/**
 * AI资讯页面样式
 * 包含实时更新、搜索建议、通知等样式
 */

/* 修复AI资讯文章详情页footer布局问题 */
.single-ai-news .main-content.page {
    position: relative;
    width: 100%;
    min-height: calc(100vh - 200px);
    background: #f8f9fa;
    padding: 20px 0;
}

.single-ai-news .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
}

.single-ai-news .row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.single-ai-news .col-lg-8,
.single-ai-news .col-md-12 {
    padding: 0 15px;
    position: relative;
}

.single-ai-news .col-lg-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
}

.single-ai-news .col-lg-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
}

.single-ai-news .col-md-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

/* 确保footer正确显示在页面底部 */
.single-ai-news footer.main-footer {
    position: relative;
    left: 0 !important;
    right: auto !important;
    width: 100% !important;
    margin: 0 !important;
    clear: both;
    display: block !important;
    background-color: #f9f9f9;
    border-top: 1px solid #ddd;
    padding: 20px 30px;
    font-size: 12px;
}

/* 确保footer在移动到page-container外部后正确显示 */
body.single-ai-news footer.main-footer {
    margin-top: 0;
    z-index: 10;
}

.single-ai-news .main-footer .footer-inner {
    position: relative;
    left: 0;
    right: auto;
}

/* 响应式修复 */
@media (max-width: 991px) {

    .single-ai-news .col-lg-8,
    .single-ai-news .col-lg-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .single-ai-news .sidebar {
        position: static;
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .single-ai-news .container {
        padding: 0 10px;
    }

    .single-ai-news .row {
        margin: 0 -10px;
    }

    .single-ai-news .col-lg-8,
    .single-ai-news .col-lg-4,
    .single-ai-news .col-md-12 {
        padding: 0 10px;
    }
}

/* 实时更新时间样式 */
.update-time {
    color: #007cba;
    font-weight: 500;
    transition: color 0.3s ease;
}

.update-time:hover {
    color: #005a87;
}

/* 实时浏览量样式 */
.view-count {
    color: #333;
    font-weight: 600;
    transition: all 0.3s ease;
}

.view-count.updating {
    color: #007cba;
    transform: scale(1.1);
}

/* 搜索建议样式 */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-top: none;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
}

.suggestion-item {
    padding: 12px 15px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.2s ease;
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover {
    background-color: #f8f9fa;
}

.suggestion-item:active {
    background-color: #e9ecef;
}

/* 搜索结果通知样式 */
.search-result-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #28a745;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    animation: slideInRight 0.3s ease;
    max-width: 300px;
}

.search-result-notification .result-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.search-result-notification i {
    font-size: 16px;
}

.search-result-notification span {
    flex: 1;
    font-size: 14px;
}

.search-result-notification .close-result {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    margin-left: 10px;
}

.search-result-notification .close-result:hover {
    opacity: 0.8;
}

/* 通知动画 */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* 搜索框样式 */
.search-container {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 25px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.search-input:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 123, 186, 0.1);
}

.search-button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: #007cba;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-button:hover {
    background: #005a87;
    transform: translateY(-50%) scale(1.05);
}

/* 文章列表样式 */
.article-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.article-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.article-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-card-content {
    padding: 20px;
}

.article-card-title {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-card-title a {
    color: inherit;
    text-decoration: none;
}

.article-card-title a:hover {
    color: #007cba;
}

.article-card-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.article-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #888;
    font-size: 14px;
}

.article-card-date {
    display: flex;
    align-items: center;
    gap: 5px;
}

.article-card-author {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 分页样式 */
.pagination-container {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.pagination {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 5px;
}

.pagination li {
    margin: 0;
}

.pagination a,
.pagination span {
    display: block;
    padding: 10px 15px;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    color: #007cba;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination a:hover {
    background: #007cba;
    color: white;
    border-color: #007cba;
}

.pagination .current {
    background: #007cba;
    color: white;
    border-color: #007cba;
}

.pagination .prev,
.pagination .next {
    font-weight: 600;
}

/* AI资讯页面专用翻页按钮样式 */
.posts-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 40px;
    padding: 20px 0;
    flex-wrap: wrap;
}

.posts-nav .page-numbers {
    position: relative;
    min-width: 36px;
    height: 36px;
    line-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa !important;
    color: #6c757d !important;
    text-decoration: none;
    margin: 0 2px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    border: 1px solid #e9ecef !important;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.posts-nav .page-numbers:hover {
    background: #667eea !important;
    color: white !important;
    border-color: #667eea !important;
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(102, 126, 234, 0.3) !important;
}

.posts-nav .page-numbers.dots {
    background: transparent;
    border: none;
    box-shadow: none;
    cursor: default;
    min-width: 20px;
}

.posts-nav .page-numbers.dots:hover {
    background: transparent;
    color: #6c757d;
    transform: none;
    box-shadow: none;
}

