/* CMS工具栏适配 */
#cms-top {
    margin-left: 280px !important;
}

@media (max-width: 1024px) {
    #cms-top {
        margin-left: 0 !important;
    }
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal[data-delay="short"] {
    transition-delay: 0.1s;
}

.reveal[data-delay="medium"] {
    transition-delay: 0.2s;
}

.reveal[data-delay="long"] {
    transition-delay: 0.3s;
}
:root {
    color-scheme: light dark;
    --bg-color: #ffffff;
    --text-color: #1e293b;
    --muted-color: #64748b;
    --accent-color: #3b82f6;
    --accent-color-light: #60a5fa;
    --success-color: #22c55e;
    --danger-color: #ef4444;
    --border-color: #e5e7eb;
    --card-bg: #ffffff;
    --shadow: rgba(15, 23, 42, 0.08);
    --sidebar-bg: #f8fafc;
    font-family: "Inter", "Roboto", "Helvetica Neue", Arial, sans-serif;
    font-size: clamp(15px, 1vw + 14px, 17px);
}

/* 移动端优化 */
@media (max-width: 1024px) {
    .sidebar-nav {
        display: none;
    }

    .main-content {
        margin-left: 0;
    }

    .mobile-header {
        display: block;
    }

    .content-wrapper {
        padding: 1rem;
    }

    .site-footer {
        margin-left: 0;
    }
}

@media (max-width: 640px) {
    :root {
        font-size: 16px; /* 移动端基础字体大小 */
    }

    .container {
        width: 95%;
        padding: 0 1rem;
    }

    header {
        padding: 0;
    }

    header .container {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        padding: 0.75rem 0;
    }

    .brand-text {
        font-size: 1.1rem;
    }

    .main-nav {
        position: relative;
    }

    /* 移动端导航菜单 - 汉堡菜单 */
    .mobile-header .main-nav-toggle-label {
        display: flex;
        flex-direction: column;
        gap: 4px;
        cursor: pointer;
        padding: 0.5rem;
        margin: -0.5rem;
        z-index: 101;
    }

    .main-nav-toggle-label span {
        display: block;
        width: 24px;
        height: 2px;
        background: #fff;
        border-radius: 2px;
        transition: all 0.3s ease;
    }

    .main-nav-toggle:checked ~ .main-nav-toggle-label span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .main-nav-toggle:checked ~ .main-nav-toggle-label span:nth-child(2) {
        opacity: 0;
    }

    .main-nav-toggle:checked ~ .main-nav-toggle-label span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .mobile-header .brand-text {
        font-size: 1rem;
    }

    .main-nav-toggle:checked ~ .mobile-nav {
        display: block;
    }

    .mobile-nav {
        display: none;
        position: absolute;
        top: calc(100% + 0.5rem);
        left: 0;
        right: 0;
        background: #0f172a;
        border-radius: 0 0 12px 12px;
        padding: 1rem;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        z-index: 100;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }

    .mobile-nav .nav-list {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .mobile-nav .nav-item {
        margin: 0;
    }

    .mobile-nav .nav-link {
        display: block;
        padding: 0.75rem 1rem;
        color: rgba(255, 255, 255, 0.85);
        text-decoration: none;
        border-radius: 8px;
        transition: all 0.2s ease;
    }

    .mobile-nav .nav-link:hover,
    .mobile-nav .nav-item.is-active > .nav-link {
        background: rgba(59, 130, 246, 0.2);
        color: #fff;
    }

    .main-nav .nav-list {
        flex-direction: column;
        gap: 0.5rem;
    }

    .main-nav .nav-item::after {
        display: none;
    }

    .main-nav .nav-sublist {
        position: static;
        display: block;
        margin-top: 0.5rem;
        padding: 0.5rem 0 0 1rem;
        background: transparent;
        border: none;
        box-shadow: none;
    }

    .main-nav .extra-link {
        align-self: stretch;
        text-align: center;
        padding: 0.75rem 1rem;
        margin-left: 0;
        margin-top: 0.5rem;
    }

    .main-nav .nav-link {
        padding: 0.75rem 1rem;
        width: 100%;
        justify-content: flex-start;
    }

