YaHei", Arial, sans-serif;
    color: #333;
}

/* 语言切换图标 */
#mk_procontent .mk_lang {
    text-align: right;
    margin-bottom: 10px;
}

/* ================= 新闻内页表格 ================= */
#mk_procontent table {
    width: 960px;
    margin: 0 auto !important;   /* 覆盖行内 margin:0 20px 导致的偏移 */
    border-collapse: collapse;
}

/* ================= 新闻标题 ================= */
.title_zw {
    font-size: 22px;
    font-weight: bold;
    color: #850507;              /* 与分割线同色，企业红 */
    line-height: 1.6;
    padding: 6px 0;
    text-align: center;
}

/* 时间行（第二个 .title_zw）稍小一点 */
.title_zw + tr .title_zw,
tr:nth-child(2) .title_zw {
    font-size: 14px;
    font-weight: normal;
    color: #888;
    padding-top: 0;
}

/* ================= 阅读次数行 ================= */
.font {
    font-size: 13px;
    color: #666;
    padding: 8px 0;
    border-bottom: 1px solid #850507;  /* 与行内样式一致，这里再声明一次方便统一管理 */
}

/* ================= 正文 ================= */
.mright_text1 {
    padding: 20px 10px;
    font-size: 14px;
    line-height: 30px;
    color: #333;
    text-indent: 2em;            /* 首行缩进 */
    text-align: justify;         /* 两端对齐，阅读更整齐 */
    word-break: break-all;
}

/* 正文里的图片自适应，避免撑破表格 */
.mright_text1 img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 10px auto;
}

/* 正文里的段落间距 */
.mright_text1 p {
    margin: 0 0 12px;
}

/* 正文里的链接 */
.mright_text1 a {
    color: #850507;
    text-decoration: none;
}
.mright_text1 a:hover {
    text-decoration: underline;
}

/* ================= 返回顶部 ================= */
.mright_text {
    padding: 10px 0 0;
    font-size: 13px;
    text-align: right;
}
.mright_text a {
    color: #850507;
    text-decoration: none;
}
.mright_text a:hover {
    color: #f60;
    text-decoration: underline;
}

/* ================= 响应式（可选） ================= */
@media screen and (max-width: 1000px) {
    #mk_procontent {
        width: 100%;
        padding: 15px 10px;
    }
    #mk_procontent table {
        width: 100%;
    }
    .title_zw {
        font-size: 18px;
    }
    .mright_text1 {
        font-size: 13px;
        line-height: 26px;
    }
}




/* ================= 网格：一行 4 列 ================= */
.goods-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
}
.no-pic-tip {
    text-align: center;
    padding: 60px 20px;
    font-size: 15px;
    color: #999;
    letter-spacing: 1px;
}
/* ================= 单个产品卡片 ================= */
.goods-item-cell {
    width: calc(25% - 9px);    /* 一行 4 个，减去 gap */
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.25s ease;
    margin: 0 4px 10px;  /* 左右 6px，下 20px */
}

.goods-item-cell:hover {
    border-color: #850507;
    box-shadow: 0 4px 12px rgba(133, 5, 7, 0.15);
    transform: translateY(-3px);
}

/* ================= 链接铺满卡片 ================= */
.goods-item-cell a {
    display: block;
    padding: 10px 8px 5px;
    text-decoration: none;
    color: #333;
    text-align: center;
}

/* ================= 图片区（上） ================= */
.goods-pic {
    margin: 0 0 8px;
    height: 240px;             /* 固定高度，图片不齐也对齐 */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.goods-pic img {
    max-width: 100%;
    max-height: 240px;
    width: auto;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.goods-item-cell:hover .goods-pic img {
    transform: scale(1.1);    /* 悬停放大 */
}

/* ================= 名称（下） ================= */
.pname {
    margin: 0;
    font-size: 13px;
    line-height: 20px;
    color: #333;
    height: 40px;              /* 最多两行 */
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}

.goods-item-cell:hover .pname {
    color: #850507;
}

/* ================= 清除浮动 ================= */
.clearfix::after {
    content: "";
    display: block;
    clear: both;
}

/* ================= 响应式 ================= */
@media screen and (max-width: 1000px) {
    .goods-item-cell {
        width: calc(33.333% - 8px);   /* 平板一行 3 个 */
    }
}

@media screen and (max-width: 768px) {
    .goods-item-cell {
        width: calc(50% - 6px);       /* 手机一行 2 个 */
    }
    .goods-pic {
        height: 100px;
    }
    .goods-pic img {
        max-height: 90px;
    }
}

@media screen and (max-width: 480px) {
    .goods-item-cell {
        width: 100%;                  /* 小屏一行 1 个 */
    }
}



/* ================= 上半部分：左图 + 右信息 ================= */
.pro-detail-top {
    display: flex;
    align-items: flex-start;   /* 顶部对齐，也可用 center 垂直居中 */
    gap: 10px;                 /* 图片与信息之间的间距 */
    padding: 10px 0 20px;
    border-bottom: 1px dashed #eee;
}