.posts-nav .page-numbers.current {
    background: #667eea !important;
    color: white !important;
    border-color: #667eea !important;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4) !important;
    transform: scale(1.02);
}

.posts-nav .page-numbers.prev,
.posts-nav .page-numbers.next {
    min-width: 70px;
    font-weight: 600;
    background: #6c757d;
    color: white;
    border-color: #6c757d;
}

.posts-nav .page-numbers.prev:hover,
.posts-nav .page-numbers.next:hover {
    background: #667eea !important;
    border-color: #667eea !important;
    transform: translateY(-1px);
}

.posts-nav .page-numbers.prev i,
.posts-nav .page-numbers.next i {
    margin: 0 4px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.posts-nav .page-numbers.prev:hover i {
    transform: translateX(-2px);
}

.posts-nav .page-numbers.next:hover i {
    transform: translateX(2px);
}

/* 禁用状态 */
.posts-nav .page-numbers.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .posts-nav {
        gap: 6px;
        margin-top: 30px;
        padding: 15px 0;
    }

    .posts-nav .page-numbers {
        min-width: 36px;
        height: 36px;
        line-height: 36px;
        font-size: 13px;
        margin: 0 2px;
        border-radius: 10px;
    }

    .posts-nav .page-numbers.prev,
    .posts-nav .page-numbers.next {
        min-width: 70px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .posts-nav {
        gap: 4px;
    }

    .posts-nav .page-numbers {
        min-width: 32px;
        height: 32px;
        line-height: 32px;
        font-size: 12px;
        margin: 0 1px;
    }

    .posts-nav .page-numbers.prev,
    .posts-nav .page-numbers.next {
        min-width: 60px;
        font-size: 11px;
    }
}

/* 翻页按钮加载动画 */
.posts-nav.loading .page-numbers {
    opacity: 0.7;
    pointer-events: none;
}

.posts-nav.loading .page-numbers::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* 波纹效果动画 */
@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
    z-index: 1000;
}

/* 翻页按钮悬停音效提示 */
.posts-nav .page-numbers:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, #007cba 0%, #0056b3 100%);
    color: white;
    border-color: #007cba;
}

/* 翻页按钮焦点状态 */
.posts-nav .page-numbers:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.3);
}

/* 翻页按钮激活状态 */
.posts-nav .page-numbers:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* 加载状态样式 */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    color: #666;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007cba;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 15px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* 空状态样式 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.empty-state i {
    font-size: 48px;
    color: #ddd;
    margin-bottom: 20px;
}

.empty-state h3 {
    color: #999;
    margin-bottom: 10px;
}

.empty-state p {
    color: #bbb;
    margin-bottom: 20px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .article-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .search-container {
        max-width: 100%;
    }

    .search-input {
        padding: 12px 15px;
        font-size: 14px;
    }

    .search-button {
        padding: 8px 15px;
    }

    .pagination a,
    .pagination span {
        padding: 8px 12px;
        font-size: 14px;
    }
}

/* 移动端 AI新闻页面简洁美化 - 覆盖之前的复杂样式 */
@media (max-width: 768px) {

    /* 重置页面背景为简洁风格 */
    body {
        background: #f8f9fa !important;
    }

    /* 顶部导航栏优化 - 简化层级 */
    .sidebar-menu {
        width: 260px !important;
        background: white !important;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1) !important;
    }

    .sidebar-menu .logo-env {
        background: #6366f1 !important;
        padding: 1rem !important;
    }

    .sidebar-menu .logo-text {
        color: white !important;
        font-size: 1.2rem !important;
        font-weight: 600 !important;
    }

    /* 主菜单简化 */
    .main-menu {
        padding: 0.5rem 0 !important;
    }

    .main-menu>li {
        border-bottom: 1px solid #f0f0f0 !important;
    }

    .main-menu>li:last-child {
        border-bottom: none !important;
    }

    .main-menu>li>a {
        padding: 0.75rem 1rem !important;
        font-size: 0.9rem !important;
        color: #333 !important;
        display: flex !important;
        align-items: center !important;
        transition: all 0.2s ease !important;
    }

    .main-menu>li>a:hover {
        background: #f8f9fa !important;
        color: #6366f1 !important;
        transform: translateX(5px) !important;
    }

    .main-menu>li>a i {
        width: 20px !important;
        text-align: center !important;
        margin-right: 0.75rem !important;
        color: #6366f1 !important;
        font-size: 1rem !important;
    }

    /* 子菜单优化 */
    .main-menu ul {
        background: #f8f9fa !important;
        border-left: 3px solid #6366f1 !important;
        margin: 0 !important;
    }

    .main-menu ul li a {
        padding: 0.6rem 1rem 0.6rem 2.5rem !important;
        font-size: 0.85rem !important;
        color: #666 !important;
        border-bottom: 1px solid #e9ecef !important;
    }