    .main-nav .nav-item.is-active > .nav-link::after {
        left: 1rem;
        transform: none;
        width: 4px;
        height: 60%;
        top: 50%;
        bottom: auto;
        border-radius: 2px;
    }

    main {
        padding: 1.5rem 0;
    }

    .blog-list .blog-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .blog-sidebar {
        order: 2; /* 侧边栏移到下方 */
        padding: 0;
    }

    /* 移动端侧边栏可折叠 */
    .sidebar-card {
        margin-bottom: 1rem;
    }

    .sidebar-card:last-child {
        margin-bottom: 0;
    }

    .blog-posts {
        order: 1; /* 文章列表在上方 */
        gap: 1.25rem;
    }

    .blog-post {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1rem;
    }

    .post-thumb {
        min-height: 200px;
        aspect-ratio: 16 / 9;
        border-radius: 12px;
    }

    .post-thumb img {
        border-radius: 12px;
    }

    .post-body h2 {
        font-size: 1.25rem;
        line-height: 1.3;
        margin: 0.5rem 0 0.75rem;
    }

    .post-body h2 a {
        display: block;
    }

    .post-meta-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .post-badges {
        width: 100%;
    }

    .post-body .excerpt {
        margin: 0.75rem 0 1rem;
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .post-body .meta {
        font-size: 0.85rem;
        line-height: 1.5;
    }

    .badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
    }

    .read-more {
        margin-top: 0.75rem;
    }

    .sidebar-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .sidebar-card h2 {
        font-size: 0.85rem;
        margin-bottom: 0.75rem;
    }

    .latest-posts li a {
        padding: 0.5rem;
        font-size: 0.9rem;
    }

    .latest-posts li a time {
        font-size: 0.75rem;
    }

    .tag-chip {
        font-size: 0.75rem;
        padding: 0.35rem 0.65rem;
    }

    .pagination {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        padding-top: 1rem;
        margin-top: 1.5rem;
    }

    .page-info {
        text-align: center;
        font-size: 0.9rem;
    }

    .page-controls {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.35rem;
    }

    .page-btn,
    .page-number {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .blog-post-detail {
        padding: 1.25rem;
        border-radius: 16px;
    }

    .blog-post-detail h1 {
        font-size: 1.5rem;
        line-height: 1.3;
    }

    .blog-post-detail .post-content {
        font-size: 1rem;
        line-height: 1.7;
    }

    .blog-post-detail .post-content img {
        margin: 1.5rem auto;
        border-radius: 12px;
    }

    footer {
        padding: 1.25rem 0;
        margin-top: 2rem;
        font-size: 0.9rem;
    }

    /* 移动端触摸优化 */
    a, button, .page-btn, .page-number {
        -webkit-tap-highlight-color: rgba(37, 99, 235, 0.2);
        touch-action: manipulation;
    }

    /* 移动端滚动优化 */
    body {
        -webkit-overflow-scrolling: touch;
    }

    /* 移动端图片优化 */
    img {
        max-width: 100%;
        height: auto;
    }
}

body {
    margin: 0;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.65;
    overflow-x: hidden;
}

/* 应用布局容器 */
.app-layout {
    display: flex;
    min-height: 100vh;
    position: relative;
}

a {
    color: var(--accent-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* 左侧导航栏 (PC端) */
.sidebar-nav {
    width: 280px;
    min-width: 280px;
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    color: #fff;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1000;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

/* 确保侧边栏导航只在正确的位置显示 */
.app-layout > .sidebar-nav {
    display: flex;
}

.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.sidebar-brand {
    padding: 1.75rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.sidebar-brand .brand-link {
    display: block;
    text-decoration: none;
}

.sidebar-brand .brand-text {
    font-weight: 700;
    font-size: 1.15rem;
    color: #fff;
    letter-spacing: -0.01em;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    line-height: 1.3;
}

.sidebar-brand .brand-link:hover .brand-text {
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-menu {
    flex: 1;
    padding: 1.5rem 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-menu .nav-list {
    list-style: none;
    margin: 0;
    padding: 0 0.75rem;
}