.mk_d_pro {
    flex: 0 0 400px;           /* 不放大、不缩小，固定 320px */
    width: 400px;              /* 兼容老浏览器 */
    text-align: center;
}

.mk_d_pro img {
    max-width: 420px;
    max-height: 420px;
    width: auto;
    height: auto;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 4px;
    background: #fff;
    transition: all 0.25s ease;
}

.mk_d_pro img:hover {
    border-color: #850507;
    box-shadow: 0 4px 12px rgba(133, 5, 7, 0.15);
}

.right_info {
    flex: 1;                   /* 占据剩余全部宽度 */
    min-width: 0;              /* 防止内容过长撑破 flex 容器 */
    padding: 10px 0 0 0;       /* 左内边距可去掉，间距交给 gap */
    box-sizing: border-box;
}

.right_info ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.right_info li {
    font-size: 15px;
    line-height: 32px;
    color: #444;
    border-bottom: 1px dashed #eee;
    padding: 4px 0;
}

.right_info li:last-child {
    border-bottom: none;
}

.right_info li span {
    display: inline-block;
    width: 80px;
    color: #850507;
    font-weight: bold;
}

/* ================= 产品描述 ================= */
.info_bewrite2 {
    clear: both;              /* 关键：清除上方浮动，另起一行 */
    width: 100%;              /* 铺满整行 */
    box-sizing: border-box;   /* 让 padding 不撑破宽度 */
    margin-top: 20px;
    margin-bottom: 40px;
    padding: 15px;
    font-size: 15px;
    line-height: 28px;
    color: #333;
    background: #fafafa;
    border: 1px solid #eee;
    border-left: 4px solid #850507;
    border-radius: 4px;
    text-indent: 2em;
    text-align: justify;
    word-break: break-all;
}

.info_bewrite2 strong {
    color: #850507;
}

.info_bewrite2 img {
    max-width: 100%;
    height: auto;
}

/* ================= 上一页 / 下一页 ================= */
.pro-pager {
    margin-top: 35px;
    padding: 15px 0;
    border-top: 1px dashed #eee;
    font-size: 15px;
    color: #666;
}

.pro-pager .prev,
.pro-pager .next {
    line-height: 28px;
    padding: 4px 0;
}

.pro-pager a {
    color: #850507;
    text-decoration: none;
}

.pro-pager a:hover {
    color: #f60;
    text-decoration: underline;
}

.pro-pager .disabled {
    color: #bbb;
}

/* ================= 清除浮动 ================= */
.clearfix::after {
    content: "";
    display: block;
    clear: both;
}

/* ================= 响应式 ================= */
@media screen and (max-width: 1000px) {
    #mk_procontent {
        width: 100%;
        padding: 15px 10px;
    }
    .pro-detail {
        width: 100%;
    }
    .mk_d_pro {
        float: none;
        width: 100%;
    }
    .right_info {
        float: none;
        width: 100%;
        padding: 10px 0;
    }
}


/* ================= 热门推荐容器 ================= */
.hot-products {
    margin-top: 30px;
    padding: 15px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    box-sizing: border-box;
}

/* 标题 */
.hot-title {
    padding-bottom: 10px;
    margin-bottom: 15px;
    border-bottom: 2px solid #850507;
    font-size: 16px;
    color: #850507;
    position: relative;
}

.hot-title strong {
    display: inline-block;
    padding-left: 10px;
    border-left: 4px solid #850507;
    line-height: 1;
}

/* ================= 列表：一行 4 个 ================= */
.hot-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 20px 12px;              /* 上下 20px，左右 12px */
}

/* ================= 单个推荐 ================= */
.hot-list li {
    width: calc(25% - 9px);      /* 一行 4 个 */
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.25s ease;
    text-align: center;
}

.hot-list li:hover {
    border-color: #850507;
    box-shadow: 0 4px 12px rgba(133, 5, 7, 0.15);
    transform: translateY(-3px);
}

.hot-list li a {
    display: block;
    padding: 10px 8px 12px;
    text-decoration: none;
    color: #333;
}

/* 图片区 */
.hot-pic {
    margin: 0 0 8px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hot-pic img {
    max-width: 100%;
    max-height: 100px;
    width: auto;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.hot-list li:hover .hot-pic img {
    transform: scale(1.08);
}

/* 名称 */
.hot-name {
    margin: 0;
    font-size: 13px;
    line-height: 20px;
    height: 40px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}

.hot-list li:hover .hot-name {
    color: #850507;
}

/* 点击率 */
.hot-hits {
    margin: 4px 0 0;
    font-size: 12px;
    color: #999;
}

/* ================= 响应式 ================= */
@media screen and (max-width: 1000px) {
    .hot-list li {
        width: calc(33.333% - 8px);   /* 平板一行 3 个 */
    }
}

@media screen and (max-width: 768px) {
    .hot-list li {
        width: calc(50% - 6px);       /* 手机一行 2 个 */
    }
    .hot-pic {
        height: 100px;
    }
    .hot-pic img {
        max-height: 90px;
    }
}

@media screen and (max-width: 480px) {
    .hot-list li {
        width: 100%;                  /* 小屏一行 1 个 */
    }
}