    .main-menu ul li:last-child a {
        border-bottom: none !important;
    }

    .main-menu ul li a:hover {
        background: white !important;
        color: #6366f1 !important;
        padding-left: 3rem !important;
    }

    /* 提交网站按钮优化 */
    .submit-tag a {
        background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
        color: white !important;
        margin: 0.5rem 1rem !important;
        border-radius: 8px !important;
        text-align: center !important;
        font-weight: 500 !important;
    }

    .submit-tag a:hover {
        transform: translateY(-2px) !important;
        box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3) !important;
    }

    /* Hero部分高度优化 - 减小整体高度 */
    .header-banner {
        padding: 0.75rem 0 !important;
        margin-bottom: 0.75rem !important;
        min-height: auto !important;
        background: white !important;
        border-radius: 0 0 12px 12px !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    }

    .banner-container {
        padding: 0 1rem !important;
    }

    .banner-nav {
        height: 50px !important;
        min-height: 50px !important;
        background: transparent !important;
        border-radius: 25px !important;
        overflow: hidden !important;
    }

    .nav-link {
        height: 50px !important;
        padding: 0 1rem !important;
        font-size: 0.85rem !important;
        font-weight: 500 !important;
        color: #666 !important;
        background: #f8f9fa !important;
        border-radius: 25px !important;
        margin: 0 0.25rem !important;
        transition: all 0.2s ease !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        white-space: nowrap !important;
    }

    .nav-link.active,
    .nav-link:hover {
        background: #6366f1 !important;
        color: white !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3) !important;
    }

    /* AI新闻页面头部简化 */
    .ai-news-header {
        background: white !important;
        border-radius: 8px !important;
        padding: 1rem !important;
        margin-bottom: 1rem !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
        border: 1px solid #e5e5e5 !important;
    }

    .ai-news-header::before {
        display: none !important;
    }

    /* 面包屑导航简化 */
    .breadcrumb-nav {
        background: transparent !important;
        padding: 0 !important;
        border-radius: 0 !important;
        margin-bottom: 1rem !important;
        backdrop-filter: none !important;
        border: none !important;
        display: flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
        font-size: 0.85rem !important;
    }

    .breadcrumb-nav a {
        color: #6366f1 !important;
        font-weight: 500 !important;
    }

    .breadcrumb-nav .separator {
        color: #999 !important;
    }

    .breadcrumb-nav .current {
        color: #666 !important;
        font-weight: 500 !important;
    }

    /* 页面标题简化 */
    .ai-news-header .page-title {
        background: none !important;
        -webkit-background-clip: unset !important;
        -webkit-text-fill-color: unset !important;
        background-clip: unset !important;
        font-size: 1.5rem !important;
        font-weight: 600 !important;
        margin: 0.5rem 0 !important;
        text-align: left !important;
        color: #333 !important;
    }

    /* 页面元信息简化 */
    .page-meta {
        background: transparent !important;
        padding: 0 !important;
        border-radius: 0 !important;
        margin: 1rem 0 !important;
        backdrop-filter: none !important;
        border: none !important;
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 1rem !important;
        justify-content: flex-start !important;
        align-items: center !important;
    }

    .page-meta .meta-item {
        color: #666 !important;
        font-size: 0.85rem !important;
        font-weight: 400 !important;
    }

    .page-meta .meta-item i {
        color: #999 !important;
        font-size: 0.9rem !important;
    }

    .page-meta .stats {
        display: flex !important;
        gap: 1rem !important;
    }

    .page-meta .stat-item {
        display: flex !important;
        align-items: center !important;
        gap: 0.25rem !important;
        padding: 0 !important;
        background: transparent !important;
        color: #666 !important;
        border-radius: 0 !important;
        font-size: 0.85rem !important;
        font-weight: 400 !important;
        box-shadow: none !important;
    }

    /* 新闻横幅简化 */
    .news-banner {
        border-radius: 8px !important;
        height: 160px !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
        margin: 1rem 0 !important;
    }

    .news-banner .banner-overlay {
        background: rgba(0, 0, 0, 0.4) !important;
    }

    .news-banner .banner-overlay h2 {
        font-size: 1.5rem !important;
        font-weight: 600 !important;
        text-shadow: none !important;
    }

    .news-banner .banner-overlay p {
        font-size: 0.9rem !important;
        font-weight: 400 !important;
    }

    /* 描述文字简化 */
    .news-description {
        background: transparent !important;
        padding: 0 !important;
        border-radius: 0 !important;
        margin: 1rem 0 !important;
        border: none !important;
        backdrop-filter: none !important;
        line-height: 1.6 !important;
        color: #666 !important;
        font-size: 0.9rem !important;
    }