/* 确保侧边栏内的导航列表样式正确 */
.sidebar-menu .nav-list,
.sidebar-menu .nav-list li {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* 导航分组标题 */
.sidebar-menu .nav-section-title {
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 1rem;
}

.sidebar-menu .nav-section-title:first-child {
    margin-top: 0;
}

.sidebar-menu .nav-item {
    margin: 0.15rem 0;
    position: relative;
}

.sidebar-menu .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    position: relative;
}

.sidebar-menu .nav-link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 3px;
    height: 0;
    background: #3b82f6;
    border-radius: 0 2px 2px 0;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-menu .nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    transform: translateX(4px);
    padding-left: 1.25rem;
}

.sidebar-menu .nav-link:hover::before {
    transform: translateY(-50%) scaleY(1);
    height: 60%;
}

.sidebar-menu .nav-item.is-active > .nav-link,
.sidebar-menu .nav-item.is-ancestor > .nav-link {
    background: rgba(59, 130, 246, 0.15);
    color: #fff;
    font-weight: 600;
    padding-left: 1.25rem;
}

.sidebar-menu .nav-item.is-active > .nav-link::before,
.sidebar-menu .nav-item.is-ancestor > .nav-link::before {
    transform: translateY(-50%) scaleY(1);
    height: 70%;
    background: #3b82f6;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

.sidebar-menu .nav-icon {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-menu .nav-text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-menu .nav-arrow {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.4);
    transition: all 0.2s ease;
    flex-shrink: 0;
    margin-left: auto;
}

.sidebar-menu .nav-item.has-children.is-ancestor > .nav-link .nav-arrow {
    color: rgba(255, 255, 255, 0.7);
    transform: rotate(90deg);
}

.sidebar-menu .nav-sublist {
    list-style: none;
    margin: 0.25rem 0 0.5rem 0;
    padding: 0.5rem 0 0 0;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    margin-left: 1.5rem;
    padding-left: 1rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, margin 0.3s ease, padding 0.3s ease;
}

.sidebar-menu .nav-item.has-children.is-ancestor > .nav-sublist {
    max-height: 1000px;
    margin-top: 0.5rem;
    margin-bottom: 0.75rem;
    padding-top: 0.5rem;
}

.sidebar-menu .nav-sublist .nav-item {
    margin: 0.15rem 0;
}

.sidebar-menu .nav-sublist .nav-link {
    padding: 0.6rem 0.75rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.65);
    padding-left: 1.5rem;
}

.sidebar-menu .nav-sublist .nav-link::before {
    left: 0.75rem;
    width: 2px;
}

.sidebar-menu .nav-sublist .nav-link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.9);
    padding-left: 1.75rem;
}

.sidebar-menu .nav-sublist .nav-item.is-active > .nav-link {
    background: rgba(59, 130, 246, 0.12);
    color: #fff;
    padding-left: 1.75rem;
}

.sidebar-menu .nav-sublist .nav-item.is-active > .nav-link::before {
    height: 50%;
    background: #60a5fa;
}

/* 主内容区域 */
.main-content {
    flex: 1;
    margin-left: 280px;
    min-height: 100vh;
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
    width: calc(100% - 280px);
}

.content-wrapper {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    flex: 1;
}

/* 确保内容区域内的导航样式不会冲突 */
.main-content .sidebar-nav,
.content-wrapper .sidebar-nav {
    display: none !important; /* 确保内容区域不会显示侧边栏 */
}

/* 完全隐藏内容区域中的导航菜单（如果CMS页面内容中包含了导航HTML） */
.main-content .nav-list:not(.sidebar-menu .nav-list):not(.blog-sidebar .nav-list),
.content-wrapper .nav-list:not(.sidebar-menu .nav-list):not(.blog-sidebar .nav-list) {
    display: none !important; /* 完全隐藏内容区域中的导航菜单 */
}

/* 如果内容区域中有侧边栏样式的元素，也隐藏 */
.main-content .sidebar-nav,
.main-content .sidebar-menu,
.content-wrapper .sidebar-nav,
.content-wrapper .sidebar-menu {
    display: none !important;
}

