/* =========================================================
 * companyDynamicNew.html 专属样式
 * 设计稿来源：E:\wx\...\2026-07\companyDynamic.html
 * 已与参考稿同步：Hero 标题区 / 分类 Tab / 左缩略图+右内容卡片
 * （站点头部沿用 top.css / nav-product.css，此处仅放本页内容样式）
 * ========================================================= */

/* 滚动条样式：与 contact/about 等页面保持一致 */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(232, 48, 40, 0.1);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: rgba(232, 48, 40, 0.7);
    border-radius: 3px;
}

:root {
    --red: #c62828;
    --dark: #1a1a2e;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #eee;
    --gray-500: #9e9e9e;
    --gray-600: #757575;
    --gray-700: #616161;
    --white: #fff;
    --grad-red: linear-gradient(135deg, #c62828, #d32f2f 40%, #e53935);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.07);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --radius-lg: 20px;
    --trans: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --max-w: 1166px;
}

/* ===== Hero 标题区 ===== */
.dynamic-hero {
    width: 100%;
    background: linear-gradient(160deg, #0d0d1a 0%, #1a0a0a 30%, #2d1010 60%, #1a1a2e 100%);
    padding: 140px 32px 70px;
    text-align: center;
    color: #fff;
}

.dynamic-hero h1 {
    color: #fff;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.dynamic-hero p {
    color: rgba(255, 255, 255, .6);
    font-size: 1.1rem;
}

.dynamic-hero .breadcrumb {
    margin-top: 22px;
    font-size: 13px;
    color: rgba(255, 255, 255, .8);
}

.dynamic-hero .breadcrumb a {
    color: #fff;
    text-decoration: none;
}

.dynamic-hero .breadcrumb a:hover {
    color: #e83028;
}

/* ===== 内容容器（浅灰底，衬托卡片玻璃效果） ===== */
.dynamic-wrap {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 40px 24px 60px;
    background: linear-gradient(180deg, #fafafa 0%, #f5f5f5 100%);
}

/* ===== 分类 Tabs ===== */
.news-tabs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.news-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 50px;
    font-size: .9rem;
    font-weight: 600;
    background: transparent;
    border: 2px solid var(--gray-200);
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--trans);
    white-space: nowrap;
}

.news-tab:hover {
    border-color: var(--red);
    color: var(--red);
}

.news-tab.active {
    background: var(--grad-red);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 6px 20px rgba(198, 40, 40, 0.35);
}

.news-tab .badge-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 50px;
    font-size: .75rem;
    font-weight: 700;
    background: rgba(0, 0, 0, 0.08);
    color: inherit;
}

.news-tab.active .badge-count {
    background: rgba(255, 255, 255, .25);
    color: #fff;
}

/* ===== 新闻列表卡片 ===== */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-item {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 24px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: var(--trans);
    cursor: pointer;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.news-item:hover {
    transform: translateX(6px);
    border-color: rgba(198, 40, 40, 0.25);
    box-shadow: var(--shadow-xl);
}

/* 缩略图 */
.news-thumb {
    width: 260px;
    height: 170px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, #c62828, #e53935);
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.news-item:hover .news-thumb img {
    transform: scale(1.06);
}

/* 内容 */
.news-content h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--dark);
    font-weight: 700;
    transition: var(--trans);
}

.news-item:hover .news-content h3 {
    color: var(--red);
}

.news-content p {
    color: var(--gray-500);
    font-size: .9rem;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-content .read-more {
    color: var(--red);
    font-weight: 600;
    font-size: .88rem;
    margin-top: 12px;
    display: inline-block;
}

/* Meta：分类标签 + 日期 */
.news-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.news-date-text {
    font-size: .8rem;
    color: var(--gray-500);
}

/* 分类标签 */
.news-cat-tag {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 50px;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .5px;
    margin-bottom: 8px;
}

.news-cat-tag.cat-news {
    background: rgba(230, 81, 0, 0.1);
    color: #e65100;
}

.news-cat-tag.cat-dynamic {
    background: rgba(21, 101, 192, 0.1);
    color: #1565c0;
}

/* 无数据 */
.no-data {
    text-align: center;
    padding: 60px 0;
    color: var(--gray-500);
    font-size: 15px;
}

/* 分页（沿用 layui 分页组件） */
.page-bottom {
    text-align: right;
    margin-top: 30px;
    padding-right: 10px;
}

.layui-laypage a,
.layui-laypage span {
    padding: 8px 15px;
    border-radius: 3px;
}

/* 激活页码 → 页面红色（覆盖 layui 内联样式） */
.layui-laypage .layui-laypage-curr {
    background-color: var(--red) !important;
    border-color: var(--red) !important;
}

.layui-laypage .layui-laypage-curr > em {
    color: #fff !important;
    background-color: var(--red) !important;
}

/* hover 也用红色 */
.layui-laypage a:hover {
    color: var(--red);
}

/* ===== 响应式（对齐 news-detail / 窄屏可读） ===== */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

.news-thumb img,
.news-item img {
    max-width: 100%;
    height: auto;
}

@media (max-width: 900px) {
    .news-item {
        grid-template-columns: 1fr;
    }

    .news-thumb {
        width: 100%;
        height: 200px;
    }

    .dynamic-wrap {
        padding: 32px 16px 50px;
    }

    .dynamic-hero {
        padding: 110px 20px 50px;
    }

    .dynamic-hero h1 {
        font-size: 2rem;
        letter-spacing: 1px;
    }
}

@media (max-width: 768px) {
    .dynamic-wrap {
        padding: 28px 16px 48px;
    }

    .dynamic-hero {
        padding: 100px 16px 40px;
    }

    .dynamic-hero h1 {
        font-size: 1.7rem;
    }

    .dynamic-hero p {
        font-size: 1rem;
    }

    .news-tabs {
        gap: 8px;
        margin-bottom: 28px;
    }

    .news-tab {
        padding: 8px 16px;
        font-size: .85rem;
    }

    .news-thumb {
        height: 180px;
    }

    .page-bottom {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

@media (max-width: 480px) {
    .dynamic-hero {
        padding: 96px 14px 36px;
    }

    .dynamic-hero h1 {
        font-size: 1.45rem;
    }

    .news-tab {
        width: 100%;
        justify-content: center;
    }
}