    .news-description .highlight-link {
        background: none !important;
        -webkit-background-clip: unset !important;
        -webkit-text-fill-color: unset !important;
        background-clip: unset !important;
        font-weight: 500 !important;
        color: #6366f1 !important;
    }

    /* 搜索框简化 */
    .search-box {
        position: relative !important;
        margin: 1rem 0 !important;
        max-width: 100% !important;
    }

    .search-box::before {
        display: none !important;
    }

    .search-input {
        width: 100% !important;
        padding: 0.75rem 3rem 0.75rem 1rem !important;
        border: 1px solid #e5e5e5 !important;
        border-radius: 25px !important;
        font-size: 16px !important;
        background: white !important;
        transition: all 0.2s ease !important;
        color: #333 !important;
        font-weight: 400 !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    }

    .search-input::placeholder {
        color: #999 !important;
    }

    .search-input:focus {
        outline: none !important;
        border-color: #6366f1 !important;
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1) !important;
        transform: none !important;
    }

    .search-btn {
        position: absolute !important;
        right: 4px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        background: #6366f1 !important;
        color: white !important;
        border: none !important;
        padding: 0 !important;
        width: 36px !important;
        height: 36px !important;
        border-radius: 50% !important;
        cursor: pointer !important;
        transition: all 0.2s ease !important;
        font-weight: 400 !important;
        box-shadow: none !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .search-btn:hover {
        background: #5856eb !important;
        transform: translateY(-50%) !important;
        box-shadow: none !important;
    }

    .search-btn i {
        font-size: 0.9rem !important;
    }

    /* 日期标题简化 */
    .date-header {
        margin: 1.5rem 0 1rem 0 !important;
        text-align: left !important;
    }

    .date-header .date-title {
        display: inline-flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
        background: #6366f1 !important;
        color: white !important;
        padding: 0.5rem 1rem !important;
        border-radius: 15px !important;
        font-size: 0.85rem !important;
        font-weight: 500 !important;
        box-shadow: none !important;
        text-transform: none !important;
        letter-spacing: normal !important;
    }

    .date-header .date-title i {
        font-size: 0.9rem !important;
    }

    /* 新闻条目简化 */
    .ai-news-item {
        background: white !important;
        margin-bottom: 1rem !important;
        border-radius: 8px !important;
        overflow: hidden !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
        border: 1px solid #e5e5e5 !important;
        transition: all 0.2s ease !important;
        position: relative !important;
    }

    .ai-news-item::before {
        display: none !important;
    }

    .ai-news-item:hover::before {
        display: none !important;
    }

    .ai-news-item:hover {
        transform: none !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
        border-color: #d1d5db !important;
    }

    .news-content {
        display: flex !important;
        padding: 1rem !important;
        gap: 0.75rem !important;
    }

    .news-icon {
        margin-right: 0 !important;
        margin-top: 0.25rem !important;
        flex-shrink: 0 !important;
    }

    .news-icon i {
        color: #6366f1 !important;
        font-size: 0.5rem !important;
        padding: 0 !important;
        background: transparent !important;
        border-radius: 0 !important;
        width: auto !important;
        height: auto !important;
        display: inline !important;
    }

    .news-body {
        flex: 1 !important;
    }

    .news-title {
        margin: 0 0 0.75rem 0 !important;
    }

    .news-title a {
        color: #333 !important;
        text-decoration: none !important;
        font-size: 1rem !important;
        font-weight: 500 !important;
        line-height: 1.4 !important;
        transition: all 0.2s ease !important;
        display: block !important;
    }

    .news-title a:hover {
        color: #6366f1 !important;
        transform: none !important;
    }

    .news-footer {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding-top: 0.75rem !important;
        border-top: 1px solid #f0f0f0 !important;
        font-size: 0.8rem !important;
    }

    .news-footer .news-source {
        color: #666 !important;
        font-weight: 400 !important;
    }

    .news-footer .read-more a {
        background: #6366f1 !important;
        color: white !important;
        padding: 0.25rem 0.75rem !important;
        border-radius: 12px !important;
        text-decoration: none !important;
        font-weight: 400 !important;
        font-size: 0.75rem !important;
        transition: all 0.2s ease !important;
        box-shadow: none !important;
    }

    .news-footer .read-more a:hover {
        background: #5856eb !important;
        transform: none !important;
        box-shadow: none !important;
    }

    /* 侧边栏简化 */
    .sidebar {
        padding-left: 0 !important;
        margin-top: 1.5rem !important;
    }

    .sidebar-widget {
        background: white !important;
        border-radius: 8px !important;
        margin-bottom: 1.5rem !important;
        overflow: hidden !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
        border: 1px solid #e5e5e5 !important;
        transition: all 0.2s ease !important;
    }

    .sidebar-widget:hover {
        transform: none !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
    }