/* 确保只有.app-layout > .sidebar-nav才显示 */
.app-layout > .sidebar-nav {
    display: flex !important;
}

/* 如果CMS页面内容中有导航，应该使用不同的样式类 */
.main-content ul:not(.sidebar-menu .nav-list):not(.blog-sidebar ul),
.content-wrapper ul:not(.sidebar-menu .nav-list):not(.blog-sidebar ul) {
    /* 允许CMS页面内容中的普通列表显示 */
}

/* 移动端顶部导航 */
.mobile-header {
    display: none;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.mobile-header-content {
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.container {
    width: min(1100px, 92%);
    margin: 0 auto;
}

.brand {
    flex-shrink: 0;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.brand-link:hover {
    opacity: 0.85;
}

.brand-text {
    font-weight: 700;
    font-size: 1.25rem;
    color: #fff;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* 移动端导航切换按钮 */
.main-nav-toggle {
    display: none;
}

.main-nav-toggle-label {
    display: none;
}

/* 旧的顶部导航样式已移除，现在只用于移动端 */
.main-nav {
    display: none; /* 隐藏旧的顶部导航 */
}

/* 移除旧的::after样式，改用新的内联样式 */

.main-nav .nav-sublist {
    display: none;
    position: absolute;
    left: 0;
    top: calc(100% + 0.75rem);
    background: #0f172a;
    border-radius: 12px;
    box-shadow: 0 16px 32px -20px rgba(15, 23, 42, 0.45);
    list-style: none;
    padding: 0.75rem 1rem;
    min-width: 200px;
    z-index: 10;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.main-nav .nav-sublist .nav-item {
    padding: 0.35rem 0;
}

.main-nav .nav-sublist .nav-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
}

.main-nav .nav-sublist .nav-link:hover,
.main-nav .nav-sublist .nav-link:focus {
    color: #fff;
}

.main-nav .nav-item:hover > .nav-sublist,
.main-nav .nav-item:focus-within > .nav-sublist {
    display: block;
}

.main-nav .extra-link {
    border: 1.5px solid rgba(59, 130, 246, 0.5);
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    background: rgba(59, 130, 246, 0.1);
    transition: all 0.2s ease;
    margin-left: 0.5rem;
}

.main-nav .extra-link:hover,
.main-nav .extra-link:focus {
    background: rgba(59, 130, 246, 0.25);
    border-color: rgba(59, 130, 246, 0.8);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

/* 中等屏幕优化 (平板) */
@media (max-width: 768px) and (min-width: 641px) {
    .container {
        width: 94%;
    }

    .blog-list .blog-layout {
        grid-template-columns: 200px 1fr;
        gap: 2rem;
    }

    .blog-post {
        grid-template-columns: 160px 1fr;
        gap: 1.5rem;
    }

    .post-thumb {
        min-height: 160px;
    }
}

main {
    padding: 3rem 0;
}

.site-footer {
    background: #0f172a;
    color: rgba(255, 255, 255, 0.7);
    padding: 1.5rem 0;
    text-align: center;
    margin-top: 4rem;
    margin-left: 280px;
}

@media (max-width: 1024px) {
    .site-footer {
        margin-left: 0;
    }
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.footer-copyright {
    font-size: 0.9rem;
}

.footer-icp {
    font-size: 0.85rem;
}

.footer-icp a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-icp a:hover {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: underline;
}

@media (min-width: 641px) {
    .footer-content {
        flex-direction: row;
        justify-content: center;
        gap: 1.5rem;
    }

    .footer-icp::before {
        content: "|";
        margin-right: 1.5rem;
        color: rgba(255, 255, 255, 0.3);
    }
}

/* Blog Hero Section */
.blog-list {
    width: 100%;
}

.blog-list > header {
    margin-bottom: 3rem;
    padding: 2rem 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    border-radius: 0 0 24px 24px;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.blog-list > header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(15, 23, 42, 0.1) 100%);
    pointer-events: none;
}

.blog-list > header h1 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: #fff;
    text-align: center;
    position: relative;
    z-index: 1;
    font-family: "Inter", "Roboto", sans-serif;
    letter-spacing: -0.02em;
}

