/* ========================================
   文章列表页特有样式
   ======================================== */

/* 页面标题区 */
.page-header {
    padding: 60px 24px 40px;
    text-align: center;
    background: radial-gradient(circle at 50% 50%, rgba(0,212,255,0.06) 0%, transparent 60%);
}
.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    text-shadow: 0 0 25px rgba(0,212,255,0.3);
    margin-bottom: 16px;
}
.page-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* 栏目筛选按钮 */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}
.filter-btn {
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-light);
    transition: var(--transition);
    white-space: nowrap;
    backdrop-filter: blur(10px);
}
.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}
.filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 18px var(--primary-glow);
}

/* 文章网格 */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

/* 文章卡片 */
.article-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    transition: var(--transition);
    border-radius: var(--radius);
    overflow: hidden;
}
.article-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 30px rgba(0,0,0,0.5), 0 0 20px rgba(0,212,255,0.2);
}
.article-img {
    height: 150px;
    overflow: hidden;
}
.article-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.article-card:hover .article-img img {
    transform: scale(1.05);
}
.article-info {
    padding: 18px;
}
.article-info .article-category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0,212,255,0.1);
    padding: 4px 10px;
    border-radius: 50px;
    margin-bottom: 8px;
    border: 1px solid rgba(0,212,255,0.2);
}
.article-info h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
    line-height: 1.4;
}
.article-info p {
    font-size: 0.82rem;
    color: var(--text-lighter);
    line-height: 1.5;
    margin-bottom: 8px;
}
.article-info .article-meta {
    font-size: 0.72rem;
    color: var(--text-lighter);
    display: flex;
    gap: 12px;
}
.article-info .read-more {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    margin-top: 8px;
}
.article-info .read-more:hover {
    text-decoration: underline;
}

/* 显示/隐藏控制（JS联动） */
.article-card.hidden-article {
    display: none;
}
.page-group {
    display: none;
}
.page-group.active-page {
    display: grid;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 20px 0;
}
.pagination .page-item {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-light);
    transition: var(--transition);
    user-select: none;
}
.pagination .page-item:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}
.pagination .page-item.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px var(--primary-glow);
}
.pagination .page-item.disabled {
    opacity: 0.3;
    pointer-events: none;
    cursor: not-allowed;
}

/* 移动端适配（文章列表特有） */
@media (max-width: 1200px) {
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 992px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .article-img {
        height: 180px;
    }
    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    .pagination .page-item {
        width: 38px;
        height: 38px;
        font-size: 0.85rem;
    }
    .pagination {
        gap: 6px;
    }
}

/* ========================================
   案例列表页特有样式
   ======================================== */
/* ========================================
   案例列表页特有样式
   ======================================== */

/* 页面标题区 */
.page-header {
    padding: 60px 24px 40px;
    text-align: center;
    background: radial-gradient(circle at 50% 50%, rgba(0,212,255,0.06) 0%, transparent 60%);
}
.page-header .section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0,212,255,0.1);
    padding: 6px 18px;
    border-radius: 50px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid rgba(0,212,255,0.25);
    backdrop-filter: blur(10px);
    margin-bottom: 16px;
}
.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    text-shadow: 0 0 25px rgba(0,212,255,0.3);
    margin-bottom: 16px;
}
.page-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* 分类筛选按钮 */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}
.filter-btn {
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-light);
    transition: var(--transition);
    white-space: nowrap;
    backdrop-filter: blur(10px);
}
.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}
.filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 18px var(--primary-glow);
}

/* 案例网格 */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

/* 案例卡片 */
.case-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    transition: var(--transition);
    border-radius: var(--radius);
    overflow: hidden;
}
.case-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 30px rgba(0,0,0,0.5), 0 0 20px rgba(0,212,255,0.2);
}
.case-img {
    height: 160px;
    overflow: hidden;
}
.case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.case-card:hover .case-img img {
    transform: scale(1.05);
}
.case-info {
    padding: 18px;
}
.case-info .case-category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0,212,255,0.1);
    padding: 4px 10px;
    border-radius: 50px;
    margin-bottom: 8px;
    border: 1px solid rgba(0,212,255,0.2);
}
.case-info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}
.case-info p {
    font-size: 0.85rem;
    color: var(--text-lighter);
    line-height: 1.5;
}

/* 显示/隐藏控制（JS联动） */
.case-card.hidden-case {
    display: none;
}
.page-group {
    display: none;
}
.page-group.active-page {
    display: grid;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 20px 0;
}
.pagination .page-item {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-light);
    transition: var(--transition);
    user-select: none;
}
.pagination .page-item:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}
.pagination .page-item.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px var(--primary-glow);
}
.pagination .page-item.disabled {
    opacity: 0.3;
    pointer-events: none;
    cursor: not-allowed;
}

/* 底部导航（移动端） */
.bottom-nav-wrapper {
    display: none;
}
.bottom-nav {
    width: 100%;
    height: var(--bottom-nav-height);
    background: rgba(10,15,30,0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0,212,255,0.2);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 24px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.bottom-nav a,
.bottom-nav .drop-btn {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 8px 12px;
    border-radius: var(--radius);
    transition: var(--transition);
    background: none;
    border: none;
    cursor: pointer;
}
.bottom-nav a.active,
.bottom-nav .drop-btn.active {
    color: var(--primary);
}
.bottom-nav .icon {
    font-size: 1.4rem;
}
.bottom-dropdown {
    position: absolute;
    bottom: 75px;
    right: 24px;
    background: rgba(15,25,45,0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    min-width: 160px;
    padding: 8px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}
.bottom-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.bottom-dropdown li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    text-align: left;
}
.bottom-dropdown li a:hover {
    color: var(--primary);
    background: rgba(0,212,255,0.1);
}