    .widget-title {
        background: #f8f9fa !important;
        padding: 1rem !important;
        margin: 0 !important;
        font-size: 1rem !important;
        font-weight: 500 !important;
        color: #333 !important;
        border-bottom: 1px solid #e5e5e5 !important;
        position: relative !important;
    }

    .widget-title::after {
        display: none !important;
    }

    .widget-title i {
        margin-right: 0.5rem !important;
        color: #6366f1 !important;
        font-size: 1rem !important;
    }

    /* 热门工具网格简化 - 修复对齐问题 */
    .hot-tools-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
        padding: 1rem !important;
        align-items: stretch !important;
    }

    .hot-tool-card {
        background: white !important;
        border-radius: 8px !important;
        padding: 0.75rem !important;
        transition: all 0.2s ease !important;
        border: 1px solid #f0f0f0 !important;
        position: relative !important;
        overflow: visible !important;
    }

    .hot-tool-card::before {
        display: none !important;
    }

    .hot-tool-card:hover::before {
        display: none !important;
    }

    .hot-tool-card:hover {
        transform: none !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
        background: white !important;
    }

    .tool-card-icon img {
        width: 32px !important;
        height: 32px !important;
        border-radius: 6px !important;
        margin-bottom: 0.5rem !important;
        box-shadow: none !important;
        transition: none !important;
    }

    .hot-tool-card:hover .tool-card-icon img {
        transform: none !important;
    }

    .tool-card-title {
        font-size: 0.8rem !important;
        font-weight: 500 !important;
        color: #333 !important;
        line-height: 1.3 !important;
        margin: 0 !important;
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: unset !important;
        word-wrap: break-word !important;
        word-break: break-word !important;
        hyphens: auto !important;
    }

    /* 最新收录网格简化 */
    .latest-sites-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
        padding: 1rem !important;
    }

    .latest-site-card {
        background: white !important;
        border-radius: 8px !important;
        padding: 0.75rem !important;
        transition: all 0.2s ease !important;
        border: 1px solid #f0f0f0 !important;
        position: relative !important;
        overflow: visible !important;
    }

    .latest-site-card::before {
        display: none !important;
    }

    .latest-site-card:hover::before {
        display: none !important;
    }

    .latest-site-card:hover {
        transform: none !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
        background: white !important;
    }

    .site-card-icon img {
        width: 32px !important;
        height: 32px !important;
        border-radius: 6px !important;
        margin-bottom: 0.5rem !important;
        box-shadow: none !important;
        transition: none !important;
    }

    .latest-site-card:hover .site-card-icon img {
        transform: none !important;
    }

    .site-card-title {
        font-size: 0.8rem !important;
        font-weight: 500 !important;
        color: #333 !important;
        line-height: 1.3 !important;
        margin: 0 !important;
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: unset !important;
        word-wrap: break-word !important;
        word-break: break-word !important;
        hyphens: auto !important;
    }

    /* 最新文章列表简化 */
    .latest-articles-list {
        padding: 1rem !important;
    }

    .latest-article-item {
        padding: 0.75rem !important;
        border-bottom: 1px solid #f0f0f0 !important;
        transition: all 0.2s ease !important;
        border-radius: 0 !important;
        margin-bottom: 0 !important;
    }

    .latest-article-item:last-child {
        border-bottom: none !important;
    }

    .latest-article-item:hover {
        background: #f8f9fa !important;
        transform: none !important;
        box-shadow: none !important;
    }

    .article-link {
        display: flex !important;
        align-items: center !important;
        gap: 0.75rem !important;
        text-decoration: none !important;
    }

    .article-thumbnail {
        flex-shrink: 0 !important;
        width: 32px !important;
        height: 32px !important;
        background: #6366f1 !important;
        border-radius: 6px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .article-icon {
        color: white !important;
        font-size: 0.8rem !important;
    }

    .article-info {
        flex: 1 !important;
    }

    .article-title {
        font-size: 0.85rem !important;
        font-weight: 500 !important;
        color: #333 !important;
        margin: 0 0 0.25rem 0 !important;
        line-height: 1.3 !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }

    .article-meta {
        display: flex !important;
        gap: 0.5rem !important;
        font-size: 0.7rem !important;
        color: #666 !important;
    }

    .article-date,
    .article-source {
        font-weight: 400 !important;
    }

    /* 分页导航简化 */
    .posts-nav {
        background: white !important;
        padding: 1rem !important;
        border-radius: 8px !important;
        margin: 1.5rem 0 !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
        border: 1px solid #e5e5e5 !important;
    }

    .posts-nav .page-numbers {
        background: white !important;
        color: #666 !important;
        border: 1px solid #e5e5e5 !important;
        border-radius: 6px !important;
        font-weight: 400 !important;
        transition: all 0.2s ease !important;
        min-width: 36px !important;
        height: 36px !important;
        line-height: 34px !important;
    }