.blog-list > header h1::after {
    content: "";
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #3b82f6, transparent);
    margin: 1rem auto 0;
    border-radius: 2px;
}

.blog-list .blog-layout {
    display: grid;
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    gap: 2.5rem;
}

.blog-sidebar {
    display: grid;
    gap: 1.5rem;
}

.sidebar-card {
    background: var(--sidebar-bg);
    border-radius: 12px;
    padding: clamp(1.2rem, 2.2vw, 1.6rem);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
}

.sidebar-card h2 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--muted-color);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.sidebar-card ul {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
}

.sidebar-card li {
    margin-bottom: 0.5rem;
}

.sidebar-card li a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    color: #475569;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.sidebar-card li a::before {
    content: "▸";
    font-size: 0.7rem;
    color: #94a3b8;
    transition: all 0.2s ease;
}

.sidebar-card li a:hover {
    background: #f1f5f9;
    color: #2563eb;
    transform: translateX(2px);
}

.sidebar-card li a:hover::before {
    color: #2563eb;
    transform: translateX(2px);
}

.sidebar-card li.is-active a {
    background: #f1f5f9;
    color: #2563eb;
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.1);
}

.sidebar-card li.is-active a::before {
    color: #2563eb;
}

.active-tag {
    margin-top: 1.2rem;
    padding: 0.75rem;
    background: rgba(37, 99, 235, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.95rem;
}

.active-tag .clear-tag {
    font-size: 0.85rem;
}

.latest-posts li a {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.6rem;
    padding: 0.55rem 0.6rem;
    border-radius: 10px;
    transition: background 0.2s ease, transform 0.2s ease;
}

.latest-posts li a .title {
    flex: 1 1 auto;
    color: var(--text-color);
}

.latest-posts li a time {
    font-size: 0.8rem;
    color: var(--muted-color);
}

.latest-posts li a:hover {
    background: rgba(37, 99, 235, 0.08);
    transform: translateX(4px);
}

.tag-cloud {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.12);
    color: #0369a1;
    font-size: 0.82rem;
    transition: background 0.2s ease, transform 0.2s ease;
}

.tag-chip span {
    font-size: 0.75rem;
    color: rgba(3, 105, 161, 0.75);
}

.tag-chip:hover {
    background: rgba(14, 165, 233, 0.2);
    transform: translateY(-2px);
}

.blog-posts {
    display: grid;
    gap: clamp(1.4rem, 3vw, 2rem);
}

.blog-post {
    background: var(--card-bg);
    border-radius: 12px;
    padding: clamp(1.2rem, 2vw, 1.6rem);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: grid;
    grid-template-columns: clamp(180px, 20vw, 220px) minmax(0, 1fr);
    gap: clamp(1.2rem, 2.5vw, 2rem);
    align-items: stretch;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: rgba(59, 130, 246, 0.2);
}

.post-thumb {
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    position: relative;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(59, 130, 246, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-post:hover .post-thumb img {
    transform: scale(1.05);
}

.post-thumb.placeholder {
    color: rgba(15, 23, 42, 0.25);
    font-size: 2rem;
}

.post-thumb .placeholder-icon {
    font-size: 2.25rem;
    opacity: 0.6;
}

.post-body h2 {
    margin: 0.4rem 0 0.6rem;
    font-size: clamp(1.35rem, 1.2vw + 1.2rem, 1.8rem);
}

.post-body .meta {
    margin: 0;
    color: var(--muted-color);
    font-size: 0.92rem;
}

.post-body .excerpt {
    margin: clamp(0.75rem, 1.5vw, 1.3rem) 0 clamp(1rem, 2vw, 1.5rem);
    font-size: clamp(0.95rem, 0.8vw + 0.85rem, 1.08rem);
    color: #475569;
    line-height: 1.6;
}

.post-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.post-badges {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    border-radius: 6px;
    letter-spacing: 0.01em;
    font-weight: 600;
    transition: all 0.2s ease;
}

.badge-category {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.badge-category:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
}