/* 响应式 - 案例网格专属 */
@media (max-width: 992px) {
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .case-img {
        height: 200px;
    }
    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    .bottom-nav-wrapper {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
    }
    body {
        padding-bottom: var(--bottom-nav-height);
    }
    .pagination .page-item {
        width: 38px;
        height: 38px;
        font-size: 0.85rem;
    }
    .pagination {
        gap: 6px;
    }
}
.case-card a {
    text-decoration: none;
}

/* ========================================
   商品列表页特有样式
   ======================================== */

/* 页面专属 CSS 变量 */
:root {
    --hot-badge: #ff6b9d;
    --new-badge: #22c55e;
}

/* 页面标题区 */
.page-header {
    padding: 50px 24px 30px;
    text-align: center;
    background: radial-gradient(circle at 50% 50%, rgba(0,212,255,0.06) 0%, transparent 60%);
}
.page-header .section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0,212,255,0.1);
    padding: 6px 18px;
    border-radius: 50px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid rgba(0,212,255,0.25);
    backdrop-filter: blur(10px);
    margin-bottom: 16px;
}
.page-header h1 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--white);
    text-shadow: 0 0 25px rgba(0,212,255,0.3);
    margin-bottom: 10px;
}
.page-header p {
    color: var(--text-light);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

/* 面包屑导航 */
.breadcrumb {
    padding: 15px 24px 0;
    max-width: var(--max-width);
    margin: 0 auto;
    font-size: 0.82rem;
    color: var(--text-lighter);
}
.breadcrumb a {
    color: var(--text-lighter);
    text-decoration: none;
    transition: var(--transition);
}
.breadcrumb a:hover {
    color: var(--primary);
}
.breadcrumb span {
    color: var(--text-light);
}

/* 分类筛选按钮 */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    justify-content: center;
}
.filter-btn {
    padding: 8px 18px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.84rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-light);
    transition: var(--transition);
    white-space: nowrap;
}
.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}
.filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 18px var(--primary-glow);
}

/* 排序栏 */
.sort-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
    align-items: center;
    justify-content: space-between;
}
.sort-bar .result-count {
    font-size: 0.85rem;
    color: var(--text-lighter);
}
.sort-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.sort-option {
    padding: 7px 14px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.8rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-lighter);
    transition: var(--transition);
}
.sort-option:hover,
.sort-option.active {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}

/* 商品网格 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

/* 商品卡片 */
.product-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    transition: var(--transition);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
}
.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 30px rgba(0,0,0,0.5), 0 0 20px rgba(0,212,255,0.2);
}

/* 商品角标 - 热卖 */
.product-card .hot-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--hot-badge);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 50px;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 4px;
}
/* 商品角标 - 新品 */
.product-card .new-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--new-badge);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 50px;
    z-index: 2;
}

/* 商品图片 */
.product-img {
    height: 155px;
    overflow: hidden;
    position: relative;
}
.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.product-card:hover .product-img img {
    transform: scale(1.05);
}

/* 商品信息 */
.product-info {
    padding: 16px;
}
.product-info .product-category {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 6px;
    display: inline-block;
    background: rgba(0,212,255,0.1);
    padding: 3px 10px;
    border-radius: 50px;
}
.product-info h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
    line-height: 1.3;
}
.product-info .product-meta {
    display: flex;
    gap: 10px;
    font-size: 0.73rem;
    color: var(--text-lighter);
    margin-bottom: 6px;
    flex-wrap: wrap;
}

/* 商品底部 - 价格 + 按钮 */
.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.product-footer .price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--white);
}
.product-footer .price .original {
    font-size: 0.72rem;
    color: var(--text-lighter);
    text-decoration: line-through;
    margin-left: 5px;
}

/* 小号按钮（购物专用） */
.btn-sm {
    padding: 7px 14px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.78rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.btn-sm-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
}

/* 购物车数量徽标（导航栏） */
.nav-links .cart-btn {
    position: relative;
}
.nav-links .cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--accent);
    color: #fff;
    font-size: 0.65rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* 分页（商品列表） */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding: 20px 0;
}
.pagination .page-item {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-light);
    transition: var(--transition);
    user-select: none;
}
.pagination .page-item:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}
.pagination .page-item.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px var(--primary-glow);
}
.pagination .page-item.disabled {
    opacity: 0.3;
    pointer-events: none;
    cursor: not-allowed;
}

/* 响应式 - 商品网格专属 */
@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .product-img {
        height: 180px;
    }
    .filter-btn {
        padding: 7px 12px;
        font-size: 0.78rem;
    }
    .sort-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    .pagination .page-item {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }
}
.product-info a {
    text-decoration: none;
    color: inherit;
}
.article-card a {
    text-decoration: none;
    color: inherit;
}
.pagination li {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
    width: 52px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-light);
    transition: var(--transition);
    user-select: none;
}
.pagination li a {
    text-decoration: none;
    color: #ffffff;
}
.pagination li:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}
.pagination li.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px var(--primary-glow);
}
li.col-2 {
    display: inline-block;
}
li.col-2 a.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 18px var(--primary-glow);
}
li.col-2 a {
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.03);
    color: var(--text-light);
    transition: var(--transition);
    white-space: nowrap;
    backdrop-filter: blur(10px);
    text-decoration: none;
	padding: 8px 16px;
    font-size: 0.8rem;
}
.filter-bar.fade-up.visible {
    margin-bottom: 50px !important;
}
@media (max-width: 768px) {
.li.col-2 a {
    padding: 8px 16px;
    font-size: 0.8rem;
	}
}
li.col-2 a:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,212,255,0.08);
}