    .posts-nav .page-numbers:hover {
        background: #6366f1 !important;
        color: white !important;
        border-color: #6366f1 !important;
        transform: none !important;
        box-shadow: none !important;
    }

    .posts-nav .page-numbers.current {
        background: #6366f1 !important;
        color: white !important;
        border-color: #6366f1 !important;
        transform: none !important;
        box-shadow: none !important;
    }

    .posts-nav .page-numbers.prev,
    .posts-nav .page-numbers.next {
        background: #f8f9fa !important;
        color: #666 !important;
        border-color: #e5e5e5 !important;
        font-weight: 500 !important;
    }

    .posts-nav .page-numbers.prev:hover,
    .posts-nav .page-numbers.next:hover {
        background: #6366f1 !important;
        color: white !important;
        border-color: #6366f1 !important;
    }

    /* 移动端触摸优化 */
    .ai-news-item,
    .hot-tool-card,
    .latest-site-card,
    .latest-article-item,
    .posts-nav .page-numbers {
        -webkit-tap-highlight-color: transparent !important;
        user-select: none !important;
    }

    /* 移动端字体优化 */
    body,
    .ai-news-header,
    .news-title,
    .sidebar-widget {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif !important;
    }

    /* 移动端间距优化 */
    .container {
        padding: 0 1rem !important;
    }

    .row {
        margin: 0 -0.5rem !important;
    }

    .col-lg-8,
    .col-lg-4,
    .col-md-12 {
        padding: 0 0.5rem !important;
    }

    /* 移动端滚动优化 */
    .ai-news-list {
        -webkit-overflow-scrolling: touch !important;
    }

    /* 移动端加载状态优化 */
    .loading {
        padding: 2rem 1rem !important;
    }

    .loading-spinner {
        width: 32px !important;
        height: 32px !important;
        border-width: 3px !important;
    }

    /* 移动端空状态优化 */
    .empty-state,
    .no-news {
        padding: 3rem 1rem !important;
    }

    .empty-state i {
        font-size: 3rem !important;
    }

    .empty-state h3 {
        font-size: 1.25rem !important;
    }

    .empty-state p {
        font-size: 0.9rem !important;
    }

    /* 移动端导航栏进一步优化 */
    .mobile-menu-toggle {
        position: fixed !important;
        top: 1rem !important;
        right: 1rem !important;
        z-index: 10001 !important;
        background: #6366f1 !important;
        color: white !important;
        border: none !important;
        padding: 0.75rem !important;
        border-radius: 12px !important;
        box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3) !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
    }

    .mobile-menu-toggle:hover {
        background: #5856eb !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4) !important;
    }

    .mobile-menu-toggle i {
        font-size: 1.1rem !important;
    }

    /* 移动端页面标题优化 */
    .page-title {
        font-size: 1.5rem !important;
        line-height: 1.3 !important;
        margin-bottom: 1rem !important;
        text-align: center !important;
    }

    /* 移动端面包屑导航优化 */
    .breadcrumb-nav {
        font-size: 0.8rem !important;
        padding: 0.75rem 1rem !important;
        margin-bottom: 1rem !important;
        text-align: center !important;
        background: white !important;
        border-radius: 8px !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    }

    .breadcrumb-nav a {
        color: #6366f1 !important;
        font-weight: 500 !important;
    }

    .breadcrumb-nav .separator {
        margin: 0 0.5rem !important;
        color: #9ca3af !important;
    }

    .breadcrumb-nav .current {
        color: #374151 !important;
        font-weight: 500 !important;
    }

    /* 移动端响应式网格优化 */
    @supports (display: grid) {

        .hot-tools-grid,
        .latest-sites-grid {
            display: grid !important;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)) !important;
            gap: 0.75rem !important;
        }
    }

    /* 移动端滚动条美化 */
    ::-webkit-scrollbar {
        width: 4px !important;
    }

    ::-webkit-scrollbar-track {
        background: #f1f5f9 !important;
        border-radius: 2px !important;
    }

    ::-webkit-scrollbar-thumb {
        background: #cbd5e1 !important;
        border-radius: 2px !important;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: #94a3b8 !important;
    }

    /* 移动端性能优化 */
    .ai-news-item,
    .hot-tool-card,
    .latest-site-card,
    .sidebar-widget {
        will-change: transform !important;
        backface-visibility: hidden !important;
        -webkit-backface-visibility: hidden !important;
    }

    /* 移动端无障碍优化 */
    .nav-link:focus,
    .search-btn:focus,
    .page-numbers:focus {
        outline: 2px solid #6366f1 !important;
        outline-offset: 2px !important;
    }

    /* 移动端打印样式优化 */
    @media print {

        .sidebar-menu,
        .mobile-menu-toggle,
        .search-box,
        .posts-nav {
            display: none !important;
        }