.badge-tag {
    background: rgba(14, 165, 233, 0.1);
    color: #0284c7;
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.badge-tag:hover {
    background: rgba(14, 165, 233, 0.15);
    border-color: rgba(14, 165, 233, 0.3);
}

.read-more a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
}

.read-more a::after {
    content: "→";
    font-size: 0.9rem;
    transition: transform 0.2s ease;
}

.read-more a:hover::after {
    transform: translateX(4px);
}

.pagination {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.95rem;
}

.pagination .page-info {
    color: var(--muted-color);
}

.page-controls {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.page-btn,
.page-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: #fff;
    color: var(--muted-color);
    font-weight: 600;
    transition: all 0.2s ease;
}

.page-number.current {
    background: var(--accent-color);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 8px 20px -12px rgba(37, 99, 235, 0.6);
}

.page-btn:hover,
.page-number:hover {
    color: var(--accent-color);
    border-color: rgba(37, 99, 235, 0.4);
}

.page-btn.disabled {
    opacity: 0.3;
    pointer-events: none;
}

.page-ellipsis {
    padding: 0 0.4rem;
    color: var(--muted-color);
}

.blog-post-detail {
    background: var(--card-bg);
    border-radius: 20px;
    padding: clamp(1.6rem, 3vw, 2.7rem);
    box-shadow: 0 20px 40px -24px var(--shadow);
    border: 1px solid var(--border-color);
}

.blog-post-detail header {
    background: none;
    color: inherit;
    padding: 0;
    box-shadow: none;
    margin-bottom: 1.5rem;
}

.blog-post-detail h1 {
    margin: 0;
    font-size: clamp(1.8rem, 2vw + 1.6rem, 2.4rem);
    line-height: 1.2;
}

.blog-post-detail .meta {
    margin-top: 0.75rem;
    color: var(--muted-color);
}

.blog-post-detail .categories,
.blog-post-detail .tags {
    margin: 0.75rem 0 0;
    font-size: 0.95rem;
    color: var(--muted-color);
}

.blog-post-detail .post-content {
    margin-top: clamp(1.2rem, 2.5vw, 2.1rem);
    font-size: clamp(1rem, 1vw + 0.9rem, 1.08rem);
    color: #1f2937;
}

.blog-post-detail .post-content img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 14px;
    margin: clamp(1.2rem, 2.5vw, 2rem) auto;
    box-shadow: 0 20px 45px -25px rgba(15, 23, 42, 0.4);
}

.blog-post-detail footer {
    margin-top: 2.5rem;
}

.blog-post-detail footer a {
    font-weight: 500;
}

/* CMS页面详情样式 */
.cms-page-detail {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.cms-page-detail header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.cms-page-detail h1 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--text-color);
    margin: 0 0 0.75rem 0;
    line-height: 1.2;
}

.cms-page-detail .page-description {
    font-size: 1.1rem;
    color: var(--muted-color);
    margin: 0;
    line-height: 1.6;
}

.cms-page-detail .page-content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.cms-page-detail .page-content h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--text-color);
}

.cms-page-detail .page-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
    color: var(--text-color);
}

.cms-page-detail .page-content p {
    margin: 1rem 0;
}

.cms-page-detail .page-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.cms-page-detail .page-content ul,
.cms-page-detail .page-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.cms-page-detail .page-content li {
    margin: 0.5rem 0;
}

.cms-page-detail .page-content a {
    color: var(--accent-color);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.cms-page-detail .page-content a:hover {
    color: var(--accent-color-light);
}

.cms-page-detail .page-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--muted-color);
}

.cms-page-detail .page-content code {
    background: var(--sidebar-bg);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: 'Courier New', monospace;
}

.cms-page-detail .page-content pre {
    background: var(--sidebar-bg);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.cms-page-detail .page-content pre code {
    background: none;
    padding: 0;
}

/* 小屏幕优化 (小平板) */
@media (max-width: 900px) and (min-width: 641px) {
    .blog-list .blog-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .blog-post {
        grid-template-columns: 180px 1fr;
        padding: 1.25rem;
    }

    .post-thumb {
        min-height: 180px;
    }
}