        .main-content {
            margin: 0 !important;
            padding: 0 !important;
        }

        .ai-news-item {
            break-inside: avoid !important;
            page-break-inside: avoid !important;
        }
    }
}

/* ===== 移动端AI资讯页面适配 ===== */
@media (max-width: 768px) {
    /* 移动端隐藏复杂的页面头部元素 */
    .ai-news-header {
        display: none !important;
    }
    
    /* 移动端简化面包屑导航 */
    .breadcrumb-nav {
        display: none !important;
    }
    
    /* 移动端隐藏大图横幅 */
    .news-banner {
        display: none !important;
    }
    
    /* 移动端隐藏描述文字 */
    .news-description {
        display: none !important;
    }
    
    /* 移动端隐藏搜索框 */
    .search-box {
        display: none !important;
    }
    
    /* 移动端隐藏页面元信息 */
    .page-meta {
        display: none !important;
    }
    
    /* 移动端隐藏统计信息 */
    .stats {
        display: none !important;
    }
    
    /* 移动端简化文章列表样式 */
    .ai-news-list {
        margin-top: 0 !important;
        padding: 0 !important;
    }
    
    /* 移动端简化日期标题 */
    .date-header {
        background: #f8f9fa !important;
        padding: 12px 16px !important;
        margin: 0 0 16px 0 !important;
        border-radius: 8px !important;
        border-left: 4px solid #8B5CF6 !important;
    }
    
    .date-header .date-title {
        font-size: 16px !important;
        font-weight: 600 !important;
        color: #374151 !important;
        margin: 0 !important;
        display: flex !important;
        align-items: center !important;
        gap: 8px !important;
    }
    
    .date-header .date-title i {
        color: #8B5CF6 !important;
        font-size: 14px !important;
    }
    
    /* 移动端简化文章项样式 */
    .ai-news-item {
        background: white !important;
        border-radius: 12px !important;
        padding: 16px !important;
        margin-bottom: 16px !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
        border: 1px solid #f3f4f6 !important;
        transition: all 0.3s ease !important;
    }
    
    .ai-news-item:hover {
        transform: translateY(-2px) !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12) !important;
        border-color: #e5e7eb !important;
    }
    
    /* 移动端简化文章内容布局 */
    .news-content {
        display: flex !important;
        align-items: flex-start !important;
        gap: 12px !important;
    }
    
    /* 移动端简化文章图标 */
    .news-icon {
        flex-shrink: 0 !important;
        width: 32px !important;
        height: 32px !important;
        background: #f3f4f6 !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        margin-top: 2px !important;
    }
    
    .news-icon i {
        color: #8B5CF6 !important;
        font-size: 12px !important;
    }
    
    /* 移动端简化文章主体 */
    .news-body {
        flex: 1 !important;
        min-width: 0 !important;
    }
    
    /* 移动端简化文章标题 */
    .news-title {
        margin: 0 0 8px 0 !important;
        line-height: 1.4 !important;
    }
    
    .news-title a {
        color: #1f2937 !important;
        font-size: 16px !important;
        font-weight: 600 !important;
        text-decoration: none !important;
        line-height: 1.4 !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        transition: color 0.3s ease !important;
    }
    
    .news-title a:hover {
        color: #8B5CF6 !important;
    }
    
    /* 移动端简化文章摘要 */
    .news-excerpt {
        display: none !important;
    }
    
    /* 移动端简化文章底部 */
    .news-footer {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        margin-top: 12px !important;
        padding-top: 12px !important;
        border-top: 1px solid #f3f4f6 !important;
    }
    
    .news-source {
        color: #6b7280 !important;
        font-size: 13px !important;
        font-weight: 400 !important;
    }
    
    .read-more {
        color: #8B5CF6 !important;
        font-size: 13px !important;
        font-weight: 500 !important;
        text-decoration: none !important;
        display: flex !important;
        align-items: center !important;
        gap: 4px !important;
        transition: all 0.3s ease !important;
    }
    
    .read-more:hover {
        color: #7C3AED !important;
        transform: translateX(2px) !important;
    }
    
    .read-more i {
        font-size: 12px !important;
    }
    
    /* 移动端隐藏侧边栏 */
    .col-lg-4 {
        display: none !important;
    }
    
    /* 移动端主内容区域占满宽度 */
    .col-lg-8.col-md-12 {
        width: 100% !important;
        padding: 0 16px !important;
    }
    
    /* 移动端容器调整 */
    .container {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    
    .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    /* 移动端页面标题（简化版） */
    .mobile-page-title {
        display: block !important;
        background: linear-gradient(135deg, #8B5CF6 0%, #A855F7 100%) !important;
        color: white !important;
        padding: 20px 16px !important;
        margin: 0 0 20px 0 !important;
        border-radius: 0 !important;
        text-align: center !important;
        font-size: 20px !important;
        font-weight: 600 !important;
        box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3) !important;
    }
    
    .mobile-page-title i {
        margin-right: 8px !important;
        font-size: 18px !important;
    }
}

/* 桌面端隐藏移动端标题 */
@media (min-width: 769px) {
    .mobile-page-title {
        display: none !important;
    }
}

/* 超小屏幕设备的额外优化 */
@media (max-width: 480px) {
    .ai-news-item {
        padding: 14px !important;
        margin-bottom: 14px !important;
    }
    
    .news-title a {
        font-size: 15px !important;
    }
    
    .date-header {
        padding: 10px 14px !important;
        margin-bottom: 14px !important;
    }
    
    .date-header .date-title {
        font-size: 15px !important;
    }
    
    .mobile-page-title {
        padding: 16px 14px !important;
        font-size: 18px !important;
    }
    
    .col-lg-8.col-md-12 {
        padding: 0 14px !important;
    }
}

@media (max-width: 360px) {
    .ai-news-item {
        padding: 12px !important;
        margin-bottom: 12px !important;
    }
    
    .news-title a {
        font-size: 14px !important;
    }
    
    .date-header {
        padding: 8px 12px !important;
        margin-bottom: 12px !important;
    }
    
    .date-header .date-title {
        font-size: 14px !important;
    }
    
    .mobile-page-title {
        padding: 14px 12px !important;
        font-size: 16px !important;
    }
    
    .col-lg-8.col-md-12 {
        padding: 0 12px !important;
    }
}

/* ===== 修复热门工具和最新收录显示问题 ===== */

/* 确保侧边栏在桌面端正常显示 */
@media (min-width: 769px) {
    .sidebar {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .sidebar-widget {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .tools-widget,
    .latest-widget {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* 热门工具网格确保显示 */
    .hot-tools-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
        padding: 1rem !important;
        align-items: stretch !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        min-height: 200px !important;
        overflow: visible !important;
    }
    
    .hot-tool-card {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    /* 最新收录网格确保显示 */
    .latest-sites-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
        padding: 1rem !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        min-height: 200px !important;
        overflow: visible !important;
    }
    
    .latest-site-card {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    /* 确保图标和标题显示 */
    .tool-card-icon,
    .site-card-icon {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .tool-card-title,
    .site-card-title {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: unset !important;
    }
}

/* 移动端优化显示 */
@media (max-width: 768px) {
    /* 在移动端也显示侧边栏内容，但改为垂直布局 */
    .sidebar {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin-top: 2rem !important;
    }
    
    .sidebar-widget {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin-bottom: 1.5rem !important;
    }
    
    .tools-widget,
    .latest-widget {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* 移动端热门工具网格改为单列显示 */
    .hot-tools-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.5rem !important;
        padding: 0.75rem !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        min-height: 150px !important;
        overflow: visible !important;
    }
    
    .hot-tool-card {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    /* 移动端最新收录网格改为单列显示 */
    .latest-sites-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.5rem !important;
        padding: 0.75rem !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        min-height: 150px !important;
        overflow: visible !important;
    }
    
    .latest-site-card {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    /* 移动端图标和标题优化 */
    .tool-card-icon img,
    .site-card-icon img {
        width: 24px !important;
        height: 24px !important;
        margin-bottom: 0.25rem !important;
    }
    
    .tool-card-title,
    .site-card-title {
        font-size: 0.7rem !important;
        line-height: 1.2 !important;
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: unset !important;
    }
}

/* 强制显示所有相关元素 */
.hot-tools-grid,
.latest-sites-grid,
.hot-tool-card,
.latest-site-card,
.tool-card-icon,
.site-card-icon,
.tool-card-title,
.site-card-title {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* 确保热门工具和最新收录使用相同的布局 */
.hot-tool-card .tool-card-link,
.latest-site-card .site-card-link {
    display: flex !important;
    align-items: center !important;
    text-decoration: none !important;
    color: inherit !important;
}

.hot-tool-card .tool-card-icon,
.latest-site-card .site-card-icon {
    width: 28px !important;
    height: 28px !important;
    margin-right: 10px !important;
    flex-shrink: 0 !important;
}

.hot-tool-card .tool-card-title,
.latest-site-card .site-card-title {
    flex: 1 !important;
    text-align: left !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: unset !important;
    word-wrap: break-word !important;
    word-break: break-word !important;
    hyphens: auto !important;
}

/* 确保容器有足够的高度 */
.sidebar-widget {
    min-height: 100px !important;
    overflow: visible !important;
}

.tools-widget,
.latest-widget {
    min-height: 120px !important;
    overflow: visible !important;
}

/* 修复可能的z-index问题 */
.sidebar {
    z-index: 10 !important;
    position: relative !important;
}

.sidebar-widget {
    z-index: 11 !important;
    position: relative !important;
}